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Date:: Mon Mar 25 17:11:45 2002 UTC
Message:: - alle Client_GetFromID() durch Client_Search() ersetzt. - neuer Mode "s": Server Messages.
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  1 c23199d9 2002-02-27 alex /*
  2 c23199d9 2002-02-27 alex  * ngIRCd -- The Next Generation IRC Daemon
  3 c23199d9 2002-02-27 alex  * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
  4 c23199d9 2002-02-27 alex  *
  5 c23199d9 2002-02-27 alex  * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
  6 c23199d9 2002-02-27 alex  * der GNU General Public License (GPL), wie von der Free Software Foundation
  7 c23199d9 2002-02-27 alex  * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
  8 c23199d9 2002-02-27 alex  * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
  9 c23199d9 2002-02-27 alex  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
 10 c23199d9 2002-02-27 alex  * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
 11 c23199d9 2002-02-27 alex  *
 12 d4fca86a 2002-03-25 alex  * $Id: irc-mode.c,v 1.4 2002/03/25 17:11:45 alex Exp $
 13 c23199d9 2002-02-27 alex  *
 14 c23199d9 2002-02-27 alex  * irc-mode.c: IRC-Befehle zur Mode-Aenderung (MODE, AWAY, ...)
 15 c23199d9 2002-02-27 alex  */
 16 c23199d9 2002-02-27 alex 
 17 c23199d9 2002-02-27 alex 
 18 ca33cbda 2002-03-12 alex #include "portab.h"
 19 c23199d9 2002-02-27 alex 
 20 ca33cbda 2002-03-12 alex #include "imp.h"
 21 c23199d9 2002-02-27 alex #include <assert.h>
 22 c23199d9 2002-02-27 alex #include <string.h>
 23 c23199d9 2002-02-27 alex 
 24 c23199d9 2002-02-27 alex #include "channel.h"
 25 ca33cbda 2002-03-12 alex #include "defines.h"
 26 c23199d9 2002-02-27 alex #include "irc-write.h"
 27 c23199d9 2002-02-27 alex #include "log.h"
 28 c23199d9 2002-02-27 alex #include "messages.h"
 29 c23199d9 2002-02-27 alex 
 30 ca33cbda 2002-03-12 alex #include "exp.h"
 31 c23199d9 2002-02-27 alex #include "irc-mode.h"
 32 c23199d9 2002-02-27 alex 
 33 c23199d9 2002-02-27 alex 
 34 c23199d9 2002-02-27 alex GLOBAL BOOLEAN IRC_MODE( CLIENT *Client, REQUEST *Req )
 35 c23199d9 2002-02-27 alex {
 36 c23199d9 2002-02-27 alex 	CHAR *mode_ptr, the_modes[CLIENT_MODE_LEN], x[2];
 37 c23199d9 2002-02-27 alex 	CLIENT *cl, *chan_cl, *prefix;
 38 c23199d9 2002-02-27 alex 	BOOLEAN set, ok;
 39 c23199d9 2002-02-27 alex 	CHANNEL *chan;
 40 c23199d9 2002-02-27 alex 	
 41 c23199d9 2002-02-27 alex 	assert( Client != NULL );
 42 c23199d9 2002-02-27 alex 	assert( Req != NULL );
 43 c23199d9 2002-02-27 alex 
 44 c23199d9 2002-02-27 alex 	cl = chan_cl = prefix = NULL;
 45 c23199d9 2002-02-27 alex 	chan = NULL;
 46 c23199d9 2002-02-27 alex 
 47 c23199d9 2002-02-27 alex 	/* Valider Client? */
 48 c23199d9 2002-02-27 alex 	if(( Client_Type( Client ) != CLIENT_USER ) && ( Client_Type( Client ) != CLIENT_SERVER )) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
