2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
6 * Copyright (C) 2003-2008 Craig Edwards <craigedwards@brainbox.cc>
7 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
8 * Copyright (C) 2006-2007 Robin Burchell <robin+git@viroteck.net>
9 * Copyright (C) 2006-2007 Oliver Lupton <oliverlupton@gmail.com>
10 * Copyright (C) 2007 Pippijn van Steenhoven <pip88nl@gmail.com>
11 * Copyright (C) 2003 randomdan <???@???>
13 * This file is part of InspIRCd. InspIRCd is free software: you can
14 * redistribute it and/or modify it under the terms of the GNU General Public
15 * License as published by the Free Software Foundation, version 2.
17 * This program is distributed in the hope that it will be useful, but WITHOUT
18 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
19 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
22 * You should have received a copy of the GNU General Public License
23 * along with this program. If not, see <http://www.gnu.org/licenses/>.
30 #include "socketengine.h"
31 #include "command_parse.h"
33 #include "exitcodes.h"
39 static std::vector<dynamic_reference_base*>* dynrefs = NULL;
41 void dynamic_reference_base::reset_all()
45 for(unsigned int i = 0; i < dynrefs->size(); i++)
46 (*dynrefs)[i]->ClearCache();
49 // Version is a simple class for holding a modules version number
50 Version::Version(const std::string &desc, int flags) : description(desc), Flags(flags)
54 Version::Version(const std::string &desc, int flags, const std::string& linkdata)
55 : description(desc), Flags(flags), link_data(linkdata)
59 Request::Request(Module* src, Module* dst, const char* idstr)
60 : id(idstr), source(src), dest(dst)
67 dest->OnRequest(*this);
70 Event::Event(Module* src, const std::string &eventid) : source(src), id(eventid) { }
74 FOREACH_MOD(I_OnEvent,OnEvent(*this));
77 // These declarations define the behavours of the base class Module (which does nothing at all)
80 CullResult Module::cull()
82 return classbase::cull();
88 ModResult Module::OnSendSnotice(char &snomask, std::string &type, const std::string &message) { return MOD_RES_PASSTHRU; }
89 void Module::OnUserConnect(LocalUser*) { }
90 void Module::OnUserQuit(User*, const std::string&, const std::string&) { }
91 void Module::OnUserDisconnect(LocalUser*) { }
92 void Module::OnUserJoin(Membership*, bool, bool, CUList&) { }
93 void Module::OnPostJoin(Membership*) { }
94 void Module::OnUserPart(Membership*, std::string&, CUList&) { }
95 void Module::OnPreRehash(User*, const std::string&) { }
96 void Module::OnModuleRehash(User*, const std::string&) { }
97 void Module::OnRehash(User*) { }
98 ModResult Module::OnUserPreJoin(User*, Channel*, const char*, std::string&, const std::string&) { return MOD_RES_PASSTHRU; }
99 void Module::OnMode(User*, void*, int, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
100 void Module::OnOper(User*, const std::string&) { }
101 void Module::OnPostOper(User*, const std::string&, const std::string &) { }
102 void Module::OnPostDeoper(User*) { }
103 void Module::OnInfo(User*) { }
104 void Module::OnWhois(User*, User*) { }
105 ModResult Module::OnUserPreInvite(User*, User*, Channel*, time_t) { return MOD_RES_PASSTHRU; }
106 ModResult Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
107 ModResult Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return MOD_RES_PASSTHRU; }
108 ModResult Module::OnUserPreNick(User*, const std::string&) { return MOD_RES_PASSTHRU; }
109 void Module::OnUserPostNick(User*, const std::string&) { }
110 ModResult Module::OnPreMode(User*, User*, Channel*, const std::vector<std::string>&) { return MOD_RES_PASSTHRU; }
111 void Module::On005Numeric(std::string&) { }
112 ModResult Module::OnKill(User*, User*, const std::string&) { return MOD_RES_PASSTHRU; }
113 void Module::OnLoadModule(Module*) { }
114 void Module::OnUnloadModule(Module*) { }
115 void Module::OnBackgroundTimer(time_t) { }
116 ModResult Module::OnPreCommand(std::string&, std::vector<std::string>&, LocalUser*, bool, const std::string&) { return MOD_RES_PASSTHRU; }
117 void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, LocalUser*, CmdResult, const std::string&) { }
118 void Module::OnUserInit(LocalUser*) { }
119 ModResult Module::OnCheckReady(LocalUser*) { return MOD_RES_PASSTHRU; }
120 ModResult Module::OnUserRegister(LocalUser*) { return MOD_RES_PASSTHRU; }
121 ModResult Module::OnUserPreKick(User*, Membership*, const std::string&) { return MOD_RES_PASSTHRU; }
122 void Module::OnUserKick(User*, Membership*, const std::string&, CUList&) { }
123 ModResult Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int) { return MOD_RES_PASSTHRU; }
124 ModResult Module::OnCheckInvite(User*, Channel*) { return MOD_RES_PASSTHRU; }
125 ModResult Module::OnCheckKey(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
126 ModResult Module::OnCheckLimit(User*, Channel*) { return MOD_RES_PASSTHRU; }
127 ModResult Module::OnCheckChannelBan(User*, Channel*) { return MOD_RES_PASSTHRU; }
128 ModResult Module::OnCheckBan(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
