-/* ---------------------------------------------------------------------
- *
- * +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted 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, version 2
- * (two) ONLY.
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
*
- * 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.
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * ---------------------------------------------------------------------
+ * ---------------------------------------------------
*/
#include "inspircd.h"
#include "configreader.h"
#include <signal.h>
-#include <time.h>
-#include <string>
+#include <dirent.h>
#include <exception>
-#include <stdexcept>
-#include <new>
-#include <map>
-#include <sstream>
#include <fstream>
-#include <vector>
-#include <deque>
+#include <unistd.h>
#include "modules.h"
#include "mode.h"
#include "xline.h"
#include "socket.h"
#include "typedefs.h"
#include "command_parse.h"
+#include "exitcodes.h"
+#include <dlfcn.h>
+#include <getopt.h>
+
using irc::sockets::NonBlocking;
+using irc::sockets::Blocking;
using irc::sockets::insp_ntoa;
using irc::sockets::insp_inaddr;
using irc::sockets::insp_sockaddr;
-char lowermap[255];
-
InspIRCd* SI = NULL;
void InspIRCd::AddServerName(const std::string &servername)
void InspIRCd::Exit(int status)
{
+ if (SI)
+ {
+ SI->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")");
+ SI->Cleanup();
+ }
exit (status);
}
+void InspIRCd::Cleanup()
+{
+ std::vector<std::string> mymodnames;
+ int MyModCount = this->GetModuleCount();
+
+ for (unsigned int i = 0; i < stats->BoundPortCount; i++)
+ {
+ /* This calls the constructor and closes the listening socket */
+ delete Config->openSockfd[i];
+ Config->openSockfd[i] = NULL;
+ }
+ stats->BoundPortCount = 0;
+
+ /* 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.
+ */
+ for (int tries = 0; tries < 3; tries++)
+ {
+ MyModCount = this->GetModuleCount();
+ mymodnames.clear();
+
+ /* 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->UnloadModule(mymodnames[k].c_str());
+ }
+
+ /* Close all client sockets, or the new process inherits them */
+ for (std::vector<userrec*>::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++)
+ (*i)->CloseSocket();
+
+ /* Close logging */
+ this->Logger->Close();
+}
+
+void InspIRCd::Restart(const std::string &reason)
+{
+ /* SendError flushes each client's queue,
+ * regardless of writeability state
+ */
+ this->SendError(reason);
+
+ this->Cleanup();
+
+ /* Figure out our filename (if theyve renamed it, we're boned) */
+ std::string me = Config->MyDir + "/inspircd";
+
+ if (execv(me.c_str(), Config->argv) == -1)
+ {
+ /* Will raise a SIGABRT if not trapped */
+ throw CoreException(std::string("Failed to execv()! error: ") + strerror(errno));
+ }
+}
+
void InspIRCd::Start()
{
printf("\033[1;32mInspire Internet Relay Chat Server, compiled %s at %s\n",__DATE__,__TIME__);
- printf("(C) ChatSpike Development team.\033[0m\n\n");
- printf("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special\033[0m\n");
+ printf("(C) InspIRCd Development Team.\033[0m\n\n");
+ printf("Developers:\t\t\033[1;32mBrain, FrostyCoolSlug, w00t, Om, Special, pippijn, peavey\033[0m\n");
printf("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n");
- printf("Name concept:\t\t\033[1;32mLord_Zathras\033[0m\n\n");
}
void InspIRCd::Rehash(int status)
{
SI->WriteOpers("Rehashing config file %s due to SIGHUP",ServerConfig::CleanFilename(CONFIG_FILE));
- fclose(SI->Config->log_file);
- SI->OpenLog(NULL,0);
+ SI->CloseLog();
+ SI->OpenLog(SI->Config->argv, SI->Config->argc);
+ SI->RehashUsersAndChans();
+ FOREACH_MOD_I(SI, I_OnGarbageCollect, OnGarbageCollect());
SI->Config->Read(false,NULL);
- FOREACH_MOD_I(SI,I_OnRehash,OnRehash(""));
+ SI->ResetMaxBans();
+ SI->Res->Rehash();
+ FOREACH_MOD_I(SI,I_OnRehash,OnRehash(NULL,""));
+}
+
+void InspIRCd::ResetMaxBans()
+{
+ for (chan_hash::const_iterator i = chanlist->begin(); i != chanlist->end(); i++)
+ i->second->ResetMaxBans();
+}
+
+
+/** Because hash_map doesnt free its buckets when we delete items (this is a 'feature')
+ * we must occasionally rehash the hash (yes really).
