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*) { }
199 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
202 ModuleManager::ModuleManager(InspIRCd* Ins)
203 : ModCount(0), Instance(Ins)
207 ModuleManager::~ModuleManager()
211 const char* ModuleManager::LastError()
216 bool ModuleManager::Load(const char* filename)
218 /* Do we have a glob pattern in the filename?
219 * The user wants to load multiple modules which
222 if (strchr(filename,'*') || (strchr(filename,'?')))
225 DIR* library = opendir(Instance->Config->ModPath);
228 /* Try and locate and load all modules matching the pattern */
229 dirent* entry = NULL;
230 while ((entry = readdir(library)))
232 if (Instance->MatchText(entry->d_name, filename))
234 if (!this->Load(entry->d_name))
240 /* Loadmodule will now return false if any one of the modules failed
241 * to load (but wont abort when it encounters a bad one) and when 1 or
242 * more modules were actually loaded.
244 return (n_match > 0);
247 char modfile[MAXBUF];
248 snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath,filename);
249 std::string filename_str = filename;
251 if (!ServerConfig::DirValid(modfile))
253 snprintf(MODERR, MAXBUF,"Module %s is not within the modules directory.", modfile);
254 Instance->Log(DEFAULT, MODERR);
258 if (!ServerConfig::FileExists(modfile))
260 snprintf(MODERR,MAXBUF,"Module file could not be found: %s", modfile);
261 Instance->Log(DEFAULT, MODERR);
265 if(find(Instance->Config->module_names.begin(), Instance->Config->module_names.end(), filename_str) != Instance->Config->module_names.end())
267 Instance->Log(DEFAULT,"Module %s is already loaded, cannot load a module twice!",modfile);
268 snprintf(MODERR, MAXBUF, "Module already loaded");
273 ircd_module* newhandle;
280 /* This will throw a CoreException if there's a problem loading
281 * the module file or getting a pointer to the init_module symbol.
283 newhandle = new ircd_module(Instance, modfile, "init_module");
285 handles[this->ModCount+1] = newhandle;
287 newmod = handles[this->ModCount+1]->CallInit();
291 Version v = newmod->GetVersion();
293 if (v.API != API_VERSION)
296 Instance->Log(DEFAULT,"Unable to load %s: Incorrect module API version: %d (our version: %d)",modfile,v.API,API_VERSION);
297 snprintf(MODERR,MAXBUF,"Loader/Linker error: Incorrect module API version: %d (our version: %d)",v.API,API_VERSION);
302 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]"));
305 modules[this->ModCount+1] = newmod;
307 /* save the module and the module's classfactory, if
308 * this isnt done, random crashes can occur :/ */
309 Instance->Config->module_names.push_back(filename);
311 char* x = &Instance->Config->implement_lists[this->ModCount+1][0];
312 for(int t = 0; t < 255; t++)
315 modules[this->ModCount+1]->Implements(x);
317 for(int t = 0; t < 255; t++)
318 Instance->Config->global_implementation[t] += Instance->Config->implement_lists[this->ModCount+1][t];
322 Instance->Log(DEFAULT, "Unable to load %s",modfile);
323 snprintf(MODERR,MAXBUF, "Probably missing init_module() entrypoint, but dlsym() didn't notice a problem");
327 catch (LoadModuleException& modexcept)
329 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
330 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
333 catch (FindSymbolException& modexcept)
335 Instance->Log(DEFAULT,"Unable to load %s: %s", modfile, modexcept.GetReason());
336 snprintf(MODERR,MAXBUF,"Loader/Linker error: %s", modexcept.GetReason());
339 catch (CoreException& modexcept)
341 Instance->Log(DEFAULT,"Unable to load %s: %s",modfile,modexcept.GetReason());
342 snprintf(MODERR,MAXBUF,"Factory function of %s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
347 FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(modules[this->ModCount],filename_str));
348 // now work out which modules, if any, want to move to the back of the queue,
349 // and if they do, move them there.
