Renamed all of source files from .c to .cpp

1 files changed, 0 insertions, 587 deletions

diff --git a/src/main.c b/src/main.c
deleted file mode 100644
index d4746cf93..000000000
--- a/src/main.c
+++ /dev/null
@@ -1,587 +0,0 @@
-/* Services -- main source file.
- *
- * (C) 2003-2010 Anope Team
- * Contact us at team@anope.org
- *
- * Please read COPYING and README for further details.
- *
- * Based on the original code of Epona by Lara.
- * Based on the original code of Services by Andy Church.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (see the file COPYING); if not, write to the
- * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- */
-
-#include "services.h"
-#include "timers.h"
-#include "version.h"
-#include "modules.h"
-
-// getrlimit.
-#ifndef _WIN32
-# include <sys/time.h>
-# include <sys/resource.h>
-#endif
-
-
-/******** Global variables! ********/
-
-/* Command-line options: (note that configuration variables are in config.c) */
-std::string services_dir;	  /* -dir dirname */
-std::string services_bin;	/* Binary as specified by the user */
-std::string orig_cwd;		/* Original current working directory */
-std::string log_filename = "services.log";	  /* -log filename */
-int debug = 0;				  /* -debug */
-int readonly = 0;			   /* -readonly */
-bool LogChan = false;				/* -logchan */
-int nofork = 0;				 /* -nofork */
-int forceload = 0;			  /* -forceload */
-int nothird = 0;				/* -nothrid */
-int noexpire = 0;			   /* -noexpire */
-int protocoldebug = 0;		  /* -protocoldebug */
-
-std::string binary_dir; /* Used to store base path for Anope */
-#ifdef _WIN32
-#include <process.h>
-#define execve _execve
-#endif
-
-/* Set to 1 if we are to quit */
-int quitting = 0;
-
-/* Set to 1 if we are to quit after saving databases */
-int shutting_down = 0;
-
-/* Contains a message as to why services is terminating */
-const char *quitmsg = NULL;
-
-/* Should we update the databases now? */
-int save_data = 0;
-
-/* At what time were we started? */
-time_t start_time;
-
-/* Parameters and environment */
-char **my_av, **my_envp;
-
-/* Moved here from version.h */
-const char version_number[] = VERSION_STRING;
-const char version_number_dotted[] = VERSION_STRING_DOTTED;
-const char version_build[] =
-	"build #" BUILD ", compiled " __DATE__ " " __TIME__;
-/* the space is needed cause if you build with nothing it will complain */
-
-/******** Local variables! ********/
-
-/* Set to 1 after we've set everything up */
-static int started = 0;
-
-/*************************************************************************/
-
-class ExpireTimer : public Timer
-{
- public:
-	ExpireTimer(time_t timeout, time_t now) : Timer(timeout, now, true) { }
-
-	void Tick(time_t)
-	{
-		if (!readonly && !noexpire)
-			expire_all();
-	}
-};
-
-class UpdateTimer : public Timer
-{
- public:
-	UpdateTimer(time_t timeout, time_t now) : Timer(timeout, now, true) { }
-
-	void Tick(time_t)
-	{
-		if (!readonly)
-			save_databases();
-	}
-};
-
-Socket *UplinkSock = NULL;
-
-class UplinkSocket : public Socket
-{
- public:
-	UplinkSocket(const std::string &nTargetHost, int nPort, const std::string &nBindHost = "", bool nIPv6 = false) : Socket(nTargetHost, nPort, nBindHost, nIPv6)
-	{
-		UplinkSock = this;
-	}
-
-	~UplinkSocket()
-	{
-		UplinkSock = NULL;
-	}
-
-	bool Read(const std::string &buf)
-	{
-		process(buf);
-		return true;
-	}
-};
-
-/*************************************************************************/
-
-/* Run expiration routines */
-
-extern void expire_all()
-{
-	if (noexpire || readonly)
-	{
-		// Definitely *do not* want.
