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kevacoin
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Merge remote branch 'refs/remotes/svn/trunk' into svn

0.8
Gavin Andresen 14 years ago
parent
2bda554be4 5cbf75324d
commit
d1e4a866ad
14 changed files with 155 additions and 82 deletions
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  1. 2
      base58.h
  2. 7
      db.cpp
  3. 1
      db.h
  4. 30
      init.cpp
  5. 4
      irc.cpp
  6. 80
      main.cpp
  7. 4
      main.h
  8. 2
      net.cpp
  9. 5
      net.h
  10. 7
      script.cpp
  11. 2
      serialize.h
  12. 1
      ui.cpp
  13. 27
      util.cpp
  14. 25
      util.h

2
base58.h
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@ -152,7 +152,7 @@ inline bool DecodeBase58Check(const string& str, vector<unsigned char>& vchRet)
static const unsigned char ADDRESSVERSION = 0; #define ADDRESSVERSION ((unsigned char)(fTestNet ? 111 : 0))
inline string Hash160ToAddress(uint160 hash160) inline string Hash160ToAddress(uint160 hash160)
{ {

7
db.cpp
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@ -846,10 +846,13 @@ void BackupWallet(const string& strDest)
} }
} }
void CWalletDB::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool) void CWalletDB::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool)
{ {
nIndex = -1; nIndex = -1;
keypool.vchPubKey.clear(); keypool.vchPubKey.clear();
CRITICAL_BLOCK(cs_main)
CRITICAL_BLOCK(cs_mapWallet)
CRITICAL_BLOCK(cs_setKeyPool) CRITICAL_BLOCK(cs_setKeyPool)
{ {
// Top up key pool // Top up key pool
@ -881,7 +884,11 @@ void CWalletDB::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool)
void CWalletDB::KeepKey(int64 nIndex) void CWalletDB::KeepKey(int64 nIndex)
{ {
// Remove from key pool // Remove from key pool
CRITICAL_BLOCK(cs_main)
CRITICAL_BLOCK(cs_mapWallet)
{
Erase(make_pair(string("pool"), nIndex)); Erase(make_pair(string("pool"), nIndex));
}
printf("keypool keep %"PRI64d"\n", nIndex); printf("keypool keep %"PRI64d"\n", nIndex);
} }

1
db.h
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@ -455,6 +455,7 @@ public:
~CReserveKey() ~CReserveKey()
{ {
if (!fShutdown)
ReturnKey(); ReturnKey();
} }

