bitcoin: db.cpp annotate

annotate db.cpp @ 279:f70e033b871e draft

Russian translation by eurekafag git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@160 1a98c847-1fd6-4fd8-948a-caf3550aa51b

author	s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b>
date	Mon, 04 Oct 2010 01:40:50 +0000
parents	eb048502574e
children	9a20e4a6d6bb 0ec96f552f62

rev	line source
264 bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	1 // Copyright (c) 2009-2010 Satoshi Nakamoto
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	2 // Distributed under the MIT/X11 software license, see the accompanying
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	3 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	4
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	5 #include "headers.h"
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	6
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	7 void ThreadFlushWalletDB(void* parg);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	8
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	9
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	10 unsigned int nWalletDBUpdated;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	11
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	12
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	13
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	14
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	15 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	16 // CDB
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	17 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	18
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	19 static CCriticalSection cs_db;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	20 static bool fDbEnvInit = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	21 DbEnv dbenv(0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	22 static map<string, int> mapFileUseCount;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	23 static map<string, Db*> mapDb;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	24
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	25 class CDBInit
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	26 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	27 public:
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	28 CDBInit()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	29 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	30 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	31 ~CDBInit()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	32 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	33 if (fDbEnvInit)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	34 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	35 dbenv.close(0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	36 fDbEnvInit = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	37 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	38 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	39 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	40 instance_of_cdbinit;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	41
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	42
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	43 CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	44 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	45 int ret;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	46 if (pszFile == NULL)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	47 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	48
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	49 fReadOnly = (!strchr(pszMode, '+') && !strchr(pszMode, 'w'));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	50 bool fCreate = strchr(pszMode, 'c');
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	51 unsigned int nFlags = DB_THREAD;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	52 if (fCreate)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	53 nFlags \|= DB_CREATE;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	54
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	55 CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	56 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	57 if (!fDbEnvInit)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	58 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	59 if (fShutdown)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	60 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	61 string strDataDir = GetDataDir();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	62 string strLogDir = strDataDir + "/database";
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	63 filesystem::create_directory(strLogDir.c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	64 string strErrorFile = strDataDir + "/db.log";
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	65 printf("dbenv.open strLogDir=%s strErrorFile=%s\n", strLogDir.c_str(), strErrorFile.c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	66
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	67 dbenv.set_lg_dir(strLogDir.c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	68 dbenv.set_lg_max(10000000);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	69 dbenv.set_lk_max_locks(10000);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	70 dbenv.set_lk_max_objects(10000);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	71 dbenv.set_errfile(fopen(strErrorFile.c_str(), "a")); /// debug
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	72 dbenv.set_flags(DB_AUTO_COMMIT, 1);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	73 ret = dbenv.open(strDataDir.c_str(),
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	74 DB_CREATE \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	75 DB_INIT_LOCK \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	76 DB_INIT_LOG \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	77 DB_INIT_MPOOL \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	78 DB_INIT_TXN \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	79 DB_THREAD \|
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	80 DB_RECOVER,
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	81 S_IRUSR \| S_IWUSR);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	82 if (ret > 0)
265 93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	83 throw runtime_error(strprintf("CDB() : error %d opening database environment", ret));
264 bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	84 fDbEnvInit = true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	85 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	86
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	87 strFile = pszFile;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	88 ++mapFileUseCount[strFile];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	89 pdb = mapDb[strFile];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	90 if (pdb == NULL)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	91 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	92 pdb = new Db(&dbenv, 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	93
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	94 ret = pdb->open(NULL, // Txn pointer
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	95 pszFile, // Filename
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	96 "main", // Logical db name
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	97 DB_BTREE, // Database type
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	98 nFlags, // Flags
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	99 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	100
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	101 if (ret > 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	102 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	103 delete pdb;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	104 pdb = NULL;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	105 CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	106 --mapFileUseCount[strFile];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	107 strFile = "";
265 93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	108 throw runtime_error(strprintf("CDB() : can't open database file %s, error %d", pszFile, ret));
264 bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	109 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	110
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	111 if (fCreate && !Exists(string("version")))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	112 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	113 bool fTmp = fReadOnly;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	114 fReadOnly = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	115 WriteVersion(VERSION);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	116 fReadOnly = fTmp;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	117 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	118
