1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2007 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
14 /* $Core: libIRCDmodules */
20 #include "socketengine.h"
21 #include "command_parse.h"
23 #include "exitcodes.h"
29 // version is a simple class for holding a modules version number
30 Version::Version(int major, int minor, int revision, int build, int flags, int api_ver)
31 : Major(major), Minor(minor), Revision(revision), Build(build), 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()
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()
85 return (char*)this->data;
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() { }
109 void Module::OnReadConfig(ServerConfig*, ConfigReader*) { }
110 int Module::OnDownloadFile(const std::string&, std::istream*&) { return 0; }
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&) { }
115 void Module::OnPostJoin(User*, Channel*) { }
116 void Module::OnUserPart(User*, Channel*, const std::string&, bool&) { }
117 void Module::OnRehash(User*, const std::string&) { }
118 void Module::OnServerRaw(std::string&, bool, User*) { }
119 int Module::OnUserPreJoin(User*, Channel*, const char*, std::string&) { return 0; }
120 void Module::OnMode(User*, void*, int, const std::string&) { }
121 Version Module::GetVersion() { return Version(1,0,0,0,VF_VENDOR,-1); }
122 void Module::OnOper(User*, const std::string&) { }
123 void Module::OnPostOper(User*, const std::string&) { }
124 void Module::OnInfo(User*) { }
125 void Module::OnWhois(User*, User*) { }
126 int Module::OnUserPreInvite(User*, User*, Channel*) { return 0; }
127 int Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return 0; }
128 int Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return 0; }
129 int Module::OnUserPreNick(User*, const std::string&) { return 0; }
130 void Module::OnUserPostNick(User*, const std::string&) { }
131 int Module::OnAccessCheck(User*, User*, Channel*, int) { return ACR_DEFAULT; }
132 void Module::On005Numeric(std::string&) { }
133 int Module::OnKill(User*, User*, const std::string&) { return 0; }
134 void Module::OnLoadModule(Module*, const std::string&) { }
135 void Module::OnUnloadModule(Module*, const std::string&) { }
136 void Module::OnBackgroundTimer(time_t) { }
137 int Module::OnPreCommand(const std::string&, const char**, int, User *, bool, const std::string&) { return 0; }
138 void Module::OnPostCommand(const std::string&, const char**, int, User *, CmdResult, const std::string&) { }
139 bool Module::OnCheckReady(User*) { return true; }
140 int Module::OnUserRegister(User*) { return 0; }
141 int Module::OnUserPreKick(User*, User*, Channel*, const std::string&) { return 0; }
142 void Module::OnUserKick(User*, User*, Channel*, const std::string&, bool&) { }
143 int Module::OnCheckInvite(User*, Channel*) { return 0; }
144 int Module::OnCheckKey(User*, Channel*, const std::string&) { return 0; }
145 int Module::OnCheckLimit(User*, Channel*) { return 0; }
146 int Module::OnCheckBan(User*, Channel*) { return 0; }
147 int Module::OnStats(char, User*, string_list&) { return 0; }
148 int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
149 int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
150 int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
151 void Module::OnEvent(Event*) { return; }
152 char* Module::OnRequest(Request*) { return NULL; }
153 int Module::OnOperCompare(const std::string&, const std::string&, int) { return 0; }
154 void Module::OnGlobalOper(User*) { }
155 void Module::OnPostConnect(User*) { }
156 int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
157 int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
158 void Module::OnRawSocketAccept(int, const std::string&, int) { }
159 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
160 void Module::OnRawSocketClose(int) { }
161 void Module::OnRawSocketConnect(int) { }
162 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
163 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
164 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
165 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
166 void Module::OnUserInvite(User*, User*, Channel*) { }
167 void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
168 void Module::OnGetServerDescription(const std::string&, std::string&) { }
169 void Module::OnSyncUser(User*, Module*, void*) { }
170 void Module::OnSyncChannel(Channel*, Module*, void*) { }
171 void Module::ProtoSendMode(void*, int, void*, const std::string&) { }
172 void Module::OnSyncChannelMetaData(Channel*, Module*, void*, const std::string&, bool) { }
173 void Module::OnSyncUserMetaData(User*, Module*, void*, const std::string&, bool) { }
174 void Module::OnSyncOtherMetaData(Module*, void*, bool) { }
175 void Module::OnDecodeMetaData(int, void*, const std::string&, const std::string&) { }
176 void Module::ProtoSendMetaData(void*, int, void*, const std::string&, const std::string&) { }
