kvazar
/
kevacoin
mirror of https://github.com/kvazar-network/kevacoin.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

alert system 

-- version 0.3.11

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@142 1a98c847-1fd6-4fd8-948a-caf3550aa51b
0.8
s_nakamoto 14 years ago
parent
2201a0808e
commit
401926283a
8 changed files with 409 additions and 86 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 200
      main.cpp
  2. 218
      main.h
  3. 5
      net.h
  4. 7
      rpc.cpp
  5. 9
      serialize.h
  6. 13
      ui.cpp
  7. 37
      util.cpp
  8. 6
      util.h

200
main.cpp
Unescape View File

@ -898,14 +898,7 @@ bool IsInitialBlockDownload() @@ -898,14 +898,7 @@ bool IsInitialBlockDownload()
pindexBest->GetBlockTime() < GetTime() - 24 * 60 * 60);
}
bool IsLockdown()
{
if (!pindexBest)
return false;
return (bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6);
}
void Lockdown(CBlockIndex* pindexNew)
void InvalidChainFound(CBlockIndex* pindexNew)
{
if (pindexNew->bnChainWork > bnBestInvalidWork)
{
@ -913,11 +906,10 @@ void Lockdown(CBlockIndex* pindexNew) @@ -913,11 +906,10 @@ void Lockdown(CBlockIndex* pindexNew)
CTxDB().WriteBestInvalidWork(bnBestInvalidWork);
MainFrameRepaint();
}
printf("Lockdown: invalid block=%s height=%d work=%s\n", pindexNew->GetBlockHash().ToString().substr(0,20).c_str(), pindexNew->nHeight, pindexNew->bnChainWork.ToString().c_str());
printf("Lockdown: current best=%s height=%d work=%s\n", hashBestChain.ToString().substr(0,20).c_str(), nBestHeight, bnBestChainWork.ToString().c_str());
printf("Lockdown: IsLockdown()=%d\n", (IsLockdown() ? 1 : 0));
if (IsLockdown())
printf("Lockdown: WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.\n");
printf("InvalidChainFound: invalid block=%s height=%d work=%s\n", pindexNew->GetBlockHash().ToString().substr(0,20).c_str(), pindexNew->nHeight, pindexNew->bnChainWork.ToString().c_str());
printf("InvalidChainFound: current best=%s height=%d work=%s\n", hashBestChain.ToString().substr(0,20).c_str(), nBestHeight, bnBestChainWork.ToString().c_str());
if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
printf("InvalidChainFound: WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.\n");
}
@ -927,6 +919,9 @@ void Lockdown(CBlockIndex* pindexNew) @@ -927,6 +919,9 @@ void Lockdown(CBlockIndex* pindexNew)
bool CTransaction::DisconnectInputs(CTxDB& txdb)
{
// Relinquish previous transactions' spent pointers
@ -1282,7 +1277,7 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) @@ -1282,7 +1277,7 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew)
if (!ConnectBlock(txdb, pindexNew) || !txdb.WriteHashBestChain(hash))
{
txdb.TxnAbort();
Lockdown(pindexNew);
InvalidChainFound(pindexNew);
return error("SetBestChain() : ConnectBlock failed");
}
txdb.TxnCommit();
@ -1298,7 +1293,7 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew) @@ -1298,7 +1293,7 @@ bool CBlock::SetBestChain(CTxDB& txdb, CBlockIndex* pindexNew)
if (!Reorganize(txdb, pindexNew))
{
txdb.TxnAbort();
Lockdown(pindexNew);
InvalidChainFound(pindexNew);
return error("SetBestChain() : Reorganize failed");
}
}
