X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_whowas.cpp;h=dfe513dff78c8d34ef36f87d51bad701542ee9c7;hb=8c08130e19247f4a0798613ba6b931cd599115b6;hp=8bc188eee6e7c483d38c20ec05aa94eb04599add;hpb=ffbd1eebf0b82bf40482879f410f58874030a695;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/commands/cmd_whowas.cpp b/src/commands/cmd_whowas.cpp index 8bc188eee..dfe513dff 100644 --- a/src/commands/cmd_whowas.cpp +++ b/src/commands/cmd_whowas.cpp @@ -1,31 +1,32 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2008 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2008 Thomas Stagner + * Copyright (C) 2008 Craig Edwards + * Copyright (C) 2007-2008 Robin Burchell * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ + #include "inspircd.h" #include "commands/cmd_whowas.h" -WhoWasMaintainTimer * timer; - -extern "C" DllExport Command* init_command(InspIRCd* Instance) -{ - return new CommandWhowas(Instance); -} - -CommandWhowas::CommandWhowas(InspIRCd* Instance) : Command(Instance, "WHOWAS", 0, 1, false, 2) +CommandWhowas::CommandWhowas( Module* parent) : Command(parent, "WHOWAS", 1) { syntax = "{,}"; - timer = new WhoWasMaintainTimer(Instance, 3600); - Instance->Timers->AddTimer(timer); + Penalty = 2; } CmdResult CommandWhowas::Handle (const std::vector& parameters, User* user) @@ -33,7 +34,7 @@ CmdResult CommandWhowas::Handle (const std::vector& parameters, Use /* if whowas disabled in config */ if (ServerInstance->Config->WhoWasGroupSize == 0 || ServerInstance->Config->WhoWasMaxGroups == 0) { - user->WriteNumeric(421, "%s %s :This command has been disabled.",user->nick,command.c_str()); + user->WriteNumeric(421, "%s %s :This command has been disabled.",user->nick.c_str(),name.c_str()); return CMD_FAILURE; } @@ -41,8 +42,8 @@ CmdResult CommandWhowas::Handle (const std::vector& parameters, Use if (i == whowas.end()) { - user->WriteNumeric(406, "%s %s :There was no such nickname",user->nick,parameters[0].c_str()); - user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick,parameters[0].c_str()); + user->WriteNumeric(406, "%s %s :There was no such nickname",user->nick.c_str(),parameters[0].c_str()); + user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick.c_str(),parameters[0].c_str()); return CMD_FAILURE; } else @@ -55,64 +56,39 @@ CmdResult CommandWhowas::Handle (const std::vector& parameters, Use WhoWasGroup* u = *ux; time_t rawtime = u->signon; tm *timeinfo; - char b[MAXBUF]; - + char b[25]; + timeinfo = localtime(&rawtime); - - /* XXX - 'b' could be only 25 chars long and then strlcpy() would terminate it for us too? */ - strlcpy(b,asctime(timeinfo),MAXBUF); + + strncpy(b,asctime(timeinfo),24); b[24] = 0; - user->WriteNumeric(314, "%s %s %s %s * :%s",user->nick,parameters[0].c_str(),u->ident,u->dhost,u->gecos); - - if (IS_OPER(user)) - user->WriteNumeric(379, "%s %s :was connecting from *@%s", user->nick, parameters[0].c_str(), u->host); - - if (*ServerInstance->Config->HideWhoisServer && !IS_OPER(user)) - user->WriteNumeric(312, "%s %s %s :%s",user->nick,parameters[0].c_str(), ServerInstance->Config->HideWhoisServer, b); + user->WriteNumeric(314, "%s %s %s %s * :%s",user->nick.c_str(),parameters[0].c_str(), + u->ident.c_str(),u->dhost.c_str(),u->gecos.c_str()); + + if (user->HasPrivPermission("users/auspex")) + user->WriteNumeric(379, "%s %s :was connecting from *@%s", + user->nick.c_str(), parameters[0].c_str(), u->host.c_str()); + + if (!ServerInstance->Config->HideWhoisServer.empty() && !user->HasPrivPermission("servers/auspex")) + user->WriteNumeric(312, "%s %s %s :%s",user->nick.c_str(),parameters[0].c_str(), ServerInstance->Config->HideWhoisServer.c_str(), b); else - user->WriteNumeric(312, "%s %s %s :%s",user->nick,parameters[0].c_str(), u->server, b); + user->WriteNumeric(312, "%s %s %s :%s",user->nick.c_str(),parameters[0].c_str(), u->server.c_str(), b); } } else { - user->WriteNumeric(406, "%s %s :There was no such nickname",user->nick,parameters[0].c_str()); - user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick,parameters[0].c_str()); + user->WriteNumeric(406, "%s %s :There was no such