+ * We do this by copying the entries from the old hash to a new hash, causing all
+ * empty buckets to be weeded out of the hash. We dont do this on a timer, as its
+ * very expensive, so instead we do it when the user types /REHASH and expects a
+ * short delay anyway.
+ */
+void InspIRCd::RehashUsersAndChans()
+{
+ user_hash* old_users = this->clientlist;
+ chan_hash* old_chans = this->chanlist;
+
+ this->clientlist = 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);
+
+ delete old_users;
+
+ for (chan_hash::const_iterator n = old_chans->begin(); n != old_chans->end(); n++)
+ this->chanlist->insert(*n);
+
+ delete old_chans;
+}
+
+void InspIRCd::CloseLog()
+{
+ this->Logger->Close();
}
-void InspIRCd::SetSignals(bool SEGVHandler)
+void InspIRCd::SetSignals()
{
- signal (SIGALRM, SIG_IGN);
- signal (SIGHUP, InspIRCd::Rehash);
- signal (SIGPIPE, SIG_IGN);
- signal (SIGTERM, InspIRCd::Exit);
+ signal(SIGALRM, SIG_IGN);
+ signal(SIGHUP, InspIRCd::Rehash);
+ signal(SIGPIPE, SIG_IGN);
+ signal(SIGTERM, InspIRCd::Exit);
+ signal(SIGCHLD, SIG_IGN);
}
bool InspIRCd::DaemonSeed()
{
int childpid;
if ((childpid = fork ()) < 0)
- return (ERROR);
+ return false;
else if (childpid > 0)
{
- /* We wait a few seconds here, so that the shell prompt doesnt come back over the output */
- sleep(6);
- exit (0);
+ /* We wait here for the child process to kill us,
+ * so that the shell prompt doesnt come back over
+ * the output.
+ * Sending a kill with a signal of 0 just checks
+ * if the child pid is still around. If theyre not,
+ * they threw an error and we should give up.
+ */
+ while (kill(childpid, 0) != -1)
+ sleep(1);
+ exit(0);
}
setsid ();
umask (007);
if (setrlimit(RLIMIT_CORE, &rl) == -1)
this->Log(DEFAULT,"setrlimit() failed, cannot increase coredump size.");
}
-
+
return true;
}
void InspIRCd::WritePID(const std::string &filename)
{
- std::ofstream outfile(filename.c_str());
+ std::string fname = (filename.empty() ? "inspircd.pid" : filename);
+ if (*(fname.begin()) != '/')
+ {
+ std::string::size_type pos;
+ std::string confpath = CONFIG_FILE;
+ if ((pos = confpath.find("/inspircd.conf")) != std::string::npos)
+ {
+ /* Leaves us with just the path */
+ fname = confpath.substr(0, pos) + std::string("/") + fname;
+ }
+ }
+ std::ofstream outfile(fname.c_str());
if (outfile.is_open())
{
outfile << getpid();
}
else
{
- printf("Failed to write PID-file '%s', exiting.\n",filename.c_str());
- this->Log(DEFAULT,"Failed to write PID-file '%s', exiting.",filename.c_str());
- Exit(0);
+ 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());
+ Exit(EXIT_STATUS_PID);
}
}
InspIRCd::InspIRCd(int argc, char** argv)
: ModCount(-1), duration_m(60), duration_h(60*60), duration_d(60*60*24), duration_w(60*60*24*7), duration_y(60*60*24*365)
{
- bool SEGVHandler = false;
+ int found_ports = 0;
+ FailedPortList pl;
+ int do_nofork = 0, do_debug = 0, do_nolog = 0; /* flag variables */
+ char c = 0;
modules.resize(255);
factory.resize(255);
-
+
+ this->unregistered_count = 0;
+
+ this->clientlist = new user_hash();
+ this->chanlist = new chan_hash();
+
this->Config = new ServerConfig(this);
+
+ this->Config->argv = argv;
+ this->Config->argc = argc;
+
+ this->Config->opertypes.clear();
+ this->Config->operclass.clear();
+ this->SNO = new SnomaskManager(this);
this->Start();
- this->module_sockets.clear();
this->TIME = this->OLDTIME = this->startup_time = time(NULL);
+ this->time_delta = 0;
+ this->next_call = this->TIME + 3;
srand(this->TIME);
- this->Log(DEBUG,"*** InspIRCd starting up!");
+
if (!ServerConfig::FileExists(CONFIG_FILE))
{
printf("ERROR: Cannot open config file: %s\nExiting...\n",CONFIG_FILE);
this->Log(DEFAULT,"main: no config");
