X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-write.c;h=b8a5e28d6eaa1095f5291e6c478a09c539638a95;hp=1292e43c232a79a038c0549421eb9a5540aa505a;hb=0b91df05e0b85980292956973b339ecce31e28ed;hpb=ca33cbda05902b0009058d369f88c0a7a43b1bbe

diff --git a/src/ngircd/irc-write.c b/src/ngircd/irc-write.c
index 1292e43c..b8a5e28d 100644
--- a/src/ngircd/irc-write.c
+++ b/src/ngircd/irc-write.c
@@ -2,36 +2,52 @@
  * ngIRCd -- The Next Generation IRC Daemon
  * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
  *
- * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
- * der GNU General Public License (GPL), wie von der Free Software Foundation
- * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
- * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
- * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
- * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * Please read the file COPYING, README and AUTHORS for more information.
  *
- * $Id: irc-write.c,v 1.2 2002/03/12 14:37:52 alex Exp $
- *
- * irc-write.c: IRC-Texte und Befehle ueber Netzwerk versenden
+ * Sending IRC commands over the network
  */
 
 
 #include "portab.h"
 
+static char UNUSED id[] = "$Id: irc-write.c,v 1.14 2002/12/30 17:15:42 alex Exp $";
+
 #include "imp.h"
 #include <assert.h>
 #include <stdarg.h>
 #include <stdio.h>
+#include <string.h>
 
+#include "conn-func.h"
+#include "client.h"
+#include "channel.h"
 #include "defines.h"
 
 #include "exp.h"
 #include "irc-write.h"
 
 
-CHAR *Get_Prefix( CLIENT *Target, CLIENT *Client );
+#define SEND_TO_USER 1
+#define SEND_TO_SERVER 2
+
+
+LOCAL CHAR *Get_Prefix PARAMS(( CLIENT *Target, CLIENT *Client ));
 
 
-GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL BOOLEAN
+IRC_WriteStrClient( CLIENT *Client, CHAR *Format, ... )
+#else
+GLOBAL BOOLEAN
+IRC_WriteStrClient( Client, Format, va_alist )
+CLIENT *Client;
+CHAR *Format;
+va_dcl
+#endif
 {
 	CHAR buffer[1000];
 	BOOLEAN ok = CONNECTED;
@@ -40,18 +56,32 @@ GLOBAL BOOLEAN IRC_WriteStrClient( CLIENT *Client, CHAR *Format, ... )
 	assert( Client != NULL );
 	assert( Format != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
 	/* an den Client selber */
-	ok = IRC_WriteStrClientPrefix( Client, Client_ThisServer( ), buffer );
+	ok = IRC_WriteStrClientPrefix( Client, Client_ThisServer( ), "%s", buffer );
 
 	return ok;
 } /* IRC_WriteStrClient */
 
 
-GLOBAL BOOLEAN IRC_WriteStrClientPrefix( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL BOOLEAN
+IRC_WriteStrClientPrefix( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... )
+#else
+GLOBAL BOOLEAN
+IRC_WriteStrClientPrefix( Client, Prefix, Format, va_alist )
+CLIENT *Client;
+CLIENT *Prefix;
+CHAR *Format;
+va_dcl
+#endif
 {
 	/* Text an Clients, lokal bzw. remote, senden. */
 
@@ -62,7 +92,11 @@ GLOBAL BOOLEAN IRC_WriteStrClientPrefix( CLIENT *Client, CLIENT *Prefix, CHAR *F
 	assert( Format != NULL );
 	assert( Prefix != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
@@ -70,7 +104,18 @@ GLOBAL BOOLEAN IRC_WriteStrClientPrefix( CLIENT *Client, CLIENT *Prefix, CHAR *F
 } /* IRC_WriteStrClientPrefix */
 
