X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Finspircd.cpp;h=de725d0e1601f14bfafd5325a3e4edebab1d69e5;hb=a36fa98300016380378100260a58b2f297a08f72;hp=d1693881837775eebd5a97ff36b19f9159c64b3c;hpb=b57c7f4e466f72fdd2ac3deca42caa1ea7748338;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/inspircd.cpp b/src/inspircd.cpp index d16938818..de725d0e1 100644 --- a/src/inspircd.cpp +++ b/src/inspircd.cpp @@ -2,7 +2,7 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team + * InspIRCd: (C) 2002-2008 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see @@ -11,6 +11,8 @@ * --------------------------------------------------- */ +/* $Install: src/inspircd $(BINPATH) */ + #include "inspircd.h" #include @@ -29,12 +31,14 @@ #include #include "xline.h" +#include "bancache.h" #include "socketengine.h" #include "inspircd_se_config.h" #include "socket.h" #include "command_parse.h" #include "exitcodes.h" #include "caller.h" +#include "testsuite.h" using irc::sockets::insp_ntoa; using irc::sockets::insp_inaddr; @@ -44,7 +48,9 @@ InspIRCd* SI = NULL; int* mysig = NULL; -/* Burlex: Moved from exitcodes.h -- due to duplicate symbols */ +/* Moved from exitcodes.h -- due to duplicate symbols -- Burlex + * XXX this is a bit ugly. -- w00t + */ const char* ExitCodes[] = { "No error", /* 0 */ @@ -67,9 +73,6 @@ const char* ExitCodes[] = void InspIRCd::Cleanup() { - std::vector mymodnames; - int MyModCount = this->Modules->GetCount(); - if (Config) { for (unsigned int i = 0; i < Config->ports.size(); i++) @@ -82,7 +85,7 @@ void InspIRCd::Cleanup() } /* Close all client sockets, or the new process inherits them */ - for (std::vector::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++) + for (std::vector::const_iterator i = this->Users->local_users.begin(); i != this->Users->local_users.end(); i++) { (*i)->SetWriteError("Server shutdown"); (*i)->CloseSocket(); @@ -91,28 +94,21 @@ void InspIRCd::Cleanup() /* We do this more than once, so that any service providers get a * chance to be unhooked by the modules using them, but then get * a chance to be removed themsleves. + * + * XXX there may be a better way to do this with 1.2 */ for (int tries = 0; tries < 3; tries++) { - MyModCount = this->Modules->GetCount(); - mymodnames.clear(); - - if (MyModCount) + std::vector module_names = Modules->GetAllModuleNames(0); + for (std::vector::iterator k = module_names.begin(); k != module_names.end(); ++k) { /* Unload all modules, so they get a chance to clean up their listeners */ - for (int j = 0; j <= MyModCount; j++) - mymodnames.push_back(Config->module_names[j]); - - for (int k = 0; k <= MyModCount; k++) - this->Modules->Unload(mymodnames[k].c_str()); + this->Modules->Unload(k->c_str()); } - } /* Close logging */ - if (this->Logger) - this->Logger->Close(); - + this->Logs->CloseLogs(); /* Cleanup Server Names */ for(servernamelist::iterator itr = servernames.begin(); itr != servernames.end(); ++itr) @@ -163,21 +159,21 @@ void InspIRCd::ResetMaxBans() */ void InspIRCd::RehashUsersAndChans() { - user_hash* old_users = this->clientlist; - user_hash* old_uuid = this->uuidlist; + user_hash* old_users = this->Users->clientlist; + user_hash* old_uuid = this->Users->uuidlist; chan_hash* old_chans = this->chanlist; - this->clientlist = new user_hash(); - this->uuidlist = new user_hash(); + this->Users->clientlist = new user_hash(); + this->Users->uuidlist = new user_hash(); this->chanlist = new chan_hash(); for (user_hash::const_iterator n = old_users->begin(); n != old_users->end(); n++) - this->clientlist->insert(*n); + this->Users->clientlist->insert(*n); delete old_users; for (user_hash::const_iterator n = old_uuid->begin(); n != old_uuid->end(); n++) - this->uuidlist->insert(*n); + this->Users->uuidlist->insert(*n); delete old_uuid; @@ -187,12 +183,6 @@ void InspIRCd::RehashUsersAndChans() delete old_chans; } -void