+/*
+ File autogenerated by gengetopt version 2.22
+ generated with the following command:
+ gengetopt --file-name=/home/guigues/coding/CreaTools/creaImageIO/appli/gimmick/gimmick_ggo -u --conf-parser
+
+ The developers of gengetopt consider the fixed text that goes in all
+ gengetopt output files to be in the public domain:
+ we make no copyright claims on it.
+*/
+
+/* If we use autoconf. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "getopt.h"
+
+#include "/home/guigues/coding/CreaTools/creaImageIO/appli/gimmick/gimmick_ggo.h"
+
+const char *gengetopt_args_info_purpose = "";
+
+const char *gengetopt_args_info_usage = "Usage: gimmick COMMAND [OPTIONS]";
+
+const char *gengetopt_args_info_description = "";
+
+const char *gengetopt_args_info_help[] = {
+ " -h, --help Print help and exit",
+ " -V, --version Print version and exit",
+ "\nCOMMANDS:",
+ " -p, --print Prints the local database tree (default=off)",
+ " -f, --file=<file name> Adds the file to local database",
+ " -d, --dir=<path> Adds the directory to local database",
+ " -r, --recurse Recurse into sub-directories (default=off)",
+ "\nOPTIONS:",
+ " -v, --verbose=INT Verbosity level (default=`1')",
+ 0
+};
+
+typedef enum {ARG_NO
+ , ARG_FLAG
+ , ARG_STRING
+ , ARG_INT
+} cmdline_parser_arg_type;
+
+static
+void clear_given (struct gengetopt_args_info *args_info);
+static
+void clear_args (struct gengetopt_args_info *args_info);
+
+static int
+cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
+ struct cmdline_parser_params *params, const char *additional_error);
+
+static int
+cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error);
+struct line_list
+{
+ char * string_arg;
+ struct line_list * next;
+};
+
+static struct line_list *cmd_line_list = 0;
+static struct line_list *cmd_line_list_tmp = 0;
+
+static void
+free_cmd_list(void)
+{
+ /* free the list of a previous call */
+ if (cmd_line_list)
+ {
+ while (cmd_line_list) {
+ cmd_line_list_tmp = cmd_line_list;
+ cmd_line_list = cmd_line_list->next;
+ free (cmd_line_list_tmp->string_arg);
+ free (cmd_line_list_tmp);
+ }
+ }
+}
+
+
+static char *
+gengetopt_strdup (const char *s);
+
+static
+void clear_given (struct gengetopt_args_info *args_info)
+{
+ args_info->help_given = 0 ;
+ args_info->version_given = 0 ;
+ args_info->print_given = 0 ;
+ args_info->file_given = 0 ;
+ args_info->dir_given = 0 ;
+ args_info->recurse_given = 0 ;
+ args_info->verbose_given = 0 ;
+}
+
+static
+void clear_args (struct gengetopt_args_info *args_info)
+{
+ args_info->print_flag = 0;
+ args_info->file_arg = NULL;
+ args_info->file_orig = NULL;
+ args_info->dir_arg = NULL;
+ args_info->dir_orig = NULL;
+ args_info->recurse_flag = 0;
+ args_info->verbose_arg = 1;
+ args_info->verbose_orig = NULL;
+
+}
+
+static
+void init_args_info(struct gengetopt_args_info *args_info)
+{
+
+
+ args_info->help_help = gengetopt_args_info_help[0] ;
+ args_info->version_help = gengetopt_args_info_help[1] ;
+ args_info->print_help = gengetopt_args_info_help[3] ;
+ args_info->file_help = gengetopt_args_info_help[4] ;
+ args_info->dir_help = gengetopt_args_info_help[5] ;
+ args_info->recurse_help = gengetopt_args_info_help[6] ;
+ args_info->verbose_help = gengetopt_args_info_help[8] ;
+
+}
+
+void
+cmdline_parser_print_version (void)
+{
+ printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+}
+
+static void print_help_common(void) {
+ cmdline_parser_print_version ();
+
+ if (strlen(gengetopt_args_info_purpose) > 0)
