1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
15 #include "configreader.h"
21 #include <sys/resource.h>
25 /* Some systems don't define RUSAGE_SELF. This should fix them. */
36 #include "socketengine.h"
37 #include "inspircd_se_config.h"
40 #include "command_parse.h"
41 #include "exitcodes.h"
45 /* This MUST remain static and delcared outside the class, so that WriteProcessMemory can reference it properly */
46 static DWORD owner_processid = 0;
48 DWORD WindowsForkStart(InspIRCd * Instance)
50 /* Windows implementation of fork() :P */
52 char module[MAX_PATH];
53 if(!GetModuleFileName(NULL, module, MAX_PATH))
55 printf("GetModuleFileName() failed.\n");
59 STARTUPINFO startupinfo;
60 PROCESS_INFORMATION procinfo;
61 ZeroMemory(&startupinfo, sizeof(STARTUPINFO));
62 ZeroMemory(&procinfo, sizeof(PROCESS_INFORMATION));
64 // Fill in the startup info struct
65 GetStartupInfo(&startupinfo);
67 /* Default creation flags create the processes suspended */
68 DWORD startupflags = CREATE_SUSPENDED;
70 /* On windows 2003/XP and above, we can use the value
71 * CREATE_PRESERVE_CODE_AUTHZ_LEVEL which gives more access
72 * to the process which we may require on these operating systems.
75 vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
77 if ((vi.dwMajorVersion >= 5) && (vi.dwMinorVersion > 0))
78 startupflags |= CREATE_PRESERVE_CODE_AUTHZ_LEVEL;
80 // Launch our "forked" process.
81 BOOL bSuccess = CreateProcess ( module, // Module (exe) filename
82 strdup(GetCommandLine()), // Command line (exe plus parameters from the OS)
83 // NOTE: We cannot return the direct value of the
84 // GetCommandLine function here, as the pointer is
85 // passed straight to the child process, and will be
86 // invalid once we exit as it goes out of context.
87 // strdup() seems ok, though.
88 0, // PROCESS_SECURITY_ATTRIBUTES
89 0, // THREAD_SECURITY_ATTRIBUTES
90 TRUE, // We went to inherit handles.
91 startupflags, // Allow us full access to the process and suspend it.
93 0, // CURRENT_DIRECTORY
94 &startupinfo, // startup info
95 &procinfo); // process info
99 printf("CreateProcess() error: %s\n", dlerror());
103 // Set the owner process id in the target process.
105 DWORD pid = GetCurrentProcessId();
106 if(!WriteProcessMemory(procinfo.hProcess, &owner_processid, &pid, sizeof(DWORD), &written) || written != sizeof(DWORD))
108 printf("WriteProcessMemory() failed: %s\n", dlerror());
112 // Resume the other thread (let it start)
113 ResumeThread(procinfo.hThread);
115 // Wait for the new process to kill us. If there is some error, the new process will end and we will end up at the next line.
116 WaitForSingleObject(procinfo.hProcess, INFINITE);
118 // If we hit this it means startup failed, default to 14 if this fails.
