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* user) { }
110 void Module::OnUserQuit(User* user, const std::string& message, const std::string &oper_message) { }
111 void Module::OnUserDisconnect(User* user) { }
112 void Module::OnUserJoin(User* user, Channel* channel, bool &silent) { }
113 void Module::OnPostJoin(User* user, Channel* channel) { }
114 void Module::OnUserPart(User* user, Channel* channel, const std::string &partmessage, bool &silent) { }
115 void Module::OnRehash(User* user, const std::string ¶meter) { }
116 void Module::OnServerRaw(std::string &raw, bool inbound, User* user) { }
117 int Module::OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs) { return 0; }
118 void Module::OnMode(User* user, void* dest, int target_type, const std::string &text) { }
119 Version Module::GetVersion() { return Version(1,0,0,0,VF_VENDOR,-1); }
120 void Module::OnOper(User* user, const std::string &opertype) { }
121 void Module::OnPostOper(User* user, const std::string &opertype) { }
122 void Module::OnInfo(User* user) { }
123 void Module::OnWhois(User* source, User* dest) { }
124 int Module::OnUserPreInvite(User* source,User* dest,Channel* channel) { return 0; }
125 int Module::OnUserPreMessage(User* user,void* dest,int target_type, std::string &text,char status, CUList &exempt_list) { return 0; }
126 int Module::OnUserPreNotice(User* user,void* dest,int target_type, std::string &text,char status, CUList &exempt_list) { return 0; }
127 int Module::OnUserPreNick(User* user, const std::string &newnick) { return 0; }
128 void Module::OnUserPostNick(User* user, const std::string &oldnick) { }
129 int Module::OnAccessCheck(User* source,User* dest,Channel* channel,int access_type) { return ACR_DEFAULT; }
130 void Module::On005Numeric(std::string &output) { }
131 int Module::OnKill(User* source, User* dest, const std::string &reason) { return 0; }
132 void Module::OnLoadModule(Module* mod,const std::string &name) { }
133 void Module::OnUnloadModule(Module* mod,const std::string &name) { }
134 void Module::OnBackgroundTimer(time_t curtime) { }
135 int Module::OnPreCommand(const std::string &command, const char** parameters, int pcnt, User *user, bool validated, const std::string &original_line) { return 0; }
136 void Module::OnPostCommand(const std::string &command, const char** parameters, int pcnt, User *user, CmdResult result, const std::string &original_line) { }
137 bool Module::OnCheckReady(User* user) { return true; }
138 int Module::OnUserRegister(User* user) { return 0; }
139 int Module::OnUserPreKick(User* source, User* user, Channel* chan, const std::string &reason) { return 0; }
140 void Module::OnUserKick(User* source, User* user, Channel* chan, const std::string &reason, bool &silent) { }
141 int Module::OnCheckInvite(User* user, Channel* chan) { return 0; }
142 int Module::OnCheckKey(User* user, Channel* chan, const std::string &keygiven) { return 0; }
143 int Module::OnCheckLimit(User* user, Channel* chan) { return 0; }
144 int Module::OnCheckBan(User* user, Channel* chan) { return 0; }
145 int Module::OnStats(char symbol, User* user, string_list &results) { return 0; }
146 int Module::OnChangeLocalUserHost(User* user, const std::string &newhost) { return 0; }
147 int Module::OnChangeLocalUserGECOS(User* user, const std::string &newhost) { return 0; }
148 int Module::OnLocalTopicChange(User* user, Channel* chan, const std::string &topic) { return 0; }
149 void Module::OnEvent(Event* event) { return; }
150 char* Module::OnRequest(Request* request) { return NULL; }
151 int Module::OnOperCompare(const std::string &password, const std::string &input, int tagnumber) { return 0; }
152 void Module::OnGlobalOper(User* user) { }
153 void Module::OnPostConnect(User* user) { }
154 int Module::OnAddBan(User* source, Channel* channel,const std::string &banmask) { return 0; }
155 int Module::OnDelBan(User* source, Channel* channel,const std::string &banmask) { return 0; }
156 void Module::OnRawSocketAccept(int fd, const std::string &ip, int localport) { }
157 int Module::OnRawSocketWrite(int fd, const char* buffer, int count) { return 0; }
158 void Module::OnRawSocketClose(int fd) { }
159 void Module::OnRawSocketConnect(int fd) { }
160 int Module::OnRawSocketRead(int fd, char* buffer, unsigned int count, int &readresult) { return 0; }
161 void Module::OnUserMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list) { }
162 void Module::OnUserNotice(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list) { }
163 void Module::OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason) { }