InspIRCd::CloseLog() -{ - if (this->Logger) - this->Logger->Close(); -} - void InspIRCd::SetSignals() { #ifndef WIN32 @@ -242,14 +232,14 @@ bool InspIRCd::DaemonSeed() rlimit rl; if (getrlimit(RLIMIT_CORE, &rl) == -1) { - this->Log(DEFAULT,"Failed to getrlimit()!"); + this->Logs->Log("STARTUP",DEFAULT,"Failed to getrlimit()!"); return false; } else { rl.rlim_cur = rl.rlim_max; if (setrlimit(RLIMIT_CORE, &rl) == -1) - this->Log(DEFAULT,"setrlimit() failed, cannot increase coredump size."); + this->Logs->Log("STARTUP",DEFAULT,"setrlimit() failed, cannot increase coredump size."); } return true; @@ -278,7 +268,7 @@ void InspIRCd::WritePID(const std::string &filename) else { printf("Failed to write PID-file '%s', exiting.\n",fname.c_str()); - this->Log(DEFAULT,"Failed to write PID-file '%s', exiting.",fname.c_str()); + this->Logs->Log("STARTUP",DEFAULT,"Failed to write PID-file '%s', exiting.",fname.c_str()); Exit(EXIT_STATUS_PID); } } @@ -304,25 +294,46 @@ InspIRCd::InspIRCd(int argc, char** argv) int found_ports = 0; FailedPortList pl; - int do_version = 0, do_nofork = 0, do_debug = 0, do_nolog = 0, do_root = 0; /* flag variables */ + int do_version = 0, do_nofork = 0, do_debug = 0, + do_nolog = 0, do_root = 0, do_testsuite = 0; /* flag variables */ char c = 0; memset(&server, 0, sizeof(server)); memset(&client, 0, sizeof(client)); + // This must be created first, so other parts of Insp can use it while starting up + this->Logs = new LogManager(this); + SocketEngineFactory* SEF = new SocketEngineFactory(); SE = SEF->Create(this); delete SEF; - this->s_signal = 0; - this->unregistered_count = 0; + ThreadEngineFactory* tef = new ThreadEngineFactory(); + this->Threads = tef->Create(this); + delete tef; - this->clientlist = new user_hash(); - this->uuidlist = new user_hash(); + this->s_signal = 0; + + // Create base manager classes early, so nothing breaks + this->Users = new UserManager(this); + + this->Users->unregistered_count = 0; + + this->Users->clientlist = new user_hash(); + this->Users->uuidlist = new user_hash(); this->chanlist = new chan_hash(); + this->Res = NULL; + this->Config = new ServerConfig(this); + this->SNO = new SnomaskManager(this); + this->BanCache = new BanCacheManager(this); + this->Modules = new ModuleManager(this); + this->stats = new serverstats(); + this->Timers = new TimerManager(this); + this->Parser = new CommandParser(this); + this->XLines = new XLineManager(this); this->Config->argv = argv; this->Config->argc = argc; @@ -335,10 +346,8 @@ InspIRCd::InspIRCd(int argc, char** argv) this->Config->opertypes.clear(); this->Config->operclass.clear(); - this->SNO = new SnomaskManager(this); + this->TIME = this->OLDTIME = this->startup_time = time(NULL); - this->time_delta = 0; - this->next_call = this->TIME + 3; srand(this->TIME); *this->LogFileName = 0; @@ -353,6 +362,7 @@ InspIRCd::InspIRCd(int argc, char** argv) { "nolog", no_argument, &do_nolog, 1 }, { "runasroot", no_argument, &do_root, 1 }, { "version", no_argument, &do_version, 1 }, + { "testsuite", no_argument, &do_testsuite, 1 }, { 0, 0, 0, 0 } }; @@ -373,12 +383,16 @@ InspIRCd::InspIRCd(int argc, char** argv) break; default: /* Unknown parameter! DANGER, INTRUDER.... err.... yeah. */ - printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile ] [--runasroot] [--version] [--config ]\n", argv[0]); + printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile ]\n\ + [--runasroot] [--version] [--config ] [--testsuite]\n", argv[0]); Exit(EXIT_STATUS_ARGV); break; } } + if (do_testsuite) + do_nofork = do_debug = true; + if (do_version) { printf("\n%s r%s\n", VERSION, REVISION); @@ -398,11 +412,16 @@ InspIRCd::InspIRCd(int argc, char** argv) // Set up winsock WSADATA wsadata; WSAStartup(MAKEWORD(2,0), &wsadata); - ChangeWindowsSpecificPointers(this); #endif strlcpy(Config->MyExecutable,argv[0],MAXBUF); + /* Set the finished argument values */ + Config->nofork = do_nofork; + Config->forcedebug = do_debug; + Config->writelog = !do_nolog; + Config->TestSuite = do_testsuite; + if (!this->OpenLog(argv, argc)) { printf("ERROR: Could not open logfile %s: %s\n\n", Config->logpath.c_str(), strerror(errno)); @@ -412,57 +431,25 @@ InspIRCd::InspIRCd(int argc, char** argv) if (!ServerConfig::FileExists(this->ConfigFileName)) { printf("ERROR: Cannot open config file: %s\nExiting...