bitcoin: src/main.cpp annotate

annotate src/main.cpp @ 738:7d6b511630d6 draft

Block-chain lock-in at 134444

author	Gavin Andresen <gavinandresen@gmail.com>
date	Sun, 03 Jul 2011 11:20:39 -0400
parents	3ce286fc9dc1
children	fd7e5b1cfc08 99424aec7b2e

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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	24 CCriticalSection cs_mapPubKeys;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	25 map<uint160, vector<unsigned char> > mapPubKeys;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	26
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	27 map<uint256, CTransaction> mapTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	28 CCriticalSection cs_mapTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	29 unsigned int nTransactionsUpdated = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	30 map<COutPoint, CInPoint> mapNextTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	31
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	32 map<uint256, CBlockIndex*> mapBlockIndex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	33 uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	34 CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	35 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	36 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	37 CBlockIndex* pindexGenesisBlock = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	38 int nBestHeight = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	39 CBigNum bnBestChainWork = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	40 CBigNum bnBestInvalidWork = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	41 uint256 hashBestChain = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	42 CBlockIndex* pindexBest = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	43 int64 nTimeBestReceived = 0;
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, CBlock*> mapOrphanBlocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	46 multimap<uint256, CBlock*> mapOrphanBlocksByPrev;
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 map<uint256, CDataStream*> mapOrphanTransactions;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	49 multimap<uint256, CDataStream*> mapOrphanTransactionsByPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	50
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 double dHashesPerSec;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	53 int64 nHPSTimerStart;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	54
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	55 // Settings
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	56 int fGenerateBitcoins = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	57 int64 nTransactionFee = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	58 CAddress addrIncoming;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	59 int fLimitProcessors = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	60 int nLimitProcessors = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	61 int fMinimizeToTray = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	62 int fMinimizeOnClose = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	63 #if USE_UPNP
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	64 int fUseUPnP = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	65 #else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	66 int fUseUPnP = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	67 #endif
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	73
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 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	76 //
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	77 // dispatching functions
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	78 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	79
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	80 void RegisterWallet(CWallet* pwalletIn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	81 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	82 CRITICAL_BLOCK(cs_setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	83 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	84 setpwalletRegistered.insert(pwalletIn);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	85 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	86 }
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 void UnregisterWallet(CWallet* pwalletIn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	89 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	90 CRITICAL_BLOCK(cs_setpwalletRegistered)
575 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 setpwalletRegistered.erase(pwalletIn);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	93 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	94 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	95
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	96 bool static IsFromMe(CTransaction& tx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	97 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	98 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	99 if (pwallet->IsFromMe(tx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	100 return true;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	101 return false;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	102 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	103
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	104 bool static GetTransaction(const uint256& hashTx, CWalletTx& wtx)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	105 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	106 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	107 if (pwallet->GetTransaction(hashTx,wtx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	108 return true;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	109 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	110 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	111
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	112 void static EraseFromWallets(uint256 hash)
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 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	115 pwallet->EraseFromWallet(hash);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	116 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	117
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	118 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	119 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	120 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	121 pwallet->AddToWalletIfInvolvingMe(tx, pblock, fUpdate);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	122 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	123
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	124 void static SetBestChain(const CBlockLocator& loc)
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 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	127 pwallet->SetBestChain(loc);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	128 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	129
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	130 void static UpdatedTransaction(const uint256& hashTx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	131 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	132 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	133 pwallet->UpdatedTransaction(hashTx);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	134 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	135
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	136 void static PrintWallets(const CBlock& block)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	137 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	138 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	139 pwallet->PrintWallet(block);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	140 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	141
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	142 void static Inventory(const uint256& hash)
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 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	145 pwallet->Inventory(hash);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	146 }
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	147
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	148 void static ResendWalletTransactions()
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	149 {
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	150 BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	151 pwallet->ResendWalletTransactions();
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	152 }
575 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
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 //////////////////////////////////////////////////////////////////////////////
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	161 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	162 // mapOrphanTransactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	163 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	164
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	165 void static AddOrphanTx(const CDataStream& vMsg)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	166 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	167 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	168 CDataStream(vMsg) >> tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	169 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	170 if (mapOrphanTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	171 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	172 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	173 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	174 mapOrphanTransactionsByPrev.insert(make_pair(txin.prevout.hash, pvMsg));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	175 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	176
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	177 void static EraseOrphanTx(uint256 hash)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	178 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	179 if (!mapOrphanTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	180 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	181 const CDataStream* pvMsg = mapOrphanTransactions[hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	182 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	183 CDataStream(*pvMsg) >> tx;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	184 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	185 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	186 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	187 mi != mapOrphanTransactionsByPrev.upper_bound(txin.prevout.hash);)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	188 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	189 if ((*mi).second == pvMsg)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	190 mapOrphanTransactionsByPrev.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	191 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	192 mi++;
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 delete pvMsg;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	196 mapOrphanTransactions.erase(hash);
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
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 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	208 // CTransaction and CTxIndex
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	209 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	210
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	211 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	212 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	213 SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	214 if (!txdb.ReadTxIndex(prevout.hash, txindexRet))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	215 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	216 if (!ReadFromDisk(txindexRet.pos))
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 if (prevout.n >= vout.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	219 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	220 SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	221 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	222 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	223 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	224 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	225
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	226 bool CTransaction::ReadFromDisk(CTxDB& txdb, COutPoint prevout)
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 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	229 return ReadFromDisk(txdb, prevout, txindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	230 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	231
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	232 bool CTransaction::ReadFromDisk(COutPoint prevout)
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 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	235 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	236 return ReadFromDisk(txdb, prevout, txindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	237 }
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
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 int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	242 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	243 if (fClient)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	244 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	245 if (hashBlock == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	246 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	247 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	248 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	249 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	250 CBlock blockTmp;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	251 if (pblock == NULL)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	252 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	253 // Load the block this tx is in
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	254 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	255 if (!CTxDB("r").ReadTxIndex(GetHash(), txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	256 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	257 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	258 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	259 pblock = &blockTmp;
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	262 // Update the tx's hashBlock
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	263 hashBlock = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	264
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	265 // Locate the transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	266 for (nIndex = 0; nIndex < pblock->vtx.size(); nIndex++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	267 if (pblock->vtx[nIndex] == (CTransaction)this)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	268 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	269 if (nIndex == pblock->vtx.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	270 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	271 vMerkleBranch.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	272 nIndex = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	273 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	274 return 0;
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 // Fill in merkle branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	278 vMerkleBranch = pblock->GetMerkleBranch(nIndex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	279 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	280
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	281 // 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	282 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	283 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	284 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	285 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	286 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	287 return 0;
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 return pindexBest->nHeight - pindex->nHeight + 1;
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
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	297
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	298 bool CTransaction::CheckTransaction() const
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 // 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	301 if (vin.empty() \|\| vout.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	302 return error("CTransaction::CheckTransaction() : vin or vout empty");
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 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	305 if (::GetSerializeSize(*this, SER_NETWORK) > MAX_BLOCK_SIZE)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	306 return error("CTransaction::CheckTransaction() : size limits failed");
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 // Check for negative or overflow output values
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	309 int64 nValueOut = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	310 BOOST_FOREACH(const CTxOut& txout, vout)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	311 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	312 if (txout.nValue < 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	313 return error("CTransaction::CheckTransaction() : txout.nValue negative");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	314 if (txout.nValue > MAX_MONEY)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	315 return error("CTransaction::CheckTransaction() : txout.nValue too high");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	316 nValueOut += txout.nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	317 if (!MoneyRange(nValueOut))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	318 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	319 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	320
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	321 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	322 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	323 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	324 return error("CTransaction::CheckTransaction() : coinbase script size");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	325 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	326 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	327 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	328 BOOST_FOREACH(const CTxIn& txin, vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	329 if (txin.prevout.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	330 return error("CTransaction::CheckTransaction() : prevout is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	331 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	332
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	333 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	334 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	335
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	336 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	337 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	338 if (pfMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	339 *pfMissingInputs = false;
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 if (!CheckTransaction())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	342 return error("AcceptToMemoryPool() : CheckTransaction failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	343
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	344 // 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	345 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	346 return error("AcceptToMemoryPool() : coinbase as individual tx");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	347
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	348 // 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	349 if ((int64)nLockTime > INT_MAX)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	350 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	351
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	352 // Safety limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	353 unsigned int nSize = ::GetSerializeSize(*this, SER_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	354 // 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	355 // 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	356 // 34 bytes because a TxOut is:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	357 // 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	358 if (GetSigOpCount() > nSize / 34 \|\| nSize < 100)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	359 return error("AcceptToMemoryPool() : nonstandard transaction");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	360
576 8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	361 // 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	362 if (!fTestNet && !IsStandard())
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	363 return error("AcceptToMemoryPool() : nonstandard transaction type");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	364
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	365 // Do we already have it?