-		return;
-	}
-
-	FOREACH_MOD(I_OnPreDatabaseExpire, OnPreDatabaseExpire());
-
-	Alog(LOG_DEBUG) << "Running expire routines";
-	expire_nicks();
-	expire_chans();
-	expire_requests();
-	expire_exceptions();
-
-	FOREACH_MOD(I_OnDatabaseExpire, OnDatabaseExpire());
-}
-
-/*************************************************************************/
-
-void save_databases()
-{
-	if (readonly)
-		return;
-	
-	EventReturn MOD_RESULT;
-	FOREACH_RESULT(I_OnSaveDatabase, OnSaveDatabase());
-	Alog(LOG_DEBUG) << "Saving FFF databases";
-}
-
-/*************************************************************************/
-
-/* Restarts services */
-void do_restart_services()
-{
-	if (!readonly) {
-		expire_all();
-		save_databases();
-	}
-	Alog() << "Restarting";
-
-	FOREACH_MOD(I_OnPreRestart, OnPreRestart());
-
-	if (!quitmsg)
-		quitmsg = "Restarting";
-	/* Send a quit for all of our bots */
-	for (botinfo_map::const_iterator it = BotList.begin(); it != BotList.end(); ++it)
-	{
-		/* Don't use quitmsg here, it may contain information you don't want people to see */
-		ircdproto->SendQuit(it->second, "Restarting");
-	}
-	ircdproto->SendSquit(Config.ServerName, quitmsg);
-	/* Process to send the last bits of information before disconnecting */
-	socketEngine.Process();
-	delete UplinkSock;
-	close_log();
-	/* First don't unload protocol module, then do so */
-	ModuleManager::UnloadAll(false);
-	ModuleManager::UnloadAll(true);
-	chdir(binary_dir.c_str());
-	execve(services_bin.c_str(), my_av, my_envp);
-	if (!readonly) {
-		open_log();
-		log_perror("Restart failed");
-		close_log();
-	}
-
-	FOREACH_MOD(I_OnRestart, OnRestart());
-
-	exit(1);
-}
-
-/*************************************************************************/
-
-/* Terminates services */
-
-static void services_shutdown()
-{
-	FOREACH_MOD(I_OnPreShutdown, OnPreShutdown());
-
-	if (!quitmsg)
-		quitmsg = "Terminating, reason unknown";
-	Alog() << quitmsg;
-	if (started && UplinkSock)
-	{
-		/* Send a quit for all of our bots */
-		for (botinfo_map::const_iterator it = BotList.begin(); it != BotList.end(); ++it)
-		{
-			/* Don't use quitmsg here, it may contain information you don't want people to see */
-			ircdproto->SendQuit(it->second, "Shutting down");
-		}
-
-		ircdproto->SendSquit(Config.ServerName, quitmsg);
-
-		while (!UserListByNick.empty())
-		{
-			delete UserListByNick.begin()->second;
-		}
-	}
-	/* Process to send the last bits of information before disconnecting */
-	socketEngine.Process();
-	delete UplinkSock;
-	FOREACH_MOD(I_OnShutdown, OnShutdown());
-	/* First don't unload protocol module, then do so */
-	ModuleManager::UnloadAll(false);
-	ModuleManager::UnloadAll(true);
-	/* just in case they weren't all removed at least run once */
-	ModuleRunTimeDirCleanUp();
-}
-
-/*************************************************************************/
-
-/* If we get a weird signal, come here. */
-
-void sighandler(int signum)
-{
-	/* We set the quit message to something default, just to be sure it is
-	 * always set when we need it. It seems some signals slip through to the
-	 * QUIT code without having a valid quitmsg. -GD
-	 */
-	if (!quitmsg)
-		quitmsg = "Services terminating via a signal.";
-
-	if (started)
-	{
-#ifndef _WIN32
-		if (signum == SIGHUP)
-		{
-			Alog() << "Received SIGHUP: Saving Databases & Rehash Configuration";
-
-			expire_all();
-			save_databases();
-
-			if (!read_config(1))
-			{
-				quitmsg = "Error Reading Configuration File (Received SIGHUP)";
-				quitting = 1;
-			}
-
-			FOREACH_MOD(I_OnReload, OnReload(true));
-			return;
-
-		} else
-#endif
-		if (signum == SIGTERM)
-		{
-			signal(SIGTERM, SIG_IGN);
-#ifndef _WIN32
-			signal(SIGHUP, SIG_IGN);
-#endif
-
-			Alog() << "Received SIGTERM, exiting.";
-
-			expire_all();
-			save_databases();
-			quitmsg = "Shutting down on SIGTERM";
-			services_shutdown();
-			exit(0);
-		}
-		else if (signum == SIGINT)
-		{
-			if (nofork)
-			{
-				signal(SIGINT, SIG_IGN);
-				Alog() << "Received SIGINT, exiting.";
-				expire_all();
-				save_databases();
-				quitmsg = "Shutting down on SIGINT";
-				services_shutdown();
-				exit(0);
-			}
-		}
-	}
-
-
-	/* Should we send the signum here as well? -GD */
-	FOREACH_MOD(I_OnSignal, OnSignal(quitmsg));
-
-	if (started)
-	{
-		services_shutdown();
-		exit(0);
-	}
-	else
-	{
-		if (isatty(2))
-		{
-			fprintf(stderr, "%s\n", quitmsg);
-		}
-		else
-		{
-			Alog() << quitmsg;
-		}
-
-		exit(1);
-	}
-}
-
-/*************************************************************************/
-
-/** The following comes from InspIRCd to get the full path of the Anope executable
- */
-std::string GetFullProgDir(char *argv0)
-{
-	char buffer[PATH_MAX];
-#ifdef _WIN32
-	/* Windows has specific API calls to get the EXE path that never fail.
