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 : description(modv), version(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()
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)
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(Membership*, bool, bool, CUList&) { }
115 void Module::OnPostJoin(Membership*) { }
116 void Module::OnUserPart(Membership*, std::string&, CUList&) { }
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 void Module::OnOper(User*, const std::string&) { }
123 void Module::OnPostOper(User*, const std::string&, const std::string &) { }
124 void Module::OnInfo(User*) { }
125 void Module::OnWhois(User*, User*) { }
126 ModResult Module::OnUserPreInvite(User*, User*, Channel*, time_t) { return MOD_RES_PASSTHRU; }
127 ModResult Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
128 ModResult Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
129 ModResult Module::OnUserPreNick(User*, const std::string&) { return MOD_RES_PASSTHRU; }
130 void Module::OnUserPostNick(User*, const std::string&) { }
131 ModResult Module::OnPreMode(User*, User*, Channel*, const std::vector<std::string>&) { return MOD_RES_PASSTHRU; }
132 void Module::On005Numeric(std::string&) { }
133 ModResult Module::OnKill(User*, User*, const std::string&) { return MOD_RES_PASSTHRU; }
134 void Module::OnLoadModule(Module*, const std::string&) { }
135 void Module::OnUnloadModule(Module*, const std::string&) { }
136 void Module::OnBackgroundTimer(time_t) { }
137 ModResult Module::OnPreCommand(std::string&, std::vector<std::string>&, User *, bool, const std::string&) { return MOD_RES_PASSTHRU; }
138 void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, User *, CmdResult, const std::string&) { }
139 ModResult Module::OnCheckReady(User*) { return MOD_RES_PASSTHRU; }
140 ModResult Module::OnUserRegister(User*) { return MOD_RES_PASSTHRU; }
141 ModResult Module::OnUserPreKick(User*, Membership*, const std::string&) { return MOD_RES_PASSTHRU; }
142 void Module::OnUserKick(User*, Membership*, const std::string&, CUList&) { }
143 ModResult Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int) { return MOD_RES_PASSTHRU; }
144 ModResult Module::OnCheckInvite(User*, Channel*) { return MOD_RES_PASSTHRU; }
145 ModResult Module::OnCheckKey(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
146 ModResult Module::OnCheckLimit(User*, Channel*) { return MOD_RES_PASSTHRU; }
147 ModResult Module::OnCheckChannelBan(User*, Channel*) { return MOD_RES_PASSTHRU; }
148 ModResult Module::OnCheckBan(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
149 ModResult Module::OnExtBanCheck(User*, Channel*, char) { return MOD_RES_PASSTHRU; }
150 ModResult Module::OnStats(char, User*, string_list&) { return MOD_RES_PASSTHRU; }
151 ModResult Module::OnChangeLocalUserHost(User*, const std::string&) { return MOD_RES_PASSTHRU; }
152 ModResult Module::OnChangeLocalUserGECOS(User*, const std::string&) { return MOD_RES_PASSTHRU; }
153 ModResult Module::OnPreTopicChange(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
154 void Module::OnEvent(Event*) { return; }
155 const char* Module::OnRequest(Request*) { return NULL; }
156 ModResult Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return MOD_RES_PASSTHRU; }
157 void Module::OnGlobalOper(User*) { }
158 void Module::OnPostConnect(User*) { }
159 ModResult Module::OnAddBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
160 ModResult Module::OnDelBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
161 void Module::OnStreamSocketAccept(StreamSocket*, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { }
162 int Module::OnStreamSocketWrite(StreamSocket*, std::string&) { return -1; }
163 void Module::OnStreamSocketClose(StreamSocket*) { }
164 void Module::OnStreamSocketConnect(StreamSocket*) { }
165 int Module::OnStreamSocketRead(StreamSocket*, std::string&) { return -1; }