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	366 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	367 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	368 if (mapTransactions.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	369 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	370 if (fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	371 if (txdb.ContainsTx(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	372 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	373
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	374 // Check for conflicts with in-memory transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	375 CTransaction* ptxOld = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	376 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	377 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	378 COutPoint outpoint = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	379 if (mapNextTx.count(outpoint))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	380 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	381 // Disable replacement feature for now
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	382 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	383
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	384 // 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	385 if (i != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	386 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	387 ptxOld = mapNextTx[outpoint].ptx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	388 if (ptxOld->IsFinal())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	389 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	390 if (!IsNewerThan(*ptxOld))
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 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	393 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	394 COutPoint outpoint = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	395 if (!mapNextTx.count(outpoint) \|\| mapNextTx[outpoint].ptx != 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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	398 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	399 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	400 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	401
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	402 if (fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	403 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	404 // Check against previous transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	405 map<uint256, CTxIndex> mapUnused;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	406 int64 nFees = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	407 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	408 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	409 if (pfMissingInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	410 *pfMissingInputs = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	411 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	412 }
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 // 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	415 if (nFees < GetMinFee(1000, true, true))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	416 return error("AcceptToMemoryPool() : not enough fees");
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 // Continuously rate-limit free transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	419 // 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	420 // 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	421 if (nFees < MIN_RELAY_TX_FEE)
575 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 static CCriticalSection cs;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	424 static double dFreeCount;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	425 static int64 nLastTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	426 int64 nNow = GetTime();
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 CRITICAL_BLOCK(cs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	429 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	430 // Use an exponentially decaying ~10-minute window:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	431 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	432 nLastTime = nNow;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	433 // -limitfreerelay unit is thousand-bytes-per-minute
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	434 // 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	435 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	436 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	437 if (fDebug)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	438 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	439 dFreeCount += nSize;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	440 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	441 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	442 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	443
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	444 // Store transaction in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	445 CRITICAL_BLOCK(cs_mapTransactions)
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 if (ptxOld)
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 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	450 ptxOld->RemoveFromMemoryPool();
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 AddToMemoryPoolUnchecked();
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	455 ///// 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	456 // If updated, erase old tx from wallet
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	457 if (ptxOld)
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	458 EraseFromWallets(ptxOld->GetHash());
575 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 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	461 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	462 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	463
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	464 bool CTransaction::AcceptToMemoryPool(bool fCheckInputs, bool* pfMissingInputs)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	465 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	466 CTxDB txdb("r");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	467 return AcceptToMemoryPool(txdb, fCheckInputs, pfMissingInputs);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	468 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	469
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	470 bool CTransaction::AddToMemoryPoolUnchecked()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	471 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	472 // 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	473 // call AcceptToMemoryPool to properly check the transaction first.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	474 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	475 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	476 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	477 mapTransactions[hash] = *this;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	478 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	479 mapNextTx[vin[i].prevout] = CInPoint(&mapTransactions[hash], i);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	480 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	481 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	482 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	483 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	484
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	485
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	486 bool CTransaction::RemoveFromMemoryPool()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	487 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	488 // Remove transaction from memory pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	489 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	490 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	491 BOOST_FOREACH(const CTxIn& txin, vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	492 mapNextTx.erase(txin.prevout);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	493 mapTransactions.erase(GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	494 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	495 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	496 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	497 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	498
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	499
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
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 int CMerkleTx::GetDepthInMainChain(int& nHeightRet) const
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 if (hashBlock == 0 \|\| nIndex == -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	507 return 0;
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 // Find the block it claims to be in
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	510 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	511 if (mi == mapBlockIndex.end())
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 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	514 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	515 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	516
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	517 // 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	518 if (!fMerkleVerified)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	519 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	520 if (CBlock::CheckMerkleBranch(GetHash(), vMerkleBranch, nIndex) != pindex->hashMerkleRoot)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	521 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	522 fMerkleVerified = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	523 }
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 nHeightRet = pindex->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	526 return pindexBest->nHeight - pindex->nHeight + 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	527 }
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 int CMerkleTx::GetBlocksToMaturity() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	531 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	532 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	533 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	534 return max(0, (COINBASE_MATURITY+20) - GetDepthInMainChain());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	535 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	538 bool CMerkleTx::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	539 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	540 if (fClient)
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 if (!IsInMainChain() && !ClientConnectInputs())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	543 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	544 return CTransaction::AcceptToMemoryPool(txdb, false);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	545 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	546 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	547 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	548 return CTransaction::AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	549 }
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
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	552 bool CMerkleTx::AcceptToMemoryPool()
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	553 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	554 CTxDB txdb("r");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	555 return AcceptToMemoryPool(txdb);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	556 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	557
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	558
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	559
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	560 bool CWalletTx::AcceptWalletTransaction(CTxDB& txdb, bool fCheckInputs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	561 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	562 CRITICAL_BLOCK(cs_mapTransactions)
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 // 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	565 BOOST_FOREACH(CMerkleTx& tx, vtxPrev)
575 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 if (!tx.IsCoinBase())
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 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	570 if (!mapTransactions.count(hash) && !txdb.ContainsTx(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	571 tx.AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	572 }
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 return AcceptToMemoryPool(txdb, fCheckInputs);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	575 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	576 return false;
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
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	579 bool CWalletTx::AcceptWalletTransaction()
575 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 CTxDB txdb("r");
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	582 return AcceptWalletTransaction(txdb);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	583 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	584
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	585 int CTxIndex::GetDepthInMainChain() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	586 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	587 // Read block header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	588 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	589 if (!block.ReadFromDisk(pos.nFile, pos.nBlockPos, false))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	590 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	591 // Find the block in the index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	592 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	593 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	594 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	595 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	596 if (!pindex \|\| !pindex->IsInMainChain())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	597 return 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	598 return 1 + nBestHeight - pindex->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	599 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	600
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	601
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	602
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	603
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 // CBlock and CBlockIndex
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 bool CBlock::ReadFromDisk(const CBlockIndex* pindex, bool fReadTransactions)
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 if (!fReadTransactions)
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 *this = pindex->GetBlockHeader();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	620 return true;
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 (!ReadFromDisk(pindex->nFile, pindex->nBlockPos, fReadTransactions))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	623 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	624 if (GetHash() != pindex->GetBlockHash())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	625 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	626 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	627 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	628
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	629 uint256 static GetOrphanRoot(const CBlock* pblock)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	630 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	631 // 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	632 while (mapOrphanBlocks.count(pblock->hashPrevBlock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	633 pblock = mapOrphanBlocks[pblock->hashPrevBlock];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	634 return pblock->GetHash();
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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	637 int64 static GetBlockValue(int nHeight, int64 nFees)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	638 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	639 int64 nSubsidy = 50 * COIN;
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 // Subsidy is cut in half every 4 years
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	642 nSubsidy >>= (nHeight / 210000);
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 return nSubsidy + nFees;
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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	647 unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast)
575 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 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	650 const int64 nTargetSpacing = 10 * 60;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	651 const int64 nInterval = nTargetTimespan / nTargetSpacing;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	652
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	653 // Genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	654 if (pindexLast == NULL)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	655 return bnProofOfWorkLimit.GetCompact();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	656
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	657 // Only change once per interval
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	658 if ((pindexLast->nHeight+1) % nInterval != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	659 return pindexLast->nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	660
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	661 // 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	662 const CBlockIndex* pindexFirst = pindexLast;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	663 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	664 pindexFirst = pindexFirst->pprev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	665 assert(pindexFirst);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	666
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	667 // Limit adjustment step
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	668 int64 nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	669 printf(" nActualTimespan = %"PRI64d" before bounds\n", nActualTimespan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	670 if (nActualTimespan < nTargetTimespan/4)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	671 nActualTimespan = nTargetTimespan/4;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	672 if (nActualTimespan > nTargetTimespan*4)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	673 nActualTimespan = nTargetTimespan*4;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	674
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	675 // Retarget
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	676 CBigNum bnNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	677 bnNew.SetCompact(pindexLast->nBits);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	678 bnNew *= nActualTimespan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	679 bnNew /= nTargetTimespan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	680
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	681 if (bnNew > bnProofOfWorkLimit)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	682 bnNew = bnProofOfWorkLimit;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	683
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	684 /// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	685 printf("GetNextWorkRequired RETARGET\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	686 printf("nTargetTimespan = %"PRI64d" nActualTimespan = %"PRI64d"\n", nTargetTimespan, nActualTimespan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	687 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	688 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	689
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	690 return bnNew.GetCompact();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	691 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	692
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	693 bool CheckProofOfWork(uint256 hash, unsigned int nBits)
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 CBigNum bnTarget;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	696 bnTarget.SetCompact(nBits);
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 // Check range
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	699 if (bnTarget <= 0 \|\| bnTarget > bnProofOfWorkLimit)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	700 return error("CheckProofOfWork() : nBits below minimum work");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	701
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	702 // Check proof of work matches claimed amount
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	703 if (hash > bnTarget.getuint256())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	704 return error("CheckProofOfWork() : hash doesn't match nBits");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	705
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	706 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	707 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	708
702 ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	709 // 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	710 int GetTotalBlocksEstimate()
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	711 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	712 if(fTestNet)
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	713 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	714 return 0;
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	715 }
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	716 else
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	717 {
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	718 return nTotalBlocksEstimate;
ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	719 }
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
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	722 bool IsInitialBlockDownload()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	723 {
702 ddf3fdf690a5 add GetTotalBlocksEstimate() function, move magic number to constant Wladimir J. van der Laan <laanwj@gmail.com> parents: 688 diff changeset	724 if (pindexBest == NULL \|\| nBestHeight < (GetTotalBlocksEstimate()-nInitialBlockThreshold))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	725 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	726 static int64 nLastUpdate;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	727 static CBlockIndex* pindexLastBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	728 if (pindexBest != pindexLastBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	729 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	730 pindexLastBest = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	731 nLastUpdate = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	732 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	733 return (GetTime() - nLastUpdate < 10 &&
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	734 pindexBest->GetBlockTime() < GetTime() - 24 * 60 * 60);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	735 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	736
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	737 void static InvalidChainFound(CBlockIndex* pindexNew)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	738 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	739 if (pindexNew->bnChainWork > bnBestInvalidWork)
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 bnBestInvalidWork = pindexNew->bnChainWork;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	742 CTxDB().WriteBestInvalidWork(bnBestInvalidWork);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	743 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	744 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	745 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	746 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	747 if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	748 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	749 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	750
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	751
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	752
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	753
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 bool CTransaction::DisconnectInputs(CTxDB& txdb)
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 // Relinquish previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	764 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	765 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	766 BOOST_FOREACH(const CTxIn& txin, vin)
575 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 COutPoint prevout = txin.prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	769
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	770 // Get prev txindex from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	771 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	772 if (!txdb.ReadTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	773 return error("DisconnectInputs() : ReadTxIndex failed");
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 if (prevout.n >= txindex.vSpent.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	776 return error("DisconnectInputs() : prevout.n out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	777
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	778 // Mark outpoint as not spent
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	779 txindex.vSpent[prevout.n].SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	780
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	781 // Write back
