711 lines
19 KiB
C
711 lines
19 KiB
C
/*
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File autogenerated by gengetopt version 2.23
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generated with the following command:
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/usr/bin/gengetopt --file-name=egk-tool-cmdline --output-dir=.
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The developers of gengetopt consider the fixed text that goes in all
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gengetopt output files to be in the public domain:
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we make no copyright claims on it.
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*/
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/* If we use autoconf. */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifndef FIX_UNUSED
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#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
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#endif
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#include <getopt.h>
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#include "egk-tool-cmdline.h"
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const char *gengetopt_args_info_purpose = "";
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const char *gengetopt_args_info_usage = "Usage: egk-tool [OPTION]...";
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const char *gengetopt_args_info_versiontext = "";
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const char *gengetopt_args_info_description = "";
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const char *gengetopt_args_info_help[] = {
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" -h, --help Print help and exit",
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" -V, --version Print version and exit",
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" -r, --reader=STRING Number of the reader to use. By default, the first\n reader with a present card is used. If the argument is\n an ATR, the reader with a matching card will be\n chosen.",
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" -v, --verbose Use (several times) to be more verbose",
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"\nHealth Care Application (HCA):",
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" --pd Show 'Persönliche Versicherungsdaten' (XML)\n (default=off)",
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" --vd Show 'Allgemeine Versicherungsdaten' (XML)\n (default=off)",
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" --gvd Show 'Geschützte Versicherungsdaten' (XML)\n (default=off)",
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" --vsd-status Show 'Versichertenstammdaten-Status' (default=off)",
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"\nReport bugs to https://github.com/OpenSC/OpenSC/issues\n\nWritten by Frank Morgner <frankmorgner@gmail.com>",
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0
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};
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typedef enum {ARG_NO
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, ARG_FLAG
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, ARG_STRING
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} cmdline_parser_arg_type;
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static
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void clear_given (struct gengetopt_args_info *args_info);
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static
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void clear_args (struct gengetopt_args_info *args_info);
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static int
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cmdline_parser_internal (int argc, char **argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params, const char *additional_error);
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static int
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cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error);
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static char *
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gengetopt_strdup (const char *s);
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static
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void clear_given (struct gengetopt_args_info *args_info)
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{
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args_info->help_given = 0 ;
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args_info->version_given = 0 ;
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args_info->reader_given = 0 ;
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args_info->verbose_given = 0 ;
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args_info->pd_given = 0 ;
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args_info->vd_given = 0 ;
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args_info->gvd_given = 0 ;
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args_info->vsd_status_given = 0 ;
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}
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static
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void clear_args (struct gengetopt_args_info *args_info)
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{
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FIX_UNUSED (args_info);
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args_info->reader_arg = NULL;
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args_info->reader_orig = NULL;
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args_info->pd_flag = 0;
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args_info->vd_flag = 0;
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args_info->gvd_flag = 0;
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args_info->vsd_status_flag = 0;
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}
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static
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void init_args_info(struct gengetopt_args_info *args_info)
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{
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args_info->help_help = gengetopt_args_info_help[0] ;
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args_info->version_help = gengetopt_args_info_help[1] ;
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args_info->reader_help = gengetopt_args_info_help[2] ;
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args_info->verbose_help = gengetopt_args_info_help[3] ;
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args_info->verbose_min = 0;
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args_info->verbose_max = 0;
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args_info->pd_help = gengetopt_args_info_help[5] ;
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args_info->vd_help = gengetopt_args_info_help[6] ;
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args_info->gvd_help = gengetopt_args_info_help[7] ;
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args_info->vsd_status_help = gengetopt_args_info_help[8] ;
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}
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void
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cmdline_parser_print_version (void)
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{
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printf ("%s %s\n",
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(strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE),
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CMDLINE_PARSER_VERSION);
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if (strlen(gengetopt_args_info_versiontext) > 0)
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printf("\n%s\n", gengetopt_args_info_versiontext);
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}
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static void print_help_common(void)
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{
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size_t len_purpose = strlen(gengetopt_args_info_purpose);
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size_t len_usage = strlen(gengetopt_args_info_usage);
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if (len_usage > 0) {
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printf("%s\n", gengetopt_args_info_usage);
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}
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if (len_purpose > 0) {
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printf("%s\n", gengetopt_args_info_purpose);
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}
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if (len_usage || len_purpose) {
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printf("\n");
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}
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if (strlen(gengetopt_args_info_description) > 0) {
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printf("%s\n\n", gengetopt_args_info_description);
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}
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}
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void
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cmdline_parser_print_help (void)
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{
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int i = 0;
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print_help_common();
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while (gengetopt_args_info_help[i])
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printf("%s\n", gengetopt_args_info_help[i++]);
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}
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void
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cmdline_parser_init (struct gengetopt_args_info *args_info)
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{
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clear_given (args_info);
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clear_args (args_info);
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init_args_info (args_info);
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}
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void
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cmdline_parser_params_init(struct cmdline_parser_params *params)
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{
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if (params)
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{
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params->override = 0;
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params->initialize = 1;
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params->check_required = 1;
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params->check_ambiguity = 0;
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params->print_errors = 1;
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}
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}
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struct cmdline_parser_params *
