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- Kommandozeilen-Parser implementiert: Debug- und No-Daemon-Modus, Hilfe.

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This commit is contained in:
Alexander Barton 2002-01-11 14:45:18 +00:00
parent baf845ddeb
commit 52424b49cb
2 changed files with 154 additions and 2 deletions
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142
src/ngircd/ngircd.c
View File

@ -9,11 +9,14 @@
* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
* $Id: ngircd.c,v 1.17 2002/01/02 02:51:16 alex Exp $
* $Id: ngircd.c,v 1.18 2002/01/11 14:45:18 alex Exp $
*
* ngircd.c: Hier beginnt alles ;-)
*
* $Log: ngircd.c,v $
* Revision 1.18 2002/01/11 14:45:18 alex
* - Kommandozeilen-Parser implementiert: Debug- und No-Daemon-Modus, Hilfe.
*
* Revision 1.17 2002/01/02 02:51:16 alex
* - Signal-Handler fuer SIGCHLD: so sollten Zombies nicht mehr vorkommen.
*
@ -82,6 +85,7 @@
#include <assert.h>
#include <stdio.h>
#include <signal.h>
#include <string.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <time.h>
@ -103,12 +107,94 @@ LOCAL VOID Signal_Handler( INT Signal );
LOCAL VOID Initialize_Listen_Ports( VOID );
LOCAL VOID Show_Version( VOID );
LOCAL VOID Show_Help( VOID );
GLOBAL INT main( INT argc, CONST CHAR *argv[] )
{
BOOLEAN ok;
INT i, n;
/* Datentypen der portab-Library ueberpruefen */
portab_check_types( );
NGIRCd_Restart = FALSE;
NGIRCd_Quit = FALSE;
NGIRCd_NoDaemon = FALSE;
#ifdef DEBUG
NGIRCd_Debug = FALSE;
#endif
/* Kommandozeile parsen */
for( i = 1; i < argc; i++ )
{
ok = FALSE;
if(( argv[i][0] == '-' ) && ( argv[i][1] == '-' ))
{
/* Lange Option */
if( strcmp( argv[i], "--help" ) == 0 )
{
Show_Version( ); puts( "" );
Show_Help( ); puts( "" );
exit( 1 );
}
if( strcmp( argv[i], "--version" ) == 0 )
{
Show_Version( );
exit( 1 );
}
#ifdef DEBUG
if( strcmp( argv[i], "--debug" ) == 0 )
{
NGIRCd_Debug = TRUE;
ok = TRUE;
}
#endif
if( strcmp( argv[i], "--nodaemon" ) == 0 )
{
NGIRCd_NoDaemon = TRUE;
ok = TRUE;
}
}
else if(( argv[i][0] == '-' ) && ( argv[i][1] != '-' ))
{
/* Kurze Option */
for( n = 1; n < strlen( argv[i] ); n++ )
{
ok = FALSE;
#ifdef DEBUG
if( argv[i][n] == 'd' )
{
NGIRCd_Debug = TRUE;
ok = TRUE;
}
#endif
if( argv[i][n] == 'n' )
{
NGIRCd_NoDaemon = TRUE;
ok = TRUE;
}
if( ! ok )
{
printf( PACKAGE": invalid option \"-%c\"!\n", argv[i][n] );
puts( "Try \""PACKAGE" --help\" for more information." );
exit( 1 );
}
}
}
if( ! ok )
{
printf( PACKAGE": invalid option \"%s\"!\n", argv[i] );
puts( "Try \""PACKAGE" --help\" for more information." );
exit( 1 );
}
}
while( ! NGIRCd_Quit )
{
/* Globale Variablen initialisieren */
@ -152,6 +238,39 @@ GLOBAL INT main( INT argc, CONST CHAR *argv[] )
} /* main */
GLOBAL CHAR *NGIRCd_Version( VOID )
{
STATIC CHAR version[126];
CHAR txt[64];
strcpy( txt, "" );
#ifdef USE_SYSLOG
if( txt[0] ) strcat( txt, "+" );
else strcat( txt, "-" );
strcat( txt, "SYSLOG" );
#endif
#ifdef STRICT_RFC
if( txt[0] ) strcat( txt, "+" );
else strcat( txt, "-" );
strcat( txt, "RFC" );
#endif
#ifdef DEBUG
if( txt[0] ) strcat( txt, "+" );
else strcat( txt, "-" );
strcat( txt, "DEBUG" );
#endif
#ifdef SNIFFER
if( txt[0] ) strcat( txt, "+" );
else strcat( txt, "-" );
strcat( txt, "SNIFFER" );
#endif
sprintf( version, PACKAGE" version "VERSION"%s-"P_OSNAME"/"P_ARCHNAME, txt );
return version;
} /* NGIRCd_Version */
LOCAL VOID Initialize_Signal_Handler( VOID )
{
/* Signal-Handler initialisieren: einige Signale
@ -223,4 +342,25 @@ LOCAL VOID Initialize_Listen_Ports( VOID )
}
} /* Initialize_Listen_Ports */
LOCAL VOID Show_Version( VOID )
{
puts( NGIRCd_Version( ));
puts( "Copyright (c)2001,2002 by Alexander Barton (alex@barton.de).\n" );
puts( "This is free software; see the source for copying conditions. There is NO" );
puts( "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." );
} /* Show_Version */
LOCAL VOID Show_Help( VOID )
{
#ifdef DEBUG
puts( " -d, --debug log extra debug messages" );
#endif
puts( " -n, --nodaemon don't fork and don't detatch from controlling terminal" );
puts( " --version display this help and exit" );
puts( " --help output version information and exit" );
} /* Show_Help */
/* -eof- */

14
src/ngircd/ngircd.h
View File

@ -9,11 +9,14 @@
* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
* $Id: ngircd.h,v 1.6 2002/01/02 02:44:37 alex Exp $
* $Id: ngircd.h,v 1.7 2002/01/11 14:45:18 alex Exp $
*
* ngircd.h: Prototypen aus dem "Haupt-Modul"
*
* $Log: ngircd.h,v $
* Revision 1.7 2002/01/11 14:45:18 alex
* - Kommandozeilen-Parser implementiert: Debug- und No-Daemon-Modus, Hilfe.
*
* Revision 1.6 2002/01/02 02:44:37 alex
* - neue Defines fuer max. Anzahl Server und Operatoren.
*
@ -45,10 +48,19 @@
GLOBAL time_t NGIRCd_Start; /* Startzeitpunkt des Daemon */
GLOBAL CHAR NGIRCd_StartStr[64];
#ifdef DEBUG
GLOBAL BOOLEAN NGIRCd_Debug; /* Debug-Modus aktivieren */
#endif
GLOBAL BOOLEAN NGIRCd_NoDaemon; /* nicht im Hintergrund laufen */
GLOBAL BOOLEAN NGIRCd_Quit; /* TRUE: ngIRCd beenden */
GLOBAL BOOLEAN NGIRCd_Restart; /* TRUE: neu starten */
GLOBAL CHAR *NGIRCd_Version( VOID );
#endif