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parse_options.c File Reference

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <assert.h>
#include "parse_options.h"

Go to the source code of this file.

Defines

#define MAX_LINE_LENGTH   4*1024

#define MAX_OPTIONS   256

#define MAX_FILENAME   256

#define OPTION   0

#define ENUM_OPTION   1

#define ARGUMENT   2

#define MIN_NAME_WIDTH   4

#define MIN_TYPE_WIDTH   4

#define MIN_DFLT_WIDTH   7

#define MAX_NAME_WIDTH   16

#define MAX_TYPE_WIDTH   16

#define MAX_DFLT_WIDTH   16

#define BUF_LEN   1024

#define MAX_LINE_WIDTH   70

#define MAX_ARGC   MAX_OPTIONS

#define MIN(a, b)   ((a)<(b)?(a):(b))

#define MAX(a, b)   ((a)>(b)?(a):(b))

Functions

int option_class (char *name)

int parse_ini_file (char *ini_filename, option_t options[], int option_found[], int nr_options)

int string2int (char *s, char *set)

char * int2string (int pos, char *set)

int enum_index (char *list, char *name)

void add_string (char ***list, char *s)

int store_strlist (char ***var_p, char *value)

int store_str (option_t option, char **var_p, char *value, char *location)

int store_enum (option_t option, int *var_p, char *value)

int store_int_enum (option_t option, int *var_p, char *value, char *location)

int store_int (option_t option, int *var_p, char *value, char *location)

int store_double (double *var_p, char *value)

int store_float (float *var_p, char *value)

int store_char (char *var_p, char *value)

int store_bool (int *var_p, char *value)

int store_value (option_t option, char *value, char *location)

char * get_value (option_t *option)

int parse_option (char *name, char *value, char *location, option_t options[], int option_found[], int nr_options)

void remove_comment (char *s)

void remove_tabs (char *s)

void remove_leading_spaces (char *s)

void remove_trailing_spaces (char *s)

void remove_eqsign_spaces (char *s)

int parse_cmd_line (int argc, char *argv[], option_t options[], int option_found[], int nr_options)

void build_ini_filename (char *ini_filename, char *appl_name)

int print (FILE *f, char **s, int *len, char *fmt,...)

int gen_print_options (FILE *f, char *s, int len, char *appl_name, option_t options[])

int sprint_options (char *s, int len, char *appl_name, option_t options[])

int fprint_options (FILE *f, char *appl_name, option_t options[])

int print_options (char *appl_name, option_t options[])

int gen_print_option_values (FILE *f, char *s, int len, char *prefix, option_t options[])

int sprint_option_values (char *s, int len, char *prefix, option_t options[])

int fprint_option_values (FILE *f, char *prefix, option_t options[])

int print_option_values (char *prefix, option_t options[])

int parse_options (char *appl_name, int argc, char *argv[], option_t options[])

Define Documentation

#define ARGUMENT 2

Definition at line 32 of file parse_options.c.
Referenced by gen_print_options(), option_class(), parse_option(), and parse_options().

#define BUF_LEN 1024

Definition at line 42 of file parse_options.c.
Referenced by gen_print_option_values(), and print().

#define ENUM_OPTION 1

Definition at line 31 of file parse_options.c.
Referenced by option_class(), and parse_options().

#define MAX ( a,
b ) ((a)>(b)?(a):(b))

Definition at line 49 of file parse_options.c.
Referenced by gen_print_option_values(), and gen_print_options().

#define MAX_ARGC MAX_OPTIONS

Definition at line 46 of file parse_options.c.

#define MAX_DFLT_WIDTH 16

Definition at line 40 of file parse_options.c.
Referenced by gen_print_options().

#define MAX_FILENAME 256

Definition at line 28 of file parse_options.c.
Referenced by gen_print_options(), parse_ini_file(), and parse_options().

#define MAX_LINE_LENGTH 4*1024

Definition at line 26 of file parse_options.c.
Referenced by parse_ini_file().

#define MAX_LINE_WIDTH 70

Definition at line 44 of file parse_options.c.
Referenced by gen_print_option_values().

#define MAX_NAME_WIDTH 16

Definition at line 38 of file parse_options.c.
Referenced by gen_print_option_values(), and gen_print_options().

#define MAX_OPTIONS 256

Definition at line 27 of file parse_options.c.
Referenced by parse_options().

#define MAX_TYPE_WIDTH 16

Definition at line 39 of file parse_options.c.
Referenced by gen_print_options().

#define MIN ( a,
b ) ((a)<(b)?(a):(b))

Definition at line 48 of file parse_options.c.

#define MIN_DFLT_WIDTH 7

Definition at line 36 of file parse_options.c.
Referenced by gen_print_options().

#define MIN_NAME_WIDTH 4

Definition at line 34 of file parse_options.c.
Referenced by gen_print_option_values(), and gen_print_options().

#define MIN_TYPE_WIDTH 4

Definition at line 35 of file parse_options.c.
Referenced by gen_print_options().