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cmdline_parser_params_create(void)
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{
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struct cmdline_parser_params *params =
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(struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
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cmdline_parser_params_init(params);
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return params;
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}
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static void
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free_string_field (char **s)
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{
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if (*s)
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{
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free (*s);
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*s = 0;
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}
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}
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static void
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cmdline_parser_release (struct gengetopt_args_info *args_info)
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{
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free_string_field (&(args_info->reader_arg));
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free_string_field (&(args_info->reader_orig));
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clear_given (args_info);
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}
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static void
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write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
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{
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FIX_UNUSED (values);
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if (arg) {
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fprintf(outfile, "%s=\"%s\"\n", opt, arg);
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} else {
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fprintf(outfile, "%s\n", opt);
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}
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}
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static void
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write_multiple_into_file(FILE *outfile, int len, const char *opt, char **arg, const char *values[])
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{
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int i;
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for (i = 0; i < len; ++i)
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write_into_file(outfile, opt, (arg ? arg[i] : 0), values);
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}
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int
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cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
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{
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int i = 0;
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if (!outfile)
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{
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fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE);
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return EXIT_FAILURE;
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}
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if (args_info->help_given)
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write_into_file(outfile, "help", 0, 0 );
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if (args_info->version_given)
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write_into_file(outfile, "version", 0, 0 );
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if (args_info->reader_given)
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write_into_file(outfile, "reader", args_info->reader_orig, 0);
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write_multiple_into_file(outfile, args_info->verbose_given, "verbose", 0, 0);
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if (args_info->pd_given)
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write_into_file(outfile, "pd", 0, 0 );
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if (args_info->vd_given)
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write_into_file(outfile, "vd", 0, 0 );
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if (args_info->gvd_given)
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write_into_file(outfile, "gvd", 0, 0 );
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if (args_info->vsd_status_given)
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write_into_file(outfile, "vsd-status", 0, 0 );
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i = EXIT_SUCCESS;
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return i;
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}
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int
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cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info)
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{
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FILE *outfile;
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int i = 0;
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outfile = fopen(filename, "w");
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if (!outfile)
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{
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fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename);
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return EXIT_FAILURE;
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}
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i = cmdline_parser_dump(outfile, args_info);
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fclose (outfile);
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return i;
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}
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void
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cmdline_parser_free (struct gengetopt_args_info *args_info)
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{
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cmdline_parser_release (args_info);
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}
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/** @brief replacement of strdup, which is not standard */
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char *
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gengetopt_strdup (const char *s)
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{
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char *result = 0;
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if (!s)
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return result;
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result = (char*)malloc(strlen(s) + 1);
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if (result == (char*)0)
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return (char*)0;
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strcpy(result, s);
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return result;
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}
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static int
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check_multiple_option_occurrences(const char *prog_name, unsigned int option_given, unsigned int min, unsigned int max, const char *option_desc);
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int
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check_multiple_option_occurrences(const char *prog_name, unsigned int option_given, unsigned int min, unsigned int max, const char *option_desc)
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{
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int error_occurred = 0;
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if (option_given && (min > 0 || max > 0))
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{
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if (min > 0 && max > 0)
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{
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if (min == max)
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{
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/* specific occurrences */
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if (option_given != (unsigned int) min)
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{
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fprintf (stderr, "%s: %s option occurrences must be %d\n",
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prog_name, option_desc, min);
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error_occurred = 1;
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}
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}
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else if (option_given < (unsigned int) min
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|| option_given > (unsigned int) max)
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{
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/* range occurrences */
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fprintf (stderr, "%s: %s option occurrences must be between %d and %d\n",
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prog_name, option_desc, min, max);
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error_occurred = 1;
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}
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}
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else if (min > 0)
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{
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/* at least check */
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if (option_given < min)
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{
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fprintf (stderr, "%s: %s option occurrences must be at least %d\n",
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prog_name, option_desc, min);
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error_occurred = 1;
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}
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}
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else if (max > 0)
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{
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/* at most check */
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if (option_given > max)
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{
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fprintf (stderr, "%s: %s option occurrences must be at most %d\n",
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prog_name, option_desc, max);
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error_occurred = 1;
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}
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}
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}
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return error_occurred;
