X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-login.c;h=594ddcc303d9c76bdbda8b737fbce76d85acc401;hp=1547e038dc253eda9be8b9bea7858cee27b0e676;hb=5aa9c8f44cdee19b40440a61bc212ca6351117ca;hpb=bcc5138518ccefbad2ca63941d6fef32c8d15fd2

diff --git a/src/ngircd/irc-login.c b/src/ngircd/irc-login.c
index 1547e038..594ddcc3 100644
--- a/src/ngircd/irc-login.c
+++ b/src/ngircd/irc-login.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-login.c,v 1.11 2002/03/26 23:58:34 alex Exp $
+ * $Id: irc-login.c,v 1.18 2002/09/03 18:55:03 alex Exp $
  *
  * irc-login.c: Anmeldung und Abmeldung im IRC
  */
@@ -24,21 +24,27 @@
 #include <string.h>
 
 #include "ngircd.h"
+#include "resolve.h"
 #include "conf.h"
-#include "irc.h"
-#include "irc-write.h"
+#include "conn.h"
+#include "client.h"
+#include "channel.h"
 #include "log.h"
 #include "messages.h"
+#include "parse.h"
+#include "irc.h"
+#include "irc-write.h"
 
 #include "exp.h"
 #include "irc-login.h"
 
 
-LOCAL BOOLEAN Hello_User( CLIENT *Client );
-LOCAL VOID Kill_Nick( CHAR *Nick, CHAR *Reason );
+LOCAL BOOLEAN Hello_User PARAMS(( CLIENT *Client ));
+LOCAL VOID Kill_Nick PARAMS(( CHAR *Nick, CHAR *Reason ));
 
 
-GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_PASS( CLIENT *Client, REQUEST *Req )
 {
 	assert( Client != NULL );
 	assert( Req != NULL );
@@ -59,13 +65,52 @@ GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
 	}
 	else if((( Client_Type( Client ) == CLIENT_UNKNOWN ) || ( Client_Type( Client ) == CLIENT_UNKNOWNSERVER )) && (( Req->argc == 3 ) || ( Req->argc == 4 )))
 	{
+		CHAR *impl, *serverver, *flags, *ptr;
+		INT protohigh, protolow;
+
 		/* noch nicht registrierte Server-Verbindung */
 		Log( LOG_DEBUG, "Connection %d: got PASS command (new server link) ...", Client_Conn( Client ));
 
 		/* Passwort speichern */
 		Client_SetPassword( Client, Req->argv[0] );
 
+		/* Protokollversion ueberpruefen */
+		if( strlen( Req->argv[1] ) > 4 ) Req->argv[1][4] = '\0';
+		if( strlen( Req->argv[1] ) != 4 ) protohigh = protolow = 0;
+		else
+		{
+			protolow = atoi( &Req->argv[1][2] );
+			Req->argv[1][2] = '\0';
+			protohigh = atoi( Req->argv[1] );
+		}
+
+		/* Implementation, Version und ngIRCd-Flags */
+		impl = Req->argv[2];
+		ptr = strchr( impl, '|' );
+		if( ptr ) *ptr = '\0';
+
+		if( strcmp( impl, PACKAGE ) == 0 )
+		{
+			/* auf der anderen Seite laeuft auch ein ngIRCd */
+			serverver = ptr + 1;
+			flags = strchr( serverver, ':' );
+			if( flags )
+			{
+				*flags = '\0';
+				flags++;
+			}
+			else flags = "";
+			Log( LOG_INFO, "Connection %d: Peer announces itself as %s-%s (flags: \"%s\") using protocol version %d.%d.", Client_Conn( Client ), impl, serverver, flags, protohigh, protolow );
+		}
+		else
+		{
+			serverver = flags = "";
+			Log( LOG_INFO, "Connection %d: Peer announces itself as server of type \"%s\" usinf protocol version %d.%d.", Client_Conn( Client ), impl, protohigh, protolow );
+		}
+
 		Client_SetType( Client, CLIENT_GOTPASSSERVER );
+		Client_SetFlags( Client, flags );
+
 		return CONNECTED;
 	}
 	else if(( Client_Type( Client ) == CLIENT_UNKNOWN  ) || ( Client_Type( Client ) == CLIENT_UNKNOWNSERVER ))
@@ -77,7 +122,8 @@ GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
 } /* IRC_PASS */
 
 
-GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_NICK( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *intr_c, *target, *c;
 	CHAR *modes;
@@ -116,7 +162,7 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
 		 * wenn wir es nicht so machen. Ob es so okay ist? Hm ... */
 		if( strcmp( Client_ID( target ), Req->argv[0] ) == 0 ) return CONNECTED;
 #endif
-		
+
 		/* pruefen, ob Nick bereits vergeben. Speziallfall: der Client
 		 * will nur die Gross- und Kleinschreibung aendern. Das darf
 		 * er natuerlich machen :-) */
@@ -140,8 +186,16 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
 		else
 		{
 			/* Nick-Aenderung */
-			if( Client_Conn( target ) > NONE ) Log( LOG_INFO, "User \"%s\" changed nick (connection %d): \"%s\" -> \"%s\".", Client_Mask( target ), Client_ID( target ), Req->argv[0], Client_Conn( target ));
-			else Log( LOG_DEBUG, "User \"%s\" changed nick: \"%s\" -> \"%s\".", Client_Mask( target ), Client_ID( target ), Req->argv[0] );
+			if( Client_Conn( target ) > NONE )
+			{
+				/* lokaler Client */
+				Log( LOG_INFO, "User \"%s\" changed nick (connection %d): \"%s\" -> \"%s\".", Client_Mask( target ), Client_Conn( target ), Client_ID( target ), Req->argv[0] );
+			}
+			else
+			{
+				/* Remote-Client */
+				Log( LOG_DEBUG, "User \"%s\" changed nick: \"%s\" -> \"%s\".", Client_Mask( target ), Client_ID( target ), Req->argv[0] );
+			}
 
