X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Firc-mode.c;h=80a6003fc576ec6ceac1beb2eb1fe69dfc961cc8;hb=cf93881dfbd7b6317d2a41f87e9751b74354203b;hp=2c142288fd446d04dd48322c9da121a960a138a5;hpb=dee89c2355f973db0ba7c7ca81c83940caefc3d4;p=ngircd-alex.git diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c index 2c142288..80a6003f 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)2001-2008 Alexander Barton (alex@barton.de) + * Copyright (c)2001-2010 Alexander Barton (alex@barton.de) * * 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 @@ -22,27 +22,30 @@ #include "defines.h" #include "conn.h" -#include "client.h" #include "channel.h" #include "irc-write.h" #include "lists.h" #include "log.h" #include "parse.h" #include "messages.h" -#include "resolve.h" #include "conf.h" #include "exp.h" #include "irc-mode.h" -static bool Client_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target )); -static bool Channel_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )); +static bool Client_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, + CLIENT *Target )); +static bool Channel_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, + CHANNEL *Channel )); -static bool Add_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Pattern)); -static bool Del_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Pattern)); +static bool Add_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, + CHANNEL *Channel, const char *Pattern)); +static bool Del_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, + CHANNEL *Channel, const char *Pattern)); -static bool Send_ListChange PARAMS(( char *Mode, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Mask )); +static bool Send_ListChange PARAMS((const char *Mode, CLIENT *Prefix, + CLIENT *Client, CHANNEL *Channel, const char *Mask)); GLOBAL bool @@ -172,6 +175,16 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ) else ok = IRC_WriteStrClient( Origin, ERR_NOPRIVILEGES_MSG, Client_ID( Origin )); break; + case 'c': /* Receive connect notices + * (only settable by IRC operators!) */ + if(!set || Client_OperByMe(Origin) + || Client_Type(Client) == CLIENT_SERVER) + x[0] = 'c'; + else + ok = IRC_WriteStrClient(Origin, + ERR_NOPRIVILEGES_MSG, + Client_ID(Origin)); + break; case 'o': /* IRC operator (only unsettable!) */ if(( ! set ) || ( Client_Type( Client ) == CLIENT_SERVER )) { @@ -284,14 +297,13 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) { char the_modes[COMMAND_LEN], the_args[COMMAND_LEN], x[2], argadd[CLIENT_PASS_LEN], *mode_ptr; - bool ok, set, modeok = true, skiponce, use_servermode = false, retval; + bool connected, set, modeok = true, skiponce, use_servermode = false, retval; int mode_arg, arg_arg; CLIENT *client; long l; size_t len; - /* Are modes allowed on channel? */ - if (Channel_Name(Channel)[0] == '+') + if (Channel_IsModeless(Channel)) return IRC_WriteStrClient(Client, ERR_NOCHANMODES_MSG, Client_ID(Client), Channel_Name(Channel)); @@ -345,7 +357,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) the_args[0] = '\0'; x[1] = '\0'; - ok = CONNECTED; + connected = CONNECTED; while (mode_ptr) { if (!skiponce) mode_ptr++; @@ -402,10 +414,11 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) case 'n': /* Only members can write */ case 's': /* Secret channel */ case 't': /* Topic locked */ + case 'z': /* Secure connections only */ if (modeok) x[0] = *mode_ptr; else - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); break; @@ -414,7 +427,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) if (modeok) x[0] = *mode_ptr; else - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -429,7 +442,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) sizeof(argadd)); x[0] = *mode_ptr; } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -437,9 +450,10 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) Req->argv[arg_arg][0] = '\0'; arg_arg++; } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command); + goto chan_exit; } break; case 'l': /* Member limit */ @@ -447,7 +461,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) if (modeok) x[0] = *mode_ptr; else - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -464,7 +478,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) x[0] = *mode_ptr; } } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -472,9 +486,10 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) Req->argv[arg_arg][0] = '\0'; arg_arg++; } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command); + goto chan_exit; } break; case 'P': /* Persistent channel */ @@ -483,13 +498,13 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) * set the 'P' channel mode! */ if (set && !