Example #1
0
void Shutdown(void* parg)
{
    static CCriticalSection cs_Shutdown;
    static bool fTaken;
    bool fFirstThread;
    CRITICAL_BLOCK(cs_Shutdown)
    {
        fFirstThread = !fTaken;
        fTaken = true;
    }
    static bool fExit;
    if (fFirstThread)
    {
        fShutdown = true;
        nTransactionsUpdated++;
        DBFlush(false);
        StopNode();
        DBFlush(true);
        boost::filesystem::remove(GetPidFile());
        CreateThread(ExitTimeout, NULL);
        Sleep(50);
        printf("namecoin exiting\n\n");
        fExit = true;
        exit(0);
    }
    else
    {
        while (!fExit)
            Sleep(500);
        Sleep(100);
        ExitThread(0);
    }
}
Example #2
0
bool Finalise()
{
    LogPrintf("Finalise()\n");
    
    StopRPCThreads();
    ShutdownRPCMining();
    SecureMsgShutdown();
    
    mempool.AddTransactionsUpdated(1);
    if (pwalletMain)
        bitdb.Flush(false);
    
    StopNode();
    {
        LOCK(cs_main);
        if (pwalletMain)
            pwalletMain->SetBestChain(CBlockLocator(pindexBest));
    }
    
    if (pwalletMain)
        bitdb.Flush(true);
    
    UnregisterWallet(pwalletMain);
    
    delete pwalletMain;
    pwalletMain = NULL;
    
    finaliseRingSigs();
    
    if (nNodeMode == NT_FULL)
    {
        std::map<uint256, CBlockIndex*>::iterator it;

        for (it = mapBlockIndex.begin(); it != mapBlockIndex.end(); ++it)
        {
            delete it->second;
        };
        mapBlockIndex.clear();
        if (fDebug)
            LogPrintf("mapBlockIndex cleared.\n");
    } else
    {
        std::map<uint256, CBlockThinIndex*>::iterator it;

        for (it = mapBlockThinIndex.begin(); it != mapBlockThinIndex.end(); ++it)
        {
            delete it->second;
        };
        mapBlockThinIndex.clear();
        if (fDebug)
            LogPrintf("mapBlockThinIndex cleared.\n");
    };
    
    CTxDB().Close();
    
    fs::remove(GetPidFile());
    
    return true;
}
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[])
{
    boost::thread_group threadGroup;

    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 = _("FlappyCoin version") + " " + FormatFullVersion() + "\n\n" +
                _("Usage:") + "\n" +
                  "  FlappyCoind [options]                     " + "\n" +
                  "  FlappyCoind [options] <command> [params]  " + _("Send command to -server or FlappyCoind") + "\n" +
                  "  FlappyCoind [options] help                " + _("List commands") + "\n" +
                  "  FlappyCoind [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], "FlappyCoin:"))
                fCommandLine = true;

        if (fCommandLine)
        {
            if (!SelectParamsFromCommandLine()) {
                fprintf(stderr, "Error: invalid combination of -regtest and -testnet.\n");
                return false;
            }
            int ret = CommandLineRPC(argc, argv);
            exit(ret);
        }
#if !defined(WIN32)
        fDaemon = GetBoolArg("-daemon", false);
        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

        fRet = AppInit2(threadGroup);
    }
    catch (std::exception& e) {
        PrintException(&e, "AppInit()");
    } catch (...) {
        PrintException(NULL, "AppInit()");
    }

    if (!fRet)
    {
        threadGroup.interrupt_all();
        // threadGroup.join_all(); was left out intentionally here, because we didn't re-test all of
        // the startup-failure cases to make sure they don't result in a hang due to some
        // thread-blocking-waiting-for-another-thread-during-startup case
    } else {
        WaitForShutdown(&threadGroup);
    }
    Shutdown();

    return fRet;
}
Example #4
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[])
{
    boost::thread_group threadGroup;
    boost::thread* detectShutdownThread = NULL;

    bool fRet = false;
    try
    {
        //
        // Parameters
        //
        // If Qt is used, parameters/bonus.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 bonusd / RPC client
            std::string strUsage = _("Bonus version") + " " + FormatFullVersion() + "\n\n" +
                _("Usage:") + "\n" +
                  "  bonusd [options]                     " + "\n" +
                  "  bonusd [options] <command> [params]  " + _("Send command to -server or bonusd") + "\n" +
                  "  bonusd [options] help                " + _("List commands") + "\n" +
                  "  bonusd [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], "bonus:"))
                fCommandLine = true;

