// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+#include "init.h"
+#include "main.h"
+#include "core.h"
#include "txdb.h"
#include "walletdb.h"
#include "bitcoinrpc.h"
#include "net.h"
-#include "init.h"
#include "util.h"
#include "ui_interface.h"
+#include "checkpoints.h"
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
CWallet* pwalletMain;
CClientUIInterface uiInterface;
+#ifdef WIN32
+// Win32 LevelDB doesn't use filedescriptors, and the ones used for
+// accessing block files, don't count towards to fd_set size limit
+// anyway.
+#define MIN_CORE_FILEDESCRIPTORS 0
+#else
+#define MIN_CORE_FILEDESCRIPTORS 150
+#endif
+
// Used to pass flags to the Bind() function
enum BindFlags {
BF_NONE = 0,
BF_REPORT_ERROR = (1U << 1)
};
+
//////////////////////////////////////////////////////////////////////////////
//
// Shutdown
RenameThread("bitcoin-shutoff");
nTransactionsUpdated++;
StopRPCThreads();
+ ShutdownRPCMining();
bitdb.Flush(false);
+ GenerateBitcoins(false, NULL);
StopNode();
{
LOCK(cs_main);
+ if (pwalletMain)
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
if (pblocktree)
pblocktree->Flush();
if (pcoinsTip)
//
// Signal handlers are very limited in what they are allowed to do, so:
//
-void DetectShutdownThread(boost::thread_group* threadGroup)
-{
- // Tell the main threads to shutdown.
- while (!fRequestShutdown)
- {
- MilliSleep(200);
- if (fRequestShutdown)
- threadGroup->interrupt_all();
- }
-}
-
void HandleSIGTERM(int)
{
fRequestShutdown = true;
fReopenDebugLog = true;
}
-
-
-
-
-//////////////////////////////////////////////////////////////////////////////
-//
-// Start
-//
-#if !defined(QT_GUI)
-bool AppInit(int argc, char* argv[])
-{
- boost::thread_group threadGroup;
- boost::thread* detectShutdownThread = NULL;
-
- bool fRet = false;
- try
- {
- //
- // Parameters
- //
- // If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main()
- ParseParameters(argc, argv);
- if (!boost::filesystem::is_directory(GetDataDir(false)))
- {
- fprintf(stderr, "Error: Specified directory does not exist\n");
- Shutdown();
- }
- ReadConfigFile(mapArgs, mapMultiArgs);
-
- if (mapArgs.count("-?") || mapArgs.count("--help"))
- {
- // First part of help message is specific to bitcoind / RPC client
- std::string strUsage = _("Bitcoin version") + " " + FormatFullVersion() + "\n\n" +
- _("Usage:") + "\n" +
- " bitcoind [options] " + "\n" +
- " bitcoind [options] <command> [params] " + _("Send command to -server or bitcoind") + "\n" +
- " bitcoind [options] help " + _("List commands") + "\n" +
- " bitcoind [options] help <command> " + _("Get help for a command") + "\n";
-
- strUsage += "\n" + HelpMessage();
-
- fprintf(stdout, "%s", strUsage.c_str());
- return false;
- }
-
- // Command-line RPC
- for (int i = 1; i < argc; i++)
- if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "bitcoin:"))
- fCommandLine = true;
-
- if (fCommandLine)
- {
- int ret = CommandLineRPC(argc, argv);
- exit(ret);
- }
-#if !defined(WIN32)
- fDaemon = GetBoolArg("-daemon");
- if (fDaemon)
- {
- // Daemonize
- pid_t pid = fork();
- if (pid < 0)
- {
- fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno);
- return false;
- }
- if (pid > 0) // Parent process, pid is child process id
- {
- CreatePidFile(GetPidFile(), pid);
- return true;
- }
- // Child process falls through to rest of initialization
-
- pid_t sid = setsid();
- if (sid < 0)
- fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno);
- }
-#endif
-
- detectShutdownThread = new boost::thread(boost::bind(&DetectShutdownThread, &threadGroup));
- fRet = AppInit2(threadGroup);
- }
- catch (std::exception& e) {
- PrintExceptionContinue(&e, "AppInit()");
- } catch (...) {
- PrintExceptionContinue(NULL, "AppInit()");
- }
- if (!fRet) {
- if (detectShutdownThread)
- detectShutdownThread->interrupt();
- threadGroup.interrupt_all();
- }
-
- if (detectShutdownThread)
- {
- detectShutdownThread->join();
- delete detectShutdownThread;