nickname",user->nick.c_str(),parameters[0].c_str()); + user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick.c_str(),parameters[0].c_str()); return CMD_FAILURE; } } - user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick,parameters[0].c_str()); - return CMD_SUCCESS; -} - -CmdResult CommandWhowas::HandleInternal(const unsigned int id, const std::deque ¶meters) -{ - switch (id) - { - case WHOWAS_ADD: - AddToWhoWas((User*)parameters[0]); - break; - - case WHOWAS_STATS: - GetStats((Extensible*)parameters[0]); - break; - - case WHOWAS_PRUNE: - PruneWhoWas(ServerInstance->Time()); - break; - - case WHOWAS_MAINTAIN: - MaintainWhoWas(ServerInstance->Time()); - break; - - default: - break; - } + user->WriteNumeric(369, "%s %s :End of WHOWAS",user->nick.c_str(),parameters[0].c_str()); return CMD_SUCCESS; } -void CommandWhowas::GetStats(Extensible* ext) +std::string CommandWhowas::GetStats() { int whowas_size = 0; int whowas_bytes = 0; @@ -126,8 +102,7 @@ void CommandWhowas::GetStats(Extensible* ext) whowas_bytes += (sizeof(whowas_set) + ( sizeof(WhoWasGroup) * n->size() ) ); } } - stats.assign("Whowas(MAPSETS) " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)"); - ext->Extend("stats", stats.c_str()); + return "Whowas entries: " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)"; } void CommandWhowas::AddToWhoWas(User* user) @@ -138,15 +113,15 @@ void CommandWhowas::AddToWhoWas(User* user) return; } - whowas_users::iterator iter = whowas.find(user->nick); + whowas_users::iterator iter = whowas.find(irc::string(user->nick.c_str())); if (iter == whowas.end()) { whowas_set* n = new whowas_set; WhoWasGroup *a = new WhoWasGroup(user); n->push_back(a); - whowas[user->nick] = n; - whowas_fifo.push_back(std::make_pair(ServerInstance->Time(),user->nick)); + whowas[user->nick.c_str()] = n; + whowas_fifo.push_back(std::make_pair(ServerInstance->Time(),user->nick.c_str())); if ((int)(whowas.size()) > ServerInstance->Config->WhoWasMaxGroups) { @@ -278,11 +253,6 @@ void CommandWhowas::MaintainWhoWas(time_t t) CommandWhowas::~CommandWhowas() { - if (timer) - { - ServerInstance->Timers->DelTimer(timer); - } - whowas_users::iterator iter; int fifosize; while ((fifosize = (int)whowas_fifo.size()) > 0) @@ -315,34 +285,58 @@ CommandWhowas::~CommandWhowas() } } -WhoWasGroup::WhoWasGroup(User* user) : host(NULL), dhost(NULL), ident(NULL), server(NULL), gecos(NULL), signon(user->signon) +WhoWasGroup::WhoWasGroup(User* user) : host(user->host), dhost(user->dhost), ident(user->ident), + server(user->server), gecos(user->fullname), signon(user->signon) { - this->host = strdup(user->host); - this->dhost = strdup(user->dhost); - this->ident = strdup(user->ident); - this->server = user->server; - this->gecos = strdup(user->fullname); } WhoWasGroup::~WhoWasGroup() { - if (host) - free(host); - if (dhost) - free(dhost); - if (ident) - free(ident); - if (gecos) - free(gecos); } -/* every hour, run this function which removes all entries older than Config->WhoWasMaxKeep */ -void WhoWasMaintainTimer::Tick(time_t) +class ModuleWhoWas : public Module { - Command* whowas_command = ServerInstance->Parser->GetHandler("WHOWAS"); - if (whowas_command) + CommandWhowas cmd; + public: + ModuleWhoWas() : cmd(this) { - std::deque params; - whowas_command->HandleInternal(WHOWAS_MAINTAIN, params); } -} + + void init() + { + ServerInstance->Modules->AddService(cmd); + Implementation eventlist[] = { I_OnGarbageCollect, I_OnUserQuit, I_OnStats, I_OnRehash }; + ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation)); + } + + void OnGarbageCollect() + { + /* Removes all entries older than WhoWasMaxKeep */ + cmd.MaintainWhoWas(ServerInstance->Time()); + } + + void OnUserQuit(User* user, const std::string& message, const std::string& oper_message) + { + cmd.AddToWhoWas(user); + } + + ModResult OnStats(char symbol, User* user, string_list &results) + { + if (symbol == 'z') + results.push_back(ServerInstance->Config->ServerName+" 249 "+user->nick+" :"+cmd.GetStats()); + + return MOD_RES_PASSTHRU; + } + + void OnRehash(User* user) + { + cmd.PruneWhoWas(ServerInstance->Time()); + } + + Version GetVersion() + { + return Version("WHOWAS", VF_VENDOR); + } +}; + +MODULE_INIT(ModuleWhoWas)