 49 c23199d9 2002-02-27 alex 
 50 c23199d9 2002-02-27 alex 	/* Keine Parameter? */
 51 c23199d9 2002-02-27 alex 	if( Req->argc < 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 52 c23199d9 2002-02-27 alex 
 53 c23199d9 2002-02-27 alex 	/* Ziel suchen: Client bzw. Channel */
 54 c23199d9 2002-02-27 alex 	if( Client_IsValidNick( Req->argv[0] )) cl = Client_Search( Req->argv[0] );
 55 c23199d9 2002-02-27 alex 	if( Channel_IsValidName( Req->argv[0] )) chan = Channel_Search( Req->argv[0] );
 56 c23199d9 2002-02-27 alex 
 57 c23199d9 2002-02-27 alex 	/* Kein Ziel gefunden? */
 58 c23199d9 2002-02-27 alex 	if(( ! cl ) && ( ! chan )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
 59 c23199d9 2002-02-27 alex 
 60 c23199d9 2002-02-27 alex 	assert(( cl && chan ) != TRUE );
 61 c23199d9 2002-02-27 alex 
 62 c23199d9 2002-02-27 alex 	/* Falsche Anzahl Parameter? */
 63 c23199d9 2002-02-27 alex 	if(( cl ) && ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 64 c23199d9 2002-02-27 alex 	if(( chan ) && ( Req->argc > 3 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 65 c23199d9 2002-02-27 alex 
 66 c23199d9 2002-02-27 alex 	/* Client ermitteln, wenn bei Channel-Modes mit 3 Parametern */
 67 c23199d9 2002-02-27 alex 	if(( chan ) && (Req->argc == 3 ))
 68 c23199d9 2002-02-27 alex 	{
 69 c23199d9 2002-02-27 alex 		chan_cl = Client_Search( Req->argv[2] );
 70 c23199d9 2002-02-27 alex 		if( ! chan_cl ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[0] );
 71 c23199d9 2002-02-27 alex 	}
 72 c23199d9 2002-02-27 alex 	
 73 c23199d9 2002-02-27 alex 	/* Wenn Anfragender ein User ist: Zugriff erlaubt? */
 74 c23199d9 2002-02-27 alex 	if( Client_Type( Client ) == CLIENT_USER )
 75 c23199d9 2002-02-27 alex 	{
 76 c23199d9 2002-02-27 alex 		if( cl )
 77 c23199d9 2002-02-27 alex 		{
 78 c23199d9 2002-02-27 alex 			/* MODE ist nur fuer sich selber zulaessig! */
 79 c23199d9 2002-02-27 alex 			if( cl != Client ) return IRC_WriteStrClient( Client, ERR_USERSDONTMATCH_MSG, Client_ID( Client ));
 80 c23199d9 2002-02-27 alex 		}
 81 c23199d9 2002-02-27 alex 		if( chan )
 82 c23199d9 2002-02-27 alex 		{
 83 c23199d9 2002-02-27 alex 			/* Darf der User die Channel-Modes ermitteln? */
 84 c23199d9 2002-02-27 alex 		}
 85 c23199d9 2002-02-27 alex 	}
 86 c23199d9 2002-02-27 alex 
 87 c23199d9 2002-02-27 alex 	/* Werden die Modes "nur" erfragt? */
 88 c23199d9 2002-02-27 alex 	if(( cl ) && ( Req->argc == 1 )) return IRC_WriteStrClient( Client, RPL_UMODEIS_MSG, Client_ID( Client ), Client_Modes( cl ));
 89 c23199d9 2002-02-27 alex 	if(( chan ) && ( Req->argc == 1 )) return IRC_WriteStrClient( Client, RPL_CHANNELMODEIS_MSG, Client_ID( Client ), Channel_Name( chan ), Channel_Modes( chan ));
 90 c23199d9 2002-02-27 alex 
 91 c23199d9 2002-02-27 alex 	mode_ptr = Req->argv[1];
 92 c23199d9 2002-02-27 alex 
 93 c23199d9 2002-02-27 alex 	/* Sollen Modes gesetzt oder geloescht werden? */
