bitcoin: src/main.cpp annotate

annotate src/main.cpp @ 833:2d64c5debf03 draft

Check for duplicate txins in CheckTransaction.

author	Matt Corallo <matt@bluematt.me>
date	Sat, 30 Jul 2011 23:01:45 +0200
parents	c20efdc99b3a
children	50b3023b72c4

rev	line source
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1 // Copyright (c) 2009-2010 Satoshi Nakamoto
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2 // Distributed under the MIT/X11 software license, see the accompanying
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	4 #include "headers.h"
605 1ae81ad9b0e5 Only include db.h when we have to. Jordan Lewis <jordanthelewis@gmail.com> parents: 595 diff changeset	5 #include "db.h"
607 92e329774c81 Only include net.h when we have to Jordan Lewis <jordanthelewis@gmail.com> parents: 605 diff changeset	6 #include "net.h"
608 1dbd290981a9 Only include init.h when we have to Jordan Lewis <jordanthelewis@gmail.com> parents: 607 diff changeset	7 #include "init.h"
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	8 #include "cryptopp/sha.h"
695 9609c7af94ba Fix missing includes needed for Boost 1.46. Shane Wegner <shane-github@csy.ca> parents: 690 diff changeset	9 #include <boost/filesystem.hpp>
611 503d51554676 Only include certain boost headers if necessary. Jordan Lewis <jordanthelewis@gmail.com> parents: 608 diff changeset	10 #include <boost/filesystem/fstream.hpp>
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	11
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	12 using namespace std;
e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	13 using namespace boost;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	14
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	15 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	16 // Global state
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	17 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	18
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	19 CCriticalSection cs_setpwalletRegistered;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	20 set<CWallet*> setpwalletRegistered;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	21
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	22 CCriticalSection cs_main;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	23
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	24 map<uint256, CTransaction> mapTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	25 CCriticalSection cs_mapTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	26 unsigned int nTransactionsUpdated = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	27 map<COutPoint, CInPoint> mapNextTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	28
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	29 map<uint256, CBlockIndex*> mapBlockIndex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	30 uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	31 CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	32 const int nTotalBlocksEstimate = 134444; // Conservative estimate of total nr of blocks on main chain
7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	33 const int nInitialBlockThreshold = 120; // Regard blocks up until N-threshold as "initial download"
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	34 CBlockIndex* pindexGenesisBlock = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	35 int nBestHeight = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	36 CBigNum bnBestChainWork = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	37 CBigNum bnBestInvalidWork = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	38 uint256 hashBestChain = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	39 CBlockIndex* pindexBest = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	40 int64 nTimeBestReceived = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	41
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	42 map<uint256, CBlock*> mapOrphanBlocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	43 multimap<uint256, CBlock*> mapOrphanBlocksByPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	44
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	45 map<uint256, CDataStream*> mapOrphanTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	46 multimap<uint256, CDataStream*> mapOrphanTransactionsByPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	47
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	48
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	49 double dHashesPerSec;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	50 int64 nHPSTimerStart;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	51
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	52 // Settings
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	53 int fGenerateBitcoins = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	54 int64 nTransactionFee = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	55 int fLimitProcessors = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	56 int nLimitProcessors = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	57 int fMinimizeToTray = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	58 int fMinimizeOnClose = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	59 #if USE_UPNP
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	60 int fUseUPnP = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	61 #else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	62 int fUseUPnP = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	63 #endif
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	64
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	65
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	66
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	67
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	68
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	69
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	70
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	71 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	72 //
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	73 // dispatching functions
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	74 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	75
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	76 void RegisterWallet(CWallet* pwalletIn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	77 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	78 CRITICAL_BLOCK(cs_setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	79 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	80 setpwalletRegistered.insert(pwalletIn);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	81 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	82 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	83
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	84 void UnregisterWallet(CWallet* pwalletIn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	85 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	86 CRITICAL_BLOCK(cs_setpwalletRegistered)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	87 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	88 setpwalletRegistered.erase(pwalletIn);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	89 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	90 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	91
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	92 bool static IsFromMe(CTransaction& tx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	93 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	94 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	95 if (pwallet->IsFromMe(tx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	96 return true;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	97 return false;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	98 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	99
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	100 bool static GetTransaction(const uint256& hashTx, CWalletTx& wtx)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	101 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	102 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	103 if (pwallet->GetTransaction(hashTx,wtx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	104 return true;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	105 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	106 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	107
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	108 void static EraseFromWallets(uint256 hash)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	109 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	110 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	111 pwallet->EraseFromWallet(hash);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	112 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	113
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	114 void static SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL, bool fUpdate = false)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	115 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	116 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	117 pwallet->AddToWalletIfInvolvingMe(tx, pblock, fUpdate);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	118 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	119
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	120 void static SetBestChain(const CBlockLocator& loc)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	121 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	122 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	123 pwallet->SetBestChain(loc);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	124 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	125
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	126 void static UpdatedTransaction(const uint256& hashTx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	127 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	128 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	129 pwallet->UpdatedTransaction(hashTx);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	130 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	131
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	132 void static PrintWallets(const CBlock& block)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	133 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	134 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	135 pwallet->PrintWallet(block);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	136 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	137
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	138 void static Inventory(const uint256& hash)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	139 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	140 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	141 pwallet->Inventory(hash);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	142 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	143
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	144 void static ResendWalletTransactions()
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	145 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	146 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	147 pwallet->ResendWalletTransactions();
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	148 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	149
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	150
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	151
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	152
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	153
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	154
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	155
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	156 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	157 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	158 // mapOrphanTransactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	159 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	160
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	161 void static AddOrphanTx(const CDataStream& vMsg)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	162 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	163 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	164 CDataStream(vMsg) >> tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	165 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	166 if (mapOrphanTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	167 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	168 CDataStream* pvMsg = mapOrphanTransactions[hash] = new CDataStream(vMsg);
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	169 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	170 mapOrphanTransactionsByPrev.insert(make_pair(txin.prevout.hash, pvMsg));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	171 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	172
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	173 void static EraseOrphanTx(uint256 hash)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	174 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	175 if (!mapOrphanTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	176 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	177 const CDataStream* pvMsg = mapOrphanTransactions[hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	178 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	179 CDataStream(*pvMsg) >> tx;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	180 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	181 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	182 for (multimap<uint256, CDataStream*>::iterator mi = mapOrphanTransactionsByPrev.lower_bound(txin.prevout.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	183 mi != mapOrphanTransactionsByPrev.upper_bound(txin.prevout.hash);)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	184 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	185 if ((*mi).second == pvMsg)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	186 mapOrphanTransactionsByPrev.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	187 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	188 mi++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	189 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	190 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	191 delete pvMsg;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	192 mapOrphanTransactions.erase(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	193 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	194
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	195
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	196
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	197
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	198
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	199
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	200
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	201
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	202 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	203 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	204 // CTransaction and CTxIndex
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	205 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	206
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	207 bool CTransaction::ReadFromDisk(CTxDB& txdb, COutPoint prevout, CTxIndex& txindexRet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	208 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	209 SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	210 if (!txdb.ReadTxIndex(prevout.hash, txindexRet))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	211 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	212 if (!ReadFromDisk(txindexRet.pos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	213 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	214 if (prevout.n >= vout.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	215 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	216 SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	217 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	218 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	219 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	220 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	221
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	222 bool CTransaction::ReadFromDisk(CTxDB& txdb, COutPoint prevout)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	223 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	224 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	225 return ReadFromDisk(txdb, prevout, txindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	226 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	227
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	228 bool CTransaction::ReadFromDisk(COutPoint prevout)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	229 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	230 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	231 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	232 return ReadFromDisk(txdb, prevout, txindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	233 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	234
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	235
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	236
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	237 int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	238 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	239 if (fClient)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	240 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	241 if (hashBlock == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	242 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	243 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	244 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	245 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	246 CBlock blockTmp;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	247 if (pblock == NULL)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	248 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	249 // Load the block this tx is in
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	250 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	251 if (!CTxDB("r").ReadTxIndex(GetHash(), txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	252 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	253 if (!blockTmp.ReadFromDisk(txindex.pos.nFile, txindex.pos.nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	254 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	255 pblock = &blockTmp;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	256 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	257
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	258 // Update the tx's hashBlock
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	259 hashBlock = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	260
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	261 // Locate the transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	262 for (nIndex = 0; nIndex < pblock->vtx.size(); nIndex++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	263 if (pblock->vtx[nIndex] == (CTransaction)this)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	264 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	265 if (nIndex == pblock->vtx.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	266 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	267 vMerkleBranch.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	268 nIndex = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	269 printf("ERROR: SetMerkleBranch() : couldn't find tx in block\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	270 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	271 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	272
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	273 // Fill in merkle branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	274 vMerkleBranch = pblock->GetMerkleBranch(nIndex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	275 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	276
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	277 // Is the tx in a block that's in the main chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	278 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	279 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	280 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	281 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	282 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	283 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	284
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	285 return pindexBest->nHeight - pindex->nHeight + 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	286 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	287
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	288
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	289
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	290
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	291
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	292
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	293
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	294 bool CTransaction::CheckTransaction() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	295 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	296 // Basic checks that don't depend on any context
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	297 if (vin.empty() \|\| vout.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	298 return error("CTransaction::CheckTransaction() : vin or vout empty");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	299
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	300 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	301 if (::GetSerializeSize(*this, SER_NETWORK) > MAX_BLOCK_SIZE)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	302 return error("CTransaction::CheckTransaction() : size limits failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	303
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	304 // Check for negative or overflow output values
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	305 int64 nValueOut = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	306 BOOST_FOREACH(const CTxOut& txout, vout)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	307 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	308 if (txout.nValue < 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	309 return error("CTransaction::CheckTransaction() : txout.nValue negative");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	310 if (txout.nValue > MAX_MONEY)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	311 return error("CTransaction::CheckTransaction() : txout.nValue too high");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	312 nValueOut += txout.nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	313 if (!MoneyRange(nValueOut))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	314 return error("CTransaction::CheckTransaction() : txout total out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	315 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	316
833 2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	317 // Check for duplicate inputs
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	318 set<COutPoint> vInOutPoints;
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	319 BOOST_FOREACH(const CTxIn& txin, vin)
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	320 {
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	321 if (vInOutPoints.count(txin.prevout))
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	322 return false;
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	323 vInOutPoints.insert(txin.prevout);
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	324 }
2d64c5debf03 Check for duplicate txins in CheckTransaction. Matt Corallo <matt@bluematt.me> parents: 824 diff changeset	325
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	326 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	327 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	328 if (vin[0].scriptSig.size() < 2 \|\| vin[0].scriptSig.size() > 100)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	329 return error("CTransaction::CheckTransaction() : coinbase script size");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	330 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	331 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	332 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	333 BOOST_FOREACH(const CTxIn& txin, vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	334 if (txin.prevout.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	335 return error("CTransaction::CheckTransaction() : prevout is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	336 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	337
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	338 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	339 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	340
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	341 bool CTransaction::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs, bool* pfMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	342 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	343 if (pfMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	344 *pfMissingInputs = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	345
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	346 if (!CheckTransaction())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	347 return error("AcceptToMemoryPool() : CheckTransaction failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	348
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	349 // Coinbase is only valid in a block, not as a loose transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	350 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	351 return error("AcceptToMemoryPool() : coinbase as individual tx");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	352
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	353 // To help v0.1.5 clients who would see it as a negative number
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	354 if ((int64)nLockTime > INT_MAX)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	355 return error("AcceptToMemoryPool() : not accepting nLockTime beyond 2038 yet");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	356
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	357 // Safety limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	358 unsigned int nSize = ::GetSerializeSize(*this, SER_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	359 // Checking ECDSA signatures is a CPU bottleneck, so to avoid denial-of-service
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	360 // attacks disallow transactions with more than one SigOp per 34 bytes.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	361 // 34 bytes because a TxOut is:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	362 // 20-byte address + 8 byte bitcoin amount + 5 bytes of ops + 1 byte script length
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	363 if (GetSigOpCount() > nSize / 34 \|\| nSize < 100)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	364 return error("AcceptToMemoryPool() : nonstandard transaction");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	365
576 8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	366 // Rather not work on nonstandard transactions (unless -testnet)
8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	367 if (!fTestNet && !IsStandard())
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	368 return error("AcceptToMemoryPool() : nonstandard transaction type");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	369
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	370 // Do we already have it?
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	371 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	372 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	373 if (mapTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	374 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	375 if (fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	376 if (txdb.ContainsTx(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	377 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	378
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	379 // Check for conflicts with in-memory transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	380 CTransaction* ptxOld = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	381 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	382 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	383 COutPoint outpoint = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	384 if (mapNextTx.count(outpoint))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	385 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	386 // Disable replacement feature for now
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	387 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	388
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	389 // Allow replacing with a newer version of the same transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	390 if (i != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	391 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	392 ptxOld = mapNextTx[outpoint].ptx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	393 if (ptxOld->IsFinal())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	394 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	395 if (!IsNewerThan(*ptxOld))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	396 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	397 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	398 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	399 COutPoint outpoint = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	400 if (!mapNextTx.count(outpoint) \|\| mapNextTx[outpoint].ptx != ptxOld)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	401 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	402 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	403 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	404 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	405 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	406
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	407 if (fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	408 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	409 // Check against previous transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	410 map<uint256, CTxIndex> mapUnused;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	411 int64 nFees = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	412 if (!ConnectInputs(txdb, mapUnused, CDiskTxPos(1,1,1), pindexBest, nFees, false, false))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	413 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	414 if (pfMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	415 *pfMissingInputs = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	416 return error("AcceptToMemoryPool() : ConnectInputs failed %s", hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	417 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	418
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	419 // Don't accept it if it can't get into a block
654 a8a8e3a6f08a bugfix: accept free transactions Pieter Wuille <pieter.wuille@gmail.com> parents: 638 diff changeset	420 if (nFees < GetMinFee(1000, true, true))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	421 return error("AcceptToMemoryPool() : not enough fees");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	422
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	423 // Continuously rate-limit free transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	424 // This mitigates 'penny-flooding' -- sending thousands of free transactions just to
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	425 // be annoying or make other's transactions take longer to confirm.
