56 lines
1.5 KiB
C
56 lines
1.5 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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#include <progname.h>
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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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set_program_name(argv[0]);
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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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