        if (fCommandLine)
        {
            if (!SelectParamsFromCommandLine()) {
                fprintf(stderr, "Error: invalid combination of -regtest and -testnet.\n");
                return false;
            }
            int ret = CommandLineRPC(argc, argv);
            exit(ret);
        }
#if !defined(WIN32)
        fDaemon = GetBoolArg("-daemon", false);
        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;
}
Example #5
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[])
{
    boost::thread_group threadGroup;
    boost::thread* detectShutdownThread = NULL;

    bool fRet = false;
    try
    {
        //
        // Parameters
        //
        // If Qt is used, parameters/acoin.conf are parsed in qt/bitcoin.cpp's main()
        ParseParameters(argc, argv);
        if (!boost::filesystem::is_directory(GetDataDir(false)))
        {
            fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", mapArgs["-datadir"].c_str());
            return false;
        }
        try
        {
            ReadConfigFile(mapArgs, mapMultiArgs);
        } catch(std::exception &e) {
            fprintf(stderr,"Error reading configuration file: %s\n", e.what());
            return false;
        }
        // Check for -testnet or -regtest parameter (TestNet() calls are only valid after this clause)
        if (!SelectParamsFromCommandLine()) {
            fprintf(stderr, "Error: Invalid combination of -regtest and -testnet.\n");
            return false;
        }

        if (mapArgs.count("-?") || mapArgs.count("--help"))
        {
            // First part of help message is specific to bitcoind / RPC client
            std::string strUsage = _("Acoin Core Daemon") + " " + _("version") + " " + FormatFullVersion() + "\n\n" +
                _("Usage:") + "\n" +
                  "  acoind [options]                     " + _("Start Acoin Core Daemon") + "\n" +
                _("Usage (deprecated, use acoin-cli):") + "\n" +
                  "  acoind [options] <command> [params]  " + _("Send command to Acoin Core") + "\n" +
                  "  acoind [options] help                " + _("List commands") + "\n" +
                  "  acoind [options] help <command>      " + _("Get help for a command") + "\n";

            strUsage += "\n" + HelpMessage(HMM_BITCOIND);
            strUsage += "\n" + HelpMessageCli(false);

            fprintf(stdout, "%s", strUsage.c_str());
            return false;
        }

        // Command-line RPC
        bool fCommandLine = false;
        for (int i = 1; i < argc; i++)
            if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "acoin:"))
                fCommandLine = true;

        if (fCommandLine)
        {
            int ret = CommandLineRPC(argc, argv);
            exit(ret);
        }
#ifndef WIN32
        fDaemon = GetBoolArg("-daemon", false);
        if (fDaemon)
        {
            fprintf(stdout, "Acoin server starting\n");

            // 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
        SoftSetBoolArg("-server", true);

        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();
        // threadGroup.join_all(); was left out intentionally here, because we didn't re-test all of
        // the startup-failure cases to make sure they don't result in a hang due to some
        // thread-blocking-waiting-for-another-thread-during-startup case
    }

    if (detectShutdownThread)
    {
        detectShutdownThread->join();
        delete detectShutdownThread;
        detectShutdownThread = NULL;
    }
    Shutdown();

    return fRet;
}
Example #6
0
bool AppInit2(int argc, char* argv[])
{
#ifdef _MSC_VER
    // 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
    _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
#endif
#ifndef __WXMSW__
    umask(077);
#endif
#ifndef __WXMSW__
    // Clean shutdown on SIGTERM
    struct sigaction sa;
    sa.sa_handler = HandleSIGTERM;
    sigemptyset(&sa.sa_mask);
    sa.sa_flags = 0;
    sigaction(SIGTERM, &sa, NULL);
    sigaction(SIGINT, &sa, NULL);
    sigaction(SIGHUP, &sa, NULL);
#endif

    //
    // Parameters
    //
    ParseParameters(argc, argv);

    if (mapArgs.count("-datadir"))
    {
        filesystem::path pathDataDir = filesystem::system_complete(mapArgs["-datadir"]);
        strlcpy(pszSetDataDir, pathDataDir.string().c_str(), sizeof(pszSetDataDir));
    }

