656 lines
18 KiB
C
656 lines
18 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=opensc-notify-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 "opensc-notify-cmdline.h"
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const char *gengetopt_args_info_purpose = "";
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const char *gengetopt_args_info_usage = "Usage: opensc-notify [OPTION]...";
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const char *gengetopt_args_info_versiontext = "";
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const char *gengetopt_args_info_description = "If no arguments are given, monitor smart card events and send the appropriate\nnotification.";
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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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"\n Mode: customized\n Send customized notifications.",
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" -t, --title[=STRING] Title of the notification",
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" -m, --message[=STRING] Main text of the notification",
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"\n Mode: standard\n Manually send standard notifications.",
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" -I, --notify-card-inserted See notify_card_inserted in opensc.conf\n (default=off)",
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" -R, --notify-card-removed See notify_card_removed in opensc.conf\n (default=off)",
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" -G, --notify-pin-good See notify_pin_good in opensc.conf (default=off)",
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" -B, --notify-pin-bad See notify_pin_bad in opensc.conf (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 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->title_given = 0 ;
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args_info->message_given = 0 ;
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args_info->notify_card_inserted_given = 0 ;
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args_info->notify_card_removed_given = 0 ;
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args_info->notify_pin_good_given = 0 ;
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args_info->notify_pin_bad_given = 0 ;
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args_info->customized_mode_counter = 0 ;
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args_info->daemon_mode_counter = 0 ;
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args_info->standard_mode_counter = 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->title_arg = NULL;
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args_info->title_orig = NULL;
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args_info->message_arg = NULL;
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args_info->message_orig = NULL;
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args_info->notify_card_inserted_flag = 0;
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args_info->notify_card_removed_flag = 0;
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args_info->notify_pin_good_flag = 0;
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args_info->notify_pin_bad_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->title_help = gengetopt_args_info_help[3] ;
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args_info->message_help = gengetopt_args_info_help[4] ;
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args_info->notify_card_inserted_help = gengetopt_args_info_help[6] ;
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args_info->notify_card_removed_help = gengetopt_args_info_help[7] ;
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args_info->notify_pin_good_help = gengetopt_args_info_help[8] ;
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args_info->notify_pin_bad_help = gengetopt_args_info_help[9] ;
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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->title_arg));
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free_string_field (&(args_info->title_orig));
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free_string_field (&(args_info->message_arg));
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free_string_field (&(args_info->message_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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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->title_given)
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write_into_file(outfile, "title", args_info->title_orig, 0);
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if (args_info->message_given)
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write_into_file(outfile, "message", args_info->message_orig, 0);
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if (args_info->notify_card_inserted_given)
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write_into_file(outfile, "notify-card-inserted", 0, 0 );
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if (args_info->notify_card_removed_given)
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write_into_file(outfile, "notify-card-removed", 0, 0 );
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if (args_info->notify_pin_good_given)
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write_into_file(outfile, "notify-pin-good", 0, 0 );
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if (args_info->notify_pin_bad_given)
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write_into_file(outfile, "notify-pin-bad", 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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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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FIX_UNUSED (args_info);
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FIX_UNUSED (prog_name);
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return EXIT_SUCCESS;
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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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static int check_modes(