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	119 mapDb[strFile] = pdb;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	120 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	121 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	122 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	123
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	124 void CDB::Close()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	125 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	126 if (!pdb)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	127 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	128 if (!vTxn.empty())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	129 vTxn.front()->abort();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	130 vTxn.clear();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	131 pdb = NULL;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	132
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	133 // Flush database activity from memory pool to disk log
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	134 unsigned int nMinutes = 0;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	135 if (strFile == "addr.dat")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	136 nMinutes = 2;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	137 if (strFile == "blkindex.dat" && IsInitialBlockDownload() && nBestHeight % 500 != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	138 nMinutes = 1;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	139 dbenv.txn_checkpoint(0, nMinutes, 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	140
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	141 CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	142 --mapFileUseCount[strFile];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	143 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	144
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	145 void CloseDb(const string& strFile)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	146 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	147 CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	148 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	149 if (mapDb[strFile] != NULL)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	150 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	151 // Close the database handle
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	152 Db* pdb = mapDb[strFile];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	153 pdb->close(0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	154 delete pdb;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	155 mapDb[strFile] = NULL;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	156 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	157 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	158 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	159
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	160 void DBFlush(bool fShutdown)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	161 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	162 // Flush log data to the actual data file
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	163 // on all files that are not in use
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	164 printf("DBFlush(%s)%s\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	165 if (!fDbEnvInit)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	166 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	167 CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	168 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	169 map<string, int>::iterator mi = mapFileUseCount.begin();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	170 while (mi != mapFileUseCount.end())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	171 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	172 string strFile = (*mi).first;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	173 int nRefCount = (*mi).second;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	174 printf("%s refcount=%d\n", strFile.c_str(), nRefCount);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	175 if (nRefCount == 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	176 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	177 // Move log data to the dat file
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	178 CloseDb(strFile);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	179 dbenv.txn_checkpoint(0, 0, 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	180 printf("%s flush\n", strFile.c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	181 dbenv.lsn_reset(strFile.c_str(), 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	182 mapFileUseCount.erase(mi++);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	183 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	184 else
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	185 mi++;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	186 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	187 if (fShutdown)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	188 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	189 char** listp;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	190 if (mapFileUseCount.empty())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	191 dbenv.log_archive(&listp, DB_ARCH_REMOVE);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	192 dbenv.close(0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	193 fDbEnvInit = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	194 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	195 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	196 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	197
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	198
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	199
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	200
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	201
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	202
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	203 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	204 // CTxDB
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	205 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	206
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	207 bool CTxDB::ReadTxIndex(uint256 hash, CTxIndex& txindex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	208 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	209 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	210 txindex.SetNull();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	211 return Read(make_pair(string("tx"), hash), txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	212 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	213
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	214 bool CTxDB::UpdateTxIndex(uint256 hash, const CTxIndex& txindex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	215 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	216 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	217 return Write(make_pair(string("tx"), hash), txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	218 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	219
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	220 bool CTxDB::AddTxIndex(const CTransaction& tx, const CDiskTxPos& pos, int nHeight)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	221 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	222 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	223
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	224 // Add to tx index
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	225 uint256 hash = tx.GetHash();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	226 CTxIndex txindex(pos, tx.vout.size());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	227 return Write(make_pair(string("tx"), hash), txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	228 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	229
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	230 bool CTxDB::EraseTxIndex(const CTransaction& tx)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	231 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	232 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	233 uint256 hash = tx.GetHash();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	234
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	235 return Erase(make_pair(string("tx"), hash));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	236 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	237
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	238 bool CTxDB::ContainsTx(uint256 hash)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	239 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	240 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	241 return Exists(make_pair(string("tx"), hash));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	242 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	243