166 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
167 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
168 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
169 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
170 void Module::OnPostTopicChange(User*, Channel*, const std::string&) { }
171 void Module::OnGetServerDescription(const std::string&, std::string&) { }
172 void Module::OnSyncUser(User*, Module*, void*) { }
173 void Module::OnSyncChannel(Channel*, Module*, void*) { }
174 void Module::OnSyncNetwork(Module*, void*) { }
175 void Module::ProtoSendMode(void*, TargetTypeFlags, void*, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
176 void Module::OnDecodeMetaData(Extensible*, const std::string&, const std::string&) { }
177 void Module::ProtoSendMetaData(void*, Extensible*, const std::string&, const std::string&) { }
178 void Module::OnWallops(User*, const std::string&) { }
179 void Module::OnChangeHost(User*, const std::string&) { }
180 void Module::OnChangeName(User*, const std::string&) { }
181 void Module::OnChangeIdent(User*, const std::string&) { }
182 void Module::OnAddLine(User*, XLine*) { }
183 void Module::OnDelLine(User*, XLine*) { }
184 void Module::OnExpireLine(XLine*) { }
185 void Module::OnCleanup(int, void*) { }
186 ModResult Module::OnChannelPreDelete(Channel*) { return MOD_RES_PASSTHRU; }
187 void Module::OnChannelDelete(Channel*) { }
188 ModResult Module::OnSetAway(User*, const std::string &) { return MOD_RES_PASSTHRU; }
189 ModResult Module::OnUserList(User*, Channel*) { return MOD_RES_PASSTHRU; }
190 ModResult Module::OnWhoisLine(User*, User*, int&, std::string&) { return MOD_RES_PASSTHRU; }
191 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
192 void Module::OnGarbageCollect() { }
193 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
194 void Module::OnRunTestSuite() { }
195 void Module::OnNamesListItem(User*, Membership*, std::string&, std::string&) { }
196 ModResult Module::OnNumeric(User*, unsigned int, const std::string&) { return MOD_RES_PASSTHRU; }
197 void Module::OnHookIO(StreamSocket*, ListenSocketBase*) { }
198 ModResult Module::OnHostCycle(User*) { return MOD_RES_PASSTHRU; }
199 void Module::OnSendWhoLine(User*, User*, Channel*, std::string&) { }
201 ModuleManager::ModuleManager() : ModCount(0)
205 ModuleManager::~ModuleManager()
209 bool ModuleManager::Attach(Implementation i, Module* mod)
211 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
214 EventHandlers[i].push_back(mod);
218 bool ModuleManager::Detach(Implementation i, Module* mod)
220 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
222 if (x == EventHandlers[i].end())
225 EventHandlers[i].erase(x);
229 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
231 for (size_t n = 0; n < sz; ++n)
235 void ModuleManager::DetachAll(Module* mod)
237 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
238 Detach((Implementation)n, mod);
241 bool ModuleManager::SetPriority(Module* mod, Priority s)
243 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
244 SetPriority(mod, (Implementation)n, s);
249 bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module** modules, size_t sz)
251 /** To change the priority of a module, we first find its position in the vector,
252 * then we find the position of the other modules in the vector that this module
253 * wants to be before/after. We pick off either the first or last of these depending
254 * on which they want, and we make sure our module is *at least* before or after
255 * the first or last of this subset, depending again on the type of priority.
262 /* Locate our module. This is O(n) but it only occurs on module load so we're
263 * not too bothered about it
265 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
267 if (EventHandlers[i][x] == mod)
275 /* Eh? this module doesnt exist, probably trying to set priority on an event
276 * theyre not attached to.
