1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2009 InspIRCd Development Team
6 * See: http://wiki.inspircd.org/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
19 #include "socketengine.h"
20 #include "command_parse.h"
22 #include "exitcodes.h"
29 // version is a simple class for holding a modules version number
30 Version::Version(const std::string &modv, int flags, int api_ver, const std::string& rev)
31 : version(modv + " " + rev), Flags(flags), API(api_ver)
35 Request::Request(char* anydata, Module* src, Module* dst)
36 : data(anydata), source(src), dest(dst)
38 /* Ensure that because this module doesnt support ID strings, it doesnt break modules that do
39 * by passing them uninitialized pointers (could happen)
44 Request::Request(Module* src, Module* dst, const char* idstr)
45 : id(idstr), source(src), dest(dst)
49 char* Request::GetData()
54 const char* Request::GetId()
59 Module* Request::GetSource()
64 Module* Request::GetDest()
69 const char* Request::Send()
73 return dest->OnRequest(this);
81 Event::Event(char* anydata, Module* src, const std::string &eventid) : data(anydata), source(src), id(eventid) { }
83 char* Event::GetData()
88 Module* Event::GetSource()
93 char* Event::Send(InspIRCd* ServerInstance)
95 FOREACH_MOD(I_OnEvent,OnEvent(this));
99 std::string Event::GetEventID()
105 // These declarations define the behavours of the base class Module (which does nothing at all)
107 Module::Module(InspIRCd* Me) : ServerInstance(Me) { }
108 Module::~Module() { }
110 ModResult Module::OnSendSnotice(char &snomask, std::string &type, const std::string &message) { return MOD_RES_PASSTHRU; }
111 void Module::OnUserConnect(User*) { }
112 void Module::OnUserQuit(User*, const std::string&, const std::string&) { }
113 void Module::OnUserDisconnect(User*) { }
114 void Module::OnUserJoin(User*, Channel*, bool, bool&, bool) { }
115 void Module::OnPostJoin(User*, Channel*) { }
116 void Module::OnUserPart(User*, Channel*, std::string&, bool&) { }
117 void Module::OnPreRehash(User*, const std::string&) { }
118 void Module::OnModuleRehash(User*, const std::string&) { }
119 void Module::OnRehash(User*) { }
120 ModResult Module::OnUserPreJoin(User*, Channel*, const char*, std::string&, const std::string&) { return MOD_RES_PASSTHRU; }
121 void Module::OnMode(User*, void*, int, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
122 Version Module::GetVersion() { return Version("Misconfigured", VF_VENDOR, -1); }
123 void Module::OnOper(User*, const std::string&) { }
124 void Module::OnPostOper(User*, const std::string&, const std::string &) { }
125 void Module::OnInfo(User*) { }
126 void Module::OnWhois(User*, User*) { }
127 ModResult Module::OnUserPreInvite(User*, User*, Channel*, time_t) { return MOD_RES_PASSTHRU; }
128 ModResult Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
129 ModResult Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
130 ModResult Module::OnUserPreNick(User*, const std::string&) { return MOD_RES_PASSTHRU; }
131 void Module::OnUserPostNick(User*, const std::string&) { }
132 ModResult Module::OnAccessCheck(User*, User*, Channel*, int) { return MOD_RES_PASSTHRU; }
133 void Module::On005Numeric(std::string&) { }
134 ModResult Module::OnKill(User*, User*, const std::string&) { return MOD_RES_PASSTHRU; }
135 void Module::OnLoadModule(Module*, const std::string&) { }
136 void Module::OnUnloadModule(Module*, const std::string&) { }
137 void Module::OnBackgroundTimer(time_t) { }
138 ModResult Module::OnPreCommand(std::string&, std::vector<std::string>&, User *, bool, const std::string&) { return MOD_RES_PASSTHRU; }
139 void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, User *, CmdResult, const std::string&) { }
140 ModResult Module::OnCheckReady(User*) { return MOD_RES_PASSTHRU; }
141 ModResult Module::OnUserRegister(User*) { return MOD_RES_PASSTHRU; }
142 ModResult Module::OnUserPreKick(User*, User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
143 void Module::OnUserKick(User*, User*, Channel*, const std::string&, bool&) { }
144 ModResult Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int) { return MOD_RES_PASSTHRU; }
145 ModResult Module::OnCheckInvite(User*, Channel*) { return MOD_RES_PASSTHRU; }
146 ModResult Module::OnCheckKey(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
147 ModResult Module::OnCheckLimit(User*, Channel*) { return MOD_RES_PASSTHRU; }
148 ModResult Module::OnCheckBan(User*, Channel*) { return MOD_RES_PASSTHRU; }
149 ModResult Module::OnCheckExtBan(User *, Channel *, char) { return MOD_RES_PASSTHRU; }
150 ModResult Module::OnCheckStringExtBan(const std::string &s, Channel *c, char type) { return MOD_RES_PASSTHRU; }
151 ModResult Module::OnStats(char, User*, string_list&) { return MOD_RES_PASSTHRU; }