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	244 bool CTxDB::ReadOwnerTxes(uint160 hash160, int nMinHeight, vector<CTransaction>& vtx)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	245 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	246 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	247 vtx.clear();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	248
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	249 // Get cursor
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	250 Dbc* pcursor = GetCursor();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	251 if (!pcursor)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	252 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	253
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	254 unsigned int fFlags = DB_SET_RANGE;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	255 loop
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	256 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	257 // Read next record
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	258 CDataStream ssKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	259 if (fFlags == DB_SET_RANGE)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	260 ssKey << string("owner") << hash160 << CDiskTxPos(0, 0, 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	261 CDataStream ssValue;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	262 int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	263 fFlags = DB_NEXT;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	264 if (ret == DB_NOTFOUND)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	265 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	266 else if (ret != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	267 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	268 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	269 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	270 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	271
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	272 // Unserialize
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	273 string strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	274 uint160 hashItem;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	275 CDiskTxPos pos;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	276 ssKey >> strType >> hashItem >> pos;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	277 int nItemHeight;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	278 ssValue >> nItemHeight;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	279
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	280 // Read transaction
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	281 if (strType != "owner" \|\| hashItem != hash160)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	282 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	283 if (nItemHeight >= nMinHeight)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	284 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	285 vtx.resize(vtx.size()+1);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	286 if (!vtx.back().ReadFromDisk(pos))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	287 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	288 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	289 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	290 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	291 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	292 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	293
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	294 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	295 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	296 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	297
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	298 bool CTxDB::ReadDiskTx(uint256 hash, CTransaction& tx, CTxIndex& txindex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	299 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	300 assert(!fClient);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	301 tx.SetNull();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	302 if (!ReadTxIndex(hash, txindex))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	303 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	304 return (tx.ReadFromDisk(txindex.pos));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	305 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	306
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	307 bool CTxDB::ReadDiskTx(uint256 hash, CTransaction& tx)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	308 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	309 CTxIndex txindex;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	310 return ReadDiskTx(hash, tx, txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	311 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	312
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	313 bool CTxDB::ReadDiskTx(COutPoint outpoint, CTransaction& tx, CTxIndex& txindex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	314 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	315 return ReadDiskTx(outpoint.hash, tx, txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	316 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	317
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	318 bool CTxDB::ReadDiskTx(COutPoint outpoint, CTransaction& tx)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	319 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	320 CTxIndex txindex;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	321 return ReadDiskTx(outpoint.hash, tx, txindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	322 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	323
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	324 bool CTxDB::WriteBlockIndex(const CDiskBlockIndex& blockindex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	325 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	326 return Write(make_pair(string("blockindex"), blockindex.GetBlockHash()), blockindex);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	327 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	328
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	329 bool CTxDB::EraseBlockIndex(uint256 hash)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	330 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	331 return Erase(make_pair(string("blockindex"), hash));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	332 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	333
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	334 bool CTxDB::ReadHashBestChain(uint256& hashBestChain)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	335 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	336 return Read(string("hashBestChain"), hashBestChain);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	337 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	338
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	339 bool CTxDB::WriteHashBestChain(uint256 hashBestChain)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	340 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	341 return Write(string("hashBestChain"), hashBestChain);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	342 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	343
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	344 bool CTxDB::ReadBestInvalidWork(CBigNum& bnBestInvalidWork)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	345 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	346 return Read(string("bnBestInvalidWork"), bnBestInvalidWork);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	347 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	348
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	349 bool CTxDB::WriteBestInvalidWork(CBigNum bnBestInvalidWork)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	350 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	351 return Write(string("bnBestInvalidWork"), bnBestInvalidWork);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	352 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	353
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	354 CBlockIndex* InsertBlockIndex(uint256 hash)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	355 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	356 if (hash == 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	357 return NULL;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	358
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	359 // Return existing
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	360 map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hash);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	361 if (mi != mapBlockIndex.end())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	362 return (*mi).second;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	363
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	364 // Create new