@ -1571,16 +1566,16 @@ bool ScanMessageStart(Stream& s) @@ -1571,16 +1566,16 @@ bool ScanMessageStart(Stream& s)
}
}
bool CheckDiskSpace(int64 nAdditionalBytes)
bool CheckDiskSpace(uint64 nAdditionalBytes)
{
uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
// Check for 15MB because database could create another 10MB log file at any time
if (nFreeBytesAvailable < (int64)15000000 + nAdditionalBytes)
if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes)
{
fShutdown = true;
string strMessage = _("Warning: Disk space is low ");
strWarning = strMessage;
strMiscWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION);
CreateThread(Shutdown, NULL);
@ -1648,17 +1643,7 @@ bool LoadBlockIndex(bool fAllowNew) @@ -1648,17 +1643,7 @@ bool LoadBlockIndex(bool fAllowNew)
if (!fAllowNew)
return false;
// Genesis Block:
// GetHash() = 0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
// hashMerkleRoot = 0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b
// txNew.vin[0].scriptSig = 486604799 4 0x736B6E616220726F662074756F6C69616220646E6F63657320666F206B6E697262206E6F20726F6C6C65636E61684320393030322F6E614A2F33302073656D695420656854
// txNew.vout[0].nValue = 5000000000
// txNew.vout[0].scriptPubKey = 0x5F1DF16B2B704C8A578D0BBAF74D385CDE12C11EE50455F3C438EF4C3FBCF649B6DE611FEAE06279A60939E028A8D65C10B73071A6F16719274855FEB0FD8A6704 OP_CHECKSIG
// block.nVersion = 1
// block.nTime = 1231006505
// block.nBits = 0x1d00ffff
// block.nNonce = 2083236893
// CBlock(hash=000000000019d6, ver=1, hashPrevBlock=00000000000000, hashMerkleRoot=4a5e1e, nTime=1231006505, nBits=1d00ffff, nNonce=2083236893, vtx=1)
// CTransaction(hash=4a5e1e, ver=1, vin.size=1, vout.size=1, nLockTime=0)
// CTxIn(COutPoint(000000, -1), coinbase 04ffff001d0104455468652054696d65732030332f4a616e2f32303039204368616e63656c6c6f72206f6e206272696e6b206f66207365636f6e64206261696c6f757420666f722062616e6b73)
@ -1672,9 +1657,7 @@ bool LoadBlockIndex(bool fAllowNew) @@ -1672,9 +1657,7 @@ bool LoadBlockIndex(bool fAllowNew)
txNew.vout.resize(1);
txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(4) << vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
txNew.vout[0].nValue = 50 * COIN;
CBigNum bnPubKey;
bnPubKey.SetHex("0x5F1DF16B2B704C8A578D0BBAF74D385CDE12C11EE50455F3C438EF4C3FBCF649B6DE611FEAE06279A60939E028A8D65C10B73071A6F16719274855FEB0FD8A6704");
txNew.vout[0].scriptPubKey = CScript() << bnPubKey << OP_CHECKSIG;
txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
CBlock block;
block.vtx.push_back(txNew);
block.hashPrevBlock = 0;
@ -1686,11 +1669,10 @@ bool LoadBlockIndex(bool fAllowNew) @@ -1686,11 +1669,10 @@ bool LoadBlockIndex(bool fAllowNew)
//// debug print
printf("%s\n", block.GetHash().ToString().c_str());
printf("%s\n", block.hashMerkleRoot.ToString().c_str());
printf("%s\n", hashGenesisBlock.ToString().c_str());
txNew.vout[0].scriptPubKey.print();
block.print();
printf("%s\n", block.hashMerkleRoot.ToString().c_str());
assert(block.hashMerkleRoot == uint256("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
block.print();
assert(block.GetHash() == hashGenesisBlock);
@ -1798,6 +1780,111 @@ void PrintBlockTree() @@ -1798,6 +1780,111 @@ void PrintBlockTree()
