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722 lines
24 KiB
722 lines
24 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto |
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// Copyright (c) 2009-2012 The Bitcoin developers |
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// Distributed under the MIT/X11 software license, see the accompanying |
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// file license.txt or http://www.opensource.org/licenses/mit-license.php. |
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#include "headers.h" |
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#include "db.h" |
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#include "bitcoinrpc.h" |
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#include "net.h" |
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#include "init.h" |
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#include "strlcpy.h" |
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#include <boost/filesystem.hpp> |
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#include <boost/filesystem/fstream.hpp> |
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#include <boost/filesystem/convenience.hpp> |
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#include <boost/interprocess/sync/file_lock.hpp> |
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#if defined(BITCOIN_NEED_QT_PLUGINS) && !defined(_BITCOIN_QT_PLUGINS_INCLUDED) |
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#define _BITCOIN_QT_PLUGINS_INCLUDED |
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#define __INSURE__ |
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#include <QtPlugin> |
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Q_IMPORT_PLUGIN(qcncodecs) |
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Q_IMPORT_PLUGIN(qjpcodecs) |
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Q_IMPORT_PLUGIN(qtwcodecs) |
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Q_IMPORT_PLUGIN(qkrcodecs) |
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Q_IMPORT_PLUGIN(qtaccessiblewidgets) |
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#endif |
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using namespace std; |
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using namespace boost; |
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CWallet* pwalletMain; |
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////////////////////////////////////////////////////////////////////////////// |
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// |
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// Shutdown |
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// |
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void ExitTimeout(void* parg) |
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{ |
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#ifdef WIN32 |
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Sleep(5000); |
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ExitProcess(0); |
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#endif |
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} |
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void Shutdown(void* parg) |
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{ |
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static CCriticalSection cs_Shutdown; |
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static bool fTaken; |
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bool fFirstThread = false; |
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TRY_CRITICAL_BLOCK(cs_Shutdown) |
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{ |
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fFirstThread = !fTaken; |
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fTaken = true; |
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} |
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static bool fExit; |
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if (fFirstThread) |
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{ |
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fShutdown = true; |
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nTransactionsUpdated++; |
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DBFlush(false); |
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StopNode(); |
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DBFlush(true); |
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boost::filesystem::remove(GetPidFile()); |
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UnregisterWallet(pwalletMain); |
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delete pwalletMain; |
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CreateThread(ExitTimeout, NULL); |
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Sleep(50); |
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printf("Bitcoin exiting\n\n"); |
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fExit = true; |
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exit(0); |
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} |
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else |
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{ |
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while (!fExit) |
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Sleep(500); |
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Sleep(100); |
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ExitThread(0); |
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} |
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} |
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void HandleSIGTERM(int) |
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{ |
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fRequestShutdown = true; |
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} |
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////////////////////////////////////////////////////////////////////////////// |
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// |
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// Start |
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// |
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#if !defined(QT_GUI) |
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int main(int argc, char* argv[]) |
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{ |
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bool fRet = false; |
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fRet = AppInit(argc, argv); |
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if (fRet && fDaemon) |
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return 0; |
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return 1; |
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} |
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#endif |
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bool AppInit(int argc, char* argv[]) |
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{ |
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bool fRet = false; |
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try |