164 void Module::OnUserInvite(User* source,User* dest,Channel* channel) { }
165 void Module::OnPostLocalTopicChange(User* user, Channel* chan, const std::string &topic) { }
166 void Module::OnGetServerDescription(const std::string &servername,std::string &description) { }
167 void Module::OnSyncUser(User* user, Module* proto, void* opaque) { }
168 void Module::OnSyncChannel(Channel* chan, Module* proto, void* opaque) { }
169 void Module::ProtoSendMode(void* opaque, int target_type, void* target, const std::string &modeline) { }
170 void Module::OnSyncChannelMetaData(Channel* chan, Module* proto,void* opaque, const std::string &extname, bool displayable) { }
171 void Module::OnSyncUserMetaData(User* user, Module* proto,void* opaque, const std::string &extname, bool displayable) { }
172 void Module::OnSyncOtherMetaData(Module* proto, void* opaque, bool displayable) { }
173 void Module::OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata) { }
174 void Module::ProtoSendMetaData(void* opaque, int target_type, void* target, const std::string &extname, const std::string &extdata) { }
175 void Module::OnWallops(User* user, const std::string &text) { }
176 void Module::OnChangeHost(User* user, const std::string &newhost) { }
177 void Module::OnChangeName(User* user, const std::string &gecos) { }
178 void Module::OnAddGLine(long duration, User* source, const std::string &reason, const std::string &hostmask) { }
179 void Module::OnAddZLine(long duration, User* source, const std::string &reason, const std::string &ipmask) { }
180 void Module::OnAddKLine(long duration, User* source, const std::string &reason, const std::string &hostmask) { }
181 void Module::OnAddQLine(long duration, User* source, const std::string &reason, const std::string &nickmask) { }
182 void Module::OnAddELine(long duration, User* source, const std::string &reason, const std::string &hostmask) { }
183 void Module::OnDelGLine(User* source, const std::string &hostmask) { }
184 void Module::OnDelZLine(User* source, const std::string &ipmask) { }
185 void Module::OnDelKLine(User* source, const std::string &hostmask) { }
186 void Module::OnDelQLine(User* source, const std::string &nickmask) { }
187 void Module::OnDelELine(User* source, const std::string &hostmask) { }
188 void Module::OnCleanup(int target_type, void* item) { }
189 void Module::Implements(char* Implements) { for (int j = 0; j < 255; j++) Implements[j] = 0; }
190 void Module::OnChannelDelete(Channel* chan) { }
191 Priority Module::Prioritize() { return PRIORITY_DONTCARE; }
192 void Module::OnSetAway(User* user) { }
193 void Module::OnCancelAway(User* user) { }
194 int Module::OnUserList(User* user, Channel* Ptr, CUList* &userlist) { return 0; }
195 int Module::OnWhoisLine(User* user, User* dest, int &numeric, std::string &text) { return 0; }
196 void Module::OnBuildExemptList(MessageType message_type, Channel* chan, User* sender, char status, CUList &exempt_list, const std::string &text) { }
197 void Module::OnGarbageCollect() { }
198 void Module::OnBufferFlushed(User* 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 < 0) || (j >= handles.size()))
385 iter = handles.begin() + j;
391 handles.push_back(NULL);
397 bool ModuleManager::EraseModule(unsigned int j)
399 bool success = false;
402 ModuleList::iterator iter;
404 if((j < 0) || (j >= modules.size()))
409 iter = modules.begin() + j;
415 modules.push_back(NULL);
421 std::vector<std::string>::iterator iter;
423 if((j < 0) || (j >= Instance->Config->module_names.size()))
428 iter = Instance->Config->module_names.begin() + j;
430 Instance->Config->module_names.erase(iter);
437 void ModuleManager::MoveTo(std::string modulename,int slot)
439 unsigned int v2 = 256;
441 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
443 if (Instance->Config->module_names[v] == modulename)
445 // found an instance, swap it with the item at the end
450 if ((v2 != (unsigned int)slot) && (v2 < 256))
452 // Swap the module names over
453 Instance->Config->module_names[v2] = Instance->Config->module_names[slot];
454 Instance->Config->module_names[slot] = modulename;
455 // now swap the module factories
456 ircd_module* temp = handles[v2];
457 handles[v2] = handles[slot];
458 handles[slot] = temp;
459 // now swap the module objects
460 Module* temp_module = modules[v2];
461 modules[v2] = modules[slot];
462 modules[slot] = temp_module;
463 // now swap the implement lists (we dont
464 // need to swap the global or recount it)
465 for (int n = 0; n < 255; n++)
467 char x = Instance->Config->implement_lists[v2][n];
468 Instance->Config->implement_lists[v2][n] = Instance->Config->implement_lists[slot][n];