 94 c23199d9 2002-02-27 alex 	if( cl )
 95 c23199d9 2002-02-27 alex 	{
 96 c23199d9 2002-02-27 alex 		if( *mode_ptr == '+' ) set = TRUE;
 97 c23199d9 2002-02-27 alex 		else if( *mode_ptr == '-' ) set = FALSE;
 98 c23199d9 2002-02-27 alex 		else return IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
 99 c23199d9 2002-02-27 alex 		mode_ptr++;
100 c23199d9 2002-02-27 alex 	}
101 c23199d9 2002-02-27 alex 	else
102 c23199d9 2002-02-27 alex 	{
103 c23199d9 2002-02-27 alex 		if( *mode_ptr == '-' ) set = FALSE;
104 c23199d9 2002-02-27 alex 		else set = TRUE;
105 c23199d9 2002-02-27 alex 		if(( *mode_ptr == '-' ) || ( *mode_ptr == '+' )) mode_ptr++;
106 c23199d9 2002-02-27 alex 	}
107 c23199d9 2002-02-27 alex 	
108 c23199d9 2002-02-27 alex 	/* Prefix fuer Antworten etc. ermitteln */
109 c23199d9 2002-02-27 alex 	if( Client_Type( Client ) == CLIENT_SERVER )
110 c23199d9 2002-02-27 alex 	{
111 d4fca86a 2002-03-25 alex 		prefix = Client_Search( Req->prefix );
112 c23199d9 2002-02-27 alex 		if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
113 c23199d9 2002-02-27 alex 	}
114 c23199d9 2002-02-27 alex 	else prefix = Client;
115 c23199d9 2002-02-27 alex 
116 c23199d9 2002-02-27 alex 	/* Reply-String mit Aenderungen vorbereiten */
117 c23199d9 2002-02-27 alex 	if( set ) strcpy( the_modes, "+" );
118 c23199d9 2002-02-27 alex 	else strcpy( the_modes, "-" );
119 c23199d9 2002-02-27 alex 
120 c23199d9 2002-02-27 alex 	ok = TRUE;
121 c23199d9 2002-02-27 alex 	x[1] = '\0';
122 c23199d9 2002-02-27 alex 	while( *mode_ptr )
123 c23199d9 2002-02-27 alex 	{
124 c23199d9 2002-02-27 alex 		x[0] = '\0';
125 c23199d9 2002-02-27 alex 		if( Client_Type( Client ) == CLIENT_SERVER )
126 c23199d9 2002-02-27 alex 		{
127 c23199d9 2002-02-27 alex 			/* Befehl kommt von einem Server, daher
128 c23199d9 2002-02-27 alex 			 * trauen wir ihm "unbesehen" ... */
129 c23199d9 2002-02-27 alex 			x[0] = *mode_ptr;
130 c23199d9 2002-02-27 alex 		}
131 c23199d9 2002-02-27 alex 		else
132 c23199d9 2002-02-27 alex 		{
133 c23199d9 2002-02-27 alex 			/* Modes validieren */
134 c23199d9 2002-02-27 alex 			if( cl )
135 c23199d9 2002-02-27 alex 			{
136 c23199d9 2002-02-27 alex 				/* User-Modes */
137 c23199d9 2002-02-27 alex 				switch( *mode_ptr )
138 c23199d9 2002-02-27 alex 				{
139 c23199d9 2002-02-27 alex 					case 'i':
140 c23199d9 2002-02-27 alex 						/* invisible */
141 c23199d9 2002-02-27 alex 						x[0] = 'i';
142 c23199d9 2002-02-27 alex 						break;
143 c23199d9 2002-02-27 alex 					case 'r':
144 c23199d9 2002-02-27 alex 						/* restricted (kann nur gesetzt werden) */
145 c23199d9 2002-02-27 alex 						if( set ) x[0] = 'r';
146 c23199d9 2002-02-27 alex 						else ok = IRC_WriteStrClient( Client, ERR_RESTRICTED_MSG, Client_ID( Client ));
147 c23199d9 2002-02-27 alex 						break;
148 c23199d9 2002-02-27 alex 					case 'o':
149 c23199d9 2002-02-27 alex 						/* operator (kann nur geloescht werden) */