120 GetExitCodeProcess(procinfo.hProcess, &ExitCode);
121 CloseHandle(procinfo.hThread);
122 CloseHandle(procinfo.hProcess);
126 void WindowsForkKillOwner(InspIRCd * Instance)
128 HANDLE hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, owner_processid);
129 if(!hProcess || !owner_processid)
131 printf("Could not open process id %u: %s.\n", owner_processid, dlerror());
136 if(!TerminateProcess(hProcess, 0))
138 printf("Could not TerminateProcess(): %s\n", dlerror());
142 CloseHandle(hProcess);
147 using irc::sockets::NonBlocking;
148 using irc::sockets::Blocking;
149 using irc::sockets::insp_ntoa;
150 using irc::sockets::insp_inaddr;
151 using irc::sockets::insp_sockaddr;
155 /* Burlex: Moved from exitcodes.h -- due to duplicate symbols */
156 const char* ExitCodes[] =
159 "DIE command", /* 1 */
160 "execv() failed", /* 2 */
161 "Internal error", /* 3 */
162 "Config file error", /* 4 */
163 "Logfile error", /* 5 */
164 "POSIX fork failed", /* 6 */
165 "Bad commandline parameters", /* 7 */
166 "No ports could be bound", /* 8 */
167 "Can't write PID file", /* 9 */
168 "SocketEngine could not initialize", /* 10 */
169 "Refusing to start up as root", /* 11 */
170 "Found a <die> tag!", /* 12 */
171 "Couldn't load module on startup", /* 13 */
172 "Could not create windows forked process", /* 14 */
173 "Received SIGTERM", /* 15 */
176 void InspIRCd::AddServerName(const std::string &servername)
178 servernamelist::iterator itr = servernames.begin();
179 for(; itr != servernames.end(); ++itr)
180 if(**itr == servername)
183 string * ns = new string(servername);
184 servernames.push_back(ns);
187 const char* InspIRCd::FindServerNamePtr(const std::string &servername)
189 servernamelist::iterator itr = servernames.begin();
190 for(; itr != servernames.end(); ++itr)
191 if(**itr == servername)
192 return (*itr)->c_str();
194 servernames.push_back(new string(servername));
195 itr = --servernames.end();
196 return (*itr)->c_str();
199 bool InspIRCd::FindServerName(const std::string &servername)
201 servernamelist::iterator itr = servernames.begin();
202 for(; itr != servernames.end(); ++itr)
203 if(**itr == servername)
208 void InspIRCd::Exit(int status)
215 SI->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")");
221 void InspIRCd::Cleanup()
223 std::vector<std::string> mymodnames;
224 int MyModCount = this->GetModuleCount();
226 for (unsigned int i = 0; i < Config->ports.size(); i++)
228 /* This calls the constructor and closes the listening socket */
229 delete Config->ports[i];
232 Config->ports.clear();
234 /* Close all client sockets, or the new process inherits them */
235 for (std::vector<userrec*>::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++)
237 (*i)->SetWriteError("Server shutdown");
241 /* We do this more than once, so that any service providers get a
242 * chance to be unhooked by the modules using them, but then get
243 * a chance to be removed themsleves.
245 for (int tries = 0; tries < 3; tries++)
247 MyModCount = this->GetModuleCount();
250 /* Unload all modules, so they get a chance to clean up their listeners */
251 for (int j = 0; j <= MyModCount; j++)
252 mymodnames.push_back(Config->module_names[j]);
254 for (int k = 0; k <= MyModCount; k++)
255 this->UnloadModule(mymodnames[k].c_str());
259 this->Logger->Close();
261 /* Cleanup Server Names */
262 for(servernamelist::iterator itr = servernames.begin(); itr != servernames.end(); ++itr)
271 void InspIRCd::Restart(const std::string &reason)
273 /* SendError flushes each client's queue,
274 * regardless of writeability state
276 this->SendError(reason);
280 /* Figure out our filename (if theyve renamed it, we're boned) */
284 char module[MAX_PATH];
285 if (GetModuleFileName(NULL, module, MAX_PATH))
288 me = Config->MyDir + "/inspircd";
291 if (execv(me.c_str(), Config->argv) == -1)
293 /* Will raise a SIGABRT if not trapped */
294 throw CoreException(std::string("Failed to execv()! error: ") + strerror(errno));
298 void InspIRCd::Start()
300 printf_c("\033[1;32mInspire Internet Relay Chat Server, compiled %s at %s\n",__DATE__,__TIME__);
301 printf_c("(C) InspIRCd Development Team.\033[0m\n\n");
302 printf_c("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special, pippijn, peavey, Burlex\033[0m\n");
303 printf_c("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n");
306 void InspIRCd::Rehash(int status)
308 SI->WriteOpers("*** Rehashing config file %s due to SIGHUP",ServerConfig::CleanFilename(SI->ConfigFileName));
310 SI->OpenLog(SI->Config->argv, SI->Config->argc);
311 SI->RehashUsersAndChans();
312 FOREACH_MOD_I(SI, I_OnGarbageCollect, OnGarbageCollect());
313 SI->Config->Read(false,NULL);
316 FOREACH_MOD_I(SI,I_OnRehash,OnRehash(NULL,""));
320 void InspIRCd::ResetMaxBans()
322 for (chan_hash::const_iterator i = chanlist->begin(); i != chanlist->end(); i++)
323 i->second->ResetMaxBans();
327 /** Because hash_map doesnt free its buckets when we delete items (this is a 'feature')
328 * we must occasionally rehash the hash (yes really).