469 Instance->Config->implement_lists[slot][n] = x;
474 void ModuleManager::MoveAfter(std::string modulename, std::string after)
476 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
478 if (Instance->Config->module_names[v] == after)
480 MoveTo(modulename, v);
486 void ModuleManager::MoveBefore(std::string modulename, std::string before)
488 for (unsigned int v = 0; v < Instance->Config->module_names.size(); v++)
490 if (Instance->Config->module_names[v] == before)
494 MoveTo(modulename, v-1);
498 MoveTo(modulename, v);
505 void ModuleManager::MoveToFirst(std::string modulename)
507 MoveTo(modulename,0);
510 void ModuleManager::MoveToLast(std::string modulename)
512 MoveTo(modulename,this->GetCount());
515 bool ModuleManager::Unload(const char* filename)
517 std::string filename_str = filename;
518 for (unsigned int j = 0; j != Instance->Config->module_names.size(); j++)
520 if (Instance->Config->module_names[j] == filename_str)
522 if (modules[j]->GetVersion().Flags & VF_STATIC)
524 Instance->Log(DEFAULT,"Failed to unload STATIC module %s",filename);
525 snprintf(MODERR,MAXBUF,"Module not unloadable (marked static)");
528 std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modules[j]);
529 if (intercount.first > 0)
531 Instance->Log(DEFAULT,"Failed to unload module %s, being used by %d other(s) via interface '%s'",filename, intercount.first, intercount.second.c_str());
532 snprintf(MODERR,MAXBUF,"Module not unloadable (Still in use by %d other module%s which %s using its interface '%s') -- unload dependent modules first!",
534 intercount.first > 1 ? "s" : "",
535 intercount.first > 1 ? "are" : "is",
536 intercount.second.c_str());
539 /* Give the module a chance to tidy out all its metadata */
540 for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
542 modules[j]->OnCleanup(TYPE_CHANNEL,c->second);
544 for (user_hash::iterator u = Instance->clientlist->begin(); u != Instance->clientlist->end(); u++)
546 modules[j]->OnCleanup(TYPE_USER,u->second);
549 /* Tidy up any dangling resolvers */
550 Instance->Res->CleanResolvers(modules[j]);
552 FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modules[j],Instance->Config->module_names[j]));
554 for(int t = 0; t < 255; t++)
556 Instance->Config->global_implementation[t] -= Instance->Config->implement_lists[j][t];
559 /* We have to renumber implement_lists after unload because the module numbers change!
561 for(int j2 = j; j2 < 254; j2++)
563 for(int t = 0; t < 255; t++)
565 Instance->Config->implement_lists[j2][t] = Instance->Config->implement_lists[j2+1][t];
570 Instance->Parser->RemoveCommands(filename);
571 this->EraseModule(j);
572 this->EraseHandle(j);
573 Instance->Log(DEFAULT,"Module %s unloaded",filename);
575 Instance->BuildISupport();
579 Instance->Log(DEFAULT,"Module %s is not loaded, cannot unload it!",filename);
580 snprintf(MODERR,MAXBUF,"Module not loaded");
584 /* We must load the modules AFTER initializing the socket engine, now */
585 void ModuleManager::LoadAll()
587 char configToken[MAXBUF];
588 Instance->Config->module_names.clear();
591 for(int count = 0; count < Instance->Config->ConfValueEnum(Instance->Config->config_data, "module"); count++)
593 Instance->Config->ConfValue(Instance->Config->config_data, "module", "name", count, configToken, MAXBUF);
594 printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
596 if (!this->Load(configToken))
598 Instance->Log(DEFAULT,"There was an error loading the module '%s': %s", configToken, this->LastError());
599 printf_c("\n[\033[1;31m*\033[0m] There was an error loading the module '%s': %s\n\n", configToken, this->LastError());
600 Instance->Exit(EXIT_STATUS_MODULE);
603 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");
604 Instance->Log(DEFAULT,"Total loaded modules: %d", this->GetCount()+1);
607 long ModuleManager::PriorityAfter(const std::string &modulename)
609 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
611 if (Instance->Config->module_names[j] == modulename)
613 return ((j << 8) | PRIORITY_AFTER);
616 return PRIORITY_DONTCARE;
619 long ModuleManager::PriorityBefore(const std::string &modulename)
621 for (unsigned int j = 0; j < Instance->Config->module_names.size(); j++)
623 if (Instance->Config->module_names[j] == modulename)
625 return ((j << 8) | PRIORITY_BEFORE);
628 return PRIORITY_DONTCARE;
631 bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
633 if (Features.find(FeatureName) == Features.end())
635 Features[FeatureName] = Mod;
641 bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
643 featurelist::iterator iter = Features.find(FeatureName);