150 c23199d9 2002-02-27 alex 						if( ! set )
151 c23199d9 2002-02-27 alex 						{
152 c23199d9 2002-02-27 alex 							Client_SetOperByMe( Client, FALSE );
153 c23199d9 2002-02-27 alex 							x[0] = 'o';
154 c23199d9 2002-02-27 alex 						}
155 c23199d9 2002-02-27 alex 						else ok = IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG_MSG, Client_ID( Client ));
156 c23199d9 2002-02-27 alex 						break;
157 d4fca86a 2002-03-25 alex 					case 's':
158 d4fca86a 2002-03-25 alex 						/* server messages */
159 d4fca86a 2002-03-25 alex 						x[0] = 's';
160 d4fca86a 2002-03-25 alex 						break;
161 c23199d9 2002-02-27 alex 					default:
162 c23199d9 2002-02-27 alex 						Log( LOG_DEBUG, "Unknown mode \"%c%c\" from \"%s\"!?", set ? '+' : '-', *mode_ptr, Client_ID( Client ));
163 c23199d9 2002-02-27 alex 						ok = IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID( Client ), set ? '+' : '-', *mode_ptr );
164 c23199d9 2002-02-27 alex 						x[0] = '\0';
165 c23199d9 2002-02-27 alex 				}
166 c23199d9 2002-02-27 alex 			}
167 c23199d9 2002-02-27 alex 			if( chan )
168 c23199d9 2002-02-27 alex 			{
169 c23199d9 2002-02-27 alex 				/* Ist der User ein Channel Operator? */
170 c23199d9 2002-02-27 alex 				if( ! strchr( Channel_UserModes( chan, Client ), 'o' ))
171 c23199d9 2002-02-27 alex 				{
172 c23199d9 2002-02-27 alex 					Log( LOG_DEBUG, "Can't change modes: \"%s\" is not operator on %s!", Client_ID( Client ), Channel_Name( chan ));
173 c23199d9 2002-02-27 alex 					ok = IRC_WriteStrClient( Client, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Client ), Channel_Name( chan ));
174 c23199d9 2002-02-27 alex 					break;
175 c23199d9 2002-02-27 alex 				}
176 c23199d9 2002-02-27 alex 				
177 c23199d9 2002-02-27 alex 				/* Channel-Modes oder Channel-User-Modes */
178 c23199d9 2002-02-27 alex 				if( chan_cl )
179 c23199d9 2002-02-27 alex 				{
180 c23199d9 2002-02-27 alex 					/* Channel-User-Modes */
181 c23199d9 2002-02-27 alex 					switch( *mode_ptr )
182 c23199d9 2002-02-27 alex 					{
183 c23199d9 2002-02-27 alex 						case 'o':
184 c23199d9 2002-02-27 alex 							/* Channel Operator */
185 c23199d9 2002-02-27 alex 							x[0] = 'o';
186 c23199d9 2002-02-27 alex 							break;
187 c23199d9 2002-02-27 alex 						case 'v':
188 c23199d9 2002-02-27 alex 							/* Voice */
189 c23199d9 2002-02-27 alex 							x[0] = 'v';
190 c23199d9 2002-02-27 alex 							break;
191 c23199d9 2002-02-27 alex 						default:
192 c23199d9 2002-02-27 alex 							Log( LOG_DEBUG, "Unknown channel-user-mode \"%c%c\" from \"%s\" on \"%s\" at %s!?", set ? '+' : '-', *mode_ptr, Client_ID( Client ), Client_ID( chan_cl ), Channel_Name( chan ));
193 c23199d9 2002-02-27 alex 							ok = IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID( Client ), set ? '+' : '-', *mode_ptr );
194 c23199d9 2002-02-27 alex 							x[0] = '\0';
195 c23199d9 2002-02-27 alex 					}
