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[certi-cvs] certi/RTIA RTIA.ggo RTIA_cmdline.h RTIA_cmdline.c
From: |
certi-cvs |
Subject: |
[certi-cvs] certi/RTIA RTIA.ggo RTIA_cmdline.h RTIA_cmdline.c |
Date: |
Mon, 23 Jun 2008 12:48:28 +0000 |
CVSROOT: /sources/certi
Module name: certi
Changes by: Eric NOULARD <erk> 08/06/23 12:48:27
Modified files:
RTIA : RTIA.ggo
Added files:
RTIA : RTIA_cmdline.h RTIA_cmdline.c
Log message:
Add gengetopt command line parser for RTIA
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/certi/RTIA/RTIA.ggo?cvsroot=certi&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/certi/RTIA/RTIA_cmdline.h?cvsroot=certi&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/certi/RTIA/RTIA_cmdline.c?cvsroot=certi&rev=1.1
Patches:
Index: RTIA.ggo
===================================================================
RCS file: /sources/certi/certi/RTIA/RTIA.ggo,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- RTIA.ggo 20 Jun 2008 13:12:34 -0000 1.1
+++ RTIA.ggo 23 Jun 2008 12:48:27 -0000 1.2
@@ -10,5 +10,5 @@
args "-F RTIA_cmdline"
# Options
-option "port" p "tcp port to be used" short
-option "verbose" v "verbose mode" short no
\ No newline at end of file
+option "port" p "tcp port to be used to communicate with
FederateAmbassador" int optional
+option "verbose" v "verbose mode" short optional
\ No newline at end of file
Index: RTIA_cmdline.h
===================================================================
RCS file: RTIA_cmdline.h
diff -N RTIA_cmdline.h
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ RTIA_cmdline.h 23 Jun 2008 12:48:27 -0000 1.1
@@ -0,0 +1,155 @@
+/** @file RTIA_cmdline.h
+ * @brief The header file for the command line option parser
+ * generated by GNU Gengetopt version 2.21
+ * http://www.gnu.org/software/gengetopt.
+ * DO NOT modify this file, since it can be overwritten
+ * @author GNU Gengetopt by Lorenzo Bettini */
+
+#ifndef RTIA_CMDLINE_H
+#define RTIA_CMDLINE_H
+
+/* If we use autoconf. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef CMDLINE_PARSER_PACKAGE
+/** @brief the program name */
+#define CMDLINE_PARSER_PACKAGE "RTIA"
+#endif
+
+#ifndef CMDLINE_PARSER_VERSION
+/** @brief the program version */
+#define CMDLINE_PARSER_VERSION "1.1"
+#endif
+
+/** @brief Where the command line options are stored */
+struct gengetopt_args_info
+{
+ const char *help_help; /**< @brief Print help and exit help description. */
+ const char *version_help; /**< @brief Print version and exit help
description. */
+ int port_arg; /**< @brief tcp port to be used to communicate with
FederateAmbassador. */
+ char * port_orig; /**< @brief tcp port to be used to communicate with
FederateAmbassador original value given at command line. */
+ const char *port_help; /**< @brief tcp port to be used to communicate with
FederateAmbassador help description. */
+ short verbose_arg; /**< @brief verbose mode. */
+ char * verbose_orig; /**< @brief verbose mode original value given at
command line. */
+ const char *verbose_help; /**< @brief verbose mode help description. */
+
+ int help_given ; /**< @brief Whether help was given. */
+ int version_given ; /**< @brief Whether version was given. */
+ int port_given ; /**< @brief Whether port was given. */
+ int verbose_given ; /**< @brief Whether verbose was given. */
+
+} ;
+
+/** @brief The additional parameters to pass to parser functions */
+struct cmdline_parser_params
+{
+ int override; /**< @brief whether to override possibly already present
options (default 0) */
+ int initialize; /**< @brief whether to initialize the option structure
gengetopt_args_info (default 0) */
+ int check_required; /**< @brief whether to check that all required options
were provided (default 0) */
+ int check_ambiguity; /**< @brief whether to check for options already
specified in the option structure gengetopt_args_info (default 0) */
+} ;
+
+/** @brief the purpose string of the program */
+extern const char *gengetopt_args_info_purpose;
+/** @brief the usage string of the program */
+extern const char *gengetopt_args_info_usage;
+/** @brief all the lines making the help output */
+extern const char *gengetopt_args_info_help[];
+
+/**
+ * The command line parser
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser (int argc, char * const *argv,
+ struct gengetopt_args_info *args_info);
+
+/**
+ * The command line parser (version with additional parameters - deprecated)
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @param override whether to override possibly already present options
+ * @param initialize whether to initialize the option structure my_args_info
+ * @param check_required whether to check that all required options were
provided
+ * @return 0 if everything went fine, NON 0 if an error took place
+ * @deprecated use cmdline_parser_ext() instead
+ */
+int cmdline_parser2 (int argc, char * const *argv,
+ struct gengetopt_args_info *args_info,
+ int override, int initialize, int check_required);
+
+/**
+ * The command line parser (version with additional parameters)
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @param params additional parameters for the parser
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser_ext (int argc, char * const *argv,
+ struct gengetopt_args_info *args_info,
+ struct cmdline_parser_params *params);
+
+/**
+ * Save the contents of the option struct into a (text) file.
