new Function: LogDebug()

diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c
index f6a3e7254e4f675554081e9848606324e3f210bd..1bf90137da270a90d46bcb7f31458261ad4cf0e8 100644 (file)
--- a/src/ngircd/conn.c
+++ b/src/ngircd/conn.c
@@ -17,7 +17,7 @@
 #include "portab.h"
 #include "io.h"
 
-static char UNUSED id[] = "$Id: conn.c,v 1.188 2006/02/08 15:20:21 fw Exp $";
+static char UNUSED id[] = "$Id: conn.c,v 1.189 2006/02/08 17:33:28 fw Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -125,9 +125,7 @@ cb_connserver(int sock, UNUSED short what)
        CLIENT *c;
        CONN_ID idx = Socket2Index( sock );
        if (idx <= NONE) {
-#ifdef DEBUG
-               Log(LOG_DEBUG, "cb_connserver wants to write on unknown socket?!");
-#endif
+               LogDebug("cb_connserver wants to write on unknown socket?!");
                io_close(sock);
                return;
        }
@@ -223,9 +221,8 @@ Conn_Init( void )
                Log( LOG_EMERG, "Can't allocate memory! [Conn_Init]" );
                exit( 1 );
        }
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Allocated connection pool for %d items (%ld bytes).", Pool_Size, sizeof( CONNECTION ) * Pool_Size );
-#endif
+       LogDebug("Allocated connection pool for %d items (%ld bytes).", Pool_Size,
+                                               sizeof( CONNECTION ) * Pool_Size );
 
        array_free( &My_Listeners );
 
@@ -245,9 +242,7 @@ Conn_Exit( void )
 
        CONN_ID idx;
 
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Shutting down all connections ..." );
-#endif
+       LogDebug("Shutting down all connections ..." );
 
        Conn_ExitListeners();
 
@@ -332,9 +327,7 @@ Conn_ExitListeners( void )
                assert(fd);
                assert(*fd >= 0);
                io_close(*fd);
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Listening socket %d closed.", *fd );
-#endif
+               LogDebug("Listening socket %d closed.", *fd );
                fd++;
        }
        array_free(&My_Listeners);
@@ -626,11 +619,8 @@ Conn_Write( CONN_ID Idx, char *Data, unsigned int Len )
         * "Handler-Durchlauf" kann es passieren, dass dem nicht mehr so
         * ist, wenn einer von mehreren Conn_Write()'s fehlgeschlagen ist.
         * In diesem Fall wird hier einfach ein Fehler geliefert. */
-       if( My_Connections[Idx].sock <= NONE )
-       {
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Skipped write on closed socket (connection %d).", Idx );
-#endif
+       if( My_Connections[Idx].sock <= NONE ) {
+               LogDebug("Skipped write on closed socket (connection %d).", Idx );
                return false;
        }
 
@@ -692,9 +682,7 @@ Conn_Close( CONN_ID Idx, char *LogMsg, char *FwdMsg, bool InformClient )
        if( Conn_OPTION_ISSET( &My_Connections[Idx], CONN_ISCLOSING )) {
                /* Conn_Close() has been called recursively for this link;
                 * probabe reason: Handle_Write() failed  -- see below. */
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Recursive request to close connection: %d", Idx );
-#endif
+               LogDebug("Recursive request to close connection: %d", Idx );
                return;
        }
 
@@ -796,7 +784,7 @@ Conn_Close( CONN_ID Idx, char *LogMsg, char *FwdMsg, bool InformClient )
        Init_Conn_Struct( Idx );
 
 #ifdef DEBUG
-       Log( LOG_DEBUG, "Shutdown of connection %d completed.", Idx );
+       LogDebug("Shutdown of connection %d completed.", Idx );
 #endif
 } /* Conn_Close */
 
