1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2008 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()
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()
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, 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&, const 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&, const std::string &) { }
122 void Module::OnInfo(User*) { }
123 void Module::OnWhois(User*, User*) { }
124 int Module::OnUserPreInvite(User*, User*, Channel*, time_t) { 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* const*, int, User *, bool, const std::string&) { return 0; }
136 void Module::OnPostCommand(const std::string&, const char* const*, 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::OnRawMode(User*, Channel*, const char, const std::string &, bool, int, bool) { return 0; }
142 int Module::OnCheckInvite(User*, Channel*) { return 0; }
143 int Module::OnCheckKey(User*, Channel*, const std::string&) { return 0; }
144 int Module::OnCheckLimit(User*, Channel*) { return 0; }
145 int Module::OnCheckBan(User*, Channel*) { return 0; }
146 int Module::OnStats(char, User*, string_list&) { return 0; }
147 int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
148 int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
149 int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
150 void Module::OnEvent(Event*) { return; }
151 const char* Module::OnRequest(Request*) { return NULL; }
152 int Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return 0; }
153 void Module::OnGlobalOper(User*) { }
154 void Module::OnPostConnect(User*) { }
155 int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
156 int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
157 void Module::OnRawSocketAccept(int, const std::string&, int) { }
158 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
159 void Module::OnRawSocketClose(int) { }
160 void Module::OnRawSocketConnect(int) { }
161 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
162 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
163 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
164 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
165 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
166 void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
167 void Module::OnGetServerDescription(const std::string&, std::string&) { }
168 void Module::OnSyncUser(User*, Module*, void*) { }
169 void Module::OnSyncChannel(Channel*, Module*, void*) { }
170 void Module::ProtoSendMode(void*, int, void*, const std::string&) { }
171 void Module::OnSyncChannelMetaData(Channel*, Module*, void*, const std::string&, bool) { }
172 void Module::OnSyncUserMetaData(User*, Module*, void*, const std::string&, bool) { }
173 void Module::OnSyncOtherMetaData(Module*, void*, bool) { }
174 void Module::OnDecodeMetaData(int, void*, const std::string&, const std::string&) { }
175 void Module::ProtoSendMetaData(void*, int, void*, const std::string&, const std::string&) { }
176 void Module::OnWallops(User*, const std::string&) { }
177 void Module::OnChangeHost(User*, const std::string&) { }
178 void Module::OnChangeName(User*, const std::string&) { }
179 void Module::OnAddLine(User*, XLine*) { }
180 void Module::OnDelLine(User*, XLine*) { }
181 void Module::OnExpireLine(XLine*) { }
182 void Module::OnCleanup(int, void*) { }
183 int Module::OnChannelPreDelete(Channel*) { return 0; }
184 void Module::OnChannelDelete(Channel*) { }
185 int Module::OnSetAway(User*, const std::string &) { return 0; }
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&) { }
192 void Module::OnRunTestSuite() { }
193 void Module::OnNamesListItem(User*, User*, Channel*, std::string&, std::string&) { }
194 int Module::OnNumeric(User*, unsigned int, const std::string&) { return 0; }
195 void Module::OnHookUserIO(User*, const std::string&) { }
197 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
201 ModuleManager::~ModuleManager()
205 bool ModuleManager::Attach(Implementation i, Module* mod)
207 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
210 EventHandlers[i].push_back(mod);
214 bool ModuleManager::Detach(Implementation i, Module* mod)
216 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
218 if (x == EventHandlers[i].end())
221 EventHandlers[i].erase(x);
225 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
227 for (size_t n = 0; n < sz; ++n)
231 void ModuleManager::DetachAll(Module* mod)
233 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
234 Detach((Implementation)n, mod);
237 bool ModuleManager::SetPriority(Module* mod, PriorityState s)
239 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
240 SetPriority(mod, (Implementation)n, s);
245 bool ModuleManager::SetPriority(Module* mod, Implementation i, PriorityState s, Module** modules, size_t sz)
247 /** To change the priority of a module, we first find its position in the vector,
248 * then we find the position of the other modules in the vector that this module
249 * wants to be before/after. We pick off either the first or last of these depending
250 * on which they want, and we make sure our module is *at least* before or after
251 * the first or last of this subset, depending again on the type of priority.
258 /* Locate our module. This is O(n) but it only occurs on module load so we're
259 * not too bothered about it
261 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
263 if (EventHandlers[i][x] == mod)
271 /* Eh? this module doesnt exist, probably trying to set priority on an event
272 * theyre not attached to.
