X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcommands%2Fcmd_privmsg.cpp;h=09eb2caf2fdec4ee60f09bada3e959abf647eb9a;hb=2f8303334f2c5a62bcce47d39e8cf41208a9a296;hp=474eb4b3d6c4a81e4bb97ab68c46fe15ff69c4f2;hpb=efa08239271572e1c8024f808d61e02c7377ab54;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/commands/cmd_privmsg.cpp b/src/commands/cmd_privmsg.cpp index 474eb4b3d..09eb2caf2 100644 --- a/src/commands/cmd_privmsg.cpp +++ b/src/commands/cmd_privmsg.cpp @@ -2,8 +2,8 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * InspIRCd: (C) 2002-2010 InspIRCd Development Team + * See: http://wiki.inspircd.org/Credits * * This program is free but copyrighted software; see * the file COPYING for details. @@ -12,159 +12,218 @@ */ #include "inspircd.h" -#include "wildcard.h" -#include "commands/cmd_privmsg.h" -extern "C" DllExport Command* init_command(InspIRCd* Instance) +/** Handle /PRIVMSG. These command handlers can be reloaded by the core, + * and handle basic RFC1459 commands. Commands within modules work + * the same way, however, they can be fully unloaded, where these + * may not. + */ +class CommandPrivmsg : public Command { - return new CommandPrivmsg(Instance); -} + public: + /** Constructor for privmsg. + */ + CommandPrivmsg ( Module* parent) : Command(parent,"PRIVMSG",2,2) { syntax = "{,} "; } + /** Handle command. + * @param parameters The parameters to the comamnd + * @param pcnt The number of parameters passed to teh command + * @param user The user issuing the command + * @return A value from CmdResult to indicate command success or failure. + */ + CmdResult Handle(const std::vector& parameters, User *user); + + RouteDescriptor GetRouting(User* user, const std::vector& parameters) + { + if (IS_LOCAL(user)) + // This is handled by the OnUserMessage hook to split the LoopCall pieces + return ROUTE_LOCALONLY; + else + return ROUTE_MESSAGE(parameters[0]); + } +}; -CmdResult CommandPrivmsg::Handle (const char** parameters, int pcnt, User *user) +CmdResult CommandPrivmsg::Handle (const std::vector& parameters, User *user) { User *dest; Channel *chan; CUList except_list; user->idle_lastmsg = ServerInstance->Time(); - - if (ServerInstance->Parser->LoopCall(user, this, parameters, pcnt, 0)) + + if (ServerInstance->Parser->LoopCall(user, this, parameters, 0)) return CMD_SUCCESS; - if ((parameters[0][0] == '$') && (IS_OPER(user) || ServerInstance->ULine(user->server))) + if (parameters[0][0] == '$') { - int MOD_RESULT = 0; + if (!user->HasPrivPermission("users/mass-message")) + return CMD_SUCCESS; + + ModResult MOD_RESULT; std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,(void*)parameters[0],TYPE_SERVER,temp,0,except_list)); - if (MOD_RESULT) + FIRST_MOD_RESULT(OnUserPreMessage, MOD_RESULT, (user, (void*)parameters[0].c_str(), TYPE_SERVER, temp, 0, except_list)); + if (MOD_RESULT == MOD_RES_DENY) return CMD_FAILURE; - parameters[1] = temp.c_str(); - // notice to server mask - const char* servermask = parameters[0] + 1; - FOREACH_MOD(I_OnText,OnText(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,except_list)); - if (match(ServerInstance->Config->ServerName,servermask)) + + const char* text = temp.c_str(); + const char* servermask = (parameters[0].c_str()) + 1; + + FOREACH_MOD(I_OnText,OnText(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, except_list)); + if (InspIRCd::Match(ServerInstance->Config->ServerName, servermask, NULL)) { - user->SendAll("PRIVMSG", "%s", parameters[1]); + user->SendAll("PRIVMSG", "%s", text); } - FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,(void*)parameters[0],TYPE_SERVER,parameters[1],0,except_list)); + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user, (void*)parameters[0].c_str(), TYPE_SERVER, text, 0, except_list)); return CMD_SUCCESS; } char status = 0; - if ((*parameters[0] == '@') || (*parameters[0] == '%') || (*parameters[0] == '+')) + const char* target = parameters[0].c_str(); + + if (ServerInstance->Modes->FindPrefix(*target)) { - status = *parameters[0]; - parameters[0]++; + status = *target; + target++; } - if (parameters[0][0] == '#') + if (*target == '#') { - chan = ServerInstance->FindChan(parameters[0]); + chan = ServerInstance->FindChan(target); - except_list[user] = user->nick; + except_list.insert(user); if (chan) { - if (IS_LOCAL(user)) + if (IS_LOCAL(user) && chan->GetPrefixValue(user) < VOICE_VALUE) { - if ((chan->IsModeSet('n')) && (!chan->HasUser(user))) + if (chan->IsModeSet('n') && !chan->HasUser(user)) { - user->WriteServ("404 %s %s :Cannot send to channel (no external messages)", user->nick, chan->name); + user->WriteNumeric(404, "%s %s :Cannot send to channel (no external messages)", user->nick.c_str(), chan->name.c_str()); return CMD_FAILURE; } - if ((chan->IsModeSet('m')) && (chan->GetStatus(user) < STATUS_VOICE)) + + if (chan->IsModeSet('m')) { - user->WriteServ("404 %s %s :Cannot send to channel (+m)", user->nick, chan->name); + user->WriteNumeric(404, "%s %s :Cannot send to channel (+m)", user->nick.c_str(), chan->name.c_str()); return CMD_FAILURE; } + + if (ServerInstance->Config->RestrictBannedUsers) + { + if (chan->IsBanned(user)) + { + user->WriteNumeric(404, "%s %s :Cannot send to channel (you're banned)", user->nick.c_str(), chan->name.c_str()); + return CMD_FAILURE; + } + } } - int MOD_RESULT = 0; + ModResult MOD_RESULT; std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,chan,TYPE_CHANNEL,temp,status,except_list)); - if (MOD_RESULT) { + FIRST_MOD_RESULT(OnUserPreMessage, MOD_RESULT, (user,chan,TYPE_CHANNEL,temp,status,except_list)); + if (MOD_RESULT == MOD_RES_DENY) return CMD_FAILURE; - } - parameters[1] = temp.c_str(); + + const char* text = temp.c_str(); /* Check again, a module may have zapped the input string */ if (temp.empty()) { - user->WriteServ("412 %s :No text to send", user->nick); + user->WriteNumeric(412, "%s :No text to send", user->nick.c_str()); return CMD_FAILURE; } - FOREACH_MOD(I_OnText,OnText(user,chan,TYPE_CHANNEL,parameters[1],status,except_list)); + FOREACH_MOD(I_OnText,OnText(user,chan,TYPE_CHANNEL,text,status,except_list)); if (status) { if (ServerInstance->Config->UndernetMsgPrefix) { - chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%c %s", status, chan->name, status, parameters[1]); + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%c %s", status, chan->name.c_str(), status, text); } else { - chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%s", status, chan->name, parameters[1]); + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %c%s :%s", status, chan->name.c_str(), text); } } - else + else { - chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %s :%s", chan->name, parameters[1]); + chan->WriteAllExcept(user, false, status, except_list, "PRIVMSG %s :%s", chan->name.c_str(), text); } - FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,chan,TYPE_CHANNEL,parameters[1],status,except_list)); + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,chan,TYPE_CHANNEL,text,status,except_list)); } else { /* no such nick/channel */ - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteNumeric(401, "%s %s :No such nick/channel", user->nick.c_str(), target); return CMD_FAILURE; } return CMD_SUCCESS; } + const char* destnick = parameters[0].c_str(); + if (IS_LOCAL(user)) - dest = ServerInstance->FindNickOnly(parameters[0]); + { + const char* targetserver = strchr(destnick, '@'); + + if (targetserver) + { + std::string nickonly; + + nickonly.assign(destnick, 0, targetserver - destnick); + dest = ServerInstance->FindNickOnly(nickonly); + if (dest && strcasecmp(dest->server.c_str(), targetserver + 1)) + { + /* Incorrect server for user */ + user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str()); + return CMD_FAILURE; + } + } + else + dest = ServerInstance->FindNickOnly(destnick); + } else - dest = ServerInstance->FindNick(parameters[0]); + dest = ServerInstance->FindNick(destnick); if (dest) { - if (!*parameters[1]) + if (parameters[1].empty()) { - user->WriteServ("412 %s :No text to send", user->nick); + user->WriteNumeric(412, "%s :No text to send", user->nick.c_str()); return CMD_FAILURE; } if (IS_AWAY(dest)) { /* auto respond with aweh msg */ - user->WriteServ("301 %s %s :%s",user->nick,dest->nick,dest->awaymsg); + user->WriteNumeric(301, "%s %s :%s", user->nick.c_str(), dest->nick.c_str(), dest->awaymsg.c_str()); } - int MOD_RESULT = 0; - + ModResult MOD_RESULT; + std::string temp = parameters[1]; - FOREACH_RESULT(I_OnUserPreMessage,OnUserPreMessage(user,dest,TYPE_USER,temp,0,except_list)); - if (MOD_RESULT) { + FIRST_MOD_RESULT(OnUserPreMessage, MOD_RESULT, (user, dest, TYPE_USER, temp, 0, except_list)); + if (MOD_RESULT == MOD_RES_DENY) return CMD_FAILURE; - } - parameters[1] = (char*)temp.c_str(); - FOREACH_MOD(I_OnText,OnText(user,dest,TYPE_USER,parameters[1],0,except_list)); + const char* text = temp.c_str(); + + FOREACH_MOD(I_OnText,OnText(user, dest, TYPE_USER, text, 0, except_list)); if (IS_LOCAL(dest)) { // direct write, same server - user->WriteTo(dest, "PRIVMSG %s :%s", dest->nick, parameters[1]); + user->WriteTo(dest, "PRIVMSG %s :%s", dest->nick.c_str(), text); } - FOREACH_MOD(I_OnUserMessage,OnUserMessage(user,dest,TYPE_USER,parameters[1],0,except_list)); + FOREACH_MOD(I_OnUserMessage,OnUserMessage(user, dest, TYPE_USER, text, 0, except_list)); } else { /* no such nick/channel */ - user->WriteServ("401 %s %s :No such nick/channel",user->nick, parameters[0]); + user->WriteNumeric(401, "%s %s :No such nick/channel",user->nick.c_str(), parameters[0].c_str()); return CMD_FAILURE; } return CMD_SUCCESS; } +COMMAND_INIT(CommandPrivmsg)