X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_nicklock.cpp;h=8fae4627907ea4eda4970968d3df2fe2c6e680cb;hb=caa89fb37c532930805f0b144e3298624ec1adec;hp=336a008c997b9af3857eef98d832bc2be532cab4;hpb=82503a6b82042fb6d648690c8505dd31c6c057df;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_nicklock.cpp b/src/modules/m_nicklock.cpp index 336a008c9..8fae46279 100644 --- a/src/modules/m_nicklock.cpp +++ b/src/modules/m_nicklock.cpp @@ -2,84 +2,117 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * Inspire is copyright (C) 2002-2004 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. + * InspIRCd: (C) 2002-2008 InspIRCd Development Team + * See: http://www.inspircd.org/wiki/index.php/Credits + * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" -#include "hashcomp.h" +#include "inspircd.h" /* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */ -Server *Srv; - -char* dummy = "ON"; - -void handle_nicklock(char **parameters, int pcnt, userrec *user) +/** Handle /NICKLOCK + */ +class CommandNicklock : public Command { - userrec* source = Srv->FindNick(std::string(parameters[0])); - if (source) + char* dummy; + public: + CommandNicklock (InspIRCd* Instance) : Command(Instance,"NICKLOCK", "o", 2) + { + this->source = "m_nicklock.so"; + syntax = " "; + TRANSLATE3(TR_NICK, TR_TEXT, TR_END); + } + + CmdResult Handle(const char* const* parameters, int pcnt, User *user) { - if (source->GetExt("nick_locked")) + User* target = ServerInstance->FindNick(parameters[0]); + irc::string server; + irc::string me; + + // check user exists + if (!target) + { + return CMD_FAILURE; + } + + // check if user is locked + if (target->GetExt("nick_locked", dummy)) + { + user->WriteNumeric(946, "%s %s :This user's nickname is already locked.",user->nick,target->nick); + return CMD_FAILURE; + } + + // check nick is valid + if (!ServerInstance->IsNick(parameters[1])) { - WriteServ(user->fd,"946 %s %s :This user's nickname is already locked.",user->nick,source->nick); - return; + return CMD_FAILURE; } - if (Srv->IsNick(std::string(parameters[1]))) + + // let others know + ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used NICKLOCK to change and hold "+parameters[0]+" to "+parameters[1]); + + if (!target->ForceNickChange(parameters[1])) { - irc::string server = user->server; - irc::string me = Srv->GetServerName().c_str(); - if (server == me) - { - // give them a lock flag - Srv->SendOpers(std::string(user->nick)+" used NICKLOCK to change and hold "+std::string(parameters[0])+" to "+parameters[1]); - Srv->ChangeUserNick(source,std::string(parameters[1])); - // only attempt to set their lockflag after we know the change succeeded - userrec* s2 = Srv->FindNick(std::string(parameters[1])); - if (s2) - s2->Extend("nick_locked",dummy); - } - else - { - WriteServ(user->fd,"947 %s %s :Can't lock the nickname of a non-local user",user->nick,source->nick); - } + // ugh, nickchange failed for some reason -- possibly existing nick? XXX change to UID here + ServerInstance->Users->QuitUser(target, "Nickname collision"); } + + // give them a lock flag + target->Extend("nick_locked", "ON"); + + /* route */ + return CMD_SUCCESS; } -} +}; -void handle_nickunlock(char **parameters, int pcnt, userrec *user) +/** Handle /NICKUNLOCK + */ +class CommandNickunlock : public Command { - userrec* source = Srv->FindNick(std::string(parameters[0])); - if (source) + public: + CommandNickunlock (InspIRCd* Instance) : Command(Instance,"NICKUNLOCK", "o", 1) { - source->Shrink("nick_locked"); - WriteServ(user->fd,"945 %s %s :Nickname now unlocked.",user->nick,source->nick); - Srv->SendOpers(std::string(user->nick)+" used NICKUNLOCK on "+std::string(parameters[0])); + this->source = "m_nicklock.so"; + syntax = ""; } -} + + CmdResult Handle (const char* const* parameters, int pcnt, User *user) + { + User* target = ServerInstance->FindNick(parameters[0]); + if (target) + { + target->Shrink("nick_locked"); + user->WriteNumeric(945, "%s %s :Nickname now unlocked.",user->nick,target->nick); + ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used NICKUNLOCK on "+parameters[0]); + return CMD_SUCCESS; + } + + return CMD_FAILURE; + } +}; class ModuleNickLock : public Module { + CommandNicklock* cmd1; + CommandNickunlock* cmd2; + char* n; public: - ModuleNickLock() + ModuleNickLock(InspIRCd* Me) + : Module(Me) { - Srv = new Server; - Srv->AddCommand("NICKLOCK",handle_nicklock,'o',2,"m_nicklock.so"); - Srv->AddCommand("NICKUNLOCK",handle_nickunlock,'o',1,"m_nicklock.so"); + + cmd1 = new CommandNicklock(ServerInstance); + cmd2 = new CommandNickunlock(ServerInstance); + ServerInstance->AddCommand(cmd1); + ServerInstance->AddCommand(cmd2); + Implementation eventlist[] = { I_OnUserPreNick, I_OnUserQuit, I_OnCleanup }; + ServerInstance->Modules->Attach(eventlist, this, 3); } virtual ~ModuleNickLock() @@ -88,49 +121,36 @@ class ModuleNickLock : public Module virtual Version GetVersion() { - return Version(1,0,0,1,VF_VENDOR); + return Version(1, 2, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION); } - virtual int OnUserPreNick(userrec* user, std::string newnick) + + virtual int OnUserPreNick(User* user, const std::string &newnick) { - if (user->GetExt("nick_locked")) + if (isdigit(newnick[0])) /* allow a switch to a UID */ + return 0; + + if (user->GetExt("nick_locked", n)) { - WriteServ(user->fd,"447 %s :You cannot change your nickname (your nick is locked)",user->nick); + user->WriteNumeric(447, "%s :You cannot change your nickname (your nick is locked)",user->nick); return 1; } return 0; } - virtual void OnUserQuit(userrec* user) - { - user->Shrink("nick_locked"); - } - -}; - -// stuff down here is the module-factory stuff. For basic modules you can ignore this. - -class ModuleNickLockFactory : public ModuleFactory -{ - public: - ModuleNickLockFactory() + virtual void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message) { + user->Shrink("nick_locked"); } - - ~ModuleNickLockFactory() - { - } - - virtual Module * CreateModule() + + virtual void OnCleanup(int target_type, void* item) { - return new ModuleNickLock; + if(target_type == TYPE_USER) + { + User* user = (User*)item; + user->Shrink("nick_locked"); + } } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleNickLockFactory; -} - +MODULE_INIT(ModuleNickLock)