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{ |
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fRet = AppInit2(argc, argv); |
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} |
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catch (std::exception& e) { |
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PrintException(&e, "AppInit()"); |
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} catch (...) { |
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PrintException(NULL, "AppInit()"); |
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} |
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if (!fRet) |
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Shutdown(NULL); |
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return fRet; |
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} |
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bool AppInit2(int argc, char* argv[]) |
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{ |
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#ifdef _MSC_VER |
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// Turn off microsoft heap dump noise |
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_CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE); |
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_CrtSetReportFile(_CRT_WARN, CreateFileA("NUL", GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0)); |
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#endif |
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#if _MSC_VER >= 1400 |
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// Disable confusing "helpful" text message on abort, ctrl-c |
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_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT); |
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#endif |
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#ifndef WIN32 |
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umask(077); |
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#endif |
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#ifndef WIN32 |
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// Clean shutdown on SIGTERM |
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struct sigaction sa; |
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sa.sa_handler = HandleSIGTERM; |
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sigemptyset(&sa.sa_mask); |
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sa.sa_flags = 0; |
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sigaction(SIGTERM, &sa, NULL); |
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sigaction(SIGINT, &sa, NULL); |
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sigaction(SIGHUP, &sa, NULL); |
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#endif |
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// |
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// Parameters |
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// |
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// If Qt is used, parameters are parsed in qt/bitcoin.cpp's main() |
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#if !defined(QT_GUI) |
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ParseParameters(argc, argv); |
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#endif |
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if (mapArgs.count("-datadir")) |
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{ |
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if (filesystem::is_directory(filesystem::system_complete(mapArgs["-datadir"]))) |
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{ |
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filesystem::path pathDataDir = filesystem::system_complete(mapArgs["-datadir"]); |
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strlcpy(pszSetDataDir, pathDataDir.string().c_str(), sizeof(pszSetDataDir)); |
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} |
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else |
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{ |
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fprintf(stderr, "Error: Specified directory does not exist\n"); |
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Shutdown(NULL); |
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} |
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} |
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ReadConfigFile(mapArgs, mapMultiArgs); // Must be done after processing datadir |
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if (mapArgs.count("-?") || mapArgs.count("--help")) |
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{ |
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string strUsage = string() + |
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_("Bitcoin version") + " " + FormatFullVersion() + "\n\n" + |
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_("Usage:") + "\t\t\t\t\t\t\t\t\t\t\n" + |
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" bitcoind [options] \t " + "\n" + |
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" bitcoind [options] <command> [params]\t " + _("Send command to -server or bitcoind") + "\n" + |
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" bitcoind [options] help \t\t " + _("List commands") + "\n" + |
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" bitcoind [options] help <command> \t\t " + _("Get help for a command") + "\n" + |
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_("Options:") + "\n" + |
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" -conf=<file> \t\t " + _("Specify configuration file (default: bitcoin.conf)") + "\n" + |
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" -pid=<file> \t\t " + _("Specify pid file (default: bitcoind.pid)") + "\n" + |
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" -gen \t\t " + _("Generate coins") + "\n" + |
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" -gen=0 \t\t " + _("Don't generate coins") + "\n" + |
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" -min \t\t " + _("Start minimized") + "\n" + |
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" -datadir=<dir> \t\t " + _("Specify data directory") + "\n" + |
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" -timeout=<n> \t " + _("Specify connection timeout (in milliseconds)") + "\n" + |
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" -proxy=<ip:port> \t " + _("Connect through socks4 proxy") + "\n" + |
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" -dns \t " + _("Allow DNS lookups for addnode and connect") + "\n" + |
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" -port=<port> \t\t " + _("Listen for connections on <port> (default: 8333 or testnet: 18333)") + "\n" + |
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" -maxconnections=<n>\t " + _("Maintain at most <n> connections to peers (default: 125)") + "\n" + |
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" -addnode=<ip> \t " + _("Add a node to connect to and attempt to keep the connection open") + "\n" + |