129 ModResult Module::OnExtBanCheck(User*, Channel*, char) { return MOD_RES_PASSTHRU; }
130 ModResult Module::OnStats(char, User*, string_list&) { return MOD_RES_PASSTHRU; }
131 ModResult Module::OnChangeLocalUserHost(LocalUser*, const std::string&) { return MOD_RES_PASSTHRU; }
132 ModResult Module::OnChangeLocalUserGECOS(LocalUser*, const std::string&) { return MOD_RES_PASSTHRU; }
133 ModResult Module::OnPreTopicChange(User*, Channel*, const std::string&) { return MOD_RES_PASSTHRU; }
134 void Module::OnEvent(Event&) { }
135 void Module::OnRequest(Request&) { }
136 ModResult Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return MOD_RES_PASSTHRU; }
137 void Module::OnGlobalOper(User*) { }
138 void Module::OnPostConnect(User*) { }
139 ModResult Module::OnAddBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
140 ModResult Module::OnDelBan(User*, Channel*, const std::string &) { return MOD_RES_PASSTHRU; }
141 void Module::OnStreamSocketAccept(StreamSocket*, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { }
142 int Module::OnStreamSocketWrite(StreamSocket*, std::string&) { return -1; }
143 void Module::OnStreamSocketClose(StreamSocket*) { }
144 void Module::OnStreamSocketConnect(StreamSocket*) { }
145 int Module::OnStreamSocketRead(StreamSocket*, std::string&) { return -1; }
146 void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
147 void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
148 void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
149 void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
150 void Module::OnPostTopicChange(User*, Channel*, const std::string&) { }
151 void Module::OnGetServerDescription(const std::string&, std::string&) { }
152 void Module::OnSyncUser(User*, Module*, void*) { }
153 void Module::OnSyncChannel(Channel*, Module*, void*) { }
154 void Module::OnSyncNetwork(Module*, void*) { }
155 void Module::ProtoSendMode(void*, TargetTypeFlags, void*, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
156 void Module::OnDecodeMetaData(Extensible*, const std::string&, const std::string&) { }
157 void Module::ProtoSendMetaData(void*, Extensible*, const std::string&, const std::string&) { }
158 void Module::OnWallops(User*, const std::string&) { }
159 void Module::OnChangeHost(User*, const std::string&) { }
160 void Module::OnChangeName(User*, const std::string&) { }
161 void Module::OnChangeIdent(User*, const std::string&) { }
162 void Module::OnAddLine(User*, XLine*) { }
163 void Module::OnDelLine(User*, XLine*) { }
164 void Module::OnExpireLine(XLine*) { }
165 void Module::OnCleanup(int, void*) { }
166 ModResult Module::OnChannelPreDelete(Channel*) { return MOD_RES_PASSTHRU; }
167 void Module::OnChannelDelete(Channel*) { }
168 ModResult Module::OnSetAway(User*, const std::string &) { return MOD_RES_PASSTHRU; }
169 ModResult Module::OnWhoisLine(User*, User*, int&, std::string&) { return MOD_RES_PASSTHRU; }
170 void Module::OnBuildNeighborList(User*, UserChanList&, std::map<User*,bool>&) { }
171 void Module::OnGarbageCollect() { }
172 ModResult Module::OnSetConnectClass(LocalUser* user, ConnectClass* myclass) { return MOD_RES_PASSTHRU; }
173 void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
174 void Module::OnRunTestSuite() { }
175 void Module::OnNamesListItem(User*, Membership*, std::string&, std::string&) { }
176 ModResult Module::OnNumeric(User*, unsigned int, const std::string&) { return MOD_RES_PASSTHRU; }
177 void Module::OnHookIO(StreamSocket*, ListenSocket*) { }
178 ModResult Module::OnAcceptConnection(int, ListenSocket*, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { return MOD_RES_PASSTHRU; }
179 void Module::OnSendWhoLine(User*, const std::vector<std::string>&, User*, std::string&) { }
180 void Module::OnSetUserIP(LocalUser*) { }
182 ModuleManager::ModuleManager() : ModCount(0)
186 ModuleManager::~ModuleManager()
190 bool ModuleManager::Attach(Implementation i, Module* mod)
192 if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
195 EventHandlers[i].push_back(mod);
199 bool ModuleManager::Detach(Implementation i, Module* mod)
201 EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
203 if (x == EventHandlers[i].end())
206 EventHandlers[i].erase(x);
210 void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
212 for (size_t n = 0; n < sz; ++n)
216 void ModuleManager::DetachAll(Module* mod)
218 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
219 Detach((Implementation)n, mod);
222 bool ModuleManager::SetPriority(Module* mod, Priority s)
224 for (size_t n = I_BEGIN + 1; n != I_END; ++n)
225 SetPriority(mod, (Implementation)n, s);
230 bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module* which)
232 /** To change the priority of a module, we first find its position in the vector,
233 * then we find the position of the other modules in the vector that this module
234 * wants to be before/after. We pick off either the first or last of these depending
235 * on which they want, and we make sure our module is *at least* before or after
236 * the first or last of this subset, depending again on the type of priority.