- detectShutdownThread = NULL;
- }
- Shutdown();
-
- return fRet;
-}
-
-extern void noui_connect();
-int main(int argc, char* argv[])
-{
- bool fRet = false;
-
- // Connect bitcoind signal handlers
- noui_connect();
-
- fRet = AppInit(argc, argv);
-
- if (fRet && fDaemon)
- return 0;
-
- return (fRet ? 0 : 1);
-}
-#endif
-
bool static InitError(const std::string &str)
{
uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
// Core-specific options shared between UI and daemon
std::string HelpMessage()
{
- string strUsage = _("Options:") + "\n" +
- " -? " + _("This help message") + "\n" +
- " -conf=<file> " + _("Specify configuration file (default: bitcoin.conf)") + "\n" +
- " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n" +
- " -gen " + _("Generate coins") + "\n" +
- " -gen=0 " + _("Don't generate coins") + "\n" +
- " -datadir=<dir> " + _("Specify data directory") + "\n" +
- " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n" +
- " -timeout=<n> " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n" +
- " -proxy=<ip:port> " + _("Connect through socks proxy") + "\n" +
- " -socks=<n> " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n" +
- " -tor=<ip:port> " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n"
- " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n" +
- " -port=<port> " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n" +
- " -maxconnections=<n> " + _("Maintain at most <n> connections to peers (default: 125)") + "\n" +
- " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n" +
- " -connect=<ip> " + _("Connect only to the specified node(s)") + "\n" +
- " -seednode=<ip> " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n" +
- " -externalip=<ip> " + _("Specify your own public address") + "\n" +
- " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n" +
- " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n" +
- " -checkpoints " + _("Only accept block chain matching built-in checkpoints (default: 1)") + "\n" +
- " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n" +
- " -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n" +
- " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n" +
- " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n" +
- " -bantime=<n> " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n" +
- " -maxreceivebuffer=<n> " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000)") + "\n" +
- " -maxsendbuffer=<n> " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 1000)") + "\n" +
+ string strUsage = _("Options:") + "\n";
+ strUsage += " -? " + _("This help message") + "\n";
+ strUsage += " -conf=<file> " + _("Specify configuration file (default: bitcoin.conf)") + "\n";
+ strUsage += " -pid=<file> " + _("Specify pid file (default: bitcoind.pid)") + "\n";
+ strUsage += " -gen " + _("Generate coins (default: 0)") + "\n";
+ strUsage += " -datadir=<dir> " + _("Specify data directory") + "\n";
+ strUsage += " -dbcache=<n> " + _("Set database cache size in megabytes (default: 25)") + "\n";
+ strUsage += " -timeout=<n> " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n";
+ strUsage += " -proxy=<ip:port> " + _("Connect through socks proxy") + "\n";
+ strUsage += " -socks=<n> " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n";
+ strUsage += " -tor=<ip:port> " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n";
+ strUsage += " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n";
+ strUsage += " -port=<port> " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n";
+ strUsage += " -maxconnections=<n> " + _("Maintain at most <n> connections to peers (default: 125)") + "\n";
+ strUsage += " -addnode=<ip> " + _("Add a node to connect to and attempt to keep the connection open") + "\n";
+ strUsage += " -connect=<ip> " + _("Connect only to the specified node(s)") + "\n";
+ strUsage += " -seednode=<ip> " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n";
