X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Finspircd.cpp;h=6d0661fda668286ff68dd58dff415a02d161ae53;hb=bb35a0fa9cbebe51fa636f707c12ca4a7033dd9a;hp=858862e9dfa79c0ce06d05fbe9d3ddf1096fef84;hpb=0c3eaeaef58975e0e5ab57adc3a23b7dab142a89;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/inspircd.cpp b/src/inspircd.cpp index 858862e9d..6d0661fda 100644 --- a/src/inspircd.cpp +++ b/src/inspircd.cpp @@ -16,17 +16,16 @@ #include #ifndef WIN32 -#include -#include -#include -#include -#include - -/* Some systems don't define RUSAGE_SELF. This should fix them. */ -#ifndef RUSAGE_SELF - #define RUSAGE_SELF 0 -#endif - + #include + #include + #include + #include + #include + + /* Some systems don't define RUSAGE_SELF. This should fix them. */ + #ifndef RUSAGE_SELF + #define RUSAGE_SELF 0 + #endif #endif #include @@ -40,110 +39,7 @@ #include "typedefs.h" #include "command_parse.h" #include "exitcodes.h" - -#ifdef WIN32 - -/* This MUST remain static and delcared outside the class, so that WriteProcessMemory can reference it properly */ -static DWORD owner_processid = 0; - -DWORD WindowsForkStart(InspIRCd * Instance) -{ - /* Windows implementation of fork() :P */ - - char module[MAX_PATH]; - if(!GetModuleFileName(NULL, module, MAX_PATH)) - { - printf("GetModuleFileName() failed.\n"); - return false; - } - - STARTUPINFO startupinfo; - PROCESS_INFORMATION procinfo; - ZeroMemory(&startupinfo, sizeof(STARTUPINFO)); - ZeroMemory(&procinfo, sizeof(PROCESS_INFORMATION)); - - // Fill in the startup info struct - GetStartupInfo(&startupinfo); - - /* Default creation flags create the processes suspended */ - DWORD startupflags = CREATE_SUSPENDED; - - /* On windows 2003/XP and above, we can use the value - * CREATE_PRESERVE_CODE_AUTHZ_LEVEL which gives more access - * to the process which we may require on these operating systems. - */ - OSVERSIONINFO vi; - vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - GetVersionEx(&vi); - if ((vi.dwMajorVersion >= 5) && (vi.dwMinorVersion > 0)) - startupflags |= CREATE_PRESERVE_CODE_AUTHZ_LEVEL; - - // Launch our "forked" process. - BOOL bSuccess = CreateProcess ( module, // Module (exe) filename - strdup(GetCommandLine()), // Command line (exe plus parameters from the OS) - // NOTE: We cannot return the direct value of the - // GetCommandLine function here, as the pointer is - // passed straight to the child process, and will be - // invalid once we exit as it goes out of context. - // strdup() seems ok, though. - 0, // PROCESS_SECURITY_ATTRIBUTES - 0, // THREAD_SECURITY_ATTRIBUTES - TRUE, // We went to inherit handles. - startupflags, // Allow us full access to the process and suspend it. - 0, // ENVIRONMENT - 0, // CURRENT_DIRECTORY - &startupinfo, // startup info - &procinfo); // process info - - if(!bSuccess) - { - printf("CreateProcess() error: %s\n", dlerror()); - return false; - } - - // Set the owner process id in the target process. - SIZE_T written = 0; - DWORD pid = GetCurrentProcessId(); - if(!WriteProcessMemory(procinfo.hProcess, &owner_processid, &pid, sizeof(DWORD), &written) || written != sizeof(DWORD)) - { - printf("WriteProcessMemory() failed: %s\n", dlerror()); - return false; - } - - // Resume the other thread (let it start) - ResumeThread(procinfo.hThread); - - // 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. - WaitForSingleObject(procinfo.hProcess, INFINITE); - - // If we hit this it means startup failed, default to 14 if this fails. - DWORD ExitCode = 14; - GetExitCodeProcess(procinfo.hProcess, &ExitCode); - CloseHandle(procinfo.hThread); - CloseHandle(procinfo.hProcess); - return ExitCode; -} - -void WindowsForkKillOwner(InspIRCd * Instance) -{ - HANDLE hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, owner_processid); - if(!hProcess || !owner_processid) - { - printf("Could not open process id %u: %s.