* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
- * $Id: channel.c,v 1.7 2002/01/27 17:14:33 alex Exp $
+ * $Id: channel.c,v 1.19 2002/03/12 14:37:52 alex Exp $
*
* channel.c: Management der Channels
- *
- * $Log: channel.c,v $
- * Revision 1.7 2002/01/27 17:14:33 alex
- * - diverse Aenderungen fuer Channels ueber mehrere Server.
- *
- * Revision 1.6 2002/01/26 18:41:55 alex
- * - CHANNEL- und CL2CHAN-Strukturen in Header verlegt,
- * - einige neue Funktionen (Channel_GetChannel(), Channel_FirstMember(), ...)
- *
- * Revision 1.5 2002/01/21 00:12:29 alex
- * - begonnen, Channels zu implementieren :-)
- *
- * Revision 1.4 2002/01/16 22:09:07 alex
- * - neue Funktion Channel_Count().
- *
- * Revision 1.3 2002/01/02 02:42:58 alex
- * - Copyright-Texte aktualisiert.
- *
- * Revision 1.2 2001/12/31 02:18:51 alex
- * - viele neue Befehle (WHOIS, ISON, OPER, DIE, RESTART),
- * - neuen Header "defines.h" mit (fast) allen Konstanten.
- * - Code Cleanups und viele "kleine" Aenderungen & Bugfixes.
- *
- * Revision 1.1 2001/12/14 08:13:43 alex
- * - neues Modul begonnen :-)
*/
#define __channel_c__
-#include <portab.h>
-#include "global.h"
+#include "portab.h"
-#include <imp.h>
+#include "imp.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "client.h"
-#include "irc.h"
+#include "irc-write.h"
#include "log.h"
#include "messages.h"
-#include <exp.h>
+#include "exp.h"
#include "channel.h"
assert( Name != NULL );
/* Valider Channel-Name? */
- if(( Name[0] != '#' ) || ( strlen( Name ) >= CHANNEL_NAME_LEN ))
+ if( ! Channel_IsValidName( Name ))
{
IRC_WriteStrClient( Client, ERR_NOSUCHCHANNEL_MSG, Client_ID( Client ), Name );
return FALSE;
} /* Channel_Count */
+GLOBAL CHAR *Channel_Name( CHANNEL *Chan )
+{
+ assert( Chan != NULL );
+ return Chan->name;
+} /* Channel_Name */
+
+
+GLOBAL CHAR *Channel_Modes( CHANNEL *Chan )
+{
+ assert( Chan != NULL );
+ return Chan->modes;
+} /* Channel_Modes */
+
+
+GLOBAL CHANNEL *Channel_First( VOID )
+{
+ return My_Channels;
+} /* Channel_First */
+
+
+GLOBAL CHANNEL *Channel_Next( CHANNEL *Chan )
+{
+ assert( Chan != NULL );
+ return Chan->next;
+} /* Channel_Next */
+
+
GLOBAL CHANNEL *Channel_Search( CHAR *Name )
{
/* Channel-Struktur suchen */
{
assert( Chan != NULL );
return Get_First_Cl2Chan( NULL, Chan );
-} /* Channel_IsMember */
+} /* Channel_FirstMember */
GLOBAL CL2CHAN *Channel_NextMember( CHANNEL *Chan, CL2CHAN *Cl2Chan )
} /* Channel_NextMember */
+GLOBAL CL2CHAN *Channel_FirstChannelOf( CLIENT *Client )
+{
+ assert( Client != NULL );
+ return Get_First_Cl2Chan( Client, NULL );
+} /* Channel_FirstChannelOf */
+
+
