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*, 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(std::string&, std::vector<std::string>&, User *, bool, const std::string&) { return 0; }
136 void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, 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::OnCheckExtBan(User *, Channel *, char) { return 0; }
147 int Module::OnCheckStringExtBan(const std::string &s, Channel *c, char type) { return 0; }
148 int Module::OnStats(char, User*, string_list&) { return 0; }
149 int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
150 int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
151 int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
152 void Module::OnEvent(Event*) { return; }
153 const char* Module::OnRequest(Request*) { return NULL; }
154 int Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return 0; }
155 void Module::OnGlobalOper(User*) { }
156 void Module::OnPostConnect(User*) { }
157 int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
158 int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
159 void Module::OnRawSocketAccept(int, const std::string&, int) { }
160 int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
161 void Module::OnRawSocketClose(int) { }
162 void Module::OnRawSocketConnect(int) { }
163 int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
164 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
165 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
166 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
167 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
168 void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
169 void Module::OnGetServerDescription(const std::string&, std::string&) { }
170 void Module::OnSyncUser(User*, Module*, void*) { }
171 void Module::OnSyncChannel(Channel*, Module*, void*) { }
172 void Module::ProtoSendMode(void*, int, void*, const std::string&) { }
173 void Module::OnSyncChannelMetaData(Channel*, Module*, void*, const std::string&, bool) { }
174 void Module::OnSyncUserMetaData(User*, Module*, void*, const std::string&, bool) { }
175 void Module::OnSyncOtherMetaData(Module*, void*, bool) { }
176 void Module::OnDecodeMetaData(int, void*, const std::string&, const std::string&) { }
177 void Module::ProtoSendMetaData(void*, int, void*, const std::string&, const std::string&) { }
178 void Module::OnWallops(User*, const std::string&) { }
179 void Module::OnChangeHost(User*, const std::string&) { }
180 void Module::OnChangeName(User*, const std::string&) { }
181 void Module::OnAddLine(User*, XLine*) { }
182 void Module::OnDelLine(User*, XLine*) { }
183 void Module::OnExpireLine(XLine*) { }
184 void Module::OnCleanup(int, void*) { }
185 int Module::OnChannelPreDelete(Channel*) { return 0; }
186 void Module::OnChannelDelete(Channel*) { }
187 int Module::OnSetAway(User*, const std::string &) { return 0; }
188 int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
189 int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
190 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
191 void Module::OnGarbageCollect() { }
192 void Module::OnBufferFlushed(User*) { }
193 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
194 void Module::OnRunTestSuite() { }
195 void Module::OnNamesListItem(User*, User*, Channel*, std::string&, std::string&) { }
196 int Module::OnNumeric(User*, unsigned int, const std::string&) { return 0; }
197 void Module::OnHookUserIO(User*, const std::string&) { }
199 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
203 ModuleManager::~ModuleManager()
207 bool ModuleManager::Attach(Implementation i, Module* mod)
209 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
212 EventHandlers[i].push_back(mod);
216 bool ModuleManager::Detach(Implementation i, Module* mod)
218 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
220 if (x == EventHandlers[i].end())
223 EventHandlers[i].erase(x);
227 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
229 for (size_t n = 0; n < sz; ++n)
233 void ModuleManager::DetachAll(Module* mod)
235 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
236 Detach((Implementation)n, mod);
239 bool ModuleManager::SetPriority(Module* mod, PriorityState s)
241 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
242 SetPriority(mod, (Implementation)n, s);
247 bool ModuleManager::SetPriority(Module* mod, Implementation i, PriorityState s, Module** modules, size_t sz)
249 /** To change the priority of a module, we first find its position in the vector,
250 * then we find the position of the other modules in the vector that this module
251 * wants to be before/after. We pick off either the first or last of these depending
252 * on which they want, and we make sure our module is *at least* before or after
253 * the first or last of this subset, depending again on the type of priority.
260 /* Locate our module. This is O(n) but it only occurs on module load so we're
261 * not too bothered about it
263 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
265 if (EventHandlers[i][x] == mod)
273 /* Eh? this module doesnt exist, probably trying to set priority on an event
274 * theyre not attached to.
285 /* Module wants to be first, sod everything else */
289 /* Module is submissive and wants to be last... awww. */
291 if (EventHandlers[i].empty())
294 swap_pos = EventHandlers[i].size() - 1;
296 /* Place this module after a set of other modules */
299 /* Find the latest possible position */
302 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
304 for (size_t n = 0; n < sz; ++n)
306 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
315 /* Place this module before a set of other modules */
318 swap_pos = EventHandlers[i].size() - 1;
320 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
322 for (size_t n = 0; n < sz; ++n)
324 if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
335 /* Do we need to swap? */
336 if (swap && (swap_pos != source))
338 /* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
341 if (source > swap_pos)
344 for (unsigned int j = source; j != swap_pos; j += incrmnt)
346 if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
349 std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
356 std::string& ModuleManager::LastError()
358 return LastModuleError;
361 bool ModuleManager::Load(const char* filename)
363 /* Do we have a glob pattern in the filename?