638 6046cfa5296f Separate required fee for relaying and creation Pieter Wuille <pieter.wuille@gmail.com> parents: 595 diff changeset	426 if (nFees < MIN_RELAY_TX_FEE)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	427 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	428 static CCriticalSection cs;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	429 static double dFreeCount;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	430 static int64 nLastTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	431 int64 nNow = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	432
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	433 CRITICAL_BLOCK(cs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	434 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	435 // Use an exponentially decaying ~10-minute window:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	436 dFreeCount *= pow(1.0 - 1.0/600.0, (double)(nNow - nLastTime));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	437 nLastTime = nNow;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	438 // -limitfreerelay unit is thousand-bytes-per-minute
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	439 // At default rate it would take over a month to fill 1GB
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	440 if (dFreeCount > GetArg("-limitfreerelay", 15)101000 && !IsFromMe(*this))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	441 return error("AcceptToMemoryPool() : free transaction rejected by rate limiter");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	442 if (fDebug)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	443 printf("Rate limit dFreeCount: %g => %g\n", dFreeCount, dFreeCount+nSize);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	444 dFreeCount += nSize;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	445 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	446 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	447 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	448
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	449 // Store transaction in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	450 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	451 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	452 if (ptxOld)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	453 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	454 printf("AcceptToMemoryPool() : replacing tx %s with new version\n", ptxOld->GetHash().ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	455 ptxOld->RemoveFromMemoryPool();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	456 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	457 AddToMemoryPoolUnchecked();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	458 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	459
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	460 ///// are we sure this is ok when loading transactions or restoring block txes
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	461 // If updated, erase old tx from wallet
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	462 if (ptxOld)
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	463 EraseFromWallets(ptxOld->GetHash());
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	464
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	465 printf("AcceptToMemoryPool(): accepted %s\n", hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	466 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	467 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	468
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	469 bool CTransaction::AcceptToMemoryPool(bool fCheckInputs, bool* pfMissingInputs)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	470 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	471 CTxDB txdb("r");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	472 return AcceptToMemoryPool(txdb, fCheckInputs, pfMissingInputs);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	473 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	474
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	475 bool CTransaction::AddToMemoryPoolUnchecked()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	476 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	477 // Add to memory pool without checking anything. Don't call this directly,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	478 // call AcceptToMemoryPool to properly check the transaction first.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	479 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	480 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	481 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	482 mapTransactions[hash] = *this;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	483 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	484 mapNextTx[vin[i].prevout] = CInPoint(&mapTransactions[hash], i);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	485 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	486 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	487 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	488 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	489
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	490
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	491 bool CTransaction::RemoveFromMemoryPool()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	492 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	493 // Remove transaction from memory pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	494 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	495 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	496 BOOST_FOREACH(const CTxIn& txin, vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	497 mapNextTx.erase(txin.prevout);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	498 mapTransactions.erase(GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	499 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	500 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	501 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	502 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	503
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	504
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	505
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	506
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	507
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	508
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	509 int CMerkleTx::GetDepthInMainChain(int& nHeightRet) const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	510 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	511 if (hashBlock == 0 \|\| nIndex == -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	512 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	513
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	514 // Find the block it claims to be in
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	515 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	516 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	517 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	518 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	519 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	520 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	521
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	522 // Make sure the merkle branch connects to this block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	523 if (!fMerkleVerified)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	524 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	525 if (CBlock::CheckMerkleBranch(GetHash(), vMerkleBranch, nIndex) != pindex->hashMerkleRoot)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	526 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	527 fMerkleVerified = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	528 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	529
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	530 nHeightRet = pindex->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	531 return pindexBest->nHeight - pindex->nHeight + 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	532 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	533
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	534
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	535 int CMerkleTx::GetBlocksToMaturity() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	536 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	537 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	538 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	539 return max(0, (COINBASE_MATURITY+20) - GetDepthInMainChain());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	540 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	541
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	542
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	543 bool CMerkleTx::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	544 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	545 if (fClient)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	546 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	547 if (!IsInMainChain() && !ClientConnectInputs())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	548 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	549 return CTransaction::AcceptToMemoryPool(txdb, false);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	550 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	551 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	552 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	553 return CTransaction::AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	554 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	555 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	556
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	557 bool CMerkleTx::AcceptToMemoryPool()
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	558 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	559 CTxDB txdb("r");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	560 return AcceptToMemoryPool(txdb);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	561 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	562
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	563
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	564
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	565 bool CWalletTx::AcceptWalletTransaction(CTxDB& txdb, bool fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	566 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	567 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	568 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	569 // Add previous supporting transactions first
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	570 BOOST_FOREACH(CMerkleTx& tx, vtxPrev)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	571 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	572 if (!tx.IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	573 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	574 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	575 if (!mapTransactions.count(hash) && !txdb.ContainsTx(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	576 tx.AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	577 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	578 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	579 return AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	580 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	581 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	582 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	583
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	584 bool CWalletTx::AcceptWalletTransaction()
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	585 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	586 CTxDB txdb("r");
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	587 return AcceptWalletTransaction(txdb);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	588 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	589
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	590 int CTxIndex::GetDepthInMainChain() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	591 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	592 // Read block header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	593 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	594 if (!block.ReadFromDisk(pos.nFile, pos.nBlockPos, false))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	595 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	596 // Find the block in the index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	597 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(block.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	598 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	599 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	600 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	601 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	602 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	603 return 1 + nBestHeight - pindex->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	604 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	605
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	606
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	607
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	608
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	609
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	610
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	611
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	612
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	613
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	614
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	615 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	616 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	617 // CBlock and CBlockIndex
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	618 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	619
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	620 bool CBlock::ReadFromDisk(const CBlockIndex* pindex, bool fReadTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	621 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	622 if (!fReadTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	623 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	624 *this = pindex->GetBlockHeader();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	625 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	626 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	627 if (!ReadFromDisk(pindex->nFile, pindex->nBlockPos, fReadTransactions))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	628 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	629 if (GetHash() != pindex->GetBlockHash())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	630 return error("CBlock::ReadFromDisk() : GetHash() doesn't match index");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	631 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	632 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	633
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	634 uint256 static GetOrphanRoot(const CBlock* pblock)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	635 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	636 // Work back to the first block in the orphan chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	637 while (mapOrphanBlocks.count(pblock->hashPrevBlock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	638 pblock = mapOrphanBlocks[pblock->hashPrevBlock];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	639 return pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	640 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	641
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	642 int64 static GetBlockValue(int nHeight, int64 nFees)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	643 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	644 int64 nSubsidy = 50 * COIN;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	645
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	646 // Subsidy is cut in half every 4 years
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	647 nSubsidy >>= (nHeight / 210000);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	648
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	649 return nSubsidy + nFees;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	650 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	651
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	652 unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	653 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	654 const int64 nTargetTimespan = 14 * 24 * 60 * 60; // two weeks
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	655 const int64 nTargetSpacing = 10 * 60;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	656 const int64 nInterval = nTargetTimespan / nTargetSpacing;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	657
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	658 // Genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	659 if (pindexLast == NULL)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	660 return bnProofOfWorkLimit.GetCompact();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	661
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	662 // Only change once per interval
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	663 if ((pindexLast->nHeight+1) % nInterval != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	664 return pindexLast->nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	665
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	666 // Go back by what we want to be 14 days worth of blocks
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	667 const CBlockIndex* pindexFirst = pindexLast;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	668 for (int i = 0; pindexFirst && i < nInterval-1; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	669 pindexFirst = pindexFirst->pprev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	670 assert(pindexFirst);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	671
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	672 // Limit adjustment step
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	673 int64 nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	674 printf(" nActualTimespan = %"PRI64d" before bounds\n", nActualTimespan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	675 if (nActualTimespan < nTargetTimespan/4)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	676 nActualTimespan = nTargetTimespan/4;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	677 if (nActualTimespan > nTargetTimespan*4)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	678 nActualTimespan = nTargetTimespan*4;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	679
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	680 // Retarget
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	681 CBigNum bnNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	682 bnNew.SetCompact(pindexLast->nBits);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	683 bnNew *= nActualTimespan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	684 bnNew /= nTargetTimespan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	685
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	686 if (bnNew > bnProofOfWorkLimit)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	687 bnNew = bnProofOfWorkLimit;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	688
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	689 /// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	690 printf("GetNextWorkRequired RETARGET\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	691 printf("nTargetTimespan = %"PRI64d" nActualTimespan = %"PRI64d"\n", nTargetTimespan, nActualTimespan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	692 printf("Before: %08x %s\n", pindexLast->nBits, CBigNum().SetCompact(pindexLast->nBits).getuint256().ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	693 printf("After: %08x %s\n", bnNew.GetCompact(), bnNew.getuint256().ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	694
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	695 return bnNew.GetCompact();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	696 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	697
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	698 bool CheckProofOfWork(uint256 hash, unsigned int nBits)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	699 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	700 CBigNum bnTarget;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	701 bnTarget.SetCompact(nBits);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	702
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	703 // Check range
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	704 if (bnTarget <= 0 \|\| bnTarget > bnProofOfWorkLimit)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	705 return error("CheckProofOfWork() : nBits below minimum work");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	706
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	707 // Check proof of work matches claimed amount
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	708 if (hash > bnTarget.getuint256())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	709 return error("CheckProofOfWork() : hash doesn't match nBits");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	710
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	711 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	712 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	713
702 ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	714 // Return conservative estimate of total number of blocks, 0 if unknown
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	715 int GetTotalBlocksEstimate()
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	716 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	717 if(fTestNet)
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	718 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	719 return 0;
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	720 }
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	721 else
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	722 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	723 return nTotalBlocksEstimate;
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	724 }
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	725 }
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	726
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	727 bool IsInitialBlockDownload()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	728 {
702 ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	729 if (pindexBest == NULL \|\| nBestHeight < (GetTotalBlocksEstimate()-nInitialBlockThreshold))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	730 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	731 static int64 nLastUpdate;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	732 static CBlockIndex* pindexLastBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	733 if (pindexBest != pindexLastBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	734 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	735 pindexLastBest = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	736 nLastUpdate = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	737 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	738 return (GetTime() - nLastUpdate < 10 &&
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	739 pindexBest->GetBlockTime() < GetTime() - 24 * 60 * 60);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	740 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	741
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	742 void static InvalidChainFound(CBlockIndex* pindexNew)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	743 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	744 if (pindexNew->bnChainWork > bnBestInvalidWork)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	745 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	746 bnBestInvalidWork = pindexNew->bnChainWork;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	747 CTxDB().WriteBestInvalidWork(bnBestInvalidWork);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	748 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	749 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	750 printf("InvalidChainFound: invalid block=%s height=%d work=%s\n", pindexNew->GetBlockHash().ToString().substr(0,20).c_str(), pindexNew->nHeight, pindexNew->bnChainWork.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	751 printf("InvalidChainFound: current best=%s height=%d work=%s\n", hashBestChain.ToString().substr(0,20).c_str(), nBestHeight, bnBestChainWork.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	752 if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	753 printf("InvalidChainFound: WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	754 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	755
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	756
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	757
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	758
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	759
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	760
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	761
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	762
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	763
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	764
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	765
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	766 bool CTransaction::DisconnectInputs(CTxDB& txdb)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	767 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	768 // Relinquish previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	769 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	770 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	771 BOOST_FOREACH(const CTxIn& txin, vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	772 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	773 COutPoint prevout = txin.prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	774
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	775 // Get prev txindex from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	776 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	777 if (!txdb.ReadTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	778 return error("DisconnectInputs() : ReadTxIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	779
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	780 if (prevout.n >= txindex.vSpent.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	781 return error("DisconnectInputs() : prevout.n out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	782
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	783 // Mark outpoint as not spent
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	784 txindex.vSpent[prevout.n].SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	785
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	786 // Write back
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	787 if (!txdb.UpdateTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	788 return error("DisconnectInputs() : UpdateTxIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	789 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	790 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	791
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	792 // Remove transaction from index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	793 if (!txdb.EraseTxIndex(*this))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	794 return error("DisconnectInputs() : EraseTxPos failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	795
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	796 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	797 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	798
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	799
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	800 bool CTransaction::ConnectInputs(CTxDB& txdb, map<uint256, CTxIndex>& mapTestPool, CDiskTxPos posThisTx,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	801 CBlockIndex* pindexBlock, int64& nFees, bool fBlock, bool fMiner, int64 nMinFee)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	802 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	803 // Take over previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	804 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	805 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	806 int64 nValueIn = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	807 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	808 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	809 COutPoint prevout = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	810
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	811 // Read txindex
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	812 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	813 bool fFound = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	814 if (fMiner && mapTestPool.count(prevout.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	815 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	816 // Get txindex from current proposed changes
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	817 txindex = mapTestPool[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	818 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	819 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	820 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	821 // Read txindex from txdb
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	822 fFound = txdb.ReadTxIndex(prevout.hash, txindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	823 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	824 if (!fFound && (fBlock \|\| fMiner))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	825 return fMiner ? false : error("ConnectInputs() : %s prev tx %s index entry not found", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	826
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	827 // Read txPrev
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	828 CTransaction txPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	829 if (!fFound \|\| txindex.pos == CDiskTxPos(1,1,1))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	830 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	831 // Get prev tx from single transactions in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	832 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	833 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	834 if (!mapTransactions.count(prevout.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	835 return error("ConnectInputs() : %s mapTransactions prev not found %s", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	836 txPrev = mapTransactions[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	837 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	838 if (!fFound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	839 txindex.vSpent.resize(txPrev.vout.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	840 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	841 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	842 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	843 // Get prev tx from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	844 if (!txPrev.ReadFromDisk(txindex.pos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	845 return error("ConnectInputs() : %s ReadFromDisk prev tx %s failed", GetHash().ToString().substr(0,10).c_str(), prevout.hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	846 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	847
