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::OnAddGLine(long, User*, const std::string&, const std::string&) { }
179 void Module::OnAddZLine(long, User*, const std::string&, const std::string&) { }
180 void Module::OnAddKLine(long, User*, const std::string&, const std::string&) { }
181 void Module::OnAddQLine(long, User*, const std::string&, const std::string&) { }
182 void Module::OnAddELine(long, User*, const std::string&, const std::string&) { }
183 void Module::OnDelGLine(User*, const std::string&) { }
184 void Module::OnDelZLine(User*, const std::string&) { }
185 void Module::OnDelKLine(User*, const std::string&) { }
186 void Module::OnDelQLine(User*, const std::string&) { }
187 void Module::OnDelELine(User*, const std::string&) { }
188 void Module::OnCleanup(int, void*) { }
189 void Module::Implements(char* Implements) { for (int j = 0; j < 255; j++) Implements[j] = 0; }
190 void Module::OnChannelDelete(Channel*) { }
191 Priority Module::Prioritize() { return PRIORITY_DONTCARE; }
192 void Module::OnSetAway(User*) { }
193 void Module::OnCancelAway(User*) { }
194 int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
195 int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
196 void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
197 void Module::OnGarbageCollect() { }
198 void Module::OnBufferFlushed(User*) { }
201 ModuleManager::ModuleManager(InspIRCd* Ins)
202 : ModCount(0), Instance(Ins)
206 ModuleManager::~ModuleManager()
210 const char* ModuleManager::LastError()
215 bool ModuleManager::Load(const char* filename)
217 /* Do we have a glob pattern in the filename?
218 * The user wants to load multiple modules which
221 if (strchr(filename,'*') || (strchr(filename,'?')))
224 DIR* library = opendir(Instance->Config->ModPath);
227 /* Try and locate and load all modules matching the pattern */
228 dirent* entry = NULL;
229 while ((entry = readdir(library)))
231 if (Instance->MatchText(entry->d_name, filename))
233 if (!this->Load(entry->d_name))
239 /* Loadmodule will now return false if any one of the modules failed
240 * to load (but wont abort when it encounters a bad one) and when 1 or
241 * more modules were actually loaded.
243 return (n_match > 0);
246 char modfile[MAXBUF];
247 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
248 std::string filename_str = filename;
250 if (!ServerConfig::DirValid(modfile))
252 snprintf(MODERR, MAXBUF,"Module %s is not within the modules directory.", modfile);
253 Instance->Log(DEFAULT, MODERR);
257 if (!ServerConfig::FileExists(modfile))
259 snprintf(MODERR,MAXBUF,"Module file could not be found: %s", modfile);
260 Instance->Log(DEFAULT, MODERR);
264 if(find(Instance->Config->module_names.begin(), Instance->Config->module_names.end(), filename_str) != Instance->Config->module_names.end())
266 Instance->Log(DEFAULT,"Module %s is already loaded, cannot load a module twice!",modfile);
267 snprintf(MODERR, MAXBUF, "Module already loaded");
272 ircd_module* newhandle;
279 /* This will throw a CoreException if there's a problem loading
280 * the module file or getting a pointer to the init_module symbol.
282 newhandle = new ircd_module(Instance, modfile, "init_module");
284 handles[this->ModCount+1] = newhandle;
286 newmod = handles[this->ModCount+1]->CallInit();
290 Version v = newmod->GetVersion();
292 if (v.API != API_VERSION)
295 Instance->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
296 snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
301 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]"));
304 modules[this->ModCount+1] = newmod;
306 /* save the module and the module's classfactory, if
307 * this isnt done, random crashes can occur :/ */
308 Instance->Config->module_names.push_back(filename);
310 char* x = &Instance->Config->implement_lists[this->ModCount+1][0];
311 for(int t = 0; t < 255; t++)
314 modules[this->ModCount+1]->Implements(x);
316 for(int t = 0; t < 255; t++)
317 Instance->Config->global_implementation[t] += Instance->Config->implement_lists[this->ModCount+1][t];
321 Instance->Log(DEFAULT, "Unable to load %s",modfile);
322 snprintf(MODERR,MAXBUF, "Probably missing init_module() entrypoint, but dlsym() didn't notice a problem");
326 catch (LoadModuleException& modexcept)
328 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
329 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
332 catch (FindSymbolException& modexcept)
334 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
335 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
338 catch (CoreException& modexcept)
340 Instance->Log(DEFAULT,"Unable to load %s: %s",modfile,modexcept.GetReason());
341 snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
346 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(modules[this->ModCount],filename_str));
347 // now work out which modules, if any, want to move to the back of the queue,
348 // and if they do, move them there.