283 /* Module wants to be first, sod everything else */
287 /* Module is submissive and wants to be last... awww. */
289 if (EventHandlers[i].empty())
292 swap_pos = EventHandlers[i].size() - 1;
294 /* Place this module after a set of other modules */
297 /* Find the latest possible position */
300 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
302 for (size_t n = 0; n < sz; ++n)
304 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
313 /* Place this module before a set of other modules */
316 swap_pos = EventHandlers[i].size() - 1;
318 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
320 for (size_t n = 0; n < sz; ++n)
322 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
333 /* Do we need to swap? */
334 if (swap && (swap_pos != source))
335 std::swap(EventHandlers[i][swap_pos], EventHandlers[i][source]);
340 std::string& ModuleManager::LastError()
342 return LastModuleError;
345 bool ModuleManager::Load(const char* filename)
347 /* Do we have a glob pattern in the filename?
348 * The user wants to load multiple modules which
351 if (strchr(filename,'*') || (strchr(filename,'?')))
354 DIR* library = opendir(Instance->Config->ModPath);
357 /* Try and locate and load all modules matching the pattern */
358 dirent* entry = NULL;
359 while (0 != (entry = readdir(library)))
361 if (Instance->MatchText(entry->d_name, filename))
363 if (!this->Load(entry->d_name))
369 /* Loadmodule will now return false if any one of the modules failed
370 * to load (but wont abort when it encounters a bad one) and when 1 or
371 * more modules were actually loaded.
373 return (n_match > 0);
376 char modfile[MAXBUF];
377 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
378 std::string filename_str = filename;
380 if (!ServerConfig::DirValid(modfile))
382 LastModuleError = "Module " + std::string(filename) + " is not in the module directory that i am configured to look in (is "+Instance->Config->ModPath+" really a symlink?)";
383 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
387 if (!ServerConfig::FileExists(modfile))
389 LastModuleError = "Module file could not be found: " + filename_str;
390 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
394 if (Modules.find(filename_str) != Modules.end())
396 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
397 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
401 Module* newmod = NULL;
402 ircd_module* newhandle = NULL;
406 /* This will throw a CoreException if there's a problem loading
407 * the module file or getting a pointer to the init_module symbol.
409 newhandle = new ircd_module(Instance, modfile, "init_module");
410 newmod = newhandle->CallInit();
414 Version v = newmod->GetVersion();
416 if (v.API != API_VERSION)
421 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
422 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
427 Instance->Logs->Log("MODULE", 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]"));
430 Modules[filename_str] = std::make_pair(newhandle, newmod);
435 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
436 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
440 /** XXX: Is there anything we can do about this mess? -- Brain */
441 catch (LoadModuleException& modexcept)
448 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
449 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
452 catch (FindSymbolException& modexcept)
459 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
460 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
463 catch (CoreException& modexcept)
470 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
471 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
476 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
478 /* We give every module a chance to re-prioritize when we introduce a new one,
479 * not just the one thats loading, as the new module could affect the preference
482 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
483 n->second.second->Prioritize();
485 Instance->BuildISupport();
489 bool ModuleManager::Unload(const char* filename)
491 std::string filename_str(filename);
492 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
494 if (modfind != Modules.end())
496 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
498 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
499 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
502 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
503 if (intercount.first > 0)
505 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
506 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
510 /* Give the module a chance to tidy out all its metadata */
511 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
513 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
515 for (user_hash::iterator u = Instance->Users->clientlist->begin(); u != Instance->Users->clientlist->end(); u++)
517 modfind->second.second->OnCleanup(TYPE_USER,u->second);
520 /* Tidy up any dangling resolvers */
521 Instance->Res->CleanResolvers(modfind->second.second);
524 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
526 this->DetachAll(modfind->second.second);
528 Instance->Parser->RemoveCommands(filename);
530 delete modfind->second.second;
531 delete modfind->second.first;
532 Modules.erase(modfind);
534 Instance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
536 Instance->BuildISupport();
540 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
541 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
545 /* We must load the modules AFTER initializing the socket engine, now */
546 void ModuleManager::LoadAll()
548 char configToken[MAXBUF];
551 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
553 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
554 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
556 if (!this->Load(configToken))
558 Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
559 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
560 Instance->Exit(EXIT_STATUS_MODULE);
565 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
567 if (Features.find(FeatureName) == Features.end())
569 Features[FeatureName] = Mod;
575 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
577 featurelist::iterator iter = Features.find(FeatureName);
579 if (iter == Features.end())
582 Features.erase(iter);
586 Module* ModuleManager::FindFeature(const std::string &FeatureName)
588 featurelist::iterator iter = Features.find(FeatureName);
590 if (iter == Features.end())
596 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
598 interfacelist::iterator iter = Interfaces.find(InterfaceName);
600 if (iter == Interfaces.end())
604 Interfaces[InterfaceName] = std::make_pair(0, ml);
609 iter->second.second.push_back(Mod);
615 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
617 interfacelist::iterator iter = Interfaces.find(InterfaceName);
619 if (iter == Interfaces.end())
622 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
626 iter->second.second.erase(x);
627 if (iter->second.second.empty())
628 Interfaces.erase(InterfaceName);
635 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
637 interfacelist::iterator iter = Interfaces.find(InterfaceName);
638 if (iter == Interfaces.end())
641 return &(iter->second.second);
644 bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
646 interfacelist::iterator iter = Interfaces.find(InterfaceName);
647 if (iter == Interfaces.end())
651 modulelist& ml = iter->second.second;
652 modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
653 return (mi != ml.end());
657 void ModuleManager::UseInterface(const std::string &InterfaceName)
659 interfacelist::iterator iter = Interfaces.find(InterfaceName);
660 if (iter != Interfaces.end())
661 iter->second.first++;
665 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
667 interfacelist::iterator iter = Interfaces.find(InterfaceName);
668 if (iter != Interfaces.end())
669 iter->second.first--;
672 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
674 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
676 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
680 return std::make_pair(iter->second.first, iter->first);
684 return std::make_pair(0, "");
687 const std::string& ModuleManager::GetModuleName(Module* m)
689 static std::string nothing;
691 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
693 if (n->second.second == m)
700 /* This is ugly, yes, but hash_map's arent designed to be
701 * addressed in this manner, and this is a bit of a kludge.