329 * We do this by copying the entries from the old hash to a new hash, causing all
330 * empty buckets to be weeded out of the hash. We dont do this on a timer, as its
331 * very expensive, so instead we do it when the user types /REHASH and expects a
332 * short delay anyway.
334 void InspIRCd::RehashUsersAndChans()
336 user_hash* old_users = this->clientlist;
337 chan_hash* old_chans = this->chanlist;
339 this->clientlist = new user_hash();
340 this->chanlist = new chan_hash();
342 for (user_hash::const_iterator n = old_users->begin(); n != old_users->end(); n++)
343 this->clientlist->insert(*n);
347 for (chan_hash::const_iterator n = old_chans->begin(); n != old_chans->end(); n++)
348 this->chanlist->insert(*n);
353 void InspIRCd::CloseLog()
355 this->Logger->Close();
358 void InspIRCd::SetSignals()
361 signal(SIGALRM, SIG_IGN);
362 signal(SIGHUP, InspIRCd::Rehash);
363 signal(SIGPIPE, SIG_IGN);
364 signal(SIGCHLD, SIG_IGN);
366 signal(SIGTERM, InspIRCd::Exit);
369 void InspIRCd::QuickExit(int status)
374 bool InspIRCd::DaemonSeed()
377 printf_c("InspIRCd Process ID: \033[1;32m%lu\033[0m\n", GetCurrentProcessId());
380 signal(SIGTERM, InspIRCd::QuickExit);
383 if ((childpid = fork ()) < 0)
385 else if (childpid > 0)
387 /* We wait here for the child process to kill us,
388 * so that the shell prompt doesnt come back over
390 * Sending a kill with a signal of 0 just checks
391 * if the child pid is still around. If theyre not,
392 * they threw an error and we should give up.
394 while (kill(childpid, 0) != -1)
400 printf("InspIRCd Process ID: \033[1;32m%lu\033[0m\n",(unsigned long)getpid());
402 signal(SIGTERM, InspIRCd::Exit);
405 if (getrlimit(RLIMIT_CORE, &rl) == -1)
407 this->Log(DEFAULT,"Failed to getrlimit()!");
412 rl.rlim_cur = rl.rlim_max;
413 if (setrlimit(RLIMIT_CORE, &rl) == -1)
414 this->Log(DEFAULT,"setrlimit() failed, cannot increase coredump size.");
421 void InspIRCd::WritePID(const std::string &filename)
423 std::string fname = (filename.empty() ? "inspircd.pid" : filename);
424 if (*(fname.begin()) != '/')
426 std::string::size_type pos;
427 std::string confpath = this->ConfigFileName;
428 if ((pos = confpath.rfind("/")) != std::string::npos)
430 /* Leaves us with just the path */
431 fname = confpath.substr(0, pos) + std::string("/") + fname;
434 std::ofstream outfile(fname.c_str());
435 if (outfile.is_open())
442 printf("Failed to write PID-file '%s', exiting.\n",fname.c_str());
443 this->Log(DEFAULT,"Failed to write PID-file '%s', exiting.",fname.c_str());
444 Exit(EXIT_STATUS_PID);
448 std::string InspIRCd::GetRevision()
453 InspIRCd::InspIRCd(int argc, char** argv)
454 : ModCount(-1), GlobalCulls(this)
458 int do_version = 0, do_nofork = 0, do_debug = 0, do_nolog = 0, do_root = 0; /* flag variables */
463 memset(&server, 0, sizeof(server));
464 memset(&client, 0, sizeof(client));
466 this->unregistered_count = 0;
468 this->clientlist = new user_hash();
469 this->chanlist = new chan_hash();
471 this->Config = new ServerConfig(this);
473 this->Config->argv = argv;
