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::OnUserConnect(User*) { }
110 void Module::OnUserQuit(User*, const std::string&, const std::string&) { }
111 void Module::OnUserDisconnect(User*) { }
112 void Module::OnUserJoin(User*, Channel*, bool&) { }
113 void Module::OnPostJoin(User*, Channel*) { }
114 void Module::OnUserPart(User*, Channel*, const std::string&, bool&) { }
115 void Module::OnRehash(User*, const std::string&) { }
116 void Module::OnServerRaw(std::string&, bool, User*) { }
117 int Module::OnUserPreJoin(User*, Channel*, const char*, std::string&) { return 0; }
118 void Module::OnMode(User*, void*, int, const std::string&) { }
119 Version Module::GetVersion() { return Version(1,0,0,0,VF_VENDOR,-1); }
120 void Module::OnOper(User*, const std::string&) { }
121 void Module::OnPostOper(User*, const std::string&) { }
122 void Module::OnInfo(User*) { }
123 void Module::OnWhois(User*, User*) { }
124 int Module::OnUserPreInvite(User*, User*, Channel*) { return 0; }
125 int Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return 0; }
126 int Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return 0; }
127 int Module::OnUserPreNick(User*, const std::string&) { return 0; }
128 void Module::OnUserPostNick(User*, const std::string&) { }
129 int Module::OnAccessCheck(User*, User*, Channel*, int) { return ACR_DEFAULT; }
130 void Module::On005Numeric(std::string&) { }
131 int Module::OnKill(User*, User*, const std::string&) { return 0; }
132 void Module::OnLoadModule(Module*, const std::string&) { }
133 void Module::OnUnloadModule(Module*, const std::string&) { }
134 void Module::OnBackgroundTimer(time_t) { }
135 int Module::OnPreCommand(const std::string&, const char**, int, User *, bool, const std::string&) { return 0; }
136 void Module::OnPostCommand(const std::string&, const char**, int, User *, CmdResult, const std::string&) { }
137 bool Module::OnCheckReady(User*) { return true; }
138 int Module::OnUserRegister(User*) { return 0; }
139 int Module::OnUserPreKick(User*, User*, Channel*, const std::string&) { return 0; }
140 void Module::OnUserKick(User*, User*, Channel*, const std::string&, bool&) { }
141 int Module::OnCheckInvite(User*, Channel*) { return 0; }
142 int Module::OnCheckKey(User*, Channel*, const std::string&) { return 0; }
143 int Module::OnCheckLimit(User*, Channel*) { return 0; }
144 int Module::OnCheckBan(User*, Channel*) { return 0; }
145 int Module::OnStats(char, User*, string_list&) { return 0; }
146 int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
147 int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
148 int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
149 void Module::OnEvent(Event*) { return; }
150 char* Module::OnRequest(Request*) { return NULL; }
151 int Module::OnOperCompare(const std::string&, const std::string&, int) { return 0; }
152 void Module::OnGlobalOper(User*) { }
153 void Module::OnPostConnect(User*) { }
154 int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
155 int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
156 void Module::OnRawSocketAccept(int, const std::string&, int) { }
157 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
158 void Module::OnRawSocketClose(int) { }
159 void Module::OnRawSocketConnect(int) { }
160 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
161 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
162 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
163 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
164 void Module::OnUserInvite(User*, User*, Channel*) { }
165 void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
166 void Module::OnGetServerDescription(const std::string&, std::string&) { }
167 void Module::OnSyncUser(User*, Module*, void*) { }
168 void Module::OnSyncChannel(Channel*, Module*, void*) { }