+ strUsage += " -externalip=<ip> " + _("Specify your own public address") + "\n";
+ strUsage += " -onlynet=<net> " + _("Only connect to nodes in network <net> (IPv4, IPv6 or Tor)") + "\n";
+ strUsage += " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n";
+ strUsage += " -checkpoints " + _("Only accept block chain matching built-in checkpoints (default: 1)") + "\n";
+ strUsage += " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n";
+ strUsage += " -bind=<addr> " + _("Bind to given address and always listen on it. Use [host]:port notation for IPv6") + "\n";
+ strUsage += " -dnsseed " + _("Find peers using DNS lookup (default: 1 unless -connect)") + "\n";
+ strUsage += " -banscore=<n> " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n";
+ strUsage += " -bantime=<n> " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n";
+ strUsage += " -maxreceivebuffer=<n> " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 5000)") + "\n";
+ strUsage += " -maxsendbuffer=<n> " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 1000)") + "\n";
#ifdef USE_UPNP
#if USE_UPNP
- " -upnp " + _("Use UPnP to map the listening port (default: 1 when listening)") + "\n" +
+ strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 1 when listening)") + "\n";
#else
- " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n" +
+ strUsage += " -upnp " + _("Use UPnP to map the listening port (default: 0)") + "\n";
#endif
#endif
- " -paytxfee=<amt> " + _("Fee per KB to add to transactions you send") + "\n" +
-#ifdef QT_GUI
- " -server " + _("Accept command line and JSON-RPC commands") + "\n" +
-#endif
-#if !defined(WIN32) && !defined(QT_GUI)
- " -daemon " + _("Run in the background as a daemon and accept commands") + "\n" +
+ strUsage += " -paytxfee=<amt> " + _("Fee per KB to add to transactions you send") + "\n";
+ if (fHaveGUI)
+ strUsage += " -server " + _("Accept command line and JSON-RPC commands") + "\n";
+#if !defined(WIN32)
+ if (fHaveGUI)
+ strUsage += " -daemon " + _("Run in the background as a daemon and accept commands") + "\n";
#endif
- " -testnet " + _("Use the test network") + "\n" +
- " -debug " + _("Output extra debugging information. Implies all other -debug* options") + "\n" +
- " -debugnet " + _("Output extra network debugging information") + "\n" +
- " -logtimestamps " + _("Prepend debug output with timestamp") + "\n" +
- " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n" +
- " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n" +
+ strUsage += " -testnet " + _("Use the test network") + "\n";
+ strUsage += " -debug " + _("Output extra debugging information. Implies all other -debug* options") + "\n";
+ strUsage += " -debugnet " + _("Output extra network debugging information") + "\n";
+ strUsage += " -logtimestamps " + _("Prepend debug output with timestamp") + "\n";
+ strUsage += " -shrinkdebugfile " + _("Shrink debug.log file on client startup (default: 1 when no -debug)") + "\n";
+ strUsage += " -printtoconsole " + _("Send trace/debug info to console instead of debug.log file") + "\n";
#ifdef WIN32
- " -printtodebugger " + _("Send trace/debug info to debugger") + "\n" +
-#endif
- " -rpcuser=<user> " + _("Username for JSON-RPC connections") + "\n" +
- " -rpcpassword=<pw> " + _("Password for JSON-RPC connections") + "\n" +
- " -rpcport=<port> " + _("Listen for JSON-RPC connections on <port> (default: 8332 or testnet: 18332)") + "\n" +
- " -rpcallowip=<ip> " + _("Allow JSON-RPC connections from specified IP address") + "\n" +
-#ifndef QT_GUI
- " -rpcconnect=<ip> " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n" +
+ strUsage += " -printtodebugger " + _("Send trace/debug info to debugger") + "\n";
#endif
- " -rpcthreads=<n> " + _("Set the number of threads to service RPC calls (default: 4)") + "\n" +
- " -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n" +
- " -walletnotify=<cmd> " + _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)") + "\n" +