152 ModResult Module::OnChangeLocalUserHost(User*, const std::string&) { return MOD_RES_PASSTHRU; }
153 ModResult Module::OnChangeLocalUserGECOS(User*, const std::string&) { return MOD_RES_PASSTHRU; }
154 ModResult Module::OnPreTopicChange(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
155 void Module::OnEvent(Event*) { return; }
156 const char* Module::OnRequest(Request*) { return NULL; }
157 ModResult Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return MOD_RES_PASSTHRU; }
158 void Module::OnGlobalOper(User*) { }
159 void Module::OnPostConnect(User*) { }
160 ModResult Module::OnAddBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
161 ModResult Module::OnDelBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
162 void Module::OnRawSocketAccept(int, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { }
163 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
164 void Module::OnRawSocketClose(int) { }
165 void Module::OnRawSocketConnect(int) { }
166 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
167 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
168 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
169 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
170 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
171 void Module::OnPostTopicChange(User*, Channel*, const std::string&) { }
172 void Module::OnGetServerDescription(const std::string&, std::string&) { }
173 void Module::OnSyncUser(User*, Module*, void*) { }
174 void Module::OnSyncChannel(Channel*, Module*, void*) { }
175 void Module::OnSyncNetwork(Module*, void*) { }
176 void Module::ProtoSendMode(void*, TargetTypeFlags, void*, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
177 void Module::OnDecodeMetaData(Extensible*, const std::string&, const std::string&) { }
178 void Module::ProtoSendMetaData(void*, Extensible*, const std::string&, const std::string&) { }
179 std::string Module::ProtoTranslate(Extensible*) { return "?"; }
180 void Module::OnWallops(User*, const std::string&) { }
181 void Module::OnChangeHost(User*, const std::string&) { }
182 void Module::OnChangeName(User*, const std::string&) { }
183 void Module::OnChangeIdent(User*, const std::string&) { }
184 void Module::OnAddLine(User*, XLine*) { }
185 void Module::OnDelLine(User*, XLine*) { }
186 void Module::OnExpireLine(XLine*) { }
187 void Module::OnCleanup(int, void*) { }
188 ModResult Module::OnChannelPreDelete(Channel*) { return MOD_RES_PASSTHRU; }
189 void Module::OnChannelDelete(Channel*) { }
190 ModResult Module::OnSetAway(User*, const std::string &) { return MOD_RES_PASSTHRU; }
191 ModResult Module::OnUserList(User*, Channel*) { return MOD_RES_PASSTHRU; }
192 ModResult Module::OnWhoisLine(User*, User*, int&, std::string&) { return MOD_RES_PASSTHRU; }
193 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
194 void Module::OnGarbageCollect() { }
195 void Module::OnBufferFlushed(User*) { }
196 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
197 void Module::OnRunTestSuite() { }
198 void Module::OnNamesListItem(User*, User*, Channel*, std::string&, std::string&) { }
199 ModResult Module::OnNumeric(User*, unsigned int, const std::string&) { return MOD_RES_PASSTHRU; }
200 void Module::OnHookIO(EventHandler*, ListenSocketBase*) { }
201 ModResult Module::OnHostCycle(User*) { return MOD_RES_PASSTHRU; }
202 void Module::OnSendWhoLine(User*, User*, Channel*, std::string&) { }
204 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
208 ModuleManager::~ModuleManager()
212 bool ModuleManager::Attach(Implementation i, Module* mod)
214 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
217 EventHandlers[i].push_back(mod);
221 bool ModuleManager::Detach(Implementation i, Module* mod)
223 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
225 if (x == EventHandlers[i].end())
228 EventHandlers[i].erase(x);
232 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
234 for (size_t n = 0; n < sz; ++n)
238 void ModuleManager::DetachAll(Module* mod)
240 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
241 Detach((Implementation)n, mod);
244 bool ModuleManager::SetPriority(Module* mod, Priority s)
246 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
247 SetPriority(mod, (Implementation)n, s);
252 bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module** modules, size_t sz)
254 /** To change the priority of a module, we first find its position in the vector,
255 * then we find the position of the other modules in the vector that this module
256 * wants to be before/after. We pick off either the first or last of these depending
257 * on which they want, and we make sure our module is *at least* before or after
258 * the first or last of this subset, depending again on the type of priority.