 
-GLOBAL BOOLEAN IRC_WriteStrChannel( CLIENT *Client, CHANNEL *Chan, BOOLEAN Remote, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL BOOLEAN
+IRC_WriteStrChannel( CLIENT *Client, CHANNEL *Chan, BOOLEAN Remote, CHAR *Format, ... )
+#else
+GLOBAL BOOLEAN
+IRC_WriteStrChannel( Client, Chan, Remote, Format, va_alist )
+CLIENT *Client;
+CHANNEL *Chan;
+BOOLEAN Remote;
+CHAR *Format;
+va_dcl
+#endif
 {
 	CHAR buffer[1000];
 	va_list ap;
@@ -78,21 +123,37 @@ GLOBAL BOOLEAN IRC_WriteStrChannel( CLIENT *Client, CHANNEL *Chan, BOOLEAN Remot
 	assert( Client != NULL );
 	assert( Format != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
-	return IRC_WriteStrChannelPrefix( Client, Chan, Client_ThisServer( ), Remote, buffer );
+	return IRC_WriteStrChannelPrefix( Client, Chan, Client_ThisServer( ), Remote, "%s", buffer );
 } /* IRC_WriteStrChannel */
 
 
-GLOBAL BOOLEAN IRC_WriteStrChannelPrefix( CLIENT *Client, CHANNEL *Chan, CLIENT *Prefix, BOOLEAN Remote, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL BOOLEAN
+IRC_WriteStrChannelPrefix( CLIENT *Client, CHANNEL *Chan, CLIENT *Prefix, BOOLEAN Remote, CHAR *Format, ... )
+#else
+GLOBAL BOOLEAN
+IRC_WriteStrChannelPrefix( Client, Chan, Prefix, Remote, Format, va_alist )
+CLIENT *Client;
+CHANNEL *Chan;
+CLIENT *Prefix;
+BOOLEAN Remote;
+CHAR *Format;
+va_dcl
+#endif
 {
-	BOOLEAN sock[MAX_CONNECTIONS], is_server[MAX_CONNECTIONS], ok = CONNECTED;
+	BOOLEAN ok = CONNECTED;
 	CHAR buffer[1000];
 	CL2CHAN *cl2chan;
+	CONN_ID conn;
 	CLIENT *c;
-	INT s, i;
 	va_list ap;
 
 	assert( Client != NULL );
@@ -100,11 +161,15 @@ GLOBAL BOOLEAN IRC_WriteStrChannelPrefix( CLIENT *Client, CHANNEL *Chan, CLIENT
 	assert( Prefix != NULL );
 	assert( Format != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap  );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
-	for( i = 0; i < MAX_CONNECTIONS; i++ ) sock[i] = FALSE;
+	Conn_ClearFlags( );
 
 	/* An alle Clients, die in den selben Channels sind.
 	 * Dabei aber nur einmal je Remote-Server */
@@ -122,47 +187,101 @@ GLOBAL BOOLEAN IRC_WriteStrChannelPrefix( CLIENT *Client, CHANNEL *Chan, CLIENT
 		if( c && ( c != Client ))
 		{
 			/* Ok, anderer Client */
-			s = Client_Conn( c );
-			assert( s >= 0 );
-			assert( s < MAX_CONNECTIONS );
-			sock[s] = TRUE;
-			if( Client_Type( c ) == CLIENT_SERVER ) is_server[s] = TRUE;
-			else is_server[s] = FALSE;
+			conn = Client_Conn( c );
+			if( Client_Type( c ) == CLIENT_SERVER )	Conn_SetFlag( conn, SEND_TO_SERVER );
+			else Conn_SetFlag( conn, SEND_TO_USER );
 		}
 		cl2chan = Channel_NextMember( Chan, cl2chan );
 	}
 
-	/* Senden ... */
-	for( i = 0; i < MAX_CONNECTIONS; i++ )
+	/* Senden: alle Verbindungen durchgehen ... */
+	conn = Conn_First( );
+	while( conn != NONE )
 	{
-		if( sock[i] )
-		{
-			if( is_server[i] ) ok = Conn_WriteStr( i, ":%s %s", Client_ID( Prefix ), buffer );
-			else ok = Conn_WriteStr( i, ":%s %s", Client_Mask( Prefix ), buffer );
-			if( ! ok ) break;
-		}
+		/* muessen Daten ueber diese Verbindung verschickt werden? */
+		if( Conn_Flag( conn ) == SEND_TO_SERVER) ok = Conn_WriteStr( conn, ":%s %s", Client_ID( Prefix ), buffer );
+		else if( Conn_Flag( conn ) == SEND_TO_USER ) ok = Conn_WriteStr( conn, ":%s %s", Client_Mask( Prefix ), buffer );
+		if( ! ok ) break;
+
+		/* naechste Verbindung testen */
+		conn = Conn_Next( conn );
 	}
+
 	return ok;
 } /* IRC_WriteStrChannelPrefix */
 