//////////////////////////////////////////////////////////////////////////////
//
// CAlert
//
map<uint256, CAlert> mapAlerts;
CCriticalSection cs_mapAlerts;
string GetWarnings(string strFor)
{
int nPriority = 0;
string strStatusBar;
string strRPC;
// Misc warnings like out of disk space and clock is wrong
if (strMiscWarning != "")
{
nPriority = 1000;
strStatusBar = strMiscWarning;
}
// Longer invalid proof-of-work chain
if (pindexBest && bnBestInvalidWork > bnBestChainWork + pindexBest->GetBlockWork() * 6)
{
nPriority = 2000;
strStatusBar = strRPC = "WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.";
}
// Alerts
CRITICAL_BLOCK(cs_mapAlerts)
{
foreach(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
{
const CAlert& alert = item.second;
if (alert.AppliesToMe() && alert.nPriority > nPriority)
{
nPriority = alert.nPriority;
strStatusBar = alert.strStatusBar;
strRPC = alert.strRPCError;
}
}
}
if (strFor == "statusbar")
return strStatusBar;
else if (strFor == "rpc")
return strRPC;
assert(("GetWarnings() : invalid parameter", false));
return "error";
}
bool CAlert::ProcessAlert()
{
if (!CheckSignature())
return false;
if (!IsInEffect())
return false;
CRITICAL_BLOCK(cs_mapAlerts)
{
// Cancel previous alerts
for (map<uint256, CAlert>::iterator mi = mapAlerts.begin(); mi != mapAlerts.end();)
{
const CAlert& alert = (*mi).second;
if (Cancels(alert))
{
printf("cancelling alert %d\n", alert.nID);
mapAlerts.erase(mi++);
}
else if (!alert.IsInEffect())
{
printf("expiring alert %d\n", alert.nID);
mapAlerts.erase(mi++);
}
else
mi++;
}
// Check if this alert has been cancelled
foreach(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
{
const CAlert& alert = item.second;
if (alert.Cancels(*this))
{
printf("alert already cancelled by %d\n", alert.nID);
return false;
}
}
// Add to mapAlerts
mapAlerts.insert(make_pair(GetHash(), *this));
}
printf("accepted alert %d, AppliesToMe()=%d\n", nID, AppliesToMe());
MainFrameRepaint();
return true;
}
//////////////////////////////////////////////////////////////////////////////
//
// Messages
@ -1827,7 +1914,7 @@ bool ProcessMessages(CNode* pfrom) @@ -1827,7 +1914,7 @@ bool ProcessMessages(CNode* pfrom)
if (vRecv.empty())
return true;
//if (fDebug)
// printf("ProcessMessages(%d bytes)\n", vRecv.size());
// printf("ProcessMessages(%u bytes)\n", vRecv.size());
//
// Message format
@ -1869,6 +1956,11 @@ bool ProcessMessages(CNode* pfrom) @@ -1869,6 +1956,11 @@ bool ProcessMessages(CNode* pfrom)
// Message size
unsigned int nMessageSize = hdr.nMessageSize;
if (nMessageSize > MAX_SIZE)
{
printf("ProcessMessage(%s, %u bytes) : nMessageSize > MAX_SIZE\n", strCommand.c_str(), nMessageSize);
continue;
}
if (nMessageSize > vRecv.size())
{
// Rewind and wait for rest of message
@ -1889,7 +1981,7 @@ bool ProcessMessages(CNode* pfrom) @@ -1889,7 +1981,7 @@ bool ProcessMessages(CNode* pfrom)
memcpy(&nChecksum, &hash, sizeof(nChecksum));
if (nChecksum != hdr.nChecksum)
{
printf("ProcessMessage(%s, %d bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
printf("ProcessMessage(%s, %u bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
strCommand.c_str(), nMessageSize, nChecksum, hdr.nChecksum);