350 std::vector<std::string> put_to_back;
351 std::vector<std::string> put_to_front;
352 std::map<std::string,std::string> put_before;
353 std::map<std::string,std::string> put_after;
354 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
356 if (modules[j]->Prioritize() == PRIORITY_LAST)
357 put_to_back.push_back(Instance->Config->module_names[j]);
358 else if (modules[j]->Prioritize() == PRIORITY_FIRST)
359 put_to_front.push_back(Instance->Config->module_names[j]);
360 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_BEFORE)
361 put_before[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
362 else if ((modules[j]->Prioritize() & 0xFF) == PRIORITY_AFTER)
363 put_after[Instance->Config->module_names[j]] = Instance->Config->module_names[modules[j]->Prioritize() >> 8];
365 for (unsigned int j = 0; j < put_to_back.size(); j++)
366 MoveToLast(put_to_back[j]);
367 for (unsigned int j = 0; j < put_to_front.size(); j++)
368 MoveToFirst(put_to_front[j]);
369 for (std::map<std::string,std::string>::iterator j = put_before.begin(); j != put_before.end(); j++)
370 MoveBefore(j->first,j->second);
371 for (std::map<std::string,std::string>::iterator j = put_after.begin(); j != put_after.end(); j++)
372 MoveAfter(j->first,j->second);
373 Instance->BuildISupport();
377 bool ModuleManager::EraseHandle(unsigned int j)
379 ModuleHandleList::iterator iter;
381 if (j >= handles.size())
386 iter = handles.begin() + j;
392 handles.push_back(NULL);
398 bool ModuleManager::EraseModule(unsigned int j)
400 bool success = false;
402 ModuleList::iterator iter;
404 if (j >= modules.size())
409 iter = modules.begin() + j;
415 modules.push_back(NULL);
419 std::vector<std::string>::iterator iter2;
421 if (j >= Instance->Config->module_names.size())
426 iter2 = Instance->Config->module_names.begin() + j;
428 Instance->Config->module_names.erase(iter2);
434 void ModuleManager::MoveTo(std::string modulename,int slot)
436 unsigned int v2 = 256;
438 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
440 if (Instance->Config->module_names[v] == modulename)
442 // found an instance, swap it with the item at the end
447 if ((v2 != (unsigned int)slot) && (v2 < 256))
449 // Swap the module names over
450 Instance->Config->module_names[v2] = Instance->Config->module_names[slot];
451 Instance->Config->module_names[slot] = modulename;
452 // now swap the module factories
453 ircd_module* temp = handles[v2];
454 handles[v2] = handles[slot];
455 handles[slot] = temp;
456 // now swap the module objects
457 Module* temp_module = modules[v2];
458 modules[v2] = modules[slot];
459 modules[slot] = temp_module;
460 // now swap the implement lists (we dont
461 // need to swap the global or recount it)
462 for (int n = 0; n < 255; n++)
464 char x = Instance->Config->implement_lists[v2][n];
465 Instance->Config->implement_lists[v2][n] = Instance->Config->implement_lists[slot][n];
466 Instance->Config->implement_lists[slot][n] = x;
471 void ModuleManager::MoveAfter(std::string modulename, std::string after)
473 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
475 if (Instance->Config->module_names[v] == after)
477 MoveTo(modulename, v);
483 void ModuleManager::MoveBefore(std::string modulename, std::string before)
485 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
487 if (Instance->Config->module_names[v] == before)
491 MoveTo(modulename, v-1);
495 MoveTo(modulename, v);
502 void ModuleManager::MoveToFirst(std::string modulename)
504 MoveTo(modulename,0);
507 void ModuleManager::MoveToLast(std::string modulename)
509 MoveTo(modulename,this->GetCount());
512 bool ModuleManager::Unload(const char* filename)
514 std::string filename_str = filename;
515 for (unsigned int j = 0; j != Instance->Config->module_names.size(); j++)
517 if (Instance->Config->module_names[j] == filename_str)
519 if (modules[j]->GetVersion().Flags & VF_STATIC)
521 Instance->Log(DEFAULT,"Failed to unload STATIC module %s",filename);
522 snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
525 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
526 if (intercount.first > 0)
528 Instance->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
529 snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
531 intercount.first > 1 ? "s" : "",
532 intercount.first > 1 ? "are" : "is",
533 intercount.second.c_str());
536 /* Give the module a chance to tidy out all its metadata */
537 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
539 modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
541 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
543 modules[j]->OnCleanup(TYPE_USER,u->second);
546 /* Tidy up any dangling resolvers */
547 Instance->Res->CleanResolvers(modules[j]);
549 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modules[j],Instance->Config->module_names[j]));
551 for(int t = 0; t < 255; t++)
553 Instance->Config->global_implementation[t] -= Instance->Config->implement_lists[j][t];
556 /* We have to renumber implement_lists after unload because the module numbers change!