240 /* Locate our module. This is O(n) but it only occurs on module load so we're
241 * not too bothered about it
243 for (size_t x = 0; x != EventHandlers[i].size(); ++x)
245 if (EventHandlers[i][x] == mod)
252 /* Eh? this module doesnt exist, probably trying to set priority on an event
253 * theyre not attached to.
258 size_t swap_pos = my_pos;
262 if (prioritizationState != PRIO_STATE_FIRST)
268 if (prioritizationState != PRIO_STATE_FIRST)
271 swap_pos = EventHandlers[i].size() - 1;
275 /* Find the latest possible position, only searching AFTER our position */
276 for (size_t x = EventHandlers[i].size() - 1; x > my_pos; --x)
278 if (EventHandlers[i][x] == which)
284 // didn't find it - either not loaded or we're already after
287 /* Place this module before a set of other modules */
288 case PRIORITY_BEFORE:
290 for (size_t x = 0; x < my_pos; ++x)
292 if (EventHandlers[i][x] == which)
298 // didn't find it - either not loaded or we're already before
304 /* Do we need to swap? */
305 if (swap_pos != my_pos)
307 // We are going to change positions; we'll need to run again to verify all requirements
308 if (prioritizationState == PRIO_STATE_LAST)
309 prioritizationState = PRIO_STATE_AGAIN;
310 /* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
313 if (my_pos > swap_pos)
316 for (unsigned int j = my_pos; j != swap_pos; j += incrmnt)
318 if ((j + incrmnt > EventHandlers[i].size() - 1) || ((incrmnt == -1) && (j == 0)))
321 std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
328 bool ModuleManager::CanUnload(Module* mod)
330 std::map<std::string, Module*>::iterator modfind = Modules.find(mod->ModuleSourceFile);
332 if ((modfind == Modules.end()) || (modfind->second != mod) || (mod->dying))
334 LastModuleError = "Module " + mod->ModuleSourceFile + " is not loaded, cannot unload it!";
335 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
338 if (mod->GetVersion().Flags & VF_STATIC)
340 LastModuleError = "Module " + mod->ModuleSourceFile + " not unloadable (marked static)";
341 ServerInstance->Logs->Log("MODULE", DEFAULT, LastModuleError);
349 void ModuleManager::DoSafeUnload(Module* mod)
351 std::map<std::string, Module*>::iterator modfind = Modules.find(mod->ModuleSourceFile);
353 std::vector<reference<ExtensionItem> > items;
354 ServerInstance->Extensions.BeginUnregister(modfind->second, items);
355 /* Give the module a chance to tidy out all its metadata */
356 for (chan_hash::iterator c = ServerInstance->chanlist->begin(); c != ServerInstance->chanlist->end(); )
358 Channel* chan = c->second;
360 mod->OnCleanup(TYPE_CHANNEL, chan);
361 chan->doUnhookExtensions(items);
362 const UserMembList* users = chan->GetUsers();
363 for(UserMembCIter mi = users->begin(); mi != users->end(); mi++)
364 mi->second->doUnhookExtensions(items);
366 for (user_hash::iterator u = ServerInstance->Users->clientlist->begin(); u != ServerInstance->Users->clientlist->end(); )
368 User* user = u->second;
369 // The module may quit the user (e.g. SSL mod unloading) and that will remove it from the container
371 mod->OnCleanup(TYPE_USER, user);
372 user->doUnhookExtensions(items);
374 for(char m='A'; m <= 'z'; m++)
377 mh = ServerInstance->Modes->FindMode(m, MODETYPE_USER);
378 if (mh && mh->creator == mod)
379 ServerInstance->Modes->DelMode(mh);
380 mh = ServerInstance->Modes->FindMode(m, MODETYPE_CHANNEL);
381 if (mh && mh->creator == mod)
382 ServerInstance->Modes->DelMode(mh);
384 for(std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.begin(); i != DataProviders.end(); )
386 std::multimap<std::string, ServiceProvider*>::iterator curr = i++;
387 if (curr->second->creator == mod)
388 DataProviders.erase(curr);
391 dynamic_reference_base::reset_all();
393 /* Tidy up any dangling resolvers */
394 ServerInstance->Res->CleanResolvers(mod);
396 FOREACH_MOD(I_OnUnloadModule,OnUnloadModule(mod));
400 Modules.erase(modfind);
401 ServerInstance->GlobalCulls.AddItem(mod);