 			/* alle betroffenen User und Server ueber Nick-Aenderung informieren */
 			if( Client_Type( Client ) == CLIENT_USER ) IRC_WriteStrClientPrefix( Client, Client, "NICK :%s", Req->argv[0] );
@@ -207,7 +261,8 @@ GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
 } /* IRC_NICK */
 
 
-GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_USER( CLIENT *Client, REQUEST *Req )
 {
 	assert( Client != NULL );
 	assert( Req != NULL );
@@ -237,26 +292,15 @@ GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req )
 } /* IRC_USER */
 
 
-GLOBAL BOOLEAN IRC_QUIT( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_QUIT( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target;
 	
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	if(( Client_Type( Client ) == CLIENT_USER ) || ( Client_Type( Client ) == CLIENT_SERVICE ))
-	{
-		/* User / Service */
-		
-		/* Falsche Anzahl Parameter? */
-		if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
-
-		if( Req->argc == 0 ) Conn_Close( Client_Conn( Client ), "Got QUIT command.", NULL, TRUE );
-		else Conn_Close( Client_Conn( Client ), "Got QUIT command.", Req->argv[0], TRUE );
-		
-		return DISCONNECTED;
-	}
-	else if ( Client_Type( Client ) == CLIENT_SERVER )
+	if ( Client_Type( Client ) == CLIENT_SERVER )
 	{
 		/* Server */
 
@@ -276,11 +320,23 @@ GLOBAL BOOLEAN IRC_QUIT( CLIENT *Client, REQUEST *Req )
 
 		return CONNECTED;
 	}
-	else return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
+	else
+	{
+		/* User, Service, oder noch nicht registriert */
+		
+		/* Falsche Anzahl Parameter? */
+		if( Req->argc > 1 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+
+		if( Req->argc == 0 ) Conn_Close( Client_Conn( Client ), "Got QUIT command.", NULL, TRUE );
+		else Conn_Close( Client_Conn( Client ), "Got QUIT command.", Req->argv[0], TRUE );
+		
+		return DISCONNECTED;
+	}
 } /* IRC_QUIT */
 
 
-GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_PING( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target, *from;
 
@@ -315,7 +371,8 @@ GLOBAL BOOLEAN IRC_PING( CLIENT *Client, REQUEST *Req )
 } /* IRC_PING */
 
 
-GLOBAL BOOLEAN IRC_PONG( CLIENT *Client, REQUEST *Req )
+GLOBAL BOOLEAN
+IRC_PONG( CLIENT *Client, REQUEST *Req )
 {
 	CLIENT *target, *from;
 
@@ -353,7 +410,8 @@ GLOBAL BOOLEAN IRC_PONG( CLIENT *Client, REQUEST *Req )
 } /* IRC_PONG */
 
 
-LOCAL BOOLEAN Hello_User( CLIENT *Client )
+LOCAL BOOLEAN
+Hello_User( CLIENT *Client )
 {
 	assert( Client != NULL );
 
@@ -372,9 +430,9 @@ LOCAL BOOLEAN Hello_User( CLIENT *Client )
 	IRC_WriteStrServers( NULL, "NICK %s 1 %s %s 1 +%s :%s", Client_ID( Client ), Client_User( Client ), Client_Hostname( Client ), Client_Modes( Client ), Client_Info( Client ));
 
 	if( ! IRC_WriteStrClient( Client, RPL_WELCOME_MSG, Client_ID( Client ), Client_Mask( Client ))) return FALSE;
-	if( ! IRC_WriteStrClient( Client, RPL_YOURHOST_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )))) return FALSE;
+	if( ! IRC_WriteStrClient( Client, RPL_YOURHOST_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )), VERSION, TARGET_CPU, TARGET_CPU, TARGET_OS )) return FALSE;
 	if( ! IRC_WriteStrClient( Client, RPL_CREATED_MSG, Client_ID( Client ), NGIRCd_StartStr )) return FALSE;
-	if( ! IRC_WriteStrClient( Client, RPL_MYINFO_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )))) return FALSE;
+	if( ! IRC_WriteStrClient( Client, RPL_MYINFO_MSG, Client_ID( Client ), Client_ID( Client_ThisServer( )), VERSION, USERMODES, CHANMODES )) return FALSE;
 
 	Client_SetType( Client, CLIENT_USER );
 
@@ -385,7 +443,8 @@ LOCAL BOOLEAN Hello_User( CLIENT *Client )
 } /* Hello_User */
 
 
-LOCAL VOID Kill_Nick( CHAR *Nick, CHAR *Reason )
+LOCAL VOID
+Kill_Nick( CHAR *Nick, CHAR *Reason )
 {
 	CLIENT *c;