X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Firc.c;h=4ec0427f2ff3cb197d3effffdf751d9aace0763f;hb=40ebd4704a04a01be9e36fdbbff5e0c93b2bc71d;hp=c22b867bd059410645ccd9f387f16073dc6b0926;hpb=ca33cbda05902b0009058d369f88c0a7a43b1bbe;p=ngircd-alex.git

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index c22b867b..4ec0427f 100644
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -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: irc.c,v 1.88 2002/03/12 14:37:52 alex Exp $
+ * $Id: irc.c,v 1.94 2002/07/25 11:37:01 alex Exp $
  *
  * irc.c: IRC-Befehle
  */
@@ -25,20 +25,24 @@
 #include <string.h>
 
 #include "ngircd.h"
-#include "channel.h"
+#include "conn.h"
 #include "client.h"
+#include "channel.h"
+#include "resolve.h"
 #include "conf.h"
 #include "conn.h"
 #include "irc-write.h"
 #include "log.h"
 #include "messages.h"
+#include "parse.h"
 #include "tool.h"
 
 #include "exp.h"
 #include "irc.h"
 
 
-GLOBAL BOOLEAN IRC_MOTD( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_MOTD( CLIENT *Client, REQUEST *Req )
 {
 	assert( Client != NULL );
 	assert( Req != NULL );
@@ -52,9 +56,9 @@ GLOBAL BOOLEAN IRC_MOTD( CLIENT *Client, REQUEST *Req )
 } /* IRC_MOTD */
 
 
-GLOBAL BOOLEAN IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
 {
-	BOOLEAN is_member, has_voice, is_op, ok;
 	CLIENT *cl, *from;
 	CHANNEL *chan;
 	
@@ -68,13 +72,16 @@ GLOBAL BOOLEAN IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
 	if( Req->argc == 1 ) return IRC_WriteStrClient( Client, ERR_NOTEXTTOSEND_MSG, Client_ID( Client ));
 	if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 
 	cl = Client_Search( Req->argv[0] );
 	if( cl )
 	{
+		/* Okay, Ziel ist ein Client. Aber ist es auch ein User? */
+		if( Client_Type( cl ) != CLIENT_USER ) return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
+
 		/* Okay, Ziel ist ein User */
 		if(( Client_Type( Client ) != CLIENT_SERVER ) && ( strchr( Client_Modes( cl ), 'a' )))
 		{
@@ -88,34 +95,14 @@ GLOBAL BOOLEAN IRC_PRIVMSG( CLIENT *Client, REQUEST *Req )
 	}
 
 	chan = Channel_Search( Req->argv[0] );
-	if( chan )
-	{
-		/* 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 ), Req->argv[0] );
-
-		/* Text senden */
-		if( Client_Conn( from ) > NONE ) Conn_UpdateIdle( Client_Conn( from ));
-		return IRC_WriteStrChannelPrefix( Client, chan, from, TRUE, "PRIVMSG %s :%s", Req->argv[0], Req->argv[1] );
-	}
+	if( chan ) return Channel_Write( chan, from, Client, Req->argv[1] );
 
 	return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[0] );
 } /* IRC_PRIVMSG */
 
 
-GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_NOTICE( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *to, *from;
 
@@ -127,12 +114,12 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req )
 	/* Falsche Anzahl Parameter? */
 	if( Req->argc != 2 ) return CONNECTED;
 
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 
 	to = Client_Search( Req->argv[0] );
-	if( to )
+	if(( to ) && ( Client_Type( to ) == CLIENT_USER ))
 	{
 		/* Okay, Ziel ist ein User */
 		return IRC_WriteStrClientPrefix( to, from, "NOTICE %s :%s", Client_ID( to ), Req->argv[1] );
@@ -141,7 +128,8 @@ GLOBAL BOOLEAN IRC_NOTICE( CLIENT *Client, REQUEST *Req )
 } /* IRC_NOTICE */
 
 
-GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_NAMES( CLIENT *Client, REQUEST *Req )
 {
 	CHAR rpl[COMMAND_LEN], *ptr;
 	CLIENT *target, *from, *c;
@@ -156,14 +144,14 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
 	if( Req->argc > 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 	/* From aus Prefix ermitteln */
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
 	
 	if( Req->argc == 2 )
 	{
 		/* an anderen Server forwarden */
-		target = Client_GetFromID( Req->argv[1] );
+		target = Client_Search( Req->argv[1] );
 		if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
 
 		if( target != Client_ThisServer( ))
@@ -236,7 +224,8 @@ GLOBAL BOOLEAN IRC_NAMES( CLIENT *Client, REQUEST *Req )
 } /* IRC_NAMES */
 