continue;
}
@ -1906,15 +1998,15 @@ bool ProcessMessages(CNode* pfrom) @@ -1906,15 +1998,15 @@ bool ProcessMessages(CNode* pfrom)
}
catch (std::ios_base::failure& e)
{
if (strstr(e.what(), "CDataStream::read() : end of data"))
if (strstr(e.what(), "end of data"))
{
// Allow exceptions from underlength message on vRecv
printf("ProcessMessage(%s, %d bytes) : Exception '%s' caught, normally caused by a message being shorter than its stated length\n", strCommand.c_str(), nMessageSize, e.what());
printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught, normally caused by a message being shorter than its stated length\n", strCommand.c_str(), nMessageSize, e.what());
}
else if (strstr(e.what(), ": size too large"))
else if (strstr(e.what(), "size too large"))
{
// Allow exceptions from overlong size
printf("ProcessMessage(%s, %d bytes) : Exception '%s' caught\n", strCommand.c_str(), nMessageSize, e.what());
printf("ProcessMessage(%s, %u bytes) : Exception '%s' caught\n", strCommand.c_str(), nMessageSize, e.what());
}
else
{
@ -1928,7 +2020,7 @@ bool ProcessMessages(CNode* pfrom) @@ -1928,7 +2020,7 @@ bool ProcessMessages(CNode* pfrom)
}
if (!fRet)
printf("ProcessMessage(%s, %d bytes) FAILED\n", strCommand.c_str(), nMessageSize);
printf("ProcessMessage(%s, %u bytes) FAILED\n", strCommand.c_str(), nMessageSize);
}
vRecv.Compact();
@ -1965,14 +2057,13 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) @@ -1965,14 +2057,13 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
CAddress addrMe;
CAddress addrFrom;
uint64 nNonce = 1;
string strSubVer;
vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe;
if (pfrom->nVersion == 10300)
pfrom->nVersion = 300;
if (pfrom->nVersion >= 106 && !vRecv.empty())
vRecv >> addrFrom >> nNonce;
if (pfrom->nVersion >= 106 && !vRecv.empty())
vRecv >> strSubVer;
vRecv >> pfrom->strSubVer;
if (pfrom->nVersion >= 209 && !vRecv.empty())
vRecv >> pfrom->nStartingHeight;
@ -2010,6 +2101,11 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) @@ -2010,6 +2101,11 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
pfrom->PushGetBlocks(pindexBest, uint256(0));
}
// Relay alerts
CRITICAL_BLOCK(cs_mapAlerts)
foreach(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
item.second.RelayTo(pfrom);
pfrom->fSuccessfullyConnected = true;
printf("version message: version %d, blocks=%d\n", pfrom->nVersion, pfrom->nStartingHeight);
@ -2362,6 +2458,22 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) @@ -2362,6 +2458,22 @@ bool ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
}
else if (strCommand == "alert")
{
CAlert alert;
vRecv >> alert;
if (alert.ProcessAlert())
{
// Relay
pfrom->setKnown.insert(alert.GetHash());
CRITICAL_BLOCK(cs_vNodes)
foreach(CNode* pnode, vNodes)
alert.RelayTo(pnode);
}
}
else
{
// Ignore unknown commands for extensibility
@ -2695,7 +2807,7 @@ void BitcoinMiner() @@ -2695,7 +2807,7 @@ void BitcoinMiner()
map<uint256, CTxIndex> mapTestPool;
vector<char> vfAlreadyAdded(mapTransactions.size());
bool fFoundSomething = true;
unsigned int nBlockSize = 0;
uint64 nBlockSize = 0;
while (fFoundSomething && nBlockSize < MAX_SIZE/2)
{
fFoundSomething = false;

