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/** @file recenterCmd.h |
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* @brief The header file for the command line option parser |
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* generated by GNU Gengetopt version 2.22.4 |
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* http://www.gnu.org/software/gengetopt. |
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* DO NOT modify this file, since it can be overwritten |
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* @author GNU Gengetopt by Lorenzo Bettini */ |
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|
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#ifndef RECENTERCMD_H |
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#define RECENTERCMD_H |
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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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|
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#include <stdio.h> /* for FILE */ |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif /* __cplusplus */ |
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|
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#ifndef CMDLINE_PARSER_PACKAGE |
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/** @brief the program name (used for printing errors) */ |
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#define CMDLINE_PARSER_PACKAGE "recenter" |
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#endif |
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|
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#ifndef CMDLINE_PARSER_PACKAGE_NAME |
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/** @brief the complete program name (used for help and version) */ |
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#define CMDLINE_PARSER_PACKAGE_NAME "recenter" |
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#endif |
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|
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#ifndef CMDLINE_PARSER_VERSION |
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/** @brief the program version */ |
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#define CMDLINE_PARSER_VERSION "1.0" |
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#endif |
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|
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/** @brief Where the command line options are stored */ |
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struct gengetopt_args_info |
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{ |
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const char *help_help; /**< @brief Print help and exit help description. */ |
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const char *version_help; /**< @brief Print version and exit help description. */ |
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char * output_arg; /**< @brief Output file name. */ |
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char * output_orig; /**< @brief Output file name original value given at command line. */ |
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const char *output_help; /**< @brief Output file name help description. */ |
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|
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unsigned int help_given ; /**< @brief Whether help was given. */ |
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unsigned int version_given ; /**< @brief Whether version was given. */ |
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unsigned int output_given ; /**< @brief Whether output was given. */ |
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|
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char **inputs ; /**< @brief unamed options (options without names) */ |
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unsigned inputs_num ; /**< @brief unamed options number */ |
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} ; |
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|
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/** @brief The additional parameters to pass to parser functions */ |
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struct cmdline_parser_params |
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{ |
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int override; /**< @brief whether to override possibly already present options (default 0) */ |
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int initialize; /**< @brief whether to initialize the option structure gengetopt_args_info (default 1) */ |
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int check_required; /**< @brief whether to check that all required options were provided (default 1) */ |
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int check_ambiguity; /**< @brief whether to check for options already specified in the option structure gengetopt_args_info (default 0) */ |
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int print_errors; /**< @brief whether getopt_long should print an error message for a bad option (default 1) */ |
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} ; |
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|
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/** @brief the purpose string of the program */ |
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extern const char *gengetopt_args_info_purpose; |
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/** @brief the usage string of the program */ |
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extern const char *gengetopt_args_info_usage; |
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/** @brief all the lines making the help output */ |
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extern const char *gengetopt_args_info_help[]; |
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|
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/** |
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* The command line parser |
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* @param argc the number of command line options |
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* @param argv the command line options |
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* @param args_info the structure where option information will be stored |
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* @return 0 if everything went fine, NON 0 if an error took place |
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*/ |
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int cmdline_parser (int argc, char **argv, |
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struct gengetopt_args_info *args_info); |
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|
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/** |
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* The command line parser (version with additional parameters - deprecated) |
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* @param argc the number of command line options |
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* @param argv the command line options |
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* @param args_info the structure where option information will be stored |
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* @param override whether to override possibly already present options |
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* @param initialize whether to initialize the option structure my_args_info |
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* @param check_required whether to check that all required options were provided |
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* @return 0 if everything went fine, NON 0 if an error took place |
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* @deprecated use cmdline_parser_ext() instead |
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*/ |
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int cmdline_parser2 (int argc, char **argv, |
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struct gengetopt_args_info *args_info, |
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int override, int initialize, int check_required); |
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|
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/** |
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* The command line parser (version with additional parameters) |
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* @param argc the number of command line options |
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* @param argv the command line options |
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* @param args_info the structure where option information will be stored |
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* @param params additional parameters for the parser |
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* @return 0 if everything went fine, NON 0 if an error took place |
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*/ |
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int cmdline_parser_ext (int argc, char **argv, |
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struct gengetopt_args_info *args_info, |
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struct cmdline_parser_params *params); |
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|
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/** |
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* Save the contents of the option struct into an already open FILE stream. |
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* @param outfile the stream where to dump options |
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* @param args_info the option struct to dump |
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* @return 0 if everything went fine, NON 0 if an error took place |
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*/ |
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int cmdline_parser_dump(FILE *outfile, |
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struct gengetopt_args_info *args_info); |
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|
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/** |
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* Save the contents of the option struct into a (text) file. |
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* This file can be read by the config file parser (if generated by gengetopt) |
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* @param filename the file where to save |
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* @param args_info the option struct to save |
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* @return 0 if everything went fine, NON 0 if an error took place |
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*/ |
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int cmdline_parser_file_save(const char *filename, |
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struct gengetopt_args_info *args_info); |
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|
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/** |
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* Print the help |
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*/ |
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void cmdline_parser_print_help(void); |
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/** |
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* Print the version |
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*/ |
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void cmdline_parser_print_version(void); |
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|
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/** |
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* Initializes all the fields a cmdline_parser_params structure |
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* to their default values |
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* @param params the structure to initialize |
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*/ |
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void cmdline_parser_params_init(struct cmdline_parser_params *params); |
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|
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/** |
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* Allocates dynamically a cmdline_parser_params structure and initializes |
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* all its fields to their default values |
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* @return the created and initialized cmdline_parser_params structure |
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*/ |
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struct cmdline_parser_params *cmdline_parser_params_create(void); |
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|
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/** |
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* Initializes the passed gengetopt_args_info structure's fields |
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* (also set default values for options that have a default) |
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* @param args_info the structure to initialize |
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*/ |
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void cmdline_parser_init (struct gengetopt_args_info *args_info); |
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/** |
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* Deallocates the string fields of the gengetopt_args_info structure |
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* (but does not deallocate the structure itself) |
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* @param args_info the structure to deallocate |
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*/ |
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void cmdline_parser_free (struct gengetopt_args_info *args_info); |
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|
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/** |
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* Checks that all the required options were specified |
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* @param args_info the structure to check |
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* @param prog_name the name of the program that will be used to print |
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* possible errors |
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* @return |
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*/ |
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int cmdline_parser_required (struct gengetopt_args_info *args_info, |
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const char *prog_name); |
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|
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|
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#ifdef __cplusplus |
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} |
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#endif /* __cplusplus */ |
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#endif /* RECENTERCMD_H */ |