558 for(int j2 = j; j2 < 254; j2++)
560 for(int t = 0; t < 255; t++)
562 Instance->Config->implement_lists[j2][t] = Instance->Config->implement_lists[j2+1][t];
567 Instance->Parser->RemoveCommands(filename);
568 this->EraseModule(j);
569 this->EraseHandle(j);
570 Instance->Log(DEFAULT,"Module %s unloaded",filename);
572 Instance->BuildISupport();
576 Instance->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename);
577 snprintf(MODERR,MAXBUF,"Module not loaded");
581 /* We must load the modules AFTER initializing the socket engine, now */
582 void ModuleManager::LoadAll()
584 char configToken[MAXBUF];
585 Instance->Config->module_names.clear();
588 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
590 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
591 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
593 if (!this->Load(configToken))
595 Instance->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->LastError());
596 printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->LastError());
597 Instance->Exit(EXIT_STATUS_MODULE);
600 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");
601 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount()+1);
604 long ModuleManager::PriorityAfter(const std::string &modulename)
606 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
608 if (Instance->Config->module_names[j] == modulename)
610 return ((j << 8) | PRIORITY_AFTER);
613 return PRIORITY_DONTCARE;
616 long ModuleManager::PriorityBefore(const std::string &modulename)
618 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
620 if (Instance->Config->module_names[j] == modulename)
622 return ((j << 8) | PRIORITY_BEFORE);
625 return PRIORITY_DONTCARE;
628 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
630 if (Features.find(FeatureName) == Features.end())
632 Features[FeatureName] = Mod;
638 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
640 featurelist::iterator iter = Features.find(FeatureName);
642 if (iter == Features.end())
645 Features.erase(iter);
649 Module* ModuleManager::FindFeature(const std::string &FeatureName)
651 featurelist::iterator iter = Features.find(FeatureName);
653 if (iter == Features.end())
659 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
661 interfacelist::iterator iter = Interfaces.find(InterfaceName);
663 if (iter == Interfaces.end())
667 Interfaces[InterfaceName] = std::make_pair(0, ml);
672 iter->second.second.push_back(Mod);
678 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
680 interfacelist::iterator iter = Interfaces.find(InterfaceName);
682 if (iter == Interfaces.end())
685 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
689 iter->second.second.erase(x);
690 if (iter->second.second.empty())
691 Interfaces.erase(InterfaceName);
698 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
700 interfacelist::iterator iter = Interfaces.find(InterfaceName);
701 if (iter == Interfaces.end())
704 return &(iter->second.second);
707 void ModuleManager::UseInterface(const std::string &InterfaceName)
709 interfacelist::iterator iter = Interfaces.find(InterfaceName);
710 if (iter != Interfaces.end())
711 iter->second.first++;
715 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
717 interfacelist::iterator iter = Interfaces.find(InterfaceName);
718 if (iter != Interfaces.end())
719 iter->second.first--;
722 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
724 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
726 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
730 return std::make_pair(iter->second.first, iter->first);
734 return std::make_pair(0, "");
737 const std::string& ModuleManager::GetModuleName(Module* m)
739 static std::string nothing; /* Prevent compiler warning */
741 if (!this->GetCount())
744 for (int i = 0; i <= this->GetCount(); i++)
746 if (this->modules[i] == m)
748 return Instance->Config->module_names[i];
751 return nothing; /* As above */
754 /* This is ugly, yes, but hash_map's arent designed to be
755 * addressed in this manner, and this is a bit of a kludge.