177 void Module::OnWallops(User*, const std::string&) { }
178 void Module::OnChangeHost(User*, const std::string&) { }
179 void Module::OnChangeName(User*, const std::string&) { }
180 void Module::OnAddLine(User*, XLine*) { }
181 void Module::OnDelLine(User*, XLine*) { }
182 void Module::OnCleanup(int, void*) { }
183 void Module::OnChannelDelete(Channel*) { }
184 void Module::OnSetAway(User*) { }
185 void Module::OnCancelAway(User*) { }
186 int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
187 int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
188 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
189 void Module::OnGarbageCollect() { }
190 void Module::OnBufferFlushed(User*) { }
191 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
194 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
198 ModuleManager::~ModuleManager()
202 bool ModuleManager::Attach(Implementation i, Module* mod)
204 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
207 EventHandlers[i].push_back(mod);
211 bool ModuleManager::Detach(Implementation i, Module* mod)
213 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
215 if (x == EventHandlers[i].end())
218 EventHandlers[i].erase(x);
222 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
224 for (size_t n = 0; n < sz; ++n)
228 void ModuleManager::DetachAll(Module* mod)
230 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
231 Detach((Implementation)n, mod);
234 bool ModuleManager::SetPriority(Module* mod, PriorityState s)
236 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
237 SetPriority(mod, (Implementation)n, s);
242 bool ModuleManager::SetPriority(Module* mod, Implementation i, PriorityState s, Module** modules, size_t sz)
244 /** To change the priority of a module, we first find its position in the vector,
245 * then we find the position of the other modules in the vector that this module
246 * wants to be before/after. We pick off either the first or last of these depending
247 * on which they want, and we make sure our module is *at least* before or after
248 * the first or last of this subset, depending again on the type of priority.
255 /* Locate our module. This is O(n) but it only occurs on module load so we're
256 * not too bothered about it
258 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
260 if (EventHandlers[i][x] == mod)
268 /* Eh? this module doesnt exist, probably trying to set priority on an event
269 * theyre not attached to.
280 /* Module wants to be first, sod everything else */
284 /* Module is submissive and wants to be last... awww. */
286 if (EventHandlers[i].empty())
289 swap_pos = EventHandlers[i].size() - 1;
291 /* Place this module after a set of other modules */
294 /* Find the latest possible position */
297 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
299 for (size_t n = 0; n < sz; ++n)
301 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
310 /* Place this module before a set of other modules */
313 swap_pos = EventHandlers[i].size() - 1;
315 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
317 for (size_t n = 0; n < sz; ++n)
319 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
330 /* Do we need to swap? */
331 if (swap && (swap_pos != source))
332 std::swap(EventHandlers[i][swap_pos], EventHandlers[i][source]);
337 std::string& ModuleManager::LastError()
339 return LastModuleError;
342 bool ModuleManager::Load(const char* filename)
344 /* Do we have a glob pattern in the filename?
345 * The user wants to load multiple modules which
348 if (strchr(filename,'*') || (strchr(filename,'?')))
351 DIR* library = opendir(Instance->Config->ModPath);
354 /* Try and locate and load all modules matching the pattern */
355 dirent* entry = NULL;
356 while ((entry = readdir(library)))
358 if (Instance->MatchText(entry->d_name, filename))
360 if (!this->Load(entry->d_name))
366 /* Loadmodule will now return false if any one of the modules failed
367 * to load (but wont abort when it encounters a bad one) and when 1 or
368 * more modules were actually loaded.
370 return (n_match > 0);
373 char modfile[MAXBUF];
374 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
375 std::string filename_str = filename;
377 if (!ServerConfig::DirValid(modfile))
379 LastModuleError = "Module " + filename_str + " is not within the modules directory.";
380 Instance->Log(DEFAULT, LastModuleError);
384 if (!ServerConfig::FileExists(modfile))
386 LastModuleError = "Module file could not be found: " + filename_str;
387 Instance->Log(DEFAULT, LastModuleError);
391 if (Modules.find(filename_str) != Modules.end())
393 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
394 Instance->Log(DEFAULT, LastModuleError);
398 Module* newmod = NULL;
399 ircd_module* newhandle = NULL;
403 /* This will throw a CoreException if there's a problem loading
404 * the module file or getting a pointer to the init_module symbol.