218
main.h
Unescape View File

@ -14,7 +14,6 @@ class CBlockIndex; @@ -14,7 +14,6 @@ class CBlockIndex;
class CWalletTx;
class CKeyItem;
static const unsigned int MAX_SIZE = 0x02000000;
static const unsigned int MAX_BLOCK_SIZE = 1000000;
static const int64 COIN = 100000000;
static const int64 CENT = 1000000;
@ -61,7 +60,7 @@ extern int fMinimizeOnClose; @@ -61,7 +60,7 @@ extern int fMinimizeOnClose;
bool CheckDiskSpace(int64 nAdditionalBytes=0);
bool CheckDiskSpace(uint64 nAdditionalBytes=0);
FILE* OpenBlockFile(unsigned int nFile, unsigned int nBlockPos, const char* pszMode="rb");
FILE* AppendBlockFile(unsigned int& nFileRet);
bool AddKey(const CKey& key);
@ -85,7 +84,7 @@ void ThreadBitcoinMiner(void* parg); @@ -85,7 +84,7 @@ void ThreadBitcoinMiner(void* parg);
void BitcoinMiner();
bool CheckProofOfWork(uint256 hash, unsigned int nBits);
bool IsInitialBlockDownload();
bool IsLockdown();
string GetWarnings(string strFor);
@ -298,7 +297,6 @@ public: @@ -298,7 +297,6 @@ public:
int64 nValue;
CScript scriptPubKey;
public:
CTxOut()
{
SetNull();
@ -475,6 +473,10 @@ public: @@ -475,6 +473,10 @@ public:
if (vin.empty() || vout.empty())
return error("CTransaction::CheckTransaction() : vin or vout empty");
// Size limits
if (::GetSerializeSize(*this, SER_DISK) > MAX_SIZE)
return error("CTransaction::CheckTransaction() : size limits failed");
// Check for negative or overflow output values
int64 nValueOut = 0;
foreach(const CTxOut& txout, vout)
@ -1469,6 +1471,214 @@ public: @@ -1469,6 +1471,214 @@ public:
//
// Alert messages are broadcast as a vector of signed data. Unserializing may
// not read the entire buffer if the alert is for a newer version, but older
// versions can still relay the original data.
//
class CUnsignedAlert
{
public:
int nVersion;
int64 nRelayUntil; // when newer nodes stop relaying to newer nodes
int64 nExpiration;
int nID;
int nCancel;
set<int> setCancel;
int nMinVer; // lowest version inclusive
int nMaxVer; // highest version inclusive
set<string> setSubVer; // empty matches all
int nPriority;
// Actions
string strComment;
string strStatusBar;
string strRPCError;
IMPLEMENT_SERIALIZE
(
READWRITE(this->nVersion);
nVersion = this->nVersion;
READWRITE(nRelayUntil);
READWRITE(nExpiration);
READWRITE(nID);
READWRITE(nCancel);
READWRITE(setCancel);
READWRITE(nMinVer);
READWRITE(nMaxVer);
READWRITE(setSubVer);
READWRITE(nPriority);
READWRITE(strComment);
READWRITE(strStatusBar);
READWRITE(strRPCError);
)
void SetNull()
{
nVersion = 1;
nRelayUntil = 0;
nExpiration = 0;
nID = 0;
nCancel = 0;
setCancel.clear();
nMinVer = 0;
nMaxVer = 0;
setSubVer.clear();
nPriority = 0;
strComment.clear();