196 c23199d9 2002-02-27 alex 				}
197 c23199d9 2002-02-27 alex 				else
198 c23199d9 2002-02-27 alex 				{
199 c23199d9 2002-02-27 alex 					/* Channel-Modes */
200 c23199d9 2002-02-27 alex 					switch( *mode_ptr )
201 c23199d9 2002-02-27 alex 					{
202 c23199d9 2002-02-27 alex 						case 'a':
203 c23199d9 2002-02-27 alex 							/* Anonymous */
204 c23199d9 2002-02-27 alex 							x[0] = 'a';
205 c23199d9 2002-02-27 alex 							break;
206 c23199d9 2002-02-27 alex 						case 'm':
207 c23199d9 2002-02-27 alex 							/* Moderated */
208 c23199d9 2002-02-27 alex 							x[0] = 'm';
209 c23199d9 2002-02-27 alex 							break;
210 c23199d9 2002-02-27 alex 						case 'n':
211 c23199d9 2002-02-27 alex 							/* kein Schreiben in den Channel von aussen */
212 c23199d9 2002-02-27 alex 							x[0] = 'n';
213 c23199d9 2002-02-27 alex 							break;
214 c23199d9 2002-02-27 alex 						case 'p':
215 c23199d9 2002-02-27 alex 							/* Private */
216 c23199d9 2002-02-27 alex 							x[0] = 'p';
217 c23199d9 2002-02-27 alex 							break;
218 c23199d9 2002-02-27 alex 						case 'q':
219 c23199d9 2002-02-27 alex 							/* Quiet */
220 c23199d9 2002-02-27 alex 							x[0] = 'q';
221 c23199d9 2002-02-27 alex 							break;
222 c23199d9 2002-02-27 alex 						case 's':
223 c23199d9 2002-02-27 alex 							/* Secret */
224 c23199d9 2002-02-27 alex 							x[0] = 's';
225 c23199d9 2002-02-27 alex 							break;
226 c23199d9 2002-02-27 alex 						case 't':
227 c23199d9 2002-02-27 alex 							/* Topic Lock */
228 c23199d9 2002-02-27 alex 							x[0] = 't';
229 c23199d9 2002-02-27 alex 							break;
230 c23199d9 2002-02-27 alex 						default:
231 c23199d9 2002-02-27 alex 							Log( LOG_DEBUG, "Unknown channel-mode \"%c%c\" from \"%s\" at %s!?", set ? '+' : '-', *mode_ptr, Client_ID( Client ), Channel_Name( chan ));
232 c23199d9 2002-02-27 alex 							ok = IRC_WriteStrClient( Client, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID( Client ), set ? '+' : '-', *mode_ptr );
233 c23199d9 2002-02-27 alex 							x[0] = '\0';
234 c23199d9 2002-02-27 alex 					}
235 c23199d9 2002-02-27 alex 				}
236 c23199d9 2002-02-27 alex 			}
237 c23199d9 2002-02-27 alex 		}
238 c23199d9 2002-02-27 alex 		if( ! ok ) break;
239 c23199d9 2002-02-27 alex 		
240 c23199d9 2002-02-27 alex 		mode_ptr++;
241 c23199d9 2002-02-27 alex 		if( ! x[0] ) continue;
242 c23199d9 2002-02-27 alex 
243 c23199d9 2002-02-27 alex 		/* Okay, gueltigen Mode gefunden */
244 c23199d9 2002-02-27 alex 		if( cl )
245 c23199d9 2002-02-27 alex 		{
246 c23199d9 2002-02-27 alex 			/* Es geht um User-Modes */
247 c23199d9 2002-02-27 alex 			if( set )
248 c23199d9 2002-02-27 alex 			{
249 c23199d9 2002-02-27 alex 				/* Mode setzen. Wenn der Client ihn noch nicht hatte: merken */
250 c23199d9 2002-02-27 alex 				if( Client_ModeAdd( cl, x[0] )) strcat( the_modes, x );
251 802a17b1 2002-03-04 alex 				
252 c23199d9 2002-02-27 alex 			}
253 c23199d9 2002-02-27 alex 			else