\n", this->ConfigFileName); - this->Log(DEFAULT,"Unable to open config file %s", this->ConfigFileName); + this->Logs->Log("STARTUP",DEFAULT,"Unable to open config file %s", this->ConfigFileName); Exit(EXIT_STATUS_CONFIG); } printf_c("\033[1;32mInspire Internet Relay Chat Server, compiled %s at %s\n",__DATE__,__TIME__); printf_c("(C) InspIRCd Development Team.\033[0m\n\n"); - printf_c("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special, pippijn, peavey, Burlex\033[0m\n"); + printf_c("Developers:\n"); + printf_c("\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special\n"); + printf_c("\t\033[1;32mpippijn, peavey, aquanight, fez\033[0m\n\n"); printf_c("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n"); - /* Set the finished argument values */ - Config->nofork = do_nofork; - Config->forcedebug = do_debug; - Config->writelog = !do_nolog; - - this->Modules = new ModuleManager(this); - this->stats = new serverstats(); - this->Timers = new TimerManager(this); - this->Parser = new CommandParser(this); - this->XLines = new XLineManager(this); - Config->ClearStack(); - Config->Read(true, NULL); - - this->Modules->modules.resize(255); - this->Modules->handles.resize(255); - /* - * Initialise SID/UID. - * For an explanation as to exactly how this works, and why it works this way, see GetUID(). - * -- w00t - */ - /* Generate SID */ - size_t sid = 0; - if (Config->sid) - { - sid = Config->sid; - } - else - { - for (const char* x = Config->ServerName; *x; ++x) - sid = 5 * sid + *x; - for (const char* y = Config->ServerDesc; *y; ++y) - sid = 5 * sid + *y; - sid = sid % 999; - - Config->sid = sid; - } - - this->InitialiseUID(); + this->Modes = new ModeParser(this); - /* set up fake client */ + /* set up fake client (uid is incorrect at this point, + * until after config is read. we set up the user again + * at that point + */ this->FakeClient = new User(this); this->FakeClient->SetFd(FD_MAGIC_NUMBER); @@ -488,26 +475,65 @@ InspIRCd::InspIRCd(int argc, char** argv) if (!this->DaemonSeed()) { printf("ERROR: could not go into daemon mode. Shutting down.\n"); - Log(DEFAULT,"ERROR: could not go into daemon mode. Shutting down."); + Logs->Log("STARTUP", DEFAULT, "ERROR: could not go into daemon mode. Shutting down."); Exit(EXIT_STATUS_FORK); } } SE->RecoverFromFork(); - this->Modes = new ModeParser(this); + /* During startup we don't actually initialize this + * in the thread engine. + */ + this->ConfigThread = new ConfigReaderThread(this, true, NULL); + ConfigThread->Run(); + delete ConfigThread; + this->ConfigThread = NULL; + + this->Res = new DNS(this); + this->AddServerName(Config->ServerName); - CheckDie(); - int bounditems = BindPorts(true, found_ports, pl); - for(int t = 0; t < 255; t++) - Config->global_implementation[t] = 0; + /* + * Initialise SID/UID. + * For an explanation as to exactly how this works, and why it works this way, see GetUID(). + * -- w00t + */ + if (*Config->sid) + { + } + else + { + // Generate one + size_t sid = 0; + + for (const char* x = Config->ServerName; *x; ++x) + sid = 5 * sid + *x; + for (const char* y = Config->ServerDesc; *y; ++y) + sid = 5 * sid + *y; + sid = sid % 999; - memset(&Config->implement_lists,0,sizeof(Config->implement_lists)); + Config->sid[0] = (char)(sid / 100 + 48); + Config->sid[1] = (char)(((sid / 10) % 10) + 48); + Config->sid[2] = (char)(sid % 10 + 