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}
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int
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cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info)
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{
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return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
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}
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int
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cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params)
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{
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int result;
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result = cmdline_parser_internal (argc, argv, args_info, params, 0);
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if (result == EXIT_FAILURE)
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{
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cmdline_parser_free (args_info);
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exit (EXIT_FAILURE);
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}
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return result;
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}
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int
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cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
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{
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int result;
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struct cmdline_parser_params params;
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params.override = override;
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params.initialize = initialize;
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params.check_required = check_required;
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params.check_ambiguity = 0;
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params.print_errors = 1;
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result = cmdline_parser_internal (argc, argv, args_info, ¶ms, 0);
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if (result == EXIT_FAILURE)
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{
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cmdline_parser_free (args_info);
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exit (EXIT_FAILURE);
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}
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return result;
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}
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int
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cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
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{
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int result = EXIT_SUCCESS;
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if (cmdline_parser_required2(args_info, prog_name, 0) > 0)
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result = EXIT_FAILURE;
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if (result == EXIT_FAILURE)
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{
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cmdline_parser_free (args_info);
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exit (EXIT_FAILURE);
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}
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return result;
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}
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int
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cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error)
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{
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int error_occurred = 0;
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FIX_UNUSED (additional_error);
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/* checks for required options */
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if (check_multiple_option_occurrences(prog_name, args_info->verbose_given, args_info->verbose_min, args_info->verbose_max, "'--verbose' ('-v')"))
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error_occurred = 1;
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/* checks for dependences among options */
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return error_occurred;
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}
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static char *package_name = 0;
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/**
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* @brief updates an option
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* @param field the generic pointer to the field to update
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* @param orig_field the pointer to the orig field
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* @param field_given the pointer to the number of occurrence of this option
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* @param prev_given the pointer to the number of occurrence already seen
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* @param value the argument for this option (if null no arg was specified)
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* @param possible_values the possible values for this option (if specified)
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* @param default_value the default value (in case the option only accepts fixed values)
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* @param arg_type the type of this option
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* @param check_ambiguity @see cmdline_parser_params.check_ambiguity
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* @param override @see cmdline_parser_params.override
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* @param no_free whether to free a possible previous value
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* @param multiple_option whether this is a multiple option
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* @param long_opt the corresponding long option
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* @param short_opt the corresponding short option (or '-' if none)
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* @param additional_error possible further error specification
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*/
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static
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int update_arg(void *field, char **orig_field,
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unsigned int *field_given, unsigned int *prev_given,
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char *value, const char *possible_values[],
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const char *default_value,
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cmdline_parser_arg_type arg_type,
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int check_ambiguity, int override,
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int no_free, int multiple_option,
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const char *long_opt, char short_opt,
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const char *additional_error)
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{
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char *stop_char = 0;
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const char *val = value;
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int found;
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char **string_field;
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FIX_UNUSED (field);
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stop_char = 0;
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found = 0;
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if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given)))
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{
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if (short_opt != '-')
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fprintf (stderr, "%s: `--%s' (`-%c') option given more than once%s\n",
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package_name, long_opt, short_opt,
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(additional_error ? additional_error : ""));
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else
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fprintf (stderr, "%s: `--%s' option given more than once%s\n",
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package_name, long_opt,
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(additional_error ? additional_error : ""));
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return 1; /* failure */
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}
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FIX_UNUSED (default_value);
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if (field_given && *field_given && ! override)
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return 0;
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if (prev_given)
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(*prev_given)++;
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if (field_given)
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(*field_given)++;
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if (possible_values)
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val = possible_values[found];
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switch(arg_type) {
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case ARG_FLAG:
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*((int *)field) = !*((int *)field);
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break;
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case ARG_STRING:
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if (val) {
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string_field = (char **)field;
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if (!no_free && *string_field)
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free (*string_field); /* free previous string */
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*string_field = gengetopt_strdup (val);
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}
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break;
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default:
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break;
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};
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FIX_UNUSED(stop_char);
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/* store the original value */
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switch(arg_type) {
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case ARG_NO:
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case ARG_FLAG:
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break;
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default:
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if (value && orig_field) {
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if (no_free) {