@@ -843,17 +831,12 @@ Handle_Write( CONN_ID Idx )
 
        assert( Idx > NONE );
        if ( My_Connections[Idx].sock < 0 ) {
-#ifdef DEBUG
-               Log(LOG_DEBUG,
-                   "Handle_Write() on closed socket, connection %d", Idx);
-#endif
+               LogDebug("Handle_Write() on closed socket, connection %d", Idx);
                return false;
        }
        assert( My_Connections[Idx].sock > NONE );
 
-#ifdef DEBUG
-       Log(LOG_DEBUG, "Handle_Write() called for connection %d ...", Idx);
-#endif
+       LogDebug("Handle_Write() called for connection %d ...", Idx);
 
        wdatalen = array_bytes(&My_Connections[Idx].wbuf );
 #ifdef ZLIB
@@ -987,9 +970,8 @@ New_Connection( int Sock )
                        return -1;
                }
 
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Allocated new connection pool for %ld items (%ld bytes). [realloc()]", new_size, sizeof( CONNECTION ) * new_size );
-#endif
+               LogDebug("Allocated new connection pool for %ld items (%ld bytes). [realloc()]",
+                                                       new_size, sizeof( CONNECTION ) * new_size );
 
                /* Adjust pointer to new block */
                My_Connections = (CONNECTION *)ptr;
@@ -1023,7 +1005,7 @@ New_Connection( int Sock )
                return -1;
        }
 
-       Log( LOG_INFO, "Accepted connection %d from %s:%d on socket %d.", new_sock,
+       LogDebug( "Accepted connection %d from %s:%d on socket %d.", new_sock,
                        inet_ntoa( new_addr.sin_addr ), ntohs( new_addr.sin_port), Sock );
 
        /* Hostnamen ermitteln */
@@ -1051,9 +1033,8 @@ Socket2Index( int Sock )
        if( Sock >= Pool_Size || My_Connections[Sock].sock != Sock ) {
                /* die Connection wurde vermutlich (wegen eines
                 * Fehlers) bereits wieder abgebaut ... */
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Socket2Index: can't get connection for socket %d!", Sock );
-#endif
+
+               LogDebug( "Socket2Index: can't get connection for socket %d!", Sock );
                return NONE;
        }
        return Sock;
@@ -1219,11 +1200,9 @@ Handle_Buffer( CONN_ID Idx )
                result = true;
 
                array_moveleft(&My_Connections[Idx].rbuf, 1, len);
-#ifdef DEBUG
-               Log(LOG_DEBUG,
-                   "Connection %d: %d bytes left in read buffer.",
-                   Idx, array_bytes(&My_Connections[Idx].rbuf));
-#endif
+
+               LogDebug("Connection %d: %d bytes left in read buffer.", Idx,
+                                       array_bytes(&My_Connections[Idx].rbuf));
 #ifdef ZLIB
                if(( ! old_z ) && ( My_Connections[Idx].options & CONN_ZIP ) &&
                                ( array_bytes(&My_Connections[Idx].rbuf) > 0 ))
@@ -1240,10 +1219,9 @@ Handle_Buffer( CONN_ID Idx )
                                return false;
 
                        array_trunc(&My_Connections[Idx].rbuf);
-#ifdef DEBUG
-                       Log( LOG_DEBUG, "Moved already received data (%u bytes) to uncompression buffer.",
+
+                       LogDebug("Moved already received data (%u bytes) to uncompression buffer.",
                                                                array_bytes(&My_Connections[Idx].zip.rbuf));
-#endif /* DEBUG */
                }
 #endif /* ZLIB */
        }
@@ -1272,17 +1250,15 @@ Check_Connections( void )
                                /* we already sent a ping */
                                if( My_Connections[i].lastping < time( NULL ) - Conf_PongTimeout ) {
                                        /* Timeout */
-#ifdef DEBUG
-                                       Log( LOG_DEBUG, "Connection %d: Ping timeout: %d seconds.", i, Conf_PongTimeout );
-#endif
+
+                                       LogDebug("Connection %d: Ping timeout: %d seconds.", i,
+                                                                               Conf_PongTimeout );
                                        Conn_Close( i, NULL, "Ping timeout", true );
                                }
                        }
                        else if( My_Connections[i].lastdata < time( NULL ) - Conf_PingTimeout ) {
                                /* we need to sent a PING */
-#ifdef DEBUG
-                               Log( LOG_DEBUG, "Connection %d: sending PING ...", i );
-#endif
+                               LogDebug("Connection %d: sending PING ...", i );
                                My_Connections[i].lastping = time( NULL );
                                Conn_WriteStr( i, "PING :%s", Client_ID( Client_ThisServer( )));
                        }
@@ -1296,11 +1272,7 @@ Check_Connections( void )
 
