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::Implements(char* Implements) { for (int j = 0; j < 255; j++) Implements[j] = 0; }
182 void Module::OnChannelDelete(Channel*) { }
183 Priority Module::Prioritize() { return PRIORITY_DONTCARE; }
184 void Module::OnSetAway(User*) { }
185 void Module::OnCancelAway(User*) { }
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&) { }
194 ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
196 for (int n = I_BEGIN + 1; n != I_END; ++n)
197 EventHandlers.push_back(std::list<Module*>());
200 ModuleManager::~ModuleManager()
204 bool ModuleManager::Attach(Implementation i, Module* mod)
206 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
209 EventHandlers[i].push_back(mod);
213 bool ModuleManager::Detach(Implementation i, Module* mod)
215 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
217 if (x == EventHandlers[i].end())
220 EventHandlers[i].erase(x);
224 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
226 for (size_t n = 0; n < sz; ++n)
230 void ModuleManager::DetachAll(Module* mod)
232 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
233 Detach((Implementation)n, mod);
236 const char* ModuleManager::LastError()
241 bool ModuleManager::Load(const char* filename)
243 /* Do we have a glob pattern in the filename?
244 * The user wants to load multiple modules which
247 if (strchr(filename,'*') || (strchr(filename,'?')))
250 DIR* library = opendir(Instance->Config->ModPath);
253 /* Try and locate and load all modules matching the pattern */
254 dirent* entry = NULL;
255 while ((entry = readdir(library)))
257 if (Instance->MatchText(entry->d_name, filename))
259 if (!this->Load(entry->d_name))
265 /* Loadmodule will now return false if any one of the modules failed
266 * to load (but wont abort when it encounters a bad one) and when 1 or
267 * more modules were actually loaded.
269 return (n_match > 0);
272 char modfile[MAXBUF];
273 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
274 std::string filename_str = filename;
276 if (!ServerConfig::DirValid(modfile))
278 snprintf(MODERR, MAXBUF,"Module %s is not within the modules directory.", modfile);
279 Instance->Log(DEFAULT, MODERR);
283 if (!ServerConfig::FileExists(modfile))
285 snprintf(MODERR,MAXBUF,"Module file could not be found: %s", modfile);
286 Instance->Log(DEFAULT, MODERR);
290 if(find(Instance->Config->module_names.begin(), Instance->Config->module_names.end(), filename_str) != Instance->Config->module_names.end())
292 Instance->Log(DEFAULT,"Module %s is already loaded, cannot load a module twice!",modfile);
293 snprintf(MODERR, MAXBUF, "Module already loaded");
298 ircd_module* newhandle;
305 /* This will throw a CoreException if there's a problem loading
306 * the module file or getting a pointer to the init_module symbol.
308 newhandle = new ircd_module(Instance, modfile, "init_module");
310 handles[this->ModCount+1] = newhandle;
312 newmod = handles[this->ModCount+1]->CallInit();
316 Version v = newmod->GetVersion();
318 if (v.API != API_VERSION)
321 Instance->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
322 snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
327 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]"));
330 modules[this->ModCount+1] = newmod;
332 /* save the module and the module's classfactory, if
333 * this isnt done, random crashes can occur :/ */
334 Instance->Config->module_names.push_back(filename);
336 char* x = &Instance->Config->implement_lists[this->ModCount+1][0];
337 for(int t = 0; t < 255; t++)
340 modules[this->ModCount+1]->Implements(x);
342 for(int t = 0; t < 255; t++)
343 Instance->Config->global_implementation[t] += Instance->Config->implement_lists[this->ModCount+1][t];
347 Instance->Log(DEFAULT, "Unable to load %s",modfile);
348 snprintf(MODERR,MAXBUF, "Probably missing init_module() entrypoint, but dlsym() didn't notice a problem");
352 catch (LoadModuleException& modexcept)
354 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
355 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
358 catch (FindSymbolException& modexcept)
360 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
361 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
364 catch (CoreException& modexcept)
366 Instance->Log(DEFAULT,"Unable to load %s: %s",modfile,modexcept.GetReason());
367 snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
372 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(modules[this->ModCount],filename_str));
373 // now work out which modules, if any, want to move to the back of the queue,
374 // and if they do, move them there.