474 this->Config->argc = argc;
476 chdir(Config->GetFullProgDir().c_str());
478 this->Config->opertypes.clear();
479 this->Config->operclass.clear();
480 this->SNO = new SnomaskManager(this);
481 this->TIME = this->OLDTIME = this->startup_time = time(NULL);
482 this->time_delta = 0;
483 this->next_call = this->TIME + 3;
486 *this->LogFileName = 0;
487 strlcpy(this->ConfigFileName, CONFIG_FILE, MAXBUF);
489 struct option longopts[] =
491 { "nofork", no_argument, &do_nofork, 1 },
492 { "logfile", required_argument, NULL, 'f' },
493 { "config", required_argument, NULL, 'c' },
494 { "debug", no_argument, &do_debug, 1 },
495 { "nolog", no_argument, &do_nolog, 1 },
496 { "runasroot", no_argument, &do_root, 1 },
497 { "version", no_argument, &do_version, 1 },
501 while ((c = getopt_long_only(argc, argv, ":f:", longopts, NULL)) != -1)
506 /* Log filename was set */
507 strlcpy(LogFileName, optarg, MAXBUF);
510 /* Config filename was set */
511 strlcpy(ConfigFileName, optarg, MAXBUF);
514 /* getopt_long_only() set an int variable, just keep going */
517 /* Unknown parameter! DANGER, INTRUDER.... err.... yeah. */
518 printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile <filename>] [--runasroot] [--version] [--config <config>]\n", argv[0]);
519 Exit(EXIT_STATUS_ARGV);
526 printf("\n%s r%s\n", VERSION, REVISION);
527 Exit(EXIT_STATUS_NOERROR);
533 if(!do_nofork && !owner_processid)
535 DWORD ExitCode = WindowsForkStart(this);
542 WSAStartup(MAKEWORD(2,0), &wsadata);
545 if (!ServerConfig::FileExists(this->ConfigFileName))
547 printf("ERROR: Cannot open config file: %s\nExiting...\n", this->ConfigFileName);
548 this->Log(DEFAULT,"Unable to open config file %s", this->ConfigFileName);
549 Exit(EXIT_STATUS_CONFIG);
554 /* Set the finished argument values */
555 Config->nofork = do_nofork;
556 Config->forcedebug = do_debug;
557 Config->writelog = !do_nolog;
559 strlcpy(Config->MyExecutable,argv[0],MAXBUF);
561 this->OpenLog(argv, argc);
563 this->stats = new serverstats();
564 this->Timers = new TimerManager(this);
565 this->Parser = new CommandParser(this);
566 this->XLines = new XLineManager(this);
567 Config->ClearStack();
568 Config->Read(true, NULL);
574 printf("* WARNING * WARNING * WARNING * WARNING * WARNING * \n\n");
575 printf("YOU ARE RUNNING INSPIRCD AS ROOT. THIS IS UNSUPPORTED\n");
576 printf("AND IF YOU ARE HACKED, CRACKED, SPINDLED OR MUTILATED\n");
577 printf("OR ANYTHING ELSE UNEXPECTED HAPPENS TO YOU OR YOUR\n");
578 printf("SERVER, THEN IT IS YOUR OWN FAULT. IF YOU DID NOT MEAN\n");
579 printf("TO START INSPIRCD AS ROOT, HIT CTRL+C NOW AND RESTART\n");
580 printf("THE PROGRAM AS A NORMAL USER. YOU HAVE BEEN WARNED!\n");
581 printf("\nInspIRCd starting in 20 seconds, ctrl+c to abort...\n");
589 if (!this->DaemonSeed())
591 printf("ERROR: could not go into daemon mode. Shutting down.\n");
592 Log(DEFAULT,"ERROR: could not go into daemon mode. Shutting down.");
593 Exit(EXIT_STATUS_FORK);
598 /* Because of limitations in kqueue on freebsd, we must fork BEFORE we
599 * initialize the socket engine.
