X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-mode.c;h=2f9225067a4aa503146c142c811ac224243052ed;hp=a29ed2387fe64b1274c9636ebee70724e9e10fb7;hb=b71a0ddbd570f5163ede198d635c3b03abd3e27e;hpb=344185b1bd6254ac4a198b3caeaf08db285016c8 diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c index a29ed238..2f922506 100644 --- a/src/ngircd/irc-mode.c +++ b/src/ngircd/irc-mode.c @@ -1,6 +1,6 @@ /* * ngIRCd -- The Next Generation IRC Daemon - * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors. + * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -16,13 +16,11 @@ * IRC commands for mode changes (like MODE, AWAY, etc.) */ -#include "imp.h" #include #include #include #include -#include "defines.h" #include "conn.h" #include "channel.h" #include "irc-macros.h" @@ -33,7 +31,6 @@ #include "messages.h" #include "conf.h" -#include "exp.h" #include "irc-mode.h" static bool Client_Mode PARAMS((CLIENT *Client, REQUEST *Req, CLIENT *Origin, @@ -71,6 +68,13 @@ IRC_MODE( CLIENT *Client, REQUEST *Req ) _IRC_GET_SENDER_OR_RETURN_(origin, Req, Client) + /* Test for "fake" MODE commands injected by this local instance, + * for example when handling the "DefaultUserModes" settings. + * This doesn't harm real commands, because prefixes of regular + * clients are checked in Validate_Prefix() and can't be faked. */ + if (Req->prefix && Client_Search(Req->prefix) == Client_ThisServer()) + Client = Client_Search(Req->prefix); + /* Channel or user mode? */ cl = NULL; chan = NULL; if (Client_IsValidNick(Req->argv[0])) @@ -202,6 +206,7 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ) case 'b': /* Block private msgs */ case 'C': /* Only messages from clients sharing a channel */ case 'i': /* Invisible */ + case 'I': /* Hide channel list from WHOIS */ case 's': /* Server messages */ case 'w': /* Wallops messages */ x[0] = *mode_ptr; @@ -225,6 +230,7 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ) break; case 'c': /* Receive connect notices */ case 'q': /* KICK-protected user */ + case 'F': /* disable flood protection */ /* (only settable by IRC operators!) */ if (!set || Client_Type(Client) == CLIENT_SERVER || Client_HasMode(Origin, 'o')) @@ -373,37 +379,44 @@ Channel_Mode_Answer_Request(CLIENT *Origin, CHANNEL *Channel) char the_modes[COMMAND_LEN], the_args[COMMAND_LEN], argadd[CLIENT_PASS_LEN]; const char *mode_ptr; - /* Member or not? -- That's the question! */ - if (!Channel_IsMemberOf(Channel, Origin)) - return IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG, - Client_ID(Origin), Channel_Name(Channel), Channel_Modes(Channel)); - - /* The sender is a member: generate extended reply */ - strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes)); - mode_ptr = the_modes; - the_args[0] = '\0'; - - while(*mode_ptr) { - switch(*mode_ptr) { - case 'l': - snprintf(argadd, sizeof(argadd), " %lu", Channel_MaxUsers(Channel)); - strlcat(the_args, argadd, sizeof(the_args)); - break; - case 'k': - strlcat(the_args, " ", sizeof(the_args)); - strlcat(the_args, Channel_Key(Channel), sizeof(the_args)); - break; + if (!Channel_IsMemberOf(Channel, Origin)) { + /* Not a member: "simple" mode reply */ + if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG, + Client_ID(Origin), Channel_Name(Channel), + Channel_Modes(Channel))) + return DISCONNECTED; + } else { + /* The sender is a member: generate extended reply */ + strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes)); + mode_ptr = the_modes; + the_args[0] = '\0'; + + while(*mode_ptr) { + switch(*mode_ptr) { + case 'l': + snprintf(argadd, sizeof(argadd), " %lu", + Channel_MaxUsers(Channel)); + strlcat(the_args, argadd, sizeof(the_args)); + break; + case 'k': + strlcat(the_args, " ", sizeof(the_args)); + strlcat(the_args, Channel_Key(Channel), + sizeof(the_args)); + break; + } + mode_ptr++; } - mode_ptr++; + if (the_args[0]) + strlcat(the_modes, the_args, sizeof(the_modes)); + + if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG, + Client_ID(Origin), Channel_Name(Channel), + the_modes)) + return DISCONNECTED; } - if (the_args[0]) - strlcat(the_modes, the_args, sizeof(the_modes)); - if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG, - Client_ID(Origin), Channel_Name(Channel), - the_modes)) - return DISCONNECTED; #ifndef STRICT_RFC + /* Channel creation time */ if (!IRC_WriteStrClient(Origin, RPL_CREATIONTIME_MSG, Client_ID(Origin), Channel_Name(Channel), Channel_CreationTime(Channel))) @@ -582,9 +595,13 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) goto chan_exit; if (!set) { if (is_oper || is_machine || is_owner || - is_admin || is_op || is_halfop) + is_admin || is_op || is_halfop) { x[0] = *mode_ptr; - else + if (Channel_HasMode(Channel, 'k')) + strlcpy(argadd, "*", sizeof(argadd)); + if (arg_arg > mode_arg) + arg_arg++; + } else connected = IRC_WriteErrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), @@ -1000,15 +1017,15 @@ Add_To_List(char what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, switch (what) { case 'I': - if (!Channel_AddInvite(Channel, mask, false)) + if (!Channel_AddInvite(Channel, mask, false, Client_ID(Client))) return CONNECTED; break; case 'b': - if (!Channel_AddBan(Channel, mask)) + if (!Channel_AddBan(Channel, mask, Client_ID(Client))) return CONNECTED; break; case 'e': - if (!Channel_AddExcept(Channel, mask)) + if (!Channel_AddExcept(Channel, mask, Client_ID(Client))) return CONNECTED; break; }