169 void Module::ProtoSendMode(void*, int, void*, const std::string&) { }
170 void Module::OnSyncChannelMetaData(Channel*, Module*, void*, const std::string&, bool) { }
171 void Module::OnSyncUserMetaData(User*, Module*, void*, const std::string&, bool) { }
172 void Module::OnSyncOtherMetaData(Module*, void*, bool) { }
173 void Module::OnDecodeMetaData(int, void*, const std::string&, const std::string&) { }
174 void Module::ProtoSendMetaData(void*, int, void*, const std::string&, const std::string&) { }
175 void Module::OnWallops(User*, const std::string&) { }
176 void Module::OnChangeHost(User*, const std::string&) { }
177 void Module::OnChangeName(User*, const std::string&) { }
178 void Module::OnAddLine(User*, XLine*) { }
179 void Module::OnDelLine(User*, XLine*) { }
180 void Module::OnCleanup(int, void*) { }
181 void Module::OnChannelDelete(Channel*) { }
182 void Module::OnSetAway(User*) { }
183 void Module::OnCancelAway(User*) { }
184 int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
185 int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
186 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
187 void Module::OnGarbageCollect() { }
188 void Module::OnBufferFlushed(User*) { }
189 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
192 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
194 for (int n = I_BEGIN + 1; n != I_END; ++n)
195 EventHandlers.push_back(std::vector<Module*>());
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, Implementation i, PriorityState s, Module** modules, size_t sz)
240 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
242 if (EventHandlers[i][x] == mod)
258 if (EventHandlers[i].empty())
261 swap_pos = EventHandlers[i].size() - 1;
265 /* Find the latest possible position */
267 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
269 for (size_t n = 0; n < sz; ++n)
271 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos))
279 swap_pos = EventHandlers[i].size() - 1;
280 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
282 for (size_t n = 0; n < sz; ++n)
284 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos))
293 std::swap(EventHandlers[i][swap_pos], EventHandlers[i][source]);
298 const char* ModuleManager::LastError()
303 bool ModuleManager::Load(const char* filename)
305 /* Do we have a glob pattern in the filename?
306 * The user wants to load multiple modules which
309 if (strchr(filename,'*') || (strchr(filename,'?')))
312 DIR* library = opendir(Instance->Config->ModPath);
315 /* Try and locate and load all modules matching the pattern */
316 dirent* entry = NULL;
317 while ((entry = readdir(library)))
319 if (Instance->MatchText(entry->d_name, filename))
321 if (!this->Load(entry->d_name))
327 /* Loadmodule will now return false if any one of the modules failed
328 * to load (but wont abort when it encounters a bad one) and when 1 or
329 * more modules were actually loaded.
331 return (n_match > 0);
334 char modfile[MAXBUF];
335 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
336 std::string filename_str = filename;
338 if (!ServerConfig::DirValid(modfile))
340 snprintf(MODERR, MAXBUF,"Module %s is not within the modules directory.", modfile);
341 Instance->Log(DEFAULT, MODERR);
345 if (!ServerConfig::FileExists(modfile))
347 snprintf(MODERR,MAXBUF,"Module file could not be found: %s", modfile);
348 Instance->Log(DEFAULT, MODERR);
352 if(find(Instance->Config->module_names.begin(), Instance->Config->module_names.end(), filename_str) != Instance->Config->module_names.end())
354 Instance->Log(DEFAULT,"Module %s is already loaded, cannot load a module twice!",modfile);
355 snprintf(MODERR, MAXBUF, "Module already loaded");
360 ircd_module* newhandle;
367 /* This will throw a CoreException if there's a problem loading
368 * the module file or getting a pointer to the init_module symbol.