375 std::vector<std::string> put_to_back;
376 std::vector<std::string> put_to_front;
377 std::map<std::string,std::string> put_before;
378 std::map<std::string,std::string> put_after;
379 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
381 if (modules[j]->Prioritize() == PRIORITY_LAST)
382 put_to_back.push_back(Instance->Config->module_names[j]);
383 else if (modules[j]->Prioritize() == PRIORITY_FIRST)
384 put_to_front.push_back(Instance->Config->module_names[j]);
385 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_BEFORE)
386 put_before[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
387 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_AFTER)
388 put_after[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
390 for (unsigned int j = 0; j < put_to_back.size(); j++)
391 MoveToLast(put_to_back[j]);
392 for (unsigned int j = 0; j < put_to_front.size(); j++)
393 MoveToFirst(put_to_front[j]);
394 for (std::map<std::string,std::string>::iterator j = put_before.begin(); j != put_before.end(); j++)
395 MoveBefore(j->first,j->second);
396 for (std::map<std::string,std::string>::iterator j = put_after.begin(); j != put_after.end(); j++)
397 MoveAfter(j->first,j->second);
398 Instance->BuildISupport();
402 bool ModuleManager::EraseHandle(unsigned int j)
404 ModuleHandleList::iterator iter;
406 if (j >= handles.size())
411 iter = handles.begin() + j;
417 handles.push_back(NULL);
423 bool ModuleManager::EraseModule(unsigned int j)
425 bool success = false;
427 ModuleList::iterator iter;
429 if (j >= modules.size())
434 iter = modules.begin() + j;
440 modules.push_back(NULL);
444 std::vector<std::string>::iterator iter2;
446 if (j >= Instance->Config->module_names.size())
451 iter2 = Instance->Config->module_names.begin() + j;
453 Instance->Config->module_names.erase(iter2);
459 void ModuleManager::MoveTo(std::string modulename,int slot)
461 unsigned int v2 = 256;
463 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
465 if (Instance->Config->module_names[v] == modulename)
467 // found an instance, swap it with the item at the end
472 if ((v2 != (unsigned int)slot) && (v2 < 256))
474 // Swap the module names over
475 Instance->Config->module_names[v2] = Instance->Config->module_names[slot];
476 Instance->Config->module_names[slot] = modulename;
477 // now swap the module factories
478 ircd_module* temp = handles[v2];
479 handles[v2] = handles[slot];
480 handles[slot] = temp;
481 // now swap the module objects
482 Module* temp_module = modules[v2];
483 modules[v2] = modules[slot];
484 modules[slot] = temp_module;
485 // now swap the implement lists (we dont
486 // need to swap the global or recount it)
487 for (int n = 0; n < 255; n++)
489 char x = Instance->Config->implement_lists[v2][n];
490 Instance->Config->implement_lists[v2][n] = Instance->Config->implement_lists[slot][n];
491 Instance->Config->implement_lists[slot][n] = x;
496 void ModuleManager::MoveAfter(std::string modulename, std::string after)
498 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
500 if (Instance->Config->module_names[v] == after)
502 MoveTo(modulename, v);
508 void ModuleManager::MoveBefore(std::string modulename, std::string before)
510 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
512 if (Instance->Config->module_names[v] == before)
516 MoveTo(modulename, v-1);
520 MoveTo(modulename, v);
527 void ModuleManager::MoveToFirst(std::string modulename)
529 MoveTo(modulename,0);
532 void ModuleManager::MoveToLast(std::string modulename)
534 MoveTo(modulename,this->GetCount());
537 bool ModuleManager::Unload(const char* filename)
539 std::string filename_str = filename;
540 for (unsigned int j = 0; j != Instance->Config->module_names.size(); j++)
542 if (Instance->Config->module_names[j] == filename_str)
544 if (modules[j]->GetVersion().Flags & VF_STATIC)
546 Instance->Log(DEFAULT,"Failed to unload STATIC module %s",filename);
547 snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
550 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
551 if (intercount.first > 0)
553 Instance->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
554 snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
556 intercount.first > 1 ? "s" : "",
557 intercount.first > 1 ? "are" : "is",
558 intercount.second.c_str());
561 /* Give the module a chance to tidy out all its metadata */
562 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
564 modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
566 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
568 modules[j]->OnCleanup(TYPE_USER,u->second);
571 /* Tidy up any dangling resolvers */
572 Instance->Res->CleanResolvers(modules[j]);
574 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modules[j],Instance->Config->module_names[j]));
576 for(int t = 0; t < 255; t++)
578 Instance->Config->global_implementation[t] -= Instance->Config->implement_lists[j][t];
581 /* We have to renumber implement_lists after unload because the module numbers change!