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*orig_field = value;
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} else {
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if (*orig_field)
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free (*orig_field); /* free previous string */
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*orig_field = gengetopt_strdup (value);
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}
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}
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};
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return 0; /* OK */
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}
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int
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cmdline_parser_internal (
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int argc, char **argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params, const char *additional_error)
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{
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int c; /* Character of the parsed option. */
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int error_occurred = 0;
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struct gengetopt_args_info local_args_info;
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int override;
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int initialize;
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int check_required;
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int check_ambiguity;
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package_name = argv[0];
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/* TODO: Why is this here? It is not used anywhere. */
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override = params->override;
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FIX_UNUSED(override);
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initialize = params->initialize;
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check_required = params->check_required;
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/* TODO: Why is this here? It is not used anywhere. */
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check_ambiguity = params->check_ambiguity;
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FIX_UNUSED(check_ambiguity);
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if (initialize)
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cmdline_parser_init (args_info);
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cmdline_parser_init (&local_args_info);
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optarg = 0;
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optind = 0;
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opterr = params->print_errors;
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optopt = '?';
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while (1)
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{
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int option_index = 0;
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static struct option long_options[] = {
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{ "help", 0, NULL, 'h' },
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{ "version", 0, NULL, 'V' },
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{ "reader", 1, NULL, 'r' },
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{ "verbose", 0, NULL, 'v' },
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{ "pd", 0, NULL, 0 },
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{ "vd", 0, NULL, 0 },
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{ "gvd", 0, NULL, 0 },
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{ "vsd-status", 0, NULL, 0 },
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{ 0, 0, 0, 0 }
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};
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c = getopt_long (argc, argv, "hVr:v", long_options, &option_index);
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if (c == -1) break; /* Exit from `while (1)' loop. */
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switch (c)
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{
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case 'h': /* Print help and exit. */
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cmdline_parser_print_help ();
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cmdline_parser_free (&local_args_info);
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exit (EXIT_SUCCESS);
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case 'V': /* Print version and exit. */
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cmdline_parser_print_version ();
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cmdline_parser_free (&local_args_info);
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exit (EXIT_SUCCESS);
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case 'r': /* Number of the reader to use. By default, the first reader with a present card is used. If the argument is an ATR, the reader with a matching card will be chosen.. */
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if (update_arg( (void *)&(args_info->reader_arg),
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&(args_info->reader_orig), &(args_info->reader_given),
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&(local_args_info.reader_given), optarg, 0, 0, ARG_STRING,
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check_ambiguity, override, 0, 0,
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"reader", 'r',
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additional_error))
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goto failure;
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break;
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case 'v': /* Use (several times) to be more verbose. */
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local_args_info.verbose_given++;
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break;
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case 0: /* Long option with no short option */
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/* Show 'Persönliche Versicherungsdaten' (XML). */
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if (strcmp (long_options[option_index].name, "pd") == 0)
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{
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if (update_arg((void *)&(args_info->pd_flag), 0, &(args_info->pd_given),
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&(local_args_info.pd_given), optarg, 0, 0, ARG_FLAG,
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check_ambiguity, override, 1, 0, "pd", '-',
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additional_error))
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goto failure;
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}
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/* Show 'Allgemeine Versicherungsdaten' (XML). */
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else if (strcmp (long_options[option_index].name, "vd") == 0)
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{
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if (update_arg((void *)&(args_info->vd_flag), 0, &(args_info->vd_given),
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&(local_args_info.vd_given), optarg, 0, 0, ARG_FLAG,
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check_ambiguity, override, 1, 0, "vd", '-',
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additional_error))
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goto failure;
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}
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/* Show 'Geschützte Versicherungsdaten' (XML). */
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else if (strcmp (long_options[option_index].name, "gvd") == 0)
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{
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if (update_arg((void *)&(args_info->gvd_flag), 0, &(args_info->gvd_given),
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&(local_args_info.gvd_given), optarg, 0, 0, ARG_FLAG,
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check_ambiguity, override, 1, 0, "gvd", '-',
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additional_error))
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goto failure;
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}
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/* Show 'Versichertenstammdaten-Status'. */
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else if (strcmp (long_options[option_index].name, "vsd-status") == 0)
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{
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if (update_arg((void *)&(args_info->vsd_status_flag), 0, &(args_info->vsd_status_given),
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&(local_args_info.vsd_status_given), optarg, 0, 0, ARG_FLAG,
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check_ambiguity, override, 1, 0, "vsd-status", '-',
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additional_error))
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goto failure;
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}
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break;
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case '?': /* Invalid option. */
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/* `getopt_long' already printed an error message. */
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goto failure;
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default: /* bug: option not considered. */
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fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
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abort ();
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} /* switch */
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} /* while */
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args_info->verbose_given += local_args_info.verbose_given;
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local_args_info.verbose_given = 0;
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if (check_required)
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{
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error_occurred += cmdline_parser_required2 (args_info, argv[0], additional_error);
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}
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cmdline_parser_release (&local_args_info);
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if ( error_occurred )
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return (EXIT_FAILURE);
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return 0;
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failure:
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cmdline_parser_release (&local_args_info);
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return (EXIT_FAILURE);
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}
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/* vim: set ft=c noet ts=8 sts=8 sw=8 tw=80 nojs spell : */
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