30
init.cpp
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@ -165,22 +165,22 @@ bool AppInit2(int argc, char* argv[])
" bitcoin [options] help \t\t " + _("List commands\n") + " bitcoin [options] help \t\t " + _("List commands\n") +
" bitcoin [options] help <command> \t\t " + _("Get help for a command\n") + " bitcoin [options] help <command> \t\t " + _("Get help for a command\n") +
_("Options:\n") + _("Options:\n") +
" -conf=<file> \t " + _("Specify configuration file (default: bitcoin.conf)\n") + " -conf=<file> \t\t " + _("Specify configuration file (default: bitcoin.conf)\n") +
" -gen \t " + _("Generate coins\n") + " -gen \t\t " + _("Generate coins\n") +
" -gen=0 \t " + _("Don't generate coins\n") + " -gen=0 \t\t " + _("Don't generate coins\n") +
" -min \t " + _("Start minimized\n") + " -min \t\t " + _("Start minimized\n") +
" -datadir=<dir> \t " + _("Specify data directory\n") + " -datadir=<dir> \t\t " + _("Specify data directory\n") +
" -proxy=<ip:port> \t " + _("Connect through socks4 proxy\n") + " -proxy=<ip:port> \t " + _("Connect through socks4 proxy\n") +
" -addnode=<ip> \t " + _("Add a node to connect to\n") + " -addnode=<ip> \t " + _("Add a node to connect to\n") +
" -connect=<ip> \t " + _("Connect only to the specified node\n") + " -connect=<ip> \t\t " + _("Connect only to the specified node\n") +
" -server \t " + _("Accept command line and JSON-RPC commands\n") + " -server \t\t " + _("Accept command line and JSON-RPC commands\n") +
" -daemon \t " + _("Run in the background as a daemon and accept commands\n") + " -daemon \t\t " + _("Run in the background as a daemon and accept commands\n") +
" -testnet \t\t " + _("Use the test network\n") +
" -rpcuser=<user> \t " + _("Username for JSON-RPC connections\n") + " -rpcuser=<user> \t " + _("Username for JSON-RPC connections\n") +
" -rpcpassword=<pw>\t " + _("Password for JSON-RPC connections\n") + " -rpcpassword=<pw>\t " + _("Password for JSON-RPC connections\n") +
" -rpcport=<port> \t " + _("Listen for JSON-RPC connections on <port>\n") + " -rpcport=<port> \t\t " + _("Listen for JSON-RPC connections on <port>\n") +
" -rpcallowip=<ip> \t " + _("Allow JSON-RPC connections from specified IP address\n") + " -rpcallowip=<ip> \t\t " + _("Allow JSON-RPC connections from specified IP address\n") +
" -rpcconnect=<ip> \t " + _("Send commands to node running on <ip>\n") + " -rpcconnect=<ip> \t " + _("Send commands to node running on <ip>\n");
" -? \t " + _("This help message\n");
#ifdef USE_SSL #ifdef USE_SSL
strUsage += string() + strUsage += string() +
@ -191,6 +191,9 @@ bool AppInit2(int argc, char* argv[])
" -rpcsslciphers=<ciphers> \t " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)\n"); " -rpcsslciphers=<ciphers> \t " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)\n");
#endif #endif
strUsage += string() +
" -? \t\t " + _("This help message\n");
#if defined(__WXMSW__) && defined(GUI) #if defined(__WXMSW__) && defined(GUI)
// Tabs make the columns line up in the message box // Tabs make the columns line up in the message box
wxMessageBox(strUsage, "Bitcoin", wxOK); wxMessageBox(strUsage, "Bitcoin", wxOK);
@ -208,6 +211,9 @@ bool AppInit2(int argc, char* argv[])
if (mapArgs.count("-printtodebugger")) if (mapArgs.count("-printtodebugger"))
fPrintToDebugger = true; fPrintToDebugger = true;
if (mapArgs.count("-testnet"))
fTestNet = true;
if (fCommandLine) if (fCommandLine)
{ {
int ret = CommandLineRPC(argc, argv); int ret = CommandLineRPC(argc, argv);

4
irc.cpp
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@ -252,8 +252,8 @@ void ThreadIRCSeed2(void* parg)
} }
Sleep(500); Sleep(500);
Send(hSocket, "JOIN #bitcoin\r"); Send(hSocket, fTestNet ? "JOIN #bitcoinTEST\r" : "JOIN #bitcoin\r");
Send(hSocket, "WHO #bitcoin\r"); Send(hSocket, fTestNet ? "WHO #bitcoinTEST\r" : "WHO #bitcoin\r");
int64 nStart = GetTime(); int64 nStart = GetTime();
string strLine; string strLine;