+ printf("\n%s\n", gengetopt_args_info_purpose);
+
+ if (strlen(gengetopt_args_info_usage) > 0)
+ printf("\n%s\n", gengetopt_args_info_usage);
+
+ printf("\n");
+
+ if (strlen(gengetopt_args_info_description) > 0)
+ printf("%s\n", gengetopt_args_info_description);
+}
+
+void
+cmdline_parser_print_help (void)
+{
+ int i = 0;
+ print_help_common();
+ while (gengetopt_args_info_help[i])
+ printf("%s\n", gengetopt_args_info_help[i++]);
+}
+
+void
+cmdline_parser_init (struct gengetopt_args_info *args_info)
+{
+ clear_given (args_info);
+ clear_args (args_info);
+ init_args_info (args_info);
+
+ args_info->inputs = NULL;
+ args_info->inputs_num = 0;
+}
+
+void
+cmdline_parser_params_init(struct cmdline_parser_params *params)
+{
+ if (params)
+ {
+ params->override = 0;
+ params->initialize = 1;
+ params->check_required = 1;
+ params->check_ambiguity = 0;
+ params->print_errors = 1;
+ }
+}
+
+struct cmdline_parser_params *
+cmdline_parser_params_create(void)
+{
+ struct cmdline_parser_params *params =
+ (struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
+ cmdline_parser_params_init(params);
+ return params;
+}
+
+static void
+free_string_field (char **s)
+{
+ if (*s)
+ {
+ free (*s);
+ *s = 0;
+ }
+}
+
+
+static void
+cmdline_parser_release (struct gengetopt_args_info *args_info)
+{
+ unsigned int i;
+ free_string_field (&(args_info->file_arg));
+ free_string_field (&(args_info->file_orig));
+ free_string_field (&(args_info->dir_arg));
+ free_string_field (&(args_info->dir_orig));
+ free_string_field (&(args_info->verbose_orig));
+
+
+ for (i = 0; i < args_info->inputs_num; ++i)
+ free (args_info->inputs [i]);
+
+ if (args_info->inputs_num)
+ free (args_info->inputs);
+
+ clear_given (args_info);
+}
+
+
+static void
+write_into_file(FILE *outfile, const char *opt, const char *arg, char *values[])
+{
+ if (arg) {
+ fprintf(outfile, "%s=\"%s\"\n", opt, arg);
+ } else {
+ fprintf(outfile, "%s\n", opt);
+ }
+}
+
+
+int
+cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
+{
+ int i = 0;
+
+ if (!outfile)
+ {
+ fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE);
+ return EXIT_FAILURE;
+ }
+
+ if (args_info->help_given)
+ write_into_file(outfile, "help", 0, 0 );
+ if (args_info->version_given)
+ write_into_file(outfile, "version", 0, 0 );
+ if (args_info->print_given)
+ write_into_file(outfile, "print", 0, 0 );
+ if (args_info->file_given)
+ write_into_file(outfile, "file", args_info->file_orig, 0);
+ if (args_info->dir_given)
+ write_into_file(outfile, "dir", args_info->dir_orig, 0);
+ if (args_info->recurse_given)
+ write_into_file(outfile, "recurse", 0, 0 );
+ if (args_info->verbose_given)
+ write_into_file(outfile, "verbose", args_info->verbose_orig, 0);
+
+
+ i = EXIT_SUCCESS;
+ return i;
+}
+
+int
+cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info)
+{
+ FILE *outfile;
+ int i = 0;
+
+ outfile = fopen(filename, "w");
+
+ if (!outfile)
+ {
+ fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename);
+ return EXIT_FAILURE;
+ }
+
+ i = cmdline_parser_dump(outfile, args_info);
+ fclose (outfile);
+
+ return i;
+}
+
+void
+cmdline_parser_free (struct gengetopt_args_info *args_info)
+{
+ cmdline_parser_release (args_info);
+}
+
+/** @brief replacement of strdup, which is not standard */
+char *
+gengetopt_strdup (const char *s)
+{
+ char *result = NULL;
+ if (!s)
+ return result;
+
+ result = (char*)malloc(strlen(s) + 1);
+ if (result == (char*)0)
+ return (char*)0;
+ strcpy(result, s);
+ return result;
+}
+
+int
+cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info)
+{
+ return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
+}
+
+int
+cmdline_parser_ext (int argc, char * const *argv, struct gengetopt_args_info *args_info,
+ struct cmdline_parser_params *params)
+{
+ int result;
+ result = cmdline_parser_internal (argc, argv, args_info, params, NULL);
+
+ if (result == EXIT_FAILURE)
+ {
+ cmdline_parser_free (args_info);
+ exit (EXIT_FAILURE);
+ }
+
+ return result;
+}
+
+int
+cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
+{
+ int result;
+ struct cmdline_parser_params params;
+
+ params.override = override;
+ params.initialize = initialize;
+ params.check_required = check_required;
+ params.check_ambiguity = 0;
+ params.print_errors = 1;
+
+ result = cmdline_parser_internal (argc, argv, args_info, ¶ms, NULL);
+
+ if (result == EXIT_FAILURE)
+ {
+ cmdline_parser_free (args_info);
+ exit (EXIT_FAILURE);
+ }
+
+ return result;
+}
+
+int
+cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
+{
+ int result = EXIT_SUCCESS;
+
+ if (cmdline_parser_required2(args_info, prog_name, NULL) > 0)
+ result = EXIT_FAILURE;
+
+ if (result == EXIT_FAILURE)
+ {
+ cmdline_parser_free (args_info);
+ exit (EXIT_FAILURE);
+ }
+
+ return result;
+}
+
+int
+cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error)
+{
+ int error = 0;
+
+ /* checks for required options */
+
+ /* checks for dependences among options */
+ if (args_info->recurse_given && ! args_info->dir_given)
+ {
+ fprintf (stderr, "%s: '--recurse' ('-r') option depends on option 'dir'%s\n", prog_name, (additional_error ? additional_error : ""));
+ error = 1;
+ }
+
+ return error;
+}
+
+
+static char *package_name = 0;
+
+/**
+ * @brief updates an option
+ * @param field the generic pointer to the field to update
+ * @param orig_field the pointer to the orig field
+ * @param field_given the pointer to the number of occurrence of this option
+ * @param prev_given the pointer to the number of occurrence already seen
+ * @param value the argument for this option (if null no arg was specified)
+ * @param possible_values the possible values for this option (if specified)
+ * @param default_value the default value (in case the option only accepts fixed values)
+ * @param arg_type the type of this option
+ * @param check_ambiguity @see cmdline_parser_params.check_ambiguity
+ * @param override @see cmdline_parser_params.override
+ * @param no_free whether to free a possible previous value
+ * @param multiple_option whether this is a multiple option
+ * @param long_opt the corresponding long option
+ * @param short_opt the corresponding short option (or '-' if none)
+ * @param additional_error possible further error specification
+ */
+static
+int update_arg(void *field, char **orig_field,
+ unsigned int *field_given, unsigned int *prev_given,
+ char *value, char *possible_values[], const char *default_value,
+ cmdline_parser_arg_type arg_type,
+ int check_ambiguity, int override,
+ int no_free, int multiple_option,
+ const char *long_opt, char short_opt,
+ const char *additional_error)
+{
+ char *stop_char = 0;
+ const char *val = value;
+ int found;
+ char **string_field;
+
+ stop_char = 0;
+ found = 0;
+
+ if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given)))
+ {
+ if (short_opt != '-')
+ fprintf (stderr, "%s: `--%s' (`-%c') option given more than once%s\n",
+ package_name, long_opt, short_opt,
+ (additional_error ? additional_error : ""));
+ else
+ fprintf (stderr, "%s: `--%s' option given more than once%s\n",