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	782 if (!txdb.UpdateTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	783 return error("DisconnectInputs() : UpdateTxIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	784 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	787 // Remove transaction from index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	788 if (!txdb.EraseTxIndex(*this))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	789 return error("DisconnectInputs() : EraseTxPos failed");
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 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	792 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	793
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	794
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	795 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	796 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	797 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	798 // Take over previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	799 if (!IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	800 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	801 int64 nValueIn = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	802 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	803 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	804 COutPoint prevout = vin[i].prevout;
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 // Read txindex
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	807 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	808 bool fFound = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	809 if (fMiner && mapTestPool.count(prevout.hash))
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 // Get txindex from current proposed changes
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	812 txindex = mapTestPool[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	813 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	814 else
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 // Read txindex from txdb
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	817 fFound = txdb.ReadTxIndex(prevout.hash, txindex);
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 if (!fFound && (fBlock \|\| fMiner))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	820 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	821
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	822 // Read txPrev
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	823 CTransaction txPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	824 if (!fFound \|\| txindex.pos == CDiskTxPos(1,1,1))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	825 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	826 // Get prev tx from single transactions in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	827 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	828 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	829 if (!mapTransactions.count(prevout.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	830 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	831 txPrev = mapTransactions[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	832 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	833 if (!fFound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	834 txindex.vSpent.resize(txPrev.vout.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	835 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	836 else
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 // Get prev tx from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	839 if (!txPrev.ReadFromDisk(txindex.pos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	840 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	841 }
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 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	844 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	845
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	846 // 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	847 if (txPrev.IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	848 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	849 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	850 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	851
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	852 // Verify signature
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	853 if (!VerifySignature(txPrev, *this, i))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	854 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	855
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	856 // Check for conflicts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	857 if (!txindex.vSpent[prevout.n].IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	858 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	859
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	860 // Check for negative or overflow input values
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	861 nValueIn += txPrev.vout[prevout.n].nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	862 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	863 return error("ConnectInputs() : txin values out of range");
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 // Mark outpoints as spent
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	866 txindex.vSpent[prevout.n] = posThisTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	867
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	868 // Write back
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	869 if (fBlock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	870 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	871 if (!txdb.UpdateTxIndex(prevout.hash, txindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	872 return error("ConnectInputs() : UpdateTxIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	873 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	874 else if (fMiner)
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 mapTestPool[prevout.hash] = txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	877 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	880 if (nValueIn < GetValueOut())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	881 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	882
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	883 // Tally transaction fees
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	884 int64 nTxFee = nValueIn - GetValueOut();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	885 if (nTxFee < 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	886 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	887 if (nTxFee < nMinFee)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	888 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	889 nFees += nTxFee;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	890 if (!MoneyRange(nFees))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	891 return error("ConnectInputs() : nFees out of range");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	892 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	893
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	894 if (fBlock)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	895 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	896 // Add transaction to disk index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	897 if (!txdb.AddTxIndex(*this, posThisTx, pindexBlock->nHeight))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	898 return error("ConnectInputs() : AddTxPos failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	899 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	900 else if (fMiner)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	901 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	902 // Add transaction to test pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	903 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	904 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	905
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	906 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	907 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	908
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 bool CTransaction::ClientConnectInputs()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	911 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	912 if (IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	913 return false;
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 // Take over previous transactions' spent pointers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	916 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	917 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	918 int64 nValueIn = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	919 for (int i = 0; i < vin.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	920 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	921 // Get prev tx from single transactions in memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	922 COutPoint prevout = vin[i].prevout;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	923 if (!mapTransactions.count(prevout.hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	924 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	925 CTransaction& txPrev = mapTransactions[prevout.hash];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	926
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	927 if (prevout.n >= txPrev.vout.size())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	928 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	929
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	930 // Verify signature
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	931 if (!VerifySignature(txPrev, *this, i))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	932 return error("ConnectInputs() : VerifySignature failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	933
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	934 ///// 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	935 ///// 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	936 // // Check for conflicts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	937 // if (!txPrev.vout[prevout.n].posNext.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	938 // return error("ConnectInputs() : prev tx already used");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	939 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	940 // // Flag outpoints as used
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	941 // txPrev.vout[prevout.n].posNext = posThisTx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	942
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	943 nValueIn += txPrev.vout[prevout.n].nValue;
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 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	946 return error("ClientConnectInputs() : txin values out of range");
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 if (GetValueOut() > nValueIn)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	949 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	950 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	951
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	952 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	953 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	954
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	958 bool CBlock::DisconnectBlock(CTxDB& txdb, CBlockIndex* pindex)
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 // Disconnect in reverse order
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	961 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	962 if (!vtx[i].DisconnectInputs(txdb))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	963 return false;
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 // 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	966 // 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	967 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	968 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	969 CDiskBlockIndex blockindexPrev(pindex->pprev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	970 blockindexPrev.hashNext = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	971 if (!txdb.WriteBlockIndex(blockindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	972 return error("DisconnectBlock() : WriteBlockIndex failed");
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	975 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	976 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	977
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	978 bool CBlock::ConnectBlock(CTxDB& txdb, CBlockIndex* pindex)
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 // 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	981 if (!CheckBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	982 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	983
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	984 //// issue here: it doesn't know the version
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	985 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	986
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	987 map<uint256, CTxIndex> mapUnused;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	988 int64 nFees = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	989 BOOST_FOREACH(CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	990 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	991 CDiskTxPos posThisTx(pindex->nFile, pindex->nBlockPos, nTxPos);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	992 nTxPos += ::GetSerializeSize(tx, SER_DISK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	993
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	994 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	995 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	996 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	997
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	998 if (vtx[0].GetValueOut() > GetBlockValue(pindex->nHeight, nFees))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	999 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1000
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1001 // 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	1002 // 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	1003 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1004 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1005 CDiskBlockIndex blockindexPrev(pindex->pprev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1006 blockindexPrev.hashNext = pindex->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1007 if (!txdb.WriteBlockIndex(blockindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1008 return error("ConnectBlock() : WriteBlockIndex failed");
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1011 // 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	1012 BOOST_FOREACH(CTransaction& tx, vtx)
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1013 SyncWithWallets(tx, this, true);
575 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 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1016 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1017
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1018 bool static Reorganize(CTxDB& txdb, CBlockIndex* pindexNew)
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 printf("REORGANIZE\n");
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 // Find the fork
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1023 CBlockIndex* pfork = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1024 CBlockIndex* plonger = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1025 while (pfork != plonger)
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 while (plonger->nHeight > pfork->nHeight)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1028 if (!(plonger = plonger->pprev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1029 return error("Reorganize() : plonger->pprev is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1030 if (pfork == plonger)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1031 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1032 if (!(pfork = pfork->pprev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1033 return error("Reorganize() : pfork->pprev is null");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1034 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1035
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1036 // List of what to disconnect
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1037 vector<CBlockIndex*> vDisconnect;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1038 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	1039 vDisconnect.push_back(pindex);
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 connect
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1042 vector<CBlockIndex*> vConnect;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1043 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	1044 vConnect.push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1045 reverse(vConnect.begin(), vConnect.end());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1046
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1047 // Disconnect shorter branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1048 vector<CTransaction> vResurrect;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1049 BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1050 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1051 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1052 if (!block.ReadFromDisk(pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1053 return error("Reorganize() : ReadFromDisk for disconnect failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1054 if (!block.DisconnectBlock(txdb, pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1055 return error("Reorganize() : DisconnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1056
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1057 // 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	1058 BOOST_FOREACH(const CTransaction& tx, block.vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1059 if (!tx.IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1060 vResurrect.push_back(tx);
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1063 // Connect longer branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1064 vector<CTransaction> vDelete;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1065 for (int i = 0; i < vConnect.size(); i++)
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 CBlockIndex* pindex = vConnect[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1068 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1069 if (!block.ReadFromDisk(pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1070 return error("Reorganize() : ReadFromDisk for connect failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1071 if (!block.ConnectBlock(txdb, pindex))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1072 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1073 // Invalid block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1074 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1075 return error("Reorganize() : ConnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1076 }
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 // 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	1079 BOOST_FOREACH(const CTransaction& tx, block.vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1080 vDelete.push_back(tx);
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 if (!txdb.WriteHashBestChain(pindexNew->GetBlockHash()))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1083 return error("Reorganize() : WriteHashBestChain failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1084
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1085 // 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	1086 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1087 return error("Reorganize() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1088
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1089 // Disconnect shorter branch
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1090 BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1091 if (pindex->pprev)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1092 pindex->pprev->pnext = NULL;
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 // Connect longer 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, vConnect)
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 = pindex;
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 // 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	1100 BOOST_FOREACH(CTransaction& tx, vResurrect)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1101 tx.AcceptToMemoryPool(txdb, false);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1102
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1103 // 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	1104 BOOST_FOREACH(CTransaction& tx, vDelete)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1105 tx.RemoveFromMemoryPool();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1106
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1107 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1108 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1109
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1110
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1111 bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1112 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1113 uint256 hash = GetHash();
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 txdb.TxnBegin();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1116 if (pindexGenesisBlock == NULL && hash == hashGenesisBlock)
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 txdb.WriteHashBestChain(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1119 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1120 return error("SetBestChain() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1121 pindexGenesisBlock = pindexNew;
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 else if (hashPrevBlock == hashBestChain)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1124 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1125 // Adding to current best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1126 if (!ConnectBlock(txdb, pindexNew) \|\| !txdb.WriteHashBestChain(hash))
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 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1129 InvalidChainFound(pindexNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1130 return error("SetBestChain() : ConnectBlock failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1131 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1132 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1133 return error("SetBestChain() : TxnCommit failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1134
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1135 // Add to current best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1136 pindexNew->pprev->pnext = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1137
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1138 // Delete redundant memory transactions
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1139 BOOST_FOREACH(CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1140 tx.RemoveFromMemoryPool();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1141 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1142 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1143 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1144 // New best branch
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1145 if (!Reorganize(txdb, pindexNew))
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 txdb.TxnAbort();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1148 InvalidChainFound(pindexNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1149 return error("SetBestChain() : Reorganize failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1150 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1153 // 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	1154 if (!IsInitialBlockDownload())
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 const CBlockLocator locator(pindexNew);
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1157 ::SetBestChain(locator);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1158 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1159
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1160 // New best block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1161 hashBestChain = hash;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1162 pindexBest = pindexNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1163 nBestHeight = pindexBest->nHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1164 bnBestChainWork = pindexNew->bnChainWork;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1165 nTimeBestReceived = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1166 nTransactionsUpdated++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1167 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	1168
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1169 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1170 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1171
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1172
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1173 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	1174 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1175 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1176 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1177 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1178 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	1179
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1180 // Construct new block index object