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	848 if (prevout.n >= txPrev.vout.size() \|\| prevout.n >= txindex.vSpent.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	849 return error("ConnectInputs() : %s prevout.n out of range %d %d %d prev tx %s\n%s", GetHash().ToString().substr(0,10).c_str(), prevout.n, txPrev.vout.size(), txindex.vSpent.size(), prevout.hash.ToString().substr(0,10).c_str(), txPrev.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	850
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	851 // If prev is coinbase, check that it's matured
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	852 if (txPrev.IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	853 for (CBlockIndex* pindex = pindexBlock; pindex && pindexBlock->nHeight - pindex->nHeight < COINBASE_MATURITY; pindex = pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	854 if (pindex->nBlockPos == txindex.pos.nBlockPos && pindex->nFile == txindex.pos.nFile)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	855 return error("ConnectInputs() : tried to spend coinbase at depth %d", pindexBlock->nHeight - pindex->nHeight);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	856
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	857 // Verify signature
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	858 if (!VerifySignature(txPrev, *this, i))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	859 return error("ConnectInputs() : %s VerifySignature failed", GetHash().ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	860
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	861 // Check for conflicts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	862 if (!txindex.vSpent[prevout.n].IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	863 return fMiner ? false : error("ConnectInputs() : %s prev tx already used at %s", GetHash().ToString().substr(0,10).c_str(), txindex.vSpent[prevout.n].ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	864
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	865 // Check for negative or overflow input values
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	866 nValueIn += txPrev.vout[prevout.n].nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	867 if (!MoneyRange(txPrev.vout[prevout.n].nValue) \|\| !MoneyRange(nValueIn))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	868 return error("ConnectInputs() : txin values out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	869
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	870 // Mark outpoints as spent
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	871 txindex.vSpent[prevout.n] = posThisTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	872
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	873 // Write back
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	874 if (fBlock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	875 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	876 if (!txdb.UpdateTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	877 return error("ConnectInputs() : UpdateTxIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	878 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	879 else if (fMiner)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	880 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	881 mapTestPool[prevout.hash] = txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	882 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	883 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	884
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	885 if (nValueIn < GetValueOut())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	886 return error("ConnectInputs() : %s value in < value out", GetHash().ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	887
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	888 // Tally transaction fees
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	889 int64 nTxFee = nValueIn - GetValueOut();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	890 if (nTxFee < 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	891 return error("ConnectInputs() : %s nTxFee < 0", GetHash().ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	892 if (nTxFee < nMinFee)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	893 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	894 nFees += nTxFee;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	895 if (!MoneyRange(nFees))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	896 return error("ConnectInputs() : nFees out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	897 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	898
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	899 if (fBlock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	900 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	901 // Add transaction to disk index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	902 if (!txdb.AddTxIndex(*this, posThisTx, pindexBlock->nHeight))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	903 return error("ConnectInputs() : AddTxPos failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	904 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	905 else if (fMiner)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	906 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	907 // Add transaction to test pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	908 mapTestPool[GetHash()] = CTxIndex(CDiskTxPos(1,1,1), vout.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	909 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	910
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	911 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	912 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	913
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	914
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	915 bool CTransaction::ClientConnectInputs()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	916 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	917 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	918 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	919
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	920 // Take over previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	921 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	922 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	923 int64 nValueIn = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	924 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	925 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	926 // Get prev tx from single transactions in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	927 COutPoint prevout = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	928 if (!mapTransactions.count(prevout.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	929 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	930 CTransaction& txPrev = mapTransactions[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	931
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	932 if (prevout.n >= txPrev.vout.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	933 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	934
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	935 // Verify signature
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	936 if (!VerifySignature(txPrev, *this, i))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	937 return error("ConnectInputs() : VerifySignature failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	938
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	939 ///// this is redundant with the mapNextTx stuff, not sure which I want to get rid of
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	940 ///// this has to go away now that posNext is gone
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	941 // // Check for conflicts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	942 // if (!txPrev.vout[prevout.n].posNext.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	943 // return error("ConnectInputs() : prev tx already used");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	944 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	945 // // Flag outpoints as used
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	946 // txPrev.vout[prevout.n].posNext = posThisTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	947
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	948 nValueIn += txPrev.vout[prevout.n].nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	949
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	950 if (!MoneyRange(txPrev.vout[prevout.n].nValue) \|\| !MoneyRange(nValueIn))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	951 return error("ClientConnectInputs() : txin values out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	952 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	953 if (GetValueOut() > nValueIn)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	954 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	955 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	956
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	957 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	958 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	959
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	960
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	961
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	962
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	963 bool CBlock::DisconnectBlock(CTxDB& txdb, CBlockIndex* pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	964 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	965 // Disconnect in reverse order
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	966 for (int i = vtx.size()-1; i >= 0; i--)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	967 if (!vtx[i].DisconnectInputs(txdb))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	968 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	969
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	970 // Update block index on disk without changing it in memory.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	971 // The memory index structure will be changed after the db commits.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	972 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	973 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	974 CDiskBlockIndex blockindexPrev(pindex->pprev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	975 blockindexPrev.hashNext = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	976 if (!txdb.WriteBlockIndex(blockindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	977 return error("DisconnectBlock() : WriteBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	978 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	979
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	980 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	981 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	982
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	983 bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	984 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	985 // Check it again in case a previous version let a bad block in
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	986 if (!CheckBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	987 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	988
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	989 //// issue here: it doesn't know the version
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	990 unsigned int nTxPos = pindex->nBlockPos + ::GetSerializeSize(CBlock(), SER_DISK) - 1 + GetSizeOfCompactSize(vtx.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	991
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	992 map<uint256, CTxIndex> mapUnused;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	993 int64 nFees = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	994 BOOST_FOREACH(CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	995 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	996 CDiskTxPos posThisTx(pindex->nFile, pindex->nBlockPos, nTxPos);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	997 nTxPos += ::GetSerializeSize(tx, SER_DISK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	998
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	999 if (!tx.ConnectInputs(txdb, mapUnused, posThisTx, pindex, nFees, true, false))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1000 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1001 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1002
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1003 if (vtx[0].GetValueOut() > GetBlockValue(pindex->nHeight, nFees))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1004 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1005
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1006 // Update block index on disk without changing it in memory.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1007 // The memory index structure will be changed after the db commits.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1008 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1009 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1010 CDiskBlockIndex blockindexPrev(pindex->pprev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1011 blockindexPrev.hashNext = pindex->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1012 if (!txdb.WriteBlockIndex(blockindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1013 return error("ConnectBlock() : WriteBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1014 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1015
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1016 // Watch for transactions paying to me
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1017 BOOST_FOREACH(CTransaction& tx, vtx)
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1018 SyncWithWallets(tx, this, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1019
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1020 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1021 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1022
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1023 bool static Reorganize(CTxDB& txdb, CBlockIndex* pindexNew)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1024 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1025 printf("REORGANIZE\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1026
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1027 // Find the fork
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1028 CBlockIndex* pfork = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1029 CBlockIndex* plonger = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1030 while (pfork != plonger)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1031 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1032 while (plonger->nHeight > pfork->nHeight)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1033 if (!(plonger = plonger->pprev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1034 return error("Reorganize() : plonger->pprev is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1035 if (pfork == plonger)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1036 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1037 if (!(pfork = pfork->pprev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1038 return error("Reorganize() : pfork->pprev is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1039 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1040
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1041 // List of what to disconnect
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1042 vector<CBlockIndex*> vDisconnect;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1043 for (CBlockIndex* pindex = pindexBest; pindex != pfork; pindex = pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1044 vDisconnect.push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1045
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1046 // List of what to connect
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1047 vector<CBlockIndex*> vConnect;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1048 for (CBlockIndex* pindex = pindexNew; pindex != pfork; pindex = pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1049 vConnect.push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1050 reverse(vConnect.begin(), vConnect.end());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1051
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1052 // Disconnect shorter branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1053 vector<CTransaction> vResurrect;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1054 BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1055 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1056 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1057 if (!block.ReadFromDisk(pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1058 return error("Reorganize() : ReadFromDisk for disconnect failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1059 if (!block.DisconnectBlock(txdb, pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1060 return error("Reorganize() : DisconnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1061
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1062 // Queue memory transactions to resurrect
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1063 BOOST_FOREACH(const CTransaction& tx, block.vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1064 if (!tx.IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1065 vResurrect.push_back(tx);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1066 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1067
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1068 // Connect longer branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1069 vector<CTransaction> vDelete;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1070 for (int i = 0; i < vConnect.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1071 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1072 CBlockIndex* pindex = vConnect[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1073 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1074 if (!block.ReadFromDisk(pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1075 return error("Reorganize() : ReadFromDisk for connect failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1076 if (!block.ConnectBlock(txdb, pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1077 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1078 // Invalid block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1079 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1080 return error("Reorganize() : ConnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1081 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1082
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1083 // Queue memory transactions to delete
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1084 BOOST_FOREACH(const CTransaction& tx, block.vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1085 vDelete.push_back(tx);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1086 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1087 if (!txdb.WriteHashBestChain(pindexNew->GetBlockHash()))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1088 return error("Reorganize() : WriteHashBestChain failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1089
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1090 // Make sure it's successfully written to disk before changing memory structure
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1091 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1092 return error("Reorganize() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1093
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1094 // Disconnect shorter branch
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1095 BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1096 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1097 pindex->pprev->pnext = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1098
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1099 // Connect longer branch
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1100 BOOST_FOREACH(CBlockIndex* pindex, vConnect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1101 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1102 pindex->pprev->pnext = pindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1103
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1104 // Resurrect memory transactions that were in the disconnected branch
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1105 BOOST_FOREACH(CTransaction& tx, vResurrect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1106 tx.AcceptToMemoryPool(txdb, false);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1107
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1108 // Delete redundant memory transactions that are in the connected branch
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1109 BOOST_FOREACH(CTransaction& tx, vDelete)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1110 tx.RemoveFromMemoryPool();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1111
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1112 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1113 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1114
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1115
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1116 bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1117 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1118 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1119
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1120 txdb.TxnBegin();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1121 if (pindexGenesisBlock == NULL && hash == hashGenesisBlock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1122 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1123 txdb.WriteHashBestChain(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1124 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1125 return error("SetBestChain() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1126 pindexGenesisBlock = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1127 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1128 else if (hashPrevBlock == hashBestChain)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1129 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1130 // Adding to current best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1131 if (!ConnectBlock(txdb, pindexNew) \|\| !txdb.WriteHashBestChain(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1132 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1133 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1134 InvalidChainFound(pindexNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1135 return error("SetBestChain() : ConnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1136 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1137 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1138 return error("SetBestChain() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1139
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1140 // Add to current best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1141 pindexNew->pprev->pnext = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1142
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1143 // Delete redundant memory transactions
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1144 BOOST_FOREACH(CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1145 tx.RemoveFromMemoryPool();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1146 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1147 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1148 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1149 // New best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1150 if (!Reorganize(txdb, pindexNew))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1151 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1152 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1153 InvalidChainFound(pindexNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1154 return error("SetBestChain() : Reorganize failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1155 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1156 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1157
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1158 // Update best block in wallet (so we can detect restored wallets)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1159 if (!IsInitialBlockDownload())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1160 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1161 const CBlockLocator locator(pindexNew);
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1162 ::SetBestChain(locator);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1163 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1164
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1165 // New best block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1166 hashBestChain = hash;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1167 pindexBest = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1168 nBestHeight = pindexBest->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1169 bnBestChainWork = pindexNew->bnChainWork;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1170 nTimeBestReceived = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1171 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1172 printf("SetBestChain: new best=%s height=%d work=%s\n", hashBestChain.ToString().substr(0,20).c_str(), nBestHeight, bnBestChainWork.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1173
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1174 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1175 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1176
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1177
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1178 bool CBlock::AddToBlockIndex(unsigned int nFile, unsigned int nBlockPos)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1179 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1180 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1181 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1182 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1183 return error("AddToBlockIndex() : %s already exists", hash.ToString().substr(0,20).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1184
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1185 // Construct new block index object
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1186 CBlockIndex* pindexNew = new CBlockIndex(nFile, nBlockPos, *this);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1187 if (!pindexNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1188 return error("AddToBlockIndex() : new CBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1189 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.insert(make_pair(hash, pindexNew)).first;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1190 pindexNew->phashBlock = &((*mi).first);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1191 map<uint256, CBlockIndex*>::iterator miPrev = mapBlockIndex.find(hashPrevBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1192 if (miPrev != mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1193 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1194 pindexNew->pprev = (*miPrev).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1195 pindexNew->nHeight = pindexNew->pprev->nHeight + 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1196 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1197 pindexNew->bnChainWork = (pindexNew->pprev ? pindexNew->pprev->bnChainWork : 0) + pindexNew->GetBlockWork();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1198
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1199 CTxDB txdb;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1200 txdb.TxnBegin();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1201 txdb.WriteBlockIndex(CDiskBlockIndex(pindexNew));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1202 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1203 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1204
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1205 // New best
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1206 if (pindexNew->bnChainWork > bnBestChainWork)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1207 if (!SetBestChain(txdb, pindexNew))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1208 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1209
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1210 txdb.Close();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1211
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1212 if (pindexNew == pindexBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1213 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1214 // Notify UI to display prev block's coinbase if it was ours
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1215 static uint256 hashPrevBestCoinBase;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1216 UpdatedTransaction(hashPrevBestCoinBase);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1217 hashPrevBestCoinBase = vtx[0].GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1218 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1219
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1220 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1221 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1222 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1223
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1224
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1225
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1226
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1227 bool CBlock::CheckBlock() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1228 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1229 // These are checks that are independent of context
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1230 // that can be verified before saving an orphan block.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1231
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1232 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1233 if (vtx.empty() \|\| vtx.size() > MAX_BLOCK_SIZE \|\| ::GetSerializeSize(*this, SER_NETWORK) > MAX_BLOCK_SIZE)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1234 return error("CheckBlock() : size limits failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1235
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1236 // Check proof of work matches claimed amount
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1237 if (!CheckProofOfWork(GetHash(), nBits))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1238 return error("CheckBlock() : proof of work failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1239
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1240 // Check timestamp
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1241 if (GetBlockTime() > GetAdjustedTime() + 2 * 60 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1242 return error("CheckBlock() : block timestamp too far in the future");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1243