48); + } - printf("\n"); + this->InitialiseUID(); - this->Res = new DNS(this); + /* set up fake client again this time with the correct uid */ + delete FakeClient; + this->FakeClient = new User(this); + this->FakeClient->SetFd(FD_MAGIC_NUMBER); + + // Get XLine to do it's thing. + this->XLines->CheckELines(); + this->XLines->ApplyLines(); + + + CheckDie(); + int bounditems = BindPorts(true, found_ports, pl); + + printf("\n"); this->Modules->LoadAll(); @@ -515,12 +541,12 @@ InspIRCd::InspIRCd(int argc, char** argv) this->BuildISupport(); InitializeDisabledCommands(Config->DisabledCommands, this); - if ((Config->ports.size() == 0) && (found_ports > 0)) + /*if ((Config->ports.size() == 0) && (found_ports > 0)) { printf("\nERROR: I couldn't bind any ports! Are you sure you didn't start InspIRCd twice?\n"); - Log(DEFAULT,"ERROR: I couldn't bind any ports! Are you sure you didn't start InspIRCd twice?"); + Logs->Log("STARTUP", DEFAULT,"ERROR: I couldn't bind any ports! Something else is bound to those ports!"); Exit(EXIT_STATUS_BIND); - } + }*/ if (Config->ports.size() != (unsigned int)found_ports) { @@ -538,7 +564,7 @@ InspIRCd::InspIRCd(int argc, char** argv) if (kill(getppid(), SIGTERM) == -1) { printf("Error killing parent process: %s\n",strerror(errno)); - Log(DEFAULT,"Error killing parent process: %s",strerror(errno)); + Logs->Log("STARTUP", DEFAULT, "Error killing parent process: %s",strerror(errno)); } } @@ -556,7 +582,7 @@ InspIRCd::InspIRCd(int argc, char** argv) } else { - Log(DEFAULT,"Keeping pseudo-tty open as we are running in the foreground."); + Logs->Log("STARTUP", DEFAULT,"Keeping pseudo-tty open as we are running in the foreground."); } } #else @@ -568,8 +594,8 @@ InspIRCd::InspIRCd(int argc, char** argv) } #endif - printf("\nInspIRCd is now running!\n"); - Log(DEFAULT,"Startup complete."); + printf("\nInspIRCd is now running as '%s'[%s]\n", Config->ServerName,Config->GetSID().c_str()); + Logs->Log("STARTUP", DEFAULT, "Startup complete as '%s'[%s]", Config->ServerName,Config->GetSID().c_str()); this->WritePID(Config->PID); } @@ -577,20 +603,29 @@ InspIRCd::InspIRCd(int argc, char** argv) /* moved to a function, as UID generation can call this also */ void InspIRCd::InitialiseUID() { - int i; - size_t sid = Config->sid; + int i = 3; - current_uid[0] = sid / 100 + 48; - current_uid[1] = ((sid / 10) % 10) + 48; - current_uid[2] = sid % 10 + 48; + current_uid[0] = Config->sid[0]; + current_uid[1] = Config->sid[1]; + current_uid[2] = Config->sid[2]; /* Initialise UID */ for(i = 3; i < UUID_LENGTH - 1; i++) current_uid[i] = 'A'; + + current_uid[UUID_LENGTH] = '\0'; } int InspIRCd::Run() { + /* See if we're supposed to be running the test suite rather than entering the mainloop */ + if (Config->TestSuite) + { + TestSuite* ts = new TestSuite(this); + delete ts; + Exit(0); + } + while (true) { #ifndef WIN32 @@ -601,6 +636,20 @@ int InspIRCd::Run() static char window_title[100]; #endif + if (this->ConfigThread && this->ConfigThread->GetExitFlag()) + { + /* Rehash has completed */ + this->Logs->Log("CONFIG",DEBUG,"Detected ConfigThread exiting, tidying up..."); + delete ConfigThread; + this->XLines->CheckELines(); + this->XLines->ApplyLines(); + this->Res->Rehash(); + this->ResetMaxBans(); + InitializeDisabledCommands(Config->DisabledCommands, this); + FOREACH_MOD_I(this, I_OnRehash, OnRehash(Config->RehashUser, Config->RehashParameter)); + this->BuildISupport(); + } + /* time() seems to be a pretty expensive syscall, so avoid calling it too much. * Once per loop iteration is pleanty. */ @@ -615,20 +664,23 @@ int InspIRCd::Run() if (TIME != OLDTIME) { if (TIME < OLDTIME) - WriteOpers("*** \002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME)); + { + SNO->WriteToSnoMask('A', "\002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME)); + } + if ((TIME % 3600) == 