254 c23199d9 2002-02-27 alex 			{
255 c23199d9 2002-02-27 alex 				/* Modes geloescht. Wenn der Client ihn hatte: merken */
256 c23199d9 2002-02-27 alex 				if( Client_ModeDel( cl, x[0] )) strcat( the_modes, x );
257 c23199d9 2002-02-27 alex 			}
258 802a17b1 2002-03-04 alex 
259 802a17b1 2002-03-04 alex 			/* "nachbearbeiten" */
260 802a17b1 2002-03-04 alex 			if( x[0] == 'a' )
261 802a17b1 2002-03-04 alex 			{
262 802a17b1 2002-03-04 alex 				/* away */
263 802a17b1 2002-03-04 alex 				if( set ) Client_SetAway( cl, DEFAULT_AWAY_MSG );
264 802a17b1 2002-03-04 alex 				else Client_SetAway( cl, NULL );
265 802a17b1 2002-03-04 alex 			}
266 c23199d9 2002-02-27 alex 		}
267 c23199d9 2002-02-27 alex 		if( chan )
268 c23199d9 2002-02-27 alex 		{
269 c23199d9 2002-02-27 alex 			/* Es geht um Channel-Modes oder Channel-User-Modes */
270 c23199d9 2002-02-27 alex 			if( chan_cl )
271 c23199d9 2002-02-27 alex 			{
272 c23199d9 2002-02-27 alex 				/* Channel-User-Modes */
273 c23199d9 2002-02-27 alex 				if( set )
274 c23199d9 2002-02-27 alex 				{
275 c23199d9 2002-02-27 alex 					/* Mode setzen. Wenn der Channel ihn noch nicht hatte: merken */
276 c23199d9 2002-02-27 alex 					if( Channel_UserModeAdd( chan, chan_cl, x[0] )) strcat( the_modes, x );
277 c23199d9 2002-02-27 alex 				}
278 c23199d9 2002-02-27 alex 				else
279 c23199d9 2002-02-27 alex 				{
280 c23199d9 2002-02-27 alex 					/* Mode setzen. Wenn der Channel ihn noch nicht hatte: merken */
281 c23199d9 2002-02-27 alex 					if( Channel_UserModeDel( chan, chan_cl, x[0] )) strcat( the_modes, x );
282 c23199d9 2002-02-27 alex 				}
283 c23199d9 2002-02-27 alex 			}
284 c23199d9 2002-02-27 alex 			else
285 c23199d9 2002-02-27 alex 			{
286 c23199d9 2002-02-27 alex 				/* Channel-Mode */
287 c23199d9 2002-02-27 alex 				if( set )
288 c23199d9 2002-02-27 alex 				{
289 c23199d9 2002-02-27 alex 					/* Mode setzen. Wenn der Channel ihn noch nicht hatte: merken */
290 c23199d9 2002-02-27 alex 					if( Channel_ModeAdd( chan, x[0] )) strcat( the_modes, x );
291 c23199d9 2002-02-27 alex 				}
292 c23199d9 2002-02-27 alex 				else
293 c23199d9 2002-02-27 alex 				{
294 c23199d9 2002-02-27 alex 					/* Mode setzen. Wenn der Channel ihn noch nicht hatte: merken */
295 c23199d9 2002-02-27 alex 					if( Channel_ModeDel( chan, x[0] )) strcat( the_modes, x );
296 c23199d9 2002-02-27 alex 				}
297 c23199d9 2002-02-27 alex 			}
298 c23199d9 2002-02-27 alex 		}
299 c23199d9 2002-02-27 alex 	}
300 c23199d9 2002-02-27 alex 
301 c23199d9 2002-02-27 alex 	/* Wurden Modes geaendert? */
302 c23199d9 2002-02-27 alex 	if( the_modes[1] )
303 c23199d9 2002-02-27 alex 	{
304 c23199d9 2002-02-27 alex 		if( cl )
305 c23199d9 2002-02-27 alex 		{
306 c23199d9 2002-02-27 alex 			/* Client-Mode */
307 c23199d9 2002-02-27 alex 			if( Client_Type( Client ) == CLIENT_SERVER )
308 c23199d9 2002-02-27 alex 			{