    ReadConfigFile(mapArgs, mapMultiArgs); // Must be done after processing datadir

    if (mapArgs.count("-?") || mapArgs.count("--help"))
    {
        string beta = VERSION_IS_BETA ? _(" beta") : "";
        string strUsage = string() +
          _("namecoin version") + " " + FormatFullVersion() + "\n\n" +
          _("Usage:") + "\t\t\t\t\t\t\t\t\t\t\n" +
            "  namecoin [options]                   \t  " + "\n" +
            "  namecoin [options] <command> [params]\t  " + _("Send command to -server or namecoind\n") +
            "  namecoin [options] help              \t\t  " + _("List commands\n") +
            "  namecoin [options] help <command>    \t\t  " + _("Get help for a command\n") +
          _("Options:\n") +
            "  -conf=<file>     \t\t  " + _("Specify configuration file (default: bitcoin.conf)\n") +
            "  -pid=<file>      \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") +
            "  -datadir=<dir>   \t\t  " + _("Specify data directory\n") +
            "  -proxy=<ip:port> \t  "   + _("Connect through socks4 proxy\n") +
            "  -addnode=<ip>    \t  "   + _("Add a node to connect to\n") +
            "  -connect=<ip>    \t\t  " + _("Connect only to the specified node\n") +
            "  -nolisten        \t  "   + _("Don't accept connections from outside\n") +
#ifdef USE_UPNP
#if USE_UPNP
            "  -noupnp          \t  "   + _("Don't attempt to use UPnP to map the listening port\n") +
#else
            "  -upnp            \t  "   + _("Attempt to use UPnP to map the listening port\n") +
#endif
#endif
            "  -paytxfee=<amt>  \t  "   + _("Fee per KB to add to transactions you send\n") +
#ifdef GUI
            "  -server          \t\t  " + _("Accept command line and JSON-RPC commands\n") +
#endif
#ifndef __WXMSW__
            "  -daemon          \t\t  " + _("Run in the background as a daemon and accept commands\n") +
#endif
            "  -testnet         \t\t  " + _("Use the test network\n") +
            "  -rpcuser=<user>  \t  "   + _("Username for JSON-RPC connections\n") +
            "  -rpcpassword=<pw>\t  "   + _("Password for JSON-RPC connections\n") +
            "  -rpcport=<port>  \t\t  " + _("Listen for JSON-RPC connections on <port> (default: 8332)\n") +
            "  -rpcallowip=<ip> \t\t  " + _("Allow JSON-RPC connections from specified IP address\n") +
            "  -rpcconnect=<ip> \t  "   + _("Send commands to node running on <ip> (default: 127.0.0.1)\n") +
            "  -keypool=<n>     \t  "   + _("Set key pool size to <n> (default: 100)\n") +
            "  -rescan          \t  "   + _("Rescan the block chain for missing wallet transactions\n");

#ifdef USE_SSL
        strUsage += string() +
            _("\nSSL options: (see the namecoin Wiki for SSL setup instructions)\n") +
            "  -rpcssl                                \t  " + _("Use OpenSSL (https) for JSON-RPC connections\n") +
            "  -rpcsslcertificatechainfile=<file.cert>\t  " + _("Server certificate file (default: server.cert)\n") +
            "  -rpcsslprivatekeyfile=<file.pem>       \t  " + _("Server private key (default: server.pem)\n") +
            "  -rpcsslciphers=<ciphers>               \t  " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)\n");
#endif

        strUsage += string() +
            "  -?               \t\t  " + _("This help message\n");

#if defined(__WXMSW__) && defined(GUI)
        // Tabs make the columns line up in the message box
        wxMessageBox(strUsage, "Bitcoin", wxOK);
#else
        // Remove tabs
        strUsage.erase(std::remove(strUsage.begin(), strUsage.end(), '\t'), strUsage.end());
        fprintf(stderr, "%s", strUsage.c_str());
#endif
        return false;
    }

    fDebug = GetBoolArg("-debug");

#ifndef __WXMSW__
    fDaemon = GetBoolArg("-daemon");
#else
    fDaemon = false;
#endif

    if (fDaemon)
        fServer = true;
    else
        fServer = GetBoolArg("-server");

    /* force fServer when running without GUI */
#ifndef GUI
    fServer = true;
#endif

    fPrintToConsole = GetBoolArg("-printtoconsole");
    fPrintToDebugger = GetBoolArg("-printtodebugger");

    fTestNet = GetBoolArg("-testnet");
    fNoListen = GetBoolArg("-nolisten");
    fLogTimestamps = GetBoolArg("-logtimestamps");

    for (int i = 1; i < argc; i++)
        if (!IsSwitchChar(argv[i][0]))
            fCommandLine = true;

    if (fCommandLine)
    {
        int ret = CommandLineRPC(argc, argv);
        exit(ret);
    }