strStatusBar.clear();
strRPCError.clear();
}
string ToString() const
{
string strSetCancel;
foreach(int n, setCancel)
strSetCancel += strprintf("%d ", n);
string strSetSubVer;
foreach(string str, setSubVer)
strSetSubVer += "\"" + str + "\" ";
return strprintf(
"CAlert(\n"
" nVersion = %d\n"
" nRelayUntil = %"PRI64d"\n"
" nExpiration = %"PRI64d"\n"
" nID = %d\n"
" nCancel = %d\n"
" setCancel = %s\n"
" nMinVer = %d\n"
" nMaxVer = %d\n"
" setSubVer = %s\n"
" nPriority = %d\n"
" strComment = \"%s\"\n"
" strStatusBar = \"%s\"\n"
" strRPCError = \"%s\"\n"
")\n",
nVersion,
nRelayUntil,
nExpiration,
nID,
nCancel,
strSetCancel.c_str(),
nMinVer,
nMaxVer,
strSetSubVer.c_str(),
nPriority,
strComment.c_str(),
strStatusBar.c_str(),
strRPCError.c_str());
}
void print() const
{
printf("%s", ToString().c_str());
}
};
class CAlert : public CUnsignedAlert
{
public:
vector<unsigned char> vchMsg;
vector<unsigned char> vchSig;
CAlert()
{
SetNull();
}
IMPLEMENT_SERIALIZE
(
READWRITE(vchMsg);
READWRITE(vchSig);
)
void SetNull()
{
CUnsignedAlert::SetNull();
vchMsg.clear();
vchSig.clear();
}
bool IsNull() const
{
return (nExpiration == 0);
}
uint256 GetHash() const
{
return SerializeHash(*this);
}
bool IsInEffect() const
{
return (GetAdjustedTime() < nExpiration);
}
bool Cancels(const CAlert& alert) const
{
if (!IsInEffect())
false;
return (alert.nID <= nCancel || setCancel.count(alert.nID));
}
bool AppliesTo(int nVersion, string strSubVerIn) const
{
return (IsInEffect() &&
nMinVer <= nVersion && nVersion <= nMaxVer &&
(setSubVer.empty() || setSubVer.count(strSubVerIn)));
}
bool AppliesToMe() const
{
return AppliesTo(VERSION, ::pszSubVer);
}
bool RelayTo(CNode* pnode) const
{
if (!IsInEffect())
return false;
// returns true if wasn't already contained in the set
if (pnode->setKnown.insert(GetHash()).second)
{
if (AppliesTo(pnode->nVersion, pnode->strSubVer) ||
AppliesToMe() ||
GetAdjustedTime() < nRelayUntil)
{
pnode->PushMessage("alert", *this);
return true;
}
}
return false;
}
bool CheckSignature()
{
CKey key;
if (!key.SetPubKey(ParseHex("04fc9702847840aaf195de8442ebecedf5b095cdbb9bc716bda9110971b28a49e0ead8564ff0db22209e0374782c093bb899692d524e9d6a6956e7c5ecbcd68284")))
return error("CAlert::CheckSignature() : SetPubKey failed");
if (!key.Verify(Hash(vchMsg.begin(), vchMsg.end()), vchSig))
return error("CAlert::CheckSignature() : verify signature failed");
// Now unserialize the data
CDataStream sMsg(vchMsg);
sMsg >> *(CUnsignedAlert*)this;
return true;
}
bool ProcessAlert();
};
extern map<uint256, CTransaction> mapTransactions;
extern map<uint256, CWalletTx> mapWallet;
extern vector<uint256> vWalletUpdated;