+ * This file can be read by the config file parser (if generated by gengetopt)
+ * @param filename the file where to save
+ * @param args_info the option struct to save
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser_file_save(const char *filename,
+ struct gengetopt_args_info *args_info);
+
+/**
+ * Print the help
+ */
+void cmdline_parser_print_help(void);
+/**
+ * Print the version
+ */
+void cmdline_parser_print_version(void);
+
+/**
+ * Allocates dynamically a cmdline_parser_params structure and initializes
+ * all its fields to 0
+ * @return the initialized cmdline_parser_params structure
+ */
+struct cmdline_parser_params *cmdline_parser_params_init();
+
+/**
+ * Initializes the passed gengetopt_args_info structure's fields
+ * (also set default values for options that have a default)
+ * @param args_info the structure to initialize
+ */
+void cmdline_parser_init (struct gengetopt_args_info *args_info);
+/**
+ * Deallocates the string fields of the gengetopt_args_info structure
+ * (but does not deallocate the structure itself)
+ * @param args_info the structure to deallocate
+ */
+void cmdline_parser_free (struct gengetopt_args_info *args_info);
+
+/**
+ * Checks that all the required options were specified
+ * @param args_info the structure to check
+ * @param prog_name the name of the program that will be used to print
+ * possible errors
+ * @return
+ */
+int cmdline_parser_required (struct gengetopt_args_info *args_info,
+ const char *prog_name);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* RTIA_CMDLINE_H */
Index: RTIA_cmdline.c
===================================================================
RCS file: RTIA_cmdline.c
diff -N RTIA_cmdline.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ RTIA_cmdline.c 23 Jun 2008 12:48:27 -0000 1.1
@@ -0,0 +1,384 @@
+/*
+ File autogenerated by gengetopt version 2.21
+ generated with the following command:
+ gengetopt -i RTIA.ggo -F RTIA_cmdline
+
+ 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 "RTIA_cmdline.h"
+
+const char *gengetopt_args_info_purpose = "RunTime Infrastructure Ambassador";
+
+const char *gengetopt_args_info_usage = "Usage: rtia [-p <tcp_port>] [-v]";
+
+const char *gengetopt_args_info_description = "Launched by the fedarate in
order to handle RTI<-->Federate communication";
+
+const char *gengetopt_args_info_help[] = {
+ " -h, --help Print help and exit",
+ " -V, --version Print version and exit",
+ " -p, --port=INT tcp port to be used to communicate with \n
FederateAmbassador",
+ " -v, --verbose=SHORT verbose mode",
+ 0
+};
+
+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 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->port_given = 0 ;
+ args_info->verbose_given = 0 ;
+}
+
+static
+void clear_args (struct gengetopt_args_info *args_info)
+{
+ args_info->port_orig = NULL;
+ 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->port_help = gengetopt_args_info_help[2] ;
+ args_info->verbose_help = gengetopt_args_info_help[3] ;
+
+}
+
+void
+cmdline_parser_print_version (void)
+{
+ printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
+}
+
+void
+cmdline_parser_print_help (void)
+{
+ int i = 0;
+ cmdline_parser_print_version ();
+
+ if (strlen(gengetopt_args_info_purpose) > 0)
+ printf("\n%s\n", gengetopt_args_info_purpose);
+
+ printf("\n%s\n\n", gengetopt_args_info_usage);
+
+ if (strlen(gengetopt_args_info_description) > 0)
+ printf("%s\n", gengetopt_args_info_description);
+
+ 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);
+}
+
+struct cmdline_parser_params *
+cmdline_parser_params_init()
+{
+ struct cmdline_parser_params *params =
+ (struct cmdline_parser_params *)malloc(sizeof(struct
cmdline_parser_params));
+
+ if (params)
+ {
+ params->override = 0;