406 newhandle = new ircd_module(Instance, modfile, "init_module");
407 newmod = newhandle->CallInit();
411 Version v = newmod->GetVersion();
413 if (v.API != API_VERSION)
418 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
419 Instance->Log(DEFAULT, LastModuleError);
424 Instance->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]"));
427 Modules[filename_str] = std::make_pair(newhandle, newmod);
432 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
433 Instance->Log(DEFAULT, LastModuleError);
437 /** XXX: Is there anything we can do about this mess? -- Brain */
438 catch (LoadModuleException& modexcept)
445 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
446 Instance->Log(DEFAULT, LastModuleError);
449 catch (FindSymbolException& modexcept)
456 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
457 Instance->Log(DEFAULT, LastModuleError);
460 catch (CoreException& modexcept)
467 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
468 Instance->Log(DEFAULT, LastModuleError);
473 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
475 /* We give every module a chance to re-prioritize when we introduce a new one,
476 * not just the one thats loading, as the new module could affect the preference
479 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
480 n->second.second->Prioritize();
482 Instance->BuildISupport();
486 bool ModuleManager::Unload(const char* filename)
488 std::string filename_str(filename);
489 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
491 if (modfind != Modules.end())
493 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
495 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
496 Instance->Log(DEFAULT, LastModuleError);
499 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
500 if (intercount.first > 0)
502 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
503 Instance->Log(DEFAULT, LastModuleError);
507 /* Give the module a chance to tidy out all its metadata */
508 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
510 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
512 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
514 modfind->second.second->OnCleanup(TYPE_USER,u->second);
517 /* Tidy up any dangling resolvers */
518 Instance->Res->CleanResolvers(modfind->second.second);
521 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
523 this->DetachAll(modfind->second.second);
525 Instance->Parser->RemoveCommands(filename);
527 delete modfind->second.second;
528 delete modfind->second.first;
529 Modules.erase(modfind);
531 Instance->Log(DEFAULT,"Module %s unloaded",filename);
533 Instance->BuildISupport();
537 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
538 Instance->Log(DEFAULT, LastModuleError);
542 /* We must load the modules AFTER initializing the socket engine, now */
543 void ModuleManager::LoadAll()
545 char configToken[MAXBUF];
548 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
550 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
551 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
553 if (!this->Load(configToken))
555 Instance->Log(DEFAULT, this->LastError());
556 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
557 Instance->Exit(EXIT_STATUS_MODULE);
562 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
564 if (Features.find(FeatureName) == Features.end())
566 Features[FeatureName] = Mod;
572 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
574 featurelist::iterator iter = Features.find(FeatureName);
576 if (iter == Features.end())
579 Features.erase(iter);
583 Module* ModuleManager::FindFeature(const std::string &FeatureName)
585 featurelist::iterator iter = Features.find(FeatureName);
587 if (iter == Features.end())
593 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
595 interfacelist::iterator iter = Interfaces.find(InterfaceName);
597 if (iter == Interfaces.end())
601 Interfaces[InterfaceName] = std::make_pair(0, ml);
606 iter->second.second.push_back(Mod);
612 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
614 interfacelist::iterator iter = Interfaces.find(InterfaceName);
616 if (iter == Interfaces.end())
619 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
623 iter->second.second.erase(x);
624 if (iter->second.second.empty())
625 Interfaces.erase(InterfaceName);
632 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
634 interfacelist::iterator iter = Interfaces.find(InterfaceName);
635 if (iter == Interfaces.end())
638 return &(iter->second.second);
641 void ModuleManager::UseInterface(const std::string &InterfaceName)
643 interfacelist::iterator iter = Interfaces.find(InterfaceName);
644 if (iter != Interfaces.end())
645 iter->second.first++;
649 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
651 interfacelist::iterator iter = Interfaces.find(InterfaceName);
652 if (iter != Interfaces.end())
653 iter->second.first--;
656 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
658 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
660 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
664 return std::make_pair(iter->second.first, iter->first);
668 return std::make_pair(0, "");
671 const std::string& ModuleManager::GetModuleName(Module* m)
673 static std::string nothing;
675 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
677 if (n->second.second == m)
684 /* This is ugly, yes, but hash_map's arent designed to be
685 * addressed in this manner, and this is a bit of a kludge.