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1181 CBlockIndex* pindexNew = new CBlockIndex(nFile, nBlockPos, *this);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1182 if (!pindexNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1183 return error("AddToBlockIndex() : new CBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1184 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	1185 pindexNew->phashBlock = &((*mi).first);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1186 map<uint256, CBlockIndex*>::iterator miPrev = mapBlockIndex.find(hashPrevBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1187 if (miPrev != mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1188 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1189 pindexNew->pprev = (*miPrev).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1190 pindexNew->nHeight = pindexNew->pprev->nHeight + 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1191 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1192 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	1193
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1194 CTxDB txdb;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1195 txdb.TxnBegin();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1196 txdb.WriteBlockIndex(CDiskBlockIndex(pindexNew));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1197 if (!txdb.TxnCommit())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1198 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1199
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1200 // New best
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1201 if (pindexNew->bnChainWork > bnBestChainWork)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1202 if (!SetBestChain(txdb, pindexNew))
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 txdb.Close();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1206
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1207 if (pindexNew == pindexBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1208 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1209 // 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	1210 static uint256 hashPrevBestCoinBase;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1211 UpdatedTransaction(hashPrevBestCoinBase);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1212 hashPrevBestCoinBase = vtx[0].GetHash();
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1215 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1216 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1217 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1221
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1222 bool CBlock::CheckBlock() const
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 // These are checks that are independent of context
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1225 // 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	1226
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1227 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1228 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	1229 return error("CheckBlock() : size limits failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1230
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1231 // Check proof of work matches claimed amount
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1232 if (!CheckProofOfWork(GetHash(), nBits))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1233 return error("CheckBlock() : proof of work failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1234
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1235 // Check timestamp
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1236 if (GetBlockTime() > GetAdjustedTime() + 2 * 60 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1237 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	1238
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1239 // 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	1240 if (vtx.empty() \|\| !vtx[0].IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1241 return error("CheckBlock() : first tx is not coinbase");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1242 for (int i = 1; i < vtx.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1243 if (vtx[i].IsCoinBase())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1244 return error("CheckBlock() : more than one coinbase");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1245
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1246 // Check transactions
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1247 BOOST_FOREACH(const CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1248 if (!tx.CheckTransaction())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1249 return error("CheckBlock() : CheckTransaction failed");
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 that it's not full of nonstandard transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1252 if (GetSigOpCount() > MAX_BLOCK_SIGOPS)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1253 return error("CheckBlock() : too many nonstandard transactions");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1254
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1255 // Check merkleroot
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1256 if (hashMerkleRoot != BuildMerkleTree())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1257 return error("CheckBlock() : hashMerkleRoot mismatch");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1258
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1259 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1260 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1261
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1262 bool CBlock::AcceptBlock()
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 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1265 uint256 hash = GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1266 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1267 return error("AcceptBlock() : block already in mapBlockIndex");
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 // Get prev block index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1270 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashPrevBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1271 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1272 return error("AcceptBlock() : prev block not found");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1273 CBlockIndex* pindexPrev = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1274 int nHeight = pindexPrev->nHeight+1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1275
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1276 // Check proof of work
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1277 if (nBits != GetNextWorkRequired(pindexPrev))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1278 return error("AcceptBlock() : incorrect proof of work");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1279
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1280 // Check timestamp against prev
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1281 if (GetBlockTime() <= pindexPrev->GetMedianTimePast())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1282 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	1283
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1284 // 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	1285 BOOST_FOREACH(const CTransaction& tx, vtx)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1286 if (!tx.IsFinal(nHeight, GetBlockTime()))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1287 return error("AcceptBlock() : contains a non-final transaction");
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 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	1290 if (!fTestNet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1291 if ((nHeight == 11111 && hash != uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1292 (nHeight == 33333 && hash != uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1293 (nHeight == 68555 && hash != uint256("0x00000000001e1b4903550a0b96e9a9405c8a95f387162e4944e8d9fbe501cd6a")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1294 (nHeight == 70567 && hash != uint256("0x00000000006a49b14bcf27462068f1264c961f11fa2e0eddd2be0791e1d4124a")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1295 (nHeight == 74000 && hash != uint256("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")) \|\|
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1296 (nHeight == 105000 && hash != uint256("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")) \|\|
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1297 (nHeight == 118000 && hash != uint256("0x000000000000774a7f8a7a12dc906ddb9e17e75d684f15e00f8767f9e8f36553")) \|\|
7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1298 (nHeight == 134444 && hash != uint256("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")))
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1299 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	1300
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1301 // Write block to history file
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1302 if (!CheckDiskSpace(::GetSerializeSize(*this, SER_DISK)))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1303 return error("AcceptBlock() : out of disk space");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1304 unsigned int nFile = -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1305 unsigned int nBlockPos = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1306 if (!WriteToDisk(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1307 return error("AcceptBlock() : WriteToDisk failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1308 if (!AddToBlockIndex(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1309 return error("AcceptBlock() : AddToBlockIndex failed");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1310
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1311 // 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	1312 if (hashBestChain == hash)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1313 CRITICAL_BLOCK(cs_vNodes)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1314 BOOST_FOREACH(CNode* pnode, vNodes)
738 7d6b511630d6 Block-chain lock-in at 134444 Gavin Andresen <gavinandresen@gmail.com> parents: 718 diff changeset	1315 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	1316 pnode->PushInventory(CInv(MSG_BLOCK, hash));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1317
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1318 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1319 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1320
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1321 bool static ProcessBlock(CNode* pfrom, CBlock* pblock)
575 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 // Check for duplicate
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1324 uint256 hash = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1325 if (mapBlockIndex.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1326 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	1327 if (mapOrphanBlocks.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1328 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	1329
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1330 // Preliminary checks
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1331 if (!pblock->CheckBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1332 return error("ProcessBlock() : CheckBlock FAILED");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1333
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1334 // 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	1335 if (!mapBlockIndex.count(pblock->hashPrevBlock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1336 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1337 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	1338 CBlock* pblock2 = new CBlock(*pblock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1339 mapOrphanBlocks.insert(make_pair(hash, pblock2));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1340 mapOrphanBlocksByPrev.insert(make_pair(pblock2->hashPrevBlock, pblock2));
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 // 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	1343 if (pfrom)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1344 pfrom->PushGetBlocks(pindexBest, GetOrphanRoot(pblock2));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1345 return true;
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1348 // Store to disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1349 if (!pblock->AcceptBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1350 return error("ProcessBlock() : AcceptBlock FAILED");
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 // 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	1353 vector<uint256> vWorkQueue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1354 vWorkQueue.push_back(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1355 for (int i = 0; i < vWorkQueue.size(); i++)
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 uint256 hashPrev = vWorkQueue[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1358 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	1359 mi != mapOrphanBlocksByPrev.upper_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1360 ++mi)
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 CBlock* pblockOrphan = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1363 if (pblockOrphan->AcceptBlock())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1364 vWorkQueue.push_back(pblockOrphan->GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1365 mapOrphanBlocks.erase(pblockOrphan->GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1366 delete pblockOrphan;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1367 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1368 mapOrphanBlocksByPrev.erase(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1369 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1370
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1371 printf("ProcessBlock: ACCEPTED\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1372 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1373 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1377
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 template<typename Stream>
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1383 bool static ScanMessageStart(Stream& s)
575 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 // 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	1386 // 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	1387 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1388 short prevmask = s.exceptions(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1389 const char* p = BEGIN(pchMessageStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1390 try
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1391 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1392 loop
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1393 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1394 char c;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1395 s.read(&c, 1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1396 if (s.fail())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1397 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1398 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1399 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1400 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1401 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1402 if (*p != c)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1403 p = BEGIN(pchMessageStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1404 if (*p == c)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1405 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1406 if (++p == END(pchMessageStart))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1407 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1408 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1409 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1410 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1411 }
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1414 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1415 catch (...)
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 s.clear(0);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1418 s.exceptions(prevmask);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1419 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1420 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1423 bool CheckDiskSpace(uint64 nAdditionalBytes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1424 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1425 uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
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 // 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	1428 if (nFreeBytesAvailable < (uint64)15000000 + 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 fShutdown = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1431 string strMessage = _("Warning: Disk space is low ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1432 strMiscWarning = strMessage;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1433 printf("*** %s\n", strMessage.c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1434 ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK \| wxICON_EXCLAMATION);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1435 CreateThread(Shutdown, NULL);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1436 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1437 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1438 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1439 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1440
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1441 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	1442 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1443 if (nFile == -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1444 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1445 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	1446 if (!file)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1447 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1448 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	1449 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1450 if (fseek(file, nBlockPos, SEEK_SET) != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1451 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1452 fclose(file);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1453 return NULL;
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1456 return file;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1457 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1458
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1459 static unsigned int nCurrentBlockFile = 1;
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 FILE* AppendBlockFile(unsigned int& nFileRet)
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 nFileRet = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1464 loop
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* file = OpenBlockFile(nCurrentBlockFile, 0, "ab");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1467 if (!file)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1468 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1469 if (fseek(file, 0, SEEK_END) != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1470 return NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1471 // 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	1472 if (ftell(file) < 0x7F000000 - MAX_SIZE)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1473 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1474 nFileRet = nCurrentBlockFile;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1475 return file;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1476 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1477 fclose(file);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1478 nCurrentBlockFile++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1479 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1480 }
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 bool LoadBlockIndex(bool fAllowNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1483 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1484 if (fTestNet)
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 hashGenesisBlock = uint256("0x00000007199508e34a9ff81e6ec0c477a4cccff2a4767a8eee39c11db367b008");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1487 bnProofOfWorkLimit = CBigNum(~uint256(0) >> 28);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1488 pchMessageStart[0] = 0xfa;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1489 pchMessageStart[1] = 0xbf;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1490 pchMessageStart[2] = 0xb5;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1491 pchMessageStart[3] = 0xda;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1492 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1493
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1494 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1495 // Load block index
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1496 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1497 CTxDB txdb("cr");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1498 if (!txdb.LoadBlockIndex())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1499 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1500 txdb.Close();
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 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1503 // Init with genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1504 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1505 if (mapBlockIndex.empty())
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 if (!fAllowNew)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1508 return false;
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 // Genesis Block:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1511 // 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	1512 // 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	1513 // CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1514 // CTxOut(nValue=50.00000000, scriptPubKey=0x5F1DF16B2B704C8A578D0B)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1515 // vMerkleTree: 4a5e1e
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1516
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1517 // Genesis block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1518 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	1519 CTransaction txNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1520 txNew.vin.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1521 txNew.vout.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1522 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	1523 txNew.vout[0].nValue = 50 * COIN;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1524 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	1525 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1526 block.vtx.push_back(txNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1527 block.hashPrevBlock = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1528 block.hashMerkleRoot = block.BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1529 block.nVersion = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1530 block.nTime = 1231006505;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1531 block.nBits = 0x1d00ffff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1532 block.nNonce = 2083236893;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1533
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1534 if (fTestNet)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1535 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1536 block.nTime = 1296688602;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1537 block.nBits = 0x1d07fff8;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1538 block.nNonce = 384568319;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1539 }
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 //// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1542 printf("%s\n", block.GetHash().ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1543 printf("%s\n", hashGenesisBlock.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1544 printf("%s\n", block.hashMerkleRoot.ToString().c_str());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1545 assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1546 block.print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1547 assert(block.GetHash() == hashGenesisBlock);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1548
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1549 // Start new block file
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1550 unsigned int nFile;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1551 unsigned int nBlockPos;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1552 if (!block.WriteToDisk(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1553 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	1554 if (!block.AddToBlockIndex(nFile, nBlockPos))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1555 return error("LoadBlockIndex() : genesis block not accepted");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1556 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1557
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1558 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1559 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1560
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 void PrintBlockTree()
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 // precompute tree structure
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1566 map<CBlockIndex, vector<CBlockIndex> > mapNext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1567 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	1568 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1569 CBlockIndex* pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1570 mapNext[pindex->pprev].push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1571 // test