601 SocketEngineFactory* SEF = new SocketEngineFactory();
602 SE = SEF->Create(this);
605 this->Modes = new ModeParser(this);
606 this->AddServerName(Config->ServerName);
608 int bounditems = BindPorts(true, found_ports, pl);
610 for(int t = 0; t < 255; t++)
611 Config->global_implementation[t] = 0;
613 memset(&Config->implement_lists,0,sizeof(Config->implement_lists));
617 this->Res = new DNS(this);
619 this->LoadAllModules();
620 /* Just in case no modules were loaded - fix for bug #101 */
621 this->BuildISupport();
622 InitializeDisabledCommands(Config->DisabledCommands, this);
624 if ((Config->ports.size() == 0) && (found_ports > 0))
626 printf("\nERROR: I couldn't bind any ports! Are you sure you didn't start InspIRCd twice?\n");
627 Log(DEFAULT,"ERROR: I couldn't bind any ports! Are you sure you didn't start InspIRCd twice?");
628 Exit(EXIT_STATUS_BIND);
631 if (Config->ports.size() != (unsigned int)found_ports)
633 printf("\nWARNING: Not all your client ports could be bound --\nstarting anyway with %d of %d client ports bound.\n\n", bounditems, found_ports);
634 printf("The following port(s) failed to bind:\n");
636 for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
638 printf("%d.\tIP: %s\tPort: %lu\n", j, i->first.empty() ? "<all>" : i->first.c_str(), (unsigned long)i->second);
644 if (kill(getppid(), SIGTERM) == -1)
646 printf("Error killing parent process: %s\n",strerror(errno));
647 Log(DEFAULT,"Error killing parent process: %s",strerror(errno));
651 if (isatty(0) && isatty(1) && isatty(2))
653 /* We didn't start from a TTY, we must have started from a background process -
654 * e.g. we are restarting, or being launched by cron. Dont kill parent, and dont
665 Log(DEFAULT,"Keeping pseudo-tty open as we are running in the foreground.");
672 WindowsForkKillOwner(this);
676 printf("\nInspIRCd is now running!\n");
677 Log(DEFAULT,"Startup complete.");
679 this->WritePID(Config->PID);
682 std::string InspIRCd::GetVersionString()
684 char versiondata[MAXBUF];
685 char dnsengine[] = "singlethread-object";
687 if (*Config->CustomVersion)
689 snprintf(versiondata,MAXBUF,"%s %s :%s",VERSION,Config->ServerName,Config->CustomVersion);
693 snprintf(versiondata,MAXBUF,"%s %s :%s [FLAGS=%s,%s,%s]",VERSION,Config->ServerName,SYSTEM,REVISION,SE->GetName().c_str(),dnsengine);
698 char* InspIRCd::ModuleError()
703 void InspIRCd::EraseFactory(int j)
706 for (std::vector<ircd_module*>::iterator t = factory.begin(); t != factory.end(); t++)
712 factory.push_back(NULL);
719 void InspIRCd::EraseModule(int j)
722 for (ModuleList::iterator m = modules.begin(); m!= modules.end(); m++)
728 modules.push_back(NULL);
734 for (std::vector<std::string>::iterator v = Config->module_names.begin(); v != Config->module_names.end(); v++)
738 Config->module_names.erase(v);
746 void InspIRCd::MoveTo(std::string modulename,int slot)
748 unsigned int v2 = 256;
749 for (unsigned int v = 0; v < Config->module_names.size(); v++)
751 if (Config->module_names[v] == modulename)
753 // found an instance, swap it with the item at the end
758 if ((v2 != (unsigned int)slot) && (v2 < 256))
760 // Swap the module names over
761 Config->module_names[v2] = Config->module_names[slot];
762 Config->module_names[slot] = modulename;
763 // now swap the module factories
764 ircd_module* temp = factory[v2];
765 factory[v2] = factory[slot];
766 factory[slot] = temp;
767 // now swap the module objects