284 case PRIORITY_DONTCARE:
287 /* Module wants to be first, sod everything else */
289 if (prioritizationState != PRIO_STATE_FIRST)
294 /* Module wants to be last. */
296 if (prioritizationState != PRIO_STATE_FIRST)
298 else if (EventHandlers[i].empty())
301 swap_pos = EventHandlers[i].size() - 1;
303 /* Place this module after a set of other modules */
306 /* Find the latest possible position */
309 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
311 for (size_t n = 0; n < sz; ++n)
313 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
322 /* Place this module before a set of other modules */
323 case PRIORITY_BEFORE:
325 swap_pos = EventHandlers[i].size() - 1;
327 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
329 for (size_t n = 0; n < sz; ++n)
331 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
342 /* Do we need to swap? */
343 if (swap && (swap_pos != source))
345 // We are going to change positions; we'll need to run again to verify all requirements
346 if (prioritizationState == PRIO_STATE_LAST)
347 prioritizationState = PRIO_STATE_AGAIN;
348 /* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
351 if (source > swap_pos)
354 for (unsigned int j = source; j != swap_pos; j += incrmnt)
356 if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
359 std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
366 std::string& ModuleManager::LastError()
368 return LastModuleError;
371 bool ModuleManager::Load(const char* filename)
373 /* Do we have a glob pattern in the filename?
374 * The user wants to load multiple modules which
377 if (strchr(filename,'*') || (strchr(filename,'?')))
380 DIR* library = opendir(ServerInstance->Config->ModPath.c_str());
383 /* Try and locate and load all modules matching the pattern */
384 dirent* entry = NULL;
385 while (0 != (entry = readdir(library)))
387 if (InspIRCd::Match(entry->d_name, filename, ascii_case_insensitive_map))
389 if (!this->Load(entry->d_name))
395 /* Loadmodule will now return false if any one of the modules failed
396 * to load (but wont abort when it encounters a bad one) and when 1 or
397 * more modules were actually loaded.
399 return (n_match > 0 ? false : true);
402 char modfile[MAXBUF];
403 snprintf(modfile,MAXBUF,"%s/%s",ServerInstance->Config->ModPath.c_str(),filename);
404 std::string filename_str = filename;
406 if (!ServerConfig::FileExists(modfile))
408 LastModuleError = "Module file could not be found: " + filename_str;
409 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
413 if (Modules.find(filename_str) != Modules.end())
415 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
416 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
420 Module* newmod = NULL;
421 ircd_module* newhandle = NULL;
425 /* This will throw a CoreException if there's a problem loading
426 * the module file or getting a pointer to the init_module symbol.
428 newhandle = new ircd_module(modfile, "init_module");
429 newmod = newhandle->CallInit();
433 newmod->ModuleSourceFile = filename_str;
434 Version v = newmod->GetVersion();
436 if (v.API != API_VERSION)
441 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
442 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
447 ServerInstance->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]"));
450 Modules[filename_str] = std::make_pair(newhandle, newmod);
455 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
456 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
460 /** XXX: Is there anything we can do about this mess? -- Brain */
461 catch (LoadModuleException& modexcept)
468 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
469 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
472 catch (FindSymbolException& modexcept)
479 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
480 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
483 catch (CoreException& modexcept)
490 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
491 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
496 FOREACH_MOD(I_OnLoadModule,OnLoadModule(newmod, filename_str));
498 /* We give every module a chance to re-prioritize when we introduce a new one,
499 * not just the one thats loading, as the new module could affect the preference
502 for(int tries = 0; tries < 20; tries++)
504 prioritizationState = tries > 0 ? PRIO_STATE_LAST : PRIO_STATE_FIRST;
505 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
506 n->second.second->Prioritize();
508 if (prioritizationState == PRIO_STATE_LAST)
511 ServerInstance->Logs->Log("MODULE", DEFAULT, "Hook priority dependency loop detected while loading " + filename_str);
514 ServerInstance->BuildISupport();
518 bool ModuleManager::Unload(const char* filename)
520 std::string filename_str(filename);
521 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
523 if (modfind != Modules.end())
525 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
527 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
528 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
531 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