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int given1[], const char *options1[],
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int given2[], const char *options2[])
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{
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int i = 0, j = 0, errors = 0;
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while (given1[i] >= 0) {
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if (given1[i]) {
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while (given2[j] >= 0) {
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if (given2[j]) {
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++errors;
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fprintf(stderr, "%s: option %s conflicts with option %s\n",
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package_name, options1[i], options2[j]);
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}
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++j;
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}
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}
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++i;
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}
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return errors;
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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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{ "title", 2, NULL, 't' },
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{ "message", 2, NULL, 'm' },
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{ "notify-card-inserted", 0, NULL, 'I' },
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{ "notify-card-removed", 0, NULL, 'R' },
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{ "notify-pin-good", 0, NULL, 'G' },
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{ "notify-pin-bad", 0, NULL, 'B' },
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{ 0, 0, 0, 0 }
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};
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c = getopt_long (argc, argv, "hVt::m::IRGB", long_options, &option_index);
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if (c == -1) break; /* Exit from `while (1)' loop. */
|
|
|
|
switch (c)
|
|
{
|
|
case 'h': /* Print help and exit. */
|
|
cmdline_parser_print_help ();
|
|
cmdline_parser_free (&local_args_info);
|
|
exit (EXIT_SUCCESS);
|
|
|
|
case 'V': /* Print version and exit. */
|
|
cmdline_parser_print_version ();
|
|
cmdline_parser_free (&local_args_info);
|
|
exit (EXIT_SUCCESS);
|
|
|
|
case 't': /* Title of the notification. */
|
|
args_info->customized_mode_counter += 1;
|
|
|
|
|
|
if (update_arg( (void *)&(args_info->title_arg),
|
|
&(args_info->title_orig), &(args_info->title_given),
|
|
&(local_args_info.title_given), optarg, 0, 0, ARG_STRING,
|
|
check_ambiguity, override, 0, 0,
|
|
"title", 't',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
case 'm': /* Main text of the notification. */
|
|
args_info->customized_mode_counter += 1;
|
|
|
|
|
|
if (update_arg( (void *)&(args_info->message_arg),
|
|
&(args_info->message_orig), &(args_info->message_given),
|
|
&(local_args_info.message_given), optarg, 0, 0, ARG_STRING,
|
|
check_ambiguity, override, 0, 0,
|
|
"message", 'm',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
case 'I': /* See notify_card_inserted in opensc.conf. */
|
|
args_info->standard_mode_counter += 1;
|
|
|
|
|
|
if (update_arg((void *)&(args_info->notify_card_inserted_flag), 0, &(args_info->notify_card_inserted_given),
|
|
&(local_args_info.notify_card_inserted_given), optarg, 0, 0, ARG_FLAG,
|
|
check_ambiguity, override, 1, 0, "notify-card-inserted", 'I',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
case 'R': /* See notify_card_removed in opensc.conf. */
|
|
args_info->standard_mode_counter += 1;
|
|
|
|
|
|
if (update_arg((void *)&(args_info->notify_card_removed_flag), 0, &(args_info->notify_card_removed_given),
|
|
&(local_args_info.notify_card_removed_given), optarg, 0, 0, ARG_FLAG,
|
|
check_ambiguity, override, 1, 0, "notify-card-removed", 'R',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
case 'G': /* See notify_pin_good in opensc.conf. */
|
|
args_info->standard_mode_counter += 1;
|
|
|
|
|
|
if (update_arg((void *)&(args_info->notify_pin_good_flag), 0, &(args_info->notify_pin_good_given),
|
|
&(local_args_info.notify_pin_good_given), optarg, 0, 0, ARG_FLAG,
|
|
check_ambiguity, override, 1, 0, "notify-pin-good", 'G',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
case 'B': /* See notify_pin_bad in opensc.conf. */
|
|
args_info->standard_mode_counter += 1;
|
|
|
|
|
|
if (update_arg((void *)&(args_info->notify_pin_bad_flag), 0, &(args_info->notify_pin_bad_given),
|
|
&(local_args_info.notify_pin_bad_given), optarg, 0, 0, ARG_FLAG,
|
|
check_ambiguity, override, 1, 0, "notify-pin-bad", 'B',
|
|
additional_error))
|
|
goto failure;
|
|
|
|
break;
|
|
|
|
case 0: /* Long option with no short option */
|
|
case '?': /* Invalid option. */
|
|
/* `getopt_long' already printed an error message. */
|
|
goto failure;
|
|
|
|
default: /* bug: option not considered. */
|
|
fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
|
|
abort ();
|
|
} /* switch */
|
|
} /* while */
|
|
|
|
|
|
|
|
if (args_info->customized_mode_counter && args_info->standard_mode_counter) {
|
|
int customized_given[] = {args_info->title_given, args_info->message_given, -1};
|
|
const char *customized_desc[] = {"--title", "--message", 0};
|
|
int standard_given[] = {args_info->notify_card_inserted_given, args_info->notify_card_removed_given, args_info->notify_pin_good_given, args_info->notify_pin_bad_given, -1};
|
|
const char *standard_desc[] = {"--notify-card-inserted", "--notify-card-removed", "--notify-pin-good", "--notify-pin-bad", 0};
|
|
error_occurred += check_modes(customized_given, customized_desc, standard_given, standard_desc);
|
|
}
|
|
|
|
FIX_UNUSED(check_required);
|
|
|
|
cmdline_parser_release (&local_args_info);
|
|
|
|
if ( error_occurred )
|
|
return (EXIT_FAILURE);
|
|
|
|
return 0;
|
|
|
|
failure:
|
|
|
|
cmdline_parser_release (&local_args_info);
|
|
return (EXIT_FAILURE);
|
|
}
|
|
/* vim: set ft=c noet ts=8 sts=8 sw=8 tw=80 nojs spell : */
|