- " -alertnotify=<cmd> " + _("Execute command when a relevant alert is received (%s in cmd is replaced by message)") + "\n" +
- " -upgradewallet " + _("Upgrade wallet to latest format") + "\n" +
- " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n" +
- " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n" +
- " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n" +
- " -checkblocks=<n> " + _("How many blocks to check at startup (default: 288, 0 = all)") + "\n" +
- " -checklevel=<n> " + _("How thorough the block verification is (0-4, default: 3)") + "\n" +
- " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n" +
- " -loadblock=<file> " + _("Imports blocks from external blk000??.dat file") + "\n" +
- " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + "\n" +
- " -par=<n> " + _("Set the number of script verification threads (1-16, 0=auto, default: 0)") + "\n" +
-
- "\n" + _("Block creation options:") + "\n" +
- " -blockminsize=<n> " + _("Set minimum block size in bytes (default: 0)") + "\n" +
- " -blockmaxsize=<n> " + _("Set maximum block size in bytes (default: 250000)") + "\n" +
- " -blockprioritysize=<n> " + _("Set maximum size of high-priority/low-fee transactions in bytes (default: 27000)") + "\n" +
-
- "\n" + _("SSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n" +
- " -rpcssl " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n" +
- " -rpcsslcertificatechainfile=<file.cert> " + _("Server certificate file (default: server.cert)") + "\n" +
- " -rpcsslprivatekeyfile=<file.pem> " + _("Server private key (default: server.pem)") + "\n" +
- " -rpcsslciphers=<ciphers> " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n";
+ strUsage += " -rpcuser=<user> " + _("Username for JSON-RPC connections") + "\n";
+ strUsage += " -rpcpassword=<pw> " + _("Password for JSON-RPC connections") + "\n";
+ strUsage += " -rpcport=<port> " + _("Listen for JSON-RPC connections on <port> (default: 8332 or testnet: 18332)") + "\n";
+ strUsage += " -rpcallowip=<ip> " + _("Allow JSON-RPC connections from specified IP address") + "\n";
+ if (!fHaveGUI)
+ strUsage += " -rpcconnect=<ip> " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n";
+ strUsage += " -rpcthreads=<n> " + _("Set the number of threads to service RPC calls (default: 4)") + "\n";
+ strUsage += " -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n";
+ strUsage += " -walletnotify=<cmd> " + _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)") + "\n";
+ strUsage += " -alertnotify=<cmd> " + _("Execute command when a relevant alert is received (%s in cmd is replaced by message)") + "\n";
+ strUsage += " -upgradewallet " + _("Upgrade wallet to latest format") + "\n";
+ strUsage += " -keypool=<n> " + _("Set key pool size to <n> (default: 100)") + "\n";
+ strUsage += " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n";
+ strUsage += " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n";
+ strUsage += " -checkblocks=<n> " + _("How many blocks to check at startup (default: 288, 0 = all)") + "\n";
+ strUsage += " -checklevel=<n> " + _("How thorough the block verification is (0-4, default: 3)") + "\n";
+ strUsage += " -txindex " + _("Maintain a full transaction index (default: 0)") + "\n";
+ strUsage += " -loadblock=<file> " + _("Imports blocks from external blk000??.dat file") + "\n";
+ strUsage += " -reindex " + _("Rebuild block chain index from current blk000??.dat files") + "\n";
+ strUsage += " -par=<n> " + _("Set the number of script verification threads (up to 16, 0 = auto, <0 = leave that many cores free, default: 0)") + "\n";
+
+ strUsage += "\n"; _("Block creation options:") + "\n";
+ strUsage += " -blockminsize=<n> " + _("Set minimum block size in bytes (default: 0)") + "\n";
+ strUsage += " -blockmaxsize=<n> " + _("Set maximum block size in bytes (default: 250000)") + "\n";
+ strUsage += " -blockprioritysize=<n> " + _("Set maximum size of high-priority/low-fee transactions in bytes (default: 27000)") + "\n";