532 if (intercount.first > 0)
534 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
535 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
539 std::vector<ExtensionItem*> items = Extensible::BeginUnregister(modfind->second.second);
540 /* Give the module a chance to tidy out all its metadata */
541 for (chan_hash::iterator c = ServerInstance->chanlist->begin(); c != ServerInstance->chanlist->end(); c++)
543 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
544 c->second->doUnhookExtensions(items);
545 const UserMembList* users = c->second->GetUsers();
546 for(UserMembCIter mi = users->begin(); mi != users->end(); mi++)
547 mi->second->doUnhookExtensions(items);
549 for (user_hash::iterator u = ServerInstance->Users->clientlist->begin(); u != ServerInstance->Users->clientlist->end(); u++)
551 modfind->second.second->OnCleanup(TYPE_USER,u->second);
552 u->second->doUnhookExtensions(items);
555 /* Tidy up any dangling resolvers */
556 ServerInstance->Res->CleanResolvers(modfind->second.second);
558 FOREACH_MOD(I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
560 this->DetachAll(modfind->second.second);
562 ServerInstance->Parser->RemoveCommands(modfind->second.second);
564 delete modfind->second.second;
565 delete modfind->second.first;
566 Modules.erase(modfind);
568 ServerInstance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
570 ServerInstance->BuildISupport();
574 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
575 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
579 /* We must load the modules AFTER initializing the socket engine, now */
580 void ModuleManager::LoadAll()
582 char configToken[MAXBUF];
585 printf("\nLoading core commands");
588 DIR* library = opendir(ServerInstance->Config->ModPath.c_str());
591 dirent* entry = NULL;
592 while (0 != (entry = readdir(library)))
594 if (InspIRCd::Match(entry->d_name, "cmd_*.so", ascii_case_insensitive_map))
599 if (!Load(entry->d_name))
601 ServerInstance->Logs->Log("MODULE", DEFAULT, this->LastError());
602 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
603 ServerInstance->Exit(EXIT_STATUS_MODULE);
611 for(int count = 0; count < ServerInstance->Config->ConfValueEnum("module"); count++)
613 ServerInstance->Config->ConfValue("module", "name", count, configToken, MAXBUF);
614 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
616 if (!this->Load(configToken))
618 ServerInstance->Logs->Log("MODULE", DEFAULT, this->LastError());
619 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
620 ServerInstance->Exit(EXIT_STATUS_MODULE);
625 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
627 if (Features.find(FeatureName) == Features.end())
629 Features[FeatureName] = Mod;
635 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
637 featurelist::iterator iter = Features.find(FeatureName);
639 if (iter == Features.end())
642 Features.erase(iter);
646 Module* ModuleManager::FindFeature(const std::string &FeatureName)
648 featurelist::iterator iter = Features.find(FeatureName);
650 if (iter == Features.end())
656 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
658 interfacelist::iterator iter = Interfaces.find(InterfaceName);
660 if (iter == Interfaces.end())
664 Interfaces[InterfaceName] = std::make_pair(0, ml);
668 iter->second.second.push_back(Mod);
673 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
675 interfacelist::iterator iter = Interfaces.find(InterfaceName);
677 if (iter == Interfaces.end())
680 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
684 iter->second.second.erase(x);
685 if (iter->second.second.empty())
686 Interfaces.erase(InterfaceName);
693 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
695 interfacelist::iterator iter = Interfaces.find(InterfaceName);
696 if (iter == Interfaces.end())
699 return &(iter->second.second);
702 bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
704 interfacelist::iterator iter = Interfaces.find(InterfaceName);
705 if (iter == Interfaces.end())
709 modulelist& ml = iter->second.second;
710 modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
711 return (mi != ml.end());
715 void ModuleManager::UseInterface(const std::string &InterfaceName)
717 interfacelist::iterator iter = Interfaces.find(InterfaceName);
718 if (iter != Interfaces.end())
719 iter->second.first++;
723 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
725 interfacelist::iterator iter = Interfaces.find(InterfaceName);
726 if (iter != Interfaces.end())
727 iter->second.first--;
730 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
732 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
734 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
738 return std::make_pair(iter->second.first, iter->first);
742 return std::make_pair(0, "");
745 const std::string& ModuleManager::GetModuleName(Module* m)
747 static std::string nothing;
749 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
751 if (n->second.second == m)
758 /* This is ugly, yes, but hash_map's arent designed to be
759 * addressed in this manner, and this is a bit of a kludge.