80
main.cpp
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@ -21,7 +21,8 @@ unsigned int nTransactionsUpdated = 0;
map<COutPoint, CInPoint> mapNextTx; map<COutPoint, CInPoint> mapNextTx;
map<uint256, CBlockIndex*> mapBlockIndex; map<uint256, CBlockIndex*> mapBlockIndex;
const uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"); uint256 hashGenesisBlock("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f");
CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
CBlockIndex* pindexGenesisBlock = NULL; CBlockIndex* pindexGenesisBlock = NULL;
int nBestHeight = -1; int nBestHeight = -1;
CBigNum bnBestChainWork = 0; CBigNum bnBestChainWork = 0;
@ -1487,6 +1488,7 @@ bool CBlock::AcceptBlock()
return error("AcceptBlock() : contains a non-final transaction"); return error("AcceptBlock() : contains a non-final transaction");
// Check that the block chain matches the known block chain up to a checkpoint // Check that the block chain matches the known block chain up to a checkpoint
if (!fTestNet)
if ((nHeight == 11111 && hash != uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) || if ((nHeight == 11111 && hash != uint256("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")) ||
(nHeight == 33333 && hash != uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) || (nHeight == 33333 && hash != uint256("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")) ||
(nHeight == 68555 && hash != uint256("0x00000000001e1b4903550a0b96e9a9405c8a95f387162e4944e8d9fbe501cd6a")) || (nHeight == 68555 && hash != uint256("0x00000000001e1b4903550a0b96e9a9405c8a95f387162e4944e8d9fbe501cd6a")) ||
@ -1683,6 +1685,16 @@ FILE* AppendBlockFile(unsigned int& nFileRet)
bool LoadBlockIndex(bool fAllowNew) bool LoadBlockIndex(bool fAllowNew)
{ {
if (fTestNet)
{
hashGenesisBlock = uint256("0x0000000224b1593e3ff16a0e3b61285bbc393a39f78c8aa48c456142671f7110");
bnProofOfWorkLimit = CBigNum(~uint256(0) >> 28);
pchMessageStart[0] = 0xfa;
pchMessageStart[1] = 0xbf;
pchMessageStart[2] = 0xb5;
pchMessageStart[3] = 0xda;
}
// //
// Load block index // Load block index
// //
@ -1723,13 +1735,19 @@ bool LoadBlockIndex(bool fAllowNew)
block.nBits = 0x1d00ffff; block.nBits = 0x1d00ffff;
block.nNonce = 2083236893; block.nNonce = 2083236893;
if (fTestNet)
{
block.nTime = 1279232055;
block.nBits = 0x1d07fff8;
block.nNonce = 81622180;
}
//// debug print //// debug print
printf("%s\n", block.GetHash().ToString().c_str()); printf("%s\n", block.GetHash().ToString().c_str());
printf("%s\n", hashGenesisBlock.ToString().c_str()); printf("%s\n", hashGenesisBlock.ToString().c_str());
printf("%s\n", block.hashMerkleRoot.ToString().c_str()); printf("%s\n", block.hashMerkleRoot.ToString().c_str());
assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b")); assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
block.print(); block.print();
assert(block.GetHash() == hashGenesisBlock); assert(block.GetHash() == hashGenesisBlock);
// Start new block file // Start new block file
@ -1963,7 +1981,10 @@ bool AlreadyHave(CTxDB& txdb, const CInv& inv)
// The message start string is designed to be unlikely to occur in normal data.
// The characters are rarely used upper ascii, not valid as UTF-8, and produce
// a large 4-byte int at any alignment.
char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
bool ProcessMessages(CNode* pfrom) bool ProcessMessages(CNode* pfrom)
@ -2022,19 +2043,14 @@ bool ProcessMessages(CNode* pfrom)
if (nMessageSize > vRecv.size()) if (nMessageSize > vRecv.size())
{ {
// Rewind and wait for rest of message // Rewind and wait for rest of message
///// need a mechanism to give up waiting for overlong message size error
vRecv.insert(vRecv.begin(), vHeaderSave.begin(), vHeaderSave.end()); vRecv.insert(vRecv.begin(), vHeaderSave.begin(), vHeaderSave.end());
break; break;
} }
// Copy message to its own buffer
CDataStream vMsg(vRecv.begin(), vRecv.begin() + nMessageSize, vRecv.nType, vRecv.nVersion);
vRecv.ignore(nMessageSize);
// Checksum // Checksum
if (vRecv.GetVersion() >= 209) if (vRecv.GetVersion() >= 209)
{ {
uint256 hash = Hash(vMsg.begin(), vMsg.end()); uint256 hash = Hash(vRecv.begin(), vRecv.begin() + nMessageSize);
unsigned int nChecksum = 0; unsigned int nChecksum = 0;
memcpy(&nChecksum, &hash, sizeof(nChecksum)); memcpy(&nChecksum, &hash, sizeof(nChecksum));
if (nChecksum != hdr.nChecksum) if (nChecksum != hdr.nChecksum)
@ -2045,6 +2061,10 @@ bool ProcessMessages(CNode* pfrom)
} }
} }
// Copy message to its own buffer
CDataStream vMsg(vRecv.begin(), vRecv.begin() + nMessageSize, vRecv.nType, vRecv.nVersion);
vRecv.ignore(nMessageSize);
// Process message // Process message
bool fRet = false; bool fRet = false;
try try
@ -2208,20 +2228,27 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