768 Module* temp_module = modules[v2];
769 modules[v2] = modules[slot];
770 modules[slot] = temp_module;
771 // now swap the implement lists (we dont
772 // need to swap the global or recount it)
773 for (int n = 0; n < 255; n++)
775 char x = Config->implement_lists[v2][n];
776 Config->implement_lists[v2][n] = Config->implement_lists[slot][n];
777 Config->implement_lists[slot][n] = x;
782 void InspIRCd::MoveAfter(std::string modulename, std::string after)
784 for (unsigned int v = 0; v < Config->module_names.size(); v++)
786 if (Config->module_names[v] == after)
788 MoveTo(modulename, v);
794 void InspIRCd::MoveBefore(std::string modulename, std::string before)
796 for (unsigned int v = 0; v < Config->module_names.size(); v++)
798 if (Config->module_names[v] == before)
802 MoveTo(modulename, v-1);
806 MoveTo(modulename, v);
813 void InspIRCd::MoveToFirst(std::string modulename)
815 MoveTo(modulename,0);
818 void InspIRCd::MoveToLast(std::string modulename)
820 MoveTo(modulename,this->GetModuleCount());
823 void InspIRCd::BuildISupport()
825 // the neatest way to construct the initial 005 numeric, considering the number of configure constants to go in it...
827 v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES-1 << " CHANTYPES=# PREFIX=" << this->Modes->BuildPrefixes() << " MAP MAXCHANNELS=" << Config->MaxChans << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
828 v << " CASEMAPPING=rfc1459 STATUSMSG=@%+ CHARSET=ascii TOPICLEN=" << MAXTOPIC << " KICKLEN=" << MAXKICK << " MAXTARGETS=" << Config->MaxTargets << " AWAYLEN=";
829 v << MAXAWAY << " CHANMODES=" << this->Modes->ChanModes() << " FNC NETWORK=" << Config->Network << " MAXPARA=32 ELIST=MU";
830 Config->data005 = v.str();
831 FOREACH_MOD_I(this,I_On005Numeric,On005Numeric(Config->data005));
835 void InspIRCd::DoOneIteration(bool process_module_sockets)
840 static time_t uptime;
841 static struct tm * stime;
842 static char window_title[100];
845 /* time() seems to be a pretty expensive syscall, so avoid calling it too much.
846 * Once per loop iteration is pleanty.
851 /* Run background module timers every few seconds
852 * (the docs say modules shouldnt rely on accurate
853 * timing using this event, so we dont have to
854 * time this exactly).
859 WriteOpers("*** \002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME));
860 if ((TIME % 3600) == 0)
862 this->RehashUsersAndChans();
863 FOREACH_MOD_I(this, I_OnGarbageCollect, OnGarbageCollect());
865 Timers->TickTimers(TIME);
866 this->DoBackgroundUserStuff(TIME);
870 XLines->expire_lines();
871 FOREACH_MOD_I(this,I_OnBackgroundTimer,OnBackgroundTimer(TIME));
872 Timers->TickMissedTimers(TIME);
875 /* Same change as in cmd_stats.cpp, use RUSAGE_SELF rather than '0' -- Om */
876 if (!getrusage(RUSAGE_SELF, &ru))
878 gettimeofday(&this->stats->LastSampled, NULL);
879 this->stats->LastCPU = ru.ru_utime;
886 uptime = Time() - startup_time;
887 stime = gmtime(&uptime);
888 snprintf(window_title, 100, "InspIRCd - %u clients, %u accepted connections - Up %u days, %.2u:%.2u:%.2u",
889 LocalUserCount(), stats->statsAccept, stime->tm_yday, stime->tm_hour, stime->tm_min, stime->tm_sec);
890 SetConsoleTitle(window_title);
895 /* Call the socket engine to wait on the active
896 * file descriptors. The socket engine has everything's
897 * descriptors in its list... dns, modules, users,
898 * servers... so its nice and easy, just one call.