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" -connect=<ip> \t\t " + _("Connect only to the specified node") + "\n" + |
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" -irc \t " + _("Find peers using internet relay chat (default: 0)") + "\n" + |
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" -listen \t " + _("Accept connections from outside (default: 1)") + "\n" + |
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" -dnsseed \t " + _("Find peers using DNS lookup (default: 1)") + "\n" + |
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" -banscore=<n> \t " + _("Threshold for disconnecting misbehaving peers (default: 100)") + "\n" + |
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" -bantime=<n> \t " + _("Number of seconds to keep misbehaving peers from reconnecting (default: 86400)") + "\n" + |
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" -maxreceivebuffer=<n>\t " + _("Maximum per-connection receive buffer, <n>*1000 bytes (default: 10000)") + "\n" + |
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" -maxsendbuffer=<n>\t " + _("Maximum per-connection send buffer, <n>*1000 bytes (default: 10000)") + "\n" + |
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#ifdef USE_UPNP |
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#if USE_UPNP |
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" -upnp \t " + _("Use Universal Plug and Play to map the listening port (default: 1)") + "\n" + |
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#else |
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" -upnp \t " + _("Use Universal Plug and Play to map the listening port (default: 0)") + "\n" + |
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#endif |
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#endif |
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" -paytxfee=<amt> \t " + _("Fee per KB to add to transactions you send") + "\n" + |
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#ifdef GUI |
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" -server \t\t " + _("Accept command line and JSON-RPC commands") + "\n" + |
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#endif |
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#ifndef WIN32 |
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" -daemon \t\t " + _("Run in the background as a daemon and accept commands") + "\n" + |
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#endif |
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" -testnet \t\t " + _("Use the test network") + "\n" + |
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" -debug \t\t " + _("Output extra debugging information") + "\n" + |
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" -logtimestamps \t " + _("Prepend debug output with timestamp") + "\n" + |
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" -printtoconsole \t " + _("Send trace/debug info to console instead of debug.log file") + "\n" + |
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#ifdef WIN32 |
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" -printtodebugger \t " + _("Send trace/debug info to debugger") + "\n" + |
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#endif |
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" -rpcuser=<user> \t " + _("Username for JSON-RPC connections") + "\n" + |
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" -rpcpassword=<pw>\t " + _("Password for JSON-RPC connections") + "\n" + |
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" -rpcport=<port> \t\t " + _("Listen for JSON-RPC connections on <port> (default: 8332)") + "\n" + |
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" -rpcallowip=<ip> \t\t " + _("Allow JSON-RPC connections from specified IP address") + "\n" + |
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" -rpcconnect=<ip> \t " + _("Send commands to node running on <ip> (default: 127.0.0.1)") + "\n" + |
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" -blocknotify=<cmd> " + _("Execute command when the best block changes (%s in cmd is replaced by block hash)") + "\n" + |
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" -keypool=<n> \t " + _("Set key pool size to <n> (default: 100)") + "\n" + |
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" -rescan \t " + _("Rescan the block chain for missing wallet transactions") + "\n"; |
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#ifdef USE_SSL |
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strUsage += string() + |
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_("\nSSL options: (see the Bitcoin Wiki for SSL setup instructions)") + "\n" + |
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" -rpcssl \t " + _("Use OpenSSL (https) for JSON-RPC connections") + "\n" + |
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" -rpcsslcertificatechainfile=<file.cert>\t " + _("Server certificate file (default: server.cert)") + "\n" + |
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" -rpcsslprivatekeyfile=<file.pem> \t " + _("Server private key (default: server.pem)") + "\n" + |
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" -rpcsslciphers=<ciphers> \t " + _("Acceptable ciphers (default: TLSv1+HIGH:!SSLv2:!aNULL:!eNULL:!AH:!3DES:@STRENGTH)") + "\n"; |
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#endif |
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strUsage += string() + |
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" -? \t\t " + _("This help message") + "\n"; |
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// Remove tabs |
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strUsage.erase(std::remove(strUsage.begin(), strUsage.end(), '\t'), strUsage.end()); |
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fprintf(stderr, "%s", strUsage.c_str()); |
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return false; |
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} |
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fTestNet = GetBoolArg("-testnet"); |
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fDebug = GetBoolArg("-debug"); |
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#ifndef WIN32 |
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fDaemon = GetBoolArg("-daemon"); |
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#else |
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fDaemon = false; |
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#endif |
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if (fDaemon) |
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fServer = true; |
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else |
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fServer = GetBoolArg("-server"); |
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/* force fServer when running without GUI */ |
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#if !defined(QT_GUI) |
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fServer = true; |
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#endif |
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fPrintToConsole = GetBoolArg("-printtoconsole"); |
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fPrintToDebugger = GetBoolArg("-printtodebugger"); |
