commit 2a13cd224fd6f2cbc9a478c94b4bd4d47fbdd0ad
from: Alexander Barton <alex@barton.de>
date: Sun Dec 23 21:57:16 2001 UTC

- erste IRC-Befehle zu implementieren begonnen.

commit - 76c4f06680d6c74f527f33508f307d27f3bfb62d
commit + 2a13cd224fd6f2cbc9a478c94b4bd4d47fbdd0ad
blob - 44a2e4349769e09a4c698cd708f4ea22954da513
blob + 574df0cdbd7f2f2093e345b90dbd4e0b4095dece
--- src/ngircd/irc.c
+++ src/ngircd/irc.c
@@ -9,14 +9,16 @@
  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
  * der an comBase beteiligten Autoren finden Sie in der Datei AUTHORS.
  *
- * $Id: irc.c,v 1.1 2001/12/14 08:13:43 alex Exp $
+ * $Id: irc.c,v 1.2 2001/12/23 21:57:16 alex Exp $
  *
  * irc.c: IRC-Befehle
  *
  * $Log: irc.c,v $
+ * Revision 1.2  2001/12/23 21:57:16  alex
+ * - erste IRC-Befehle zu implementieren begonnen.
+ *
  * Revision 1.1  2001/12/14 08:13:43  alex
  * - neues Modul begonnen :-)
- *
  */
 
 
@@ -25,11 +27,22 @@
 
 #include <imp.h>
 #include <assert.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
 
+#include "client.h"
+#include "log.h"
+#include "messages.h"
+#include "parse.h"
+
 #include <exp.h>
 #include "irc.h"
 
 
+LOCAL BOOLEAN Check_Valid_User( CLIENT *Client );
+
+
 GLOBAL VOID IRC_Init( VOID )
 {
 } /* IRC_Init */
@@ -40,4 +53,118 @@ GLOBAL VOID IRC_Exit( VOID )
 } /* IRC_Exit */
 
