Ejemplo n.º 1
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
static bool AppInit(int argc, char* argv[])
{
    bool fRet = false;

    //
    // Parameters
    //
    // If Qt is used, parameters/digibyte.conf are parsed in qt/digibyte.cpp's main()
    SetupServerArgs();
    std::string error;
    if (!gArgs.ParseParameters(argc, argv, error)) {
        fprintf(stderr, "Error parsing command line arguments: %s\n", error.c_str());
        return false;
    }

    // Process help and version before taking care about datadir
    if (HelpRequested(gArgs) || gArgs.IsArgSet("-version")) {
        std::string strUsage = strprintf("%s Daemon", PACKAGE_NAME) + " version " + FormatFullVersion() + "\n";

        if (gArgs.IsArgSet("-version"))
        {
            strUsage += FormatParagraph(LicenseInfo());
        }
        else
        {
            strUsage += "\nUsage:\n"
                  "  digibyted [options]                     " + strprintf("Start %s Daemon", PACKAGE_NAME) + "\n";

            strUsage += "\n" + gArgs.GetHelpMessage();
        }

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

    try
    {
        if (!fs::is_directory(GetDataDir(false)))
        {
            fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
            return false;
        }
        if (!gArgs.ReadConfigFiles(error, true)) {
            fprintf(stderr, "Error reading configuration file: %s\n", error.c_str());
            return false;
        }
        // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
        try {
            SelectParams(gArgs.GetChainName());
        } catch (const std::exception& e) {
            fprintf(stderr, "Error: %s\n", e.what());
            return false;
        }

        // Error out when loose non-argument tokens are encountered on command line
        for (int i = 1; i < argc; i++) {
            if (!IsSwitchChar(argv[i][0])) {
                fprintf(stderr, "Error: Command line contains unexpected token '%s', see digibyted -h for a list of options.\n", argv[i]);
                return false;
            }
        }

        // -server defaults to true for digibyted but not for the GUI so do this here
        gArgs.SoftSetBoolArg("-server", true);
        // Set this early so that parameter interactions go to console
        InitLogging();
        InitParameterInteraction();
        if (!AppInitBasicSetup())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (!AppInitParameterInteraction())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (!AppInitSanityChecks())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (gArgs.GetBoolArg("-daemon", false))
        {
#if HAVE_DECL_DAEMON
#if defined(MAC_OSX)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
            fprintf(stdout, "DigiByte server starting\n");

            // Daemonize
            if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)
                fprintf(stderr, "Error: daemon() failed: %s\n", strerror(errno));
                return false;
            }
#if defined(MAC_OSX)
#pragma GCC diagnostic pop
#endif
#else
            fprintf(stderr, "Error: -daemon is not supported on this operating system\n");
            return false;
#endif // HAVE_DECL_DAEMON
        }
        // Lock data directory after daemonization
        if (!AppInitLockDataDirectory())
        {
            // If locking the data directory failed, exit immediately
            return false;
        }
        fRet = AppInitMain();
    }
    catch (const std::exception& e) {
        PrintExceptionContinue(&e, "AppInit()");
    } catch (...) {
        PrintExceptionContinue(nullptr, "AppInit()");
    }

    if (!fRet)
    {
        Interrupt();
    } else {
        WaitForShutdown();
    }
    Shutdown();

    return fRet;
}
Ejemplo n.º 2
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[])
{
    boost::thread_group threadGroup;
    CScheduler scheduler;

    bool fRet = false;

    //
    // Parameters
    //
    // If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main()
    ParseParameters(argc, argv);

    // Process help and version before taking care about datadir
    if (IsArgSet("-?") || IsArgSet("-h") ||  IsArgSet("-help") || IsArgSet("-version"))
    {
        std::string strUsage = strprintf(_("%s Daemon"), _(PACKAGE_NAME)) + " " + _("version") + " " + FormatFullVersion() + "\n";

        if (IsArgSet("-version"))
        {
            strUsage += FormatParagraph(LicenseInfo());
        }
        else
        {
            strUsage += "\n" + _("Usage:") + "\n" +
                  "  bitcoind [options]                     " + strprintf(_("Start %s Daemon"), _(PACKAGE_NAME)) + "\n";

            strUsage += "\n" + HelpMessage(HMM_BITCOIND);
        }

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

    try
    {
        if (!fs::is_directory(GetDataDir(false)))
        {
            fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", GetArg("-datadir", "").c_str());
            return false;
        }
        try
        {
            ReadConfigFile(GetArg("-conf", BITCOIN_CONF_FILENAME));
        } catch (const std::exception& e) {
            fprintf(stderr,"Error reading configuration file: %s\n", e.what());
            return false;
        }
        // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
        try {
            SelectParams(ChainNameFromCommandLine());
        } catch (const std::exception& e) {
            fprintf(stderr, "Error: %s\n", e.what());
            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], "bitcoin:"))
                fCommandLine = true;