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fLogTimestamps = GetBoolArg("-logtimestamps"); |
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#ifndef QT_GUI |
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for (int i = 1; i < argc; i++) |
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if (!IsSwitchChar(argv[i][0]) && !(strlen(argv[i]) > 7 && strncasecmp(argv[i], "bitcoin:", 8) == 0)) |
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fCommandLine = true; |
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if (fCommandLine) |
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{ |
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int ret = CommandLineRPC(argc, argv); |
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exit(ret); |
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} |
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#endif |
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#ifndef WIN32 |
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if (fDaemon) |
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{ |
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// Daemonize |
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pid_t pid = fork(); |
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if (pid < 0) |
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{ |
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fprintf(stderr, "Error: fork() returned %d errno %d\n", pid, errno); |
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return false; |
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} |
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if (pid > 0) |
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{ |
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CreatePidFile(GetPidFile(), pid); |
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return true; |
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} |
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pid_t sid = setsid(); |
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if (sid < 0) |
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fprintf(stderr, "Error: setsid() returned %d errno %d\n", sid, errno); |
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} |
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#endif |
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if (!fDebug && !pszSetDataDir[0]) |
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ShrinkDebugFile(); |
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printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"); |
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printf("Bitcoin version %s\n", FormatFullVersion().c_str()); |
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printf("Default data directory %s\n", GetDefaultDataDir().c_str()); |
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if (GetBoolArg("-loadblockindextest")) |
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{ |
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CTxDB txdb("r"); |
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txdb.LoadBlockIndex(); |
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PrintBlockTree(); |
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return false; |
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} |
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// Make sure only a single bitcoin process is using the data directory. |
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string strLockFile = GetDataDir() + "/.lock"; |
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FILE* file = fopen(strLockFile.c_str(), "a"); // empty lock file; created if it doesn't exist. |
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if (file) fclose(file); |
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static boost::interprocess::file_lock lock(strLockFile.c_str()); |
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if (!lock.try_lock()) |
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{ |
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wxMessageBox(strprintf(_("Cannot obtain a lock on data directory %s. Bitcoin is probably already running."), GetDataDir().c_str()), "Bitcoin"); |
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return false; |
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} |
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std::ostringstream strErrors; |
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// |
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// Load data files |
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// |
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if (fDaemon) |
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fprintf(stdout, "bitcoin server starting\n"); |
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int64 nStart; |
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InitMessage(_("Loading addresses...")); |
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printf("Loading addresses...\n"); |
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nStart = GetTimeMillis(); |
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if (!LoadAddresses()) |
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strErrors << _("Error loading addr.dat") << "\n"; |
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printf(" addresses %15"PRI64d"ms\n", GetTimeMillis() - nStart); |
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InitMessage(_("Loading block index...")); |
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printf("Loading block index...\n"); |
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nStart = GetTimeMillis(); |
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if (!LoadBlockIndex()) |
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strErrors << _("Error loading blkindex.dat") << "\n"; |
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printf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart); |
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InitMessage(_("Loading wallet...")); |
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printf("Loading wallet...\n"); |
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nStart = GetTimeMillis(); |
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bool fFirstRun; |
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pwalletMain = new CWallet("wallet.dat"); |
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int nLoadWalletRet = pwalletMain->LoadWallet(fFirstRun); |
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if (nLoadWalletRet != DB_LOAD_OK) |
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{ |
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if (nLoadWalletRet == DB_CORRUPT) |
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strErrors << _("Error loading wallet.dat: Wallet corrupted") << "\n"; |
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else if (nLoadWalletRet == DB_TOO_NEW) |
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strErrors << _("Error loading wallet.dat: Wallet requires newer version of Bitcoin") << "\n"; |