printf("ERROR: Your config file is missing, this IRCd will self destruct in 10 seconds!\n");
- Exit(ERROR);
+ Exit(EXIT_STATUS_CONFIG);
}
+
*this->LogFileName = 0;
- if (argc > 1) {
- for (int i = 1; i < argc; i++)
+
+ struct option longopts[] =
+ {
+ { "nofork", no_argument, &do_nofork, 1 },
+ { "logfile", required_argument, NULL, 'f' },
+ { "debug", no_argument, &do_debug, 1 },
+ { "nolog", no_argument, &do_nolog, 1 },
+ { 0, 0, 0, 0 }
+ };
+
+ while ((c = getopt_long_only(argc, argv, ":f:", longopts, NULL)) != -1)
+ {
+ switch (c)
{
- if (!strcmp(argv[i],"-nofork"))
- {
- Config->nofork = true;
- }
- else if(!strcmp(argv[i],"-debug"))
- {
- Config->forcedebug = true;
- }
- else if(!strcmp(argv[i],"-nolog"))
- {
- Config->writelog = false;
- }
- else if (!strcmp(argv[i],"-wait"))
- {
- sleep(6);
- }
- else if (!strcmp(argv[i],"-nolimit"))
- {
- printf("WARNING: The `-nolimit' option is deprecated, and now on by default. This behaviour may change in the future.\n");
- }
- else if (!strcmp(argv[i],"-notraceback"))
- {
- SEGVHandler = false;
- }
- else if (!strcmp(argv[i],"-logfile"))
- {
- if (argc > i+1)
- {
- strlcpy(LogFileName,argv[i+1],MAXBUF);
- printf("LOG: Setting logfile to %s\n",LogFileName);
- }
- else
- {
- printf("ERROR: The -logfile parameter must be followed by a log file name and path.\n");
- Exit(ERROR);
- }
- i++;
- }
- else
- {
- printf("Usage: %s [-nofork] [-nolog] [-debug] [-wait] [-nolimit] [-notraceback] [-logfile <filename>]\n",argv[0]);
- Exit(ERROR);
- }
+ case 'f':
+ /* Log filename was set */
+ strlcpy(LogFileName, optarg, MAXBUF);
+ printf("LOG: Setting logfile to %s\n", LogFileName);
+ break;
+ case 0:
+ /* getopt_long_only() set an int variable, just keep going */
+ break;
+ default:
+ /* Unknown parameter! DANGER, INTRUDER.... err.... yeah. */
+ printf("Usage: %s [--nofork] [--nolog] [--debug] [--logfile <filename>]\n", argv[0]);
+ Exit(EXIT_STATUS_ARGV);
+ break;
}
}
- strlcpy(Config->MyExecutable,argv[0],MAXBUF);
+ /* Set the finished argument values */
+ Config->nofork = do_nofork;
+ Config->forcedebug = do_debug;
+ Config->writelog = !do_nolog;
- this->MakeLowerMap();
+ strlcpy(Config->MyExecutable,argv[0],MAXBUF);
- OpenLog(argv, argc);
+ this->OpenLog(argv, argc);
this->stats = new serverstats();
- this->Parser = new CommandParser(this);
this->Timers = new TimerManager();
+ this->Parser = new CommandParser(this);
this->XLines = new XLineManager(this);
Config->ClearStack();
Config->Read(true, NULL);
this->AddServerName(Config->ServerName);
CheckDie();
InitializeDisabledCommands(Config->DisabledCommands, this);
- stats->BoundPortCount = BindPorts(true);
+ stats->BoundPortCount = BindPorts(true, found_ports, pl);
for(int t = 0; t < 255; t++)
Config->global_implementation[t] = 0;
memset(&Config->implement_lists,0,sizeof(Config->implement_lists));
printf("\n");
- this->SetSignals(SEGVHandler);
+ this->SetSignals();
if (!Config->nofork)
{
if (!this->DaemonSeed())
{
printf("ERROR: could not go into daemon mode. Shutting down.\n");
- Exit(ERROR);
+ Exit(EXIT_STATUS_FORK);
}
}
this->Res = new DNS(this);
- this->Log(DEBUG,"RES: %08x",this->Res);
-
this->LoadAllModules();
-
/* Just in case no modules were loaded - fix for bug #101 */
this->BuildISupport();
- if (!stats->BoundPortCount)
+ if ((stats->BoundPortCount == 0) && (found_ports > 0))
{
printf("\nERROR: I couldn't bind any ports! Are you sure you didn't start InspIRCd twice?\n");
- Exit(ERROR);
+ Exit(EXIT_STATUS_BIND);
+ }
+
+ if (stats->BoundPortCount != (unsigned int)found_ports)
+ {
+ printf("\nWARNING: Not all your client ports could be bound --\nstarting anyway with %ld of %d client ports bound.\n\n", stats->BoundPortCount, found_ports);