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	365 CBlockIndex* pindexNew = new CBlockIndex();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	366 if (!pindexNew)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	367 throw runtime_error("LoadBlockIndex() : new CBlockIndex failed");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	368 mi = mapBlockIndex.insert(make_pair(hash, pindexNew)).first;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	369 pindexNew->phashBlock = &((*mi).first);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	370
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	371 return pindexNew;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	372 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	373
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	374 bool CTxDB::LoadBlockIndex()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	375 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	376 // Get database cursor
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	377 Dbc* pcursor = GetCursor();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	378 if (!pcursor)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	379 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	380
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	381 // Load mapBlockIndex
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	382 unsigned int fFlags = DB_SET_RANGE;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	383 loop
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	384 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	385 // Read next record
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	386 CDataStream ssKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	387 if (fFlags == DB_SET_RANGE)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	388 ssKey << make_pair(string("blockindex"), uint256(0));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	389 CDataStream ssValue;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	390 int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	391 fFlags = DB_NEXT;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	392 if (ret == DB_NOTFOUND)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	393 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	394 else if (ret != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	395 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	396
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	397 // Unserialize
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	398 string strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	399 ssKey >> strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	400 if (strType == "blockindex")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	401 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	402 CDiskBlockIndex diskindex;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	403 ssValue >> diskindex;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	404
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	405 // Construct block index object
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	406 CBlockIndex* pindexNew = InsertBlockIndex(diskindex.GetBlockHash());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	407 pindexNew->pprev = InsertBlockIndex(diskindex.hashPrev);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	408 pindexNew->pnext = InsertBlockIndex(diskindex.hashNext);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	409 pindexNew->nFile = diskindex.nFile;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	410 pindexNew->nBlockPos = diskindex.nBlockPos;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	411 pindexNew->nHeight = diskindex.nHeight;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	412 pindexNew->nVersion = diskindex.nVersion;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	413 pindexNew->hashMerkleRoot = diskindex.hashMerkleRoot;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	414 pindexNew->nTime = diskindex.nTime;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	415 pindexNew->nBits = diskindex.nBits;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	416 pindexNew->nNonce = diskindex.nNonce;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	417
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	418 // Watch for genesis block
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	419 if (pindexGenesisBlock == NULL && diskindex.GetBlockHash() == hashGenesisBlock)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	420 pindexGenesisBlock = pindexNew;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	421
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	422 if (!pindexNew->CheckIndex())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	423 return error("LoadBlockIndex() : CheckIndex failed at %d", pindexNew->nHeight);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	424 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	425 else
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	426 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	427 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	428 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	429 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	430 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	431
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	432 // Calculate bnChainWork
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	433 vector<pair<int, CBlockIndex*> > vSortedByHeight;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	434 vSortedByHeight.reserve(mapBlockIndex.size());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	435 foreach(const PAIRTYPE(uint256, CBlockIndex*)& item, mapBlockIndex)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	436 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	437 CBlockIndex* pindex = item.second;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	438 vSortedByHeight.push_back(make_pair(pindex->nHeight, pindex));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	439 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	440 sort(vSortedByHeight.begin(), vSortedByHeight.end());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	441 foreach(const PAIRTYPE(int, CBlockIndex*)& item, vSortedByHeight)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	442 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	443 CBlockIndex* pindex = item.second;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	444 pindex->bnChainWork = (pindex->pprev ? pindex->pprev->bnChainWork : 0) + pindex->GetBlockWork();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	445 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	446
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	447 // Load hashBestChain pointer to end of best chain
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	448 if (!ReadHashBestChain(hashBestChain))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	449 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	450 if (pindexGenesisBlock == NULL)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	451 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	452 return error("CTxDB::LoadBlockIndex() : hashBestChain not loaded");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	453 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	454 if (!mapBlockIndex.count(hashBestChain))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	455 return error("CTxDB::LoadBlockIndex() : hashBestChain not found in the block index");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	456 pindexBest = mapBlockIndex[hashBestChain];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	457 nBestHeight = pindexBest->nHeight;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	458 bnBestChainWork = pindexBest->bnChainWork;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	459 printf("LoadBlockIndex(): hashBestChain=%s height=%d\n", hashBestChain.ToString().substr(0,20).c_str(), nBestHeight);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	460
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	461 // Load bnBestInvalidWork, OK if it doesn't exist
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	462 ReadBestInvalidWork(bnBestInvalidWork);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	463
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	464 // Verify blocks in the best chain
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	465 CBlockIndex* pindexFork = NULL;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	466 for (CBlockIndex* pindex = pindexBest; pindex && pindex->pprev; pindex = pindex->pprev)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	467 {
277 eb048502574e don't count or spend payments until they have 1 confirmation, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 272 diff changeset	468 if (pindex->nHeight < nBestHeight-2500 && !mapArgs.count("-checkblocks"))