+
+ strUsage += "\n"; _("SSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n";
+ strUsage += " -rpcssl " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n";
+ strUsage += " -rpcsslcertificatechainfile=<file.cert> " + _("Server certificate file (default: server.cert)") + "\n";
+ strUsage += " -rpcsslprivatekeyfile=<file.pem> " + _("Server private key (default: server.pem)") + "\n";
+ strUsage += " -rpcsslciphers=<ciphers> " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n";
return strUsage;
}
typedef BOOL (WINAPI *PSETPROCDEPPOL)(DWORD);
PSETPROCDEPPOL setProcDEPPol = (PSETPROCDEPPOL)GetProcAddress(GetModuleHandleA("Kernel32.dll"), "SetProcessDEPPolicy");
if (setProcDEPPol != NULL) setProcDEPPol(PROCESS_DEP_ENABLE);
+
+ // Initialize Windows Sockets
+ WSADATA wsadata;
+ int ret = WSAStartup(MAKEWORD(2,2), &wsadata);
+ if (ret != NO_ERROR || LOBYTE(wsadata.wVersion ) != 2 || HIBYTE(wsadata.wVersion) != 2)
+ {
+ return InitError(strprintf("Error: Winsock library failed to start (WSAStartup returned error %d)", ret));
+ }
#endif
#ifndef WIN32
umask(077);
// ********************************************************* Step 2: parameter interactions
- fTestNet = GetBoolArg("-testnet");
+ fTestNet = GetBoolArg("-testnet", false);
+ Checkpoints::fEnabled = GetBoolArg("-checkpoints", true);
if (mapArgs.count("-bind")) {
// when specifying an explicit binding address, you want to listen on it
SoftSetBoolArg("-discover", false);
}
- if (GetBoolArg("-salvagewallet")) {
+ if (GetBoolArg("-salvagewallet", false)) {
// Rewrite just private keys: rescan to find transactions
SoftSetBoolArg("-rescan", true);
}
+ // Make sure enough file descriptors are available
+ int nBind = std::max((int)mapArgs.count("-bind"), 1);
+ nMaxConnections = GetArg("-maxconnections", 125);
+ nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0);
+ int nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS);
+ if (nFD < MIN_CORE_FILEDESCRIPTORS)
+ return InitError(_("Not enough file descriptors available."));
+ if (nFD - MIN_CORE_FILEDESCRIPTORS < nMaxConnections)
+ nMaxConnections = nFD - MIN_CORE_FILEDESCRIPTORS;
+
// ********************************************************* Step 3: parameter-to-internal-flags
- fDebug = GetBoolArg("-debug");
- fBenchmark = GetBoolArg("-benchmark");
+ fDebug = GetBoolArg("-debug", false);
+ fBenchmark = GetBoolArg("-benchmark", false);
// -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency
nScriptCheckThreads = GetArg("-par", 0);
- if (nScriptCheckThreads == 0)
- nScriptCheckThreads = boost::thread::hardware_concurrency();
+ if (nScriptCheckThreads <= 0)
+ nScriptCheckThreads += boost::thread::hardware_concurrency();
if (nScriptCheckThreads <= 1)
nScriptCheckThreads = 0;
else if (nScriptCheckThreads > MAX_SCRIPTCHECK_THREADS)
if (fDebug)
fDebugNet = true;
else
- fDebugNet = GetBoolArg("-debugnet");
+ fDebugNet = GetBoolArg("-debugnet", false);
if (fDaemon)
fServer = true;
else
- fServer = GetBoolArg("-server");
+ fServer = GetBoolArg("-server", false);
/* force fServer when running without GUI */
-#if !defined(QT_GUI)
- fServer = true;
-#endif
- fPrintToConsole = GetBoolArg("-printtoconsole");
- fPrintToDebugger = GetBoolArg("-printtodebugger");
- fLogTimestamps = GetBoolArg("-logtimestamps");
+ if (!fHaveGUI)
+ fServer = true;
+ fPrintToConsole = GetBoolArg("-printtoconsole", false);
+ fPrintToDebugger = GetBoolArg("-printtodebugger", false);
+ fLogTimestamps = GetBoolArg("-logtimestamps", false);
if (mapArgs.count("-timeout"))
{
const char* pszP2SH = "/P2SH/";
COINBASE_FLAGS << std::vector<unsigned char>(pszP2SH, pszP2SH+strlen(pszP2SH));
+ // Fee-per-kilobyte amount considered the same as "free"
+ // If you are mining, be careful setting this:
+ // if you set it to zero then
+ // a transaction spammer can cheaply fill blocks using
+ // 1-satoshi-fee transactions. It should be set above the real
+ // cost to you of processing a transaction.