-	 * For once, Windows has something of use, compared to the POSIX code
-	 * for this, this is positively neato.
-	 */
-	if (GetModuleFileName(NULL, buffer, PATH_MAX))
-	{
-		std::string fullpath = buffer;
-		std::string::size_type n = fullpath.rfind("\\" SERVICES_BIN);
-		services_bin = fullpath.substr(n + 1, fullpath.size());
-		return std::string(fullpath, 0, n);
-	}
-#else
-	// Get the current working directory
-	if (getcwd(buffer, PATH_MAX))
-	{
-		std::string remainder = argv0;
-
-		/* Does argv[0] start with /? If so, it's a full path, use it */
-		if (remainder[0] == '/')
-		{
-			std::string::size_type n = remainder.rfind("/" SERVICES_BIN);
-			services_bin = remainder.substr(n + 1, remainder.size());
-			return std::string(remainder, 0, n);
-		}
-
-		services_bin = remainder;
-		if (services_bin.substr(0, 2) == "./")
-			services_bin = services_bin.substr(2);
-		std::string fullpath = std::string(buffer) + "/" + remainder;
-		std::string::size_type n = fullpath.rfind("/" SERVICES_BIN);
-		return std::string(fullpath, 0, n);
-	}
-#endif
-	return "/";
-}
-
-/*************************************************************************/
-
-static bool Connect()
-{
-	/* Connect to the remote server */
-	int servernum = 1;
-	for (std::list<Uplink *>::iterator curr_uplink = Config.Uplinks.begin(); curr_uplink != Config.Uplinks.end(); ++curr_uplink, ++servernum)
-	{
-		uplink_server = *curr_uplink;
-
-		EventReturn MOD_RESULT;
-		FOREACH_RESULT(I_OnPreServerConnect, OnPreServerConnect(*curr_uplink, servernum));
-		if (MOD_RESULT != EVENT_CONTINUE)
-		{
-			if (MOD_RESULT == EVENT_STOP)
-				break;
-			return true;
-		}
-
-		try
-		{
-			new UplinkSocket(uplink_server->host, uplink_server->port, Config.LocalHost ? Config.LocalHost : "", uplink_server->ipv6);
-		}
-		catch (SocketException& ex)
-		{
-			Alog() << "Unable to connect to server" << servernum << " (" << uplink_server->host << ":" << uplink_server->port << "), " << ex.GetReason();
-			continue;
-		}
-
-		Alog() << "Connected to Server " << servernum << " (" << uplink_server->host << ":" << uplink_server->port << ")";
-		return true;
-	}
-
-	uplink_server = NULL;
-
-	return false;
-}
-
-/*************************************************************************/
-
-/* Main routine.  (What does it look like? :-) ) */
-
-int main(int ac, char **av, char **envp)
-{
-	int i;
-
-	my_av = av;
-	my_envp = envp;
-
-	char cwd[PATH_MAX] = "";
-#ifdef _WIN32
-	GetCurrentDirectory(PATH_MAX, cwd);
-#else
-	getcwd(cwd, PATH_MAX);
-#endif
-	orig_cwd = cwd;
-
-#ifndef _WIN32
-	/* If we're root, issue a warning now */
-	if ((getuid() == 0) && (getgid() == 0)) {
-		fprintf(stderr,
-				"WARNING: You are currently running Anope as the root superuser. Anope does not\n");
-		fprintf(stderr,
-				"	require root privileges to run, and it is discouraged that you run Anope\n");
-		fprintf(stderr, "	as the root superuser.\n");
-	}
-#endif
-
-	binary_dir = GetFullProgDir(av[0]);
-	if (binary_dir[binary_dir.size() - 1] == '.')
