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 &sversion, int flags, int api_ver)
31 : version(sversion), Flags(flags), API(api_ver)
35 Request::Request(char* anydata, Module* src, Module* dst)
36 : data(anydata), source(src), dest(dst)
38 /* Ensure that because this module doesnt support ID strings, it doesnt break modules that do
39 * by passing them uninitialized pointers (could happen)
44 Request::Request(Module* src, Module* dst, const char* idstr)
45 : id(idstr), source(src), dest(dst)
49 char* Request::GetData()
54 const char* Request::GetId()
59 Module* Request::GetSource()
64 Module* Request::GetDest()
69 const char* Request::Send()
73 return dest->OnRequest(this);
81 Event::Event(char* anydata, Module* src, const std::string &eventid) : data(anydata), source(src), id(eventid) { }
83 char* Event::GetData()
88 Module* Event::GetSource()
93 char* Event::Send(InspIRCd* ServerInstance)
95 FOREACH_MOD(I_OnEvent,OnEvent(this));
99 std::string Event::GetEventID()
105 // These declarations define the behavours of the base class Module (which does nothing at all)
107 Module::Module(InspIRCd* Me) : ServerInstance(Me) { }
108 Module::~Module() { }
110 int Module::OnSendSnotice(char &snomask, std::string &type, const std::string &message) { 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&, bool) { }
115 void Module::OnPostJoin(User*, Channel*) { }
116 void Module::OnUserPart(User*, Channel*, std::string&, bool&) { }
117 void Module::OnPreRehash(User*, const std::string&) { }
118 void Module::OnModuleRehash(User*, const std::string&) { }
119 void Module::OnRehash(User*) { }
120 int Module::OnUserPreJoin(User*, Channel*, const char*, std::string&, const std::string&) { return 0; }
121 void Module::OnMode(User*, void*, int, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
122 Version Module::GetVersion() { return Version("Misconfigured", VF_VENDOR, -1); }
123 void Module::OnOper(User*, const std::string&) { }
124 void Module::OnPostOper(User*, const std::string&, const std::string &) { }
125 void Module::OnInfo(User*) { }
126 void Module::OnWhois(User*, User*) { }
127 int Module::OnUserPreInvite(User*, User*, Channel*, time_t) { return 0; }
128 int Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return 0; }
129 int Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return 0; }
130 int Module::OnUserPreNick(User*, const std::string&) { return 0; }
131 void Module::OnUserPostNick(User*, const std::string&) { }
132 int Module::OnAccessCheck(User*, User*, Channel*, int) { return ACR_DEFAULT; }
133 void Module::On005Numeric(std::string&) { }
134 int Module::OnKill(User*, User*, const std::string&) { return 0; }
135 void Module::OnLoadModule(Module*, const std::string&) { }
136 void Module::OnUnloadModule(Module*, const std::string&) { }
137 void Module::OnBackgroundTimer(time_t) { }
138 int Module::OnPreCommand(std::string&, std::vector<std::string>&, User *, bool, const std::string&) { return 0; }
139 void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, User *, CmdResult, const std::string&) { }
140 bool Module::OnCheckReady(User*) { return true; }
141 int Module::OnUserRegister(User*) { return 0; }
142 int Module::OnUserPreKick(User*, User*, Channel*, const std::string&) { return 0; }
143 void Module::OnUserKick(User*, User*, Channel*, const std::string&, bool&) { }
144 int Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int, bool) { return 0; }
145 int Module::OnCheckInvite(User*, Channel*) { return 0; }
146 int Module::OnCheckKey(User*, Channel*, const std::string&) { return 0; }
147 int Module::OnCheckLimit(User*, Channel*) { return 0; }
148 int Module::OnCheckBan(User*, Channel*) { return 0; }
149 int Module::OnCheckExtBan(User *, Channel *, char) { return 0; }
150 int Module::OnCheckStringExtBan(const std::string &s, Channel *c, char type) { return 0; }
151 int Module::OnStats(char, User*, string_list&) { return 0; }
152 int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
153 int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
154 int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
155 void Module::OnEvent(Event*) { return; }
156 const char* Module::OnRequest(Request*) { return NULL; }
157 int Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return 0; }
158 void Module::OnGlobalOper(User*) { }
159 void Module::OnPostConnect(User*) { }
160 int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
161 int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
162 void Module::OnRawSocketAccept(int, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { }
163 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
164 void Module::OnRawSocketClose(int) { }
165 void Module::OnRawSocketConnect(int) { }
166 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
167 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
168 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
169 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
170 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