0) { this->RehashUsersAndChans(); FOREACH_MOD_I(this, I_OnGarbageCollect, OnGarbageCollect()); } + Timers->TickTimers(TIME); - this->DoBackgroundUserStuff(TIME); + this->DoBackgroundUserStuff(); if ((TIME % 5) == 0) { - XLines->expire_lines(); FOREACH_MOD_I(this,I_OnBackgroundTimer,OnBackgroundTimer(TIME)); - Timers->TickMissedTimers(TIME); + SNO->FlushSnotices(); } #ifndef WIN32 /* Same change as in cmd_stats.cpp, use RUSAGE_SELF rather than '0' -- Om */ @@ -638,16 +690,7 @@ int InspIRCd::Run() this->stats->LastCPU = ru.ru_utime; } #else - WindowsIPC->Check(); - - if(Config->nofork) - { - uptime = Time() - startup_time; - stime = gmtime(&uptime); - snprintf(window_title, 100, "InspIRCd - %u clients, %u accepted connections - Up %u days, %.2u:%.2u:%.2u", - LocalUserCount(), stats->statsAccept, stime->tm_yday, stime->tm_hour, stime->tm_min, stime->tm_sec); - SetConsoleTitle(window_title); - } + WindowsIPC->Check(); #endif } @@ -660,11 +703,11 @@ int InspIRCd::Run() */ this->SE->DispatchEvents(); - /* if any users was quit, take them out */ + /* if any users were quit, take them out */ this->GlobalCulls.Apply(); /* If any inspsockets closed, remove them */ - this->InspSocketCull(); + this->BufferedSocketCull(); if (this->s_signal) { @@ -676,10 +719,11 @@ int InspIRCd::Run() return 0; } -void InspIRCd::InspSocketCull() +void InspIRCd::BufferedSocketCull() { - for (std::map::iterator x = SocketCull.begin(); x != SocketCull.end(); ++x) + for (std::map::iterator x = SocketCull.begin(); x != SocketCull.end(); ++x) { + this->Logs->Log("MISC",DEBUG,"Cull socket"); SE->DelFd(x->second); x->second->Close(); delete x->second; @@ -690,10 +734,10 @@ void InspIRCd::InspSocketCull() /**********************************************************************************/ /** - * An ircd in four lines! bwahahaha. ahahahahaha. ahahah *cough*. + * An ircd in five lines! bwahahaha. ahahahahaha. ahahah *cough*. */ -int ircd(int argc, char ** argv) +int main(int argc, char ** argv) { SI = new InspIRCd(argc, argv); mysig = &SI->s_signal; @@ -702,80 +746,27 @@ int ircd(int argc, char ** argv) return 0; } -#ifdef WINDOWS - -int main(int argc, char ** argv) -{ - ircd(argc,argv); - return 0; -} - -#else -int main(int argc, char** argv) -{ - return ircd(argc,argv); -} -#endif - /* this returns true when all modules are satisfied that the user should be allowed onto the irc server * (until this returns true, a user will block in the waiting state, waiting to connect up to the * registration timeout maximum seconds) */ bool InspIRCd::AllModulesReportReady(User* user) { - if (!Config->global_implementation[I_OnCheckReady]) - return true; - - for (int i = 0; i <= this->Modules->GetCount(); i++) + for (EventHandlerIter i = Modules->EventHandlers[I_OnCheckReady].begin(); i != Modules->EventHandlers[I_OnCheckReady].end(); ++i) { - if (Config->implement_lists[i][I_OnCheckReady]) - { - int res = this->Modules->modules[i]->OnCheckReady(user); - if (!res) - return false; - } + int res = (*i)->OnCheckReady(user); + if (!res) + return false; } + return true; } -time_t InspIRCd::Time(bool delta) +time_t InspIRCd::Time() { - if (delta) - return TIME + time_delta; return TIME; } -int InspIRCd::SetTimeDelta(int delta) -{ - int old = time_delta; - time_delta = delta; - this->Log(DEBUG, "Time delta set to %d (was %d)", time_delta, old); - return old; -} - -void InspIRCd::AddLocalClone(User* user) -{ - clonemap::iterator x = local_clones.find(user->GetIPString()); - if (x != local_clones.end()) - x->second++; - else - local_clones[user->GetIPString()] = 1; -} - -void InspIRCd::AddGlobalClone(User* user) -{ - clonemap::iterator y = global_clones.find(user->GetIPString()); - if (y != global_clones.end()) - y->second++; - else - global_clones[user->GetIPString()] = 1; -} - -int InspIRCd::GetTimeDelta() -{ - return time_delta; -} - void InspIRCd::SetSignal(int signal) { *mysig = signal;