264 bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	469 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	470 CBlock block;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	471 if (!block.ReadFromDisk(pindex))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	472 return error("LoadBlockIndex() : block.ReadFromDisk failed");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	473 if (!block.CheckBlock())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	474 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	475 printf("LoadBlockIndex() : *** found bad block at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	476 pindexFork = pindex->pprev;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	477 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	478 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	479 if (pindexFork)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	480 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	481 // Reorg back to the fork
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	482 printf("LoadBlockIndex() : *** moving best chain pointer back to block %d\n", pindexFork->nHeight);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	483 CBlock block;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	484 if (!block.ReadFromDisk(pindexFork))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	485 return error("LoadBlockIndex() : block.ReadFromDisk failed");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	486 CTxDB txdb;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	487 block.SetBestChain(txdb, pindexFork);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	488 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	489
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	490 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	491 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	492
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	493
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	494
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	495
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	496
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	497 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	498 // CAddrDB
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	499 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	500
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	501 bool CAddrDB::WriteAddress(const CAddress& addr)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	502 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	503 return Write(make_pair(string("addr"), addr.GetKey()), addr);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	504 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	505
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	506 bool CAddrDB::LoadAddresses()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	507 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	508 CRITICAL_BLOCK(cs_mapAddresses)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	509 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	510 // Load user provided addresses
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	511 CAutoFile filein = fopen((GetDataDir() + "/addr.txt").c_str(), "rt");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	512 if (filein)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	513 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	514 try
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	515 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	516 char psz[1000];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	517 while (fgets(psz, sizeof(psz), filein))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	518 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	519 CAddress addr(psz, NODE_NETWORK);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	520 addr.nTime = 0; // so it won't relay unless successfully connected
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	521 if (addr.IsValid())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	522 AddAddress(addr);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	523 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	524 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	525 catch (...) { }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	526 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	527
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	528 // Get cursor
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	529 Dbc* pcursor = GetCursor();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	530 if (!pcursor)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	531 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	532
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	533 loop
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	534 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	535 // Read next record
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	536 CDataStream ssKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	537 CDataStream ssValue;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	538 int ret = ReadAtCursor(pcursor, ssKey, ssValue);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	539 if (ret == DB_NOTFOUND)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	540 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	541 else if (ret != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	542 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	543
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	544 // Unserialize
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	545 string strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	546 ssKey >> strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	547 if (strType == "addr")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	548 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	549 CAddress addr;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	550 ssValue >> addr;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	551 mapAddresses.insert(make_pair(addr.GetKey(), addr));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	552 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	553 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	554 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	555
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	556 printf("Loaded %d addresses\n", mapAddresses.size());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	557
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	558 // Fix for possible bug that manifests in mapAddresses.count in irc.cpp,
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	559 // just need to call count here and it doesn't happen there. The bug was the
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	560 // pack pragma in irc.cpp and has been fixed, but I'm not in a hurry to delete this.
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	561 mapAddresses.count(vector<unsigned char>(18));
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	562 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	563
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	564 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	565 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	566
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	567 bool LoadAddresses()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	568 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	569 return CAddrDB("cr+").LoadAddresses();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	570 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	571
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	572
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	573
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	574
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	575 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	576 // CWalletDB
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	577 //
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	578
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	579 bool CWalletDB::LoadWallet()
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	580 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	581 vchDefaultKey.clear();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	582 int nFileVersion = 0;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	583
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	584 // Modify defaults
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	585 #ifndef __WXMSW__
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	586 // Tray icon sometimes disappears on 9.10 karmic koala 64-bit, leaving no way to access the program
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	587 fMinimizeToTray = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	588 fMinimizeOnClose = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	589 #endif
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	590
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	591 //// todo: shouldn't we catch exceptions and try to recover and continue?