+ printf("The following port%s failed to bind:\n", found_ports - stats->BoundPortCount != 1 ? "s" : "");
+ int j = 1;
+ for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
+ {
+ printf("%d.\tIP: %s\tPort: %lu\n", j, i->first.empty() ? "<all>" : i->first.c_str(), (unsigned long)i->second);
+ }
}
/* Add the listening sockets used for client inbound connections
this->Log(DEBUG,"%d listeners",stats->BoundPortCount);
for (unsigned long count = 0; count < stats->BoundPortCount; count++)
{
- this->Log(DEBUG,"Add listener: %d",Config->openSockfd[count]);
+ this->Log(DEBUG,"Add listener: %d",Config->openSockfd[count]->GetFd());
if (!SE->AddFd(Config->openSockfd[count]))
{
printf("\nEH? Could not add listener to socketengine. You screwed up, aborting.\n");
- Exit(ERROR);
+ Exit(EXIT_STATUS_INTERNAL);
}
}
if (!Config->nofork)
{
- fclose(stdout);
- fclose(stderr);
+ if (kill(getppid(), SIGTERM) == -1)
+ printf("Error killing parent process: %s\n",strerror(errno));
fclose(stdin);
+ fclose(stderr);
+ fclose(stdout);
}
printf("\nInspIRCd is now running!\n");
{
if (v == j)
{
+ delete *t;
factory.erase(t);
factory.push_back(NULL);
return;
{
// the neatest way to construct the initial 005 numeric, considering the number of configure constants to go in it...
std::stringstream v;
- v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES << " CHANTYPES=# PREFIX=(ohv)@%+ MAP MAXCHANNELS=" << MAXCHANS << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
+ v << "WALLCHOPS WALLVOICES MODES=" << MAXMODES << " CHANTYPES=# PREFIX=" << this->Modes->BuildPrefixes() << " MAP MAXCHANNELS=" << MAXCHANS << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1;
v << " CASEMAPPING=rfc1459 STATUSMSG=@%+ CHARSET=ascii TOPICLEN=" << MAXTOPIC << " KICKLEN=" << MAXKICK << " MAXTARGETS=" << Config->MaxTargets << " AWAYLEN=";
- v << MAXAWAY << " CHANMODES=b,k,l,psmnti FNC NETWORK=" << Config->Network << " MAXPARA=32";
+ v << MAXAWAY << " CHANMODES=" << this->Modes->ChanModes() << " FNC NETWORK=" << Config->Network << " MAXPARA=32";
Config->data005 = v.str();
FOREACH_MOD_I(this,I_On005Numeric,On005Numeric(Config->data005));
+ Config->Update005();
}
bool InspIRCd::UnloadModule(const char* filename)
snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
return false;
}
+ std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
+ if (intercount.first > 0)
+ {
+ this->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
+ snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
+ intercount.first,
+ intercount.first > 1 ? "s" : "",
+ intercount.first > 1 ? "are" : "is",
+ intercount.second.c_str());
+ return false;
+ }
/* Give the module a chance to tidy out all its metadata */
- for (chan_hash::iterator c = this->chanlist.begin(); c != this->chanlist.end(); c++)
+ for (chan_hash::iterator c = this->chanlist->begin(); c != this->chanlist->end(); c++)
{
modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
}
- for (user_hash::iterator u = this->clientlist.begin(); u != this->clientlist.end(); u++)
+ for (user_hash::iterator u = this->clientlist->begin(); u != this->clientlist->end(); u++)
{
modules[j]->OnCleanup(TYPE_USER,u->second);
}
+ /* Tidy up any dangling resolvers */
+ this->Res->CleanResolvers(modules[j]);
+
FOREACH_MOD_I(this,I_OnUnloadModule,OnUnloadModule(modules[j],Config->module_names[j]));
for(int t = 0; t < 255; t++)
}
// found the module
- this->Log(DEBUG,"Removing dependent commands...");
Parser->RemoveCommands(filename);
- this->Log(DEBUG,"Deleting module...");
this->EraseModule(j);
- this->Log(DEBUG,"Erasing module entry...");
this->EraseFactory(j);
this->Log(DEFAULT,"Module %s unloaded",filename);
this->ModCount--;
bool InspIRCd::LoadModule(const char* filename)
{
+ /* Do we have a glob pattern in the filename?