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1244 // First transaction must be coinbase, the rest must not be
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1245 if (vtx.empty() \|\| !vtx[0].IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1246 return error("CheckBlock() : first tx is not coinbase");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1247 for (int i = 1; i < vtx.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1248 if (vtx[i].IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1249 return error("CheckBlock() : more than one coinbase");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1250
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1251 // Check transactions
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1252 BOOST_FOREACH(const CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1253 if (!tx.CheckTransaction())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1254 return error("CheckBlock() : CheckTransaction failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1255
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1256 // Check that it's not full of nonstandard transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1257 if (GetSigOpCount() > MAX_BLOCK_SIGOPS)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1258 return error("CheckBlock() : too many nonstandard transactions");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1259
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1260 // Check merkleroot
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1261 if (hashMerkleRoot != BuildMerkleTree())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1262 return error("CheckBlock() : hashMerkleRoot mismatch");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1263
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1264 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1265 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1266
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1267 bool CBlock::AcceptBlock()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1268 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1269 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1270 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1271 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1272 return error("AcceptBlock() : block already in mapBlockIndex");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1273
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1274 // Get prev block index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1275 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashPrevBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1276 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1277 return error("AcceptBlock() : prev block not found");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1278 CBlockIndex* pindexPrev = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1279 int nHeight = pindexPrev->nHeight+1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1280
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1281 // Check proof of work
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1282 if (nBits != GetNextWorkRequired(pindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1283 return error("AcceptBlock() : incorrect proof of work");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1284
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1285 // Check timestamp against prev
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1286 if (GetBlockTime() <= pindexPrev->GetMedianTimePast())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1287 return error("AcceptBlock() : block's timestamp is too early");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1288
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1289 // Check that all transactions are finalized
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1290 BOOST_FOREACH(const CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1291 if (!tx.IsFinal(nHeight, GetBlockTime()))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1292 return error("AcceptBlock() : contains a non-final transaction");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1293
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1294 // Check that the block chain matches the known block chain up to a checkpoint
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1295 if (!fTestNet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1296 if ((nHeight == 11111 && hash != uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1297 (nHeight == 33333 && hash != uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1298 (nHeight == 68555 && hash != uint256("0x00000000001e1b4903550a0b96e9a9405c8a95f387162e4944e8d9fbe501cd6a")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1299 (nHeight == 70567 && hash != uint256("0x00000000006a49b14bcf27462068f1264c961f11fa2e0eddd2be0791e1d4124a")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1300 (nHeight == 74000 && hash != uint256("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1301 (nHeight == 105000 && hash != uint256("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")) \|\|
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1302 (nHeight == 118000 && hash != uint256("0x000000000000774a7f8a7a12dc906ddb9e17e75d684f15e00f8767f9e8f36553")) \|\|
7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1303 (nHeight == 134444 && hash != uint256("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1304 return error("AcceptBlock() : rejected by checkpoint lockin at %d", nHeight);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1305
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1306 // Write block to history file
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1307 if (!CheckDiskSpace(::GetSerializeSize(*this, SER_DISK)))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1308 return error("AcceptBlock() : out of disk space");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1309 unsigned int nFile = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1310 unsigned int nBlockPos = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1311 if (!WriteToDisk(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1312 return error("AcceptBlock() : WriteToDisk failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1313 if (!AddToBlockIndex(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1314 return error("AcceptBlock() : AddToBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1315
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1316 // Relay inventory, but don't relay old inventory during initial block download
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1317 if (hashBestChain == hash)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1318 CRITICAL_BLOCK(cs_vNodes)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1319 BOOST_FOREACH(CNode* pnode, vNodes)
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1320 if (nBestHeight > (pnode->nStartingHeight != -1 ? pnode->nStartingHeight - 2000 : 134444))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1321 pnode->PushInventory(CInv(MSG_BLOCK, hash));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1322
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1323 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1324 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1325
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1326 bool static ProcessBlock(CNode* pfrom, CBlock* pblock)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1327 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1328 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1329 uint256 hash = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1330 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1331 return error("ProcessBlock() : already have block %d %s", mapBlockIndex[hash]->nHeight, hash.ToString().substr(0,20).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1332 if (mapOrphanBlocks.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1333 return error("ProcessBlock() : already have block (orphan) %s", hash.ToString().substr(0,20).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1334
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1335 // Preliminary checks
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1336 if (!pblock->CheckBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1337 return error("ProcessBlock() : CheckBlock FAILED");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1338
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1339 // If don't already have its previous block, shunt it off to holding area until we get it
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1340 if (!mapBlockIndex.count(pblock->hashPrevBlock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1341 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1342 printf("ProcessBlock: ORPHAN BLOCK, prev=%s\n", pblock->hashPrevBlock.ToString().substr(0,20).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1343 CBlock* pblock2 = new CBlock(*pblock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1344 mapOrphanBlocks.insert(make_pair(hash, pblock2));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1345 mapOrphanBlocksByPrev.insert(make_pair(pblock2->hashPrevBlock, pblock2));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1346
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1347 // Ask this guy to fill in what we're missing
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1348 if (pfrom)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1349 pfrom->PushGetBlocks(pindexBest, GetOrphanRoot(pblock2));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1350 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1351 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1352
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1353 // Store to disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1354 if (!pblock->AcceptBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1355 return error("ProcessBlock() : AcceptBlock FAILED");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1356
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1357 // Recursively process any orphan blocks that depended on this one
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1358 vector<uint256> vWorkQueue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1359 vWorkQueue.push_back(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1360 for (int i = 0; i < vWorkQueue.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1361 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1362 uint256 hashPrev = vWorkQueue[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1363 for (multimap<uint256, CBlock*>::iterator mi = mapOrphanBlocksByPrev.lower_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1364 mi != mapOrphanBlocksByPrev.upper_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1365 ++mi)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1366 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1367 CBlock* pblockOrphan = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1368 if (pblockOrphan->AcceptBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1369 vWorkQueue.push_back(pblockOrphan->GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1370 mapOrphanBlocks.erase(pblockOrphan->GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1371 delete pblockOrphan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1372 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1373 mapOrphanBlocksByPrev.erase(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1374 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1375
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1376 printf("ProcessBlock: ACCEPTED\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1377 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1378 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1379
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1380
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1381
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1382
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1383
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1384
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1385
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1386
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1387 template<typename Stream>
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1388 bool static ScanMessageStart(Stream& s)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1389 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1390 // Scan ahead to the next pchMessageStart, which should normally be immediately
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1391 // at the file pointer. Leaves file pointer at end of pchMessageStart.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1392 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1393 short prevmask = s.exceptions(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1394 const char* p = BEGIN(pchMessageStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1395 try
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1396 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1397 loop
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1398 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1399 char c;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1400 s.read(&c, 1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1401 if (s.fail())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1402 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1403 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1404 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1405 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1406 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1407 if (*p != c)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1408 p = BEGIN(pchMessageStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1409 if (*p == c)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1410 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1411 if (++p == END(pchMessageStart))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1412 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1413 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1414 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1415 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1416 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1417 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1418 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1419 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1420 catch (...)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1421 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1422 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1423 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1424 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1425 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1426 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1427
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1428 bool CheckDiskSpace(uint64 nAdditionalBytes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1429 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1430 uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1431
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1432 // Check for 15MB because database could create another 10MB log file at any time
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1433 if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1434 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1435 fShutdown = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1436 string strMessage = _("Warning: Disk space is low ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1437 strMiscWarning = strMessage;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1438 printf("*** %s\n", strMessage.c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1439 ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK \| wxICON_EXCLAMATION);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1440 CreateThread(Shutdown, NULL);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1441 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1442 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1443 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1444 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1445
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1446 FILE* OpenBlockFile(unsigned int nFile, unsigned int nBlockPos, const char* pszMode)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1447 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1448 if (nFile == -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1449 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1450 FILE* file = fopen(strprintf("%s/blk%04d.dat", GetDataDir().c_str(), nFile).c_str(), pszMode);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1451 if (!file)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1452 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1453 if (nBlockPos != 0 && !strchr(pszMode, 'a') && !strchr(pszMode, 'w'))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1454 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1455 if (fseek(file, nBlockPos, SEEK_SET) != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1456 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1457 fclose(file);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1458 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1459 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1460 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1461 return file;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1462 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1463
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1464 static unsigned int nCurrentBlockFile = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1465
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1466 FILE* AppendBlockFile(unsigned int& nFileRet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1467 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1468 nFileRet = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1469 loop
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1470 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1471 FILE* file = OpenBlockFile(nCurrentBlockFile, 0, "ab");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1472 if (!file)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1473 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1474 if (fseek(file, 0, SEEK_END) != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1475 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1476 // FAT32 filesize max 4GB, fseek and ftell max 2GB, so we must stay under 2GB
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1477 if (ftell(file) < 0x7F000000 - MAX_SIZE)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1478 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1479 nFileRet = nCurrentBlockFile;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1480 return file;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1481 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1482 fclose(file);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1483 nCurrentBlockFile++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1484 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1485 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1486
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1487 bool LoadBlockIndex(bool fAllowNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1488 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1489 if (fTestNet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1490 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1491 hashGenesisBlock = uint256("0x00000007199508e34a9ff81e6ec0c477a4cccff2a4767a8eee39c11db367b008");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1492 bnProofOfWorkLimit = CBigNum(~uint256(0) >> 28);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1493 pchMessageStart[0] = 0xfa;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1494 pchMessageStart[1] = 0xbf;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1495 pchMessageStart[2] = 0xb5;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1496 pchMessageStart[3] = 0xda;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1497 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1498
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1499 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1500 // Load block index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1501 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1502 CTxDB txdb("cr");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1503 if (!txdb.LoadBlockIndex())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1504 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1505 txdb.Close();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1506
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1507 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1508 // Init with genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1509 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1510 if (mapBlockIndex.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1511 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1512 if (!fAllowNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1513 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1514
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1515 // Genesis Block:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1516 // CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, vtx=1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1517 // CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1518 // CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1519 // CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1520 // vMerkleTree: 4a5e1e
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1521
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1522 // Genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1523 const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1524 CTransaction txNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1525 txNew.vin.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1526 txNew.vout.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1527 txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(4) << vector<unsigned char>((const unsigned char)pszTimestamp, (const unsigned char)pszTimestamp + strlen(pszTimestamp));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1528 txNew.vout[0].nValue = 50 * COIN;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1529 txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1530 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1531 block.vtx.push_back(txNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1532 block.hashPrevBlock = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1533 block.hashMerkleRoot = block.BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1534 block.nVersion = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1535 block.nTime = 1231006505;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1536 block.nBits = 0x1d00ffff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1537 block.nNonce = 2083236893;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1538
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1539 if (fTestNet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1540 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1541 block.nTime = 1296688602;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1542 block.nBits = 0x1d07fff8;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1543 block.nNonce = 384568319;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1544 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1545
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1546 //// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1547 printf("%s\n", block.GetHash().ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1548 printf("%s\n", hashGenesisBlock.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1549 printf("%s\n", block.hashMerkleRoot.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1550 assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1551 block.print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1552 assert(block.GetHash() == hashGenesisBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1553
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1554 // Start new block file
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1555 unsigned int nFile;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1556 unsigned int nBlockPos;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1557 if (!block.WriteToDisk(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1558 return error("LoadBlockIndex() : writing genesis block to disk failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1559 if (!block.AddToBlockIndex(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1560 return error("LoadBlockIndex() : genesis block not accepted");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1561 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1562
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1563 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1564 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1565
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1566
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1567
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1568 void PrintBlockTree()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1569 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1570 // precompute tree structure
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1571 map<CBlockIndex, vector<CBlockIndex> > mapNext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1572 for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1573 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1574 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1575 mapNext[pindex->pprev].push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1576 // test
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1577 //while (rand() % 3 == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1578 // mapNext[pindex->pprev].push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1579 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1580
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1581 vector<pair<int, CBlockIndex*> > vStack;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1582 vStack.push_back(make_pair(0, pindexGenesisBlock));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1583
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1584 int nPrevCol = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1585 while (!vStack.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1586 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1587 int nCol = vStack.back().first;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1588 CBlockIndex* pindex = vStack.back().second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1589 vStack.pop_back();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1590
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1591 // print split or gap
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1592 if (nCol > nPrevCol)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1593 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1594 for (int i = 0; i < nCol-1; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1595 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1596 printf("\|\\\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1597 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1598 else if (nCol < nPrevCol)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1599 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1600 for (int i = 0; i < nCol; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1601 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1602 printf("\|\n");
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1603 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1604 nPrevCol = nCol;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1605
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1606 // print columns
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1607 for (int i = 0; i < nCol; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1608 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1609
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1610 // print item
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1611 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1612 block.ReadFromDisk(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1613 printf("%d (%u,%u) %s %s tx %d",
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1614 pindex->nHeight,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1615 pindex->nFile,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1616 pindex->nBlockPos,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1617 block.GetHash().ToString().substr(0,20).c_str(),
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1618 DateTimeStrFormat("%x %H:%M:%S", block.GetBlockTime()).c_str(),
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1619 block.vtx.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1620
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1621 PrintWallets(block);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1622
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1623 // put the main timechain first
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1624 vector<CBlockIndex*>& vNext = mapNext[pindex];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1625 for (int i = 0; i < vNext.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1626 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1627 if (vNext[i]->pnext)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1628 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1629 swap(vNext[0], vNext[i]);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1630 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1631 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1632 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1633
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1634 // iterate children
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1635 for (int i = 0; i < vNext.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1636 vStack.push_back(make_pair(nCol+i, vNext[i]));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1637 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1638 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1639
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1640
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1641
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1642
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1643
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1644
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1645
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1646
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1647
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1648
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1649 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1650 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1651 // CAlert
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1652 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1653
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1654 map<uint256, CAlert> mapAlerts;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1655 CCriticalSection cs_mapAlerts;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1656