#define OPTION 0

Definition at line 30 of file parse_options.c.
Referenced by gen_print_option_values(), option_class(), and parse_options().

Function Documentation

void add_string ( char *** list,

char * s

) [static]

Definition at line 177 of file parse_options.c.
Referenced by store_strlist().

void build_ini_filename ( char * ini_filename,

char * appl_name

) [static]

Definition at line 1056 of file parse_options.c.
Referenced by gen_print_options(), and parse_options().

int enum_index ( char * list,

char * name

) [static]

Definition at line 145 of file parse_options.c.
Referenced by parse_option(), and store_enum().

int fprint_option_values ( FILE * f,

char * prefix,

option_t options[]

)

Definition at line 1280 of file parse_options.c.
References gen_print_option_values().

int fprint_options ( FILE * f,

char * appl_name,

option_t options[]

)

Definition at line 1209 of file parse_options.c.
References gen_print_options().

int gen_print_option_values ( FILE * f,

char * s,

int len,

char * prefix,

option_t options[]

) [static]

Definition at line 1224 of file parse_options.c.
References BUF_LEN, get_value(), MAX, MAX_LINE_WIDTH, MAX_NAME_WIDTH, MIN_NAME_WIDTH, option_t::name, OPTION, option_class(), print(), and option_t::type.
Referenced by fprint_option_values(), print_option_values(), and sprint_option_values().

int gen_print_options ( FILE * f,

char * s,

int len,

char * appl_name,

option_t options[]

) [static]

Definition at line 1110 of file parse_options.c.
References ARGUMENT, build_ini_filename(), option_t::default_value, option_t::help, MAX, MAX_DFLT_WIDTH, MAX_FILENAME, MAX_NAME_WIDTH, MAX_TYPE_WIDTH, MIN_DFLT_WIDTH, MIN_NAME_WIDTH, MIN_TYPE_WIDTH, option_t::name, option_class(), print(), and option_t::type.
Referenced by fprint_options(), print_options(), and sprint_options().

char* get_value ( option_t * option ) [static]

Definition at line 495 of file parse_options.c.
References int2string(), option_t::name, option_t::type, and option_t::var.
Referenced by gen_print_option_values().

char* int2string ( int pos,

char * set

) [static]

Definition at line 114 of file parse_options.c.
Referenced by get_value().

int option_class ( char * name ) [static]

Definition at line 51 of file parse_options.c.
References ARGUMENT, ENUM_OPTION, and OPTION.
Referenced by gen_print_option_values(), gen_print_options(), parse_option(), and parse_options().

int parse_cmd_line ( int argc,

char * argv[],

option_t options[],

int option_found[],

int nr_options

) [static]

Definition at line 1032 of file parse_options.c.
References parse_option().
Referenced by parse_options().

int parse_ini_file ( char * ini_filename,

option_t options[],

int option_found[],

int nr_options

) [static]

Definition at line 796 of file parse_options.c.
References MAX_FILENAME, MAX_LINE_LENGTH, parse_option(), remove_comment(), remove_eqsign_spaces(), remove_leading_spaces(), remove_tabs(), and remove_trailing_spaces().
Referenced by parse_option(), and parse_options().

int parse_option ( char * name,

char * value,

char * location,

option_t options[],

int option_found[],

int nr_options

) [static]

Definition at line 597 of file parse_options.c.
References ARGUMENT, enum_index(), option_class(), parse_ini_file(), and store_value().
Referenced by parse_cmd_line(), and parse_ini_file().

int parse_options ( char * appl_name,

int argc,

char * argv[],

option_t options[]

)

Definition at line 1294 of file parse_options.c.
References ARGUMENT, build_ini_filename(), option_t::default_value, ENUM_OPTION, MAX_FILENAME, MAX_OPTIONS, option_t::name, OPTION, option_class(), parse_cmd_line(), parse_ini_file(), and store_value().

int print ( FILE * f,

char ** s,

int * len,

char * fmt,

...

) [static]

Definition at line 1078 of file parse_options.c.
References BUF_LEN.
Referenced by gen_print_option_values(), and gen_print_options().

int print_option_values ( char * prefix,

option_t options[]

)

Definition at line 1285 of file parse_options.c.
References gen_print_option_values().

int print_options ( char * appl_name,

option_t options[]

)

Definition at line 1214 of file parse_options.c.
References gen_print_options().

void remove_comment ( char * s ) [static]

Definition at line 689 of file parse_options.c.
Referenced by parse_ini_file().

void remove_eqsign_spaces ( char * s ) [static]

Definition at line 759 of file parse_options.c.
Referenced by parse_ini_file().

void remove_leading_spaces ( char * s ) [static]

Definition at line 724 of file parse_options.c.
Referenced by parse_ini_file().

void remove_tabs ( char * s ) [static]

Definition at line 708 of file parse_options.c.
Referenced by parse_ini_file().

void remove_trailing_spaces ( char * s ) [static]

Definition at line 744 of file parse_options.c.
Referenced by parse_ini_file().

int sprint_option_values ( char * s,

int len,

char * prefix,

option_t options[]