756 * Luckily its a specialist function and rarely used by
757 * many modules (in fact, it was specially created to make
758 * m_safelist possible, initially).
761 Channel* InspIRCd::GetChannelIndex(long index)
764 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
772 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
774 return match(sliteral.c_str(),spattern.c_str());
777 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
779 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
782 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
784 return this->Parser->IsValidCommand(commandname, pcnt, user);
787 void InspIRCd::AddCommand(Command *f)
789 if (!this->Parser->CreateCommand(f))
791 ModuleException err("Command "+std::string(f->command)+" already exists.");
796 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
798 this->Modes->Process(parameters,pcnt,user,true);
801 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
803 std::string CompleteLine = LinePrefix;
805 while (TextStream >> Word)
807 if (CompleteLine.length() + Word.length() + 3 > 500)
809 User->WriteServ(CompleteLine);
810 CompleteLine = LinePrefix;
812 CompleteLine = CompleteLine + Word + " ";
814 User->WriteServ(CompleteLine);
817 User* FindDescriptorHandler::Call(int socket)
819 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
822 bool InspIRCd::AddMode(ModeHandler* mh)
824 return this->Modes->AddMode(mh);
827 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
829 return this->Modes->AddModeWatcher(mw);
832 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
834 return this->Modes->DelModeWatcher(mw);
837 bool InspIRCd::AddResolver(Resolver* r, bool cached)
840 return this->Res->AddResolverClass(r);
843 r->TriggerCachedResult();
849 Module* ModuleManager::Find(const std::string &name)
851 for (int i = 0; i <= this->GetCount(); i++)
853 if (Instance->Config->module_names[i] == name)
855 return this->modules[i];
861 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
863 /* Is there any reason to load the entire config file again here?
864 * it's needed if they specify another config file, but using the
865 * default one we can just use the global config data - pre-parsed!
867 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
868 this->error = CONF_NO_ERROR;
869 this->data = &ServerInstance->Config->config_data;
870 this->privatehash = false;
874 ConfigReader::~ConfigReader()
877 delete this->errorlog;
878 if(this->privatehash)
883 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
885 ServerInstance->Config->ClearStack();
887 this->error = CONF_NO_ERROR;
888 this->data = new ConfigDataHash;
889 this->privatehash = true;
890 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
891 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
892 if (!this->readerror)
893 this->error = CONF_FILE_NOT_FOUND;
897 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
899 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
902 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
904 this->error = CONF_VALUE_NOT_FOUND;
909 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
911 return ReadValue(tag, name, "", index, allow_linefeeds);
914 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
916 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
919 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
921 return ReadFlag(tag, name, "", index);
925 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
929 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
931 this->error = CONF_VALUE_NOT_FOUND;
935 if ((need_positive) && (result < 0))
937 this->error = CONF_INT_NEGATIVE;
944 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
946 return ReadInteger(tag, name, "", index, need_positive);
949 long ConfigReader::GetError()
951 long olderr = this->error;
956 void ConfigReader::DumpErrors(bool bail, User* user)
958 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
962 int ConfigReader::Enumerate(const std::string &tag)
964 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
967 int ConfigReader::EnumerateValues(const std::string &tag, int index)
969 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
972 bool ConfigReader::Verify()
974 return this->readerror;
978 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
983 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
987 std::string FileReader::Contents()
990 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
998 unsigned long FileReader::ContentSize()
1000 return this->contentsize;
1003 void FileReader::CalcSize()
1005 unsigned long n = 0;
1006 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1007 n += (a->length() + 2);
1008 this->contentsize = n;
1011 void FileReader::LoadFile(const std::string &filename)
1015 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1023 FileReader::~FileReader()
1027 bool FileReader::Exists()
1029 return (!(fc.size() == 0));
1032 std::string FileReader::GetLine(int x)
1034 if ((x<0) || ((unsigned)x>fc.size()))
1039 int FileReader::FileSize()