403 ServerInstance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",mod->ModuleSourceFile.c_str());
405 ServerInstance->BuildISupport();
408 void ModuleManager::UnloadAll()
410 /* We do this more than once, so that any service providers get a
411 * chance to be unhooked by the modules using them, but then get
412 * a chance to be removed themsleves.
414 * Note: this deliberately does NOT delete the DLLManager objects
416 for (int tries = 0; tries < 4; tries++)
418 std::map<std::string, Module*>::iterator i = Modules.begin();
419 while (i != Modules.end())
421 std::map<std::string, Module*>::iterator me = i++;
422 if (CanUnload(me->second))
424 DoSafeUnload(me->second);
427 ServerInstance->GlobalCulls.Apply();
431 std::string& ModuleManager::LastError()
433 return LastModuleError;
436 CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
438 return this->Parser->CallHandler(commandname, parameters, user);
441 bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
443 return this->Parser->IsValidCommand(commandname, pcnt, user);
446 void ModuleManager::AddService(ServiceProvider& item)
448 switch (item.service)
450 case SERVICE_COMMAND:
451 if (!ServerInstance->Parser->AddCommand(static_cast<Command*>(&item)))
452 throw ModuleException("Command "+std::string(item.name)+" already exists.");
455 if (!ServerInstance->Modes->AddMode(static_cast<ModeHandler*>(&item)))
456 throw ModuleException("Mode "+std::string(item.name)+" already exists.");
458 case SERVICE_METADATA:
459 if (!ServerInstance->Extensions.Register(static_cast<ExtensionItem*>(&item)))
460 throw ModuleException("Extension " + std::string(item.name) + " already exists.");
465 DataProviders.insert(std::make_pair(item.name, &item));
466 std::string::size_type slash = item.name.find('/');
467 if (slash != std::string::npos)
469 DataProviders.insert(std::make_pair(item.name.substr(0, slash), &item));
470 DataProviders.insert(std::make_pair(item.name.substr(slash + 1), &item));
475 throw ModuleException("Cannot add unknown service type");
479 void ModuleManager::DelService(ServiceProvider& item)
481 switch (item.service)
484 if (!ServerInstance->Modes->DelMode(static_cast<ModeHandler*>(&item)))
485 throw ModuleException("Mode "+std::string(item.name)+" does not exist.");
490 for(std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.begin(); i != DataProviders.end(); )
492 std::multimap<std::string, ServiceProvider*>::iterator curr = i++;
493 if (curr->second == &item)
494 DataProviders.erase(curr);
496 dynamic_reference_base::reset_all();
500 throw ModuleException("Cannot delete unknown service type");
504 ServiceProvider* ModuleManager::FindService(ServiceType type, const std::string& name)
511 std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.find(name);
512 if (i != DataProviders.end() && i->second->service == type)
516 // TODO implement finding of the other types
518 throw ModuleException("Cannot find unknown service type");
522 dynamic_reference_base::dynamic_reference_base(Module* Creator, const std::string& Name)
523 : name(Name), value(NULL), creator(Creator)
526 dynrefs = new std::vector<dynamic_reference_base*>;
527 dynrefs->push_back(this);
530 dynamic_reference_base::~dynamic_reference_base()
532 for(unsigned int i = 0; i < dynrefs->size(); i++)
534 if (dynrefs->at(i) == this)
536 unsigned int last = dynrefs->size() - 1;
538 dynrefs->at(i) = dynrefs->at(last);
539 dynrefs->erase(dynrefs->begin() + last);
540 if (dynrefs->empty())
550 void dynamic_reference_base::SetProvider(const std::string& newname)
556 void dynamic_reference_base::lookup()
559 throw ModuleException("Dynamic reference to '" + name + "' failed to resolve");
562 dynamic_reference_base::operator bool()
566 std::multimap<std::string, ServiceProvider*>::iterator i = ServerInstance->Modules->DataProviders.find(name);
567 if (i != ServerInstance->Modules->DataProviders.end())