899 * This will cause any read or write events to be
900 * dispatched to their handlers.
902 SE->DispatchEvents();
904 /* if any users was quit, take them out */
907 /* If any inspsockets closed, remove them */
908 this->InspSocketCull();
911 void InspIRCd::InspSocketCull()
913 for (std::map<InspSocket*,InspSocket*>::iterator x = SocketCull.begin(); x != SocketCull.end(); ++x)
915 SE->DelFd(x->second);
926 DoOneIteration(true);
928 /* This is never reached -- we hope! */
932 /**********************************************************************************/
935 * An ircd in four lines! bwahahaha. ahahahahaha. ahahah *cough*.
938 int main(int argc, char** argv)
940 SI = new InspIRCd(argc, argv);
946 /* this returns true when all modules are satisfied that the user should be allowed onto the irc server
947 * (until this returns true, a user will block in the waiting state, waiting to connect up to the
948 * registration timeout maximum seconds)
950 bool InspIRCd::AllModulesReportReady(userrec* user)
952 if (!Config->global_implementation[I_OnCheckReady])
955 for (int i = 0; i <= this->GetModuleCount(); i++)
957 if (Config->implement_lists[i][I_OnCheckReady])
959 int res = modules[i]->OnCheckReady(user);
967 int InspIRCd::GetModuleCount()
969 return this->ModCount;
972 time_t InspIRCd::Time(bool delta)
975 return TIME + time_delta;
979 int InspIRCd::SetTimeDelta(int delta)
981 int old = time_delta;
983 this->Log(DEBUG, "Time delta set to %d (was %d)", time_delta, old);
987 void InspIRCd::AddLocalClone(userrec* user)
989 clonemap::iterator x = local_clones.find(user->GetIPString());
990 if (x != local_clones.end())
993 local_clones[user->GetIPString()] = 1;
996 void InspIRCd::AddGlobalClone(userrec* user)
998 clonemap::iterator y = global_clones.find(user->GetIPString());
999 if (y != global_clones.end())
1002 global_clones[user->GetIPString()] = 1;
1005 int InspIRCd::GetTimeDelta()
1010 bool FileLogger::Readable()
1015 void FileLogger::HandleEvent(EventType et, int errornum)
1017 this->WriteLogLine("");
1019 ServerInstance->SE->DelFd(this);
1022 void FileLogger::WriteLogLine(const std::string &line)
1025 buffer.append(line);
1029 int written = fprintf(log,"%s",buffer.c_str());
1033 if ((written >= 0) && (written < (int)buffer.length()))
1035 buffer.erase(0, buffer.length());
1036 ServerInstance->SE->AddFd(this);
1038 else if (written == -1)
1040 if (errno == EAGAIN)
1041 ServerInstance->SE->AddFd(this);
1045 /* Wrote the whole buffer, and no need for write callback */
1049 if (writeops++ % 20)
1056 void FileLogger::Close()
1060 /* Burlex: Windows assumes nonblocking on FILE* pointers anyway, and also "file" fd's aren't the same
1061 * as socket fd's. */
1063 int flags = fcntl(fileno(log), F_GETFL, 0);
1064 fcntl(fileno(log), F_SETFL, flags ^ O_NONBLOCK);
1067 fprintf(log,"%s",buffer.c_str());
1070 ServerInstance->SE->DelFd(this);
1080 FileLogger::FileLogger(InspIRCd* Instance, FILE* logfile) : ServerInstance(Instance), log(logfile), writeops(0)
1084 irc::sockets::NonBlocking(fileno(log));
1085 this->SetFd(fileno(log));
1090 FileLogger::~FileLogger()