(Client_OperByMe(Client) || Client_Type(Client) == CLIENT_SERVER)) - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_NOPRIVILEGES_MSG, Client_ID(Origin)); else x[0] = 'P'; } else - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -503,12 +518,12 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) if (client) x[0] = *mode_ptr; else - ok = IRC_WriteStrClient(Client, + connected = IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG, Client_ID(Client), Req->argv[arg_arg]); } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -516,9 +531,10 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) Req->argv[arg_arg][0] = '\0'; arg_arg++; } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID(Origin), Req->command); + goto chan_exit; } break; /* --- Channel lists --- */ @@ -527,7 +543,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) if (arg_arg > mode_arg) { /* modify list */ if (modeok) { - ok = set + connected = set ? Add_Ban_Invite(*mode_ptr, Origin, Client, Channel, Req->argv[arg_arg]) @@ -535,7 +551,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) Client, Channel, Req->argv[arg_arg]); } else { - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID(Origin), Channel_Name(Channel)); @@ -555,7 +571,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) set ? '+' : '-', *mode_ptr, Client_ID(Origin), Channel_Name(Channel)); if (Client_Type(Client) != CLIENT_SERVER) - ok = IRC_WriteStrClient(Origin, + connected = IRC_WriteStrClient(Origin, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID(Origin), set ? '+' : '-', *mode_ptr); @@ -563,7 +579,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) goto chan_exit; } /* switch() */ - if (!ok) + if (!connected) break; /* Is there a valid mode change? */ @@ -644,7 +660,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) if (use_servermode) Origin = Client_ThisServer(); /* Send reply to client and inform other servers and channel users */ - ok = IRC_WriteStrClientPrefix(Client, Origin, + connected = IRC_WriteStrClientPrefix(Client, Origin, "MODE %s %s%s", Channel_Name(Channel), the_modes, the_args); /* Only forward requests for non-local channels */ @@ -659,7 +675,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel) } IRC_SetPenalty(Client, 1); - return CONNECTED; + return connected; } /* Channel_Mode */ @@ -669,12 +685,10 @@ IRC_AWAY( CLIENT *Client, REQUEST *Req ) assert( Client != NULL ); assert( Req != NULL ); - /* Falsche Anzahl Parameter? */ if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); if(( Req->argc == 1 ) && (Req->argv[0][0] )) { - /* AWAY setzen */ Client_SetAway( Client, Req->argv[0] ); Client_ModeAdd( Client, 'a' ); IRC_WriteStrServersPrefix( Client, Client, "MODE %s :+a", Client_ID( Client )); @@ -682,7 +696,6 @@ IRC_AWAY( CLIENT *Client, REQUEST *Req ) } else { - /* AWAY loeschen */ Client_ModeDel( Client, 'a' ); IRC_WriteStrServersPrefix( Client, Client, "MODE %s :-a", Client_ID( Client )); return IRC_WriteStrClient( Client, RPL_UNAWAY_MSG, Client_ID( Client )); @@ -748,23 +761,22 @@ Del_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const static bool -Send_ListChange( char *Mode, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Mask ) +Send_ListChange(const char *Mode, CLIENT *Prefix, CLIENT *Client, + CHANNEL *Channel, const char *Mask) { - /* Bestaetigung an Client schicken & andere Server sowie Channel-User informieren */ - bool ok; if( Client_Type( Client ) == CLIENT_USER ) { - /* Bestaetigung an Client */ + /* send confirmation to client */ ok = IRC_WriteStrClientPrefix( Client, Prefix, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask ); } else ok = true; - /* an andere Server */ + /* to other servers */ IRC_WriteStrServersPrefix( Client, Prefix, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask ); - /* und lokale User im Channel */ + /* and local users in channel */ IRC_WriteStrChannelPrefix( Client, Channel, Prefix, false, "MODE %s %s %s", Channel_Name( Channel ), Mode, Mask ); return ok;