5
net.h
Unescape View File

@ -504,6 +504,7 @@ public: @@ -504,6 +504,7 @@ public:
unsigned int nMessageStart;
CAddress addr;
int nVersion;
string strSubVer;
bool fClient;
bool fInbound;
bool fNetworkNode;
@ -520,10 +521,11 @@ public: @@ -520,10 +521,11 @@ public:
uint256 hashLastGetBlocksEnd;
int nStartingHeight;
// flood
// flood relay
vector<CAddress> vAddrToSend;
set<CAddress> setAddrKnown;
bool fGetAddr;
set<uint256> setKnown;
// inventory based relay
set<CInv> setInventoryKnown;
@ -557,6 +559,7 @@ public: @@ -557,6 +559,7 @@ public:
nMessageStart = -1;
addr = addrIn;
nVersion = 0;
strSubVer = "";
fClient = false; // set by version message
fInbound = fInboundIn;
fNetworkNode = false;

7
rpc.cpp
Unescape View File

@ -247,7 +247,7 @@ Value getinfo(const Array& params, bool fHelp) @@ -247,7 +247,7 @@ Value getinfo(const Array& params, bool fHelp)
obj.push_back(Pair("genproclimit", (int)(fLimitProcessors ? nLimitProcessors : -1)));
obj.push_back(Pair("difficulty", (double)GetDifficulty()));
obj.push_back(Pair("hashespersec", gethashespersec(params, false)));
obj.push_back(Pair("status", strWarning));
obj.push_back(Pair("errors", GetWarnings("statusbar")));
return obj;
}
@ -975,8 +975,9 @@ void ThreadRPCServer2(void* parg) @@ -975,8 +975,9 @@ void ThreadRPCServer2(void* parg)
printf("ThreadRPCServer method=%s\n", strMethod.c_str());
// Observe lockdown
if (IsLockdown() && !mapArgs.count("-overridesafety") && strMethod != "help" && strMethod != "stop" && strMethod != "getgenerate" && strMethod != "setgenerate")
throw runtime_error("WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade.");
string strWarning = GetWarnings("rpc");
if (strWarning != "" && !mapArgs.count("-overridesafety") && strMethod != "getinfo" && strMethod != "help" && strMethod != "stop" && strMethod != "getgenerate" && strMethod != "setgenerate")
throw runtime_error(strWarning);
// Execute
map<string, rpcfn_type>::iterator mi = mapCallTable.find(strMethod);

9
serialize.h
Unescape View File

@ -19,8 +19,11 @@ class CScript; @@ -19,8 +19,11 @@ class CScript;
class CDataStream;
class CAutoFile;
static const int VERSION = 310;
static const char* pszSubVer = ".5";
static const unsigned int MAX_SIZE = 0x02000000;
static const int VERSION = 311;
static const char* pszSubVer = ".0";
@ -224,7 +227,7 @@ uint64 ReadCompactSize(Stream& is) @@ -224,7 +227,7 @@ uint64 ReadCompactSize(Stream& is)
READDATA(is, nSize);
nSizeRet = nSize;
}
if (nSizeRet > (uint64)INT_MAX)
if (nSizeRet > (uint64)MAX_SIZE)
throw std::ios_base::failure("ReadCompactSize() : size too large");
return nSizeRet;
}

13
ui.cpp
Unescape View File

@ -196,7 +196,7 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, wxWindow* pa @@ -196,7 +196,7 @@ bool ThreadSafeAskFee(int64 nFeeRequired, const string& strCaption, wxWindow* pa
void CalledSetStatusBar(const string& strText, int nField)
{
if (nField == 0 && IsLockdown())
if (nField == 0 && GetWarnings("statusbar") != "")
return;
if (pframeMain && pframeMain->m_statusBar)
pframeMain->m_statusBar->SetStatusText(strText, nField);
@ -1013,12 +1013,13 @@ void CMainFrame::OnPaintListCtrl(wxPaintEvent& event) @@ -1013,12 +1013,13 @@ void CMainFrame::OnPaintListCtrl(wxPaintEvent& event)
RefreshStatusColumn();
// Update status bar
static bool fPrevLockdown;
if (IsLockdown())
m_statusBar->SetStatusText(string(" ") + _("WARNING: Displayed transactions may not be correct! You may need to upgrade, or other nodes may need to upgrade."), 0);
else if (fPrevLockdown)
static string strPrevWarning;
string strWarning = GetWarnings("statusbar");
if (strWarning != "")
m_statusBar->SetStatusText(string(" ") + _(strWarning), 0);
else if (strPrevWarning != "")
m_statusBar->SetStatusText("", 0);
fPrevLockdown = IsLockdown();
strPrevWarning = strWarning;
string strGen = "";
if (fGenerateBitcoins)