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	592 CRITICAL_BLOCK(cs_mapKeys)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	593 CRITICAL_BLOCK(cs_mapWallet)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	594 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	595 // Get cursor
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	596 Dbc* pcursor = GetCursor();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	597 if (!pcursor)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	598 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	599
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	600 loop
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	601 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	602 // Read next record
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	603 CDataStream ssKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	604 CDataStream ssValue;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	605 int ret = ReadAtCursor(pcursor, ssKey, ssValue);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	606 if (ret == DB_NOTFOUND)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	607 break;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	608 else if (ret != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	609 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	610
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	611 // Unserialize
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	612 // Taking advantage of the fact that pair serialization
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	613 // is just the two items serialized one after the other
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	614 string strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	615 ssKey >> strType;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	616 if (strType == "name")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	617 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	618 string strAddress;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	619 ssKey >> strAddress;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	620 ssValue >> mapAddressBook[strAddress];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	621 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	622 else if (strType == "tx")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	623 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	624 uint256 hash;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	625 ssKey >> hash;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	626 CWalletTx& wtx = mapWallet[hash];
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	627 ssValue >> wtx;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	628
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	629 if (wtx.GetHash() != hash)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	630 printf("Error in wallet.dat, hash mismatch\n");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	631
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	632 //// debug print
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	633 //printf("LoadWallet %s\n", wtx.GetHash().ToString().c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	634 //printf(" %12I64d %s %s %s\n",
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	635 // wtx.vout[0].nValue,
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	636 // DateTimeStrFormat("%x %H:%M:%S", wtx.GetBlockTime()).c_str(),
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	637 // wtx.hashBlock.ToString().substr(0,20).c_str(),
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	638 // wtx.mapValue["message"].c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	639 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	640 else if (strType == "key" \|\| strType == "wkey")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	641 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	642 vector<unsigned char> vchPubKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	643 ssKey >> vchPubKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	644 CWalletKey wkey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	645 if (strType == "key")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	646 ssValue >> wkey.vchPrivKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	647 else
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	648 ssValue >> wkey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	649
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	650 mapKeys[vchPubKey] = wkey.vchPrivKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	651 mapPubKeys[Hash160(vchPubKey)] = vchPubKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	652 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	653 else if (strType == "defaultkey")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	654 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	655 ssValue >> vchDefaultKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	656 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	657 else if (strType == "version")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	658 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	659 ssValue >> nFileVersion;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	660 if (nFileVersion == 10300)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	661 nFileVersion = 300;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	662 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	663 else if (strType == "setting")
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	664 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	665 string strKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	666 ssKey >> strKey;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	667
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	668 // Menu state
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	669 if (strKey == "fGenerateBitcoins") ssValue >> fGenerateBitcoins;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	670
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	671 // Options
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	672 if (strKey == "nTransactionFee") ssValue >> nTransactionFee;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	673 if (strKey == "addrIncoming") ssValue >> addrIncoming;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	674 if (strKey == "fLimitProcessors") ssValue >> fLimitProcessors;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	675 if (strKey == "nLimitProcessors") ssValue >> nLimitProcessors;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	676 if (strKey == "fMinimizeToTray") ssValue >> fMinimizeToTray;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	677 if (strKey == "fMinimizeOnClose") ssValue >> fMinimizeOnClose;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	678 if (strKey == "fUseProxy") ssValue >> fUseProxy;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	679 if (strKey == "addrProxy") ssValue >> addrProxy;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	680
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	681 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	682 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	683 pcursor->close();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	684 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	685
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	686 printf("nFileVersion = %d\n", nFileVersion);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	687 printf("fGenerateBitcoins = %d\n", fGenerateBitcoins);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	688 printf("nTransactionFee = %"PRI64d"\n", nTransactionFee);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	689 printf("addrIncoming = %s\n", addrIncoming.ToString().c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	690 printf("fMinimizeToTray = %d\n", fMinimizeToTray);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	691 printf("fMinimizeOnClose = %d\n", fMinimizeOnClose);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	692 printf("fUseProxy = %d\n", fUseProxy);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	693 printf("addrProxy = %s\n", addrProxy.ToString().c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	694
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	695
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	696 // The transaction fee setting won't be needed for many years to come.
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	697 // Setting it to zero here in case they set it to something in an earlier version.