370 newhandle = new ircd_module(Instance, modfile, "init_module");
372 handles[this->ModCount+1] = newhandle;
374 newmod = handles[this->ModCount+1]->CallInit();
378 Version v = newmod->GetVersion();
380 if (v.API != API_VERSION)
383 Instance->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
384 snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
389 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]"));
392 modules[this->ModCount+1] = newmod;
394 /* save the module and the module's classfactory, if
395 * this isnt done, random crashes can occur :/ */
396 Instance->Config->module_names.push_back(filename);
400 Instance->Log(DEFAULT, "Unable to load %s",modfile);
401 snprintf(MODERR,MAXBUF, "Probably missing init_module() entrypoint, but dlsym() didn't notice a problem");
405 catch (LoadModuleException& modexcept)
407 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
408 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
411 catch (FindSymbolException& modexcept)
413 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
414 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
417 catch (CoreException& modexcept)
419 Instance->Log(DEFAULT,"Unable to load %s: %s",modfile,modexcept.GetReason());
420 snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
425 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(modules[this->ModCount],filename_str));
427 for (int n = 0; n != this->ModCount+1; ++n)
428 modules[n]->Prioritize();
430 Instance->BuildISupport();
434 bool ModuleManager::EraseHandle(unsigned int j)
436 ModuleHandleList::iterator iter;
438 if (j >= handles.size())
443 iter = handles.begin() + j;
449 handles.push_back(NULL);
455 bool ModuleManager::EraseModule(unsigned int j)
457 bool success = false;
459 ModuleList::iterator iter;
461 if (j >= modules.size())
466 iter = modules.begin() + j;
472 modules.push_back(NULL);
476 std::vector<std::string>::iterator iter2;
478 if (j >= Instance->Config->module_names.size())
483 iter2 = Instance->Config->module_names.begin() + j;
485 Instance->Config->module_names.erase(iter2);
491 bool ModuleManager::Unload(const char* filename)
493 std::string filename_str = filename;
494 for (unsigned int j = 0; j != Instance->Config->module_names.size(); j++)
496 if (Instance->Config->module_names[j] == filename_str)
498 if (modules[j]->GetVersion().Flags & VF_STATIC)
500 Instance->Log(DEFAULT,"Failed to unload STATIC module %s",filename);
501 snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
504 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
505 if (intercount.first > 0)
507 Instance->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
508 snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
510 intercount.first > 1 ? "s" : "",
511 intercount.first > 1 ? "are" : "is",
512 intercount.second.c_str());
515 /* Give the module a chance to tidy out all its metadata */
516 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
518 modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
520 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
522 modules[j]->OnCleanup(TYPE_USER,u->second);
525 /* Tidy up any dangling resolvers */
526 Instance->Res->CleanResolvers(modules[j]);
528 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modules[j],Instance->Config->module_names[j]));
530 this->DetachAll(modules[j]);
533 Instance->Parser->RemoveCommands(filename);
534 this->EraseModule(j);
535 this->EraseHandle(j);
536 Instance->Log(DEFAULT,"Module %s unloaded",filename);
538 Instance->BuildISupport();
542 Instance->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename);
543 snprintf(MODERR,MAXBUF,"Module not loaded");
547 /* We must load the modules AFTER initializing the socket engine, now */
548 void ModuleManager::LoadAll()
550 char configToken[MAXBUF];
551 Instance->Config->module_names.clear();
554 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
556 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
557 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
559 if (!this->Load(configToken))
561 Instance->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->LastError());
562 printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->LastError());
563 Instance->Exit(EXIT_STATUS_MODULE);
566 printf_c("\nA total of \033[1;32m%d\033[0m module%s been loaded.\n", (this->GetCount()+1), (this->GetCount()+1) == 1 ? " has" : "s have");
567 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount()+1);
570 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
572 if (Features.find(FeatureName) == Features.end())
574 Features[FeatureName] = Mod;
580 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
582 featurelist::iterator iter = Features.find(FeatureName);
584 if (iter == Features.end())
587 Features.erase(iter);
591 Module* ModuleManager::FindFeature(const std::string &FeatureName)
593 featurelist::iterator iter = Features.find(FeatureName);
595 if (iter == Features.end())
601 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
603 interfacelist::iterator iter = Interfaces.find(InterfaceName);
605 if (iter == Interfaces.end())
609 Interfaces[InterfaceName] = std::make_pair(0, ml);
614 iter->second.second.push_back(Mod);
620 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
622 interfacelist::iterator iter = Interfaces.find(InterfaceName);
624 if (iter == Interfaces.end())
627 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
631 iter->second.second.erase(x);
632 if (iter->second.second.empty())
633 Interfaces.erase(InterfaceName);
640 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
642 interfacelist::iterator iter = Interfaces.find(InterfaceName);
643 if (iter == Interfaces.end())
646 return &(iter->second.second);
649 void ModuleManager::UseInterface(const std::string &InterfaceName)
651 interfacelist::iterator iter = Interfaces.find(InterfaceName);
652 if (iter != Interfaces.end())
653 iter->second.first++;
657 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
659 interfacelist::iterator iter = Interfaces.find(InterfaceName);
660 if (iter != Interfaces.end())
661 iter->second.first--;
664 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
666 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
668 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
672 return std::make_pair(iter->second.first, iter->first);
676 return std::make_pair(0, "");
679 const std::string& ModuleManager::GetModuleName(Module* m)
681 static std::string nothing; /* Prevent compiler warning */
683 if (!this->GetCount())
686 for (int i = 0; i <= this->GetCount(); i++)
688 if (this->modules[i] == m)
690 return Instance->Config->module_names[i];
693 return nothing; /* As above */
696 /* This is ugly, yes, but hash_map's arent designed to be
697 * addressed in this manner, and this is a bit of a kludge.