265 /* Locate our module. This is O(n) but it only occurs on module load so we're
266 * not too bothered about it
268 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
270 if (EventHandlers[i][x] == mod)
278 /* Eh? this module doesnt exist, probably trying to set priority on an event
279 * theyre not attached to.
287 case PRIORITY_DONTCARE:
290 /* Module wants to be first, sod everything else */
292 if (prioritizationState != PRIO_STATE_FIRST)
297 /* Module wants to be last. */
299 if (prioritizationState != PRIO_STATE_FIRST)
301 else if (EventHandlers[i].empty())
304 swap_pos = EventHandlers[i].size() - 1;
306 /* Place this module after a set of other modules */
309 /* Find the latest possible position */
312 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
314 for (size_t n = 0; n < sz; ++n)
316 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
325 /* Place this module before a set of other modules */
326 case PRIORITY_BEFORE:
328 swap_pos = EventHandlers[i].size() - 1;
330 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
332 for (size_t n = 0; n < sz; ++n)
334 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
345 /* Do we need to swap? */
346 if (swap && (swap_pos != source))
348 // We are going to change positions; we'll need to run again to verify all requirements
349 if (prioritizationState == PRIO_STATE_LAST)
350 prioritizationState = PRIO_STATE_AGAIN;
351 /* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
354 if (source > swap_pos)
357 for (unsigned int j = source; j != swap_pos; j += incrmnt)
359 if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
362 std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
369 std::string& ModuleManager::LastError()
371 return LastModuleError;
374 bool ModuleManager::Load(const char* filename)
376 /* Do we have a glob pattern in the filename?
377 * The user wants to load multiple modules which
380 if (strchr(filename,'*') || (strchr(filename,'?')))
383 DIR* library = opendir(Instance->Config->ModPath.c_str());
386 /* Try and locate and load all modules matching the pattern */
387 dirent* entry = NULL;
388 while (0 != (entry = readdir(library)))
390 if (InspIRCd::Match(entry->d_name, filename, ascii_case_insensitive_map))
392 if (!this->Load(entry->d_name))
398 /* Loadmodule will now return false if any one of the modules failed
399 * to load (but wont abort when it encounters a bad one) and when 1 or
400 * more modules were actually loaded.
402 return (n_match > 0 ? false : true);
405 char modfile[MAXBUF];
406 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath.c_str(),filename);
407 std::string filename_str = filename;
409 if (!ServerConfig::FileExists(modfile))
411 LastModuleError = "Module file could not be found: " + filename_str;
412 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
416 if (Modules.find(filename_str) != Modules.end())
418 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
419 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
423 Module* newmod = NULL;
424 ircd_module* newhandle = NULL;
428 /* This will throw a CoreException if there's a problem loading
429 * the module file or getting a pointer to the init_module symbol.