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else if (nLoadWalletRet == DB_NEED_REWRITE) |
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{ |
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strErrors << _("Wallet needed to be rewritten: restart Bitcoin to complete") << "\n"; |
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wxMessageBox(strErrors.str(), "Bitcoin", wxOK | wxICON_ERROR); |
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return false; |
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} |
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else |
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strErrors << _("Error loading wallet.dat") << "\n"; |
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} |
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printf(" wallet %15"PRI64d"ms\n", GetTimeMillis() - nStart); |
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RegisterWallet(pwalletMain); |
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CBlockIndex *pindexRescan = pindexBest; |
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if (GetBoolArg("-rescan")) |
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pindexRescan = pindexGenesisBlock; |
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else |
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{ |
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CWalletDB walletdb("wallet.dat"); |
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CBlockLocator locator; |
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if (walletdb.ReadBestBlock(locator)) |
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pindexRescan = locator.GetBlockIndex(); |
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} |
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if (pindexBest != pindexRescan) |
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{ |
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InitMessage(_("Rescanning...")); |
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printf("Rescanning last %i blocks (from block %i)...\n", pindexBest->nHeight - pindexRescan->nHeight, pindexRescan->nHeight); |
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nStart = GetTimeMillis(); |
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pwalletMain->ScanForWalletTransactions(pindexRescan, true); |
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printf(" rescan %15"PRI64d"ms\n", GetTimeMillis() - nStart); |
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} |
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InitMessage(_("Done loading")); |
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printf("Done loading\n"); |
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//// debug print |
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printf("mapBlockIndex.size() = %d\n", mapBlockIndex.size()); |
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printf("nBestHeight = %d\n", nBestHeight); |
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printf("setKeyPool.size() = %d\n", pwalletMain->setKeyPool.size()); |
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printf("mapWallet.size() = %d\n", pwalletMain->mapWallet.size()); |
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printf("mapAddressBook.size() = %d\n", pwalletMain->mapAddressBook.size()); |
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if (!strErrors.str().empty()) |
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{ |
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wxMessageBox(strErrors.str(), "Bitcoin", wxOK | wxICON_ERROR); |
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return false; |
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} |
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// Add wallet transactions that aren't already in a block to mapTransactions |
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pwalletMain->ReacceptWalletTransactions(); |
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// Note: Bitcoin-QT stores several settings in the wallet, so we want |
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// to load the wallet BEFORE parsing command-line arguments, so |
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// the command-line/bitcoin.conf settings override GUI setting. |
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// |
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// Parameters |
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// |
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if (GetBoolArg("-printblockindex") || GetBoolArg("-printblocktree")) |
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{ |
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PrintBlockTree(); |
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return false; |
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} |
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if (mapArgs.count("-timeout")) |
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{ |
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int nNewTimeout = GetArg("-timeout", 5000); |
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if (nNewTimeout > 0 && nNewTimeout < 600000) |
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nConnectTimeout = nNewTimeout; |
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} |
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if (mapArgs.count("-printblock")) |
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{ |
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string strMatch = mapArgs["-printblock"]; |
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int nFound = 0; |
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for (map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.begin(); mi != mapBlockIndex.end(); ++mi) |
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{ |
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uint256 hash = (*mi).first; |
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if (strncmp(hash.ToString().c_str(), strMatch.c_str(), strMatch.size()) == 0) |
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{ |
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CBlockIndex* pindex = (*mi).second; |
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CBlock block; |
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block.ReadFromDisk(pindex); |
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block.BuildMerkleTree(); |
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block.print(); |
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printf("\n"); |
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nFound++; |
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} |
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} |
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if (nFound == 0) |
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printf("No blocks matching %s were found\n", strMatch.c_str()); |
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return false; |
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} |
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fGenerateBitcoins = GetBoolArg("-gen"); |
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if (mapArgs.count("-proxy")) |