        if (fCommandLine)
        {
            fprintf(stderr, "Error: There is no RPC client functionality in bitcoind anymore. Use the bitcoin-cli utility instead.\n");
            exit(EXIT_FAILURE);
        }
        // -server defaults to true for bitcoind but not for the GUI so do this here
        SoftSetBoolArg("-server", true);
        // Set this early so that parameter interactions go to console
        InitLogging();
        InitParameterInteraction();
        if (!AppInitBasicSetup())
        {
            // InitError will have been called with detailed error, which ends up on console
            exit(EXIT_FAILURE);
        }
        if (!AppInitParameterInteraction())
        {
            // InitError will have been called with detailed error, which ends up on console
            exit(EXIT_FAILURE);
        }
        if (!AppInitSanityChecks())
        {
            // InitError will have been called with detailed error, which ends up on console
            exit(EXIT_FAILURE);
        }
        if (GetBoolArg("-daemon", false))
        {
#if HAVE_DECL_DAEMON
            fprintf(stdout, "Bitcoin server starting\n");

            // Daemonize
            if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)
                fprintf(stderr, "Error: daemon() failed: %s\n", strerror(errno));
                return false;
            }
#else
            fprintf(stderr, "Error: -daemon is not supported on this operating system\n");
            return false;
#endif // HAVE_DECL_DAEMON
        }

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

    if (!fRet)
    {
        Interrupt(threadGroup);
        // 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;
}
Ejemplo n.º 3
0
//////////////////////////////////////////////////////////////////////////////
//
// Start
//
bool AppInit(int argc, char* argv[])
{
    boost::thread_group threadGroup;
    CScheduler scheduler;

    bool fRet = false;

    //
    // Parameters
    //
    // If Qt is used, parameters/bitcoin.conf are parsed in qt/bitcoin.cpp's main()
    gArgs.ParseParameters(argc, argv);

    // Process help and version before taking care about datadir
    if (gArgs.IsArgSet("-?") || gArgs.IsArgSet("-h") ||  gArgs.IsArgSet("-help") || gArgs.IsArgSet("-version"))
    {
        std::string strUsage = strprintf(_("%s Daemon"), _(PACKAGE_NAME)) + " " + _("version") + " " + FormatFullVersion() + "\n";

        if (gArgs.IsArgSet("-version"))
        {
            strUsage += FormatParagraph(LicenseInfo());
        }
        else
        {
            strUsage += "\n" + _("Usage:") + "\n" +
                  "  bitcoind [options]                     " + strprintf(_("Start %s Daemon"), _(PACKAGE_NAME)) + "\n";

            strUsage += "\n" + HelpMessage(HMM_BITCOIND);
        }

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

    try
    {
        if (!fs::is_directory(GetDataDir(false)))
        {
            fprintf(stderr, "Error: Specified data directory \"%s\" does not exist.\n", gArgs.GetArg("-datadir", "").c_str());
            return false;
        }
        try
        {
            gArgs.ReadConfigFile(gArgs.GetArg("-conf", BITCOIN_CONF_FILENAME));
        } catch (const std::exception& e) {
            fprintf(stderr,"Error reading configuration file: %s\n", e.what());
            return false;
        }
        // Check for -testnet or -regtest parameter (Params() calls are only valid after this clause)
        try {
            SelectParams(ChainNameFromCommandLine());
        } catch (const std::exception& e) {
            fprintf(stderr, "Error: %s\n", e.what());
            return false;
        }

        // Error out when loose non-argument tokens are encountered on command line
        for (int i = 1; i < argc; i++) {
            if (!IsSwitchChar(argv[i][0])) {
                fprintf(stderr, "Error: Command line contains unexpected token '%s', see bitcoind -h for a list of options.\n", argv[i]);
                return false;
            }
        }

        // -server defaults to true for bitcoind but not for the GUI so do this here
        gArgs.SoftSetBoolArg("-server", true);
        // Set this early so that parameter interactions go to console
        InitLogging();
        InitParameterInteraction();
        if (!AppInitBasicSetup())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (!AppInitParameterInteraction())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (!AppInitSanityChecks())
        {
            // InitError will have been called with detailed error, which ends up on console
            return false;
        }
        if (gArgs.GetBoolArg("-daemon", false))
        {
#if HAVE_DECL_DAEMON
            fprintf(stdout, "Bitcoin server starting\n");

            // Daemonize
            if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)
                fprintf(stderr, "Error: daemon() failed: %s\n", strerror(errno));
                return false;
            }
#else
            fprintf(stderr, "Error: -daemon is not supported on this operating system\n");
            return false;
#endif // HAVE_DECL_DAEMON
        }
        // Lock data directory after daemonization
        if (!AppInitLockDataDirectory())
        {
            // If locking the data directory failed, exit immediately
            return false;
        }
        fRet = AppInitMain(threadGroup, scheduler);
    }
    catch (const std::exception& e) {
        PrintExceptionContinue(&e, "AppInit()");
    } catch (...) {
        PrintExceptionContinue(nullptr, "AppInit()");
    }

    if (!fRet)
    {
        Interrupt(threadGroup);
        threadGroup.join_all();
    } else {
        WaitForShutdown(&threadGroup);
    }
    Shutdown();

    return fRet;
}