 
-GLOBAL VOID IRC_WriteStrServers( CLIENT *ExceptOf, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL VOID
+IRC_WriteStrServers( CLIENT *ExceptOf, CHAR *Format, ... )
+#else
+GLOBAL VOID
+IRC_WriteStrServers( ExceptOf, Format, va_alist )
+CLIENT *ExceptOf;
+CHAR *Format;
+va_dcl
+#endif
 {
 	CHAR buffer[1000];
 	va_list ap;
 
 	assert( Format != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
 	/* an den Client selber */
-	return IRC_WriteStrServersPrefix( ExceptOf, Client_ThisServer( ), buffer );
+	IRC_WriteStrServersPrefix( ExceptOf, Client_ThisServer( ), "%s", buffer );
 } /* IRC_WriteStrServers */
 
 
-GLOBAL VOID IRC_WriteStrServersPrefix( CLIENT *ExceptOf, CLIENT *Prefix, CHAR *Format, ... )
+#ifdef PROTOTYPES
+GLOBAL VOID
+IRC_WriteStrServersPrefix( CLIENT *ExceptOf, CLIENT *Prefix, CHAR *Format, ... )
+#else
+GLOBAL VOID
+IRC_WriteStrServersPrefix( ExceptOf, Prefix, Format, va_alist )
+CLIENT *ExceptOf;
+CLIENT *Prefix;
+CHAR *Format;
+va_dcl
+#endif
+{
+	CHAR buffer[1000];
+	va_list ap;
+
+	assert( Format != NULL );
+	assert( Prefix != NULL );
+
+#ifdef PROTOTYPES
+	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
+	vsnprintf( buffer, 1000, Format, ap );
+	va_end( ap );
+
+	IRC_WriteStrServersPrefixFlag( ExceptOf, Prefix, '\0', "%s", buffer );
+} /* IRC_WriteStrServersPrefix */
+	
+
+#ifdef PROTOTYPES
+GLOBAL VOID
+IRC_WriteStrServersPrefixFlag( CLIENT *ExceptOf, CLIENT *Prefix, CHAR Flag, CHAR *Format, ... )
+#else
+GLOBAL VOID
+IRC_WriteStrServersPrefixFlag( ExceptOf, Prefix, Flag, Format, va_alist )
+CLIENT *ExceptOf;
+CLIENT *Prefix;
+CHAR Flag;
+CHAR *Format;
+va_dcl
+#endif
 {
 	CHAR buffer[1000];
 	CLIENT *c;
@@ -171,7 +290,11 @@ GLOBAL VOID IRC_WriteStrServersPrefix( CLIENT *ExceptOf, CLIENT *Prefix, CHAR *F
 	assert( Format != NULL );
 	assert( Prefix != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 	
@@ -180,34 +303,49 @@ GLOBAL VOID IRC_WriteStrServersPrefix( CLIENT *ExceptOf, CLIENT *Prefix, CHAR *F
 	{
 		if(( Client_Type( c ) == CLIENT_SERVER ) && ( Client_Conn( c ) > NONE ) && ( c != Client_ThisServer( )) && ( c != ExceptOf ))
 		{
-			/* Ziel-Server gefunden */
-			IRC_WriteStrClientPrefix( c, Prefix, buffer );
+			/* Ziel-Server gefunden. Nun noch pruefen, ob Flags stimmen */
+			if(( Flag == '\0' ) || ( strchr( Client_Flags( c ), Flag ) != NULL )) IRC_WriteStrClientPrefix( c, Prefix, "%s", buffer );
 		}
 		c = Client_Next( c );
 	}
-} /* IRC_WriteStrServersPrefix */
-
-
-GLOBAL BOOLEAN IRC_WriteStrRelatedPrefix( CLIENT *Client, CLIENT *Prefix, BOOLEAN Remote, CHAR *Format, ... )
+} /* IRC_WriteStrServersPrefixFlag */
+
+
+#ifdef PROTOTYPES
+GLOBAL BOOLEAN
+IRC_WriteStrRelatedPrefix( CLIENT *Client, CLIENT *Prefix, BOOLEAN Remote, CHAR *Format, ... )
+#else
+GLOBAL BOOLEAN
+IRC_WriteStrRelatedPrefix( Client, Prefix, Remote, Format, va_alist )
+CLIENT *Client;
+CLIENT *Prefix;
+BOOLEAN Remote;
+CHAR *Format;
+va_dcl
+#endif
 {
-	BOOLEAN sock[MAX_CONNECTIONS], is_server[MAX_CONNECTIONS], ok = CONNECTED;
+	BOOLEAN ok = CONNECTED;
 	CL2CHAN *chan_cl2chan, *cl2chan;
 	CHAR buffer[1000];
 	CHANNEL *chan;
+	CONN_ID conn;
 	va_list ap;
 	CLIENT *c;
-	INT i, s;
 