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1657 string GetWarnings(string strFor)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1658 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1659 int nPriority = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1660 string strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1661 string strRPC;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1662 if (GetBoolArg("-testsafemode"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1663 strRPC = "test";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1664
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1665 // Misc warnings like out of disk space and clock is wrong
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1666 if (strMiscWarning != "")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1667 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1668 nPriority = 1000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1669 strStatusBar = strMiscWarning;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1670 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1671
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1672 // Longer invalid proof-of-work chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1673 if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1674 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1675 nPriority = 2000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1676 strStatusBar = strRPC = "WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1677 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1678
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1679 // Alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1680 CRITICAL_BLOCK(cs_mapAlerts)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1681 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1682 BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1683 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1684 const CAlert& alert = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1685 if (alert.AppliesToMe() && alert.nPriority > nPriority)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1686 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1687 nPriority = alert.nPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1688 strStatusBar = alert.strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1689 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1690 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1691 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1692
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1693 if (strFor == "statusbar")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1694 return strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1695 else if (strFor == "rpc")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1696 return strRPC;
776 f64d738664f8 fix warnings: expression result unused [-Wunused-value] Giel van Schijndel <me@mortis.eu> parents: 768 diff changeset	1697 assert(!"GetWarnings() : invalid parameter");
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1698 return "error";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1699 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1700
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1701 bool CAlert::ProcessAlert()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1702 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1703 if (!CheckSignature())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1704 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1705 if (!IsInEffect())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1706 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1707
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1708 CRITICAL_BLOCK(cs_mapAlerts)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1709 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1710 // Cancel previous alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1711 for (map<uint256, CAlert>::iterator mi = mapAlerts.begin(); mi != mapAlerts.end();)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1712 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1713 const CAlert& alert = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1714 if (Cancels(alert))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1715 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1716 printf("cancelling alert %d\n", alert.nID);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1717 mapAlerts.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1718 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1719 else if (!alert.IsInEffect())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1720 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1721 printf("expiring alert %d\n", alert.nID);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1722 mapAlerts.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1723 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1724 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1725 mi++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1726 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1727
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1728 // Check if this alert has been cancelled
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1729 BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1730 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1731 const CAlert& alert = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1732 if (alert.Cancels(*this))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1733 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1734 printf("alert already cancelled by %d\n", alert.nID);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1735 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1736 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1737 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1738
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1739 // Add to mapAlerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1740 mapAlerts.insert(make_pair(GetHash(), *this));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1741 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1742
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1743 printf("accepted alert %d, AppliesToMe()=%d\n", nID, AppliesToMe());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1744 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1745 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1746 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1747
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1748
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1749
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1750
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1751
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1752
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1753
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1754
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1755 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1756 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1757 // Messages
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1758 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1759
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1760
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1761 bool static AlreadyHave(CTxDB& txdb, const CInv& inv)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1762 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1763 switch (inv.type)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1764 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1765 case MSG_TX: return mapTransactions.count(inv.hash) \|\| mapOrphanTransactions.count(inv.hash) \|\| txdb.ContainsTx(inv.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1766 case MSG_BLOCK: return mapBlockIndex.count(inv.hash) \|\| mapOrphanBlocks.count(inv.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1767 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1768 // Don't know what it is, just say we already got one
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1769 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1770 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1771
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1772
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1773
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1774
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1775 // The message start string is designed to be unlikely to occur in normal data.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1776 // The characters are rarely used upper ascii, not valid as UTF-8, and produce
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1777 // a large 4-byte int at any alignment.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1778 char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1779
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1780
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1781 bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1782 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1783 static map<unsigned int, vector<unsigned char> > mapReuseKey;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1784 RandAddSeedPerfmon();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1785 if (fDebug)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1786 printf("%s ", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1787 printf("received: %s (%d bytes)\n", strCommand.c_str(), vRecv.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1788 if (mapArgs.count("-dropmessagestest") && GetRand(atoi(mapArgs["-dropmessagestest"])) == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1789 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1790 printf("dropmessagestest DROPPING RECV MESSAGE\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1791 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1792 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1793
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1794
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1795
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1796
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1797
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1798 if (strCommand == "version")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1799 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1800 // Each connection can only send one version message
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1801 if (pfrom->nVersion != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1802 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1803
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1804 int64 nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1805 CAddress addrMe;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1806 CAddress addrFrom;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1807 uint64 nNonce = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1808 vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1809 if (pfrom->nVersion == 10300)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1810 pfrom->nVersion = 300;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1811 if (pfrom->nVersion >= 106 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1812 vRecv >> addrFrom >> nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1813 if (pfrom->nVersion >= 106 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1814 vRecv >> pfrom->strSubVer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1815 if (pfrom->nVersion >= 209 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1816 vRecv >> pfrom->nStartingHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1817
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1818 if (pfrom->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1819 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1820
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1821 // Disconnect if we connected to ourself
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1822 if (nNonce == nLocalHostNonce && nNonce > 1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1823 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1824 printf("connected to self at %s, disconnecting\n", pfrom->addr.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1825 pfrom->fDisconnect = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1826 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1827 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1828
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1829 // Be shy and don't send version until we hear
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1830 if (pfrom->fInbound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1831 pfrom->PushVersion();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1832
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1833 pfrom->fClient = !(pfrom->nServices & NODE_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1834
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1835 AddTimeData(pfrom->addr.ip, nTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1836
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1837 // Change version
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1838 if (pfrom->nVersion >= 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1839 pfrom->PushMessage("verack");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1840 pfrom->vSend.SetVersion(min(pfrom->nVersion, VERSION));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1841 if (pfrom->nVersion < 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1842 pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1843
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1844 if (!pfrom->fInbound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1845 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1846 // Advertise our address
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1847 if (addrLocalHost.IsRoutable() && !fUseProxy)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1848 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1849 CAddress addr(addrLocalHost);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1850 addr.nTime = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1851 pfrom->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1852 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1853
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1854 // Get recent addresses
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1855 if (pfrom->nVersion >= 31402 \|\| mapAddresses.size() < 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1856 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1857 pfrom->PushMessage("getaddr");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1858 pfrom->fGetAddr = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1859 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1860 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1861
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1862 // Ask the first connected node for block updates
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1863 static int nAskedForBlocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1864 if (!pfrom->fClient && (nAskedForBlocks < 1 \|\| vNodes.size() <= 1))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1865 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1866 nAskedForBlocks++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1867 pfrom->PushGetBlocks(pindexBest, uint256(0));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1868 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1869
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1870 // Relay alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1871 CRITICAL_BLOCK(cs_mapAlerts)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1872 BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1873 item.second.RelayTo(pfrom);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1874
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1875 pfrom->fSuccessfullyConnected = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1876
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1877 printf("version message: version %d, blocks=%d\n", pfrom->nVersion, pfrom->nStartingHeight);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1878 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1879
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1880
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1881 else if (pfrom->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1882 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1883 // Must have a version message before anything else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1884 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1885 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1886
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1887
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1888 else if (strCommand == "verack")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1889 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1890 pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1891 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1892
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1893
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1894 else if (strCommand == "addr")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1895 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1896 vector<CAddress> vAddr;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1897 vRecv >> vAddr;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1898
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1899 // Don't want addr from older versions unless seeding
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1900 if (pfrom->nVersion < 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1901 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1902 if (pfrom->nVersion < 31402 && mapAddresses.size() > 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1903 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1904 if (vAddr.size() > 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1905 return error("message addr size() = %d", vAddr.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1906
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1907 // Store the new addresses
796 361ab4abafbb Single DB transaction for all addresses in a message Patrick Varilly <patvarilly@gmail.com> parents: 776 diff changeset	1908 CAddrDB addrDB;
361ab4abafbb Single DB transaction for all addresses in a message Patrick Varilly <patvarilly@gmail.com> parents: 776 diff changeset	1909 addrDB.TxnBegin();
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1910 int64 nNow = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1911 int64 nSince = nNow - 10 * 60;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1912 BOOST_FOREACH(CAddress& addr, vAddr)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1913 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1914 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1915 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1916 // ignore IPv6 for now, since it isn't implemented anyway
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1917 if (!addr.IsIPv4())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1918 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1919 if (addr.nTime <= 100000000 \|\| addr.nTime > nNow + 10 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1920 addr.nTime = nNow - 5 * 24 * 60 * 60;
796 361ab4abafbb Single DB transaction for all addresses in a message Patrick Varilly <patvarilly@gmail.com> parents: 776 diff changeset	1921 AddAddress(addr, 2 * 60 * 60, &addrDB);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1922 pfrom->AddAddressKnown(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1923 if (addr.nTime > nSince && !pfrom->fGetAddr && vAddr.size() <= 10 && addr.IsRoutable())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1924 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1925 // Relay to a limited number of other nodes
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1926 CRITICAL_BLOCK(cs_vNodes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1927 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1928 // Use deterministic randomness to send to the same nodes for 24 hours
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1929 // at a time so the setAddrKnowns of the chosen nodes prevent repeats
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1930 static uint256 hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1931 if (hashSalt == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1932 RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1933 uint256 hashRand = hashSalt ^ (((int64)addr.ip)<<32) ^ ((GetTime()+addr.ip)/(246060));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1934 hashRand = Hash(BEGIN(hashRand), END(hashRand));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1935 multimap<uint256, CNode*> mapMix;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1936 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1937 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1938 if (pnode->nVersion < 31402)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1939 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1940 unsigned int nPointer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1941 memcpy(&nPointer, &pnode, sizeof(nPointer));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1942 uint256 hashKey = hashRand ^ nPointer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1943 hashKey = Hash(BEGIN(hashKey), END(hashKey));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1944 mapMix.insert(make_pair(hashKey, pnode));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1945 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1946 int nRelayNodes = 2;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1947 for (multimap<uint256, CNode*>::iterator mi = mapMix.begin(); mi != mapMix.end() && nRelayNodes-- > 0; ++mi)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1948 ((*mi).second)->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1949 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1950 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1951 }
796 361ab4abafbb Single DB transaction for all addresses in a message Patrick Varilly <patvarilly@gmail.com> parents: 776 diff changeset	1952 addrDB.TxnCommit(); // Save addresses (it's ok if this fails)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1953 if (vAddr.size() < 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1954 pfrom->fGetAddr = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1955 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1956
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1957
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1958 else if (strCommand == "inv")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1959 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1960 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1961 vRecv >> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1962 if (vInv.size() > 50000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1963 return error("message inv size() = %d", vInv.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1964
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1965 CTxDB txdb("r");
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1966 BOOST_FOREACH(const CInv& inv, vInv)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1967 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1968 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1969 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1970 pfrom->AddInventoryKnown(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1971
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1972 bool fAlreadyHave = AlreadyHave(txdb, inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1973 printf(" got inventory: %s %s\n", inv.ToString().c_str(), fAlreadyHave ? "have" : "new");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1974
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1975 if (!fAlreadyHave)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1976 pfrom->AskFor(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1977 else if (inv.type == MSG_BLOCK && mapOrphanBlocks.count(inv.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1978 pfrom->PushGetBlocks(pindexBest, GetOrphanRoot(mapOrphanBlocks[inv.hash]));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1979
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1980 // Track requests for our stuff
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1981 Inventory(inv.hash);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1982 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1983 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1984
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1985
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1986 else if (strCommand == "getdata")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1987 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1988 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1989 vRecv >> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1990 if (vInv.size() > 50000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1991 return error("message getdata size() = %d", vInv.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1992
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1993 BOOST_FOREACH(const CInv& inv, vInv)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1994 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1995 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1996 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1997 printf("received getdata for: %s\n", inv.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1998
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1999 if (inv.type == MSG_BLOCK)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2000 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2001 // Send block from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2002 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(inv.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2003 if (mi != mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2004 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2005 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2006 block.ReadFromDisk((*mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2007 pfrom->PushMessage("block", block);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2008
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2009 // Trigger them to send a getblocks request for the next batch of inventory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2010 if (inv.hash == pfrom->hashContinue)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2011 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2012 // Bypass PushInventory, this must send even if redundant,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2013 // and we want it right after the last block so they don't
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2014 // wait for other stuff first.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2015 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2016 vInv.push_back(CInv(MSG_BLOCK, hashBestChain));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2017 pfrom->PushMessage("inv", vInv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2018 pfrom->hashContinue = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2019 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2020 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2021 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2022 else if (inv.IsKnownType())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2023 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2024 // Send stream from relay memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2025 CRITICAL_BLOCK(cs_mapRelay)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2026 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2027 map<CInv, CDataStream>::iterator mi = mapRelay.find(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2028 if (mi != mapRelay.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2029 pfrom->PushMessage(inv.GetCommand(), (*mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2030 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2031 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2032
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2033 // Track requests for our stuff
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2034 Inventory(inv.hash);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2035 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2036 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2037
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2038
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2039 else if (strCommand == "getblocks")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2040 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2041 CBlockLocator locator;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2042 uint256 hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2043 vRecv >> locator >> hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2044
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2045 // Find the last block the caller has in the main chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2046 CBlockIndex* pindex = locator.GetBlockIndex();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2047
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2048 // Send the rest of the chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2049 if (pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2050 pindex = pindex->pnext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2051 int nLimit = 500 + locator.GetDistanceBack();
718 3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2052 unsigned int nBytes = 0;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2053 printf("getblocks %d to %s limit %d\n", (pindex ? pindex->nHeight : -1), hashStop.ToString().substr(0,20).c_str(), nLimit);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2054 for (; pindex; pindex = pindex->pnext)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2055 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2056 if (pindex->GetBlockHash() == hashStop)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2057 {
718 3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2058 printf(" getblocks stopping at %d %s (%u bytes)\n", pindex->nHeight, pindex->GetBlockHash().ToString().substr(0,20).c_str(), nBytes);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2059 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2060 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2061 pfrom->PushInventory(CInv(MSG_BLOCK, pindex->GetBlockHash()));
718 3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2062 CBlock block;
3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2063 block.ReadFromDisk(pindex, true);
3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2064 nBytes += block.GetSerializeSize(SER_NETWORK);
3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2065 if (--nLimit <= 0 \|\| nBytes >= SendBufferSize()/2)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2066 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2067 // When this block is requested, we'll send an inv that'll make them
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2068 // getblocks the next batch of inventory.
