X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Finit.cpp;h=01900a5e1259d3b6bd9d7d8da9a197035966ead0;hp=3f900fc872be0c918f080c183ec401cb2a6cc7c8;hb=8982b69aabfefd65e8f3d859018228998f523cae;hpb=e88ed65a39eb86ffd4d0720852d7e5f3d021f792 diff --git a/src/init.cpp b/src/init.cpp index 3f900fc..01900a5 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1,26 +1,45 @@ // Copyright (c) 2009-2010 Satoshi Nakamoto // Copyright (c) 2009-2012 The Bitcoin developers // Distributed under the MIT/X11 software license, see the accompanying -// file license.txt or http://www.opensource.org/licenses/mit-license.php. -#include "headers.h" -#include "db.h" +// file COPYING or http://www.opensource.org/licenses/mit-license.php. +#include "txdb.h" +#include "walletdb.h" #include "bitcoinrpc.h" #include "net.h" #include "init.h" -#include "strlcpy.h" +#include "util.h" +#include "ipcollector.h" +#include "ui_interface.h" +#include "checkpoints.h" +#include #include #include #include #include +#include +#include -#ifdef WIN32 -#define strncasecmp strnicmp +#ifndef WIN32 +#include #endif + using namespace std; using namespace boost; CWallet* pwalletMain; +CClientUIInterface uiInterface; +std::string strWalletFileName; +bool fConfChange; +unsigned int nNodeLifespan; +bool fUseFastIndex; +bool fUseMemoryLog; +enum Checkpoints::CPMode CheckpointsMode; + +// Ping and address broadcast intervals +extern int64_t nPingInterval; +extern int64_t nBroadcastInterval; +extern int64_t nReserveBalance; ////////////////////////////////////////////////////////////////////////////// // @@ -35,32 +54,55 @@ void ExitTimeout(void* parg) #endif } +void StartShutdown() +{ +#ifdef QT_GUI + // ensure we leave the Qt main loop for a clean GUI exit (Shutdown() is called in bitcoin.cpp afterwards) + uiInterface.QueueShutdown(); +#else + // Without UI, Shutdown() can simply be started in a new thread + NewThread(Shutdown, NULL); +#endif +} + void Shutdown(void* parg) { static CCriticalSection cs_Shutdown; static bool fTaken; + + // Make this thread recognisable as the shutdown thread + RenameThread("novacoin-shutoff"); + bool fFirstThread = false; - TRY_CRITICAL_BLOCK(cs_Shutdown) { - fFirstThread = !fTaken; - fTaken = true; + TRY_LOCK(cs_Shutdown, lockShutdown); + if (lockShutdown) + { + fFirstThread = !fTaken; + fTaken = true; + } } static bool fExit; if (fFirstThread) { fShutdown = true; + fRequestShutdown = true; nTransactionsUpdated++; - DBFlush(false); +// CTxDB().Close(); + bitdb.Flush(false); StopNode(); - DBFlush(true); + bitdb.Flush(true); boost::filesystem::remove(GetPidFile()); UnregisterWallet(pwalletMain); delete pwalletMain; - CreateThread(ExitTimeout, NULL); + NewThread(ExitTimeout, NULL); Sleep(50); - printf("Bitcoin exiting\n\n"); + printf("NovaCoin exited\n\n"); fExit = true; +#ifndef QT_GUI + // ensure non-UI client gets exited here, but let Bitcoin-Qt reach 'return 0;' in bitcoin.cpp exit(0); +#endif } else { @@ -76,6 +118,10 @@ void HandleSIGTERM(int) fRequestShutdown = true; } +void HandleSIGHUP(int) +{ + fReopenDebugLog = true; +} @@ -86,24 +132,51 @@ void HandleSIGTERM(int) // Start // #if !defined(QT_GUI) -int main(int argc, char* argv[]) -{ - bool fRet = false; - fRet = AppInit(argc, argv); - - if (fRet && fDaemon) - return 0; - - return 1; -} -#endif - bool AppInit(int argc, char* argv[]) { bool fRet = false; try { - fRet = AppInit2(argc, argv); + // + // 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(NULL); + } + ReadConfigFile(mapArgs, mapMultiArgs); + + if (mapArgs.count("-?") || mapArgs.count("--help")) + { + // First part of help message is specific to bitcoind / RPC client + std::string strUsage = _("NovaCoin version") + " " + FormatFullVersion() + "\n\n" + + _("Usage:") + "\n" + + " novacoind [options] " + "\n" + + " novacoind [options] [params] " + _("Send command to -server or novacoind") + "\n" + + " novacoind [options] help " + _("List commands") + "\n" + + " novacoind [options] help " + _("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], "novacoin:")) + fCommandLine = true; + + if (fCommandLine) + { + int ret = CommandLineRPC(argc, argv); + exit(ret); + } + + fRet = AppInit2(); } catch (std::exception& e) { PrintException(&e, "AppInit()"); @@ -115,21 +188,176 @@ bool AppInit(int argc, char* argv[]) return fRet; } -bool AppInit2(int argc, char* argv[]) +extern void noui_connect(); +int main(int argc, char* argv[]) +{ + + // Connect bitcoind signal handlers + noui_connect(); + + bool fRet = AppInit(argc, argv); + + if (fRet && fDaemon) + return 0; + + return 1; +} +#endif + +bool static InitError(const std::string &str) +{ + uiInterface.ThreadSafeMessageBox(str, _("NovaCoin"), CClientUIInterface::OK | CClientUIInterface::MODAL); + return false; +} + +bool static InitWarning(const std::string &str) +{ + uiInterface.ThreadSafeMessageBox(str, _("NovaCoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL); + return true; +} + + +bool static Bind(const CService &addr, bool fError = true) { + if (IsLimited(addr)) + return false; + std::string strError; + if (!BindListenPort(addr, strError)) { + if (fError) + return InitError(strError); + return false; + } + return true; +} + +// Core-specific options shared between UI and daemon +std::string HelpMessage() { + string strUsage = _("Options:") + "\n" + + " -? " + _("This help message") + "\n" + + " -conf= " + _("Specify configuration file (default: novacoin.conf)") + "\n" + + " -pid= " + _("Specify pid file (default: novacoind.pid)") + "\n" + + " -datadir= " + _("Specify data directory") + "\n" + + " -wallet= " + _("Specify wallet file (within data directory)") + "\n" + + " -dbcache= " + _("Set database cache size in megabytes (default: 25)") + "\n" + + " -dblogsize= " + _("Set database disk log size in megabytes (default: 100)") + "\n" + + " -timeout= " + _("Specify connection timeout in milliseconds (default: 