171 void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
172 void Module::OnGetServerDescription(const std::string&, std::string&) { }
173 void Module::OnSyncUser(User*, Module*, void*) { }
174 void Module::OnSyncChannel(Channel*, Module*, void*) { }
175 void Module::OnSyncNetwork(Module*, void*) { }
176 void Module::ProtoSendMode(void*, TargetTypeFlags, void*, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
177 void Module::OnDecodeMetaData(Extensible*, const std::string&, const std::string&) { }
178 void Module::ProtoSendMetaData(void*, Extensible*, const std::string&, const std::string&) { }
179 std::string Module::ProtoTranslate(Extensible*) { return "?"; }
180 void Module::OnWallops(User*, const std::string&) { }
181 void Module::OnChangeHost(User*, const std::string&) { }
182 void Module::OnChangeName(User*, const std::string&) { }
183 void Module::OnAddLine(User*, XLine*) { }
184 void Module::OnDelLine(User*, XLine*) { }
185 void Module::OnExpireLine(XLine*) { }
186 void Module::OnCleanup(int, void*) { }
187 int Module::OnChannelPreDelete(Channel*) { return 0; }
188 void Module::OnChannelDelete(Channel*) { }
189 int Module::OnSetAway(User*, const std::string &) { return 0; }
190 int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
191 int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
192 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
193 void Module::OnGarbageCollect() { }
194 void Module::OnBufferFlushed(User*) { }
195 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
196 void Module::OnRunTestSuite() { }
197 void Module::OnNamesListItem(User*, User*, Channel*, std::string&, std::string&) { }
198 int Module::OnNumeric(User*, unsigned int, const std::string&) { return 0; }
199 void Module::OnHookUserIO(User*) { }
200 bool Module::OnHostCycle(User* user) { return false; }
202 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
206 ModuleManager::~ModuleManager()
210 bool ModuleManager::Attach(Implementation i, Module* mod)
212 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
215 EventHandlers[i].push_back(mod);
219 bool ModuleManager::Detach(Implementation i, Module* mod)
221 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
223 if (x == EventHandlers[i].end())
226 EventHandlers[i].erase(x);
230 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
232 for (size_t n = 0; n < sz; ++n)
236 void ModuleManager::DetachAll(Module* mod)
238 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
239 Detach((Implementation)n, mod);
242 bool ModuleManager::SetPriority(Module* mod, Priority s)
244 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
245 SetPriority(mod, (Implementation)n, s);
250 bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module** modules, size_t sz)
252 /** To change the priority of a module, we first find its position in the vector,
253 * then we find the position of the other modules in the vector that this module
254 * wants to be before/after. We pick off either the first or last of these depending
255 * on which they want, and we make sure our module is *at least* before or after
256 * the first or last of this subset, depending again on the type of priority.
263 /* Locate our module. This is O(n) but it only occurs on module load so we're
264 * not too bothered about it
266 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
268 if (EventHandlers[i][x] == mod)
276 /* Eh? this module doesnt exist, probably trying to set priority on an event
277 * theyre not attached to.
285 case PRIORITY_DONTCARE:
288 /* Module wants to be first, sod everything else */
290 if (prioritizationState != PRIO_STATE_FIRST)
295 /* Module wants to be last. */
297 if (prioritizationState != PRIO_STATE_FIRST)
299 else if (EventHandlers[i].empty())
302 swap_pos = EventHandlers[i].size() - 1;
304 /* Place this module after a set of other modules */
307 /* Find the latest possible position */
310 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
312 for (size_t n = 0; n < sz; ++n)
314 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
323 /* Place this module before a set of other modules */
324 case PRIORITY_BEFORE:
326 swap_pos = EventHandlers[i].size() - 1;
328 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
330 for (size_t n = 0; n < sz; ++n)
332 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
343 /* Do we need to swap? */
344 if (swap && (swap_pos != source))
346 // We are going to change positions; we'll need to run again to verify all requirements
347 if (prioritizationState == PRIO_STATE_LAST)
348 prioritizationState = PRIO_STATE_AGAIN;
349 /* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
352 if (source > swap_pos)
355 for (unsigned int j = source; j != swap_pos; j += incrmnt)
357 if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
360 std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
367 std::string& ModuleManager::LastError()
369 return LastModuleError;
372 bool ModuleManager::Load(const char* filename)
374 /* Do we have a glob pattern in the filename?