-		binary_dir = binary_dir.substr(0, binary_dir.size() - 2);
-#ifdef _WIN32
-	std::string::size_type n = binary_dir.rfind("\\");
-	services_dir = binary_dir.substr(0, n) + "\\data";
-#else
-	std::string::size_type n = binary_dir.rfind("/");
-	services_dir = binary_dir.substr(0, n) + "/data";
-#endif
-
-	/* Clean out the module runtime directory prior to running, just in case files were left behind during a previous run */
-	ModuleRunTimeDirCleanUp();
-
-	/* General initialization first */
-	if ((i = init_primary(ac, av)) != 0)
-		return i;
-	
-	Alog(LOG_TERMINAL) << "Anope " << version_number << ", " << version_build;
-#ifdef _WIN32
-	Alog(LOG_TERMINAL) << "Using configuration file " << services_dir << "\\" << services_conf;
-#else
-	Alog(LOG_TERMINAL) << "Using configuration file " << services_dir << "/" << services_conf;
-#endif
-
-	/* Initialization stuff. */
-	if ((i = init_secondary(ac, av)) != 0)
-		return i;
-
-	/* If the first connect fails give up, don't sit endlessly trying to reconnect */
-	if (!Connect())
-		fatal_perror("Can't connect to any servers");
-
-	ircdproto->SendConnect();
-	FOREACH_MOD(I_OnServerConnect, OnServerConnect());
-
-	started = 1;
-
-#ifndef _WIN32
-	if (Config.DumpCore)
-	{
-		rlimit rl;
-		if (getrlimit(RLIMIT_CORE, &rl) == -1)
-		{
-			Alog() << "Failed to getrlimit()!";
-		}
-		else
-		{
-			rl.rlim_cur = rl.rlim_max;
-			if (setrlimit(RLIMIT_CORE, &rl) == -1)
-			{
-				Alog() << "setrlimit() failed, cannot increase coredump size";
-			}
-		}
-	}
-#endif
-
-	/* Set up timers */
-	time_t last_check = time(NULL);
-	ExpireTimer expireTimer(Config.ExpireTimeout, last_check);
-	UpdateTimer updateTimer(Config.UpdateTimeout, last_check);
-
-	/*** Main loop. ***/
-	while (!quitting)
-	{
-		while (!quitting && UplinkSock)
-		{
-			time_t t = time(NULL);
-
-			Alog(LOG_DEBUG_2) << "Top of main loop";
-
-			if (!readonly && (save_data || shutting_down))
-			{
-				if (!noexpire)
-					expire_all();
-				if (shutting_down)
-					ircdproto->SendGlobops(NULL, "Updating databases on shutdown, please wait.");
-				save_databases();
-				save_data = 0;
-			}
-
-			if (shutting_down)
-			{
-				quitting = 1;
-				break;
-			}
-
-			if (t - last_check >= Config.TimeoutCheck)
-			{
-				TimerManager::TickTimers(t);
-				last_check = t;
-			}
-
-			/* Process any modes that need to be (un)set */
-			ModeManager::ProcessModes();
-
-			/* Process the socket engine */
-			socketEngine.Process();
-		}
-
-		if (quitting)
-		{
-			/* Disconnect and exit */
-			services_shutdown();
-		}
-		else
-		{
-			FOREACH_MOD(I_OnServerDisconnect, OnServerDisconnect());
-
-			unsigned j = 0;
-			for (; j < (Config.MaxRetries ? Config.MaxRetries : j + 1); ++j)
-			{
-				Alog() << "Disconnected from the server, retrying in " << Config.RetryWait << " seconds";
-
-				sleep(Config.RetryWait);
-				if (Connect())
-				{
-					ircdproto->SendConnect();
-					FOREACH_MOD(I_OnServerConnect, OnServerConnect());
-					break;
-				}
-			}
-			if (Config.MaxRetries && j == Config.MaxRetries)
-			{
-				Alog() << "Max connection retry limit exceeded";
-				quitting = 1;
-			}
-		}
-	}
-
-	return 0;
-}
-