309 c23199d9 2002-02-27 alex 				/* Modes an andere Server forwarden */
310 c23199d9 2002-02-27 alex 				IRC_WriteStrServersPrefix( Client, prefix, "MODE %s :%s", Client_ID( cl ), the_modes );
311 c23199d9 2002-02-27 alex 			}
312 c23199d9 2002-02-27 alex 			else
313 c23199d9 2002-02-27 alex 			{
314 c23199d9 2002-02-27 alex 				/* Bestaetigung an Client schicken & andere Server informieren */
315 c23199d9 2002-02-27 alex 				ok = IRC_WriteStrClientPrefix( Client, prefix, "MODE %s %s", Client_ID( cl ), the_modes );
316 c23199d9 2002-02-27 alex 				IRC_WriteStrServersPrefix( Client, prefix, "MODE %s :%s", Client_ID( cl ), the_modes );
317 c23199d9 2002-02-27 alex 			}
318 c23199d9 2002-02-27 alex 			Log( LOG_DEBUG, "User \"%s\": Mode change, now \"%s\".", Client_Mask( cl ), Client_Modes( cl ));
319 c23199d9 2002-02-27 alex 		}
320 c23199d9 2002-02-27 alex 		if( chan )
321 c23199d9 2002-02-27 alex 		{
322 c23199d9 2002-02-27 alex 			/* Channel-Modes oder Channel-User-Mode */
323 c23199d9 2002-02-27 alex 			if( chan_cl )
324 c23199d9 2002-02-27 alex 			{
325 c23199d9 2002-02-27 alex 				/* Channel-User-Mode */
326 c23199d9 2002-02-27 alex 				if( Client_Type( Client ) == CLIENT_SERVER )
327 c23199d9 2002-02-27 alex 				{
328 c23199d9 2002-02-27 alex 					/* Modes an andere Server und Channel-User forwarden */
329 c23199d9 2002-02-27 alex 					IRC_WriteStrServersPrefix( Client, prefix, "MODE %s %s :%s", Channel_Name( chan ), the_modes, Client_ID( chan_cl));
330 c23199d9 2002-02-27 alex 					IRC_WriteStrChannelPrefix( Client, chan, prefix, FALSE, "MODE %s %s %s", Channel_Name( chan ), the_modes, Client_ID( chan_cl));
331 c23199d9 2002-02-27 alex 				}
332 c23199d9 2002-02-27 alex 				else
333 c23199d9 2002-02-27 alex 				{
334 c23199d9 2002-02-27 alex 					/* Bestaetigung an Client schicken & andere Server sowie Channel-User informieren */
335 c23199d9 2002-02-27 alex 					ok = IRC_WriteStrClientPrefix( Client, prefix, "MODE %s %s %s", Channel_Name( chan ), the_modes, Client_ID( chan_cl));
336 c23199d9 2002-02-27 alex 					IRC_WriteStrServersPrefix( Client, prefix, "MODE %s %s :%s", Channel_Name( chan ), the_modes, Client_ID( chan_cl));
337 c23199d9 2002-02-27 alex 					IRC_WriteStrChannelPrefix( Client, chan, prefix, FALSE, "MODE %s %s %s", Channel_Name( chan ), the_modes, Client_ID( chan_cl));
338 c23199d9 2002-02-27 alex 				}
339 c23199d9 2002-02-27 alex 				Log( LOG_DEBUG, "User \"%s\" on %s: Mode change, now \"%s\".", Client_Mask( chan_cl), Channel_Name( chan ), Channel_UserModes( chan, chan_cl ));
340 c23199d9 2002-02-27 alex 			}
341 c23199d9 2002-02-27 alex 			else
342 c23199d9 2002-02-27 alex 			{
343 c23199d9 2002-02-27 alex 				/* Channel-Mode */
344 c23199d9 2002-02-27 alex 				if( Client_Type( Client ) == CLIENT_SERVER )
345 c23199d9 2002-02-27 alex 				{
346 c23199d9 2002-02-27 alex 					/* Modes an andere Server und Channel-User forwarden */
