120 lines
2.8 KiB
C
120 lines
2.8 KiB
C
/*
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Copyright (C) 1994-1995 Apogee Software, Ltd.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/**********************************************************************
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module: USER.C
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author: James R. Dose
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date: April 26, 1994
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Routines to parse command line options.
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(c) Copyright 1994 James R. Dose. All Rights Reserved.
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**********************************************************************/
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#include <dos.h>
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#include <string.h>
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#include "user.h"
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#define TRUE ( 1 == 1 )
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#define FALSE ( !TRUE )
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extern int _argc;
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extern char **_argv;
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/*---------------------------------------------------------------------
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Function: USER_CheckParameter
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Checks if the specified string is present in the command line.
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---------------------------------------------------------------------*/
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int USER_CheckParameter
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(
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const char *parameter
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)
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{
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int i;
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int found;
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char *ptr;
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found = FALSE;
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i = 1;
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while( i < _argc )
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{
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ptr = _argv[ i ];
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// Only check parameters preceded by - or /
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if ( ( *ptr == '-' ) || ( *ptr == '/' ) )
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{
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ptr++;
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if ( stricmp( parameter, ptr ) == 0 )
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{
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found = TRUE;
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break;
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}
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}
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i++;
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}
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return( found );
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}
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/*---------------------------------------------------------------------
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Function: USER_GetText
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Checks if the specified string is present in the command line
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and returns a pointer to the text following it.
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---------------------------------------------------------------------*/
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char *USER_GetText
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(
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const char *parameter
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)
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{
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int i;
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char *text;
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char *ptr;
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text = NULL;
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i = 1;
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while( i < _argc )
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{
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ptr = _argv[ i ];
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// Only check parameters preceded by - or /
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if ( ( *ptr == '-' ) || ( *ptr == '/' ) )
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{
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ptr++;
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if ( stricmp( parameter, ptr ) == 0 )
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{
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i++;
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text = _argv[ i ];
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break;
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}
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}
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i++;
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}
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return( text );
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}
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