#ifndef __WXMSW__
    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)
        {
            CreatePidFile(GetPidFile(), pid);
            return true;
        }

        pid_t sid = setsid();
        if (sid < 0)
            fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno);
    }
#endif

    if (!fDebug && !pszSetDataDir[0])
        ShrinkDebugFile();
    printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
    printf("namecoin version %s\n", FormatFullVersion().c_str());
#ifdef GUI
    printf("OS version %s\n", ((string)wxGetOsDescription()).c_str());
    printf("System default language is %d %s\n", g_locale.GetSystemLanguage(), ((string)g_locale.GetSysName()).c_str());
    printf("Language file %s (%s)\n", (string("locale/") + (string)g_locale.GetCanonicalName() + "/LC_MESSAGES/bitcoin.mo").c_str(), ((string)g_locale.GetLocale()).c_str());
#endif
    printf("Default data directory %s\n", GetDefaultDataDir().c_str());

    if (GetBoolArg("-loadblockindextest"))
    {
        CTxDB txdb("r");
        txdb.LoadBlockIndex();
        PrintBlockTree();
        return false;
    }

    //
    // Limit to single instance per user
    // Required to protect the database files if we're going to keep deleting log.*
    //
#if defined(__WXMSW__) && defined(GUI)
    // wxSingleInstanceChecker doesn't work on Linux
    wxString strMutexName = wxString("bitcoin_running.") + getenv("HOMEPATH");
    for (int i = 0; i < strMutexName.size(); i++)
        if (!isalnum(strMutexName[i]))
            strMutexName[i] = '.';
    wxSingleInstanceChecker* psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
    if (psingleinstancechecker->IsAnotherRunning())
    {
        printf("Existing instance found\n");
        unsigned int nStart = GetTime();
        loop
        {
            // Show the previous instance and exit
            HWND hwndPrev = FindWindowA("wxWindowClassNR", "Bitcoin");
            if (hwndPrev)
            {
                if (IsIconic(hwndPrev))
                    ShowWindow(hwndPrev, SW_RESTORE);
                SetForegroundWindow(hwndPrev);
                return false;
            }

            if (GetTime() > nStart + 60)
                return false;

            // Resume this instance if the other exits
            delete psingleinstancechecker;
            Sleep(1000);
            psingleinstancechecker = new wxSingleInstanceChecker(strMutexName);
            if (!psingleinstancechecker->IsAnotherRunning())
                break;
        }
    }
Example #7
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[],boost::thread_group &threadGroup) {
//	boost::thread* detectShutdownThread = NULL;

	bool fRet = false;
	try {
		//
		// Parameters
		//
		// If Qt is used, parameters/sharkfund.conf are parsed in qt/Sharkfund.cpp's main()
		CBaseParams::IntialParams(argc, argv);
		SysCfg().InitalConfig();

		if (SysCfg().IsArgCount("-?") || SysCfg().IsArgCount("--help")) {
			// First part of help message is specific to Dacrsd / RPC client
			std::string strUsage = _("Sharkfund Core Daemon") + " " + _("version") + " " + FormatFullVersion() + "\n\n"
					+ _("Usage:") + "\n" + "  Dacrsd [options]                     " + _("Start Sharkfund Core Daemon")
					+ "\n" + _("Usage (deprecated, use Sharkfund-cli):") + "\n"
					+ "  sharkfund [options] <command> [params]  " + _("Send command to Sharkfund Core") + "\n"
					+ "  sharkfund [options] help                " + _("List commands") + "\n"
					+ "  sharkfund [options] help <command>      " + _("Get help for a command") + "\n";

			strUsage += "\n" + HelpMessage(HMM_BITCOIND);
			strUsage += "\n" + HelpMessageCli(false);

			fprintf(stdout, "%s", strUsage.c_str());
			return false;
		}

		// Command-line RPC
		bool fCommandLine = false;
		for (int i = 1; i < argc; i++)
			if (!IsSwitchChar(argv[i][0]) && !boost::algorithm::istarts_with(argv[i], "Sharkfund:"))
				fCommandLine = true;

		if (fCommandLine) {
			int ret = CommandLineRPC(argc, argv);
			exit(ret);
		}
#ifndef WIN32
		fDaemon = SysCfg().GetBoolArg("-daemon", false);
		if (fDaemon)
		{
			fprintf(stdout, "Sharkfund server starting\n");

			// 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
		SysCfg().SoftSetBoolArg("-server", true);


		fRet = AppInit2(threadGroup);
	} catch (std::exception& e) {
		PrintExceptionContinue(&e, "AppInit()");
	} catch (...) {
		PrintExceptionContinue(NULL, "AppInit()");
	}



	return fRet;
}