375 * The user wants to load multiple modules which
378 if (strchr(filename,'*') || (strchr(filename,'?')))
381 DIR* library = opendir(Instance->Config->ModPath.c_str());
384 /* Try and locate and load all modules matching the pattern */
385 dirent* entry = NULL;
386 while (0 != (entry = readdir(library)))
388 if (InspIRCd::Match(entry->d_name, filename, ascii_case_insensitive_map))
390 if (!this->Load(entry->d_name))
396 /* Loadmodule will now return false if any one of the modules failed
397 * to load (but wont abort when it encounters a bad one) and when 1 or
398 * more modules were actually loaded.
400 return (n_match > 0 ? false : true);
403 char modfile[MAXBUF];
404 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath.c_str(),filename);
405 std::string filename_str = filename;
407 if (!ServerConfig::FileExists(modfile))
409 LastModuleError = "Module file could not be found: " + filename_str;
410 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
414 if (Modules.find(filename_str) != Modules.end())
416 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
417 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
421 Module* newmod = NULL;
422 ircd_module* newhandle = NULL;
426 /* This will throw a CoreException if there's a problem loading
427 * the module file or getting a pointer to the init_module symbol.
429 newhandle = new ircd_module(Instance, modfile, "init_module");
430 newmod = newhandle->CallInit();
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 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
447 Instance->Logs->Log("MODULE", DEFAULT,"New module introduced: %s (API version %d, Module version %s)%s", filename, v.API, v.version.c_str(), (!(v.Flags & VF_VENDOR) ? " [3rd Party]" : " [Vendor]"));
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 Instance->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 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
472 catch (FindSymbolException& modexcept)
479 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
480 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
483 catch (CoreException& modexcept)
490 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
491 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
496 FOREACH_MOD_I(Instance,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 Instance->Logs->Log("MODULE", DEFAULT, "Hook priority dependency loop detected while loading " + filename_str);
514 Instance->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 Instance->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 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
539 /* Give the module a chance to tidy out all its metadata */
540 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
542 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
544 for (user_hash::iterator u = Instance->Users->clientlist->begin(); u != Instance->Users->clientlist->end(); u++)
546 modfind->second.second->OnCleanup(TYPE_USER,u->second);
549 /* Tidy up any dangling resolvers */
550 Instance->Res->CleanResolvers(modfind->second.second);
553 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
555 this->DetachAll(modfind->second.second);
557 Instance->Parser->RemoveCommands(filename);
559 delete modfind->second.second;
560 delete modfind->second.first;
561 Modules.erase(modfind);
563 Instance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
565 Instance->BuildISupport();
569 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
570 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
574 /* We must load the modules AFTER initializing the socket engine, now */
575 void ModuleManager::LoadAll()
577 char configToken[MAXBUF];
580 for(int count = 0; count < Instance->Config->ConfValueEnum("module"); count++)
582 Instance->Config->ConfValue("module", "name", count, configToken, MAXBUF);
583 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
585 if (!this->Load(configToken))
587 Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
588 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
589 Instance->Exit(EXIT_STATUS_MODULE);
594 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
596 if (Features.find(FeatureName) == Features.end())
598 Features[FeatureName] = Mod;
604 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
606 featurelist::iterator iter = Features.find(FeatureName);
608 if (iter == Features.end())
611 Features.erase(iter);
615 Module* ModuleManager::FindFeature(const std::string &FeatureName)
617 featurelist::iterator iter = Features.find(FeatureName);
619 if (iter == Features.end())
625 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
627 interfacelist::iterator iter = Interfaces.find(InterfaceName);
629 if (iter == Interfaces.end())
633 Interfaces[InterfaceName] = std::make_pair(0, ml);
637 iter->second.second.push_back(Mod);
642 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
644 interfacelist::iterator iter = Interfaces.find(InterfaceName);
646 if (iter == Interfaces.end())
649 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
653 iter->second.second.erase(x);
654 if (iter->second.second.empty())
655 Interfaces.erase(InterfaceName);
662 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
664 interfacelist::iterator iter = Interfaces.find(InterfaceName);
665 if (iter == Interfaces.end())
668 return &(iter->second.second);
671 bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
673 interfacelist::iterator iter = Interfaces.find(InterfaceName);
674 if (iter == Interfaces.end())
678 modulelist& ml = iter->second.second;
679 modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
680 return (mi != ml.end());
684 void ModuleManager::UseInterface(const std::string &InterfaceName)
686 interfacelist::iterator iter = Interfaces.find(InterfaceName);
687 if (iter != Interfaces.end())
688 iter->second.first++;
692 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
694 interfacelist::iterator iter = Interfaces.find(InterfaceName);
695 if (iter != Interfaces.end())
696 iter->second.first--;
699 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
701 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
703 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
707 return std::make_pair(iter->second.first, iter->first);
711 return std::make_pair(0, "");
714 const std::string& ModuleManager::GetModuleName(Module* m)
716 static std::string nothing;
718 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
720 if (n->second.second == m)
727 /* This is ugly, yes, but hash_map's arent designed to be
728 * addressed in this manner, and this is a bit of a kludge.