\n", owner_processid, dlerror()); - Instance->Exit(14); - } - - // die die die - if(!TerminateProcess(hProcess, 0)) - { - printf("Could not TerminateProcess(): %s\n", dlerror()); - Instance->Exit(14); - } - - CloseHandle(hProcess); -} - -#endif +#include "caller.h" using irc::sockets::NonBlocking; using irc::sockets::Blocking; @@ -152,6 +48,7 @@ using irc::sockets::insp_inaddr; using irc::sockets::insp_sockaddr; InspIRCd* SI = NULL; +int* mysig = NULL; /* Burlex: Moved from exitcodes.h -- due to duplicate symbols */ const char* ExitCodes[] = @@ -174,51 +71,6 @@ const char* ExitCodes[] = "Received SIGTERM", /* 15 */ }; -void InspIRCd::AddServerName(const std::string &servername) -{ - servernamelist::iterator itr = servernames.begin(); - for(; itr != servernames.end(); ++itr) - if(**itr == servername) - return; - - string * ns = new string(servername); - servernames.push_back(ns); -} - -const char* InspIRCd::FindServerNamePtr(const std::string &servername) -{ - servernamelist::iterator itr = servernames.begin(); - for(; itr != servernames.end(); ++itr) - if(**itr == servername) - return (*itr)->c_str(); - - servernames.push_back(new string(servername)); - itr = --servernames.end(); - return (*itr)->c_str(); -} - -bool InspIRCd::FindServerName(const std::string &servername) -{ - servernamelist::iterator itr = servernames.begin(); - for(; itr != servernames.end(); ++itr) - if(**itr == servername) - return true; - return false; -} - -void InspIRCd::Exit(int status) -{ -#ifdef WINDOWS - CloseIPC(); -#endif - if (SI) - { - SI->SendError("Exiting with status " + ConvToStr(status) + " (" + std::string(ExitCodes[status]) + ")"); - SI->Cleanup(); - } - exit (status); -} - void InspIRCd::Cleanup() { std::vector mymodnames; @@ -296,35 +148,12 @@ void InspIRCd::Restart(const std::string &reason) } } -void InspIRCd::Start() -{ - 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("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n"); -} - -void InspIRCd::Rehash(int status) -{ - SI->WriteOpers("*** Rehashing config file %s due to SIGHUP",ServerConfig::CleanFilename(SI->ConfigFileName)); - SI->CloseLog(); - SI->OpenLog(SI->Config->argv, SI->Config->argc); - SI->RehashUsersAndChans(); - FOREACH_MOD_I(SI, I_OnGarbageCollect, OnGarbageCollect()); - SI->Config->Read(false,NULL); - SI->ResetMaxBans(); - SI->Res->Rehash(); - FOREACH_MOD_I(SI,I_OnRehash,OnRehash(NULL,"")); - SI->BuildISupport(); -} - 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 @@ -360,11 +189,11 @@ void InspIRCd::SetSignals() { #ifndef WIN32 signal(SIGALRM, SIG_IGN); - signal(SIGHUP, InspIRCd::Rehash); + signal(SIGHUP, InspIRCd::SetSignal); signal(SIGPIPE, SIG_IGN); signal(SIGCHLD, SIG_IGN); #endif - signal(SIGTERM, InspIRCd::Exit); + signal(SIGTERM, InspIRCd::SetSignal); } void InspIRCd::QuickExit(int status) @@ -400,7 +229,7 @@ bool InspIRCd::DaemonSeed() umask (007); printf("InspIRCd Process ID: \033[1;32m%lu\033[0m\n",(unsigned long)getpid()); - signal(SIGTERM, InspIRCd::Exit); + signal(SIGTERM, InspIRCd::SetSignal); rlimit rl; if (getrlimit(RLIMIT_CORE, &rl) == -1) @@ -446,14 +275,26 @@ void InspIRCd::WritePID(const std::string &filename) } } -std::string InspIRCd::GetRevision() -{ - return REVISION; -} - InspIRCd::InspIRCd(int argc, char** argv) - : ModCount(-1), GlobalCulls(this) + : ModCount(0), + GlobalCulls(this), + + /* Functor initialisation. Note that the ordering here is very important. */ + HandleProcessUser(this), + HandleIsNick(this), + HandleIsIdent(this), + HandleFindDescriptor(this), + HandleFloodQuitUser(this), + + /* Functor pointer initialisation. Must match the order of the list above */ + ProcessUser(&HandleProcessUser), + IsNick(&HandleIsNick), + IsIdent(&HandleIsIdent), + FindDescriptor(&HandleFindDescriptor), + FloodQuitUser(&HandleFloodQuitUser) + { + int found_ports = 0; FailedPortList pl; int do_version = 0, do_nofork = 0, do_debug = 0, do_nolog = 0, do_root = 0; /* flag variables */ @@ -464,6 +305,8 @@ InspIRCd::InspIRCd(int argc, char** argv) memset(&server, 0, sizeof(server)); memset(&client, 0, sizeof(client)); + this->s_signal = 0; + this->unregistered_count = 0; this->clientlist = new user_hash(); @@ -474,7 +317,11 @@ InspIRCd::InspIRCd(int argc, char** argv) this->Config->argv = argv; this->Config->argc = argc; - chdir(Config->GetFullProgDir().c_str()); + if (chdir(Config->GetFullProgDir().c_str())) + { + printf("Unable to change to my directory: %s\nAborted.", strerror(errno)); + exit(0); + } this->Config->opertypes.clear(); this->Config->operclass.clear(); @@ -531,7 +378,7 @@ InspIRCd::InspIRCd(int argc, char** argv) #ifdef WIN32 // Handle forking - if(!do_nofork && !owner_processid) + if(!do_nofork) { DWORD ExitCode = WindowsForkStart(this); if(ExitCode) @@ -542,6 +389,7 @@ InspIRCd::InspIRCd(int argc, char** argv) WSADATA wsadata; WSAStartup(MAKEWORD(2,0), &wsadata); + ChangeWindowsSpecificPointers(this); #endif if (!ServerConfig::FileExists(this->ConfigFileName)) { @@ -550,7 +398,10 @@ InspIRCd::InspIRCd(int argc, char** argv) Exit(EXIT_STATUS_CONFIG); } - this->Start(); + 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("Others:\t\t\t\033[1;32mSee /INFO Output\033[0m\n"); /* Set the finished argument values */ Config->nofork = do_nofork; @@ -667,7 +518,7 @@ InspIRCd::InspIRCd(int argc, char** argv) } } #else - InitIPC(); + WindowsIPC = new IPC(this); if(!Config->nofork) { WindowsForkKillOwner(this); @@ -680,376 +531,6 @@ InspIRCd::InspIRCd(int argc, char** argv) this->WritePID(Config->PID); } -std::string InspIRCd::GetVersionString() -{ - char versiondata[MAXBUF]; - char dnsengine[] = "singlethread-object"; - - if (*Config->CustomVersion) - { - snprintf(versiondata,MAXBUF,"%s %s :%s",VERSION,Config->ServerName,Config->CustomVersion); - } - else - { - snprintf(versiondata,MAXBUF,"%s %s :%s [FLAGS=%s,%s,%s]",VERSION,Config->ServerName,SYSTEM,REVISION,SE->GetName().c_str(),dnsengine); - } - return versiondata; -} - -char* InspIRCd::ModuleError() -{ - return MODERR; -} - -void InspIRCd::EraseFactory(int j) -{ - int v = 0; - for (std::vector::iterator t = factory.begin(); t != factory.end(); t++) - { - if (v == j) - { - delete *t; - factory.erase(t); - factory.push_back(NULL); - return; - } - v++; - } -} - -void InspIRCd::EraseModule(int j) -{ - int v1 = 0; - for (ModuleList::iterator m = modules.begin(); m!= modules.end(); m++) - { - if (v1 == j) - { - DELETE(*m); - modules.erase(m); - modules.push_back(NULL); - break; - } - v1++; - } - int v2 = 0; - for (std::vector::iterator v = Config->module_names.begin(); v != Config->module_names.end(); v++) - { - if (v2 == j) - { - Config->module_names.erase(v); - break; - } - v2++; - } - -} - -void InspIRCd::MoveTo(std::string modulename,int slot) -{ - unsigned int v2 = 256; - for (unsigned int v = 0; v < Config->module_names.size(); v++) - { - if (Config->module_names[v] == modulename) - { - // found an instance, swap it with the item at the end - v2 = v; - break; - } - } - if ((v2 != (unsigned int)slot) && (v2 < 256)) - { - // Swap the module names over - Config->module_names[v2] = Config->module_names[slot]; - Config->module_names[slot] = modulename; - // now swap the module factories - ircd_module* temp = factory[v2]; - factory[v2] = factory[slot]; - factory[slot] = temp; - // now swap the module objects - Module* temp_module = modules[v2]; - modules[v2] = modules[slot]; - modules[slot] = temp_module; - // now