 
+GLOBAL VOID IRC_WriteStr_Client( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... )
+{
+	/* Text an Clients, lokal bzw. remote, senden. */
+
+	CHAR buffer[1000];
+	va_list ap;
+
+	assert( Client != NULL );
+	assert( Format != NULL );
+
+	va_start( ap, Format );
+
+	if( Client->conn_id != NONE )
+	{
+		/* Lokaler Client */
+		vsnprintf( buffer, 1000, Format, ap );
+		if( Prefix ) Conn_WriteStr( Client->conn_id, ":%s %s", Prefix->host, buffer );
+		else Conn_WriteStr( Client->conn_id, buffer );
+	}
+	else
+	{
+		/* Remote-Client */
+		Log( LOG_DEBUG, "not implemented: IRC_WriteStr_Client()" );
+	}
+	va_end( ap );
+} /* IRC_WriteStr_Client */
+
+
+GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req )
+{
+	assert( Client != NULL );
+	assert( Req != NULL );
+
+	IRC_WriteStr_Client( Client, This_Server, ERR_UNKNOWNCOMMAND_MSG, Req->command );
+	return TRUE;
+} /* IRC_PASS */
+
+
+GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req )
+{
+	assert( Client != NULL );
+	assert( Req != NULL );
+
+	if( Client->type == CLIENT_UNKNOWN || Client->type == CLIENT_PASS )
+	{
+		/* Neuer Client */
+		if( Req->argc == 1 )
+		{
+			if( strlen( Req->argv[0] ) <= CLIENT_NICK_LEN )
+			{
+				/* Client-Nick registrieren */
+				strcpy( Client->nick, Req->argv[0] );
+				Client->type = CLIENT_NICK;
+			}
+			else IRC_WriteStr_Client( Client, This_Server, ERR_ERRONEUSNICKNAME_MSG, Req->argv[0] );
+		}
+		else IRC_WriteStr_Client( Client, This_Server, ERR_NEEDMOREPARAMS_MSG );
+	}
+	else if( Client->type == CLIENT_USER )
+	{
+		/* Nick-Aenderung eines Users */
+		if( ! Check_Valid_User( Client )) return TRUE;
+		Log( LOG_DEBUG, "not implemented: IRC_NICK()" );
+	}
+	else IRC_WriteStr_Client( Client, This_Server, ERR_ALREADYREGISTRED_MSG );
+
+	return TRUE;
+} /* IRC_NICK */
+
+
+GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req )
+{
+	assert( Client != NULL );
+	assert( Req != NULL );
+
+	if( Client->type == CLIENT_NICK )
+	{
+		if( Req->argc == 4 )
+		{
+			strncpy( Client->user, Req->argv[0], CLIENT_USER_LEN );
+			Client->user[CLIENT_USER_LEN] = '\0';
+			strncpy( Client->name, Req->argv[3], CLIENT_NAME_LEN );
+			Client->name[CLIENT_NAME_LEN] = '\0';
+			Log( LOG_INFO, "User \"%s!%s@%s\" (%s) registered.", Client->nick, Client->user, Client->host, Client->name );
+			IRC_WriteStr_Client( Client, This_Server, RPL_WELCOME_MSG, Client->nick, Client->user, Client->host );
+			IRC_WriteStr_Client( Client, This_Server, RPL_YOURHOST_MSG, This_Server->host );
+			IRC_WriteStr_Client( Client, This_Server, RPL_CREATED_MSG );
+			IRC_WriteStr_Client( Client, This_Server, RPL_MYINFO_MSG );
+		}
+		else IRC_WriteStr_Client( Client, This_Server, ERR_NEEDMOREPARAMS_MSG );
+	}
+	else if( Client->type == CLIENT_USER || Client->type == CLIENT_SERVER || Client->type == CLIENT_SERVICE )
+	{
+		IRC_WriteStr_Client( Client, This_Server, ERR_ALREADYREGISTRED_MSG );
+	}
+	else IRC_WriteStr_Client( Client, This_Server, ERR_NOTREGISTERED_MSG );
+
+	return TRUE;
+} /* IRC_USER */
+
+
+LOCAL BOOLEAN Check_Valid_User( CLIENT *Client )
+{
+	assert( Client != NULL );
+
+	if( Client->type != CLIENT_USER )
+	{
+		IRC_WriteStr_Client( Client, This_Server, ERR_NOTREGISTERED_MSG );
+		return FALSE;
+	}
+	else return TRUE;
+} /* Check_Valid_User */
+
+
 /* -eof- */
blob - b271248574b141253af76b19ac6940b52ddbcee5
blob + 14f1b04a5222d8570bf9a8a414e56c13215dfdf6
--- src/ngircd/irc.h
+++ src/ngircd/irc.h
@@ -9,25 +9,35 @@
  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
  * der an comBase beteiligten Autoren finden Sie in der Datei AUTHORS.
  *
- * $Id: irc.h,v 1.1 2001/12/14 08:13:43 alex Exp $
+ * $Id: irc.h,v 1.2 2001/12/23 21:57:16 alex Exp $
  *
  * irc.h: IRC-Befehle (Header)
  *
  * $Log: irc.h,v $
+ * Revision 1.2  2001/12/23 21:57:16  alex
+ * - erste IRC-Befehle zu implementieren begonnen.
+ *
  * Revision 1.1  2001/12/14 08:13:43  alex
  * - neues Modul begonnen :-)
- *
  */
 
 
 #ifndef __irc_h__
 #define __irc_h__
 
+#include "parse.h"
 
+
 GLOBAL VOID IRC_Init( VOID );
 GLOBAL VOID IRC_Exit( VOID );
 
+GLOBAL VOID IRC_WriteStr_Client( CLIENT *Client, CLIENT *Prefix, CHAR *Format, ... );
 
+GLOBAL BOOLEAN IRC_PASS( CLIENT *Client, REQUEST *Req );
+GLOBAL BOOLEAN IRC_NICK( CLIENT *Client, REQUEST *Req );
+GLOBAL BOOLEAN IRC_USER( CLIENT *Client, REQUEST *Req );
+
+
 #endif