702 * Luckily its a specialist function and rarely used by
703 * many modules (in fact, it was specially created to make
704 * m_safelist possible, initially).
707 Channel* InspIRCd::GetChannelIndex(long index)
710 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
718 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
720 return match(sliteral.c_str(),spattern.c_str());
723 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char* const* parameters, int pcnt, User* user)
725 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
728 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
730 return this->Parser->IsValidCommand(commandname, pcnt, user);
733 void InspIRCd::AddCommand(Command *f)
735 if (!this->Parser->CreateCommand(f))
737 ModuleException err("Command "+std::string(f->command)+" already exists.");
742 void InspIRCd::SendMode(const char* const* parameters, int pcnt, User *user)
744 this->Modes->Process(parameters,pcnt,user,true);
747 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, std::stringstream &TextStream)
749 std::string CompleteLine = LinePrefix;
751 while (TextStream >> Word)
753 if (CompleteLine.length() + Word.length() + 3 > 500)
755 User->WriteServ(CompleteLine);
756 CompleteLine = LinePrefix;
758 CompleteLine = CompleteLine + Word + " ";
760 User->WriteServ(CompleteLine);
763 User* FindDescriptorHandler::Call(int socket)
765 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
768 bool InspIRCd::AddResolver(Resolver* r, bool cached)
771 return this->Res->AddResolverClass(r);
774 r->TriggerCachedResult();
780 Module* ModuleManager::Find(const std::string &name)
782 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
784 if (modfind == Modules.end())
787 return modfind->second.second;
790 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
792 std::vector<std::string> retval;
793 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
794 if (!filter || (x->second.second->GetVersion().Flags & filter))
795 retval.push_back(x->first);
799 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
801 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
802 this->error = CONF_NO_ERROR;
803 this->data = &ServerInstance->Config->config_data;
804 this->privatehash = false;
808 ConfigReader::~ConfigReader()
811 delete this->errorlog;
812 if(this->privatehash)
817 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
819 ServerInstance->Config->ClearStack();
821 this->error = CONF_NO_ERROR;
822 this->data = new ConfigDataHash;
823 this->privatehash = true;
824 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
825 /*** XXX: This might block! */
826 this->readerror = ServerInstance->Config->DoInclude(*this->data, filename, *this->errorlog);
827 if (!this->readerror)
828 this->error = CONF_FILE_NOT_FOUND;
832 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
834 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
837 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
839 this->error = CONF_VALUE_NOT_FOUND;
844 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
846 return ReadValue(tag, name, "", index, allow_linefeeds);
849 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
851 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
854 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
856 return ReadFlag(tag, name, "", index);
860 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
864 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
866 this->error = CONF_VALUE_NOT_FOUND;
870 if ((need_positive) && (result < 0))
872 this->error = CONF_INT_NEGATIVE;
879 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
881 return ReadInteger(tag, name, "", index, need_positive);
884 long ConfigReader::GetError()
886 long olderr = this->error;
891 void ConfigReader::DumpErrors(bool bail, User* user)
893 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
897 int ConfigReader::Enumerate(const std::string &tag)
899 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
902 int ConfigReader::EnumerateValues(const std::string &tag, int index)
904 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
907 bool ConfigReader::Verify()
909 return this->readerror;
913 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
918 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
922 std::string FileReader::Contents()
925 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
933 unsigned long FileReader::ContentSize()
935 return this->contentsize;
938 void FileReader::CalcSize()
941 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
942 n += (a->length() + 2);
943 this->contentsize = n;
946 void FileReader::LoadFile(const std::string &filename)
950 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
958 FileReader::~FileReader()
962 bool FileReader::Exists()
964 return (!(fc.size() == 0));
967 std::string FileReader::GetLine(int x)
969 if ((x<0) || ((unsigned)x>fc.size()))
974 int FileReader::FileSize()