85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
/*
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* $Source$
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* $Revision$
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* $Date$
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*
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* Copyright (c) 1996-99 by Peter Simons <simons@cys.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Peter Simons.
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*
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "argv.h"
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int
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main(int argc, char ** argv)
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{
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/* These variables should be static because the ANSI C standard
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doesn't allow to reference to local variables at compile time,
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as would need it when filling out the args[] array. */
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static char * filename = "/tmp/defaultfile";
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static char do_something = ARGV_TRUE;
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static argv_array_t parameters;
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argv_t args[] = {
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{ 's', "something", ARGV_BOOL_ARG, &do_something, NULL, "Do something?"},
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{ 0, "filename", ARGV_CHAR_P, &filename, "logfile", "Path of the logfile."},
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{ ARGV_MAND, 0L, ARGV_CHAR_P | ARGV_FLAG_ARRAY, ¶meters, "parameters", "Whatever..."},
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{ARGV_LAST}
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};
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unsigned int i;
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/* Parse the command line. */
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argv_help_string = "You need help with a test program?";
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argv_version_string = "libargv test programm";
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argv_process(args, argc, argv);
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/* Print results. */
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printf("\n");
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printf("logfile : %s\n", filename);
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printf("do_something: %s\n", (do_something == ARGV_TRUE) ? "yes" : "no");
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printf("parameters : ");
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for (i = 0; i < ARGV_ARRAY_COUNT(parameters); i++) {
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if (i+1 < ARGV_ARRAY_COUNT(parameters))
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printf("'%s', ", ARGV_ARRAY_ENTRY(parameters, char *, i));
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else
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printf("'%s'", ARGV_ARRAY_ENTRY(parameters, char *, i));
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}
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printf("\n");
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/* Exit gracefully. */
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argv_cleanup(args);
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return 0;
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}
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