5000)") + "\n" + + " -proxy= " + _("Connect through socks proxy") + "\n" + + " -socks= " + _("Select the version of socks proxy to use (4-5, default: 5)") + "\n" + + " -tor= " + _("Use proxy to reach tor hidden services (default: same as -proxy)") + "\n" + " -torname= " + _("Send the specified hidden service name when connecting to Tor nodes (default: none)") + "\n" + " -dns " + _("Allow DNS lookups for -addnode, -seednode and -connect") + "\n" + + " -port= " + _("Listen for connections on (default: 7777 or testnet: 17777)") + "\n" + + " -maxconnections= " + _("Maintain at most connections to peers (default: 125)") + "\n" + + " -addnode= " + _("Add a node to connect to and attempt to keep the connection open") + "\n" + + " -connect= " + _("Connect only to the specified node(s)") + "\n" + + " -seednode= " + _("Connect to a node to retrieve peer addresses, and disconnect") + "\n" + + " -externalip= " + _("Specify your own public address") + "\n" + + " -onlynet= " + _("Only connect to nodes in network (IPv4, IPv6 or Onion)") + "\n" + + " -discover " + _("Discover own IP address (default: 1 when listening and no -externalip)") + "\n" + + " -irc " + _("Find peers using internet relay chat (default: 1)") + "\n" + + " -listen " + _("Accept connections from outside (default: 1 if no -proxy or -connect)") + "\n" + + " -bind= " + _("Bind to given address. Use [host]:port notation for IPv6") + "\n" + + " -dnsseed " + _("Find peers using DNS lookup (default: 1)") + "\n" + + " -cppolicy " + _("Sync checkpoints policy (default: strict)") + "\n" + + " -banscore= " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n" + + " -bantime= " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n" + + " -maxreceivebuffer= " + _("Maximum per-connection receive buffer, *1000 bytes (default: 5000)") + "\n" + + " -maxsendbuffer= " + _("Maximum per-connection send buffer, *1000 bytes (default: 1000)") + "\n" + + " -detachdb " + _("Detach block and address databases. Increases shutdown time (default: 0)") + "\n" + + +#ifdef DB_LOG_IN_MEMORY + " -memorylog " + _("Use in-memory logging for block index database (default: 1)") + "\n" + +#endif + + " -paytxfee= " + _("Fee per KB to add to transactions you send") + "\n" + + " -mininput= " + str(boost::format(_("When creating transactions, ignore inputs with value less than this (default: %s)")) % FormatMoney(MIN_TXOUT_AMOUNT)) + "\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" + +#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" + +#ifdef WIN32 + " -printtodebugger " + _("Send trace/debug info to debugger") + "\n" + +#endif + " -rpcuser= " + _("Username for JSON-RPC connections") + "\n" + + " -rpcpassword= " + _("Password for JSON-RPC connections") + "\n" + + " -rpcport= " + _("Listen for JSON-RPC connections on (default: 8344 or testnet: 18344)") + "\n" + + " -rpcallowip= " + _("Allow JSON-RPC connections from specified IP address") + "\n" + + " -rpcconnect= " + _("Send commands to node running on (default: 127.0.0.1)") + "\n" + + " -blocknotify= " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n" + + " -walletnotify= " + _("Execute command when a wallet transaction changes (%s in cmd is replaced by TxID)") + "\n" + + " -peercollector= " + _("Execute command to collect peer addresses") + "\n" + + " -confchange " + _("Require a confirmations for change (default: 0)") + "\n" + + " -upgradewallet " + _("Upgrade wallet to latest format") + "\n" + + " -keypool= " + _("Set key pool size to (default: 100)") + "\n" + + " -rescan " + _("Rescan the block chain for missing wallet transactions") + "\n" + + " -zapwallettxes " + _("Clear list of wallet transactions (diagnostic tool; implies -rescan)") + "\n" + + " -salvagewallet " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n" + + " -checkblocks= " + _("How many blocks to check at startup (default: 2500, 0 = all)") + "\n" + + " -checklevel= " + _("How thorough the block verification is (0-6, default: 1)") + "\n" + + " -par=N " + _("Set the number of script verification threads (1-16, 0=auto, default: 0)") + "\n" + + " -loadblock= " + _("Imports blocks from external blk000?.dat file") + "\n" + + + "\n" + _("Block creation options:") + "\n" + + " -blockminsize= " + _("Set minimum block size in bytes (default: 0)") + "\n" + + " -blockmaxsize= " + _("Set maximum block size in bytes (default: 250000)") + "\n" + + " -blockprioritysize= " + _("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= " + _("Server certificate file (default: server.cert)") + "\n" + + " -rpcsslprivatekeyfile= " + _("Server private key (default: server.pem)") + "\n" + + " -rpcsslciphers= " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n"; + + return strUsage; +} + +/** Initialize bitcoin. + * @pre Parameters should be parsed and config file should be read. + */ +bool AppInit2() +{ + // ********************************************************* Step 1: setup #ifdef _MSC_VER - // Turn off microsoft heap dump noise + // Turn off Microsoft heap dump noise _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE); _CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0)); #endif #if _MSC_VER >= 1400 - // Disable confusing "helpful" text message on abort, ctrl-c + // Disable confusing "helpful" text message on abort, Ctrl-C _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT); #endif -#ifndef WIN32 - umask(077); +#ifdef WIN32 + // Enable Data Execution Prevention (DEP) + // Minimum supported OS versions: WinXP SP3, WinVista >= SP1, Win Server 2008 + // A failure is non-critical and needs no further attention! +#ifndef PROCESS_DEP_ENABLE +// We define this here, because GCCs winbase.h limits this to _WIN32_WINNT >= 0x0601 (Windows 7), +// which is not correct. Can be removed, when GCCs winbase.h is fixed! +#define PROCESS_DEP_ENABLE 0x00000001 +#endif + 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) + { + return InitError(strprintf("Error: TCP/IP socket library failed to start (WSAStartup returned error %d)", ret)); + } #endif #ifndef WIN32 + umask(077); + // Clean shutdown on SIGTERM struct sigaction sa; sa.sa_handler = HandleSIGTERM; @@ -137,120 +365,104 @@ bool AppInit2(int argc, char* argv[]) sa.sa_flags = 0; sigaction(SIGTERM, &sa, NULL); sigaction(SIGINT, &sa, NULL); - sigaction(SIGHUP, &sa, NULL); + + // Reopen debug.log on SIGHUP + struct sigaction sa_hup; + sa_hup.sa_handler = HandleSIGHUP; + sigemptyset(&sa_hup.sa_mask); + sa_hup.sa_flags = 0; + sigaction(SIGHUP, &sa_hup, NULL); #endif - // - // Parameters - // - // If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main() -#if !defined(QT_GUI) - ParseParameters(argc, argv); - if (!ReadConfigFile(mapArgs, mapMultiArgs)) - { - fprintf(stderr, "Error: Specified directory does not exist\n"); - Shutdown(NULL); + // ********************************************************* Step 2: parameter interactions + + nNodeLifespan = GetArgUInt("-addrlifespan", 7); + fUseFastIndex = GetBoolArg("-fastindex", true); + fUseMemoryLog = GetBoolArg("-memorylog", true); + + // Ping and address broadcast intervals + nPingInterval = max(10 * 60, GetArg("-keepalive", 30 * 60)); + nBroadcastInterval = max(6 * nOneHour, GetArg("-addrsetlifetime", nOneDay)); + + CheckpointsMode = Checkpoints::STRICT; + std::string strCpMode = GetArg("-cppolicy", "strict"); + + if(strCpMode == "strict") { + CheckpointsMode = Checkpoints::STRICT; } -#endif - if (mapArgs.count("-?") || mapArgs.count("--help")) - { - string strUsage = string() + - _("Bitcoin version") + " " + FormatFullVersion() + "\n\n" + - _("Usage:") + "\t\t\t\t\t\t\t\t\t\t\n" + - " bitcoind [options] \t " + "\n" + - " bitcoind [options] [params]\t " + _("Send command to -server or bitcoind") + "\n" + - " bitcoind [options] help \t\t " + _("List commands") + "\n" + - " bitcoind [options] help \t\t " + _("Get help for a command") + "\n" + - _("Options:") + "\n" + - " -conf= \t\t " + _("Specify configuration file (default: bitcoin.conf)") + "\n" + - " -pid= \t\t " + _("Specify pid file (default: bitcoind.pid)") + "\n" + - " -gen \t\t " + _("Generate coins") + "\n" + - " -gen=0 \t\t " + _("Don't generate coins") + "\n" + - " -min \t\t " + _("Start minimized") + "\n" + - " -splash \t\t " + _("Show splash screen on startup (default: 1)") + "\n" + - " -datadir= \t\t " + _("Specify data directory") + "\n" + - " -dbcache= \t\t " + _("Set database cache size in megabytes (default: 25)") + "\n" + - " -dblogsize= \t\t " + _("Set database disk log size in megabytes (default: 100)") + "\n" + - " -timeout= \t " + _("Specify connection timeout (in milliseconds)") + "\n" + - " -proxy= \t " + _("Connect through socks4 proxy") + "\n" + - " -dns \t " + _("Allow DNS lookups for addnode and connect") + "\n" + - " -port= \t\t " + _("Listen for connections on (default: 8333 or testnet: 18333)") + "\n" + - " -maxconnections=\t " + _("Maintain at most connections to peers (default: 125)") + "\n" + - " -addnode= \t " + _("Add a node to connect to and attempt to keep the connection open") + "\n" + - " -connect= \t\t " + _("Connect only to the specified node") + "\n" + - " -irc \t " + _("Find peers using internet relay chat (default: 0)") + "\n" + - " -listen \t " + _("Accept connections from outside (default: 1)") + "\n" + -#ifdef QT_GUI - " -lang= \t\t " + _("Set language, for example \"de_DE\" (default: system locale)") + "\n" + -#endif - " -dnsseed \t " + _("Find peers using DNS lookup (default: 1)") + "\n" + - " -banscore= \t " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n" + - " -bantime= \t " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n" + - " -maxreceivebuffer=\t " + _("Maximum per-connection receive buffer, *1000 bytes (default: 10000)") + "\n" + - " -maxsendbuffer=\t " + _("Maximum per-connection send buffer, *1000 bytes (default: 10000)") + "\n" + -#ifdef USE_UPNP -#if USE_UPNP - " -upnp \t " + _("Use Universal Plug and Play to map the listening port (default: 1)") + "\n" + -#else - " -upnp \t " + _("Use Universal Plug and Play to map the listening port (default: 0)") + "\n" + -#endif -#endif - " -paytxfee= \t " + _("Fee per KB to add to transactions you send") + "\n" + -#ifdef QT_GUI - " -server \t\t " + _("Accept command line and JSON-RPC commands") + "\n" + -#endif -#if !defined(WIN32) && !defined(QT_GUI) - " -daemon \t\t " + _("Run in the background as a daemon and accept commands") + "\n" + -#endif - " -testnet \t\t " + _("Use the test network") + "\n" + - " -debug \t\t " + _("Output extra debugging information") + "\n" + - " -logtimestamps \t " + _("Prepend debug output with timestamp") + "\n" + - " -printtoconsole \t " + _("Send trace/debug info to console instead of debug.log file") + "\n" + -#ifdef WIN32 - " -printtodebugger \t " + _("Send trace/debug info to debugger") + "\n" + -#endif - " -rpcuser= \t " + _("Username for JSON-RPC connections") + "\n" + - " -rpcpassword=\t " + _("Password for JSON-RPC connections") + "\n" + - " -rpcport= \t\t " + _("Listen for JSON-RPC connections on (default: 8332)") + "\n" + - " -rpcallowip= \t\t " + _("Allow JSON-RPC connections from specified IP address") + "\n" + - " -rpcconnect= \t " + _("Send commands to node running on (default: 127.0.0.1)") + "\n" + - " -blocknotify= " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n" + - " -upgradewallet \t " + _("Upgrade wallet to latest format") + "\n" + - " -keypool= \t " + _("Set key pool size to (default: 100)") + "\n" + - " -rescan \t " + _("Rescan the block chain for missing wallet transactions") + "\n" + - " -checkblocks= \t\t " + _("How many blocks to check at startup (default: 2500, 0 = all)") + "\n" + - " -checklevel= \t\t " + _("How thorough the block verification is (0-6, default: 1)") + "\n"; - - strUsage += string() + - _("\nSSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n" + - " -rpcssl \t " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n" + - " -rpcsslcertificatechainfile=\t " + _("Server certificate file (default: server.cert)") + "\n" + - " -rpcsslprivatekeyfile= \t " + _("Server private key (default: server.pem)") + "\n" + - " -rpcsslciphers= \t " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n"; - - strUsage += string() + - " -? \t\t " + _("This help message") + "\n"; - - // Remove tabs - strUsage.erase(std::remove(strUsage.begin(), strUsage.end(), '\t'), strUsage.end()); -#if defined(QT_GUI) && defined(WIN32) - // On windows, show a message box, as there is no stderr - ThreadSafeMessageBox(strUsage, _("Usage"), wxOK | wxMODAL); -#else - fprintf(stderr, "%s", strUsage.c_str()); -#endif - return false; + if(strCpMode == "advisory") { + CheckpointsMode = Checkpoints::ADVISORY; + } + + if(strCpMode == "permissive") { + CheckpointsMode = Checkpoints::PERMISSIVE; } fTestNet = GetBoolArg("-testnet"); - if (fTestNet) - { + if (fTestNet) { SoftSetBoolArg("-irc", true); } + if (mapArgs.count("-bind")) { + // when specifying an explicit binding address, you want to listen on it + // even when -connect or -proxy is specified + SoftSetBoolArg("-listen", true); + } + + if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0) { + // when only connecting to trusted nodes, do not seed via DNS, or listen by default + SoftSetBoolArg("-dnsseed", false); + SoftSetBoolArg("-listen", false); + } + + if (mapArgs.count("-proxy")) { + // to protect privacy, do not listen by default if a proxy server is specified + SoftSetBoolArg("-listen", false); + } + + if (!GetBoolArg("-listen", true)) { + // do not map ports or try to retrieve public IP when not listening (pointless) + SoftSetBoolArg("-discover", false); + } + + if (mapArgs.count("-externalip")) { + // if an explicit public IP is specified, do not try to find others + SoftSetBoolArg("-discover", false); + } + + if (GetBoolArg("-salvagewallet")) { + // Rewrite just private keys: rescan to find transactions + SoftSetBoolArg("-rescan", true); + } + + if (GetBoolArg("-zapwallettxes", false)) { + // -zapwallettx implies a rescan + if (SoftSetBoolArg("-rescan", true)) + printf("AppInit2 : parameter interaction: -zapwallettxes=1 -> setting -rescan=1\n"); + } + + // ********************************************************* Step 3: parameter-to-internal-flags + + // -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency + nScriptCheckThreads = GetArgInt("-par", 0); + if (nScriptCheckThreads == 0) + nScriptCheckThreads = boost::thread::hardware_concurrency(); + if (nScriptCheckThreads <= 1) + nScriptCheckThreads = 0; + else if (nScriptCheckThreads > MAX_SCRIPTCHECK_THREADS) + nScriptCheckThreads = MAX_SCRIPTCHECK_THREADS; + fDebug = GetBoolArg("-debug"); + // -debug implies fDebug* + if (fDebug) + fDebugNet = true; + else + fDebugNet = GetBoolArg("-debugnet"); + + bitdb.SetDetach(GetBoolArg("-detachdb", false)); + #if !defined(WIN32) && !defined(QT_GUI) fDaemon = GetBoolArg("-daemon"); #else @@ -270,17 +482,48 @@ bool AppInit2(int argc, char* argv[]) fPrintToDebugger = GetBoolArg("-printtodebugger"); fLogTimestamps = GetBoolArg("-logtimestamps"); -#ifndef QT_GUI - for (int i = 1; i < argc; i++) - if (!IsSwitchChar(argv[i][0]) && !(strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)) - fCommandLine = true; + if (mapArgs.count("-timeout")) + { + int nNewTimeout = GetArgInt("-timeout", 5000); + if (nNewTimeout > 0 && nNewTimeout < 600000) + nConnectTimeout = nNewTimeout; + } + + // Put client version data into coinbase flags. + COINBASE_FLAGS << PROTOCOL_VERSION << DISPLAY_VERSION_MAJOR << DISPLAY_VERSION_MINOR << DISPLAY_VERSION_REVISION; - if (fCommandLine) + if (mapArgs.count("-paytxfee")) { - int ret = CommandLineRPC(argc, argv); - exit(ret); + if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee)) + return InitError(strprintf(_("Invalid amount for -paytxfee=: '%s'"), mapArgs["-paytxfee"].c_str())); + if (nTransactionFee > 0.25 * COIN) + InitWarning(_("Warning: -paytxfee is set very high! This is the transaction fee you will pay if you send a transaction.")); } -#endif + + fConfChange = GetBoolArg("-confchange", false); + + if (mapArgs.count("-mininput")) + { + if (!ParseMoney(mapArgs["-mininput"], nMinimumInputValue)) + return InitError(strprintf(_("Invalid amount for -mininput=: '%s'"), mapArgs["-mininput"].c_str())); + } + + // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log + + std::string strDataDir = GetDataDir().string(); + strWalletFileName = GetArg("-wallet", "wallet.dat"); + + // strWalletFileName must be a plain filename without a directory + if (strWalletFileName != boost::filesystem::basename(strWalletFileName) + boost::filesystem::extension(strWalletFileName)) + return InitError(strprintf(_("Wallet %s resides outside data directory %s."), strWalletFileName.c_str(), strDataDir.c_str())); + + // Make sure only a single Bitcoin process is using the data directory. + boost::filesystem::path pathLockFile = GetDataDir() / ".lock"; + FILE* file = fopen(pathLockFile.string().c_str(), "a"); // empty lock file; created if it doesn't exist. + if (file) fclose(file); + static boost::interprocess::file_lock lock(pathLockFile.string().c_str()); + if (!lock.try_lock()) + return InitError(strprintf(_("Cannot obtain a lock on data directory %s. NovaCoin is probably already running."), strDataDir.c_str())); #if !defined(WIN32) && !defined(QT_GUI) if (fDaemon) @@ -304,166 +547,267 @@ bool AppInit2(int argc, char* argv[]) } #endif - if (!fDebug && !pszSetDataDir[0]) + if (GetBoolArg("-shrinkdebugfile", !fDebug)) ShrinkDebugFile(); printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); - printf("Bitcoin version %s\n", FormatFullVersion().c_str()); - printf("Default data directory %s\n", GetDefaultDataDir().c_str()); + printf("NovaCoin version %s (%s)\n", FormatFullVersion().c_str(), CLIENT_DATE.c_str()); + printf("Using