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; 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, 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 if (GetModuleName(mod) != "m_spanningtree.so")
245 Instance->Log(DEBUG,"ModuleManager::SetPriority called by %s, priority state %s num_modules=%u", GetModuleName(mod).c_str(), s == PRIO_BEFORE ? "PRIO_BEFORE" :
246 s == PRIO_AFTER ? "PRIO_AFTER" :
247 s == PRIO_LAST ? "PRIO_LAST" :
248 s == PRIO_FIRST ? "PRIO_FIRST" : "<unknown!>",
251 /** To change the priority of a module, we first find its position in the vector,
252 * then we find the position of the other modules in the vector that this module
253 * wants to be before/after. We pick off either the first or last of these depending
254 * on which they want, and we make sure our module is *at least* before or after
255 * the first or last of this subset, depending again on the type of priority.
262 /* Locate our module. This is O(n) but it only occurs on module load so we're
263 * not too bothered about it
265 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
267 if (EventHandlers[i][x] == mod)
275 /* Eh? this module doesnt exist, probably trying to set priority on an event
276 * theyre not attached to.
281 Instance->Log(DEBUG,"ModuleManager::SetPriority: My position: %u", source);
283 /* Debug stuff. We will probably comment this out some time */
286 for (size_t n = 0; n < sz; ++n)
289 Instance->Log(DEBUG," Listed Module: [%08x] %s", modules[n], GetModuleName(modules[n]).c_str());
291 Instance->Log(DEBUG," [null module]");
301 /* Module wants to be first, sod everything else */
305 /* Module is submissive and wants to be last... awww. */
307 if (EventHandlers[i].empty())
310 swap_pos = EventHandlers[i].size() - 1;
312 /* Place this module after a set of other modules */
315 /* Find the latest possible position */
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))
331 /* Place this module before a set of other modules */
334 swap_pos = EventHandlers[i].size() - 1;
336 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
338 for (size_t n = 0; n < sz; ++n)
340 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
351 /* Do we need to swap? */
352 if (swap && (swap_pos != source))
354 std::swap(EventHandlers[i][swap_pos], EventHandlers[i][source]);
355 Instance->Log(DEBUG,"Swap locations %u and %u", swap_pos, source);
358 Instance->Log(DEBUG,"No need to swap");
360 /* Debug stuff. We wont need this some day soon (tm) */
361 Instance->Log(DEBUG,"New ordering:");
362 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
364 Instance->Log(DEBUG," [%08x] %s", EventHandlers[i][x], GetModuleName(EventHandlers[i][x]).c_str());
370 std::string& ModuleManager::LastError()
372 return LastModuleError;
375 bool ModuleManager::Load(const char* filename)
377 /* Do we have a glob pattern in the filename?
378 * The user wants to load multiple modules which
381 if (strchr(filename,'*') || (strchr(filename,'?')))
384 DIR* library = opendir(Instance->Config->ModPath);
387 /* Try and locate and load all modules matching the pattern */
388 dirent* entry = NULL;
389 while ((entry = readdir(library)))
391 if (Instance->MatchText(entry->d_name, filename))
393 if (!this->Load(entry->d_name))
399 /* Loadmodule will now return false if any one of the modules failed
400 * to load (but wont abort when it encounters a bad one) and when 1 or
401 * more modules were actually loaded.
403 return (n_match > 0);
406 char modfile[MAXBUF];
407 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
408 std::string filename_str = filename;
410 if (!ServerConfig::DirValid(modfile))
412 LastModuleError = "Module " + filename_str + " is not within the modules directory.";
413 Instance->Log(DEFAULT, LastModuleError);
417 if (!ServerConfig::FileExists(modfile))
419 LastModuleError = "Module file could not be found: " + filename_str;
420 Instance->Log(DEFAULT, LastModuleError);
424 if (Modules.find(filename_str) != Modules.end())
426 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
427 Instance->Log(DEFAULT, LastModuleError);
431 Module* newmod = NULL;
432 ircd_module* newhandle = NULL;
436 /* This will throw a CoreException if there's a problem loading
437 * the module file or getting a pointer to the init_module symbol.