37
util.cpp
Unescape View File

@ -14,7 +14,7 @@ char pszSetDataDir[MAX_PATH] = ""; @@ -14,7 +14,7 @@ char pszSetDataDir[MAX_PATH] = "";
bool fShutdown = false;
bool fDaemon = false;
bool fCommandLine = false;
string strWarning;
string strMiscWarning;
@ -104,12 +104,8 @@ void RandAddSeedPerfmon() @@ -104,12 +104,8 @@ void RandAddSeedPerfmon()
RegCloseKey(HKEY_PERFORMANCE_DATA);
if (ret == ERROR_SUCCESS)
{
uint256 hash;
SHA256(pdata, nSize, (unsigned char*)&hash);
RAND_add(&hash, sizeof(hash), min(nSize/500.0, (double)sizeof(hash)));
hash = 0;
RAND_add(pdata, nSize, nSize/100.0);
memset(pdata, 0, nSize);
printf("%s RandAddSeed() %d bytes\n", DateTimeStrFormat("%x %H:%M", GetTime()).c_str(), nSize);
}
#endif
@ -371,11 +367,6 @@ bool ParseMoney(const char* pszIn, int64& nRet) @@ -371,11 +367,6 @@ bool ParseMoney(const char* pszIn, int64& nRet)
vector<unsigned char> ParseHex(const char* psz)
{
vector<unsigned char> vch;
while (isspace(*psz))
psz++;
vch.reserve((strlen(psz)+1)/3);
static char phexdigit[256] =
{ -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
@ -394,24 +385,22 @@ vector<unsigned char> ParseHex(const char* psz) @@ -394,24 +385,22 @@ vector<unsigned char> ParseHex(const char* psz)
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, };
while (*psz)
// convert hex dump to vector
vector<unsigned char> vch;
loop
{
while (isspace(*psz))
psz++;
char c = phexdigit[(unsigned char)*psz++];
if (c == -1)
break;
unsigned char n = (c << 4);
if (*psz)
{
char c = phexdigit[(unsigned char)*psz++];
if (c == -1)
break;
n |= c;
vch.push_back(n);
}
while (isspace(*psz))
psz++;
c = phexdigit[(unsigned char)*psz++];
if (c == -1)
break;
n |= c;
vch.push_back(n);
}
return vch;
}
@ -761,7 +750,7 @@ void AddTimeData(unsigned int ip, int64 nTime) @@ -761,7 +750,7 @@ void AddTimeData(unsigned int ip, int64 nTime)
{
fDone = true;
string strMessage = _("Warning: Check your system date and time, you may not be able to generate or receive the most recent blocks!");
strWarning = strMessage;
strMiscWarning = strMessage;
printf("*** %s\n", strMessage.c_str());
boost::thread(bind(ThreadSafeMessageBox, strMessage+" ", string("Bitcoin"), wxOK | wxICON_EXCLAMATION, (wxWindow*)NULL, -1, -1));
}

6
util.h
Unescape View File

@ -143,7 +143,7 @@ extern char pszSetDataDir[MAX_PATH]; @@ -143,7 +143,7 @@ extern char pszSetDataDir[MAX_PATH];
extern bool fShutdown;
extern bool fDaemon;
extern bool fCommandLine;
extern string strWarning;
extern string strMiscWarning;
void RandAddSeed();
void RandAddSeedPerfmon();
@ -307,6 +307,8 @@ inline int64 abs64(int64 n) @@ -307,6 +307,8 @@ inline int64 abs64(int64 n)
template<typename T>
string HexStr(const T itbegin, const T itend, bool fSpaces=true)
{
if (itbegin == itend)
return "";
const unsigned char* pbegin = (const unsigned char*)&itbegin[0];
const unsigned char* pend = pbegin + (itend - itbegin) * sizeof(itbegin[0]);
string str;
@ -323,6 +325,8 @@ inline string HexStr(vector<unsigned char> vch, bool fSpaces=true) @@ -323,6 +325,8 @@ inline string HexStr(vector<unsigned char> vch, bool fSpaces=true)
template<typename T>
string HexNumStr(const T itbegin, const T itend, bool f0x=true)
{
if (itbegin == itend)
return "";
const unsigned char* pbegin = (const unsigned char*)&itbegin[0];
const unsigned char* pend = pbegin + (itend - itbegin) * sizeof(itbegin[0]);
string str = (f0x ? "0x" : "");

Write Preview
Loading…
Cancel
Save