+ package_name, long_opt,
+ (additional_error ? additional_error : ""));
+ return 1; /* failure */
+ }
+
+
+ if (field_given && *field_given && ! override)
+ return 0;
+ if (prev_given)
+ (*prev_given)++;
+ if (field_given)
+ (*field_given)++;
+ if (possible_values)
+ val = possible_values[found];
+
+ switch(arg_type) {
+ case ARG_FLAG:
+ *((int *)field) = !*((int *)field);
+ break;
+ case ARG_INT:
+ if (val) *((int *)field) = strtol (val, &stop_char, 0);
+ break;
+ case ARG_STRING:
+ if (val) {
+ string_field = (char **)field;
+ if (!no_free && *string_field)
+ free (*string_field); /* free previous string */
+ *string_field = gengetopt_strdup (val);
+ }
+ break;
+ default:
+ break;
+ };
+
+ /* check numeric conversion */
+ switch(arg_type) {
+ case ARG_INT:
+ if (val && !(stop_char && *stop_char == '\0')) {
+ fprintf(stderr, "%s: invalid numeric value: %s\n", package_name, val);
+ return 1; /* failure */
+ }
+ break;
+ default:
+ ;
+ };
+
+ /* store the original value */
+ switch(arg_type) {
+ case ARG_NO:
+ case ARG_FLAG:
+ break;
+ default:
+ if (value && orig_field) {
+ if (no_free) {
+ *orig_field = value;
+ } else {
+ if (*orig_field)
+ free (*orig_field); /* free previous string */
+ *orig_field = gengetopt_strdup (value);
+ }
+ }
+ };
+
+ return 0; /* OK */
+}
+
+
+int
+cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
+ struct cmdline_parser_params *params, const char *additional_error)
+{
+ int c; /* Character of the parsed option. */
+
+ int error = 0;
+ struct gengetopt_args_info local_args_info;
+
+ int override;
+ int initialize;
+ int check_required;
+ int check_ambiguity;
+
+ package_name = argv[0];
+
+ override = params->override;
+ initialize = params->initialize;
+ check_required = params->check_required;
+ check_ambiguity = params->check_ambiguity;
+
+ if (initialize)
+ cmdline_parser_init (args_info);
+
+ cmdline_parser_init (&local_args_info);
+
+ optarg = 0;
+ optind = 0;
+ opterr = params->print_errors;
+ optopt = '?';
+
+ while (1)
+ {
+ int option_index = 0;
+
+ static struct option long_options[] = {
+ { "help", 0, NULL, 'h' },
+ { "version", 0, NULL, 'V' },
+ { "print", 0, NULL, 'p' },
+ { "file", 1, NULL, 'f' },
+ { "dir", 1, NULL, 'd' },
+ { "recurse", 0, NULL, 'r' },
+ { "verbose", 1, NULL, 'v' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ c = getopt_long (argc, argv, "hVpf:d:rv:", long_options, &option_index);
+
+ 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 'p': /* Prints the local database tree. */
+
+
+ if (update_arg((void *)&(args_info->print_flag), 0, &(args_info->print_given),
+ &(local_args_info.print_given), optarg, 0, 0, ARG_FLAG,
+ check_ambiguity, override, 1, 0, "print", 'p',
+ additional_error))
+ goto failure;
+
+ break;
+ case 'f': /* Adds the file to local database. */
+
+
+ if (update_arg( (void *)&(args_info->file_arg),
+ &(args_info->file_orig), &(args_info->file_given),
+ &(local_args_info.file_given), optarg, 0, 0, ARG_STRING,
+ check_ambiguity, override, 0, 0,
+ "file", 'f',
+ additional_error))
+ goto failure;
+
+ break;
+ case 'd': /* Adds the directory to local database. */
+
+
+ if (update_arg( (void *)&(args_info->dir_arg),
+ &(args_info->dir_orig), &(args_info->dir_given),
+ &(local_args_info.dir_given), optarg, 0, 0, ARG_STRING,
+ check_ambiguity, override, 0, 0,
+ "dir", 'd',
+ additional_error))
+ goto failure;
+
+ break;
+ case 'r': /* Recurse into sub-directories. */
+
+
+ if (update_arg((void *)&(args_info->recurse_flag), 0, &(args_info->recurse_given),