 	assert( Client != NULL );
 	assert( Prefix != NULL );
 	assert( Format != NULL );
 
+#ifdef PROTOTYPES
 	va_start( ap, Format );
+#else
+	va_start( ap );
+#endif
 	vsnprintf( buffer, 1000, Format, ap );
 	va_end( ap );
 
 	/* initialisieren */
-	for( i = 0; i < MAX_CONNECTIONS; i++ ) sock[i] = FALSE;
+	Conn_ClearFlags( );
 
 	/* An alle Clients, die in einem Channel mit dem "Ausloeser" sind,
 	 * den Text schicken. An Remote-Server aber jeweils nur einmal. */
@@ -230,12 +368,9 @@ GLOBAL BOOLEAN IRC_WriteStrRelatedPrefix( CLIENT *Client, CLIENT *Prefix, BOOLEA
 			if( c && ( c != Client ))
 			{
 				/* Ok, anderer Client */
-				s = Client_Conn( c );
-				assert( s >= 0 );
-				assert( s < MAX_CONNECTIONS );
-				sock[s] = TRUE;
-				if( Client_Type( c ) == CLIENT_SERVER ) is_server[s] = TRUE;
-				else is_server[s] = FALSE;
+				conn = Client_Conn( c );
+				if( Client_Type( c ) == CLIENT_SERVER ) Conn_SetFlag( conn, SEND_TO_SERVER );
+				else Conn_SetFlag( conn, SEND_TO_USER );
 			}
 			cl2chan = Channel_NextMember( chan, cl2chan );
 		}
@@ -244,21 +379,24 @@ GLOBAL BOOLEAN IRC_WriteStrRelatedPrefix( CLIENT *Client, CLIENT *Prefix, BOOLEA
 		chan_cl2chan = Channel_NextChannelOf( Client, chan_cl2chan );
 	}
 
-	/* Senden ... */
-	for( i = 0; i < MAX_CONNECTIONS; i++ )
+	/* Senden: alle Verbindungen durchgehen ... */
+	conn = Conn_First( );
+	while( conn != NONE )
 	{
-		if( sock[i] )
-		{
-			if( is_server[i] ) ok = Conn_WriteStr( i, ":%s %s", Client_ID( Prefix ), buffer );
-			else ok = Conn_WriteStr( i, ":%s %s", Client_Mask( Prefix ), buffer );
-			if( ! ok ) break;
-		}
+		/* muessen ueber diese Verbindung Daten gesendet werden? */
+		if( Conn_Flag( conn ) == SEND_TO_SERVER ) ok = Conn_WriteStr( conn, ":%s %s", Client_ID( Prefix ), buffer );
+		else if( Conn_Flag( conn ) == SEND_TO_USER ) ok = Conn_WriteStr( conn, ":%s %s", Client_Mask( Prefix ), buffer );
+		if( ! ok ) break;
+
+		/* naechste Verbindung testen */
+		conn = Conn_Next( conn );
 	}
 	return ok;
 } /* IRC_WriteStrRelatedPrefix */
 
 
-CHAR *Get_Prefix( CLIENT *Target, CLIENT *Client )
+LOCAL CHAR *
+Get_Prefix( CLIENT *Target, CLIENT *Client )
 {
 	assert( Target != NULL );
 	assert( Client != NULL );