+GLOBAL CL2CHAN *Channel_NextChannelOf( CLIENT *Client, CL2CHAN *Cl2Chan )
+{
+ assert( Client != NULL );
+ assert( Cl2Chan != NULL );
+ return Get_Next_Cl2Chan( Cl2Chan->next, Client, NULL );
+} /* Channel_NextChannelOf */
+
+
GLOBAL CLIENT *Channel_GetClient( CL2CHAN *Cl2Chan )
{
assert( Cl2Chan != NULL );
} /* Channel_GetChannel */
+GLOBAL BOOLEAN Channel_IsValidName( CHAR *Name )
+{
+ /* Pr\9ffen, ob Name als Channelname gueltig */
+
+ CHAR *ptr, badchars[] = " ,:\x07";
+
+ assert( Name != NULL );
+
+ if(( Name[0] != '#' ) || ( strlen( Name ) >= CHANNEL_NAME_LEN )) return FALSE;
+
+ ptr = Name;
+ while( *ptr )
+ {
+ if( strchr( badchars, *ptr )) return FALSE;
+ ptr++;
+ }
+
+ return TRUE;
+} /* Channel_IsValidName */
+
+
+GLOBAL BOOLEAN Channel_ModeAdd( CHANNEL *Chan, CHAR Mode )
+{
+ /* Mode soll gesetzt werden. TRUE wird geliefert, wenn der
+ * Mode neu gesetzt wurde, FALSE, wenn der Channel den Mode
+ * bereits hatte. */
+
+ CHAR x[2];
+
+ assert( Chan != NULL );
+
+ x[0] = Mode; x[1] = '\0';
+ if( ! strchr( Chan->modes, x[0] ))
+ {
+ /* Client hat den Mode noch nicht -> setzen */
+ strcat( Chan->modes, x );
+ return TRUE;
+ }
+ else return FALSE;
+} /* Channel_ModeAdd */
+
+
+GLOBAL BOOLEAN Channel_ModeDel( CHANNEL *Chan, CHAR Mode )
+{
+ /* Mode soll geloescht werden. TRUE wird geliefert, wenn der
+ * Mode entfernt wurde, FALSE, wenn der Channel den Mode
+ * ueberhaupt nicht hatte. */
+
+ CHAR x[2], *p;
+
+ assert( Chan != NULL );
+
+ x[0] = Mode; x[1] = '\0';
+
+ p = strchr( Chan->modes, x[0] );
+ if( ! p ) return FALSE;
+
+ /* Client hat den Mode -> loeschen */
+ while( *p )
+ {
+ *p = *(p + 1);
+ p++;
+ }
+ return TRUE;
+} /* Channel_ModeDel */
+
+
+GLOBAL BOOLEAN Channel_UserModeAdd( CHANNEL *Chan, CLIENT *Client, CHAR Mode )
+{
+ /* Channel-User-Mode soll gesetzt werden. TRUE wird geliefert,
+ * wenn der Mode neu gesetzt wurde, FALSE, wenn der User den
+ * Channel-Mode bereits hatte. */
+
+ CL2CHAN *cl2chan;
+ CHAR x[2];
+
+ assert( Chan != NULL );
+ assert( Client != NULL );
+
+ cl2chan = Get_Cl2Chan( Chan, Client );
+ assert( cl2chan != NULL );
+
+ x[0] = Mode; x[1] = '\0';
+ if( ! strchr( cl2chan->modes, x[0] ))
+ {
+ /* Client hat den Mode noch nicht -> setzen */
+ strcat( cl2chan->modes, x );
+ return TRUE;
+ }
+ else return FALSE;
+} /* Channel_UserModeAdd */
+
+
+GLOBAL BOOLEAN Channel_UserModeDel( CHANNEL *Chan, CLIENT *Client, CHAR Mode )
+{
+ /* Channel-User-Mode soll geloescht werden. TRUE wird geliefert,
+ * wenn der Mode entfernt wurde, FALSE, wenn der User den Channel-Mode
+ * ueberhaupt nicht hatte. */
+
+ CL2CHAN *cl2chan;
+ CHAR x[2], *p;
+
+ assert( Chan != NULL );
+ assert( Client != NULL );
+