718 3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2069 printf(" getblocks stopping at limit %d %s (%u bytes)\n", pindex->nHeight, pindex->GetBlockHash().ToString().substr(0,20).c_str(), nBytes);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2070 pfrom->hashContinue = pindex->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2071 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2072 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2073 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2074 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2075
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2076
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2077 else if (strCommand == "getheaders")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2078 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2079 CBlockLocator locator;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2080 uint256 hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2081 vRecv >> locator >> hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2082
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2083 CBlockIndex* pindex = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2084 if (locator.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2085 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2086 // If locator is null, return the hashStop block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2087 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashStop);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2088 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2089 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2090 pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2091 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2092 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2093 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2094 // Find the last block the caller has in the main chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2095 pindex = locator.GetBlockIndex();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2096 if (pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2097 pindex = pindex->pnext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2098 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2099
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2100 vector<CBlock> vHeaders;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2101 int nLimit = 2000 + locator.GetDistanceBack();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2102 printf("getheaders %d to %s limit %d\n", (pindex ? pindex->nHeight : -1), hashStop.ToString().substr(0,20).c_str(), nLimit);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2103 for (; pindex; pindex = pindex->pnext)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2104 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2105 vHeaders.push_back(pindex->GetBlockHeader());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2106 if (--nLimit <= 0 \|\| pindex->GetBlockHash() == hashStop)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2107 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2108 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2109 pfrom->PushMessage("headers", vHeaders);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2110 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2111
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2112
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2113 else if (strCommand == "tx")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2114 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2115 vector<uint256> vWorkQueue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2116 CDataStream vMsg(vRecv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2117 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2118 vRecv >> tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2119
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2120 CInv inv(MSG_TX, tx.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2121 pfrom->AddInventoryKnown(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2122
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2123 bool fMissingInputs = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2124 if (tx.AcceptToMemoryPool(true, &fMissingInputs))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2125 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2126 SyncWithWallets(tx, NULL, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2127 RelayMessage(inv, vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2128 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2129 vWorkQueue.push_back(inv.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2130
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2131 // Recursively process any orphan transactions that depended on this one
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2132 for (int i = 0; i < vWorkQueue.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2133 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2134 uint256 hashPrev = vWorkQueue[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2135 for (multimap<uint256, CDataStream*>::iterator mi = mapOrphanTransactionsByPrev.lower_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2136 mi != mapOrphanTransactionsByPrev.upper_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2137 ++mi)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2138 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2139 const CDataStream& vMsg = ((mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2140 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2141 CDataStream(vMsg) >> tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2142 CInv inv(MSG_TX, tx.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2143
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2144 if (tx.AcceptToMemoryPool(true))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2145 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2146 printf(" accepted orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str());
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2147 SyncWithWallets(tx, NULL, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2148 RelayMessage(inv, vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2149 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2150 vWorkQueue.push_back(inv.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2151 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2152 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2153 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2154
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2155 BOOST_FOREACH(uint256 hash, vWorkQueue)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2156 EraseOrphanTx(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2157 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2158 else if (fMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2159 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2160 printf("storing orphan tx %s\n", inv.hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2161 AddOrphanTx(vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2162 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2163 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2164
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2165
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2166 else if (strCommand == "block")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2167 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2168 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2169 vRecv >> block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2170
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2171 printf("received block %s\n", block.GetHash().ToString().substr(0,20).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2172 // block.print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2173
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2174 CInv inv(MSG_BLOCK, block.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2175 pfrom->AddInventoryKnown(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2176
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2177 if (ProcessBlock(pfrom, &block))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2178 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2179 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2180
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2181
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2182 else if (strCommand == "getaddr")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2183 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2184 // Nodes rebroadcast an addr every 24 hours
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2185 pfrom->vAddrToSend.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2186 int64 nSince = GetAdjustedTime() - 3 * 60 * 60; // in the last 3 hours
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2187 CRITICAL_BLOCK(cs_mapAddresses)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2188 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2189 unsigned int nCount = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2190 BOOST_FOREACH(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2191 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2192 const CAddress& addr = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2193 if (addr.nTime > nSince)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2194 nCount++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2195 }
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2196 BOOST_FOREACH(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2197 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2198 const CAddress& addr = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2199 if (addr.nTime > nSince && GetRand(nCount) < 2500)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2200 pfrom->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2201 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2202 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2203 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2204
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2205
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2206 else if (strCommand == "checkorder")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2207 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2208 uint256 hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2209 vRecv >> hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2210
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2211 if (!GetBoolArg("-allowreceivebyip"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2212 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2213 pfrom->PushMessage("reply", hashReply, (int)2, string(""));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2214 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2215 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2216
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2217 CWalletTx order;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2218 vRecv >> order;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2219
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2220 /// we have a chance to check the order here
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2221
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2222 // Keep giving the same key to the same ip until they use it
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2223 if (!mapReuseKey.count(pfrom->addr.ip))
760 fd7e5b1cfc08 Add wallet privkey encryption. Matt Corallo <matt@bluematt.me> parents: 738 diff changeset	2224 mapReuseKey[pfrom->addr.ip] = pwalletMain->GetOrReuseKeyFromPool();
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2225
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2226 // Send back approval of order and pubkey to use
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2227 CScript scriptPubKey;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2228 scriptPubKey << mapReuseKey[pfrom->addr.ip] << OP_CHECKSIG;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2229 pfrom->PushMessage("reply", hashReply, (int)0, scriptPubKey);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2230 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2231
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2232
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2233 else if (strCommand == "reply")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2234 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2235 uint256 hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2236 vRecv >> hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2237
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2238 CRequestTracker tracker;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2239 CRITICAL_BLOCK(pfrom->cs_mapRequests)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2240 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2241 map<uint256, CRequestTracker>::iterator mi = pfrom->mapRequests.find(hashReply);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2242 if (mi != pfrom->mapRequests.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2243 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2244 tracker = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2245 pfrom->mapRequests.erase(mi);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2246 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2247 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2248 if (!tracker.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2249 tracker.fn(tracker.param1, vRecv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2250 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2251
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2252
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2253 else if (strCommand == "ping")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2254 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2255 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2256
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2257
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2258 else if (strCommand == "alert")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2259 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2260 CAlert alert;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2261 vRecv >> alert;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2262
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2263 if (alert.ProcessAlert())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2264 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2265 // Relay
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2266 pfrom->setKnown.insert(alert.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2267 CRITICAL_BLOCK(cs_vNodes)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2268 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2269 alert.RelayTo(pnode);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2270 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2271 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2272
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2273
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2274 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2275 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2276 // Ignore unknown commands for extensibility
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2277 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2278
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2279
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2280 // Update the last seen time for this node's address
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2281 if (pfrom->fNetworkNode)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2282 if (strCommand == "version" \|\| strCommand == "addr" \|\| strCommand == "inv" \|\| strCommand == "getdata" \|\| strCommand == "ping")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2283 AddressCurrentlyConnected(pfrom->addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2284
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2285
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2286 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2287 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2288
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2289 bool ProcessMessages(CNode* pfrom)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2290 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2291 CDataStream& vRecv = pfrom->vRecv;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2292 if (vRecv.empty())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2293 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2294 //if (fDebug)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2295 // printf("ProcessMessages(%u bytes)\n", vRecv.size());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2296
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2297 //
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2298 // Message format
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2299 // (4) message start
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2300 // (12) command
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2301 // (4) size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2302 // (4) checksum
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2303 // (x) data
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2304 //
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2305
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2306 loop
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2307 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2308 // Scan for message start
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2309 CDataStream::iterator pstart = search(vRecv.begin(), vRecv.end(), BEGIN(pchMessageStart), END(pchMessageStart));
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2310 int nHeaderSize = vRecv.GetSerializeSize(CMessageHeader());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2311 if (vRecv.end() - pstart < nHeaderSize)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2312 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2313 if (vRecv.size() > nHeaderSize)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2314 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2315 printf("\n\nPROCESSMESSAGE MESSAGESTART NOT FOUND\n\n");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2316 vRecv.erase(vRecv.begin(), vRecv.end() - nHeaderSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2317 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2318 break;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2319 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2320 if (pstart - vRecv.begin() > 0)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2321 printf("\n\nPROCESSMESSAGE SKIPPED %d BYTES\n\n", pstart - vRecv.begin());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2322 vRecv.erase(vRecv.begin(), pstart);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2323
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2324 // Read header
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2325 vector<char> vHeaderSave(vRecv.begin(), vRecv.begin() + nHeaderSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2326 CMessageHeader hdr;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2327 vRecv >> hdr;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2328 if (!hdr.IsValid())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2329 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2330 printf("\n\nPROCESSMESSAGE: ERRORS IN HEADER %s\n\n\n", hdr.GetCommand().c_str());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2331 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2332 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2333 string strCommand = hdr.GetCommand();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2334
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2335 // Message size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2336 unsigned int nMessageSize = hdr.nMessageSize;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2337 if (nMessageSize > MAX_SIZE)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2338 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2339 printf("ProcessMessage(%s, %u bytes) : nMessageSize > MAX_SIZE\n", strCommand.c_str(), nMessageSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2340 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2341 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2342 if (nMessageSize > vRecv.size())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2343 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2344 // Rewind and wait for rest of message
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2345 vRecv.insert(vRecv.begin(), vHeaderSave.begin(), vHeaderSave.end());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2346 break;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2347 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2348
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2349 // Checksum
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2350 if (vRecv.GetVersion() >= 209)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2351 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2352 uint256 hash = Hash(vRecv.begin(), vRecv.begin() + nMessageSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2353 unsigned int nChecksum = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2354 memcpy(&nChecksum, &hash, sizeof(nChecksum));
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2355 if (nChecksum != hdr.nChecksum)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2356 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2357 printf("ProcessMessage(%s, %u bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2358 strCommand.c_str(), nMessageSize, nChecksum, hdr.nChecksum);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2359 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2360 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2361 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2362
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2363 // Copy message to its own buffer
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2364 CDataStream vMsg(vRecv.begin(), vRecv.begin() + nMessageSize, vRecv.nType, vRecv.nVersion);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2365 vRecv.ignore(nMessageSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2366
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2367 // Process message
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2368 bool fRet = false;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2369 try
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2370 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2371 CRITICAL_BLOCK(cs_main)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2372 fRet = ProcessMessage(pfrom, strCommand, vMsg);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2373 if (fShutdown)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2374 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2375 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2376 catch (std::ios_base::failure& e)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2377 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2378 if (strstr(e.what(), "end of data"))
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2379 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2380 // Allow exceptions from underlength message on vRecv
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2381 printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught, normally caused by a message being shorter than its stated length\n", strCommand.c_str(), nMessageSize, e.what());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2382 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2383 else if (strstr(e.what(), "size too large"))
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2384 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2385 // Allow exceptions from overlong size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2386 printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught\n", strCommand.c_str(), nMessageSize, e.what());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2387 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2388 else
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2389 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2390 PrintExceptionContinue(&e, "ProcessMessage()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2391 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2392 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2393 catch (std::exception& e) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2394 PrintExceptionContinue(&e, "ProcessMessage()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2395 } catch (...) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2396 PrintExceptionContinue(NULL, "ProcessMessage()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2397 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2398
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2399 if (!fRet)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2400 printf("ProcessMessage(%s, %u bytes) FAILED\n", strCommand.c_str(), nMessageSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2401 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2402
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2403 vRecv.Compact();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2404 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2405 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2406
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2407
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2408 bool SendMessages(CNode* pto, bool fSendTrickle)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2409 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2410 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2411 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2412 // Don't send anything until we get their version message
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2413 if (pto->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2414 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2415
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2416 // Keep-alive ping
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2417 if (pto->nLastSend && GetTime() - pto->nLastSend > 30 * 60 && pto->vSend.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2418 pto->PushMessage("ping");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2419
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2420 // Resend wallet transactions that haven't gotten in a block yet
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2421 ResendWalletTransactions();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2422
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2423 // Address refresh broadcast