431 newhandle = new ircd_module(Instance, modfile, "init_module");
432 newmod = newhandle->CallInit();
436 newmod->ModuleSourceFile = filename_str;
437 Version v = newmod->GetVersion();
439 if (v.API != API_VERSION)
444 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
445 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
450 Instance->Logs->Log("MODULE", DEFAULT,"New module introduced: %s (API version %d, Module version %s)%s", filename, v.API, v.version.c_str(), (!(v.Flags & VF_VENDOR) ? " [3rd Party]" : " [Vendor]"));
453 Modules[filename_str] = std::make_pair(newhandle, newmod);
458 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
459 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
463 /** XXX: Is there anything we can do about this mess? -- Brain */
464 catch (LoadModuleException& modexcept)
471 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
472 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
475 catch (FindSymbolException& modexcept)
482 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
483 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
486 catch (CoreException& modexcept)
493 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
494 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
499 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
501 /* We give every module a chance to re-prioritize when we introduce a new one,
502 * not just the one thats loading, as the new module could affect the preference
505 for(int tries = 0; tries < 20; tries++)
507 prioritizationState = tries > 0 ? PRIO_STATE_LAST : PRIO_STATE_FIRST;
508 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
509 n->second.second->Prioritize();
511 if (prioritizationState == PRIO_STATE_LAST)
514 Instance->Logs->Log("MODULE", DEFAULT, "Hook priority dependency loop detected while loading " + filename_str);
517 Instance->BuildISupport();
521 bool ModuleManager::Unload(const char* filename)
523 std::string filename_str(filename);
524 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
526 if (modfind != Modules.end())
528 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
530 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
531 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
534 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
535 if (intercount.first > 0)
537 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
538 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
542 /* Give the module a chance to tidy out all its metadata */
543 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
545 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
547 for (user_hash::iterator u = Instance->Users->clientlist->begin(); u != Instance->Users->clientlist->end(); u++)
549 modfind->second.second->OnCleanup(TYPE_USER,u->second);
552 /* Tidy up any dangling resolvers */
553 Instance->Res->CleanResolvers(modfind->second.second);
556 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
558 this->DetachAll(modfind->second.second);
560 Instance->Parser->RemoveCommands(modfind->second.second);
561 Extensible::UnRegister(modfind->second.second);
563 delete modfind->second.second;
564 delete modfind->second.first;
565 Modules.erase(modfind);
567 Instance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
569 Instance->BuildISupport();
573 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
574 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
578 /* We must load the modules AFTER initializing the socket engine, now */
579 void ModuleManager::LoadAll()
581 char configToken[MAXBUF];
584 printf("\nLoading core commands");
587 DIR* library = opendir(Instance->Config->ModPath.c_str());
590 dirent* entry = NULL;
591 while (0 != (entry = readdir(library)))
593 if (InspIRCd::Match(entry->d_name, "cmd_*.so", ascii_case_insensitive_map))
598 if (!Load(entry->d_name))
600 Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
601 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
602 Instance->Exit(EXIT_STATUS_MODULE);
610 for(int count = 0; count < Instance->Config->ConfValueEnum("module"); count++)
612 Instance->Config->ConfValue("module", "name", count, configToken, MAXBUF);
613 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
615 if (!this->Load(configToken))
617 Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
618 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
619 Instance->Exit(EXIT_STATUS_MODULE);
624 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
626 if (Features.find(FeatureName) == Features.end())
628 Features[FeatureName] = Mod;
634 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
636 featurelist::iterator iter = Features.find(FeatureName);
638 if (iter == Features.end())
641 Features.erase(iter);
645 Module* ModuleManager::FindFeature(const std::string &FeatureName)
647 featurelist::iterator iter = Features.find(FeatureName);
649 if (iter == Features.end())
655 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
657 interfacelist::iterator iter = Interfaces.find(InterfaceName);
659 if (iter == Interfaces.end())
663 Interfaces[InterfaceName] = std::make_pair(0, ml);
667 iter->second.second.push_back(Mod);
672 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
674 interfacelist::iterator iter = Interfaces.find(InterfaceName);
676 if (iter == Interfaces.end())
679 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
683 iter->second.second.erase(x);
684 if (iter->second.second.empty())
685 Interfaces.erase(InterfaceName);
692 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
694 interfacelist::iterator iter = Interfaces.find(InterfaceName);
695 if (iter == Interfaces.end())
698 return &(iter->second.second);
701 bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
703 interfacelist::iterator iter = Interfaces.find(InterfaceName);
704 if (iter == Interfaces.end())
708 modulelist& ml = iter->second.second;
709 modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
710 return (mi != ml.end());
714 void ModuleManager::UseInterface(const std::string &InterfaceName)
716 interfacelist::iterator iter = Interfaces.find(InterfaceName);
717 if (iter != Interfaces.end())
718 iter->second.first++;
722 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
724 interfacelist::iterator iter = Interfaces.find(InterfaceName);
725 if (iter != Interfaces.end())
726 iter->second.first--;
729 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
731 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
733 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
737 return std::make_pair(iter->second.first, iter->first);
741 return std::make_pair(0, "");
744 const std::string& ModuleManager::GetModuleName(Module* m)
746 static std::string nothing;
748 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
750 if (n->second.second == m)
757 /* This is ugly, yes, but hash_map's arent designed to be
758 * addressed in this manner, and this is a bit of a kludge.