 
-GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_ISON( CLIENT *Client, REQUEST *Req )
 {
 	CHAR rpl[COMMAND_LEN];
 	CLIENT *c;
@@ -258,7 +247,7 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
 		while( ptr )
 		{
 			ngt_TrimStr( ptr );
-			c = Client_GetFromID( ptr );
+			c = Client_Search( ptr );
 			if( c && ( Client_Type( c ) == CLIENT_USER ))
 			{
 				/* Dieser Nick ist "online" */
@@ -274,7 +263,8 @@ GLOBAL BOOLEAN IRC_ISON( CLIENT *Client, REQUEST *Req )
 } /* IRC_ISON */
 
 
-GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_WHOIS( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *from, *target, *c;
 	CHAR str[LINE_LEN + 1], *ptr = NULL;
@@ -290,11 +280,11 @@ GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req )
 	if(( Req->argc < 1 ) || ( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 	/* Client suchen */
-	c = Client_GetFromID( Req->argv[Req->argc - 1] );
+	c = Client_Search( Req->argv[Req->argc - 1] );
 	if(( ! c ) || ( Client_Type( c ) != CLIENT_USER )) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[Req->argc - 1] );
 
 	/* Empfaenger des WHOIS suchen */
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 	
@@ -302,7 +292,7 @@ GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req )
 	if( Req->argc > 1 )
 	{
 		/* angegebenen Ziel-Server suchen */
-		target = Client_GetFromID( Req->argv[1] );
+		target = Client_Search( Req->argv[1] );
 		if( ! target ) return IRC_WriteStrClient( from, ERR_NOSUCHSERVER_MSG, Client_ID( from ), Req->argv[1] );
 		ptr = Req->argv[1];
 	}
@@ -371,7 +361,8 @@ GLOBAL BOOLEAN IRC_WHOIS( CLIENT *Client, REQUEST *Req )
 } /* IRC_WHOIS */
 
 
-GLOBAL BOOLEAN IRC_WHO( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_WHO( CLIENT *Client, REQUEST *Req )
 {
 	BOOLEAN ok, only_ops;
 	CHAR flags[8], *ptr;
@@ -448,7 +439,8 @@ GLOBAL BOOLEAN IRC_WHO( CLIENT *Client, REQUEST *Req )
 } /* IRC_WHO */
 
 
-GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_USERHOST( CLIENT *Client, REQUEST *Req )
 {
 	CHAR rpl[COMMAND_LEN];
 	CLIENT *c;
@@ -468,7 +460,7 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req )
 	strcpy( rpl, RPL_USERHOST_MSG );
 	for( i = 0; i < max; i++ )
 	{
-		c = Client_GetFromID( Req->argv[i] );
+		c = Client_Search( Req->argv[i] );
 		if( c && ( Client_Type( c ) == CLIENT_USER ))
 		{
 			/* Dieser Nick ist "online" */
@@ -489,7 +481,8 @@ GLOBAL BOOLEAN IRC_USERHOST( CLIENT *Client, REQUEST *Req )
 } /* IRC_USERHOST */
 
 
-GLOBAL BOOLEAN IRC_ERROR( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_ERROR( CLIENT *Client, REQUEST *Req )
 {
 	assert( Client != NULL );
 	assert( Req != NULL );
@@ -501,7 +494,8 @@ GLOBAL BOOLEAN IRC_ERROR( CLIENT *Client, REQUEST *Req )
 } /* IRC_ERROR */
 
 
-GLOBAL BOOLEAN IRC_LUSERS( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_LUSERS( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target, *from;
 	
@@ -514,20 +508,20 @@ GLOBAL BOOLEAN IRC_LUSERS( CLIENT *Client, REQUEST *Req )
 	if(( Req->argc > 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 	/* Absender ermitteln */
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 
 	/* An anderen Server forwarden? */
 	if( Req->argc == 2 )
 	{
-		target = Client_GetFromID( Req->argv[1] );
+		target = Client_Search( Req->argv[1] );
 		if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[1] );
 		else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LUSERS %s %s", Req->argv[0], Req->argv[1] );
 	}
 
 	/* Wer ist der Absender? */
-	if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
 	else target = Client;
 	if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 	
@@ -537,7 +531,8 @@ GLOBAL BOOLEAN IRC_LUSERS( CLIENT *Client, REQUEST *Req )
 } /* IRC_LUSERS */
 
 
-GLOBAL BOOLEAN IRC_LINKS( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_LINKS( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target, *from, *c;
 	CHAR *mask;
@@ -555,20 +550,20 @@ GLOBAL BOOLEAN IRC_LINKS( CLIENT *Client, REQUEST *Req )
 	else mask = "*";
 
 	/* Absender ermitteln */
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
 	else from = Client;
 	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 	
 	/* An anderen Server forwarden? */
 	if( Req->argc == 2 )
 	{
-		target = Client_GetFromID( Req->argv[0] );
+		target = Client_Search( Req->argv[0] );
 		if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->argv[0] );
 		else if( target != Client_ThisServer( )) return IRC_WriteStrClientPrefix( target, from, "LINKS %s %s", Req->argv[0], Req->argv[1] );
 	}
 
 	/* Wer ist der Absender? */
-	if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) target = Client_Search( Req->prefix );
 	else target = Client;
 	if( ! target ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
 	