349 std::vector<std::string> put_to_back;
350 std::vector<std::string> put_to_front;
351 std::map<std::string,std::string> put_before;
352 std::map<std::string,std::string> put_after;
353 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
355 if (modules[j]->Prioritize() == PRIORITY_LAST)
356 put_to_back.push_back(Instance->Config->module_names[j]);
357 else if (modules[j]->Prioritize() == PRIORITY_FIRST)
358 put_to_front.push_back(Instance->Config->module_names[j]);
359 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_BEFORE)
360 put_before[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
361 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_AFTER)
362 put_after[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
364 for (unsigned int j = 0; j < put_to_back.size(); j++)
365 MoveToLast(put_to_back[j]);
366 for (unsigned int j = 0; j < put_to_front.size(); j++)
367 MoveToFirst(put_to_front[j]);
368 for (std::map<std::string,std::string>::iterator j = put_before.begin(); j != put_before.end(); j++)
369 MoveBefore(j->first,j->second);
370 for (std::map<std::string,std::string>::iterator j = put_after.begin(); j != put_after.end(); j++)
371 MoveAfter(j->first,j->second);
372 Instance->BuildISupport();
376 bool ModuleManager::EraseHandle(unsigned int j)
378 ModuleHandleList::iterator iter;
380 if (j >= handles.size())
385 iter = handles.begin() + j;
391 handles.push_back(NULL);
397 bool ModuleManager::EraseModule(unsigned int j)
399 bool success = false;
401 ModuleList::iterator iter;
403 if (j >= modules.size())
408 iter = modules.begin() + j;
414 modules.push_back(NULL);
418 std::vector<std::string>::iterator iter2;
420 if (j >= Instance->Config->module_names.size())
425 iter2 = Instance->Config->module_names.begin() + j;
427 Instance->Config->module_names.erase(iter2);
433 void ModuleManager::MoveTo(std::string modulename,int slot)
435 unsigned int v2 = 256;
437 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
439 if (Instance->Config->module_names[v] == modulename)
441 // found an instance, swap it with the item at the end
446 if ((v2 != (unsigned int)slot) && (v2 < 256))
448 // Swap the module names over
449 Instance->Config->module_names[v2] = Instance->Config->module_names[slot];
450 Instance->Config->module_names[slot] = modulename;
451 // now swap the module factories
452 ircd_module* temp = handles[v2];
453 handles[v2] = handles[slot];
454 handles[slot] = temp;
455 // now swap the module objects
456 Module* temp_module = modules[v2];
457 modules[v2] = modules[slot];
458 modules[slot] = temp_module;
459 // now swap the implement lists (we dont
460 // need to swap the global or recount it)
461 for (int n = 0; n < 255; n++)
463 char x = Instance->Config->implement_lists[v2][n];
464 Instance->Config->implement_lists[v2][n] = Instance->Config->implement_lists[slot][n];
465 Instance->Config->implement_lists[slot][n] = x;
470 void ModuleManager::MoveAfter(std::string modulename, std::string after)
472 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
474 if (Instance->Config->module_names[v] == after)
476 MoveTo(modulename, v);
482 void ModuleManager::MoveBefore(std::string modulename, std::string before)
484 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
486 if (Instance->Config->module_names[v] == before)
490 MoveTo(modulename, v-1);
494 MoveTo(modulename, v);
501 void ModuleManager::MoveToFirst(std::string modulename)
503 MoveTo(modulename,0);
506 void ModuleManager::MoveToLast(std::string modulename)
508 MoveTo(modulename,this->GetCount());
511 bool ModuleManager::Unload(const char* filename)
513 std::string filename_str = filename;
514 for (unsigned int j = 0; j != Instance->Config->module_names.size(); j++)
516 if (Instance->Config->module_names[j] == filename_str)
518 if (modules[j]->GetVersion().Flags & VF_STATIC)
520 Instance->Log(DEFAULT,"Failed to unload STATIC module %s",filename);
521 snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
524 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
525 if (intercount.first > 0)
527 Instance->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
528 snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
530 intercount.first > 1 ? "s" : "",
531 intercount.first > 1 ? "are" : "is",
532 intercount.second.c_str());
535 /* Give the module a chance to tidy out all its metadata */
536 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
538 modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
540 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
542 modules[j]->OnCleanup(TYPE_USER,u->second);
545 /* Tidy up any dangling resolvers */
546 Instance->Res->CleanResolvers(modules[j]);
548 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modules[j],Instance->Config->module_names[j]));
550 for(int t = 0; t < 255; t++)
552 Instance->Config->global_implementation[t] -= Instance->Config->implement_lists[j][t];
555 /* We have to renumber implement_lists after unload because the module numbers change!