addr.nTime -= 5 * 24 * 60 * 60; addr.nTime -= 5 * 24 * 60 * 60;
AddAddress(addr); AddAddress(addr);
pfrom->AddAddressKnown(addr); pfrom->AddAddressKnown(addr);
if (!pfrom->fGetAddr && addr.IsRoutable()) if (!pfrom->fGetAddr && vAddr.size() <= 10 && addr.IsRoutable())
{ {
// Relay to a limited number of other nodes // Relay to a limited number of other nodes
CRITICAL_BLOCK(cs_vNodes) CRITICAL_BLOCK(cs_vNodes)
{ {
// Use deterministic randomness to send to // Use deterministic randomness to send to the same nodes for 24 hours
// the same places for 12 hours at a time // at a time so the setAddrKnowns of the chosen nodes prevent repeats
static uint256 hashSalt; static uint256 hashSalt;
if (hashSalt == 0) if (hashSalt == 0)
RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt)); RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
uint256 hashRand = addr.ip ^ ((GetTime()+addr.ip)/(12*60*60)) ^ hashSalt; uint256 hashRand = hashSalt ^ (((int64)addr.ip)<<32) ^ ((GetTime()+addr.ip)/(24*60*60));
hashRand = Hash(BEGIN(hashRand), END(hashRand));
multimap<uint256, CNode*> mapMix; multimap<uint256, CNode*> mapMix;
foreach(CNode* pnode, vNodes) foreach(CNode* pnode, vNodes)
mapMix.insert(make_pair(hashRand = Hash(BEGIN(hashRand), END(hashRand)), pnode)); {
unsigned int nPointer;
memcpy(&nPointer, &pnode, sizeof(nPointer));
uint256 hashKey = hashRand ^ nPointer;
hashKey = Hash(BEGIN(hashKey), END(hashKey));
mapMix.insert(make_pair(hashKey, pnode));
}
int nRelayNodes = 2; int nRelayNodes = 2;
for (multimap<uint256, CNode*>::iterator mi = mapMix.begin(); mi != mapMix.end() && nRelayNodes-- > 0; ++mi) for (multimap<uint256, CNode*>::iterator mi = mapMix.begin(); mi != mapMix.end() && nRelayNodes-- > 0; ++mi)
((*mi).second)->PushAddress(addr); ((*mi).second)->PushAddress(addr);
@ -2446,7 +2473,7 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
foreach(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses) foreach(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
{ {
const CAddress& addr = item.second; const CAddress& addr = item.second;
if (addr.nTime > nSince && GetRand(nCount) < 2000) if (addr.nTime > nSince && GetRand(nCount) < 2500)
pfrom->PushAddress(addr); pfrom->PushAddress(addr);
} }
} }
@ -2931,10 +2958,12 @@ void BitcoinMiner()
f4WaySSE2 = (mapArgs["-4way"] != "0"); f4WaySSE2 = (mapArgs["-4way"] != "0");
CReserveKey reservekey; CReserveKey reservekey;
CBigNum bnExtraNonce = 0; unsigned int nExtraNonce = 0;
int64 nPrevTime = 0;
while (fGenerateBitcoins) while (fGenerateBitcoins)
{ {
Sleep(50); if (AffinityBugWorkaround(ThreadBitcoinMiner))
return;
if (fShutdown) if (fShutdown)
return; return;
while (vNodes.empty() || IsInitialBlockDownload()) while (vNodes.empty() || IsInitialBlockDownload())
@ -2957,7 +2986,13 @@ void BitcoinMiner()
CTransaction txNew; CTransaction txNew;
txNew.vin.resize(1); txNew.vin.resize(1);
txNew.vin[0].prevout.SetNull(); txNew.vin[0].prevout.SetNull();
txNew.vin[0].scriptSig << ++bnExtraNonce; int64 nNow = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
if (nNow > nPrevTime+1 && ++nExtraNonce >= 0x7f)
{
nExtraNonce = 1;
nPrevTime = nNow;
}
txNew.vin[0].scriptSig << nBits << CBigNum(nExtraNonce);
txNew.vout.resize(1); txNew.vout.resize(1);
txNew.vout[0].scriptPubKey << reservekey.GetReservedKey() << OP_CHECKSIG; txNew.vout[0].scriptPubKey << reservekey.GetReservedKey() << OP_CHECKSIG;
@ -3045,9 +3080,9 @@ void BitcoinMiner()
tmpworkspace& tmp = *(tmpworkspace*)alignup<16>(tmpbuf); tmpworkspace& tmp = *(tmpworkspace*)alignup<16>(tmpbuf);
tmp.block.nVersion = pblock->nVersion; tmp.block.nVersion = pblock->nVersion;
tmp.block.hashPrevBlock = pblock->hashPrevBlock = (pindexPrev ? pindexPrev->GetBlockHash() : 0); tmp.block.hashPrevBlock = pblock->hashPrevBlock = pindexPrev->GetBlockHash();
tmp.block.hashMerkleRoot = pblock->hashMerkleRoot = pblock->BuildMerkleTree(); tmp.block.hashMerkleRoot = pblock->hashMerkleRoot = pblock->BuildMerkleTree();
tmp.block.nTime = pblock->nTime = max((pindexPrev ? pindexPrev->GetMedianTimePast()+1 : 0), GetAdjustedTime()); tmp.block.nTime = pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
tmp.block.nBits = pblock->nBits = nBits; tmp.block.nBits = pblock->nBits = nBits;
tmp.block.nNonce = pblock->nNonce = 0; tmp.block.nNonce = pblock->nNonce = 0;
@ -3177,10 +3212,7 @@ void BitcoinMiner()
break; break;
// Update nTime every few seconds // Update nTime every few seconds
int64 nNewTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime()); pblock->nTime = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
if (nNewTime != pblock->nTime && bnExtraNonce > 10)
bnExtraNonce = 0;
pblock->nTime = nNewTime;
tmp.block.nTime = ByteReverse(pblock->nTime); tmp.block.nTime = ByteReverse(pblock->nTime);
} }
} }