760 * Luckily its a specialist function and rarely used by
761 * many modules (in fact, it was specially created to make
762 * m_safelist possible, initially).
765 Channel* InspIRCd::GetChannelIndex(long index)
768 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
776 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
778 return this->Parser->CallHandler(commandname, parameters, user);
781 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
783 return this->Parser->IsValidCommand(commandname, pcnt, user);
786 void InspIRCd::AddCommand(Command *f)
788 if (!this->Parser->CreateCommand(f))
790 ModuleException err("Command "+std::string(f->command)+" already exists.");
795 void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
797 this->Modes->Process(parameters, user);
800 void InspIRCd::DumpText(User* user, const std::string &text)
808 PI->PushToClient(user, text);
812 void InspIRCd::DumpText(User* user, const char *text, ...)
817 va_start(argsPtr, text);
818 vsnprintf(line, MAXBUF, text, argsPtr);
821 DumpText(user, std::string(line));
824 void InspIRCd::DumpText(User* user, const std::string &LinePrefix, std::stringstream &TextStream)
827 int start_pos = LinePrefix.length();
829 memcpy(line, LinePrefix.data(), pos);
831 while (TextStream >> Word)
833 int len = Word.length();
834 if (pos + len + 12 > MAXBUF)
837 DumpText(user, std::string(line));
841 memcpy(line + pos + 1, Word.data(), len);
845 DumpText(user, std::string(line));
848 bool InspIRCd::AddResolver(Resolver* r, bool cached)
851 return this->Res->AddResolverClass(r);
854 r->TriggerCachedResult();
860 Module* ModuleManager::Find(const std::string &name)
862 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
864 if (modfind == Modules.end())
867 return modfind->second.second;
870 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
872 std::vector<std::string> retval;
873 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
874 if (!filter || (x->second.second->GetVersion().Flags & filter))
875 retval.push_back(x->first);
879 ConfigReader::ConfigReader()
885 ConfigReader::~ConfigReader()
890 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
892 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
895 if (!ServerInstance->Config->ConfValue(tag, name, default_value, index, result, allow_linefeeds))
897 this->error = CONF_VALUE_NOT_FOUND;
902 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
904 return ReadValue(tag, name, "", index, allow_linefeeds);
907 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
909 return ServerInstance->Config->ConfValueBool(tag, name, default_value, index);
912 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
914 return ReadFlag(tag, name, "", index);
918 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
922 if(!ServerInstance->Config->ConfValueInteger(tag, name, default_value, index, result))
924 this->error = CONF_VALUE_NOT_FOUND;
928 if ((need_positive) && (result < 0))
930 this->error = CONF_INT_NEGATIVE;
937 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
939 return ReadInteger(tag, name, "", index, need_positive);
942 long ConfigReader::GetError()
944 long olderr = this->error;
949 int ConfigReader::Enumerate(const std::string &tag)
951 return ServerInstance->Config->ConfValueEnum(tag);
954 int ConfigReader::EnumerateValues(const std::string &tag, int index)
956 return ServerInstance->Config->ConfVarEnum(tag, index);
959 FileReader::FileReader(const std::string &filename)
964 FileReader::FileReader()
968 std::string FileReader::Contents()
971 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
979 unsigned long FileReader::ContentSize()
981 return this->contentsize;
984 void FileReader::CalcSize()
987 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
988 n += (a->length() + 2);
989 this->contentsize = n;
992 void FileReader::LoadFile(const std::string &filename)
996 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1004 FileReader::~FileReader()
1008 bool FileReader::Exists()
1010 return (!(fc.size() == 0));
1013 std::string FileReader::GetLine(int x)
1015 if ((x<0) || ((unsigned)x>fc.size()))
1020 int FileReader::FileSize()