+ * The user wants to load multiple modules which
+ * match the pattern.
+ */
+ if (strchr(filename,'*') || (strchr(filename,'?')))
+ {
+ int n_match = 0;
+ DIR* library = opendir(Config->ModPath);
+ if (library)
+ {
+ /* Try and locate and load all modules matching the pattern */
+ dirent* entry = NULL;
+ while ((entry = readdir(library)))
+ {
+ if (this->MatchText(entry->d_name, filename))
+ {
+ if (!this->LoadModule(entry->d_name))
+ n_match++;
+ }
+ }
+ closedir(library);
+ }
+ /* Loadmodule will now return false if any one of the modules failed
+ * to load (but wont abort when it encounters a bad one) and when 1 or
+ * more modules were actually loaded.
+ */
+ return (n_match > 0);
+ }
+
char modfile[MAXBUF];
-#ifdef STATIC_LINK
- strlcpy(modfile,filename,MAXBUF);
-#else
snprintf(modfile,MAXBUF,"%s/%s",Config->ModPath,filename);
-#endif
std::string filename_str = filename;
-#ifndef STATIC_LINK
-#ifndef IS_CYGWIN
+
if (!ServerConfig::DirValid(modfile))
{
this->Log(DEFAULT,"Module %s is not within the modules directory.",modfile);
snprintf(MODERR,MAXBUF,"Module %s is not within the modules directory.",modfile);
return false;
}
-#endif
-#endif
this->Log(DEBUG,"Loading module: %s",modfile);
-#ifndef STATIC_LINK
+
if (ServerConfig::FileExists(modfile))
{
-#endif
+
for (unsigned int j = 0; j < Config->module_names.size(); j++)
{
if (Config->module_names[j] == filename_str)
if ((long)factory[this->ModCount+1]->factory != -1)
{
Module* m = factory[this->ModCount+1]->factory->CreateModule(this);
+
+ Version v = m->GetVersion();
+
+ if (v.API != API_VERSION)
+ {
+ delete m;
+ delete a;
+ this->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
+ snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
+ return false;
+ }
+ else
+ {
+ this->Log(DEFAULT,"New module introduced: %s (API version %d, Module version %d.%d.%d.%d)%s", filename, v.API, v.Major, v.Minor, v.Revision, v.Build, (!(v.Flags & VF_VENDOR) ? " [3rd Party]" : " [Vendor]"));
+ }
+
modules[this->ModCount+1] = m;
/* save the module and the module's classfactory, if
* this isnt done, random crashes can occur :/ */
return false;
}
}
- catch (ModuleException& modexcept)
+ catch (CoreException& modexcept)
{
this->Log(DEFAULT,"Unable to load %s: ",modfile,modexcept.GetReason());
- snprintf(MODERR,MAXBUF,"Factory function threw an exception: %s",modexcept.GetReason());
+ snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
return false;
}
-#ifndef STATIC_LINK
}
else
{
snprintf(MODERR,MAXBUF,"Module file could not be found");
return false;
}
-#endif
this->ModCount++;
FOREACH_MOD_I(this,I_OnLoadModule,OnLoadModule(modules[this->ModCount],filename_str));
// now work out which modules, if any, want to move to the back of the queue,
for (unsigned int j = 0; j < Config->module_names.size(); j++)
{
if (modules[j]->Prioritize() == PRIORITY_LAST)
- {
put_to_back.push_back(Config->module_names[j]);
- }
else if (modules[j]->Prioritize() == PRIORITY_FIRST)
- {
put_to_front.push_back(Config->module_names[j]);
- }
else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_BEFORE)
- {
put_before[Config->module_names[j]] = Config->module_names[modules[j]->Prioritize() >> 8];
- }
else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_AFTER)
- {
put_after[Config->module_names[j]] = Config->module_names[modules[j]->Prioritize() >> 8];
- }
}
for (unsigned int j = 0; j < put_to_back.size(); j++)
- {
MoveToLast(put_to_back[j]);
- }
for (unsigned int j = 0; j < put_to_front.size(); j++)
- {
MoveToFirst(put_to_front[j]);
- }
for (std::map<std::string,std::string>::iterator j = put_before.begin(); j != put_before.end(); j++)
- {
MoveBefore(j->first,j->second);
- }
for (std::map<std::string,std::string>::iterator j = put_after.begin(); j != put_after.end(); j++)
- {
MoveAfter(j->first,j->second);
- }
BuildISupport();
return true;
}
void InspIRCd::DoOneIteration(bool process_module_sockets)
{
+ static rusage ru;
+
/* time() seems to be a pretty expensive syscall, so avoid calling it too much.