568 value = static_cast<DataProvider*>(i->second);
570 return (value != NULL);
573 void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
575 this->Modes->Process(parameters, user);
579 void InspIRCd::SendGlobalMode(const std::vector<std::string>& parameters, User *user)
581 Modes->Process(parameters, user);
582 if (!Modes->GetLastParse().empty())
583 this->PI->SendMode(parameters[0], Modes->GetLastParseParams(), Modes->GetLastParseTranslate());
586 bool InspIRCd::AddResolver(Resolver* r, bool cached)
589 return this->Res->AddResolverClass(r);
592 r->TriggerCachedResult();
598 Module* ModuleManager::Find(const std::string &name)
600 std::map<std::string, Module*>::iterator modfind = Modules.find(name);
602 if (modfind == Modules.end())
605 return modfind->second;
608 const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
610 std::vector<std::string> retval;
611 for (std::map<std::string, Module*>::iterator x = Modules.begin(); x != Modules.end(); ++x)
612 if (!filter || (x->second->GetVersion().Flags & filter))
613 retval.push_back(x->first);
617 ConfigReader::ConfigReader()
620 ServerInstance->Logs->Log("MODULE", DEBUG, "ConfigReader is deprecated in 2.0; "
621 "use ServerInstance->Config->ConfValue(\"key\") or ->ConfTags(\"key\") instead");
625 ConfigReader::~ConfigReader()
629 static ConfigTag* SlowGetTag(const std::string &tag, int index)
631 ConfigTagList tags = ServerInstance->Config->ConfTags(tag);
632 while (tags.first != tags.second)
635 return tags.first->second;
642 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
644 std::string result = default_value;
645 ConfigTag* conftag = SlowGetTag(tag, index);
646 if (!conftag || !conftag->readString(name, result, allow_linefeeds))
648 this->error = CONF_VALUE_NOT_FOUND;
653 std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
655 return ReadValue(tag, name, "", index, allow_linefeeds);
658 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
660 bool def = (default_value == "yes");
661 ConfigTag* conftag = SlowGetTag(tag, index);
662 return conftag ? conftag->getBool(name, def) : def;
665 bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
667 return ReadFlag(tag, name, "", index);
671 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
673 int v = atoi(default_value.c_str());
674 ConfigTag* conftag = SlowGetTag(tag, index);
675 int result = conftag ? conftag->getInt(name, v) : v;
677 if ((need_positive) && (result < 0))
679 this->error = CONF_INT_NEGATIVE;
686 int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
688 return ReadInteger(tag, name, "", index, need_positive);
691 long ConfigReader::GetError()
693 long olderr = this->error;
698 int ConfigReader::Enumerate(const std::string &tag)
700 ServerInstance->Logs->Log("MODULE", DEBUG, "Module is using ConfigReader::Enumerate on %s; this is slow!",
703 while (SlowGetTag(tag, i)) i++;
707 FileReader::FileReader(const std::string &filename)
712 FileReader::FileReader()
716 std::string FileReader::Contents()
719 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
727 unsigned long FileReader::ContentSize()
729 return this->contentsize;
732 void FileReader::CalcSize()
735 for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
736 n += (a->length() + 2);
737 this->contentsize = n;
740 void FileReader::LoadFile(const std::string &filename)
742 std::map<std::string, file_cache>::iterator file = ServerInstance->Config->Files.find(filename);
743 if (file != ServerInstance->Config->Files.end())
745 this->fc = file->second;
750 FILE* f = fopen(filename.c_str(), "r");
753 char linebuf[MAXBUF*10];
754 while (fgets(linebuf, sizeof(linebuf), f))
756 int len = strlen(linebuf);
758 fc.push_back(std::string(linebuf, len - 1));
766 FileReader::~FileReader()
770 bool FileReader::Exists()
772 return (!(fc.size() == 0));
775 std::string FileReader::GetLine(int x)
777 if ((x<0) || ((unsigned)x>=fc.size()))
782 int FileReader::FileSize()