439 newhandle = new ircd_module(Instance, modfile, "init_module");
440 newmod = newhandle->CallInit();
444 Version v = newmod->GetVersion();
446 if (v.API != API_VERSION)
449 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
450 Instance->Log(DEFAULT, LastModuleError);
455 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]"));
458 Modules[filename_str] = std::make_pair(newhandle, newmod);
462 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
463 Instance->Log(DEFAULT, LastModuleError);
467 catch (LoadModuleException& modexcept)
469 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
470 Instance->Log(DEFAULT, LastModuleError);
473 catch (FindSymbolException& modexcept)
475 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
476 Instance->Log(DEFAULT, LastModuleError);
479 catch (CoreException& modexcept)
481 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
482 Instance->Log(DEFAULT, LastModuleError);
487 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
489 /* We give every module a chance to re-prioritize when we introduce a new one,
490 * not just the one thats loading, as the new module could affect the preference
493 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
494 n->second.second->Prioritize();
496 Instance->BuildISupport();
500 bool ModuleManager::Unload(const char* filename)
502 std::string filename_str(filename);
503 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
505 if (modfind != Modules.end())
507 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
509 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
510 Instance->Log(DEFAULT, LastModuleError);
513 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
514 if (intercount.first > 0)
516 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
517 Instance->Log(DEFAULT, LastModuleError);
521 /* Give the module a chance to tidy out all its metadata */
522 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
524 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
526 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
528 modfind->second.second->OnCleanup(TYPE_USER,u->second);
531 /* Tidy up any dangling resolvers */
532 Instance->Res->CleanResolvers(modfind->second.second);
535 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
537 this->DetachAll(modfind->second.second);
539 Instance->Parser->RemoveCommands(filename);
541 delete modfind->second.second;
542 delete modfind->second.first;
543 Modules.erase(modfind);
545 Instance->Log(DEFAULT,"Module %s unloaded",filename);
547 Instance->BuildISupport();
551 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
552 Instance->Log(DEFAULT, LastModuleError);
556 /* We must load the modules AFTER initializing the socket engine, now */
557 void ModuleManager::LoadAll()
559 char configToken[MAXBUF];
562 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
564 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
565 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
567 if (!this->Load(configToken))
569 Instance->Log(DEFAULT, this->LastError());
570 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
571 Instance->Exit(EXIT_STATUS_MODULE);
574 printf_c("\nA total of \033[1;32m%d\033[0m module%s been loaded.\n", (this->GetCount()), (this->GetCount()) == 1 ? " has" : "s have");
575 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount());
578 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
580 if (Features.find(FeatureName) == Features.end())
582 Features[FeatureName] = Mod;
588 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
590 featurelist::iterator iter = Features.find(FeatureName);
592 if (iter == Features.end())
595 Features.erase(iter);
599 Module* ModuleManager::FindFeature(const std::string &FeatureName)
601 featurelist::iterator iter = Features.find(FeatureName);
603 if (iter == Features.end())
609 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
611 interfacelist::iterator iter = Interfaces.find(InterfaceName);
613 if (iter == Interfaces.end())
617 Interfaces[InterfaceName] = std::make_pair(0, ml);
622 iter->second.second.push_back(Mod);
628 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
630 interfacelist::iterator iter = Interfaces.find(InterfaceName);
632 if (iter == Interfaces.end())
635 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
639 iter->second.second.erase(x);
640 if (iter->second.second.empty())
641 Interfaces.erase(InterfaceName);
648 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
650 interfacelist::iterator iter = Interfaces.find(InterfaceName);
651 if (iter == Interfaces.end())
654 return &(iter->second.second);
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** 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** parameters, int pcnt, User *user)
744 this->Modes->Process(parameters,pcnt,user,true);
747 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, 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::AddMode(ModeHandler* mh)
770 return this->Modes->AddMode(mh);
773 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
775 return this->Modes->AddModeWatcher(mw);
778 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
780 return this->Modes->DelModeWatcher(mw);
783 bool InspIRCd::AddResolver(Resolver* r, bool cached)
786 return this->Res->AddResolverClass(r);
789 r->TriggerCachedResult();
795 Module* ModuleManager::Find(const std::string &name)
797 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
799 if (modfind == Modules.end())
802 return modfind->second.second;
805 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
807 std::vector<std::string> retval;
808 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
809 if (!filter || (x->second.second->GetVersion().Flags & filter))
810 retval.push_back(x->first);
814 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
816 /* Is there any reason to load the entire config file again here?
817 * it's needed if they specify another config file, but using the
818 * default one we can just use the global config data - pre-parsed!
820 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
821 this->error = CONF_NO_ERROR;
822 this->data = &ServerInstance->Config->config_data;
823 this->privatehash = false;
827 ConfigReader::~ConfigReader()
830 delete this->errorlog;
831 if(this->privatehash)
836 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
838 ServerInstance->Config->ClearStack();
840 this->error = CONF_NO_ERROR;
841 this->data = new ConfigDataHash;
842 this->privatehash = true;
843 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
844 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
845 if (!this->readerror)
846 this->error = CONF_FILE_NOT_FOUND;
850 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
852 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
855 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
857 this->error = CONF_VALUE_NOT_FOUND;
862 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
864 return ReadValue(tag, name, "", index, allow_linefeeds);
867 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
869 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
872 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
874 return ReadFlag(tag, name, "", index);
878 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
882 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
884 this->error = CONF_VALUE_NOT_FOUND;
888 if ((need_positive) && (result < 0))
890 this->error = CONF_INT_NEGATIVE;
897 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
899 return ReadInteger(tag, name, "", index, need_positive);
902 long ConfigReader::GetError()
904 long olderr = this->error;
909 void ConfigReader::DumpErrors(bool bail, User* user)
911 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
915 int ConfigReader::Enumerate(const std::string &tag)
917 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
920 int ConfigReader::EnumerateValues(const std::string &tag, int index)
922 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
925 bool ConfigReader::Verify()
927 return this->readerror;
931 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
936 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
940 std::string FileReader::Contents()
943 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
951 unsigned long FileReader::ContentSize()
953 return this->contentsize;
956 void FileReader::CalcSize()
959 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
960 n += (a->length() + 2);
961 this->contentsize = n;
964 void FileReader::LoadFile(const std::string &filename)
968 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
976 FileReader::~FileReader()
980 bool FileReader::Exists()
982 return (!(fc.size() == 0));
985 std::string FileReader::GetLine(int x)
987 if ((x<0) || ((unsigned)x>fc.size()))
992 int FileReader::FileSize()