645 if (iter == Features.end())
648 Features.erase(iter);
652 Module* ModuleManager::FindFeature(const std::string &FeatureName)
654 featurelist::iterator iter = Features.find(FeatureName);
656 if (iter == Features.end())
662 bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
664 interfacelist::iterator iter = Interfaces.find(InterfaceName);
666 if (iter == Interfaces.end())
670 Interfaces[InterfaceName] = std::make_pair(0, ml);
675 iter->second.second.push_back(Mod);
681 bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
683 interfacelist::iterator iter = Interfaces.find(InterfaceName);
685 if (iter == Interfaces.end())
688 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
692 iter->second.second.erase(x);
693 if (iter->second.second.empty())
694 Interfaces.erase(InterfaceName);
701 modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
703 interfacelist::iterator iter = Interfaces.find(InterfaceName);
704 if (iter == Interfaces.end())
707 return &(iter->second.second);
710 void ModuleManager::UseInterface(const std::string &InterfaceName)
712 interfacelist::iterator iter = Interfaces.find(InterfaceName);
713 if (iter != Interfaces.end())
714 iter->second.first++;
718 void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
720 interfacelist::iterator iter = Interfaces.find(InterfaceName);
721 if (iter != Interfaces.end())
722 iter->second.first--;
725 std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
727 for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
729 for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
733 return std::make_pair(iter->second.first, iter->first);
737 return std::make_pair(0, "");
740 const std::string& ModuleManager::GetModuleName(Module* m)
742 static std::string nothing; /* Prevent compiler warning */
744 if (!this->GetCount())
747 for (int i = 0; i <= this->GetCount(); i++)
749 if (this->modules[i] == m)
751 return Instance->Config->module_names[i];
754 return nothing; /* As above */
757 /* This is ugly, yes, but hash_map's arent designed to be
758 * addressed in this manner, and this is a bit of a kludge.
759 * Luckily its a specialist function and rarely used by
760 * many modules (in fact, it was specially created to make
761 * m_safelist possible, initially).
764 Channel* InspIRCd::GetChannelIndex(long index)
767 for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
775 bool InspIRCd::MatchText(const std::string &sliteral, const std::string &spattern)
777 return match(sliteral.c_str(),spattern.c_str());
780 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const char** parameters, int pcnt, User* user)
782 return this->Parser->CallHandler(commandname,parameters,pcnt,user);
785 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
787 return this->Parser->IsValidCommand(commandname, pcnt, user);
790 void InspIRCd::AddCommand(Command *f)
792 if (!this->Parser->CreateCommand(f))
794 ModuleException err("Command "+std::string(f->command)+" already exists.");
799 void InspIRCd::SendMode(const char** parameters, int pcnt, User *user)
801 this->Modes->Process(parameters,pcnt,user,true);
804 void InspIRCd::DumpText(User* User, const std::string &LinePrefix, stringstream &TextStream)
806 std::string CompleteLine = LinePrefix;
808 while (TextStream >> Word)
810 if (CompleteLine.length() + Word.length() + 3 > 500)
812 User->WriteServ(CompleteLine);
813 CompleteLine = LinePrefix;
815 CompleteLine = CompleteLine + Word + " ";
817 User->WriteServ(CompleteLine);
820 User* FindDescriptorHandler::Call(int socket)
822 return reinterpret_cast<User*>(Server->SE->GetRef(socket));
825 bool InspIRCd::AddMode(ModeHandler* mh, const unsigned char mode)
827 return this->Modes->AddMode(mh,mode);
830 bool InspIRCd::AddModeWatcher(ModeWatcher* mw)
832 return this->Modes->AddModeWatcher(mw);
835 bool InspIRCd::DelModeWatcher(ModeWatcher* mw)
837 return this->Modes->DelModeWatcher(mw);
840 bool InspIRCd::AddResolver(Resolver* r, bool cached)
843 return this->Res->AddResolverClass(r);
846 r->TriggerCachedResult();
852 void InspIRCd::AddGLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
854 XLines->add_gline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
855 XLines->apply_lines(APPLY_GLINES);
858 void InspIRCd::AddQLine(long duration, const std::string &source, const std::string &reason, const std::string &nickname)
860 XLines->add_qline(duration, source.c_str(), reason.c_str(), nickname.c_str());
861 XLines->apply_lines(APPLY_QLINES);
864 void InspIRCd::AddZLine(long duration, const std::string &source, const std::string &reason, const std::string &ipaddr)