swap the implement lists (we dont - // need to swap the global or recount it) - for (int n = 0; n < 255; n++) - { - char x = Config->implement_lists[v2][n]; - Config->implement_lists[v2][n] = Config->implement_lists[slot][n]; - Config->implement_lists[slot][n] = x; - } - } -} - -void InspIRCd::MoveAfter(std::string modulename, std::string after) -{ - for (unsigned int v = 0; v < Config->module_names.size(); v++) - { - if (Config->module_names[v] == after) - { - MoveTo(modulename, v); - return; - } - } -} - -void InspIRCd::MoveBefore(std::string modulename, std::string before) -{ - for (unsigned int v = 0; v < Config->module_names.size(); v++) - { - if (Config->module_names[v] == before) - { - if (v > 0) - { - MoveTo(modulename, v-1); - } - else - { - MoveTo(modulename, v); - } - return; - } - } -} - -void InspIRCd::MoveToFirst(std::string modulename) -{ - MoveTo(modulename,0); -} - -void InspIRCd::MoveToLast(std::string modulename) -{ - MoveTo(modulename,this->GetModuleCount()); -} - -void InspIRCd::BuildISupport() -{ - // 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-1 << " CHANTYPES=# PREFIX=" << this->Modes->BuildPrefixes() << " MAP MAXCHANNELS=" << Config->MaxChans << " MAXBANS=60 VBANLIST NICKLEN=" << NICKMAX-1; - v << " CASEMAPPING=rfc1459 STATUSMSG=@%+ CHARSET=ascii TOPICLEN=" << MAXTOPIC << " KICKLEN=" << MAXKICK << " MAXTARGETS=" << Config->MaxTargets << " AWAYLEN="; - v << MAXAWAY << " CHANMODES=" << this->Modes->ChanModes() << " FNC NETWORK=" << Config->Network << " MAXPARA=32 ELIST=MU"; - Config->data005 = v.str(); - FOREACH_MOD_I(this,I_On005Numeric,On005Numeric(Config->data005)); - Config->Update005(); -} - -bool InspIRCd::UnloadModule(const char* filename) -{ - std::string filename_str = filename; - for (unsigned int j = 0; j != Config->module_names.size(); j++) - { - if (Config->module_names[j] == filename_str) - { - if (modules[j]->GetVersion().Flags & VF_STATIC) - { - this->Log(DEFAULT,"Failed to unload STATIC module %s",filename); - snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)"); - return false; - } - std::pair 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++) - { - modules[j]->OnCleanup(TYPE_CHANNEL,c->second); - } - 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++) - { - Config->global_implementation[t] -= Config->implement_lists[j][t]; - } - - /* We have to renumber implement_lists after unload because the module numbers change! - */ - for(int j2 = j; j2 < 254; j2++) - { - for(int t = 0; t < 255; t++) - { - Config->implement_lists[j2][t] = Config->implement_lists[j2+1][t]; - } - } - - // found the module - Parser->RemoveCommands(filename); - this->EraseModule(j); - this->EraseFactory(j); - this->Log(DEFAULT,"Module %s unloaded",filename); - this->ModCount--; - BuildISupport(); - return true; - } - } - this->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename); - snprintf(MODERR,MAXBUF,"Module not loaded"); - return false; -} - -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]; - snprintf(modfile,MAXBUF,"%s/%s",Config->ModPath,filename); - std::string filename_str = filename; - - 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; - } - if (ServerConfig::FileExists(modfile)) - { - - for (unsigned int j = 0; j < Config->module_names.size(); j++) - { - if (Config->module_names[j] == filename_str) - { - this->Log(DEFAULT,"Module %s is already loaded, cannot load a module twice!",modfile); - snprintf(MODERR,MAXBUF,"Module already loaded"); - return false; - } - } - Module* m = NULL; - ircd_module* a = NULL; - try - { - a = new ircd_module(this, modfile); - factory[this->ModCount+1] = a; - if (factory[this->ModCount+1]->LastError()) - { - this->Log(DEFAULT,"Unable to load %s: %s",modfile,factory[this->ModCount+1]->LastError()); - snprintf(MODERR,MAXBUF,"Loader/Linker error: %s",factory[this->ModCount+1]->LastError()); - return false; - } - if ((long)factory[this->ModCount+1]->factory != -1) - { - m = factory[this->ModCount+1]->factory->CreateModule(this); - - Version v = m->GetVersion(); - - if (v.API != API_VERSION) - { - delete m; - 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 :/ */ - Config->module_names.push_back(filename); - - char* x = &Config->implement_lists[this->ModCount+1][0]; - for(int t = 0; t < 255; t++) - x[t] = 0; - - modules[this->ModCount+1]->Implements(x); - - for(int t = 0; t < 255; t++) - Config->global_implementation[t] += Config->implement_lists[this->ModCount+1][t]; - } - else - { - this->Log(DEFAULT,"Unable to load %s",modfile); - snprintf(MODERR,MAXBUF,"Factory function failed: Probably missing init_module() entrypoint."); - return false; - } - } - catch (CoreException& modexcept) - { - this->Log(DEFAULT,"Unable to load %s: %s",modfile,modexcept.GetReason()); - snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason()); - return false; - } - } - else - { - this->Log(DEFAULT,"InspIRCd: startup: Module Not Found %s",modfile); - snprintf(MODERR,MAXBUF,"Module file could not be found"); - return false; - } - 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, - // and if they do, move them there. - std::vector put_to_back; - std::vector put_to_front; - std::map put_before; - std::map put_after; - 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::iterator j = put_before.begin(); j != put_before.end(); j++) - MoveBefore(j->first,j->second); - for (std::map::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) { #ifndef WIN32 @@ -1097,7 +578,7 @@ void InspIRCd::DoOneIteration(bool process_module_sockets) this->stats->LastCPU = ru.ru_utime; } #else - CheckIPC(this); + WindowsIPC->Check(); if(Config->nofork) { @@ -1117,12 +598,24 @@ void InspIRCd::DoOneIteration(bool process_module_sockets) * This will cause any read or write events to be * dispatched to their handlers. */ - SE->DispatchEvents(); + this->SE->DispatchEvents(); /* if any users was quit, take them out */ - GlobalCulls.Apply(); + this->GlobalCulls.Apply(); /* If any inspsockets closed, remove them */ + this->InspSocketCull(); + + if (this->s_signal) + { + this->SignalHandler(s_signal); + this->s_signal = 0; + } + +} + +void InspIRCd::InspSocketCull() +{ for (std::map::iterator x = SocketCull.begin(); x != SocketCull.end(); ++x) { SE->DelFd(x->second); @@ -1151,6 +644,7 @@ int InspIRCd::Run() int main(int argc, char** argv) { SI = new InspIRCd(argc, argv); + mysig = &SI->s_signal; SI->Run(); delete SI; return 0; @@ -1220,88 +714,8 @@ 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()); -#ifdef WINDOWS - buffer.clear(); -#else - 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.clear(); - } -#endif - if (writeops++ % 20) - { - fflush(log); - } - } -} - -void FileLogger::Close() -{ - if (log) - { - /* Burlex: Windows assumes nonblocking on FILE* pointers anyway, and also "file" fd's aren't the same - * as socket fd's. */ -#ifndef WIN32 - int flags = fcntl(fileno(log), F_GETFL, 0); - fcntl(fileno(log), F_SETFL, flags ^ O_NONBLOCK); -#endif - if (buffer.size()) - fprintf(log,"%s",buffer.c_str()); - -#ifndef WINDOWS - ServerInstance->SE->DelFd(this); -#endif - - fflush(log); - fclose(log); - } - - buffer.clear(); -} - -FileLogger::FileLogger(InspIRCd* Instance, FILE* logfile) : ServerInstance(Instance), log(logfile), writeops(0) +void InspIRCd::SetSignal(int signal) { - if (log) - { - irc::sockets::NonBlocking(fileno(log)); - this->SetFd(fileno(log)); - buffer.clear(); - } + *mysig = signal; } - -FileLogger::~FileLogger() -{ - this->Close(); -} - +