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1572 //while (rand() % 3 == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1573 // mapNext[pindex->pprev].push_back(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1574 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1575
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1576 vector<pair<int, CBlockIndex*> > vStack;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1577 vStack.push_back(make_pair(0, pindexGenesisBlock));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1578
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1579 int nPrevCol = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1580 while (!vStack.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1581 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1582 int nCol = vStack.back().first;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1583 CBlockIndex* pindex = vStack.back().second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1584 vStack.pop_back();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1585
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1586 // print split or gap
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1587 if (nCol > nPrevCol)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1588 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1589 for (int i = 0; i < nCol-1; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1590 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1591 printf("\|\\\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1592 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1593 else if (nCol < nPrevCol)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1594 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1595 for (int i = 0; i < nCol; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1596 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1597 printf("\|\n");
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1598 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1599 nPrevCol = nCol;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1600
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1601 // print columns
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1602 for (int i = 0; i < nCol; i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1603 printf("\| ");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1604
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1605 // print item
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1606 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1607 block.ReadFromDisk(pindex);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1608 printf("%d (%u,%u) %s %s tx %d",
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1609 pindex->nHeight,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1610 pindex->nFile,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1611 pindex->nBlockPos,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1612 block.GetHash().ToString().substr(0,20).c_str(),
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1613 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	1614 block.vtx.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1615
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1616 PrintWallets(block);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1617
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1618 // put the main timechain first
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1619 vector<CBlockIndex*>& vNext = mapNext[pindex];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1620 for (int i = 0; i < vNext.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1621 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1622 if (vNext[i]->pnext)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1623 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1624 swap(vNext[0], vNext[i]);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1625 break;
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 }
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 // iterate children
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1630 for (int i = 0; i < vNext.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1631 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	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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1635
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1636
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 // CAlert
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 map<uint256, CAlert> mapAlerts;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1650 CCriticalSection cs_mapAlerts;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1651
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1652 string GetWarnings(string strFor)
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 int nPriority = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1655 string strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1656 string strRPC;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1657 if (GetBoolArg("-testsafemode"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1658 strRPC = "test";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1659
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1660 // 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	1661 if (strMiscWarning != "")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1662 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1663 nPriority = 1000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1664 strStatusBar = strMiscWarning;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1665 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1666
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1667 // Longer invalid proof-of-work chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1668 if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1669 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1670 nPriority = 2000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1671 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	1672 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1673
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1674 // Alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1675 CRITICAL_BLOCK(cs_mapAlerts)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1676 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1677 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	1678 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1679 const CAlert& alert = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1680 if (alert.AppliesToMe() && alert.nPriority > nPriority)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1681 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1682 nPriority = alert.nPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1683 strStatusBar = alert.strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1684 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1685 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1688 if (strFor == "statusbar")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1689 return strStatusBar;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1690 else if (strFor == "rpc")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1691 return strRPC;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1692 assert(("GetWarnings() : invalid parameter", false));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1693 return "error";
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1694 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1695
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1696 bool CAlert::ProcessAlert()
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1697 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1698 if (!CheckSignature())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1699 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1700 if (!IsInEffect())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1701 return false;
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 CRITICAL_BLOCK(cs_mapAlerts)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1704 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1705 // Cancel previous alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1706 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	1707 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1708 const CAlert& alert = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1709 if (Cancels(alert))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1710 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1711 printf("cancelling alert %d\n", alert.nID);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1712 mapAlerts.erase(mi++);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1713 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1714 else if (!alert.IsInEffect())
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("expiring 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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1720 mi++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1721 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1722
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1723 // 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	1724 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	1725 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1726 const CAlert& alert = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1727 if (alert.Cancels(*this))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1728 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1729 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	1730 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1731 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1732 }
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 // Add to mapAlerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1735 mapAlerts.insert(make_pair(GetHash(), *this));
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 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	1739 MainFrameRepaint();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1740 return true;
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1744
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1745
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 // Messages
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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1756 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	1757 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1758 switch (inv.type)
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 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	1761 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	1762 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1763 // 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	1764 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1765 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1766
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1769
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1770 // 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	1771 // 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	1772 // a large 4-byte int at any alignment.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1773 char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1776 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	1777 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1778 static map<unsigned int, vector<unsigned char> > mapReuseKey;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1779 RandAddSeedPerfmon();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1780 if (fDebug)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1781 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	1782 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	1783 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	1784 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1785 printf("dropmessagestest DROPPING RECV MESSAGE\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1786 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1787 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1788
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1791
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 if (strCommand == "version")
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 // Each connection can only send one version message
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1796 if (pfrom->nVersion != 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1797 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1798
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1799 int64 nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1800 CAddress addrMe;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1801 CAddress addrFrom;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1802 uint64 nNonce = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1803 vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1804 if (pfrom->nVersion == 10300)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1805 pfrom->nVersion = 300;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1806 if (pfrom->nVersion >= 106 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1807 vRecv >> addrFrom >> nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1808 if (pfrom->nVersion >= 106 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1809 vRecv >> pfrom->strSubVer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1810 if (pfrom->nVersion >= 209 && !vRecv.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1811 vRecv >> pfrom->nStartingHeight;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1812
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1813 if (pfrom->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1814 return false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1815
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1816 // Disconnect if we connected to ourself
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1817 if (nNonce == nLocalHostNonce && nNonce > 1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1818 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1819 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	1820 pfrom->fDisconnect = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1821 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1822 }
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 // 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	1825 if (pfrom->fInbound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1826 pfrom->PushVersion();
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 pfrom->fClient = !(pfrom->nServices & NODE_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1829
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1830 AddTimeData(pfrom->addr.ip, nTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1831
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1832 // Change version
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1833 if (pfrom->nVersion >= 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1834 pfrom->PushMessage("verack");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1835 pfrom->vSend.SetVersion(min(pfrom->nVersion, VERSION));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1836 if (pfrom->nVersion < 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1837 pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1838
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1839 if (!pfrom->fInbound)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1840 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1841 // Advertise our address
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1842 if (addrLocalHost.IsRoutable() && !fUseProxy)
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 CAddress addr(addrLocalHost);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1845 addr.nTime = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1846 pfrom->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1847 }
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 // Get recent addresses
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1850 if (pfrom->nVersion >= 31402 \|\| mapAddresses.size() < 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1851 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1852 pfrom->PushMessage("getaddr");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1853 pfrom->fGetAddr = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1854 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1855 }
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 // Ask the first connected node for block updates
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1858 static int nAskedForBlocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1859 if (!pfrom->fClient && (nAskedForBlocks < 1 \|\| vNodes.size() <= 1))
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 nAskedForBlocks++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1862 pfrom->PushGetBlocks(pindexBest, uint256(0));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1863 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1864
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1865 // Relay alerts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1866 CRITICAL_BLOCK(cs_mapAlerts)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1867 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	1868 item.second.RelayTo(pfrom);
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 pfrom->fSuccessfullyConnected = true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1871
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1872 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	1873 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1876 else if (pfrom->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1877 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1878 // Must have a version message before anything else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1879 return false;
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
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 else if (strCommand == "verack")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1884 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1885 pfrom->vRecv.SetVersion(min(pfrom->nVersion, VERSION));
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1889 else if (strCommand == "addr")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1890 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1891 vector<CAddress> vAddr;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1892 vRecv >> vAddr;
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 // 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	1895 if (pfrom->nVersion < 209)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1896 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1897 if (pfrom->nVersion < 31402 && mapAddresses.size() > 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1898 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1899 if (vAddr.size() > 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1900 return error("message addr size() = %d", vAddr.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1901
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1902 // Store the new addresses
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1903 int64 nNow = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1904 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	1905 BOOST_FOREACH(CAddress& addr, vAddr)
575 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 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1908 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1909 // 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	1910 if (!addr.IsIPv4())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1911 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1912 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	1913 addr.nTime = nNow - 5 * 24 * 60 * 60;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1914 AddAddress(addr, 2 * 60 * 60);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1915 pfrom->AddAddressKnown(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1916 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	1917 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1918 // Relay to a limited number of other nodes
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1919 CRITICAL_BLOCK(cs_vNodes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1920 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1921 // 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	1922 // 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	1923 static uint256 hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1924 if (hashSalt == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1925 RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1926 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	1927 hashRand = Hash(BEGIN(hashRand), END(hashRand));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1928 multimap<uint256, CNode*> mapMix;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1929 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1930 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1931 if (pnode->nVersion < 31402)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1932 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1933 unsigned int nPointer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1934 memcpy(&nPointer, &pnode, sizeof(nPointer));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1935 uint256 hashKey = hashRand ^ nPointer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1936 hashKey = Hash(BEGIN(hashKey), END(hashKey));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1937 mapMix.insert(make_pair(hashKey, pnode));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1938 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1939 int nRelayNodes = 2;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1940 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	1941 ((*mi).second)->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1942 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1943 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1944 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1945 if (vAddr.size() < 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1946 pfrom->fGetAddr = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1947 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1948
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 else if (strCommand == "inv")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1951 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1952 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1953 vRecv >> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1954 if (vInv.size() > 50000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1955 return error("message inv size() = %d", vInv.size());
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 CTxDB txdb("r");
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1958 BOOST_FOREACH(const CInv& inv, vInv)
575 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 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1961 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1962 pfrom->AddInventoryKnown(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1963
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1964 bool fAlreadyHave = AlreadyHave(txdb, inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1965 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	1966
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1967 if (!fAlreadyHave)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1968 pfrom->AskFor(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1969 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	1970 pfrom->PushGetBlocks(pindexBest, GetOrphanRoot(mapOrphanBlocks[inv.hash]));
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 // Track requests for our stuff
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	1973 Inventory(inv.hash);
575 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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1976
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1977
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1978 else if (strCommand == "getdata")
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 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1981 vRecv >> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1982 if (vInv.size() > 50000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1983 return error("message getdata size() = %d", vInv.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1984
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	1985 BOOST_FOREACH(const CInv& inv, vInv)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1986 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1987 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1988 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1989 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	1990
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1991 if (inv.type == MSG_BLOCK)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1992 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1993 // Send block from disk
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1994 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	1995 if (mi != mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1996 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1997 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1998 block.ReadFromDisk((*mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	1999 pfrom->PushMessage("block", 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 // 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	2002 if (inv.hash == pfrom->hashContinue)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2003 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2004 // Bypass PushInventory, this must send even if redundant,
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2005 // 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	2006 // wait for other stuff first.
