File: cmdline1.h

package info (click to toggle)
gengetopt 2.22.6+dfsg0-3
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 5,732 kB
  • sloc: cpp: 14,709; sh: 11,845; ansic: 8,030; makefile: 689; yacc: 514; lex: 171; sed: 3
file content (233 lines) | stat: -rw-r--r-- 10,858 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
/** @file cmdline1.h
 *  @brief The header file for the command line option parser
 *  generated by GNU Gengetopt version 2.22.6
 *  http://www.gnu.org/software/gengetopt.
 *  DO NOT modify this file, since it can be overwritten
 *  @author GNU Gengetopt by Lorenzo Bettini */

#ifndef CMDLINE1_H
#define CMDLINE1_H

/* If we use autoconf.  */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h> /* for FILE */

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#ifndef CMDLINE_PARSER_PACKAGE
/** @brief the program name (used for printing errors) */
#define CMDLINE_PARSER_PACKAGE "sample1"
#endif

#ifndef CMDLINE_PARSER_PACKAGE_NAME
/** @brief the complete program name (used for help and version) */
#define CMDLINE_PARSER_PACKAGE_NAME "sample1"
#endif

#ifndef CMDLINE_PARSER_VERSION
/** @brief the program version */
#define CMDLINE_PARSER_VERSION "2.0"
#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 *detailed_help_help; /**< @brief Print help, including all details and hidden options, and exit help description.  */
  const char *full_help_help; /**< @brief Print help, including hidden options, and exit help description.  */
  const char *version_help; /**< @brief Print version and exit help description.  */
  char * str_opt_arg;	/**< @brief A string option, for a filename.  */
  char * str_opt_orig;	/**< @brief A string option, for a filename original value given at command line.  */
  const char *str_opt_help; /**< @brief A string option, for a filename help description.  */
  int my_opt_arg;	/**< @brief Another integer option, this time the description of the option should be \"quite\" long to require wrapping... possibly more than one wrapping :-) especially if I
  require a line break.  */
  char * my_opt_orig;	/**< @brief Another integer option, this time the description of the option should be \"quite\" long to require wrapping... possibly more than one wrapping :-) especially if I
  require a line break original value given at command line.  */
  const char *my_opt_help; /**< @brief Another integer option, this time the description of the option should be \"quite\" long to require wrapping... possibly more than one wrapping :-) especially if I
  require a line break help description.  */
  int int_opt_arg;	/**< @brief A int option.  */
  char * int_opt_orig;	/**< @brief A int option original value given at command line.  */
  const char *int_opt_help; /**< @brief A int option help description.  */
  int flag_opt_flag;	/**< @brief A flag option (default=off).  */
  const char *flag_opt_help; /**< @brief A flag option help description.  */
  const char *funct_opt_help; /**< @brief A function option help description.  */
  long long_opt_arg;	/**< @brief A long option.  */
  char * long_opt_orig;	/**< @brief A long option original value given at command line.  */
  const char *long_opt_help; /**< @brief A long option help description.  */
  char * def_opt_arg;	/**< @brief A string option with default (default='Hello').  */
  char * def_opt_orig;	/**< @brief A string option with default original value given at command line.  */
  const char *def_opt_help; /**< @brief A string option with default help description.  */
  char * enum_opt_arg;	/**< @brief A string option with list of values (default='hello').  */
  char * enum_opt_orig;	/**< @brief A string option with list of values original value given at command line.  */
  const char *enum_opt_help; /**< @brief A string option with list of values help description.  */
  int secret_arg;	/**< @brief hidden option will not appear in --help.  */
  char * secret_orig;	/**< @brief hidden option will not appear in --help original value given at command line.  */
  const char *secret_help; /**< @brief hidden option will not appear in --help help description.  */
  int dependant_arg;	/**< @brief option that depends on str-opt.  */
  char * dependant_orig;	/**< @brief option that depends on str-opt original value given at command line.  */
  const char *dependant_help; /**< @brief option that depends on str-opt help description.  */
  
  unsigned int help_given ;	/**< @brief Whether help was given.  */
  unsigned int detailed_help_given ;	/**< @brief Whether detailed-help was given.  */
  unsigned int full_help_given ;	/**< @brief Whether full-help was given.  */
  unsigned int version_given ;	/**< @brief Whether version was given.  */
  unsigned int str_opt_given ;	/**< @brief Whether str-opt was given.  */
  unsigned int my_opt_given ;	/**< @brief Whether my-opt was given.  */
  unsigned int int_opt_given ;	/**< @brief Whether int-opt was given.  */
  unsigned int flag_opt_given ;	/**< @brief Whether flag-opt was given.  */
  unsigned int funct_opt_given ;	/**< @brief Whether funct-opt was given.  */
  unsigned int long_opt_given ;	/**< @brief Whether long-opt was given.  */
  unsigned int def_opt_given ;	/**< @brief Whether def-opt was given.  */
  unsigned int enum_opt_given ;	/**< @brief Whether enum-opt was given.  */
  unsigned int secret_given ;	/**< @brief Whether secret was given.  */
  unsigned int dependant_given ;	/**< @brief Whether dependant was given.  */

  char **inputs ; /**< @brief unamed options (options without names) */
  unsigned inputs_num ; /**< @brief unamed options number */
} ;

/** @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 1) */
  int check_required; /**< @brief whether to check that all required options were provided (default 1) */
  int check_ambiguity; /**< @brief whether to check for options already specified in the option structure gengetopt_args_info (default 0) */
  int print_errors; /**< @brief whether getopt_long should print an error message for a bad option (default 1) */
} ;

/** @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 the description string of the program */
extern const char *gengetopt_args_info_description;
/** @brief all the lines making the help output */
extern const char *gengetopt_args_info_help[];
/** @brief all the lines making the full help output (including hidden options) */
extern const char *gengetopt_args_info_full_help[];
/** @brief all the lines making the detailed help output (including hidden options and details) */
extern const char *gengetopt_args_info_detailed_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 **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 **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 **argv,
  struct gengetopt_args_info *args_info,
  struct cmdline_parser_params *params);

/**
 * Save the contents of the option struct into an already open FILE stream.
 * @param outfile the stream where to dump options
 * @param args_info the option struct to dump
 * @return 0 if everything went fine, NON 0 if an error took place
 */
int cmdline_parser_dump(FILE *outfile,
  struct gengetopt_args_info *args_info);

/**
 * 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 full help (including hidden options)
 */
void cmdline_parser_print_full_help(void);
/**
 * Print the detailed help (including hidden options and details)
 */
void cmdline_parser_print_detailed_help(void);
/**
 * Print the version
 */
void cmdline_parser_print_version(void);

/**
 * Initializes all the fields a cmdline_parser_params structure 
 * to their default values
 * @param params the structure to initialize
 */
void cmdline_parser_params_init(struct cmdline_parser_params *params);

/**
 * Allocates dynamically a cmdline_parser_params structure and initializes
 * all its fields to their default values
 * @return the created and initialized cmdline_parser_params structure
 */
struct cmdline_parser_params *cmdline_parser_params_create(void);

/**
 * 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);

extern const char *cmdline_parser_enum_opt_values[];  /**< @brief Possible values for enum-opt. */


#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* CMDLINE1_H */