686 * Luckily its a specialist function and rarely used by
687 * many modules (in fact, it was specially created to make
688 * m_safelist possible, initially).
691 Channel* InspIRCd::GetChannelIndex(long index)
694 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
702 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
704 return match(sliteral.c_str(),spattern.c_str());
707 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
709 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
712 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
714 return this->Parser->IsValidCommand(commandname, pcnt, user);
717 void InspIRCd::AddCommand(Command *f)
719 if (!this->Parser->CreateCommand(f))
721 ModuleException err("Command "+std::string(f->command)+" already exists.");
726 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
728 this->Modes->Process(parameters,pcnt,user,true);
731 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
733 std::string CompleteLine = LinePrefix;
735 while (TextStream >> Word)
737 if (CompleteLine.length() + Word.length() + 3 > 500)
739 User->WriteServ(CompleteLine);
740 CompleteLine = LinePrefix;
742 CompleteLine = CompleteLine + Word + " ";
744 User->WriteServ(CompleteLine);
747 User* FindDescriptorHandler::Call(int socket)
749 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
752 bool InspIRCd::AddMode(ModeHandler* mh)
754 return this->Modes->AddMode(mh);
757 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
759 return this->Modes->AddModeWatcher(mw);
762 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
764 return this->Modes->DelModeWatcher(mw);
767 bool InspIRCd::AddResolver(Resolver* r, bool cached)
770 return this->Res->AddResolverClass(r);
773 r->TriggerCachedResult();
779 Module* ModuleManager::Find(const std::string &name)
781 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
783 if (modfind == Modules.end())
786 return modfind->second.second;
789 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
791 std::vector<std::string> retval;
792 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
793 if (!filter || (x->second.second->GetVersion().Flags & filter))
794 retval.push_back(x->first);
798 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
800 /* Is there any reason to load the entire config file again here?
801 * it's needed if they specify another config file, but using the
802 * default one we can just use the global config data - pre-parsed!
804 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
805 this->error = CONF_NO_ERROR;
806 this->data = &ServerInstance->Config->config_data;
807 this->privatehash = false;
811 ConfigReader::~ConfigReader()
814 delete this->errorlog;
815 if(this->privatehash)
820 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
822 ServerInstance->Config->ClearStack();
824 this->error = CONF_NO_ERROR;
825 this->data = new ConfigDataHash;
826 this->privatehash = true;
827 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
828 for (int pass = 0; pass < 2; pass++)
830 /*** XXX: Can return a 'not ready yet!' code! */
831 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog, pass);
833 if (!this->readerror)
834 this->error = CONF_FILE_NOT_FOUND;
838 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
840 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
843 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
845 this->error = CONF_VALUE_NOT_FOUND;
850 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
852 return ReadValue(tag, name, "", index, allow_linefeeds);
855 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
857 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
860 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
862 return ReadFlag(tag, name, "", index);
866 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
870 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
872 this->error = CONF_VALUE_NOT_FOUND;
876 if ((need_positive) && (result < 0))
878 this->error = CONF_INT_NEGATIVE;
885 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
887 return ReadInteger(tag, name, "", index, need_positive);
890 long ConfigReader::GetError()
892 long olderr = this->error;
897 void ConfigReader::DumpErrors(bool bail, User* user)
899 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
903 int ConfigReader::Enumerate(const std::string &tag)
905 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
908 int ConfigReader::EnumerateValues(const std::string &tag, int index)
910 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
913 bool ConfigReader::Verify()
915 return this->readerror;
919 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
924 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
928 std::string FileReader::Contents()
931 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
939 unsigned long FileReader::ContentSize()
941 return this->contentsize;
944 void FileReader::CalcSize()
947 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
948 n += (a->length() + 2);
949 this->contentsize = n;
952 void FileReader::LoadFile(const std::string &filename)
956 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
964 FileReader::~FileReader()
968 bool FileReader::Exists()
970 return (!(fc.size() == 0));
973 std::string FileReader::GetLine(int x)
975 if ((x<0) || ((unsigned)x>fc.size()))
980 int FileReader::FileSize()