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2007 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2008 vInv.push_back(CInv(MSG_BLOCK, hashBestChain));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2009 pfrom->PushMessage("inv", vInv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2010 pfrom->hashContinue = 0;
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2013 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2014 else if (inv.IsKnownType())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2015 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2016 // Send stream from relay memory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2017 CRITICAL_BLOCK(cs_mapRelay)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2018 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2019 map<CInv, CDataStream>::iterator mi = mapRelay.find(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2020 if (mi != mapRelay.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2021 pfrom->PushMessage(inv.GetCommand(), (*mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2022 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2025 // Track requests for our stuff
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2026 Inventory(inv.hash);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2027 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2028 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2029
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 else if (strCommand == "getblocks")
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 CBlockLocator locator;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2034 uint256 hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2035 vRecv >> locator >> hashStop;
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 // 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	2038 CBlockIndex* pindex = locator.GetBlockIndex();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2039
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2040 // Send the rest of the chain
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2041 if (pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2042 pindex = pindex->pnext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2043 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	2044 unsigned int nBytes = 0;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2045 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	2046 for (; pindex; pindex = pindex->pnext)
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 if (pindex->GetBlockHash() == hashStop)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2049 {
718 3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2050 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	2051 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2052 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2053 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	2054 CBlock block;
3ce286fc9dc1 Limit response to getblocks to half of output buffer size Pieter Wuille <pieter.wuille@gmail.com> parents: 703 diff changeset	2055 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	2056 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	2057 if (--nLimit <= 0 \|\| nBytes >= SendBufferSize()/2)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2058 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2059 // 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	2060 // 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	2061 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	2062 pfrom->hashContinue = pindex->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2063 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2064 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2065 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2068
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2069 else if (strCommand == "getheaders")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2070 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2071 CBlockLocator locator;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2072 uint256 hashStop;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2073 vRecv >> locator >> hashStop;
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 CBlockIndex* pindex = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2076 if (locator.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2077 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2078 // If locator is null, return the hashStop block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2079 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashStop);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2080 if (mi == mapBlockIndex.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2081 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2082 pindex = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2083 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2084 else
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 // 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	2087 pindex = locator.GetBlockIndex();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2088 if (pindex)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2089 pindex = pindex->pnext;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2090 }
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 vector<CBlock> vHeaders;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2093 int nLimit = 2000 + locator.GetDistanceBack();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2094 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	2095 for (; pindex; pindex = pindex->pnext)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2096 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2097 vHeaders.push_back(pindex->GetBlockHeader());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2098 if (--nLimit <= 0 \|\| pindex->GetBlockHash() == hashStop)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2099 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2100 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2101 pfrom->PushMessage("headers", vHeaders);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2102 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2103
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 else if (strCommand == "tx")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2106 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2107 vector<uint256> vWorkQueue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2108 CDataStream vMsg(vRecv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2109 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2110 vRecv >> tx;
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 CInv inv(MSG_TX, tx.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2113 pfrom->AddInventoryKnown(inv);
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 bool fMissingInputs = false;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2116 if (tx.AcceptToMemoryPool(true, &fMissingInputs))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2117 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2118 SyncWithWallets(tx, NULL, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2119 RelayMessage(inv, vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2120 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2121 vWorkQueue.push_back(inv.hash);
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 // 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	2124 for (int i = 0; i < vWorkQueue.size(); i++)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2125 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2126 uint256 hashPrev = vWorkQueue[i];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2127 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	2128 mi != mapOrphanTransactionsByPrev.upper_bound(hashPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2129 ++mi)
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 const CDataStream& vMsg = ((mi).second);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2132 CTransaction tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2133 CDataStream(vMsg) >> tx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2134 CInv inv(MSG_TX, tx.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2135
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2136 if (tx.AcceptToMemoryPool(true))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2137 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2138 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	2139 SyncWithWallets(tx, NULL, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2140 RelayMessage(inv, vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2141 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2142 vWorkQueue.push_back(inv.hash);
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 }
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
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2147 BOOST_FOREACH(uint256 hash, vWorkQueue)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2148 EraseOrphanTx(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2149 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2150 else if (fMissingInputs)
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 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	2153 AddOrphanTx(vMsg);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2154 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2155 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2156
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 (strCommand == "block")
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 CBlock block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2161 vRecv >> block;
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 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	2164 // block.print();
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 CInv inv(MSG_BLOCK, block.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2167 pfrom->AddInventoryKnown(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2168
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2169 if (ProcessBlock(pfrom, &block))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2170 mapAlreadyAskedFor.erase(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2171 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2172
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 else if (strCommand == "getaddr")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2175 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2176 // Nodes rebroadcast an addr every 24 hours
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2177 pfrom->vAddrToSend.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2178 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	2179 CRITICAL_BLOCK(cs_mapAddresses)
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 unsigned int nCount = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2182 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	2183 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2184 const CAddress& addr = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2185 if (addr.nTime > nSince)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2186 nCount++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2187 }
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2188 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	2189 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2190 const CAddress& addr = item.second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2191 if (addr.nTime > nSince && GetRand(nCount) < 2500)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2192 pfrom->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2193 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2194 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2195 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2196
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 else if (strCommand == "checkorder")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2199 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2200 uint256 hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2201 vRecv >> hashReply;
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 if (!GetBoolArg("-allowreceivebyip"))
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 pfrom->PushMessage("reply", hashReply, (int)2, string(""));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2206 return true;
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2209 CWalletTx order;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2210 vRecv >> order;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2211
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2212 /// 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	2213
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2214 // 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	2215 if (!mapReuseKey.count(pfrom->addr.ip))
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2216 mapReuseKey[pfrom->addr.ip] = pwalletMain->GetKeyFromKeyPool();
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2217
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2218 // 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	2219 CScript scriptPubKey;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2220 scriptPubKey << mapReuseKey[pfrom->addr.ip] << OP_CHECKSIG;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2221 pfrom->PushMessage("reply", hashReply, (int)0, scriptPubKey);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2222 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2223
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2224
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2225 else if (strCommand == "reply")
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2226 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2227 uint256 hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2228 vRecv >> hashReply;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2229
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2230 CRequestTracker tracker;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2231 CRITICAL_BLOCK(pfrom->cs_mapRequests)
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 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	2234 if (mi != pfrom->mapRequests.end())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2235 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2236 tracker = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2237 pfrom->mapRequests.erase(mi);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2238 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2239 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2240 if (!tracker.IsNull())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2241 tracker.fn(tracker.param1, vRecv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2242 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2245 else if (strCommand == "ping")
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2249
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2250 else if (strCommand == "alert")
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 CAlert alert;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2253 vRecv >> alert;
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 if (alert.ProcessAlert())
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 // Relay
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2258 pfrom->setKnown.insert(alert.GetHash());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2259 CRITICAL_BLOCK(cs_vNodes)
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2260 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2261 alert.RelayTo(pnode);
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 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2266 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2267 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2268 // Ignore unknown commands for extensibility
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2269 }
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 // 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	2273 if (pfrom->fNetworkNode)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2274 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	2275 AddressCurrentlyConnected(pfrom->addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2276
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 return true;
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
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2281 bool ProcessMessages(CNode* pfrom)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2282 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2283 CDataStream& vRecv = pfrom->vRecv;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2284 if (vRecv.empty())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2285 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2286 //if (fDebug)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2287 // printf("ProcessMessages(%u bytes)\n", vRecv.size());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2288
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2289 //
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2290 // Message format
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2291 // (4) message start
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2292 // (12) command
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2293 // (4) size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2294 // (4) checksum
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2295 // (x) data
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 loop
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2299 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2300 // Scan for message start
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2301 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	2302 int nHeaderSize = vRecv.GetSerializeSize(CMessageHeader());
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2303 if (vRecv.end() - pstart < nHeaderSize)
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 if (vRecv.size() > nHeaderSize)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2306 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2307 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	2308 vRecv.erase(vRecv.begin(), vRecv.end() - nHeaderSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2309 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2310 break;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2311 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2312 if (pstart - vRecv.begin() > 0)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2313 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	2314 vRecv.erase(vRecv.begin(), pstart);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2315
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2316 // Read header
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2317 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	2318 CMessageHeader hdr;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2319 vRecv >> hdr;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2320 if (!hdr.IsValid())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2321 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2322 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	2323 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2324 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2325 string strCommand = hdr.GetCommand();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2326
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2327 // Message size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2328 unsigned int nMessageSize = hdr.nMessageSize;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2329 if (nMessageSize > MAX_SIZE)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2330 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2331 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	2332 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2333 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2334 if (nMessageSize > vRecv.size())
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2335 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2336 // Rewind and wait for rest of message
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2337 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	2338 break;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2339 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2340
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2341 // Checksum
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2342 if (vRecv.GetVersion() >= 209)
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 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	2345 unsigned int nChecksum = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2346 memcpy(&nChecksum, &hash, sizeof(nChecksum));
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2347 if (nChecksum != hdr.nChecksum)
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 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	2350 strCommand.c_str(), nMessageSize, nChecksum, hdr.nChecksum);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2351 continue;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2352 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2353 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2354
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2355 // Copy message to its own buffer
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2356 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	2357 vRecv.ignore(nMessageSize);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2358
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2359 // Process message
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2360 bool fRet = false;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2361 try
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 CRITICAL_BLOCK(cs_main)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2364 fRet = ProcessMessage(pfrom, strCommand, vMsg);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2365 if (fShutdown)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2366 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2367 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2368 catch (std::ios_base::failure& e)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2369 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2370 if (strstr(e.what(), "end of data"))
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2371 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2372 // Allow exceptions from underlength message on vRecv
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2373 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	2374 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2375 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	2376 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2377 // Allow exceptions from overlong size
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2378 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	2379 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2380 else
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2381 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2382 PrintExceptionContinue(&e, "ProcessMessage()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2383 }
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 catch (std::exception& e) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2386 PrintExceptionContinue(&e, "ProcessMessage()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2387 } catch (...) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2388 PrintExceptionContinue(NULL, "ProcessMessage()");
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
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2391 if (!fRet)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2392 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	2393 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2394