347 c23199d9 2002-02-27 alex 					IRC_WriteStrServersPrefix( Client, prefix, "MODE %s :%s", Channel_Name( chan ), the_modes );
348 c23199d9 2002-02-27 alex 					IRC_WriteStrChannelPrefix( Client, chan, prefix, FALSE, "MODE %s %s", Channel_Name( chan ), the_modes );
349 c23199d9 2002-02-27 alex 				}
350 c23199d9 2002-02-27 alex 				else
351 c23199d9 2002-02-27 alex 				{
352 c23199d9 2002-02-27 alex 					/* Bestaetigung an Client schicken & andere Server sowie Channel-User informieren */
353 c23199d9 2002-02-27 alex 					ok = IRC_WriteStrClientPrefix( Client, prefix, "MODE %s %s", Channel_Name( chan ), the_modes );
354 c23199d9 2002-02-27 alex 					IRC_WriteStrServersPrefix( Client, prefix, "MODE %s :%s", Channel_Name( chan ), the_modes );
355 c23199d9 2002-02-27 alex 					IRC_WriteStrChannelPrefix( Client, chan, prefix, FALSE, "MODE %s %s", Channel_Name( chan ), the_modes );
356 c23199d9 2002-02-27 alex 				}
357 c23199d9 2002-02-27 alex 				Log( LOG_DEBUG, "Channel \"%s\": Mode change, now \"%s\".", Channel_Name( chan ), Channel_Modes( chan ));
358 c23199d9 2002-02-27 alex 			}
359 c23199d9 2002-02-27 alex 		}
360 c23199d9 2002-02-27 alex 	}
361 c23199d9 2002-02-27 alex 
362 c23199d9 2002-02-27 alex 	return ok;
363 c23199d9 2002-02-27 alex } /* IRC_MODE */
364 c23199d9 2002-02-27 alex 
365 c23199d9 2002-02-27 alex 
366 c23199d9 2002-02-27 alex GLOBAL BOOLEAN IRC_AWAY( CLIENT *Client, REQUEST *Req )
367 c23199d9 2002-02-27 alex {
368 c23199d9 2002-02-27 alex 	assert( Client != NULL );
369 c23199d9 2002-02-27 alex 	assert( Req != NULL );
370 c23199d9 2002-02-27 alex 
371 c23199d9 2002-02-27 alex 	if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
372 c23199d9 2002-02-27 alex 
373 c23199d9 2002-02-27 alex 	/* Falsche Anzahl Parameter? */
374 c23199d9 2002-02-27 alex 	if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
375 c23199d9 2002-02-27 alex 
376 c23199d9 2002-02-27 alex 	if(( Req->argc == 1 ) && (Req->argv[0][0] ))
377 c23199d9 2002-02-27 alex 	{
378 c23199d9 2002-02-27 alex 		/* AWAY setzen */
379 c23199d9 2002-02-27 alex 		Client_SetAway( Client, Req->argv[0] );
380 c23199d9 2002-02-27 alex 		IRC_WriteStrServersPrefix( Client, Client, "MODE %s :+a", Client_ID( Client ));
381 c23199d9 2002-02-27 alex 		return IRC_WriteStrClient( Client, RPL_NOWAWAY_MSG, Client_ID( Client ));
382 c23199d9 2002-02-27 alex 	}
383 c23199d9 2002-02-27 alex 	else
384 c23199d9 2002-02-27 alex 	{
385 c23199d9 2002-02-27 alex 		/* AWAY loeschen */
386 c23199d9 2002-02-27 alex 		Client_SetAway( Client, NULL );
387 c23199d9 2002-02-27 alex 		IRC_WriteStrServersPrefix( Client, Client, "MODE %s :-a", Client_ID( Client ));
388 c23199d9 2002-02-27 alex 		return IRC_WriteStrClient( Client, RPL_UNAWAY_MSG, Client_ID( Client ));
389 c23199d9 2002-02-27 alex 	}
390 c23199d9 2002-02-27 alex } /* IRC_AWAY */
391 c23199d9 2002-02-27 alex 
392 c23199d9 2002-02-27 alex 
393 c23199d9 2002-02-27 alex /* -eof- */