+ if (mapArgs.count("-mintxfee"))
+ {
+ int64 n = 0;
+ if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
+ CTransaction::nMinTxFee = n;
+ else
+ return InitError(strprintf(_("Invalid amount for -mintxfee=<amount>: '%s'"), mapArgs["-mintxfee"].c_str()));
+ }
+ if (mapArgs.count("-minrelaytxfee"))
+ {
+ int64 n = 0;
+ if (ParseMoney(mapArgs["-minrelaytxfee"], n) && n > 0)
+ CTransaction::nMinRelayTxFee = n;
+ else
+ return InitError(strprintf(_("Invalid amount for -minrelaytxfee=<amount>: '%s'"), mapArgs["-minrelaytxfee"].c_str()));
+ }
if (mapArgs.count("-paytxfee"))
{
if (!fLogTimestamps)
printf("Startup time: %s\n", DateTimeStrFormat("%Y-%m-%d %H:%M:%S", GetTime()).c_str());
printf("Default data directory %s\n", GetDefaultDataDir().string().c_str());
- printf("Used data directory %s\n", strDataDir.c_str());
+ printf("Using data directory %s\n", strDataDir.c_str());
+ printf("Using at most %i connections (%i file descriptors available)\n", nMaxConnections, nFD);
std::ostringstream strErrors;
if (fDaemon)
if (!bitdb.Open(GetDataDir()))
{
- string msg = strprintf(_("Error initializing wallet database environment %s!"), strDataDir.c_str());
- return InitError(msg);
+ // try moving the database env out of the way
+ boost::filesystem::path pathDatabase = GetDataDir() / "database";
+ boost::filesystem::path pathDatabaseBak = GetDataDir() / strprintf("database.%"PRI64d".bak", GetTime());
+ try {
+ boost::filesystem::rename(pathDatabase, pathDatabaseBak);
+ printf("Moved old %s to %s. Retrying.\n", pathDatabase.string().c_str(), pathDatabaseBak.string().c_str());
+ } catch(boost::filesystem::filesystem_error &error) {
+ // failure is ok (well, not really, but it's not worse than what we started with)
+ }
+
+ // try again
+ if (!bitdb.Open(GetDataDir())) {
+ // if it still fails, it probably means we can't even create the database env
+ string msg = strprintf(_("Error initializing wallet database environment %s!"), strDataDir.c_str());
+ return InitError(msg);
+ }
}
- if (GetBoolArg("-salvagewallet"))
+ if (GetBoolArg("-salvagewallet", false))
{
// Recover readable keypairs:
if (!CWalletDB::Recover(bitdb, "wallet.dat", true))
// ********************************************************* Step 6: network initialization
+ RegisterNodeSignals(GetNodeSignals());
+
int nSocksVersion = GetArg("-socks", 5);
if (nSocksVersion != 4 && nSocksVersion != 5)
return InitError(strprintf(_("Unknown -socks proxy version requested: %i"), nSocksVersion));
// ********************************************************* Step 7: load block chain
- fReindex = GetBoolArg("-reindex");
-
- // Todo: Check if needed, because in step 5 we do the same
- if (!bitdb.Open(GetDataDir()))
- {
- string msg = strprintf(_("Error initializing database environment %s!"
- " To recover, BACKUP THAT DIRECTORY, then remove"
- " everything from it except for wallet.dat."), strDataDir.c_str());
- return InitError(msg);
- }
+ fReindex = GetBoolArg("-reindex", false);
// Upgrading to 0.8; hard-link the old blknnnn.dat files into /blocks/
filesystem::path blocksDir = GetDataDir() / "blocks";
break;
}
+ // If the loaded chain has a wrong genesis, bail out immediately
+ // (we're likely using a testnet datadir, or the other way around).