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{ |
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fUseProxy = true; |
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addrProxy = CService(mapArgs["-proxy"], 9050); |
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if (!addrProxy.IsValid()) |
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{ |
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wxMessageBox(_("Invalid -proxy address"), "Bitcoin"); |
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return false; |
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} |
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} |
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bool fTor = (fUseProxy && addrProxy.GetPort() == 9050); |
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if (fTor) |
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{ |
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// Use SoftSetBoolArg here so user can override any of these if they wish. |
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// Note: the GetBoolArg() calls for all of these must happen later. |
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SoftSetBoolArg("-listen", false); |
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SoftSetBoolArg("-irc", false); |
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SoftSetBoolArg("-dnsseed", false); |
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SoftSetBoolArg("-upnp", false); |
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SoftSetBoolArg("-dns", false); |
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} |
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fAllowDNS = GetBoolArg("-dns"); |
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fNoListen = !GetBoolArg("-listen", true); |
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// This code can be removed once a super-majority of the network has upgraded. |
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if (GetBoolArg("-bip16", true)) |
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{ |
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if (fTestNet) |
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SoftSetArg("-paytoscripthashtime", "1329264000"); // Feb 15 |
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else |
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SoftSetArg("-paytoscripthashtime", "1330578000"); // Mar 1 |
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// Put "/P2SH/" in the coinbase so everybody can tell when |
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// a majority of miners support it |
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const char* pszP2SH = "/P2SH/"; |
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COINBASE_FLAGS << std::vector<unsigned char>(pszP2SH, pszP2SH+strlen(pszP2SH)); |
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} |
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else |
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{ |
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const char* pszP2SH = "NOP2SH"; |
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COINBASE_FLAGS << std::vector<unsigned char>(pszP2SH, pszP2SH+strlen(pszP2SH)); |
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} |
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|
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// Command-line args override in-wallet settings: |
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#if USE_UPNP |
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fUseUPnP = GetBoolArg("-upnp", true); |
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#else |
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fUseUPnP = GetBoolArg("-upnp", false); |
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#endif |
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|
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if (!fNoListen) |
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{ |
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std::string strError; |
|
if (!BindListenPort(strError)) |
|
{ |
|
wxMessageBox(strError, "Bitcoin"); |
|
return false; |
|
} |
|
} |
|
|
|
if (mapArgs.count("-addnode")) |
|
{ |
|
BOOST_FOREACH(string strAddr, mapMultiArgs["-addnode"]) |
|
{ |
|
CAddress addr(CService(strAddr, GetDefaultPort(), fAllowDNS)); |
|
addr.nTime = 0; // so it won't relay unless successfully connected |
|
if (addr.IsValid()) |
|
AddAddress(addr); |
|
} |
|
} |
|
|
|
if (mapArgs.count("-paytxfee")) |
|
{ |
|
if (!ParseMoney(mapArgs["-paytxfee"], nTransactionFee)) |
|
{ |
|
wxMessageBox(_("Invalid amount for -paytxfee=<amount>"), "Bitcoin"); |
|
return false; |
|
} |
|
if (nTransactionFee > 0.25 * COIN) |
|
wxMessageBox(_("Warning: -paytxfee is set very high. This is the transaction fee you will pay if you send a transaction."), "Bitcoin", wxOK | wxICON_EXCLAMATION); |
|
} |
|
|
|
// |
|
// Start the node |
|
// |
|
if (!CheckDiskSpace()) |
|
return false; |
|
|
|
RandAddSeedPerfmon(); |
|
|
|
if (!CreateThread(StartNode, NULL)) |
|
wxMessageBox(_("Error: CreateThread(StartNode) failed"), "Bitcoin"); |
|
|
|
if (fServer) |
|
CreateThread(ThreadRPCServer, NULL); |
|
|
|
#ifdef QT_GUI |
|
if(GetStartOnSystemStartup()) |
|
SetStartOnSystemStartup(true); // Remove startup links to bitcoin-wx |
|
#endif |
|
|
|
#if !defined(QT_GUI) |
|
while (1) |
|
Sleep(5000); |
|
#endif |
|
|
|
return true; |
|
} |
|
|
|
#ifdef WIN32 |
|
string StartupShortcutPath() |
|
{ |
|
return MyGetSpecialFolderPath(CSIDL_STARTUP, true) + "\\Bitcoin.lnk"; |
|
} |
|
|
|
bool GetStartOnSystemStartup() |
|
{ |
|
return filesystem::exists(StartupShortcutPath().c_str()); |
|
} |
|
|
|
bool SetStartOnSystemStartup(bool fAutoStart) |
|
{ |
|
// If the shortcut exists already, remove it for updating |
|
remove(StartupShortcutPath().c_str()); |
|
|
|
if (fAutoStart) |
|
{ |
|
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<void**>(&psl)); |
|
|
|
if (SUCCEEDED(hres)) |
|
{ |
|
// 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<void**>(&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(); |
|
} |
|
CoUninitialize(); |
|
return false; |
|
} |
|
return true; |
|
} |
|
|
|
#elif defined(LINUX) |
|
|
|
// Follow the Desktop Application Autostart Spec: |
|
// http://standards.freedesktop.org/autostart-spec/autostart-spec-latest.html |
|
|
|
boost::filesystem::path GetAutostartDir() |
|
{ |
|
namespace fs = boost::filesystem; |
|
|
|
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"); |
|
} |
|
|
|
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; |
|
} |
|
optionFile.close(); |
|
|
|
return true; |
|
} |
|
|
|
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; |
|
|
|
boost::filesystem::create_directories(GetAutostartDir()); |
|
|
|
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 |
|
|
|
// TODO: OSX startup stuff; see: |
|
// http://developer.apple.com/mac/library/documentation/MacOSX/Conceptual/BPSystemStartup/Articles/CustomLogin.html |
|
|
|
bool GetStartOnSystemStartup() { return false; } |
|
bool SetStartOnSystemStartup(bool fAutoStart) { return false; } |
|
|
|
#endif
|
|
|