4
main.h
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@ -22,7 +22,6 @@ static const int64 CENT = 1000000;
static const int64 MAX_MONEY = 21000000 * COIN; static const int64 MAX_MONEY = 21000000 * COIN;
inline bool MoneyRange(int64 nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); } inline bool MoneyRange(int64 nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
static const int COINBASE_MATURITY = 100; static const int COINBASE_MATURITY = 100;
static const CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
@ -31,7 +30,8 @@ static const CBigNum bnProofOfWorkLimit(~uint256(0) >> 32);
extern CCriticalSection cs_main; extern CCriticalSection cs_main;
extern map<uint256, CBlockIndex*> mapBlockIndex; extern map<uint256, CBlockIndex*> mapBlockIndex;
extern const uint256 hashGenesisBlock; extern uint256 hashGenesisBlock;
extern CBigNum bnProofOfWorkLimit;
extern CBlockIndex* pindexGenesisBlock; extern CBlockIndex* pindexGenesisBlock;
extern int nBestHeight; extern int nBestHeight;
extern CBigNum bnBestChainWork; extern CBigNum bnBestChainWork;

2
net.cpp
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@ -937,7 +937,7 @@ void ThreadOpenConnections2(void* parg)
// Add seed nodes if IRC isn't working // Add seed nodes if IRC isn't working
static bool fSeedUsed; static bool fSeedUsed;
bool fTOR = (fUseProxy && addrProxy.port == htons(9050)); bool fTOR = (fUseProxy && addrProxy.port == htons(9050));
if (mapAddresses.empty() && (GetTime() - nStart > 60 || fTOR)) if (mapAddresses.empty() && (GetTime() - nStart > 60 || fTOR) && !fTestNet)
{ {
for (int i = 0; i < ARRAYLEN(pnSeed); i++) for (int i = 0; i < ARRAYLEN(pnSeed); i++)
{ {

5
net.h
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@ -48,10 +48,7 @@ bool StopNode();
// (4) size // (4) size
// (4) checksum // (4) checksum
// The message start string is designed to be unlikely to occur in normal data. extern char pchMessageStart[4];
// The characters are rarely used upper ascii, not valid as UTF-8, and produce
// a large 4-byte int at any alignment.
static const char pchMessageStart[4] = { 0xf9, 0xbe, 0xb4, 0xd9 };
class CMessageHeader class CMessageHeader
{ {

7
script.cpp
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@ -776,16 +776,11 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co
return false; return false;
int nKeysCount = CastToBigNum(stacktop(-i)).getint(); int nKeysCount = CastToBigNum(stacktop(-i)).getint();
if (nKeysCount < 0) if (nKeysCount < 0 || nKeysCount > 20)
return false;
if (nBestHeight > 84000)
{
if (nKeysCount > 20)
return false; return false;
nOpCount += nKeysCount; nOpCount += nKeysCount;
if (nOpCount > 201) if (nOpCount > 201)
return false; return false;
}
int ikey = ++i; int ikey = ++i;
i += nKeysCount; i += nKeysCount;
if (stack.size() < i) if (stack.size() < i)

2
serialize.h
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@ -22,7 +22,7 @@ class CDataStream;
class CAutoFile; class CAutoFile;
static const unsigned int MAX_SIZE = 0x02000000; static const unsigned int MAX_SIZE = 0x02000000;
static const int VERSION = 31304; static const int VERSION = 31305;
static const char* pszSubVer = ""; static const char* pszSubVer = "";