+ &(local_args_info.recurse_given), optarg, 0, 0, ARG_FLAG,
+ check_ambiguity, override, 1, 0, "recurse", 'r',
+ additional_error))
+ goto failure;
+
+ break;
+ case 'v': /* Verbosity level. */
+
+
+ if (update_arg( (void *)&(args_info->verbose_arg),
+ &(args_info->verbose_orig), &(args_info->verbose_given),
+ &(local_args_info.verbose_given), optarg, 0, "1", ARG_INT,
+ check_ambiguity, override, 0, 0,
+ "verbose", 'v',
+ 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 (check_required)
+ {
+ error += cmdline_parser_required2 (args_info, argv[0], additional_error);
+ }
+
+ cmdline_parser_release (&local_args_info);
+
+ if ( error )
+ return (EXIT_FAILURE);
+
+ if (optind < argc)
+ {
+ int i = 0 ;
+ int found_prog_name = 0;
+ /* whether program name, i.e., argv[0], is in the remaining args
+ (this may happen with some implementations of getopt,
+ but surely not with the one included by gengetopt) */
+
+ i = optind;
+ while (i < argc)
+ if (argv[i++] == argv[0]) {
+ found_prog_name = 1;
+ break;
+ }
+ i = 0;
+
+ args_info->inputs_num = argc - optind - found_prog_name;
+ args_info->inputs =
+ (char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ;
+ while (optind < argc)
+ if (argv[optind++] != argv[0])
+ args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind-1]) ;
+ }
+
+ return 0;
+
+failure:
+
+ cmdline_parser_release (&local_args_info);
+ return (EXIT_FAILURE);
+}
+
+#ifndef CONFIG_FILE_LINE_SIZE
+#define CONFIG_FILE_LINE_SIZE 2048
+#endif
+#define ADDITIONAL_ERROR " in configuration file "
+
+#define CONFIG_FILE_LINE_BUFFER_SIZE (CONFIG_FILE_LINE_SIZE+3)
+/* 3 is for "--" and "=" */
+
+static int
+_cmdline_parser_configfile (char * const filename, int *my_argc)
+{
+ FILE* file;
+ char my_argv[CONFIG_FILE_LINE_BUFFER_SIZE+1];
+ char linebuf[CONFIG_FILE_LINE_SIZE];
+ int line_num = 0;
+ int result = 0, equal;
+ char *fopt, *farg;
+ char *str_index;
+ size_t len, next_token;
+ char delimiter;
+
+ if ((file = fopen(filename, "r")) == NULL)
+ {
+ fprintf (stderr, "%s: Error opening configuration file '%s'\n",
+ CMDLINE_PARSER_PACKAGE, filename);
+ return EXIT_FAILURE;
+ }
+
+ while ((fgets(linebuf, CONFIG_FILE_LINE_SIZE, file)) != NULL)
+ {
+ ++line_num;
+ my_argv[0] = '\0';
+ len = strlen(linebuf);
+ if (len > (CONFIG_FILE_LINE_BUFFER_SIZE-1))
+ {
+ fprintf (stderr, "%s:%s:%d: Line too long in configuration file\n",
+ CMDLINE_PARSER_PACKAGE, filename, line_num);
+ result = EXIT_FAILURE;
+ break;
+ }
+
+ /* find first non-whitespace character in the line */
+ next_token = strspn (linebuf, " \t\r\n");
+ str_index = linebuf + next_token;
+
+ if ( str_index[0] == '\0' || str_index[0] == '#')
+ continue; /* empty line or comment line is skipped */
+
+ fopt = str_index;
+
+ /* truncate fopt at the end of the first non-valid character */
+ next_token = strcspn (fopt, " \t\r\n=");
+
+ if (fopt[next_token] == '\0') /* the line is over */
+ {
+ farg = NULL;
+ equal = 0;
+ goto noarg;
+ }
+
+ /* remember if equal sign is present */
+ equal = (fopt[next_token] == '=');
+ fopt[next_token++] = '\0';
+
+ /* advance pointers to the next token after the end of fopt */
+ next_token += strspn (fopt + next_token, " \t\r\n");
+
+ /* check for the presence of equal sign, and if so, skip it */
+ if ( !equal )
+ if ((equal = (fopt[next_token] == '=')))
+ {
+ next_token++;
+ next_token += strspn (fopt + next_token, " \t\r\n");
+ }
+ str_index += next_token;
+
+ /* find argument */
+ farg = str_index;