@@ -586,7 +581,8 @@ GLOBAL BOOLEAN IRC_LINKS( CLIENT *Client, REQUEST *Req )
 } /* IRC_LINKS */
 
 
-GLOBAL BOOLEAN IRC_VERSION( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_VERSION( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target, *prefix;
 	
@@ -597,11 +593,11 @@ GLOBAL BOOLEAN IRC_VERSION( CLIENT *Client, REQUEST *Req )
 	if(( Req->argc > 1 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 	/* Ziel suchen */
-	if( Req->argc == 1 ) target = Client_GetFromID( Req->argv[0] );
+	if( Req->argc == 1 ) target = Client_Search( Req->argv[0] );
 	else target = Client_ThisServer( );
 
 	/* Prefix ermitteln */
-	if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_GetFromID( Req->prefix );
+	if( Client_Type( Client ) == CLIENT_SERVER ) prefix = Client_Search( Req->prefix );
 	else prefix = Client;
 	if( ! prefix ) return IRC_WriteStrClient( Client, ERR_NOSUCHSERVER_MSG, Client_ID( Client ), Req->prefix );
 	
@@ -616,11 +612,12 @@ GLOBAL BOOLEAN IRC_VERSION( CLIENT *Client, REQUEST *Req )
 	}
 
 	/* mit Versionsinfo antworten */
-	return IRC_WriteStrClient( Client, RPL_VERSION_MSG, Client_ID( prefix ), NGIRCd_DebugLevel, Conf_ServerName, NGIRCd_VersionAddition( ));
+	return IRC_WriteStrClient( Client, RPL_VERSION_MSG, Client_ID( prefix ), PACKAGE, VERSION, NGIRCd_DebugLevel, Conf_ServerName, NGIRCd_VersionAddition( ));
 } /* IRC_VERSION */
 
 
-GLOBAL BOOLEAN IRC_KILL( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_KILL( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *prefix, *c;
 	
@@ -632,7 +629,7 @@ GLOBAL BOOLEAN IRC_KILL( CLIENT *Client, REQUEST *Req )
 	/* Falsche Anzahl Parameter? */
 	if(( Req->argc != 2 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	prefix = Client_GetFromID( Req->prefix );
+	prefix = Client_Search( Req->prefix );
 	if( ! prefix )
 	{
 		Log( LOG_WARNING, "Got KILL with invalid prefix: \"%s\"!", Req->prefix );
@@ -645,14 +642,21 @@ GLOBAL BOOLEAN IRC_KILL( CLIENT *Client, REQUEST *Req )
 	IRC_WriteStrServersPrefix( Client, prefix, "KILL %s :%s", Req->argv[0], Req->argv[1] );
 
 	/* haben wir selber einen solchen Client? */
-	c = Client_GetFromID( Req->argv[0] );
-	if( c && ( Client_Conn( c ) != NONE )) Conn_Close( Client_Conn( c ), NULL, Req->argv[1], TRUE );
-	
+	c = Client_Search( Req->argv[0] );
+	if( c )
+	{
+		/* Ja, wir haben einen solchen Client */
+		if( Client_Conn( c ) != NONE ) Conn_Close( Client_Conn( c ), NULL, Req->argv[1], TRUE );
+		else Client_Destroy( c, NULL, Req->argv[1], TRUE );
+	}
+	else Log( LOG_NOTICE, "Client with nick \"%s\" is unknown here.", Req->argv[0] );
+
 	return CONNECTED;
 } /* IRC_KILL */
 
 
-GLOBAL BOOLEAN IRC_Show_MOTD( CLIENT *Client )
+GLOBAL BOOLEAN
+IRC_Show_MOTD( CLIENT *Client )
 {
 	BOOLEAN ok;
 	CHAR line[127];
@@ -686,7 +690,8 @@ GLOBAL BOOLEAN IRC_Show_MOTD( CLIENT *Client )
 } /* IRC_Show_MOTD */
 
 
-GLOBAL BOOLEAN IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
+GLOBAL BOOLEAN
+IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
 {
 	BOOLEAN is_visible, is_member;
 	CHAR str[LINE_LEN + 1];
@@ -738,7 +743,8 @@ GLOBAL BOOLEAN IRC_Send_NAMES( CLIENT *Client, CHANNEL *Chan )
 } /* IRC_Send_NAMES */
 
 
-GLOBAL BOOLEAN IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
+GLOBAL BOOLEAN
+IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
 {
 	BOOLEAN is_visible, is_member;
 	CL2CHAN *cl2chan;
@@ -782,7 +788,8 @@ GLOBAL BOOLEAN IRC_Send_WHO( CLIENT *Client, CHANNEL *Chan, BOOLEAN OnlyOps )
 } /* IRC_Send_WHO */
 
 
-GLOBAL BOOLEAN IRC_Send_LUSERS( CLIENT *Client )
+GLOBAL BOOLEAN
+IRC_Send_LUSERS( CLIENT *Client )
 {
 	INT cnt;