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2395 vRecv.Compact();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2396 return true;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	2397 }
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2398
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2399
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2400 bool SendMessages(CNode* pto, bool fSendTrickle)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2401 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2402 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2403 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2404 // 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	2405 if (pto->nVersion == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2406 return true;
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 // Keep-alive ping
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2409 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	2410 pto->PushMessage("ping");
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 // 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	2413 ResendWalletTransactions();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2414
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2415 // Address refresh broadcast
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2416 static int64 nLastRebroadcast;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2417 if (GetTime() - nLastRebroadcast > 24 * 60 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2418 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2419 nLastRebroadcast = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2420 CRITICAL_BLOCK(cs_vNodes)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2421 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2422 BOOST_FOREACH(CNode* pnode, vNodes)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2423 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2424 // Periodically clear setAddrKnown to allow refresh broadcasts
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2425 pnode->setAddrKnown.clear();
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 // Rebroadcast our address
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2428 if (addrLocalHost.IsRoutable() && !fUseProxy)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2429 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2430 CAddress addr(addrLocalHost);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2431 addr.nTime = GetAdjustedTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2432 pnode->PushAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2433 }
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2436 }
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 // 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	2439 static int64 nLastClear;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2440 if (nLastClear == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2441 nLastClear = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2442 if (GetTime() - nLastClear > 10 * 60 && vNodes.size() >= 3)
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 nLastClear = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2445 CRITICAL_BLOCK(cs_mapAddresses)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2446 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2447 CAddrDB addrdb;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2448 int64 nSince = GetAdjustedTime() - 14 * 24 * 60 * 60;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2449 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	2450 mi != mapAddresses.end();)
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 const CAddress& addr = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2453 if (addr.nTime < nSince)
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 if (mapAddresses.size() < 1000 \|\| GetTime() > nLastClear + 20)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2456 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2457 addrdb.EraseAddress(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2458 mapAddresses.erase(mi++);
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 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2461 mi++;
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2464 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2465
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2466
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 // Message: addr
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2469 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2470 if (fSendTrickle)
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 vector<CAddress> vAddr;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2473 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	2474 BOOST_FOREACH(const CAddress& addr, pto->vAddrToSend)
575 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 // 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	2477 if (pto->setAddrKnown.insert(addr).second)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2478 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2479 vAddr.push_back(addr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2480 // receiver rejects addr messages larger than 1000
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2481 if (vAddr.size() >= 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2482 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2483 pto->PushMessage("addr", vAddr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2484 vAddr.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2485 }
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2488 pto->vAddrToSend.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2489 if (!vAddr.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2490 pto->PushMessage("addr", vAddr);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2491 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2492
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 // Message: inventory
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2496 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2497 vector<CInv> vInv;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2498 vector<CInv> vInvWait;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2499 CRITICAL_BLOCK(pto->cs_inventory)
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 vInv.reserve(pto->vInventoryToSend.size());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2502 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	2503 BOOST_FOREACH(const CInv& inv, pto->vInventoryToSend)
575 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 if (pto->setInventoryKnown.count(inv))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2506 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2507
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2508 // trickle out tx inv to protect privacy
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2509 if (inv.type == MSG_TX && !fSendTrickle)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2510 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2511 // 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	2512 static uint256 hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2513 if (hashSalt == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2514 RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2515 uint256 hashRand = inv.hash ^ hashSalt;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2516 hashRand = Hash(BEGIN(hashRand), END(hashRand));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2517 bool fTrickleWait = ((hashRand & 3) != 0);
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 // always trickle our own transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2520 if (!fTrickleWait)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2521 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2522 CWalletTx wtx;
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2523 if (GetTransaction(inv.hash, wtx))
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2524 if (wtx.fFromMe)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2525 fTrickleWait = true;
575 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
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 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2530 vInvWait.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2531 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2532 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2533 }
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 // 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	2536 if (pto->setInventoryKnown.insert(inv).second)
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 vInv.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2539 if (vInv.size() >= 1000)
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 pto->PushMessage("inv", vInv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2542 vInv.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2543 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2544 }
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 pto->vInventoryToSend = vInvWait;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2547 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2548 if (!vInv.empty())
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
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 // Message: getdata
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2554 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2555 vector<CInv> vGetData;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2556 int64 nNow = GetTime() * 1000000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2557 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2558 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	2559 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2560 const CInv& inv = (*pto->mapAskFor.begin()).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2561 if (!AlreadyHave(txdb, inv))
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 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	2564 vGetData.push_back(inv);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2565 if (vGetData.size() >= 1000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2566 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2567 pto->PushMessage("getdata", vGetData);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2568 vGetData.clear();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2569 }
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 pto->mapAskFor.erase(pto->mapAskFor.begin());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2572 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2573 if (!vGetData.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2574 pto->PushMessage("getdata", vGetData);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2575
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2576 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2577 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2578 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2579
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2580
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2583
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
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 // BitcoinMiner
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
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2598 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	2599 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2600 unsigned char* pdata = (unsigned char*)pbuffer;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2601 unsigned int blocks = 1 + ((len + 8) / 64);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2602 unsigned char* pend = pdata + 64 * blocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2603 memset(pdata + len, 0, 64 * blocks - len);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2604 pdata[len] = 0x80;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2605 unsigned int bits = len * 8;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2606 pend[-1] = (bits >> 0) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2607 pend[-2] = (bits >> 8) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2608 pend[-3] = (bits >> 16) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2609 pend[-4] = (bits >> 24) & 0xff;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2610 return blocks;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2611 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2612
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2613 using CryptoPP::ByteReverse;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2614
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2615 static const unsigned int pSHA256InitState[8] =
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2616 {0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19};
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2617
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2618 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	2619 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2620 memcpy(pstate, pinit, 32);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2621 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	2622 }
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 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2625 // 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	2626 // 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	2627 // 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	2628 // 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	2629 // 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	2630 //
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2631 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	2632 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2633 unsigned int& nNonce = (unsigned int)(pdata + 12);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2634 for (;;)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2635 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2636 // Crypto++ SHA-256
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2637 // 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	2638 // preformatted buffer phash1, then hash phash1 into phash
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2639 nNonce++;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2640 SHA256Transform(phash1, pdata, pmidstate);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2641 SHA256Transform(phash, phash1, pSHA256InitState);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2642
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2643 // 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	2644 // 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	2645 if (((unsigned short*)phash)[14] == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2646 return nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2647
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2648 // 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	2649 if ((nNonce & 0xffff) == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2650 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2651 nHashesDone = 0xffff+1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2652 return -1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2653 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2654 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2655 }
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2658 class COrphan
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 public:
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2661 CTransaction* ptx;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2662 set<uint256> setDependsOn;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2663 double dPriority;
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 COrphan(CTransaction* ptxIn)
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 ptx = ptxIn;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2668 dPriority = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2669 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2670
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2671 void print() const
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2672 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2673 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	2674 BOOST_FOREACH(uint256 hash, setDependsOn)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2675 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	2676 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2677 };
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 CBlock* CreateNewBlock(CReserveKey& reservekey)
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 CBlockIndex* pindexPrev = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2683
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2684 // Create new block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2685 auto_ptr<CBlock> pblock(new CBlock());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2686 if (!pblock.get())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2687 return NULL;
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 // Create coinbase tx
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2690 CTransaction txNew;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2691 txNew.vin.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2692 txNew.vin[0].prevout.SetNull();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2693 txNew.vout.resize(1);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2694 txNew.vout[0].scriptPubKey << reservekey.GetReservedKey() << OP_CHECKSIG;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2695
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2696 // Add our coinbase tx as first transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2697 pblock->vtx.push_back(txNew);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2698
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2699 // Collect memory pool transactions into the block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2700 int64 nFees = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2701 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2702 CRITICAL_BLOCK(cs_mapTransactions)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2703 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2704 CTxDB txdb("r");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2705
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2706 // Priority order to process transactions
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2707 list<COrphan> vOrphan; // list memory doesn't move
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2708 map<uint256, vector<COrphan*> > mapDependers;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2709 multimap<double, CTransaction*> mapPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2710 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	2711 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2712 CTransaction& tx = (*mi).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2713 if (tx.IsCoinBase() \|\| !tx.IsFinal())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2714 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2715
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2716 COrphan* porphan = NULL;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2717 double dPriority = 0;
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2718 BOOST_FOREACH(const CTxIn& txin, tx.vin)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2719 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2720 // Read prev transaction
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2721 CTransaction txPrev;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2722 CTxIndex txindex;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2723 if (!txPrev.ReadFromDisk(txdb, txin.prevout, txindex))
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 // Has to wait for dependencies
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2726 if (!porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2727 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2728 // Use list for automatic deletion
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2729 vOrphan.push_back(COrphan(&tx));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2730 porphan = &vOrphan.back();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2731 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2732 mapDependers[txin.prevout.hash].push_back(porphan);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2733 porphan->setDependsOn.insert(txin.prevout.hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2734 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2735 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2736 int64 nValueIn = txPrev.vout[txin.prevout.n].nValue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2737
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2738 // Read block header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2739 int nConf = txindex.GetDepthInMainChain();
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 dPriority += (double)nValueIn * nConf;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2742
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2743 if (fDebug && GetBoolArg("-printpriority"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2744 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	2745 }
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 // Priority is sum(valuein * age) / txsize
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2748 dPriority /= ::GetSerializeSize(tx, SER_NETWORK);
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 if (porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2751 porphan->dPriority = dPriority;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2752 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2753 mapPriority.insert(make_pair(-dPriority, &(*mi).second));
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 if (fDebug && GetBoolArg("-printpriority"))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2756 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2757 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	2758 if (porphan)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2759 porphan->print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2760 printf("\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2761 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2762 }
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 // Collect transactions into block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2765 map<uint256, CTxIndex> mapTestPool;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2766 uint64 nBlockSize = 1000;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2767 int nBlockSigOps = 100;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2768 while (!mapPriority.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2769 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2770 // Take highest priority transaction off priority queue
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2771 double dPriority = -(*mapPriority.begin()).first;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2772 CTransaction& tx = (mapPriority.begin()).second;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2773 mapPriority.erase(mapPriority.begin());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2774
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2775 // Size limits