OpenSSL version %s\n", SSLeay_version(SSLEAY_VERSION)); + if (!fLogTimestamps) + printf("Startup time: %s\n", DateTimeStrFormat("%x %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()); + std::ostringstream strErrors; - if (GetBoolArg("-loadblockindextest")) - { - CTxDB txdb("r"); - txdb.LoadBlockIndex(); - PrintBlockTree(); - return false; - } + if (fDaemon) + fprintf(stdout, "NovaCoin server starting\n"); - // Make sure only a single bitcoin process is using the data directory. - string strLockFile = GetDataDir() + "/.lock"; - FILE* file = fopen(strLockFile.c_str(), "a"); // empty lock file; created if it doesn't exist. - if (file) fclose(file); - static boost::interprocess::file_lock lock(strLockFile.c_str()); - if (!lock.try_lock()) - { - ThreadSafeMessageBox(strprintf(_("Cannot obtain a lock on data directory %s. Bitcoin is probably already running."), GetDataDir().c_str()), _("Bitcoin"), wxOK|wxMODAL); - return false; + if (nScriptCheckThreads) { + printf("Using %u threads for script verification\n", nScriptCheckThreads); + for (int i=0; iLoadWallet(fFirstRun); - if (nLoadWalletRet != DB_LOAD_OK) + if (!bitdb.Open(GetDataDir())) { - if (nLoadWalletRet == DB_CORRUPT) - strErrors << _("Error loading wallet.dat: Wallet corrupted") << "\n"; - else if (nLoadWalletRet == DB_TOO_NEW) - strErrors << _("Error loading wallet.dat: Wallet requires newer version of Bitcoin") << "\n"; - else if (nLoadWalletRet == DB_NEED_REWRITE) - { - strErrors << _("Wallet needed to be rewritten: restart Bitcoin to complete") << "\n"; - printf("%s", strErrors.str().c_str()); - ThreadSafeMessageBox(strErrors.str(), _("Bitcoin"), wxOK | wxICON_ERROR | wxMODAL); + 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); + } + + if (GetBoolArg("-salvagewallet")) + { + // Recover readable keypairs: + if (!CWalletDB::Recover(bitdb, strWalletFileName, true)) return false; - } - else - strErrors << _("Error loading wallet.dat") << "\n"; } - if (GetBoolArg("-upgradewallet", fFirstRun)) + if (filesystem::exists(GetDataDir() / strWalletFileName)) { - int nMaxVersion = GetArg("-upgradewallet", 0); - if (nMaxVersion == 0) // the -walletupgrade without argument case + CDBEnv::VerifyResult r = bitdb.Verify(strWalletFileName, CWalletDB::Recover); + if (r == CDBEnv::RECOVER_OK) { - printf("Performing wallet upgrade to %i\n", FEATURE_LATEST); - nMaxVersion = CLIENT_VERSION; - pwalletMain->SetMinVersion(FEATURE_LATEST); // permanently upgrade the wallet immediately + string msg = strprintf(_("Warning: wallet.dat corrupt, data salvaged!" + " Original wallet.dat saved as wallet.{timestamp}.bak in %s; if" + " your balance or transactions are incorrect you should" + " restore from a backup."), strDataDir.c_str()); + uiInterface.ThreadSafeMessageBox(msg, _("NovaCoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL); + } + if (r == CDBEnv::RECOVER_FAIL) + return InitError(_("wallet.dat corrupt, salvage failed")); + } + + // ********************************************************* Step 6: network initialization + + int nSocksVersion = GetArgInt("-socks", 5); + + if (nSocksVersion != 4 && nSocksVersion != 5) + return InitError(strprintf(_("Unknown -socks proxy version requested: %i"), nSocksVersion)); + + if (mapArgs.count("-onlynet")) { + std::set nets; + BOOST_FOREACH(std::string snet, mapMultiArgs["-onlynet"]) { + enum Network net = ParseNetwork(snet); + if (net == NET_UNROUTABLE) + return InitError(strprintf(_("Unknown network specified in -onlynet: '%s'"), snet.c_str())); + nets.insert(net); + } + for (int n = 0; n < NET_MAX; n++) { + enum Network net = (enum Network)n; + if (!nets.count(net)) + SetLimited(net); } + } +#if defined(USE_IPV6) +#if ! USE_IPV6 + else + SetLimited(NET_IPV6); +#endif +#endif + + CService addrProxy; + bool fProxy = false; + if (mapArgs.count("-proxy")) { + addrProxy = CService(mapArgs["-proxy"], nSocksDefault); + if (!addrProxy.IsValid()) + return InitError(strprintf(_("Invalid -proxy address: '%s'"), mapArgs["-proxy"].c_str())); + + if (!IsLimited(NET_IPV4)) + SetProxy(NET_IPV4, addrProxy, nSocksVersion); + if (nSocksVersion > 4) { +#ifdef USE_IPV6 + if (!IsLimited(NET_IPV6)) + SetProxy(NET_IPV6, addrProxy, nSocksVersion); +#endif + SetNameProxy(addrProxy, nSocksVersion); + } + fProxy = true; + } + + // -tor can override normal proxy, -notor disables tor entirely + if (!(mapArgs.count("-tor") && mapArgs["-tor"] == "0") && (fProxy || mapArgs.count("-tor"))) { + CService addrOnion; + if (!mapArgs.count("-tor")) + addrOnion = addrProxy; else - printf("Allowing wallet upgrade up to %i\n", nMaxVersion); - if (nMaxVersion < pwalletMain->GetVersion()) - strErrors << _("Cannot downgrade wallet") << "\n"; - pwalletMain->SetMaxVersion(nMaxVersion); + addrOnion = CService(mapArgs["-tor"], nSocksDefault); + if (!addrOnion.IsValid()) + return InitError(strprintf(_("Invalid -tor address: '%s'"), mapArgs["-tor"].c_str())); + SetProxy(NET_TOR, addrOnion, 5); + SetReachable(NET_TOR); } - if (fFirstRun) + // see Step 2: parameter interactions for more information about these + if (!IsLimited(NET_IPV4) || !IsLimited(NET_IPV6)) { - // Create new keyUser and set as default key - RandAddSeedPerfmon(); + fNoListen = !GetBoolArg("-listen", true); + fDiscover = GetBoolArg("-discover", true); + fNameLookup = GetBoolArg("-dns", true); + } else { + // Don't listen, discover addresses or search for nodes if IPv4 and IPv6 networking is disabled. + fNoListen = true; + fDiscover = fNameLookup = false; + SoftSetBoolArg("-irc", false); + SoftSetBoolArg("-dnsseed", false); + } - std::vector newDefaultKey; - if (!pwalletMain->GetKeyFromPool(newDefaultKey, false)) - strErrors << _("Cannot initialize keypool") << "\n"; - pwalletMain->SetDefaultKey(newDefaultKey); - if (!pwalletMain->SetAddressBookName(CBitcoinAddress(pwalletMain->vchDefaultKey), "")) - strErrors << _("Cannot write default address") << "\n"; + bool fBound = false; + if (!fNoListen) + { + std::string strError; + if (mapArgs.count("-bind")) { + BOOST_FOREACH(std::string strBind, mapMultiArgs["-bind"]) { + CService addrBind; + if (!Lookup(strBind.c_str(), addrBind, GetListenPort(), false)) + return InitError(strprintf(_("Cannot resolve -bind address: '%s'"), strBind.c_str())); + fBound |= Bind(addrBind); + } + } else { + struct in_addr inaddr_any; + inaddr_any.s_addr = INADDR_ANY; +#ifdef USE_IPV6 + if (!IsLimited(NET_IPV6)) + fBound |= Bind(CService(in6addr_any, GetListenPort()), false); +#endif + if (!IsLimited(NET_IPV4)) + fBound |= Bind(CService(inaddr_any, GetListenPort()), !fBound); + + } + if (!fBound) + return InitError(_("Failed to listen on any port. Use -listen=0 if you want this.")); } - printf("%s", strErrors.str().c_str()); - printf(" wallet %15"PRI64d"ms\n", GetTimeMillis() - nStart); + // If Tor is reachable then listen on loopback interface, + // to allow allow other users reach you through the hidden service + if (!IsLimited(NET_TOR) && mapArgs.count("-torname")) { + std::string strError; + struct in_addr inaddr_loopback; + inaddr_loopback.s_addr = htonl(INADDR_LOOPBACK); - RegisterWallet(pwalletMain); +#ifdef USE_IPV6 + if (!BindListenPort(CService(in6addr_loopback, GetListenPort()), strError)) + return InitError(strError); +#endif + if (!BindListenPort(CService(inaddr_loopback, GetListenPort()), strError)) + return InitError(strError); + } - CBlockIndex *pindexRescan = pindexBest; - if (GetBoolArg("-rescan")) - pindexRescan = pindexGenesisBlock; - else + if (mapArgs.count("-externalip")) { - CWalletDB walletdb("wallet.dat"); - CBlockLocator locator; - if (walletdb.ReadBestBlock(locator)) - pindexRescan = locator.GetBlockIndex(); + BOOST_FOREACH(string strAddr, mapMultiArgs["-externalip"]) { + CService addrLocal(strAddr, GetListenPort(), fNameLookup); + if (!addrLocal.IsValid()) + return InitError(strprintf(_("Cannot resolve -externalip address: '%s'"), strAddr.c_str())); + AddLocal(CService(strAddr, GetListenPort(), fNameLookup), LOCAL_MANUAL); + } } - if (pindexBest != pindexRescan) + + if (mapArgs.count("-reservebalance")) // ppcoin: reserve balance amount { - InitMessage(_("Rescanning...")); - printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight); - nStart = GetTimeMillis(); - pwalletMain->ScanForWalletTransactions(pindexRescan, true); - printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart); + if (!ParseMoney(mapArgs["-reservebalance"], nReserveBalance)) + { + InitError(_("Invalid amount for -reservebalance=")); + return false; + } } - InitMessage(_("Done loading")); - printf("Done loading\n"); + if (mapArgs.count("-checkpointkey")) // ppcoin: checkpoint master priv key + { + if (!Checkpoints::SetCheckpointPrivKey(GetArg("-checkpointkey", ""))) + InitError(_("Unable to sign checkpoint, wrong checkpointkey?\n")); + } - //// debug print - printf("mapBlockIndex.size() = %d\n", mapBlockIndex.size()); - printf("nBestHeight = %d\n", nBestHeight); - printf("setKeyPool.size() = %d\n", pwalletMain->setKeyPool.size()); - printf("mapWallet.size() = %d\n", pwalletMain->mapWallet.size()); - printf("mapAddressBook.size() = %d\n", pwalletMain->mapAddressBook.size()); + BOOST_FOREACH(string strDest, mapMultiArgs["-seednode"]) + AddOneShot(strDest); - if (!strErrors.str().empty()) + // ********************************************************* Step 7: load blockchain + + if (!bitdb.Open(GetDataDir())) { - ThreadSafeMessageBox(strErrors.str(), _("Bitcoin"), wxOK | wxICON_ERROR | wxMODAL); + 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); + } + + if (GetBoolArg("-loadblockindextest")) + { + CTxDB txdb("r"); + txdb.LoadBlockIndex(); + PrintBlockTree(); return false; } - // Add wallet transactions that aren't already in a block to mapTransactions - pwalletMain->ReacceptWalletTransactions(); - // Note: Bitcoin-QT stores several settings in the wallet, so we want - // to load the wallet BEFORE parsing command-line arguments, so - // the command-line/bitcoin.conf settings override GUI setting. + printf("Loading block index...\n"); + bool fLoaded = false; + while (!fLoaded) { + std::string strLoadError; + uiInterface.InitMessage(_("Loading block index...")); - // - // Parameters - // - if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree")) + nStart = GetTimeMillis(); + do { + try { + UnloadBlockIndex(); + + if (!LoadBlockIndex()) { + strLoadError = _("Error loading block database"); + break; + } + } catch(const std::exception&) { + strLoadError = _("Error opening block database"); + break; + } + + fLoaded = true; + } while(false); + + if (!fLoaded) { + // TODO: suggest reindex here + return InitError(strLoadError); + } + } + + // 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. + if (fRequestShutdown) { - PrintBlockTree(); + printf("Shutdown requested. Exiting.\n"); return false; } + printf(" block index %15" PRId64 "ms\n", GetTimeMillis() - nStart); - if (mapArgs.count("-timeout")) + if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree")) { - int nNewTimeout = GetArg("-timeout", 5000); - if (nNewTimeout > 0 && nNewTimeout < 600000) - nConnectTimeout = nNewTimeout; + PrintBlockTree(); + return false; } if (mapArgs.count("-printblock")) @@ -489,242 +833,192 @@ bool AppInit2(int argc, char* argv[]) return false; } - if (mapArgs.count("-proxy")) - { - fUseProxy = true; - addrProxy = CService(mapArgs["-proxy"], 9050); - if (!addrProxy.IsValid()) - { - ThreadSafeMessageBox(_("Invalid -proxy address"), _("Bitcoin"), wxOK | wxMODAL); - return false; - } - } + // ********************************************************* Step 8: load wallet - bool fTor = (fUseProxy && addrProxy.GetPort() == 9050); - if (fTor) - { - // Use SoftSetBoolArg here so user can override any of these if they wish. - // Note: the GetBoolArg() calls for all of these must happen