729 * Luckily its a specialist function and rarely used by
730 * many modules (in fact, it was specially created to make
731 * m_safelist possible, initially).
734 Channel* InspIRCd::GetChannelIndex(long index)
737 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
745 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
747 return this->Parser->CallHandler(commandname, parameters, user);
750 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
752 return this->Parser->IsValidCommand(commandname, pcnt, user);
755 void InspIRCd::AddCommand(Command *f)
757 if (!this->Parser->CreateCommand(f))
759 ModuleException err("Command "+std::string(f->command)+" already exists.");
764 void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
766 this->Modes->Process(parameters, user, true);
769 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, std::stringstream &TextStream)
771 std::string CompleteLine = LinePrefix;
773 while (TextStream >> Word)
775 if (CompleteLine.length() + Word.length() + 3 > 500)
777 User->WriteServ(CompleteLine);
778 CompleteLine = LinePrefix;
780 CompleteLine = CompleteLine + Word + " ";
782 User->WriteServ(CompleteLine);
785 bool InspIRCd::AddResolver(Resolver* r, bool cached)
788 return this->Res->AddResolverClass(r);
791 r->TriggerCachedResult();
797 Module* ModuleManager::Find(const std::string &name)
799 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
801 if (modfind == Modules.end())
804 return modfind->second.second;
807 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
809 std::vector<std::string> retval;
810 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
811 if (!filter || (x->second.second->GetVersion().Flags & filter))
812 retval.push_back(x->first);
816 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
822 ConfigReader::~ConfigReader()
827 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
829 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
832 if (!ServerInstance->Config->ConfValue(tag, name, default_value, index, result, allow_linefeeds))
834 this->error = CONF_VALUE_NOT_FOUND;
839 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
841 return ReadValue(tag, name, "", index, allow_linefeeds);
844 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
846 return ServerInstance->Config->ConfValueBool(tag, name, default_value, index);
849 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
851 return ReadFlag(tag, name, "", index);
855 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
859 if(!ServerInstance->Config->ConfValueInteger(tag, name, default_value, index, result))
861 this->error = CONF_VALUE_NOT_FOUND;
865 if ((need_positive) && (result < 0))
867 this->error = CONF_INT_NEGATIVE;
874 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
876 return ReadInteger(tag, name, "", index, need_positive);
879 long ConfigReader::GetError()
881 long olderr = this->error;
886 int ConfigReader::Enumerate(const std::string &tag)
888 return ServerInstance->Config->ConfValueEnum(tag);
891 int ConfigReader::EnumerateValues(const std::string &tag, int index)
893 return ServerInstance->Config->ConfVarEnum(tag, index);
896 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
901 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
905 std::string FileReader::Contents()
908 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
916 unsigned long FileReader::ContentSize()
918 return this->contentsize;
921 void FileReader::CalcSize()
924 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
925 n += (a->length() + 2);
926 this->contentsize = n;
929 void FileReader::LoadFile(const std::string &filename)
933 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
941 FileReader::~FileReader()
945 bool FileReader::Exists()
947 return (!(fc.size() == 0));
950 std::string FileReader::GetLine(int x)
952 if ((x<0) || ((unsigned)x>fc.size()))
957 int FileReader::FileSize()