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2776 unsigned int nTxSize = ::GetSerializeSize(tx, SER_NETWORK);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2777 if (nBlockSize + nTxSize >= MAX_BLOCK_SIZE_GEN)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2778 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2779 int nTxSigOps = tx.GetSigOpCount();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2780 if (nBlockSigOps + nTxSigOps >= MAX_BLOCK_SIGOPS)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2781 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2782
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2783 // Transaction fee required depends on block size
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2784 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	2785 int64 nMinFee = tx.GetMinFee(nBlockSize, fAllowFree, true);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2786
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2787 // 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	2788 // 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	2789 map<uint256, CTxIndex> mapTestPoolTmp(mapTestPool);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2790 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	2791 continue;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2792 swap(mapTestPool, mapTestPoolTmp);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2793
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2794 // Added
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2795 pblock->vtx.push_back(tx);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2796 nBlockSize += nTxSize;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2797 nBlockSigOps += nTxSigOps;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2798
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2799 // 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	2800 uint256 hash = tx.GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2801 if (mapDependers.count(hash))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2802 {
595 e630bbb11629 make bitcoin include files more modular Wladimir J. van der Laan <laanwj@gmail.com> parents: 588 diff changeset	2803 BOOST_FOREACH(COrphan* porphan, mapDependers[hash])
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2804 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2805 if (!porphan->setDependsOn.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2806 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2807 porphan->setDependsOn.erase(hash);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2808 if (porphan->setDependsOn.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2809 mapPriority.insert(make_pair(-porphan->dPriority, porphan->ptx));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2810 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2811 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2812 }
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2815 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	2816
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2817 // Fill in header
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2818 pblock->hashPrevBlock = pindexPrev->GetBlockHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2819 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2820 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2821 pblock->nBits = GetNextWorkRequired(pindexPrev);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2822 pblock->nNonce = 0;
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 return pblock.release();
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2827
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2828 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	2829 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2830 // Update nExtraNonce
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2831 int64 nNow = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2832 if (++nExtraNonce >= 0x7f && nNow > nPrevTime+1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2833 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2834 nExtraNonce = 1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2835 nPrevTime = nNow;
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 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	2838 pblock->hashMerkleRoot = pblock->BuildMerkleTree();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2839 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2840
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2841
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2842 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	2843 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2844 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2845 // Prebuild hash buffers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2846 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2847 struct
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 struct unnamed2
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 int nVersion;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2852 uint256 hashPrevBlock;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2853 uint256 hashMerkleRoot;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2854 unsigned int nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2855 unsigned int nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2856 unsigned int nNonce;
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 block;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2859 unsigned char pchPadding0[64];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2860 uint256 hash1;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2861 unsigned char pchPadding1[64];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2862 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2863 tmp;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2864 memset(&tmp, 0, sizeof(tmp));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2865
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2866 tmp.block.nVersion = pblock->nVersion;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2867 tmp.block.hashPrevBlock = pblock->hashPrevBlock;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2868 tmp.block.hashMerkleRoot = pblock->hashMerkleRoot;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2869 tmp.block.nTime = pblock->nTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2870 tmp.block.nBits = pblock->nBits;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2871 tmp.block.nNonce = pblock->nNonce;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2872
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2873 FormatHashBlocks(&tmp.block, sizeof(tmp.block));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2874 FormatHashBlocks(&tmp.hash1, sizeof(tmp.hash1));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2875
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2876 // Byte swap all the input buffer
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2877 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	2878 ((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	2879
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2880 // 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	2881 SHA256Transform(pmidstate, &tmp.block, pSHA256InitState);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2882
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2883 memcpy(pdata, &tmp.block, 128);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2884 memcpy(phash1, &tmp.hash1, 64);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2885 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2886
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2887
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2888 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	2889 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2890 uint256 hash = pblock->GetHash();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2891 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2892
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2893 if (hash > hashTarget)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2894 return false;
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 //// debug print
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2897 printf("BitcoinMiner:\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2898 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	2899 pblock->print();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2900 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	2901 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	2902
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2903 // Found a solution
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2904 CRITICAL_BLOCK(cs_main)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2905 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2906 if (pblock->hashPrevBlock != hashBestChain)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2907 return error("BitcoinMiner : generated block is stale");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2908
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2909 // Remove key from key pool
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2910 reservekey.KeepKey();
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 // Track how many getdata requests this block gets
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2913 CRITICAL_BLOCK(wallet.cs_mapRequestCount)
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2914 wallet.mapRequestCount[pblock->GetHash()] = 0;
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2915
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2916 // 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	2917 if (!ProcessBlock(NULL, pblock))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2918 return error("BitcoinMiner : ProcessBlock, block not accepted");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2919 }
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 Sleep(2000);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2922 return true;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2923 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2924
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2925 void static ThreadBitcoinMiner(void* parg);
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2926
389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2927 void static BitcoinMiner(CWallet *pwallet)
575 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 printf("BitcoinMiner started\n");
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2930 SetThreadPriority(THREAD_PRIORITY_LOWEST);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2931
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2932 // Each thread has its own key and counter
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	2933 CReserveKey reservekey(pwallet);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2934 unsigned int nExtraNonce = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2935 int64 nPrevTime = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2936
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2937 while (fGenerateBitcoins)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2938 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2939 if (AffinityBugWorkaround(ThreadBitcoinMiner))
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2940 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2941 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2942 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2943 while (vNodes.empty() \|\| IsInitialBlockDownload())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2944 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2945 Sleep(1000);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2946 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2947 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2948 if (!fGenerateBitcoins)
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2951
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2952
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 // Create new block
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2955 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2956 unsigned int nTransactionsUpdatedLast = nTransactionsUpdated;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2957 CBlockIndex* pindexPrev = pindexBest;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2958
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2959 auto_ptr<CBlock> pblock(CreateNewBlock(reservekey));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2960 if (!pblock.get())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2961 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2962 IncrementExtraNonce(pblock.get(), pindexPrev, nExtraNonce, nPrevTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2963
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2964 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	2965
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2966
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 // Prebuild hash buffers
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2969 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2970 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	2971 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	2972 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	2973
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2974 FormatHashBuffers(pblock.get(), pmidstate, pdata, phash1);
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 unsigned int& nBlockTime = (unsigned int)(pdata + 64 + 4);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2977 unsigned int& nBlockNonce = (unsigned int)(pdata + 64 + 12);
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
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2980 //
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2981 // Search
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 int64 nStart = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2984 uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2985 uint256 hashbuf[2];
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2986 uint256& hash = *alignup<16>(hashbuf);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2987 loop
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 unsigned int nHashesDone = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2990 unsigned int nNonceFound;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2991
576 8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	2992 // Crypto++ SHA-256
8ec6d5e778e5 Manual merge of jaromil's source tree reorg commit. Jeff Garzik <jeff@garzik.org> parents: 575 diff changeset	2993 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	2994 (char*)&hash, nHashesDone);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2995
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2996 // Check if something found
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2997 if (nNonceFound != -1)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2998 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	2999 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	3000 ((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	3001
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3002 if (hash <= hashTarget)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3003 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3004 // Found a solution
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3005 pblock->nNonce = ByteReverse(nNonceFound);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3006 assert(hash == pblock->GetHash());
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 SetThreadPriority(THREAD_PRIORITY_NORMAL);
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3009 CheckWork(pblock.get(), *pwalletMain, reservekey);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3010 SetThreadPriority(THREAD_PRIORITY_LOWEST);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3011 break;
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 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3014
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3015 // Meter hashes/sec
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3016 static int64 nHashCounter;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3017 if (nHPSTimerStart == 0)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3018 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3019 nHPSTimerStart = GetTimeMillis();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3020 nHashCounter = 0;
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 else
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3023 nHashCounter += nHashesDone;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3024 if (GetTimeMillis() - nHPSTimerStart > 4000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3025 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3026 static CCriticalSection cs;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3027 CRITICAL_BLOCK(cs)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3028 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3029 if (GetTimeMillis() - nHPSTimerStart > 4000)
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 dHashesPerSec = 1000.0 * nHashCounter / (GetTimeMillis() - nHPSTimerStart);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3032 nHPSTimerStart = GetTimeMillis();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3033 nHashCounter = 0;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3034 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	3035 UIThreadCall(boost::bind(CalledSetStatusBar, strStatus, 0));
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3036 static int64 nLogTime;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3037 if (GetTime() - nLogTime > 30 * 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3038 {
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3039 nLogTime = GetTime();
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3040 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	3041 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	3042 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3043 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3044 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3045 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3046
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3047 // 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	3048 if (fShutdown)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3049 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3050 if (!fGenerateBitcoins)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3051 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3052 if (fLimitProcessors && vnThreadsRunning[3] > nLimitProcessors)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3053 return;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3054 if (vNodes.empty())
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3055 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3056 if (nBlockNonce >= 0xffff0000)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3057 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3058 if (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3059 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3060 if (pindexPrev != pindexBest)
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3061 break;
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3062
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3063 // Update nTime every few seconds
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3064 pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3065 nBlockTime = ByteReverse(pblock->nTime);
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3066 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3067 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3068 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3069
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3070 void static ThreadBitcoinMiner(void* parg)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3071 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3072 CWallet* pwallet = (CWallet*)parg;
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3073 try
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3074 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3075 vnThreadsRunning[3]++;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3076 BitcoinMiner(pwallet);
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3077 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3078 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3079 catch (std::exception& e) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3080 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3081 PrintException(&e, "ThreadBitcoinMiner()");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3082 } catch (...) {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3083 vnThreadsRunning[3]--;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3084 PrintException(NULL, "ThreadBitcoinMiner()");
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3085 }
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3086 UIThreadCall(boost::bind(CalledSetStatusBar, "", 0));
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3087 nHPSTimerStart = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3088 if (vnThreadsRunning[3] == 0)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3089 dHashesPerSec = 0;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3090 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	3091 }
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3092
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3093
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3094 void GenerateBitcoins(bool fGenerate, CWallet* pwallet)
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3095 {
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3096 if (fGenerateBitcoins != fGenerate)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3097 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3098 fGenerateBitcoins = fGenerate;
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3099 WriteSetting("fGenerateBitcoins", fGenerateBitcoins);
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3100 MainFrameRepaint();
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3101 }
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3102 if (fGenerateBitcoins)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3103 {
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3104 int nProcessors = boost::thread::hardware_concurrency();
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3105 printf("%d processors\n", nProcessors);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3106 if (nProcessors < 1)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3107 nProcessors = 1;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3108 if (fLimitProcessors && nProcessors > nLimitProcessors)
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3109 nProcessors = nLimitProcessors;
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3110 int nAddThreads = nProcessors - vnThreadsRunning[3];
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3111 printf("Starting %d BitcoinMiner threads\n", nAddThreads);
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3112 for (int i = 0; i < nAddThreads; i++)
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3113 {
690 389b559a397f CWallet class Pieter Wuille <pieter.wuille@gmail.com> parents: 689 diff changeset	3114 if (!CreateThread(ThreadBitcoinMiner, pwallet))
689 9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3115 printf("Error: CreateThread(ThreadBitcoinMiner) failed\n");
9df222fa1ef1 move wallet code to separate file Pieter Wuille <pieter.wuille@gmail.com> parents: 688 diff changeset	3116 Sleep(10);
575 1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3117 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3118 }
1a0476fe825f directory re-organization (keeps the old build system) Jaromil <jaromil@dyne.org> parents: diff changeset	3119 }

Mercurial > hg > bitcoin

annotate src/main.cpp @ 738:7d6b511630d6 draft