+ cl2chan = Get_Cl2Chan( Chan, Client );
+ assert( cl2chan != NULL );
+
+ x[0] = Mode; x[1] = '\0';
+
+ p = strchr( cl2chan->modes, x[0] );
+ if( ! p ) return FALSE;
+
+ /* Client hat den Mode -> loeschen */
+ while( *p )
+ {
+ *p = *(p + 1);
+ p++;
+ }
+ return TRUE;
+} /* Channel_UserModeDel */
+
+
+GLOBAL CHAR *Channel_UserModes( CHANNEL *Chan, CLIENT *Client )
+{
+ /* Channel-Modes eines Users liefern */
+
+ CL2CHAN *cl2chan;
+
+ assert( Chan != NULL );
+ assert( Client != NULL );
+
+ cl2chan = Get_Cl2Chan( Chan, Client );
+ assert( cl2chan != NULL );
+
+ return cl2chan->modes;
+} /* Channel_UserModes */
+
+
+GLOBAL BOOLEAN Channel_IsMemberOf( CHANNEL *Chan, CLIENT *Client )
+{
+ /* Pruefen, ob Client Mitglied in Channel ist */
+
+ assert( Chan != NULL );
+ assert( Client != NULL );
+
+ if( Get_Cl2Chan( Chan, Client )) return TRUE;
+ else return FALSE;
+} /* Channel_IsMemberOf */
+
+
+GLOBAL CHAR *Channel_Topic( CHANNEL *Chan )
+{
+ assert( Chan != NULL );
+ return Chan->topic;
+} /* Channel_Topic */
+
+
+GLOBAL VOID Channel_SetTopic( CHANNEL *Chan, CHAR *Topic )
+{
+ assert( Chan != NULL );
+ assert( Topic != NULL );
+
+ strncpy( Chan->topic, Topic, CHANNEL_TOPIC_LEN - 1 );
+ Chan->topic[CHANNEL_TOPIC_LEN - 1] = '\0';
+} /* Channel_SetTopic */
+
+
LOCAL CHANNEL *New_Chan( CHAR *Name )
{
/* Neue Channel-Struktur anlegen */
return NULL;
}
c->next = NULL;
- strncpy( c->name, Name, CHANNEL_NAME_LEN );
+ strncpy( c->name, Name, CHANNEL_NAME_LEN - 1 );
c->name[CHANNEL_NAME_LEN - 1] = '\0';
strcpy( c->modes, "" );
+ strcpy( c->topic, "" );
Log( LOG_DEBUG, "Created new channel structure for \"%s\".", Name );
assert( Chan != NULL );
assert( Client != NULL );
+ /* neue CL2CHAN-Struktur anlegen */
cl2chan = malloc( sizeof( CL2CHAN ));
if( ! cl2chan )
{
}
cl2chan->channel = Chan;
cl2chan->client = Client;
+ strcpy( cl2chan->modes, "" );
/* Verketten */
cl2chan->next = My_Cl2Chan;
else My_Cl2Chan = cl2chan->next;
free( cl2chan );
- if( Client_Conn( Origin ) > NONE ) IRC_WriteStrClientPrefix( Origin, Client, "PART %s :%s", c->name, Reason );
- if( ServerPART ) IRC_WriteStrServersPrefixID( Origin, Client, "PART %s :%s", c->name, Reason );
+ if( ServerPART ) IRC_WriteStrServersPrefix( Origin, Client, "PART %s :%s", c->name, Reason );
IRC_WriteStrChannelPrefix( Origin, c, Client, FALSE, "PART %s :%s", c->name, Reason );
+ if(( Client_Conn( Origin ) > NONE ) && ( Client_Type( Origin ) == CLIENT_USER )) IRC_WriteStrClientPrefix( Origin, Client, "PART %s :%s", c->name, Reason );
Log( LOG_DEBUG, "User \"%s\" left channel \"%s\" (%s).", Client_Mask( Client ), c->name, Reason );
projects / ngircd-alex.git / blobdiff