866 XLines->add_zline(duration, source.c_str(), reason.c_str(), ipaddr.c_str());
867 XLines->apply_lines(APPLY_ZLINES);
870 void InspIRCd::AddKLine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
872 XLines->add_kline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
873 XLines->apply_lines(APPLY_KLINES);
876 void InspIRCd::AddELine(long duration, const std::string &source, const std::string &reason, const std::string &hostmask)
878 XLines->add_eline(duration, source.c_str(), reason.c_str(), hostmask.c_str());
881 bool InspIRCd::DelGLine(const std::string &hostmask)
883 return XLines->del_gline(hostmask.c_str());
886 bool InspIRCd::DelQLine(const std::string &nickname)
888 return XLines->del_qline(nickname.c_str());
891 bool InspIRCd::DelZLine(const std::string &ipaddr)
893 return XLines->del_zline(ipaddr.c_str());
896 bool InspIRCd::DelKLine(const std::string &hostmask)
898 return XLines->del_kline(hostmask.c_str());
901 bool InspIRCd::DelELine(const std::string &hostmask)
903 return XLines->del_eline(hostmask.c_str());
906 Module* ModuleManager::Find(const std::string &name)
908 for (int i = 0; i <= this->GetCount(); i++)
910 if (Instance->Config->module_names[i] == name)
912 return this->modules[i];
918 ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
920 /* Is there any reason to load the entire config file again here?
921 * it's needed if they specify another config file, but using the
922 * default one we can just use the global config data - pre-parsed!
924 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
925 this->error = CONF_NO_ERROR;
926 this->data = &ServerInstance->Config->config_data;
927 this->privatehash = false;
931 ConfigReader::~ConfigReader()
934 delete this->errorlog;
935 if(this->privatehash)
940 ConfigReader::ConfigReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
942 ServerInstance->Config->ClearStack();
944 this->error = CONF_NO_ERROR;
945 this->data = new ConfigDataHash;
946 this->privatehash = true;
947 this->errorlog = new std::ostringstream(std::stringstream::in | std::stringstream::out);
948 this->readerror = ServerInstance->Config->LoadConf(*this->data, filename, *this->errorlog);
949 if (!this->readerror)
950 this->error = CONF_FILE_NOT_FOUND;
954 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
956 /* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
959 if (!ServerInstance->Config->ConfValue(*this->data, tag, name, default_value, index, result, allow_linefeeds))
961 this->error = CONF_VALUE_NOT_FOUND;
966 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
968 return ReadValue(tag, name, "", index, allow_linefeeds);
971 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
973 return ServerInstance->Config->ConfValueBool(*this->data, tag, name, default_value, index);
976 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
978 return ReadFlag(tag, name, "", index);
982 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
986 if(!ServerInstance->Config->ConfValueInteger(*this->data, tag, name, default_value, index, result))
988 this->error = CONF_VALUE_NOT_FOUND;
992 if ((need_positive) && (result < 0))
994 this->error = CONF_INT_NEGATIVE;
1001 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
1003 return ReadInteger(tag, name, "", index, need_positive);
1006 long ConfigReader::GetError()
1008 long olderr = this->error;
1013 void ConfigReader::DumpErrors(bool bail, User* user)
1015 ServerInstance->Config->ReportConfigError(this->errorlog->str(), bail, user);
1019 int ConfigReader::Enumerate(const std::string &tag)
1021 return ServerInstance->Config->ConfValueEnum(*this->data, tag);
1024 int ConfigReader::EnumerateValues(const std::string &tag, int index)
1026 return ServerInstance->Config->ConfVarEnum(*this->data, tag, index);
1029 bool ConfigReader::Verify()
1031 return this->readerror;
1035 FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
1040 FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
1044 std::string FileReader::Contents()
1047 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1055 unsigned long FileReader::ContentSize()
1057 return this->contentsize;
1060 void FileReader::CalcSize()
1062 unsigned long n = 0;
1063 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
1064 n += (a->length() + 2);
1065 this->contentsize = n;
1068 void FileReader::LoadFile(const std::string &filename)
1072 if (ServerInstance->Config->ReadFile(c,filename.c_str()))
1080 FileReader::~FileReader()
1084 bool FileReader::Exists()
1086 return (!(fc.size() == 0));
1089 std::string FileReader::GetLine(int x)
1091 if ((x<0) || ((unsigned)x>fc.size()))
1096 int FileReader::FileSize()