364 * The user wants to load multiple modules which
367 if (strchr(filename,'*') || (strchr(filename,'?')))
370 DIR* library = opendir(Instance->Config->ModPath);
373 /* Try and locate and load all modules matching the pattern */
374 dirent* entry = NULL;
375 while (0 != (entry = readdir(library)))
377 if (Instance->MatchText(entry->d_name, filename))
379 if (!this->Load(entry->d_name))
385 /* Loadmodule will now return false if any one of the modules failed
386 * to load (but wont abort when it encounters a bad one) and when 1 or
387 * more modules were actually loaded.
389 return (n_match > 0);
392 char modfile[MAXBUF];
393 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
394 std::string filename_str = filename;
396 if (!ServerConfig::DirValid(modfile))
398 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?)";
399 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
403 if (!ServerConfig::FileExists(modfile))
405 LastModuleError = "Module file could not be found: " + filename_str;
406 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
410 if (Modules.find(filename_str) != Modules.end())
412 LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
413 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
417 Module* newmod = NULL;
418 ircd_module* newhandle = NULL;
422 /* This will throw a CoreException if there's a problem loading
423 * the module file or getting a pointer to the init_module symbol.
425 newhandle = new ircd_module(Instance, modfile, "init_module");
426 newmod = newhandle->CallInit();
430 Version v = newmod->GetVersion();
432 if (v.API != API_VERSION)
437 LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
438 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
443 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]"));
446 Modules[filename_str] = std::make_pair(newhandle, newmod);
451 LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
452 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
456 /** XXX: Is there anything we can do about this mess? -- Brain */
457 catch (LoadModuleException& modexcept)
464 LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
465 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
468 catch (FindSymbolException& modexcept)
475 LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
476 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
479 catch (CoreException& modexcept)
486 LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
487 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
492 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
494 /* We give every module a chance to re-prioritize when we introduce a new one,
495 * not just the one thats loading, as the new module could affect the preference
498 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
499 n->second.second->Prioritize();
501 Instance->BuildISupport();
505 bool ModuleManager::Unload(const char* filename)
507 std::string filename_str(filename);
508 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
510 if (modfind != Modules.end())
512 if (modfind->second.second->GetVersion().Flags & VF_STATIC)
514 LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
515 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
518 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
519 if (intercount.first > 0)
521 LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
522 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
526 /* Give the module a chance to tidy out all its metadata */
527 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
529 modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
531 for (user_hash::iterator u = Instance->Users->clientlist->begin(); u != Instance->Users->clientlist->end(); u++)
533 modfind->second.second->OnCleanup(TYPE_USER,u->second);
536 /* Tidy up any dangling resolvers */
537 Instance->Res->CleanResolvers(modfind->second.second);
540 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
542 this->DetachAll(modfind->second.second);
544 Instance->Parser->RemoveCommands(filename);
546 delete modfind->second.second;
547 delete modfind->second.first;
548 Modules.erase(modfind);
550 Instance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
552 Instance->BuildISupport();
556 LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
557 Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
561 /* We must load the modules AFTER initializing the socket engine, now */
562 void ModuleManager::LoadAll()
564 char configToken[MAXBUF];
567 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
569 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
570 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
572 if (!this->Load(configToken))
574 Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
575 printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
576 Instance->Exit(EXIT_STATUS_MODULE);
581 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
583 if (Features.find(FeatureName) == Features.end())
585 Features[FeatureName] = Mod;
591 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
593 featurelist::iterator iter = Features.find(FeatureName);
595 if (iter == Features.end())
598 Features.erase(iter);
602 Module* ModuleManager::FindFeature(const std::string &FeatureName)
604 featurelist::iterator iter = Features.find(FeatureName);
606 if (iter == Features.end())
612 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
614 interfacelist::iterator iter = Interfaces.find(InterfaceName);
616 if (iter == Interfaces.end())
620 Interfaces[InterfaceName] = std::make_pair(0, ml);
624 iter->second.second.push_back(Mod);
629 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
631 interfacelist::iterator iter = Interfaces.find(InterfaceName);
633 if (iter == Interfaces.end())
636 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
640 iter->second.second.erase(x);
641 if (iter->second.second.empty())
642 Interfaces.erase(InterfaceName);
649 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
651 interfacelist::iterator iter = Interfaces.find(InterfaceName);
652 if (iter == Interfaces.end())
655 return &(iter->second.second);
658 bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
660 interfacelist::iterator iter = Interfaces.find(InterfaceName);
661 if (iter == Interfaces.end())
665 modulelist& ml = iter->second.second;
666 modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
667 return (mi != ml.end());
671 void ModuleManager::UseInterface(const std::string &InterfaceName)
673 interfacelist::iterator iter = Interfaces.find(InterfaceName);
674 if (iter != Interfaces.end())
675 iter->second.first++;
679 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
681 interfacelist::iterator iter = Interfaces.find(InterfaceName);
682 if (iter != Interfaces.end())
683 iter->second.first--;
686 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
688 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
690 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
694 return std::make_pair(iter->second.first, iter->first);
698 return std::make_pair(0, "");
701 const std::string& ModuleManager::GetModuleName(Module* m)
703 static std::string nothing;
705 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
707 if (n->second.second == m)
714 /* This is ugly, yes, but hash_map's arent designed to be
715 * addressed in this manner, and this is a bit of a kludge.