                        if (My_Connections[i].lastdata <
                            time(NULL) - Conf_PongTimeout) {
-#ifdef DEBUG
-                               Log(LOG_DEBUG,
-                                   "Unregistered connection %d timed out ...",
-                                   i);
-#endif
+                               LogDebug("Unregistered connection %d timed out ...", i);
                                Conn_Close(i, NULL, "Timeout", false);
                        }
                }
@@ -1430,10 +1402,7 @@ New_Server( int Server )
                Conf_Server[Server].conn_id = NONE;
        }
 
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Registered new connection %d on socket %d.",
-                               new_sock, My_Connections[new_sock].sock );
-#endif
+       LogDebug("Registered new connection %d on socket %d.", new_sock, My_Connections[new_sock].sock );
        Conn_OPTION_ADD( &My_Connections[new_sock], CONN_ISCONNECTING );
 } /* New_Server */
 
@@ -1476,9 +1445,8 @@ Init_Socket( int Sock )
        /* Set type of service (TOS) */
 #if defined(IP_TOS) && defined(IPTOS_LOWDELAY)
        value = IPTOS_LOWDELAY;
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Setting option IP_TOS on socket %d to IPTOS_LOWDELAY (%d).", Sock, value );
-#endif
+
+       LogDebug("Setting option IP_TOS on socket %d to IPTOS_LOWDELAY (%d).", Sock, value );
        if( setsockopt( Sock, SOL_IP, IP_TOS, &value, (socklen_t)sizeof( value )) != 0 )
        {
                Log( LOG_ERR, "Can't set socket option IP_TOS: %s!", strerror( errno ));
@@ -1499,9 +1467,8 @@ cb_Connect_to_Server(int fd, UNUSED short events)
        size_t len;
        char readbuf[HOST_LEN + 1];
 
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Resolver: Got forward lookup callback on fd %d, events %d", fd, events);
-#endif
+       LogDebug("Resolver: Got forward lookup callback on fd %d, events %d", fd, events);
+
        for (i=0; i < MAX_SERVERS; i++) {
                  if (Resolve_Getfd(&Conf_Server[i].res_stat) == fd )
                          break;
@@ -1510,9 +1477,7 @@ cb_Connect_to_Server(int fd, UNUSED short events)
        if( i >= MAX_SERVERS) {
                /* Ops, no matching server found?! */
                io_close( fd );
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Resolver: Got Forward Lookup callback for unknown server!?" );
-#endif
+               LogDebug("Resolver: Got Forward Lookup callback for unknown server!?" );
                return;
        }
 
@@ -1522,9 +1487,7 @@ cb_Connect_to_Server(int fd, UNUSED short events)
                return;
        
        readbuf[len] = '\0';
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Got result from resolver: \"%s\" (%u bytes read).", readbuf, len);
-#endif
+       LogDebug("Got result from resolver: \"%s\" (%u bytes read).", readbuf, len);
        strlcpy( Conf_Server[i].ip, readbuf, sizeof( Conf_Server[i].ip ));
 
        /* connect() */
@@ -1549,9 +1512,7 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
        char readbuf[HOST_LEN + 1];
 #endif
 
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Resolver: Got callback on fd %d, events %d", r_fd, events );
-#endif
+       LogDebug("Resolver: Got callback on fd %d, events %d", r_fd, events );
 