)

Definition at line 1275 of file parse_options.c.
References gen_print_option_values().

int sprint_options ( char * s,

int len,

char * appl_name,

option_t options[]

)

Definition at line 1204 of file parse_options.c.
References gen_print_options().

int store_bool ( int * var_p,

char * value

) [static]

Definition at line 408 of file parse_options.c.
Referenced by store_value().

int store_char ( char * var_p,

char * value

) [static]

Definition at line 396 of file parse_options.c.
Referenced by store_value().

int store_double ( double * var_p,

char * value

) [static]

Definition at line 372 of file parse_options.c.
Referenced by store_value().

int store_enum ( option_t option,

int * var_p,

char * value

) [static]

Definition at line 269 of file parse_options.c.
References enum_index(), and option_t::name.
Referenced by store_value().

int store_float ( float * var_p,

char * value

) [static]

Definition at line 384 of file parse_options.c.
Referenced by store_value().

int store_int ( option_t option,

int * var_p,

char * value,

char * location

) [static]

Definition at line 306 of file parse_options.c.
References option_t::name, and option_t::type.
Referenced by store_value().

int store_int_enum ( option_t option,

int * var_p,

char * value,

char * location

) [static]

Definition at line 283 of file parse_options.c.
References option_t::name, string2int(), and option_t::type.
Referenced by store_value().

int store_str ( option_t option,

char ** var_p,

char * value,

char * location

) [static]

Definition at line 236 of file parse_options.c.
References option_t::name, string2int(), and option_t::type.
Referenced by store_value().

int store_strlist ( char *** var_p,

char * value

) [static]

Definition at line 218 of file parse_options.c.
References add_string().
Referenced by store_value().

int store_value ( option_t option,

char * value,

char * location

) [static]

Definition at line 416 of file parse_options.c.
References option_t::name, store_bool(), store_char(), store_double(), store_enum(), store_float(), store_int(), store_int_enum(), store_str(), store_strlist(), option_t::type, and option_t::var.
Referenced by parse_option(), and parse_options().

int string2int ( char * s,

char * set

) [static]

Definition at line 82 of file parse_options.c.
Referenced by store_int_enum(), and store_str().

Generated on Wed Feb 15 14:52:42 2006 for util by

1.3.2


Defines
#define	MAX_LINE_LENGTH 4*1024
#define	MAX_OPTIONS 256
#define	MAX_FILENAME 256
#define	OPTION 0
#define	ENUM_OPTION 1
#define	ARGUMENT 2
#define	MIN_NAME_WIDTH 4
#define	MIN_TYPE_WIDTH 4
#define	MIN_DFLT_WIDTH 7
#define	MAX_NAME_WIDTH 16
#define	MAX_TYPE_WIDTH 16
#define	MAX_DFLT_WIDTH 16
#define	BUF_LEN 1024
#define	MAX_LINE_WIDTH 70
#define	MAX_ARGC MAX_OPTIONS
#define	MIN(a, b) ((a)<(b)?(a):(b))
#define	MAX(a, b) ((a)>(b)?(a):(b))
Functions
int	option_class (char *name)
int	parse_ini_file (char *ini_filename, option_t options[], int option_found[], int nr_options)
int	string2int (char s, char set)
char *	int2string (int pos, char *set)
int	enum_index (char list, char name)
void	add_string (char **list, char s)
int	store_strlist (char **var_p, char value)
int	store_str (option_t option, char *var_p, char value, char *location)
int	store_enum (option_t option, int var_p, char value)
int	store_int_enum (option_t option, int var_p, char value, char *location)
int	store_int (option_t option, int var_p, char value, char *location)
int	store_double (double var_p, char value)
int	store_float (float var_p, char value)
int	store_char (char var_p, char value)
int	store_bool (int var_p, char value)
int	store_value (option_t option, char value, char location)
char *	get_value (option_t *option)
int	parse_option (char name, char value, char *location, option_t options[], int option_found[], int nr_options)
void	remove_comment (char *s)
void	remove_tabs (char *s)
void	remove_leading_spaces (char *s)
void	remove_trailing_spaces (char *s)
void	remove_eqsign_spaces (char *s)
int	parse_cmd_line (int argc, char *argv[], option_t options[], int option_found[], int nr_options)
void	build_ini_filename (char ini_filename, char appl_name)
int	print (FILE f, char s, int len, char *fmt,...)
int	gen_print_options (FILE f, char s, int len, char *appl_name, option_t options[])
int	sprint_options (char s, int len, char appl_name, option_t options[])
int	fprint_options (FILE f, char appl_name, option_t options[])
int	print_options (char *appl_name, option_t options[])
int	gen_print_option_values (FILE f, char s, int len, char *prefix, option_t options[])
int	sprint_option_values (char s, int len, char prefix, option_t options[])
int	fprint_option_values (FILE f, char prefix, option_t options[])
int	print_option_values (char *prefix, option_t options[])
int	parse_options (char appl_name, int argc, char argv[], option_t options[])