716 * Luckily its a specialist function and rarely used by
717 * many modules (in fact, it was specially created to make
718 * m_safelist possible, initially).
721 Channel* InspIRCd::GetChannelIndex(long index)
724 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
732 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
734 return match(sliteral, spattern);
737 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
739 return this->Parser->CallHandler(commandname, parameters, user);
742 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
744 return this->Parser->IsValidCommand(commandname, pcnt, user);
747 void InspIRCd::AddCommand(Command *f)
749 if (!this->Parser->CreateCommand(f))
751 ModuleException err("Command "+std::string(f->command)+" already exists.");
756 void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
758 this->Modes->Process(parameters, user, true);
761 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, std::stringstream &TextStream)
763 std::string CompleteLine = LinePrefix;
765 while (TextStream >> Word)
767 if (CompleteLine.length() + Word.length() + 3 > 500)
769 User->WriteServ(CompleteLine);
770 CompleteLine = LinePrefix;
772 CompleteLine = CompleteLine + Word + " ";
774 User->WriteServ(CompleteLine);
777 User* FindDescriptorHandler::Call(int socket)
779 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
782 bool InspIRCd::AddResolver(Resolver* r, bool cached)
785 return this->Res->AddResolverClass(r);
788 r->TriggerCachedResult();
794 Module* ModuleManager::Find(const std::string &name)
796 std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
798 if (modfind == Modules.end())
801 return modfind->second.second;
804 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
806 std::vector<std::string> retval;
807 for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
808 if (!filter || (x->second.second->GetVersion().Flags & filter))
809 retval.push_back(x->first);
813 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
815 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
816 this->error = CONF_NO_ERROR;
817 this->data = &ServerInstance->Config->config_data;
818 this->privatehash = false;
822 ConfigReader::~ConfigReader()
825 delete this->errorlog;
826 if(this->privatehash)
831 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
833 ServerInstance->Config->ClearStack();
835 this->error = CONF_NO_ERROR;
836 this->data = new ConfigDataHash;
837 this->privatehash = true;
838 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
839 /*** XXX: This might block! */
840 this->readerror = ServerInstance->Config->DoInclude(*this->data, filename, *this->errorlog);
841 if (!this->readerror)
842 this->error = CONF_FILE_NOT_FOUND;
846 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
848 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
851 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
853 this->error = CONF_VALUE_NOT_FOUND;
858 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
860 return ReadValue(tag, name, "", index, allow_linefeeds);
863 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
865 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
868 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
870 return ReadFlag(tag, name, "", index);
874 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
878 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
880 this->error = CONF_VALUE_NOT_FOUND;
884 if ((need_positive) && (result < 0))
886 this->error = CONF_INT_NEGATIVE;
893 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
895 return ReadInteger(tag, name, "", index, need_positive);
898 long ConfigReader::GetError()
900 long olderr = this->error;
905 void ConfigReader::DumpErrors(bool bail, User* user)
907 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
911 int ConfigReader::Enumerate(const std::string &tag)
913 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
916 int ConfigReader::EnumerateValues(const std::string &tag, int index)
918 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
921 bool ConfigReader::Verify()
923 return this->readerror;
927 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
932 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
936 std::string FileReader::Contents()
939 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
947 unsigned long FileReader::ContentSize()
949 return this->contentsize;
952 void FileReader::CalcSize()
955 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
956 n += (a->length() + 2);
957 this->contentsize = n;
960 void FileReader::LoadFile(const std::string &filename)
964 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
972 FileReader::~FileReader()
976 bool FileReader::Exists()
978 return (!(fc.size() == 0));
981 std::string FileReader::GetLine(int x)
983 if ((x<0) || ((unsigned)x>fc.size()))
988 int FileReader::FileSize()