+ params->initialize = 0;
+ params->check_required = 0;
+ params->check_ambiguity = 0;
+ }
+
+ return params;
+}
+
+static void
+cmdline_parser_release (struct gengetopt_args_info *args_info)
+{
+
+ if (args_info->port_orig)
+ {
+ free (args_info->port_orig); /* free previous argument */
+ args_info->port_orig = 0;
+ }
+ if (args_info->verbose_orig)
+ {
+ free (args_info->verbose_orig); /* free previous argument */
+ args_info->verbose_orig = 0;
+ }
+
+ clear_given (args_info);
+}
+
+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;
+ }
+
+ if (args_info->help_given) {
+ fprintf(outfile, "%s\n", "help");
+ }
+ if (args_info->version_given) {
+ fprintf(outfile, "%s\n", "version");
+ }
+ if (args_info->port_given) {
+ if (args_info->port_orig) {
+ fprintf(outfile, "%s=\"%s\"\n", "port", args_info->port_orig);
+ } else {
+ fprintf(outfile, "%s\n", "port");
+ }
+ }
+ if (args_info->verbose_given) {
+ if (args_info->verbose_orig) {
+ fprintf(outfile, "%s=\"%s\"\n", "verbose", args_info->verbose_orig);
+ } else {
+ fprintf(outfile, "%s\n", "verbose");
+ }
+ }
+
+ fclose (outfile);
+
+ i = EXIT_SUCCESS;
+ return i;
+}
+
+void
+cmdline_parser_free (struct gengetopt_args_info *args_info)
+{
+ cmdline_parser_release (args_info);
+}
+
+
+/* gengetopt_strdup() */
+/* strdup.c 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;
+
+ 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)
+{
+ return EXIT_SUCCESS;
+}
+
+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;
+
+ 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 = 1;
+ optopt = '?';
+
+ while (1)
+ {
+ int option_index = 0;
+ char *stop_char;
+
+ static struct option long_options[] = {
+ { "help", 0, NULL, 'h' },
+ { "version", 0, NULL, 'V' },
+ { "port", 1, NULL, 'p' },
+ { "verbose", 1, NULL, 'v' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ stop_char = 0;
+ c = getopt_long (argc, argv, "hVp:v:", 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': /* tcp port to be used to communicate with
FederateAmbassador. */
+ if (local_args_info.port_given || (check_ambiguity &&
args_info->port_given))
+ {
+ fprintf (stderr, "%s: `--port' (`-p') option given more than
once%s\n", argv[0], (additional_error ? additional_error : ""));
+ goto failure;
+ }
+ if (args_info->port_given && ! override)
+ continue;
+ local_args_info.port_given = 1;
+ args_info->port_given = 1;
+ args_info->port_arg = strtol (optarg, &stop_char, 0);
+ if (!(stop_char && *stop_char == '\0')) {
+ fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0],
optarg);
+ goto failure;
+ }
+ if (args_info->port_orig)
+ free (args_info->port_orig); /* free previous string */
+ args_info->port_orig = gengetopt_strdup (optarg);
+ break;
+
+ case 'v': /* verbose mode. */
+ if (local_args_info.verbose_given || (check_ambiguity &&
args_info->verbose_given))
+ {
+ fprintf (stderr, "%s: `--verbose' (`-v') option given more than
once%s\n", argv[0], (additional_error ? additional_error : ""));
+ goto failure;
+ }
+ if (args_info->verbose_given && ! override)
+ continue;
+ local_args_info.verbose_given = 1;
+ args_info->verbose_given = 1;
+ args_info->verbose_arg = (short)strtol (optarg, &stop_char, 0);
+ if (!(stop_char && *stop_char == '\0')) {
+ fprintf(stderr, "%s: invalid numeric value: %s\n", argv[0],
optarg);
+ goto failure;
+ }
+ if (args_info->verbose_orig)
+ free (args_info->verbose_orig); /* free previous string */
+ args_info->verbose_orig = gengetopt_strdup (optarg);
+ 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 */
+
+
+
+
+ cmdline_parser_release (&local_args_info);
+
+ if ( error )
+ return (EXIT_FAILURE);
+
+ return 0;
+
+failure:
+
+ cmdline_parser_release (&local_args_info);
+ return (EXIT_FAILURE);
+}
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