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	698 if (nTransactionFee != 0)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	699 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	700 nTransactionFee = 0;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	701 WriteSetting("nTransactionFee", nTransactionFee);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	702 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	703
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	704 // Upgrade
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	705 if (nFileVersion < VERSION)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	706 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	707 // Get rid of old debug.log file in current directory
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	708 if (nFileVersion <= 105 && !pszSetDataDir[0])
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	709 unlink("debug.log");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	710
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	711 WriteVersion(VERSION);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	712 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	713
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	714 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	715 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	716
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	717 bool LoadWallet(bool& fFirstRunRet)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	718 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	719 fFirstRunRet = false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	720 if (!CWalletDB("cr+").LoadWallet())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	721 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	722 fFirstRunRet = vchDefaultKey.empty();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	723
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	724 if (mapKeys.count(vchDefaultKey))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	725 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	726 // Set keyUser
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	727 keyUser.SetPubKey(vchDefaultKey);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	728 keyUser.SetPrivKey(mapKeys[vchDefaultKey]);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	729 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	730 else
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	731 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	732 // Create new keyUser and set as default key
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	733 RandAddSeedPerfmon();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	734 keyUser.MakeNewKey();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	735 if (!AddKey(keyUser))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	736 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	737 if (!SetAddressBookName(PubKeyToAddress(keyUser.GetPubKey()), "Your Address"))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	738 return false;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	739 CWalletDB().WriteDefaultKey(keyUser.GetPubKey());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	740 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	741
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	742 CreateThread(ThreadFlushWalletDB, NULL);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	743 return true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	744 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	745
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	746 void ThreadFlushWalletDB(void* parg)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	747 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	748 static bool fOneThread;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	749 if (fOneThread)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	750 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	751 fOneThread = true;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	752 if (mapArgs.count("-noflushwallet"))
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	753 return;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	754
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	755 unsigned int nLastSeen = nWalletDBUpdated;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	756 unsigned int nLastFlushed = nWalletDBUpdated;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	757 int64 nLastWalletUpdate = GetTime();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	758 while (!fShutdown)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	759 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	760 Sleep(500);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	761
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	762 if (nLastSeen != nWalletDBUpdated)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	763 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	764 nLastSeen = nWalletDBUpdated;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	765 nLastWalletUpdate = GetTime();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	766 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	767
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	768 if (nLastFlushed != nWalletDBUpdated && GetTime() - nLastWalletUpdate >= 2)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	769 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	770 TRY_CRITICAL_BLOCK(cs_db)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	771 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	772 // Don't do this if any databases are in use
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	773 int nRefCount = 0;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	774 map<string, int>::iterator mi = mapFileUseCount.begin();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	775 while (mi != mapFileUseCount.end())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	776 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	777 nRefCount += (*mi).second;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	778 mi++;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	779 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	780
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	781 if (nRefCount == 0 && !fShutdown)
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	782 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	783 string strFile = "wallet.dat";
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	784 map<string, int>::iterator mi = mapFileUseCount.find(strFile);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	785 if (mi != mapFileUseCount.end())
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	786 {
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	787 printf("%s ", DateTimeStrFormat("%x %H:%M:%S", GetTime()).c_str());
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	788 printf("Flushing wallet.dat\n");
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	789 nLastFlushed = nWalletDBUpdated;
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	790 int64 nStart = GetTimeMillis();
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	791
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	792 // Flush wallet.dat so it's self contained
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	793 CloseDb(strFile);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	794 dbenv.txn_checkpoint(0, 0, 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	795 dbenv.lsn_reset(strFile.c_str(), 0);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	796
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	797 mapFileUseCount.erase(mi++);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	798 printf("Flushed wallet.dat %"PRI64d"ms\n", GetTimeMillis() - nStart);
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	799 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	800 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	801 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	802 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	803 }
bbd929786bd5 propset svn:eol-style native s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 258 diff changeset	804 }
265 93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	805
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	806 void BackupWallet(const string& strDest)
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	807 {
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	808 while (!fShutdown)
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	809 {
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	810 CRITICAL_BLOCK(cs_db)
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	811 {
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	812 const string strFile = "wallet.dat";
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	813 if (!mapFileUseCount.count(strFile) \|\| mapFileUseCount[strFile] == 0)
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	814 {
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	815 // Flush log data to the dat file
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	816 CloseDb(strFile);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	817 dbenv.txn_checkpoint(0, 0, 0);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	818 dbenv.lsn_reset(strFile.c_str(), 0);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	819 mapFileUseCount.erase(strFile);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	820
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	821 // Copy wallet.dat
267 32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	822 filesystem::path pathSrc(GetDataDir() + "/" + strFile);
265 93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	823 filesystem::path pathDest(strDest);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	824 if (filesystem::is_directory(pathDest))
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	825 pathDest = pathDest / strFile;
267 32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	826 #if BOOST_VERSION >= 104000
32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	827 filesystem::copy_file(pathSrc, pathDest, filesystem::copy_option::overwrite_if_exists);
32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	828 #else
32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	829 filesystem::copy_file(pathSrc, pathDest);
32694c9fc1c5 cleanup, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 265 diff changeset	830 #endif
265 93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	831 printf("copied wallet.dat to %s\n", pathDest.string().c_str());
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	832
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	833 return;
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	834 }
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	835 }
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	836 Sleep(100);
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	837 }
93404ec169c9 Gavin Andresen: json-rpc return standard error objects with error code numbers, s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b> parents: 264 diff changeset	838 }

Mercurial > hg > bitcoin

annotate db.cpp @ 279:f70e033b871e draft