1
ui.cpp
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@ -763,6 +763,7 @@ bool CMainFrame::InsertTransaction(const CWalletTx& wtx, bool fNew, int nIndex)
SingleLine(strDescription), SingleLine(strDescription),
FormatMoney(-nValue, true), FormatMoney(-nValue, true),
""); "");
nIndex = -1;
wtx.nLinesDisplayed++; wtx.nLinesDisplayed++;
} }
} }

27
util.cpp
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@ -16,6 +16,7 @@ bool fShutdown = false;
bool fDaemon = false; bool fDaemon = false;
bool fCommandLine = false; bool fCommandLine = false;
string strMiscWarning; string strMiscWarning;
bool fTestNet = false;
@ -649,15 +650,11 @@ string GetDefaultDataDir()
void GetDataDir(char* pszDir) void GetDataDir(char* pszDir)
{ {
// pszDir must be at least MAX_PATH length. // pszDir must be at least MAX_PATH length.
int nVariation;
if (pszSetDataDir[0] != 0) if (pszSetDataDir[0] != 0)
{ {
strlcpy(pszDir, pszSetDataDir, MAX_PATH); strlcpy(pszDir, pszSetDataDir, MAX_PATH);
static bool fMkdirDone; nVariation = 0;
if (!fMkdirDone)
{
fMkdirDone = true;
filesystem::create_directory(pszDir);
}
} }
else else
{ {
@ -665,11 +662,23 @@ void GetDataDir(char* pszDir)
// value so we don't have to do memory allocations after that. // value so we don't have to do memory allocations after that.
static char pszCachedDir[MAX_PATH]; static char pszCachedDir[MAX_PATH];
if (pszCachedDir[0] == 0) if (pszCachedDir[0] == 0)
{
strlcpy(pszCachedDir, GetDefaultDataDir().c_str(), sizeof(pszCachedDir)); strlcpy(pszCachedDir, GetDefaultDataDir().c_str(), sizeof(pszCachedDir));
filesystem::create_directory(pszCachedDir);
}
strlcpy(pszDir, pszCachedDir, MAX_PATH); strlcpy(pszDir, pszCachedDir, MAX_PATH);
nVariation = 1;
}
if (fTestNet)
{
char* p = pszDir + strlen(pszDir);
if (p > pszDir && p[-1] != '/' && p[-1] != '\\')
*p++ = '/';
strcpy(p, "testnet");
nVariation += 2;
}
static bool pfMkdir[4];
if (!pfMkdir[nVariation])
{
pfMkdir[nVariation] = true;
filesystem::create_directory(pszDir);
} }
} }

25
util.h
Unescape View File

@ -145,6 +145,7 @@ extern bool fShutdown;
extern bool fDaemon; extern bool fDaemon;
extern bool fCommandLine; extern bool fCommandLine;
extern string strMiscWarning; extern string strMiscWarning;
extern bool fTestNet;
void RandAddSeed(); void RandAddSeed();
void RandAddSeedPerfmon(); void RandAddSeedPerfmon();
@ -621,3 +622,27 @@ inline void ExitThread(unsigned int nExitCode)
pthread_exit((void*)nExitCode); pthread_exit((void*)nExitCode);
} }
#endif #endif
inline bool AffinityBugWorkaround(void(*pfn)(void*))
{
#ifdef __WXMSW__
// Sometimes after a few hours affinity gets stuck on one processor
DWORD dwProcessAffinityMask = -1;
DWORD dwSystemAffinityMask = -1;
GetProcessAffinityMask(GetCurrentProcess(), &dwProcessAffinityMask, &dwSystemAffinityMask);
DWORD dwPrev1 = SetThreadAffinityMask(GetCurrentThread(), dwProcessAffinityMask);
DWORD dwPrev2 = SetThreadAffinityMask(GetCurrentThread(), dwProcessAffinityMask);
if (dwPrev2 != dwProcessAffinityMask)
{
printf("AffinityBugWorkaround() : SetThreadAffinityMask=%d, ProcessAffinityMask=%d, restarting thread\n", dwPrev2, dwProcessAffinityMask);
if (!CreateThread(pfn, NULL))
printf("Error: CreateThread() failed\n");
return true;
}
#endif
return false;
}

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