557 for(int j2 = j; j2 < 254; j2++)
559 for(int t = 0; t < 255; t++)
561 Instance->Config->implement_lists[j2][t] = Instance->Config->implement_lists[j2+1][t];
566 Instance->Parser->RemoveCommands(filename);
567 this->EraseModule(j);
568 this->EraseHandle(j);
569 Instance->Log(DEFAULT,"Module %s unloaded",filename);
571 Instance->BuildISupport();
575 Instance->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename);
576 snprintf(MODERR,MAXBUF,"Module not loaded");
580 /* We must load the modules AFTER initializing the socket engine, now */
581 void ModuleManager::LoadAll()
583 char configToken[MAXBUF];
584 Instance->Config->module_names.clear();
587 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
589 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
590 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
592 if (!this->Load(configToken))
594 Instance->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->LastError());
595 printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->LastError());
596 Instance->Exit(EXIT_STATUS_MODULE);
599 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");
600 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount()+1);
603 long ModuleManager::PriorityAfter(const std::string &modulename)
605 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
607 if (Instance->Config->module_names[j] == modulename)
609 return ((j << 8) | PRIORITY_AFTER);
612 return PRIORITY_DONTCARE;
615 long ModuleManager::PriorityBefore(const std::string &modulename)
617 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
619 if (Instance->Config->module_names[j] == modulename)
621 return ((j << 8) | PRIORITY_BEFORE);
624 return PRIORITY_DONTCARE;
627 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
629 if (Features.find(FeatureName) == Features.end())
631 Features[FeatureName] = Mod;
637 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
639 featurelist::iterator iter = Features.find(FeatureName);
641 if (iter == Features.end())
644 Features.erase(iter);
648 Module* ModuleManager::FindFeature(const std::string &FeatureName)
650 featurelist::iterator iter = Features.find(FeatureName);
652 if (iter == Features.end())
658 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
660 interfacelist::iterator iter = Interfaces.find(InterfaceName);
662 if (iter == Interfaces.end())
666 Interfaces[InterfaceName] = std::make_pair(0, ml);
671 iter->second.second.push_back(Mod);
677 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
679 interfacelist::iterator iter = Interfaces.find(InterfaceName);
681 if (iter == Interfaces.end())
684 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
688 iter->second.second.erase(x);
689 if (iter->second.second.empty())
690 Interfaces.erase(InterfaceName);
697 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
699 interfacelist::iterator iter = Interfaces.find(InterfaceName);
700 if (iter == Interfaces.end())
703 return &(iter->second.second);
706 void ModuleManager::UseInterface(const std::string &InterfaceName)
708 interfacelist::iterator iter = Interfaces.find(InterfaceName);
709 if (iter != Interfaces.end())
710 iter->second.first++;
714 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
716 interfacelist::iterator iter = Interfaces.find(InterfaceName);
717 if (iter != Interfaces.end())
718 iter->second.first--;
721 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
723 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
725 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
729 return std::make_pair(iter->second.first, iter->first);
733 return std::make_pair(0, "");
736 const std::string& ModuleManager::GetModuleName(Module* m)
738 static std::string nothing; /* Prevent compiler warning */
740 if (!this->GetCount())
743 for (int i = 0; i <= this->GetCount(); i++)
745 if (this->modules[i] == m)
747 return Instance->Config->module_names[i];
750 return nothing; /* As above */
753 /* This is ugly, yes, but hash_map's arent designed to be
754 * addressed in this manner, and this is a bit of a kludge.
755 * Luckily its a specialist function and rarely used by
756 * many modules (in fact, it was specially created to make
757 * m_safelist possible, initially).