+ if ( farg[0] == '\"' || farg[0] == '\'' )
+ { /* quoted argument */
+ str_index = strchr (++farg, str_index[0] ); /* skip opening quote */
+ if (! str_index)
+ {
+ fprintf
+ (stderr,
+ "%s:%s:%d: unterminated string in configuration file\n",
+ CMDLINE_PARSER_PACKAGE, filename, line_num);
+ result = EXIT_FAILURE;
+ break;
+ }
+ }
+ else
+ { /* read up the remaining part up to a delimiter */
+ next_token = strcspn (farg, " \t\r\n#\'\"");
+ str_index += next_token;
+ }
+
+ /* truncate farg at the delimiter and store it for further check */
+ delimiter = *str_index, *str_index++ = '\0';
+
+ /* everything but comment is illegal at the end of line */
+ if (delimiter != '\0' && delimiter != '#')
+ {
+ str_index += strspn(str_index, " \t\r\n");
+ if (*str_index != '\0' && *str_index != '#')
+ {
+ fprintf
+ (stderr,
+ "%s:%s:%d: malformed string in configuration file\n",
+ CMDLINE_PARSER_PACKAGE, filename, line_num);
+ result = EXIT_FAILURE;
+ break;
+ }
+ }
+
+ noarg:
+ if (!strcmp(fopt,"include")) {
+ if (farg && *farg) {
+ result = _cmdline_parser_configfile(farg, my_argc);
+ } else {
+ fprintf(stderr, "%s:%s:%d: include requires a filename argument.\n",
+ CMDLINE_PARSER_PACKAGE, filename, line_num);
+ }
+ continue;
+ }
+ len = strlen(fopt);
+ strcat (my_argv, len > 1 ? "--" : "-");
+ strcat (my_argv, fopt);
+ if (len > 1 && ((farg && *farg) || equal))
+ strcat (my_argv, "=");
+ if (farg && *farg)
+ strcat (my_argv, farg);
+ ++(*my_argc);
+
+ cmd_line_list_tmp = (struct line_list *) malloc (sizeof (struct line_list));
+ cmd_line_list_tmp->next = cmd_line_list;
+ cmd_line_list = cmd_line_list_tmp;
+ cmd_line_list->string_arg = gengetopt_strdup(my_argv);
+ } /* while */
+
+ if (file)
+ fclose(file);
+ return result;
+}
+
+int
+cmdline_parser_configfile (char * const filename,
+ struct gengetopt_args_info *args_info,
+ int override, int initialize, int check_required)
+{
+ struct cmdline_parser_params params;
+
+ params.override = override;
+ params.initialize = initialize;
+ params.check_required = check_required;
+ params.check_ambiguity = 0;
+ params.print_errors = 1;
+
+ return cmdline_parser_config_file (filename, args_info, ¶ms);
+}
+
+int
+cmdline_parser_config_file (char * const filename,
+ struct gengetopt_args_info *args_info,
+ struct cmdline_parser_params *params)
+{
+ int i, result;
+ int my_argc = 1;
+ char **my_argv_arg;
+ char *additional_error;
+
+ /* store the program name */
+ cmd_line_list_tmp = (struct line_list *) malloc (sizeof (struct line_list));
+ cmd_line_list_tmp->next = cmd_line_list;
+ cmd_line_list = cmd_line_list_tmp;
+ cmd_line_list->string_arg = gengetopt_strdup (CMDLINE_PARSER_PACKAGE);
+
+ result = _cmdline_parser_configfile(filename, &my_argc);
+
+ if (result != EXIT_FAILURE) {
+ my_argv_arg = (char **) malloc((my_argc+1) * sizeof(char *));
+ cmd_line_list_tmp = cmd_line_list;
+
+ for (i = my_argc - 1; i >= 0; --i) {
+ my_argv_arg[i] = cmd_line_list_tmp->string_arg;
+ cmd_line_list_tmp = cmd_line_list_tmp->next;
+ }
+
+ my_argv_arg[my_argc] = 0;
+
+ additional_error = (char *)malloc(strlen(filename) + strlen(ADDITIONAL_ERROR) + 1);
+ strcpy (additional_error, ADDITIONAL_ERROR);
+ strcat (additional_error, filename);
+ result =
+ cmdline_parser_internal (my_argc, my_argv_arg, args_info,
+ params,
+ additional_error);
+
+ free (additional_error);
+ free (my_argv_arg);
+ }
+
+ free_cmd_list();
+ if (result == EXIT_FAILURE)
+ {
+ cmdline_parser_free (args_info);
+ exit (EXIT_FAILURE);
+ }
+
+ return result;
+}