* Once per loop iteration is pleanty.
*/
WriteOpers("*** \002EH?!\002 -- Time is flowing BACKWARDS in this dimension! Clock drifted backwards %d secs.",abs(OLDTIME-TIME));
if ((TIME % 3600) == 0)
{
- irc::whowas::MaintainWhoWas(TIME);
+ this->RehashUsersAndChans();
+ FOREACH_MOD_I(this, I_OnGarbageCollect, OnGarbageCollect());
}
Timers->TickTimers(TIME);
- if (process_module_sockets)
- this->DoSocketTimeouts(TIME);
this->DoBackgroundUserStuff(TIME);
if ((TIME % 5) == 0)
FOREACH_MOD_I(this,I_OnBackgroundTimer,OnBackgroundTimer(TIME));
Timers->TickMissedTimers(TIME);
}
+
+ if (!getrusage(0, &ru))
+ {
+ gettimeofday(&this->stats->LastSampled, NULL);
+ this->stats->LastCPU = ru.ru_utime;
+ }
}
/* Call the socket engine to wait on the active
}
-bool InspIRCd::IsNick(const char* n)
-{
- if (!n || !*n)
- return false;
-
- int p = 0;
- for (char* i = (char*)n; *i; i++, p++)
- {
- /* "A"-"}" can occur anywhere in a nickname */
- if ((*i >= 'A') && (*i <= '}'))
- {
- continue;
- }
- /* "0"-"9", "-" can occur anywhere BUT the first char of a nickname */
- if ((((*i >= '0') && (*i <= '9')) || (*i == '-')) && (i > n))
- {
- continue;
- }
- /* invalid character! abort */
- return false;
- }
- return (p < NICKMAX - 1);
-}
-
int InspIRCd::Run()
{
while (true)
return this->ModCount;
}
-time_t InspIRCd::Time()
+time_t InspIRCd::Time(bool delta)
{
+ 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(userrec* 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(userrec* 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;
+}
+
+bool FileLogger::Readable()
+{
+ return false;
+}
+
+void FileLogger::HandleEvent(EventType et, int errornum)
+{
+ this->WriteLogLine("");
+ if (log)
+ ServerInstance->SE->DelFd(this);
+}
+
+void FileLogger::WriteLogLine(const std::string &line)
+{
+ if (line.length())
+ buffer.append(line);
+
+ if (log)
+ {
+ int written = fprintf(log,"%s",buffer.c_str());
+ if ((written >= 0) && (written < (int)buffer.length()))
+ {
+ buffer.erase(0, buffer.length());
+ ServerInstance->SE->AddFd(this);
+ }
+ else if (written == -1)
+ {
+ if (errno == EAGAIN)
+ ServerInstance->SE->AddFd(this);
+ }
+ else
+ {
+ /* Wrote the whole buffer, and no need for write callback */
+ buffer = "";
+ }
+ }
+ if (writeops++ % 20)
+ {
+ fflush(log);
+ }
+}
+
+void FileLogger::Close()
+{
+ if (log)
+ {
+ int flags = fcntl(fileno(log), F_GETFL, 0);
+ fcntl(fileno(log), F_SETFL, flags ^ O_NONBLOCK);
+ if (buffer.size())
+ fprintf(log,"%s",buffer.c_str());
+
+ ServerInstance->SE->DelFd(this);
+
+ fflush(log);
+ fclose(log);
+ }
+
+ buffer = "";
+}
+
+FileLogger::FileLogger(InspIRCd* Instance, FILE* logfile) : ServerInstance(Instance), log(logfile), writeops(0)
+{
+ if (log)
+ {
+ irc::sockets::NonBlocking(fileno(log));
+ this->SetFd(fileno(log));
+ buffer = "";
+ }
+}
+
+FileLogger::~FileLogger()
+{
+ this->Close();
+}
+
projects / user / henk / code / inspircd.git / blobdiff