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2424 static int64 nLastRebroadcast;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2425 if (GetTime() - nLastRebroadcast > 24 * 60 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2426 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2427 nLastRebroadcast = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2428 CRITICAL_BLOCK(cs_vNodes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2429 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2430 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2431 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2432 // Periodically clear setAddrKnown to allow refresh broadcasts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2433 pnode->setAddrKnown.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2434
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2435 // Rebroadcast our address
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2436 if (addrLocalHost.IsRoutable() && !fUseProxy)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2437 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2438 CAddress addr(addrLocalHost);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2439 addr.nTime = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2440 pnode->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2441 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2442 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2443 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2444 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2445
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2446 // Clear out old addresses periodically so it's not too much work at once
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2447 static int64 nLastClear;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2448 if (nLastClear == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2449 nLastClear = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2450 if (GetTime() - nLastClear > 10 * 60 && vNodes.size() >= 3)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2451 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2452 nLastClear = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2453 CRITICAL_BLOCK(cs_mapAddresses)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2454 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2455 CAddrDB addrdb;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2456 int64 nSince = GetAdjustedTime() - 14 * 24 * 60 * 60;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2457 for (map<vector<unsigned char>, CAddress>::iterator mi = mapAddresses.begin();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2458 mi != mapAddresses.end();)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2459 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2460 const CAddress& addr = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2461 if (addr.nTime < nSince)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2462 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2463 if (mapAddresses.size() < 1000 \|\| GetTime() > nLastClear + 20)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2464 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2465 addrdb.EraseAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2466 mapAddresses.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2467 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2468 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2469 mi++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2470 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2471 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2472 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2473
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2474
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2475 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2476 // Message: addr
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2477 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2478 if (fSendTrickle)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2479 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2480 vector<CAddress> vAddr;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2481 vAddr.reserve(pto->vAddrToSend.size());
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2482 BOOST_FOREACH(const CAddress& addr, pto->vAddrToSend)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2483 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2484 // returns true if wasn't already contained in the set
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2485 if (pto->setAddrKnown.insert(addr).second)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2486 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2487 vAddr.push_back(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2488 // receiver rejects addr messages larger than 1000
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2489 if (vAddr.size() >= 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2490 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2491 pto->PushMessage("addr", vAddr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2492 vAddr.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2493 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2494 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2495 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2496 pto->vAddrToSend.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2497 if (!vAddr.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2498 pto->PushMessage("addr", vAddr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2499 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2500
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2501
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2502 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2503 // Message: inventory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2504 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2505 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2506 vector<CInv> vInvWait;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2507 CRITICAL_BLOCK(pto->cs_inventory)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2508 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2509 vInv.reserve(pto->vInventoryToSend.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2510 vInvWait.reserve(pto->vInventoryToSend.size());
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2511 BOOST_FOREACH(const CInv& inv, pto->vInventoryToSend)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2512 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2513 if (pto->setInventoryKnown.count(inv))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2514 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2515
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2516 // trickle out tx inv to protect privacy
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2517 if (inv.type == MSG_TX && !fSendTrickle)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2518 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2519 // 1/4 of tx invs blast to all immediately
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2520 static uint256 hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2521 if (hashSalt == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2522 RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2523 uint256 hashRand = inv.hash ^ hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2524 hashRand = Hash(BEGIN(hashRand), END(hashRand));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2525 bool fTrickleWait = ((hashRand & 3) != 0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2526
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2527 // always trickle our own transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2528 if (!fTrickleWait)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2529 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2530 CWalletTx wtx;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2531 if (GetTransaction(inv.hash, wtx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2532 if (wtx.fFromMe)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2533 fTrickleWait = true;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2534 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2535
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2536 if (fTrickleWait)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2537 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2538 vInvWait.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2539 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2540 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2541 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2542
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2543 // returns true if wasn't already contained in the set
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2544 if (pto->setInventoryKnown.insert(inv).second)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2545 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2546 vInv.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2547 if (vInv.size() >= 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2548 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2549 pto->PushMessage("inv", vInv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2550 vInv.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2551 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2552 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2553 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2554 pto->vInventoryToSend = vInvWait;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2555 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2556 if (!vInv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2557 pto->PushMessage("inv", vInv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2558
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2559
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2560 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2561 // Message: getdata
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2562 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2563 vector<CInv> vGetData;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2564 int64 nNow = GetTime() * 1000000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2565 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2566 while (!pto->mapAskFor.empty() && (*pto->mapAskFor.begin()).first <= nNow)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2567 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2568 const CInv& inv = (*pto->mapAskFor.begin()).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2569 if (!AlreadyHave(txdb, inv))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2570 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2571 printf("sending getdata: %s\n", inv.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2572 vGetData.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2573 if (vGetData.size() >= 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2574 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2575 pto->PushMessage("getdata", vGetData);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2576 vGetData.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2577 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2578 }
820 7e5ff9087b80 Actually use mapAlreadyAskedFor. Matt Corallo <matt@bluematt.me> parents: 796 diff changeset	2579 mapAlreadyAskedFor[inv] = nNow;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2580 pto->mapAskFor.erase(pto->mapAskFor.begin());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2581 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2582 if (!vGetData.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2583 pto->PushMessage("getdata", vGetData);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2584
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2585 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2586 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2587 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2588
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2589
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2590
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2591
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2592
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2593
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2594
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2595
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2596
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2597
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2598
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2599
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2600
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2601
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2602 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2603 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2604 // BitcoinMiner
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2605 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2606
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2607 int static FormatHashBlocks(void* pbuffer, unsigned int len)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2608 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2609 unsigned char* pdata = (unsigned char*)pbuffer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2610 unsigned int blocks = 1 + ((len + 8) / 64);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2611 unsigned char* pend = pdata + 64 * blocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2612 memset(pdata + len, 0, 64 * blocks - len);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2613 pdata[len] = 0x80;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2614 unsigned int bits = len * 8;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2615 pend[-1] = (bits >> 0) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2616 pend[-2] = (bits >> 8) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2617 pend[-3] = (bits >> 16) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2618 pend[-4] = (bits >> 24) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2619 return blocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2620 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2621
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2622 using CryptoPP::ByteReverse;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2623
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2624 static const unsigned int pSHA256InitState[8] =
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2625 {0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19};
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2626
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2627 inline void SHA256Transform(void* pstate, void* pinput, const void* pinit)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2628 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2629 memcpy(pstate, pinit, 32);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2630 CryptoPP::SHA256::Transform((CryptoPP::word32)pstate, (CryptoPP::word32)pinput);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2631 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2632
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2633 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2634 // ScanHash scans nonces looking for a hash with at least some zero bits.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2635 // It operates on big endian data. Caller does the byte reversing.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2636 // All input buffers are 16-byte aligned. nNonce is usually preserved
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2637 // between calls, but periodically or if nNonce is 0xffff0000 or above,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2638 // the block is rebuilt and nNonce starts over at zero.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2639 //
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2640 unsigned int static ScanHash_CryptoPP(char* pmidstate, char* pdata, char* phash1, char* phash, unsigned int& nHashesDone)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2641 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2642 unsigned int& nNonce = (unsigned int)(pdata + 12);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2643 for (;;)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2644 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2645 // Crypto++ SHA-256
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2646 // Hash pdata using pmidstate as the starting state into
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2647 // preformatted buffer phash1, then hash phash1 into phash
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2648 nNonce++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2649 SHA256Transform(phash1, pdata, pmidstate);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2650 SHA256Transform(phash, phash1, pSHA256InitState);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2651
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2652 // Return the nonce if the hash has at least some zero bits,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2653 // caller will check if it has enough to reach the target
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2654 if (((unsigned short*)phash)[14] == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2655 return nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2656
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2657 // If nothing found after trying for a while, return -1
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2658 if ((nNonce & 0xffff) == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2659 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2660 nHashesDone = 0xffff+1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2661 return -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2662 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2663 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2664 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2665
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2666
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2667 class COrphan
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2668 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2669 public:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2670 CTransaction* ptx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2671 set<uint256> setDependsOn;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2672 double dPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2673
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2674 COrphan(CTransaction* ptxIn)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2675 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2676 ptx = ptxIn;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2677 dPriority = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2678 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2679
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2680 void print() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2681 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2682 printf("COrphan(hash=%s, dPriority=%.1f)\n", ptx->GetHash().ToString().substr(0,10).c_str(), dPriority);
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2683 BOOST_FOREACH(uint256 hash, setDependsOn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2684 printf(" setDependsOn %s\n", hash.ToString().substr(0,10).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2685 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2686 };
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2687
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2688
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2689 CBlock* CreateNewBlock(CReserveKey& reservekey)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2690 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2691 CBlockIndex* pindexPrev = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2692
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2693 // Create new block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2694 auto_ptr<CBlock> pblock(new CBlock());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2695 if (!pblock.get())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2696 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2697
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2698 // Create coinbase tx
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2699 CTransaction txNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2700 txNew.vin.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2701 txNew.vin[0].prevout.SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2702 txNew.vout.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2703 txNew.vout[0].scriptPubKey << reservekey.GetReservedKey() << OP_CHECKSIG;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2704
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2705 // Add our coinbase tx as first transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2706 pblock->vtx.push_back(txNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2707
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2708 // Collect memory pool transactions into the block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2709 int64 nFees = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2710 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2711 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2712 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2713 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2714
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2715 // Priority order to process transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2716 list<COrphan> vOrphan; // list memory doesn't move
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2717 map<uint256, vector<COrphan*> > mapDependers;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2718 multimap<double, CTransaction*> mapPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2719 for (map<uint256, CTransaction>::iterator mi = mapTransactions.begin(); mi != mapTransactions.end(); ++mi)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2720 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2721 CTransaction& tx = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2722 if (tx.IsCoinBase() \|\| !tx.IsFinal())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2723 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2724
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2725 COrphan* porphan = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2726 double dPriority = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2727 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2728 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2729 // Read prev transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2730 CTransaction txPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2731 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2732 if (!txPrev.ReadFromDisk(txdb, txin.prevout, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2733 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2734 // Has to wait for dependencies
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2735 if (!porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2736 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2737 // Use list for automatic deletion
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2738 vOrphan.push_back(COrphan(&tx));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2739 porphan = &vOrphan.back();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2740 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2741 mapDependers[txin.prevout.hash].push_back(porphan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2742 porphan->setDependsOn.insert(txin.prevout.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2743 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2744 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2745 int64 nValueIn = txPrev.vout[txin.prevout.n].nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2746
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2747 // Read block header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2748 int nConf = txindex.GetDepthInMainChain();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2749
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2750 dPriority += (double)nValueIn * nConf;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2751
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2752 if (fDebug && GetBoolArg("-printpriority"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2753 printf("priority nValueIn=%-12I64d nConf=%-5d dPriority=%-20.1f\n", nValueIn, nConf, dPriority);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2754 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2755
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2756 // Priority is sum(valuein * age) / txsize
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2757 dPriority /= ::GetSerializeSize(tx, SER_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2758
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2759 if (porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2760 porphan->dPriority = dPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2761 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2762 mapPriority.insert(make_pair(-dPriority, &(*mi).second));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2763
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2764 if (fDebug && GetBoolArg("-printpriority"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2765 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2766 printf("priority %-20.1f %s\n%s", dPriority, tx.GetHash().ToString().substr(0,10).c_str(), tx.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2767 if (porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2768 porphan->print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2769 printf("\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2770 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2771 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2772
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2773 // Collect transactions into block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2774 map<uint256, CTxIndex> mapTestPool;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2775 uint64 nBlockSize = 1000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2776 int nBlockSigOps = 100;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2777 while (!mapPriority.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2778 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2779 // Take highest priority transaction off priority queue
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2780 double dPriority = -(*mapPriority.begin()).first;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2781 CTransaction& tx = (mapPriority.begin()).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2782 mapPriority.erase(mapPriority.begin());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2783