+ if (!mapBlockIndex.empty() && pindexGenesisBlock == NULL)
+ return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
+
+ // Check for changed -txindex state (only necessary if we are not reindexing anyway)
+ if (!fReindex && fTxIndex != GetBoolArg("-txindex", false)) {
+ strLoadError = _("You need to rebuild the database using -reindex to change -txindex");
+ break;
+ }
+
// Initialize the block index (no-op if non-empty database was already loaded)
if (!InitBlockIndex()) {
strLoadError = _("Error initializing block database");
// first suggest a reindex
if (!fReset) {
bool fRet = uiInterface.ThreadSafeMessageBox(
- strLoadError + ".\n" + _("Do you want to rebuild the block database now?"),
+ strLoadError + ".\n\n" + _("Do you want to rebuild the block database now?"),
"", CClientUIInterface::MSG_ERROR | CClientUIInterface::BTN_ABORT);
if (fRet) {
fReindex = true;
}
}
- if (mapArgs.count("-txindex") && fTxIndex != GetBoolArg("-txindex", false))
- return InitError(_("You need to rebuild the databases using -reindex to change -txindex"));
-
// as LoadBlockIndex can take several minutes, it's possible the user
// requested to kill bitcoin-qt during the last operation. If so, exit.
// As the program has not fully started yet, Shutdown() is possibly overkill.
}
printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
- if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree"))
+ if (GetBoolArg("-printblockindex", false) || GetBoolArg("-printblocktree", false))
{
PrintBlockTree();
return false;
RandAddSeedPerfmon();
CPubKey newDefaultKey;
- if (!pwalletMain->GetKeyFromPool(newDefaultKey, false))
- strErrors << _("Cannot initialize keypool") << "\n";
- pwalletMain->SetDefaultKey(newDefaultKey);
- if (!pwalletMain->SetAddressBookName(pwalletMain->vchDefaultKey.GetID(), ""))
- strErrors << _("Cannot write default address") << "\n";
+ if (pwalletMain->GetKeyFromPool(newDefaultKey, false)) {
+ pwalletMain->SetDefaultKey(newDefaultKey);
+ if (!pwalletMain->SetAddressBookName(pwalletMain->vchDefaultKey.GetID(), ""))
+ strErrors << _("Cannot write default address") << "\n";
+ }
+
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
}
printf("%s", strErrors.str().c_str());
RegisterWallet(pwalletMain);
CBlockIndex *pindexRescan = pindexBest;
- if (GetBoolArg("-rescan"))
+ if (GetBoolArg("-rescan", false))
pindexRescan = pindexGenesisBlock;
else
{
CBlockLocator locator;
if (walletdb.ReadBestBlock(locator))
pindexRescan = locator.GetBlockIndex();
+ else
+ pindexRescan = pindexGenesisBlock;
}
if (pindexBest && pindexBest != pindexRescan)
{
nStart = GetTimeMillis();
pwalletMain->ScanForWalletTransactions(pindexRescan, true);
printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+ pwalletMain->SetBestChain(CBlockLocator(pindexBest));
+ nWalletDBUpdated++;
}
// ********************************************************* Step 9: import blocks
nStart = GetTimeMillis();
{
+ CAddrDB::SetMessageStart(pchMessageStart);
CAddrDB adb;
if (!adb.Read(addrman))
printf("Invalid or missing peers.dat; recreating\n");
if (!CheckDiskSpace())
return false;
+ if (!strErrors.str().empty())
+ return InitError(strErrors.str());
+
RandAddSeedPerfmon();
//// debug print
StartNode(threadGroup);
+ // InitRPCMining is needed here so getwork/getblocktemplate in the GUI debug console works properly.
+ InitRPCMining();
if (fServer)
StartRPCThreads();
uiInterface.InitMessage(_("Done loading"));
- if (!strErrors.str().empty())
- return InitError(strErrors.str());
-
// Add wallet transactions that aren't already in a block to mapTransactions
pwalletMain->ReacceptWalletTransactions();
projects / VerusCoin.git / blobdiff