760 Channel* InspIRCd::GetChannelIndex(long index)
763 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
771 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
773 return match(sliteral.c_str(),spattern.c_str());
776 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
778 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
781 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
783 return this->Parser->IsValidCommand(commandname, pcnt, user);
786 void InspIRCd::AddCommand(Command *f)
788 if (!this->Parser->CreateCommand(f))
790 ModuleException err("Command "+std::string(f->command)+" already exists.");
795 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
797 this->Modes->Process(parameters,pcnt,user,true);
800 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
802 std::string CompleteLine = LinePrefix;
804 while (TextStream >> Word)
806 if (CompleteLine.length() + Word.length() + 3 > 500)
808 User->WriteServ(CompleteLine);
809 CompleteLine = LinePrefix;
811 CompleteLine = CompleteLine + Word + " ";
813 User->WriteServ(CompleteLine);
816 User* FindDescriptorHandler::Call(int socket)
818 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
821 bool InspIRCd::AddMode(ModeHandler* mh)
823 return this->Modes->AddMode(mh);
826 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
828 return this->Modes->AddModeWatcher(mw);
831 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
833 return this->Modes->DelModeWatcher(mw);
836 bool InspIRCd::AddResolver(Resolver* r, bool cached)
839 return this->Res->AddResolverClass(r);
842 r->TriggerCachedResult();
848 void InspIRCd::AddGLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
850 XLines->add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
851 XLines->apply_lines(APPLY_GLINES);
854 void InspIRCd::AddQLine(long duration, const std::string &source, const std::string &reason, const std::string &nickname)
856 XLines->add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str());
857 XLines->apply_lines(APPLY_QLINES);
860 void InspIRCd::AddZLine(long duration, const std::string &source, const std::string &reason, const std::string &ipaddr)
862 XLines->add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str());
863 XLines->apply_lines(APPLY_ZLINES);
866 void InspIRCd::AddKLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
868 XLines->add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
869 XLines->apply_lines(APPLY_KLINES);
872 void InspIRCd::AddELine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
874 XLines->add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
877 bool InspIRCd::DelGLine(const std::string &hostmask)
879 return XLines->del_gline(hostmask.c_str());
882 bool InspIRCd::DelQLine(const std::string &nickname)
884 return XLines->del_qline(nickname.c_str());
887 bool InspIRCd::DelZLine(const std::string &ipaddr)
889 return XLines->del_zline(ipaddr.c_str());
892 bool InspIRCd::DelKLine(const std::string &hostmask)
894 return XLines->del_kline(hostmask.c_str());
897 bool InspIRCd::DelELine(const std::string &hostmask)
899 return XLines->del_eline(hostmask.c_str());
902 Module* ModuleManager::Find(const std::string &name)
904 for (int i = 0; i <= this->GetCount(); i++)
906 if (Instance->Config->module_names[i] == name)
908 return this->modules[i];
914 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
916 /* Is there any reason to load the entire config file again here?
917 * it's needed if they specify another config file, but using the
918 * default one we can just use the global config data - pre-parsed!
920 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
921 this->error = CONF_NO_ERROR;
922 this->data = &ServerInstance->Config->config_data;
923 this->privatehash = false;
927 ConfigReader::~ConfigReader()
930 delete this->errorlog;
931 if(this->privatehash)
936 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
938 ServerInstance->Config->ClearStack();
940 this->error = CONF_NO_ERROR;
941 this->data = new ConfigDataHash;
942 this->privatehash = true;
943 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
944 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
945 if (!this->readerror)
946 this->error = CONF_FILE_NOT_FOUND;
950 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
952 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
955 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
957 this->error = CONF_VALUE_NOT_FOUND;
962 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
964 return ReadValue(tag, name, "", index, allow_linefeeds);
967 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
969 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
972 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
974 return ReadFlag(tag, name, "", index);
978 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
982 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
984 this->error = CONF_VALUE_NOT_FOUND;
988 if ((need_positive) && (result < 0))
990 this->error = CONF_INT_NEGATIVE;
997 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
999 return ReadInteger(tag, name, "", index, need_positive);
1002 long ConfigReader::GetError()
1004 long olderr = this->error;
1009 void ConfigReader::DumpErrors(bool bail, User* user)
1011 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
1015 int ConfigReader::Enumerate(const std::string &tag)
1017 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
1020 int ConfigReader::EnumerateValues(const std::string &tag, int index)
1022 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
1025 bool ConfigReader::Verify()
1027 return this->readerror;
1031 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
1036 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
1040 std::string FileReader::Contents()
1043 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1051 unsigned long FileReader::ContentSize()
1053 return this->contentsize;
1056 void FileReader::CalcSize()
1058 unsigned long n = 0;
1059 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1060 n += (a->length() + 2);
1061 this->contentsize = n;
1064 void FileReader::LoadFile(const std::string &filename)
1068 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1076 FileReader::~FileReader()
1080 bool FileReader::Exists()
1082 return (!(fc.size() == 0));
1085 std::string FileReader::GetLine(int x)
1087 if ((x<0) || ((unsigned)x>fc.size()))
1092 int FileReader::FileSize()