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- New_Chan() berechnet Hash-Werte ueber den Namen.

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- Channel_Search() verwendet nun Hash-Werte.
- Neue Funktion Channel_Write().
This commit is contained in:
Alexander Barton 2002-03-25 16:54:26 +00:00
parent 7bb2c6b012
commit 0e38d10bcd
1 changed files with 39 additions and 3 deletions
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42
src/ngircd/channel.c
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@ -9,7 +9,7 @@
* 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 1.19 2002/03/12 14:37:52 alex Exp $
* $Id: channel.c,v 1.20 2002/03/25 16:54:26 alex Exp $
*
* channel.c: Management der Channels
*/
@ -26,6 +26,7 @@
#include <string.h>
#include "client.h"
#include "hash.h"
#include "irc-write.h"
#include "log.h"
#include "messages.h"
@ -202,12 +203,19 @@ GLOBAL CHANNEL *Channel_Search( CHAR *Name )
/* Channel-Struktur suchen */
CHANNEL *c;
UINT32 search_hash;
assert( Name != NULL );
search_hash = Hash( Name );
c = My_Channels;
while( c )
{
if( strcasecmp( Name, c->name ) == 0 ) return c;
if( search_hash == c->hash )
{
/* lt. Hash-Wert: Treffer! */
if( strcasecmp( Name, c->name ) == 0 ) return c;
}
c = c->next;
}
return NULL;
@ -426,10 +434,37 @@ GLOBAL VOID Channel_SetTopic( CHANNEL *Chan, CHAR *Topic )
} /* Channel_SetTopic */
GLOBAL BOOLEAN Channel_Write( CHANNEL *Chan, CLIENT *From, CLIENT *Client, CHAR *Text )
{
BOOLEAN is_member, has_voice, is_op, ok;
/* Okay, Ziel ist ein Channel */
is_member = has_voice = is_op = FALSE;
if( Channel_IsMemberOf( Chan, From ))
{
is_member = TRUE;
if( strchr( Channel_UserModes( Chan, From ), 'v' )) has_voice = TRUE;
if( strchr( Channel_UserModes( Chan, From ), 'o' )) is_op = TRUE;
}
/* pruefen, ob Client in Channel schreiben darf */
ok = TRUE;
if( strchr( Channel_Modes( Chan ), 'n' ) && ( ! is_member )) ok = FALSE;
if( strchr( Channel_Modes( Chan ), 'm' ) && ( ! is_op ) && ( ! has_voice )) ok = FALSE;
if( ! ok ) return IRC_WriteStrClient( From, ERR_CANNOTSENDTOCHAN_MSG, Client_ID( From ), Channel_Name( Chan ));
/* Text senden */
if( Client_Conn( From ) > NONE ) Conn_UpdateIdle( Client_Conn( From ));
return IRC_WriteStrChannelPrefix( Client, Chan, From, TRUE, "PRIVMSG %s :%s", Channel_Name( Chan ), Text );
} /* Channel_Write */
LOCAL CHANNEL *New_Chan( CHAR *Name )
{
/* Neue Channel-Struktur anlegen */
CHANNEL *c;
assert( Name != NULL );
@ -445,6 +480,7 @@ LOCAL CHANNEL *New_Chan( CHAR *Name )
c->name[CHANNEL_NAME_LEN - 1] = '\0';
strcpy( c->modes, "" );
strcpy( c->topic, "" );
c->hash = Hash( c->name );
Log( LOG_DEBUG, "Created new channel structure for \"%s\".", Name );