583 for(int j2 = j; j2 < 254; j2++)
585 for(int t = 0; t < 255; t++)
587 Instance->Config->implement_lists[j2][t] = Instance->Config->implement_lists[j2+1][t];
592 Instance->Parser->RemoveCommands(filename);
593 this->EraseModule(j);
594 this->EraseHandle(j);
595 Instance->Log(DEFAULT,"Module %s unloaded",filename);
597 Instance->BuildISupport();
601 Instance->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename);
602 snprintf(MODERR,MAXBUF,"Module not loaded");
606 /* We must load the modules AFTER initializing the socket engine, now */
607 void ModuleManager::LoadAll()
609 char configToken[MAXBUF];
610 Instance->Config->module_names.clear();
613 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
615 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
616 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
618 if (!this->Load(configToken))
620 Instance->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->LastError());
621 printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->LastError());
622 Instance->Exit(EXIT_STATUS_MODULE);
625 printf_c("\nA total of \033[1;32m%d\033[0m module%s been loaded.\n", (this->GetCount()+1), (this->GetCount()+1) == 1 ? " has" : "s have");
626 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount()+1);
629 long ModuleManager::PriorityAfter(const std::string &modulename)
631 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
633 if (Instance->Config->module_names[j] == modulename)
635 return ((j << 8) | PRIORITY_AFTER);
638 return PRIORITY_DONTCARE;
641 long ModuleManager::PriorityBefore(const std::string &modulename)
643 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
645 if (Instance->Config->module_names[j] == modulename)
647 return ((j << 8) | PRIORITY_BEFORE);
650 return PRIORITY_DONTCARE;
653 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
655 if (Features.find(FeatureName) == Features.end())
657 Features[FeatureName] = Mod;
663 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
665 featurelist::iterator iter = Features.find(FeatureName);
667 if (iter == Features.end())
670 Features.erase(iter);
674 Module* ModuleManager::FindFeature(const std::string &FeatureName)
676 featurelist::iterator iter = Features.find(FeatureName);
678 if (iter == Features.end())
684 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
686 interfacelist::iterator iter = Interfaces.find(InterfaceName);
688 if (iter == Interfaces.end())
692 Interfaces[InterfaceName] = std::make_pair(0, ml);
697 iter->second.second.push_back(Mod);
703 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
705 interfacelist::iterator iter = Interfaces.find(InterfaceName);
707 if (iter == Interfaces.end())
710 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
714 iter->second.second.erase(x);
715 if (iter->second.second.empty())
716 Interfaces.erase(InterfaceName);
723 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
725 interfacelist::iterator iter = Interfaces.find(InterfaceName);
726 if (iter == Interfaces.end())
729 return &(iter->second.second);
732 void ModuleManager::UseInterface(const std::string &InterfaceName)
734 interfacelist::iterator iter = Interfaces.find(InterfaceName);
735 if (iter != Interfaces.end())
736 iter->second.first++;
740 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
742 interfacelist::iterator iter = Interfaces.find(InterfaceName);
743 if (iter != Interfaces.end())
744 iter->second.first--;
747 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
749 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
751 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
755 return std::make_pair(iter->second.first, iter->first);
759 return std::make_pair(0, "");
762 const std::string& ModuleManager::GetModuleName(Module* m)
764 static std::string nothing; /* Prevent compiler warning */
766 if (!this->GetCount())
769 for (int i = 0; i <= this->GetCount(); i++)
771 if (this->modules[i] == m)
773 return Instance->Config->module_names[i];
776 return nothing; /* As above */
779 /* This is ugly, yes, but hash_map's arent designed to be
780 * addressed in this manner, and this is a bit of a kludge.