later. - SoftSetBoolArg("-listen", false); - SoftSetBoolArg("-irc", false); - SoftSetBoolArg("-dnsseed", false); - SoftSetBoolArg("-upnp", false); - SoftSetBoolArg("-dns", false); - } - - fAllowDNS = GetBoolArg("-dns"); - fNoListen = !GetBoolArg("-listen", true); - - // Continue to put "/P2SH/" in the coinbase to monitor - // BIP16 support. - // This can be removed eventually... - const char* pszP2SH = "/P2SH/"; - COINBASE_FLAGS << std::vector(pszP2SH, pszP2SH+strlen(pszP2SH)); + if (GetBoolArg("-zapwallettxes", false)) { + uiInterface.InitMessage(_("Zapping all transactions from wallet...")); - if (!fNoListen) - { - std::string strError; - if (!BindListenPort(strError)) - { - ThreadSafeMessageBox(strError, _("Bitcoin"), wxOK | wxMODAL); + pwalletMain = new CWallet(strWalletFileName); + DBErrors nZapWalletRet = pwalletMain->ZapWalletTx(); + if (nZapWalletRet != DB_LOAD_OK) { + uiInterface.InitMessage(_("Error loading wallet.dat: Wallet corrupted")); return false; } + delete pwalletMain; + pwalletMain = NULL; } - if (mapArgs.count("-addnode")) + uiInterface.InitMessage(_("Loading wallet...")); + printf("Loading wallet...\n"); + nStart = GetTimeMillis(); + bool fFirstRun = true; + pwalletMain = new CWallet(strWalletFileName); + DBErrors nLoadWalletRet = pwalletMain->LoadWallet(fFirstRun); + if (nLoadWalletRet != DB_LOAD_OK) { - BOOST_FOREACH(string strAddr, mapMultiArgs["-addnode"]) + if (nLoadWalletRet == DB_CORRUPT) + strErrors << _("Error loading wallet.dat: Wallet corrupted") << "\n"; + else if (nLoadWalletRet == DB_NONCRITICAL_ERROR) { - CAddress addr(CService(strAddr, GetDefaultPort(), fAllowDNS)); - addr.nTime = 0; // so it won't relay unless successfully connected - if (addr.IsValid()) - addrman.Add(addr, CNetAddr("127.0.0.1")); + string msg(_("Warning: error reading wallet.dat! All keys read correctly, but transaction data" + " or address book entries might be missing or incorrect.")); + uiInterface.ThreadSafeMessageBox(msg, _("NovaCoin"), CClientUIInterface::OK | CClientUIInterface::ICON_EXCLAMATION | CClientUIInterface::MODAL); } + else if (nLoadWalletRet == DB_TOO_NEW) + strErrors << _("Error loading wallet.dat: Wallet requires newer version of NovaCoin") << "\n"; + else if (nLoadWalletRet == DB_NEED_REWRITE) + { + strErrors << _("Wallet needed to be rewritten: restart NovaCoin to complete") << "\n"; + printf("%s", strErrors.str().c_str()); + return InitError(strErrors.str()); + } + else + strErrors << _("Error loading wallet.dat") << "\n"; } - if (mapArgs.count("-paytxfee")) + if (GetBoolArg("-upgradewallet", fFirstRun)) { - if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee)) + int nMaxVersion = GetArgInt("-upgradewallet", 0); + if (nMaxVersion == 0) // the -upgradewallet without argument case { - ThreadSafeMessageBox(_("Invalid amount for -paytxfee="), _("Bitcoin"), wxOK | wxMODAL); - return false; + printf("Performing wallet upgrade to %i\n", FEATURE_LATEST); + nMaxVersion = CLIENT_VERSION; + pwalletMain->SetMinVersion(FEATURE_LATEST); // permanently upgrade the wallet immediately } - if (nTransactionFee > 0.25 * COIN) - ThreadSafeMessageBox(_("Warning: -paytxfee is set very high. This is the transaction fee you will pay if you send a transaction."), _("Bitcoin"), wxOK | wxICON_EXCLAMATION | wxMODAL); + else + printf("Allowing wallet upgrade up to %i\n", nMaxVersion); + if (nMaxVersion < pwalletMain->GetVersion()) + strErrors << _("Cannot downgrade wallet") << "\n"; + pwalletMain->SetMaxVersion(nMaxVersion); } - // - // Start the node - // - if (!CheckDiskSpace()) - return false; - - RandAddSeedPerfmon(); - - if (!CreateThread(StartNode, NULL)) - ThreadSafeMessageBox(_("Error: CreateThread(StartNode) failed"), _("Bitcoin"), wxOK | wxMODAL); - - if (fServer) - CreateThread(ThreadRPCServer, NULL); + if (fFirstRun) + { + // Create new keyUser and set as default key + RandAddSeedPerfmon(); -#ifdef QT_GUI - if(GetStartOnSystemStartup()) - SetStartOnSystemStartup(true); // Remove startup links to bitcoin-wx -#endif + 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 !defined(QT_GUI) - while (1) - Sleep(5000); -#endif + CMalleableKeyView keyView = pwalletMain->GenerateNewMalleableKey(); + CMalleableKey mKey; + if (!pwalletMain->GetMalleableKey(keyView, mKey)) + strErrors << _("Unable to generate new malleable key"); + if (!pwalletMain->SetAddressBookName(CBitcoinAddress(keyView.GetMalleablePubKey()), "")) + strErrors << _("Cannot write default address") << "\n"; + } - return true; -} + printf("%s", strErrors.str().c_str()); + printf(" wallet %15" PRId64 "ms\n", GetTimeMillis() - nStart); -#ifdef WIN32 -string StartupShortcutPath() -{ - return MyGetSpecialFolderPath(CSIDL_STARTUP, true) + "\\Bitcoin.lnk"; -} + RegisterWallet(pwalletMain); -bool GetStartOnSystemStartup() -{ - return filesystem::exists(StartupShortcutPath().c_str()); -} + CBlockIndex *pindexRescan = pindexBest; + if (GetBoolArg("-rescan")) + pindexRescan = pindexGenesisBlock; + else + { + CWalletDB walletdb(strWalletFileName); + CBlockLocator locator; + if (walletdb.ReadBestBlock(locator)) + pindexRescan = locator.GetBlockIndex(); + } + if (pindexBest != pindexRescan && pindexBest && pindexRescan && pindexBest->nHeight > pindexRescan->nHeight) + { + uiInterface.InitMessage(_("Rescanning...")); + printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight); + nStart = GetTimeMillis(); + pwalletMain->ScanForWalletTransactions(pindexRescan, true); + printf(" rescan %15" PRId64 "ms\n", GetTimeMillis() - nStart); + } -bool SetStartOnSystemStartup(bool fAutoStart) -{ - // If the shortcut exists already, remove it for updating - remove(StartupShortcutPath().c_str()); + // ********************************************************* Step 9: import blocks - if (fAutoStart) + if (mapArgs.count("-loadblock")) { - CoInitialize(NULL); - - // Get a pointer to the IShellLink interface. - IShellLink* psl = NULL; - HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL, - CLSCTX_INPROC_SERVER, IID_IShellLink, - reinterpret_cast(&psl)); + uiInterface.InitMessage(_("Importing blockchain data file.")); - if (SUCCEEDED(hres)) + BOOST_FOREACH(string strFile, mapMultiArgs["-loadblock"]) { - // Get the current executable path - TCHAR pszExePath[MAX_PATH]; - GetModuleFileName(NULL, pszExePath, sizeof(pszExePath)); - - TCHAR pszArgs[5] = TEXT("-min"); - - // Set the path to the shortcut target - psl->SetPath(pszExePath); - PathRemoveFileSpec(pszExePath); - psl->SetWorkingDirectory(pszExePath); - psl->SetShowCmd(SW_SHOWMINNOACTIVE); - psl->SetArguments(pszArgs); - - // Query IShellLink for the IPersistFile interface for - // saving the shortcut in persistent storage. - IPersistFile* ppf = NULL; - hres = psl->QueryInterface(IID_IPersistFile, - reinterpret_cast(&ppf)); - if (SUCCEEDED(hres)) - { - WCHAR pwsz[MAX_PATH]; - // Ensure that the string is ANSI. - MultiByteToWideChar(CP_ACP, 0, StartupShortcutPath().c_str(), -1, pwsz, MAX_PATH); - // Save the link by calling IPersistFile::Save. - hres = ppf->Save(pwsz, TRUE); - ppf->Release(); - psl->Release(); - CoUninitialize(); - return true; - } - psl->Release(); + FILE *file = fopen(strFile.c_str(), "rb"); + if (file) + LoadExternalBlockFile(file); } - CoUninitialize(); - return false; + StartShutdown(); } - return true; -} -#elif defined(LINUX) + filesystem::path pathBootstrap = GetDataDir() / "bootstrap.dat"; + if (filesystem::exists(pathBootstrap)) { + uiInterface.InitMessage(_("Importing bootstrap blockchain data file.")); -// Follow the Desktop Application Autostart Spec: -// http://standards.freedesktop.org/autostart-spec/autostart-spec-latest.html + FILE *file = fopen(pathBootstrap.string().c_str(), "rb"); + if (file) { + filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old"; + LoadExternalBlockFile(file); + RenameOver(pathBootstrap, pathBootstrapOld); + } + } -boost::filesystem::path GetAutostartDir() -{ - namespace fs = boost::filesystem; + // ********************************************************* Step 10: load peers - char* pszConfigHome = getenv("XDG_CONFIG_HOME"); - if (pszConfigHome) return fs::path(pszConfigHome) / fs::path("autostart"); - char* pszHome = getenv("HOME"); - if (pszHome) return fs::path(pszHome) / fs::path(".config/autostart"); - return fs::path(); -} - -boost::filesystem::path GetAutostartFilePath() -{ - return GetAutostartDir() / boost::filesystem::path("bitcoin.desktop"); -} + uiInterface.InitMessage(_("Loading addresses...")); + printf("Loading addresses...\n"); + nStart = GetTimeMillis(); -bool GetStartOnSystemStartup() -{ - boost::filesystem::ifstream optionFile(GetAutostartFilePath()); - if (!optionFile.good()) - return false; - // Scan through file for "Hidden=true": - string line; - while (!optionFile.eof()) { - getline(optionFile, line); - if (line.find("Hidden") != string::npos && - line.find("true") != string::npos) - return false; + CAddrDB adb; + if (!adb.Read(addrman)) + printf("Invalid or missing peers.dat; recreating\n"); } - optionFile.close(); - return true; -} + printf("Loaded %i addresses from peers.dat %" PRId64 "ms\n", + addrman.size(), GetTimeMillis() - nStart); -bool SetStartOnSystemStartup(bool fAutoStart) -{ - if (!fAutoStart) - { -#if defined(BOOST_FILESYSTEM_VERSION) && BOOST_FILESYSTEM_VERSION >= 3 - unlink(GetAutostartFilePath().string().c_str()); -#else - unlink(GetAutostartFilePath().native_file_string().c_str()); -#endif - } - else - { - char pszExePath[MAX_PATH+1]; - memset(pszExePath, 0, sizeof(pszExePath)); - if (readlink("/proc/self/exe", pszExePath, sizeof(pszExePath)-1) == -1) - return false; + // ********************************************************* Step 11: start node - boost::filesystem::create_directories(GetAutostartDir()); + if (!CheckDiskSpace()) + return false; - boost::filesystem::ofstream optionFile(GetAutostartFilePath(), ios_base::out|ios_base::trunc); - if (!optionFile.good()) - return false; - // Write a bitcoin.desktop file to the autostart directory: - optionFile << "[Desktop Entry]\n"; - optionFile << "Type=Application\n"; - optionFile << "Name=Bitcoin\n"; - optionFile << "Exec=" << pszExePath << " -min\n"; - optionFile << "Terminal=false\n"; - optionFile << "Hidden=false\n"; - optionFile.close(); - } - return true; -} -#else + RandAddSeedPerfmon(); + + //// debug print + printf("mapBlockIndex.size() = %" PRIszu "\n", mapBlockIndex.size()); + printf("nBestHeight = %d\n", nBestHeight); + printf("setKeyPool.size() = %" PRIszu "\n", pwalletMain->setKeyPool.size()); + printf("mapWallet.size() = %" PRIszu "\n", pwalletMain->mapWallet.size()); + printf("mapAddressBook.size() = %" PRIszu "\n", pwalletMain->mapAddressBook.size()); -// TODO: OSX startup stuff; see: -// http://developer.apple.com/mac/library/documentation/MacOSX/Conceptual/BPSystemStartup/Articles/CustomLogin.html + if (!NewThread(StartNode, NULL)) + InitError(_("Error: could not start node")); -bool GetStartOnSystemStartup() { return false; } -bool SetStartOnSystemStartup(bool fAutoStart) { return false; } + if (fServer) + NewThread(ThreadRPCServer, NULL); + + // ********************************************************* Step 13: IP collection thread + strCollectorCommand = GetArg("-peercollector", ""); + if (!fTestNet && strCollectorCommand != "") + NewThread(ThreadIPCollector, NULL); + // ********************************************************* Step 14: finished + + uiInterface.InitMessage(_("Done loading")); + printf("Done loading\n"); + if (!strErrors.str().empty()) + return InitError(strErrors.str()); + + // Add wallet transactions that aren't already in a block to mapTransactions + pwalletMain->ReacceptWalletTransactions(); + +#if !defined(QT_GUI) + // Loop until process is exit()ed from shutdown() function, + // called from ThreadRPCServer thread when a "stop" command is received. + for ( ; ; ) + Sleep(5000); #endif + + return true; +}