698 * Luckily its a specialist function and rarely used by
699 * many modules (in fact, it was specially created to make
700 * m_safelist possible, initially).
703 Channel* InspIRCd::GetChannelIndex(long index)
706 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
714 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
716 return match(sliteral.c_str(),spattern.c_str());
719 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
721 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
724 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
726 return this->Parser->IsValidCommand(commandname, pcnt, user);
729 void InspIRCd::AddCommand(Command *f)
731 if (!this->Parser->CreateCommand(f))
733 ModuleException err("Command "+std::string(f->command)+" already exists.");
738 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
740 this->Modes->Process(parameters,pcnt,user,true);
743 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
745 std::string CompleteLine = LinePrefix;
747 while (TextStream >> Word)
749 if (CompleteLine.length() + Word.length() + 3 > 500)
751 User->WriteServ(CompleteLine);
752 CompleteLine = LinePrefix;
754 CompleteLine = CompleteLine + Word + " ";
756 User->WriteServ(CompleteLine);
759 User* FindDescriptorHandler::Call(int socket)
761 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
764 bool InspIRCd::AddMode(ModeHandler* mh)
766 return this->Modes->AddMode(mh);
769 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
771 return this->Modes->AddModeWatcher(mw);
774 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
776 return this->Modes->DelModeWatcher(mw);
779 bool InspIRCd::AddResolver(Resolver* r, bool cached)
782 return this->Res->AddResolverClass(r);
785 r->TriggerCachedResult();
791 Module* ModuleManager::Find(const std::string &name)
793 for (int i = 0; i <= this->GetCount(); i++)
795 if (Instance->Config->module_names[i] == name)
797 return this->modules[i];
803 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
805 /* Is there any reason to load the entire config file again here?
806 * it's needed if they specify another config file, but using the
807 * default one we can just use the global config data - pre-parsed!
809 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
810 this->error = CONF_NO_ERROR;
811 this->data = &ServerInstance->Config->config_data;
812 this->privatehash = false;
816 ConfigReader::~ConfigReader()
819 delete this->errorlog;
820 if(this->privatehash)
825 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
827 ServerInstance->Config->ClearStack();
829 this->error = CONF_NO_ERROR;
830 this->data = new ConfigDataHash;
831 this->privatehash = true;
832 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
833 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
834 if (!this->readerror)
835 this->error = CONF_FILE_NOT_FOUND;
839 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
841 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
844 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
846 this->error = CONF_VALUE_NOT_FOUND;
851 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
853 return ReadValue(tag, name, "", index, allow_linefeeds);
856 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
858 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
861 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
863 return ReadFlag(tag, name, "", index);
867 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
871 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
873 this->error = CONF_VALUE_NOT_FOUND;
877 if ((need_positive) && (result < 0))
879 this->error = CONF_INT_NEGATIVE;
886 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
888 return ReadInteger(tag, name, "", index, need_positive);
891 long ConfigReader::GetError()
893 long olderr = this->error;
898 void ConfigReader::DumpErrors(bool bail, User* user)
900 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
904 int ConfigReader::Enumerate(const std::string &tag)
906 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
909 int ConfigReader::EnumerateValues(const std::string &tag, int index)
911 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
914 bool ConfigReader::Verify()
916 return this->readerror;
920 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
925 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
929 std::string FileReader::Contents()
932 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
940 unsigned long FileReader::ContentSize()
942 return this->contentsize;
945 void FileReader::CalcSize()
948 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
949 n += (a->length() + 2);
950 this->contentsize = n;
953 void FileReader::LoadFile(const std::string &filename)
957 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
965 FileReader::~FileReader()
969 bool FileReader::Exists()
971 return (!(fc.size() == 0));
974 std::string FileReader::GetLine(int x)
976 if ((x<0) || ((unsigned)x>fc.size()))
981 int FileReader::FileSize()