781 * Luckily its a specialist function and rarely used by
782 * many modules (in fact, it was specially created to make
783 * m_safelist possible, initially).
786 Channel* InspIRCd::GetChannelIndex(long index)
789 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
797 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
799 return match(sliteral.c_str(),spattern.c_str());
802 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
804 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
807 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
809 return this->Parser->IsValidCommand(commandname, pcnt, user);
812 void InspIRCd::AddCommand(Command *f)
814 if (!this->Parser->CreateCommand(f))
816 ModuleException err("Command "+std::string(f->command)+" already exists.");
821 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
823 this->Modes->Process(parameters,pcnt,user,true);
826 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
828 std::string CompleteLine = LinePrefix;
830 while (TextStream >> Word)
832 if (CompleteLine.length() + Word.length() + 3 > 500)
834 User->WriteServ(CompleteLine);
835 CompleteLine = LinePrefix;
837 CompleteLine = CompleteLine + Word + " ";
839 User->WriteServ(CompleteLine);
842 User* FindDescriptorHandler::Call(int socket)
844 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
847 bool InspIRCd::AddMode(ModeHandler* mh)
849 return this->Modes->AddMode(mh);
852 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
854 return this->Modes->AddModeWatcher(mw);
857 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
859 return this->Modes->DelModeWatcher(mw);
862 bool InspIRCd::AddResolver(Resolver* r, bool cached)
865 return this->Res->AddResolverClass(r);
868 r->TriggerCachedResult();
874 Module* ModuleManager::Find(const std::string &name)
876 for (int i = 0; i <= this->GetCount(); i++)
878 if (Instance->Config->module_names[i] == name)
880 return this->modules[i];
886 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
888 /* Is there any reason to load the entire config file again here?
889 * it's needed if they specify another config file, but using the
890 * default one we can just use the global config data - pre-parsed!
892 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
893 this->error = CONF_NO_ERROR;
894 this->data = &ServerInstance->Config->config_data;
895 this->privatehash = false;
899 ConfigReader::~ConfigReader()
902 delete this->errorlog;
903 if(this->privatehash)
908 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
910 ServerInstance->Config->ClearStack();
912 this->error = CONF_NO_ERROR;
913 this->data = new ConfigDataHash;
914 this->privatehash = true;
915 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
916 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
917 if (!this->readerror)
918 this->error = CONF_FILE_NOT_FOUND;
922 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
924 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
927 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
929 this->error = CONF_VALUE_NOT_FOUND;
934 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
936 return ReadValue(tag, name, "", index, allow_linefeeds);
939 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
941 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
944 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
946 return ReadFlag(tag, name, "", index);
950 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
954 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
956 this->error = CONF_VALUE_NOT_FOUND;
960 if ((need_positive) && (result < 0))
962 this->error = CONF_INT_NEGATIVE;
969 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
971 return ReadInteger(tag, name, "", index, need_positive);
974 long ConfigReader::GetError()
976 long olderr = this->error;
981 void ConfigReader::DumpErrors(bool bail, User* user)
983 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
987 int ConfigReader::Enumerate(const std::string &tag)
989 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
992 int ConfigReader::EnumerateValues(const std::string &tag, int index)
994 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
997 bool ConfigReader::Verify()
999 return this->readerror;
1003 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
1008 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
1012 std::string FileReader::Contents()
1015 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1023 unsigned long FileReader::ContentSize()
1025 return this->contentsize;
1028 void FileReader::CalcSize()
1030 unsigned long n = 0;
1031 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1032 n += (a->length() + 2);
1033 this->contentsize = n;
1036 void FileReader::LoadFile(const std::string &filename)
1040 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1048 FileReader::~FileReader()
1052 bool FileReader::Exists()
1054 return (!(fc.size() == 0));
1057 std::string FileReader::GetLine(int x)
1059 if ((x<0) || ((unsigned)x>fc.size()))
1064 int FileReader::FileSize()