        /* Search associated connection ... */
        for( i = 0; i < Pool_Size; i++ ) {
@@ -1563,9 +1524,7 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
                /* Ops, none found? Probably the connection has already
                 * been closed!? We'll ignore that ... */
                io_close( r_fd );
-#ifdef DEBUG
-               Log( LOG_DEBUG, "Resolver: Got callback for unknown connection!?" );
-#endif
+               LogDebug("Resolver: Got callback for unknown connection!?");
                return;
        }
 
@@ -1583,9 +1542,9 @@ cb_Read_Resolver_Result( int r_fd, UNUSED short events )
        }
 
        *identptr = '\0';
-#ifdef DEBUG
-       Log( LOG_DEBUG, "Got result from resolver: \"%s\" (%u bytes read).", readbuf, len);
-#endif
+
+       LogDebug( "Got result from resolver: \"%s\" (%u bytes read).", readbuf, len);
+
        /* Okay, we got a complete result: this is a host name for outgoing
         * connections and a host name and IDENT user name (if enabled) for
         * incoming connections.*/

diff --git a/src/ngircd/log.c b/src/ngircd/log.c
index a29c40154d524113d46f4555090609e7248abdb2..396555ee73555e84fb58e4d85b7a779b450ca3b9 100644 (file)
--- a/src/ngircd/log.c
+++ b/src/ngircd/log.c
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: log.c,v 1.59 2005/08/29 10:58:00 alex Exp $";
+static char UNUSED id[] = "$Id: log.c,v 1.60 2006/02/08 17:33:28 fw Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -162,6 +162,35 @@ Log_Exit( void )
 } /* Log_Exit */
 
 
+# ifdef PROTOTYPES
+GLOBAL void
+LogDebug( const char *Format, ... )
+# else
+GLOBAL void
+LogDebug( Format, va_alist )
+const char *Format;
+va_dcl
+# endif
+#ifdef DEBUG
+{
+       char msg[MAX_LOG_MSG_LEN];
+       va_list ap;
+
+       if (!NGIRCd_Debug) return;
+#ifdef PROTOTYPES
+       va_start( ap, Format );
+#else
+       va_start( ap );
+#endif
+       vsnprintf( msg, MAX_LOG_MSG_LEN, Format, ap );
+       va_end( ap );
+       Log(LOG_DEBUG, "%s", msg);
+}
+#else
+{ /* do nothing */ }
+#endif /* DEBUG */
+
+       
 #ifdef PROTOTYPES
 GLOBAL void
 Log( int Level, const char *Format, ... )
@@ -174,7 +203,6 @@ va_dcl
 #endif
 {
        /* Eintrag in Logfile(s) schreiben */
-
        char msg[MAX_LOG_MSG_LEN];
        bool snotice;
        va_list ap;

diff --git a/src/ngircd/log.h b/src/ngircd/log.h
index a49375f4f51c089678424af3a26d94885cd92168..00a8a0f7276d62f252e04fe126c4d35b4e0d9652 100644 (file)
--- a/src/ngircd/log.h
+++ b/src/ngircd/log.h
@@ -8,7 +8,7 @@
  * (at your option) any later version.
  * Please read the file COPYING, README and AUTHORS for more information.
  *
- * $Id: log.h,v 1.18 2005/06/24 19:55:10 alex Exp $
+ * $Id: log.h,v 1.19 2006/02/08 17:33:28 fw Exp $
  *
  * Logging functions (header)
  */
@@ -39,6 +39,7 @@ GLOBAL void Log_Init PARAMS(( bool Daemon_Mode ));
 GLOBAL void Log_Exit PARAMS(( void ));
 
 GLOBAL void Log PARAMS(( int Level, const char *Format, ... ));
+GLOBAL void LogDebug PARAMS(( const char *Format, ... ));
 
 GLOBAL void Log_Init_Resolver PARAMS(( void ));
 GLOBAL void Log_Exit_Resolver PARAMS(( void ));