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2784 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2785 unsigned int nTxSize = ::GetSerializeSize(tx, SER_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2786 if (nBlockSize + nTxSize >= MAX_BLOCK_SIZE_GEN)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2787 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2788 int nTxSigOps = tx.GetSigOpCount();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2789 if (nBlockSigOps + nTxSigOps >= MAX_BLOCK_SIGOPS)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2790 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2791
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2792 // Transaction fee required depends on block size
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2793 bool fAllowFree = (nBlockSize + nTxSize < 4000 \|\| CTransaction::AllowFree(dPriority));
638 6046cfa5296f Separate required fee for relaying and creation Pieter Wuille <pieter.wuille@gmail.com> parents: 595 diff changeset	2794 int64 nMinFee = tx.GetMinFee(nBlockSize, fAllowFree, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2795
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2796 // Connecting shouldn't fail due to dependency on other memory pool transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2797 // because we're already processing them in order of dependency
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2798 map<uint256, CTxIndex> mapTestPoolTmp(mapTestPool);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2799 if (!tx.ConnectInputs(txdb, mapTestPoolTmp, CDiskTxPos(1,1,1), pindexPrev, nFees, false, true, nMinFee))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2800 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2801 swap(mapTestPool, mapTestPoolTmp);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2802
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2803 // Added
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2804 pblock->vtx.push_back(tx);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2805 nBlockSize += nTxSize;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2806 nBlockSigOps += nTxSigOps;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2807
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2808 // Add transactions that depend on this one to the priority queue
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2809 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2810 if (mapDependers.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2811 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2812 BOOST_FOREACH(COrphan* porphan, mapDependers[hash])
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2813 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2814 if (!porphan->setDependsOn.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2815 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2816 porphan->setDependsOn.erase(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2817 if (porphan->setDependsOn.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2818 mapPriority.insert(make_pair(-porphan->dPriority, porphan->ptx));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2819 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2820 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2821 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2822 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2823 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2824 pblock->vtx[0].vout[0].nValue = GetBlockValue(pindexPrev->nHeight+1, nFees);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2825
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2826 // Fill in header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2827 pblock->hashPrevBlock = pindexPrev->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2828 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2829 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2830 pblock->nBits = GetNextWorkRequired(pindexPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2831 pblock->nNonce = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2832
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2833 return pblock.release();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2834 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2835
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2836
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2837 void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce, int64& nPrevTime)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2838 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2839 // Update nExtraNonce
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2840 int64 nNow = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2841 if (++nExtraNonce >= 0x7f && nNow > nPrevTime+1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2842 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2843 nExtraNonce = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2844 nPrevTime = nNow;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2845 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2846 pblock->vtx[0].vin[0].scriptSig = CScript() << pblock->nBits << CBigNum(nExtraNonce);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2847 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2848 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2849
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2850
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2851 void FormatHashBuffers(CBlock* pblock, char* pmidstate, char* pdata, char* phash1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2852 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2853 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2854 // Prebuild hash buffers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2855 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2856 struct
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2857 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2858 struct unnamed2
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2859 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2860 int nVersion;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2861 uint256 hashPrevBlock;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2862 uint256 hashMerkleRoot;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2863 unsigned int nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2864 unsigned int nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2865 unsigned int nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2866 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2867 block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2868 unsigned char pchPadding0[64];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2869 uint256 hash1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2870 unsigned char pchPadding1[64];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2871 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2872 tmp;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2873 memset(&tmp, 0, sizeof(tmp));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2874
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2875 tmp.block.nVersion = pblock->nVersion;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2876 tmp.block.hashPrevBlock = pblock->hashPrevBlock;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2877 tmp.block.hashMerkleRoot = pblock->hashMerkleRoot;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2878 tmp.block.nTime = pblock->nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2879 tmp.block.nBits = pblock->nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2880 tmp.block.nNonce = pblock->nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2881
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2882 FormatHashBlocks(&tmp.block, sizeof(tmp.block));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2883 FormatHashBlocks(&tmp.hash1, sizeof(tmp.hash1));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2884
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2885 // Byte swap all the input buffer
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2886 for (int i = 0; i < sizeof(tmp)/4; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2887 ((unsigned int)&tmp)[i] = ByteReverse(((unsigned int)&tmp)[i]);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2888
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2889 // Precalc the first half of the first hash, which stays constant
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2890 SHA256Transform(pmidstate, &tmp.block, pSHA256InitState);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2891
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2892 memcpy(pdata, &tmp.block, 128);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2893 memcpy(phash1, &tmp.hash1, 64);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2894 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2895
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2896
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2897 bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2898 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2899 uint256 hash = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2900 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2901
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2902 if (hash > hashTarget)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2903 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2904
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2905 //// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2906 printf("BitcoinMiner:\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2907 printf("proof-of-work found \n hash: %s \ntarget: %s\n", hash.GetHex().c_str(), hashTarget.GetHex().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2908 pblock->print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2909 printf("%s ", DateTimeStrFormat("%x %H:%M", GetTime()).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2910 printf("generated %s\n", FormatMoney(pblock->vtx[0].vout[0].nValue).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2911
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2912 // Found a solution
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2913 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2914 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2915 if (pblock->hashPrevBlock != hashBestChain)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2916 return error("BitcoinMiner : generated block is stale");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2917
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2918 // Remove key from key pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2919 reservekey.KeepKey();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2920
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2921 // Track how many getdata requests this block gets
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2922 CRITICAL_BLOCK(wallet.cs_mapRequestCount)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2923 wallet.mapRequestCount[pblock->GetHash()] = 0;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2924
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2925 // Process this block the same as if we had received it from another node
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2926 if (!ProcessBlock(NULL, pblock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2927 return error("BitcoinMiner : ProcessBlock, block not accepted");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2928 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2929
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2930 Sleep(2000);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2931 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2932 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2933
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2934 void static ThreadBitcoinMiner(void* parg);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2935
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2936 void static BitcoinMiner(CWallet *pwallet)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2937 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2938 printf("BitcoinMiner started\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2939 SetThreadPriority(THREAD_PRIORITY_LOWEST);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2940
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2941 // Each thread has its own key and counter
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2942 CReserveKey reservekey(pwallet);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2943 unsigned int nExtraNonce = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2944 int64 nPrevTime = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2945
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2946 while (fGenerateBitcoins)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2947 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2948 if (AffinityBugWorkaround(ThreadBitcoinMiner))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2949 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2950 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2951 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2952 while (vNodes.empty() \|\| IsInitialBlockDownload())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2953 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2954 Sleep(1000);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2955 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2956 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2957 if (!fGenerateBitcoins)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2958 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2959 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2960
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2961
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2962 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2963 // Create new block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2964 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2965 unsigned int nTransactionsUpdatedLast = nTransactionsUpdated;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2966 CBlockIndex* pindexPrev = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2967
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2968 auto_ptr<CBlock> pblock(CreateNewBlock(reservekey));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2969 if (!pblock.get())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2970 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2971 IncrementExtraNonce(pblock.get(), pindexPrev, nExtraNonce, nPrevTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2972
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2973 printf("Running BitcoinMiner with %d transactions in block\n", pblock->vtx.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2974
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2975
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2976 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2977 // Prebuild hash buffers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2978 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2979 char pmidstatebuf[32+16]; char* pmidstate = alignup<16>(pmidstatebuf);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2980 char pdatabuf[128+16]; char* pdata = alignup<16>(pdatabuf);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2981 char phash1buf[64+16]; char* phash1 = alignup<16>(phash1buf);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2982
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2983 FormatHashBuffers(pblock.get(), pmidstate, pdata, phash1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2984
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2985 unsigned int& nBlockTime = (unsigned int)(pdata + 64 + 4);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2986 unsigned int& nBlockNonce = (unsigned int)(pdata + 64 + 12);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2987
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2988
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2989 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2990 // Search
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2991 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2992 int64 nStart = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2993 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2994 uint256 hashbuf[2];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2995 uint256& hash = *alignup<16>(hashbuf);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2996 loop
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2997 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2998 unsigned int nHashesDone = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2999 unsigned int nNonceFound;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3000
576 8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	3001 // Crypto++ SHA-256
8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	3002 nNonceFound = ScanHash_CryptoPP(pmidstate, pdata + 64, phash1,
8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	3003 (char*)&hash, nHashesDone);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3004
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3005 // Check if something found
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3006 if (nNonceFound != -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3007 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3008 for (int i = 0; i < sizeof(hash)/4; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3009 ((unsigned int)&hash)[i] = ByteReverse(((unsigned int)&hash)[i]);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3010
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3011 if (hash <= hashTarget)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3012 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3013 // Found a solution
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3014 pblock->nNonce = ByteReverse(nNonceFound);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3015 assert(hash == pblock->GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3016
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3017 SetThreadPriority(THREAD_PRIORITY_NORMAL);
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3018 CheckWork(pblock.get(), *pwalletMain, reservekey);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3019 SetThreadPriority(THREAD_PRIORITY_LOWEST);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3020 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3021 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3022 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3023
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3024 // Meter hashes/sec
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3025 static int64 nHashCounter;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3026 if (nHPSTimerStart == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3027 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3028 nHPSTimerStart = GetTimeMillis();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3029 nHashCounter = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3030 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3031 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3032 nHashCounter += nHashesDone;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3033 if (GetTimeMillis() - nHPSTimerStart > 4000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3034 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3035 static CCriticalSection cs;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3036 CRITICAL_BLOCK(cs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3037 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3038 if (GetTimeMillis() - nHPSTimerStart > 4000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3039 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3040 dHashesPerSec = 1000.0 * nHashCounter / (GetTimeMillis() - nHPSTimerStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3041 nHPSTimerStart = GetTimeMillis();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3042 nHashCounter = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3043 string strStatus = strprintf(" %.0f khash/s", dHashesPerSec/1000.0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3044 UIThreadCall(boost::bind(CalledSetStatusBar, strStatus, 0));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3045 static int64 nLogTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3046 if (GetTime() - nLogTime > 30 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3047 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3048 nLogTime = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3049 printf("%s ", DateTimeStrFormat("%x %H:%M", GetTime()).c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3050 printf("hashmeter %3d CPUs %6.0f khash/s\n", vnThreadsRunning[3], dHashesPerSec/1000.0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3051 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3052 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3053 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3054 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3055
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3056 // Check for stop or if block needs to be rebuilt
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3057 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3058 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3059 if (!fGenerateBitcoins)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3060 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3061 if (fLimitProcessors && vnThreadsRunning[3] > nLimitProcessors)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3062 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3063 if (vNodes.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3064 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3065 if (nBlockNonce >= 0xffff0000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3066 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3067 if (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3068 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3069 if (pindexPrev != pindexBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3070 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3071
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3072 // Update nTime every few seconds
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3073 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3074 nBlockTime = ByteReverse(pblock->nTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3075 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3076 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3077 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3078
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3079 void static ThreadBitcoinMiner(void* parg)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3080 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3081 CWallet* pwallet = (CWallet*)parg;
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3082 try
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3083 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3084 vnThreadsRunning[3]++;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3085 BitcoinMiner(pwallet);
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3086 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3087 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3088 catch (std::exception& e) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3089 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3090 PrintException(&e, "ThreadBitcoinMiner()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3091 } catch (...) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3092 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3093 PrintException(NULL, "ThreadBitcoinMiner()");
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3094 }
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3095 UIThreadCall(boost::bind(CalledSetStatusBar, "", 0));
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3096 nHPSTimerStart = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3097 if (vnThreadsRunning[3] == 0)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3098 dHashesPerSec = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3099 printf("ThreadBitcoinMiner exiting, %d threads remaining\n", vnThreadsRunning[3]);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3100 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3101
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3102
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3103 void GenerateBitcoins(bool fGenerate, CWallet* pwallet)
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3104 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3105 if (fGenerateBitcoins != fGenerate)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3106 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3107 fGenerateBitcoins = fGenerate;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3108 WriteSetting("fGenerateBitcoins", fGenerateBitcoins);
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3109 MainFrameRepaint();
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3110 }
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3111 if (fGenerateBitcoins)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3112 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3113 int nProcessors = boost::thread::hardware_concurrency();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3114 printf("%d processors\n", nProcessors);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3115 if (nProcessors < 1)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3116 nProcessors = 1;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3117 if (fLimitProcessors && nProcessors > nLimitProcessors)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3118 nProcessors = nLimitProcessors;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3119 int nAddThreads = nProcessors - vnThreadsRunning[3];
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3120 printf("Starting %d BitcoinMiner threads\n", nAddThreads);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3121 for (int i = 0; i < nAddThreads; i++)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3122 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3123 if (!CreateThread(ThreadBitcoinMiner, pwallet))
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3124 printf("Error: CreateThread(ThreadBitcoinMiner) failed\n");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3125 Sleep(10);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3126 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3127 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3128 }

Mercurial > hg > bitcoin

annotate src/main.cpp @ 833:2d64c5debf03 draft