759 * Luckily its a specialist function and rarely used by
760 * many modules (in fact, it was specially created to make
761 * m_safelist possible, initially).
764 Channel* InspIRCd::GetChannelIndex(long index)
767 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
775 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
777 return this->Parser->CallHandler(commandname, parameters, user);
780 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
782 return this->Parser->IsValidCommand(commandname, pcnt, user);
785 void InspIRCd::AddCommand(Command *f)
787 if (!this->Parser->CreateCommand(f))
789 ModuleException err("Command "+std::string(f->command)+" already exists.");
794 void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
796 this->Modes->Process(parameters, user);
799 void InspIRCd::DumpText(User* user, const std::string &text)
807 PI->PushToClient(user, text);
811 void InspIRCd::DumpText(User* user, const char *text, ...)
816 va_start(argsPtr, text);
817 vsnprintf(line, MAXBUF, text, argsPtr);
820 DumpText(user, std::string(line));
823 void InspIRCd::DumpText(User* user, const std::string &LinePrefix, std::stringstream &TextStream)
826 int start_pos = LinePrefix.length();
828 memcpy(line, LinePrefix.data(), pos);
830 while (TextStream >> Word)
832 int len = Word.length();
833 if (pos + len + 12 > MAXBUF)
836 DumpText(user, std::string(line));
840 memcpy(line + pos + 1, Word.data(), len);
844 DumpText(user, std::string(line));
847 bool InspIRCd::AddResolver(Resolver* r, bool cached)
850 return this->Res->AddResolverClass(r);
853 r->TriggerCachedResult();
859 Module* ModuleManager::Find(const std::string &name)
861 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
863 if (modfind == Modules.end())
866 return modfind->second.second;
869 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
871 std::vector<std::string> retval;
872 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
873 if (!filter || (x->second.second->GetVersion().Flags & filter))
874 retval.push_back(x->first);
878 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
884 ConfigReader::~ConfigReader()
889 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
891 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
894 if (!ServerInstance->Config->ConfValue(tag, name, default_value, index, result, allow_linefeeds))
896 this->error = CONF_VALUE_NOT_FOUND;
901 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
903 return ReadValue(tag, name, "", index, allow_linefeeds);
906 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
908 return ServerInstance->Config->ConfValueBool(tag, name, default_value, index);
911 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
913 return ReadFlag(tag, name, "", index);
917 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
921 if(!ServerInstance->Config->ConfValueInteger(tag, name, default_value, index, result))
923 this->error = CONF_VALUE_NOT_FOUND;
927 if ((need_positive) && (result < 0))
929 this->error = CONF_INT_NEGATIVE;
936 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
938 return ReadInteger(tag, name, "", index, need_positive);
941 long ConfigReader::GetError()
943 long olderr = this->error;
948 int ConfigReader::Enumerate(const std::string &tag)
950 return ServerInstance->Config->ConfValueEnum(tag);
953 int ConfigReader::EnumerateValues(const std::string &tag, int index)
955 return ServerInstance->Config->ConfVarEnum(tag, index);
958 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
963 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
967 std::string FileReader::Contents()
970 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
978 unsigned long FileReader::ContentSize()
980 return this->contentsize;
983 void FileReader::CalcSize()
986 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
987 n += (a->length() + 2);
988 this->contentsize = n;
991 void FileReader::LoadFile(const std::string &filename)
995 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1003 FileReader::~FileReader()
1007 bool FileReader::Exists()
1009 return (!(fc.size() == 0));
1012 std::string FileReader::GetLine(int x)
1014 if ((x<0) || ((unsigned)x>fc.size()))
1019 int FileReader::FileSize()