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V2
This commit is contained in:
zhaarey
617
cmdline.c
Normal file
617
cmdline.c
Normal file
@ -0,0 +1,617 @@
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/*
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File autogenerated by gengetopt version 2.23
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||||
generated with the following command:
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gengetopt -i wrapper.ggo
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||||
|
||||
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
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||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
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#include <string.h>
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||||
|
||||
#ifndef FIX_UNUSED
|
||||
#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
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||||
#endif
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||||
|
||||
#include <getopt.h>
|
||||
|
||||
#include "cmdline.h"
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||||
|
||||
const char *gengetopt_args_info_purpose = "";
|
||||
|
||||
const char *gengetopt_args_info_usage = "Usage: wrapper [OPTION]...";
|
||||
|
||||
const char *gengetopt_args_info_versiontext = "";
|
||||
|
||||
const char *gengetopt_args_info_description = "";
|
||||
|
||||
const char *gengetopt_args_info_help[] = {
|
||||
" -h, --help Print help and exit",
|
||||
" -V, --version Print version and exit",
|
||||
" -H, --host=STRING (default=`127.0.0.1')",
|
||||
" -D, --decrypt-port=INT (default=`10020')",
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||||
" -M, --m3u8-port=INT (default=`20020')",
|
||||
" -P, --proxy=STRING (default=`')",
|
||||
" -L, --login=STRING ",
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||||
0
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||||
};
|
||||
|
||||
typedef enum {ARG_NO
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||||
, ARG_STRING
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||||
, 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 **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->host_given = 0 ;
|
||||
args_info->decrypt_port_given = 0 ;
|
||||
args_info->m3u8_port_given = 0 ;
|
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args_info->proxy_given = 0 ;
|
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args_info->login_given = 0 ;
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||||
}
|
||||
|
||||
static
|
||||
void clear_args (struct gengetopt_args_info *args_info)
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||||
{
|
||||
FIX_UNUSED (args_info);
|
||||
args_info->host_arg = gengetopt_strdup ("127.0.0.1");
|
||||
args_info->host_orig = NULL;
|
||||
args_info->decrypt_port_arg = 10020;
|
||||
args_info->decrypt_port_orig = NULL;
|
||||
args_info->m3u8_port_arg = 20020;
|
||||
args_info->m3u8_port_orig = NULL;
|
||||
args_info->proxy_arg = gengetopt_strdup ("");
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args_info->proxy_orig = NULL;
|
||||
args_info->login_arg = NULL;
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||||
args_info->login_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->host_help = gengetopt_args_info_help[2] ;
|
||||
args_info->decrypt_port_help = gengetopt_args_info_help[3] ;
|
||||
args_info->m3u8_port_help = gengetopt_args_info_help[4] ;
|
||||
args_info->proxy_help = gengetopt_args_info_help[5] ;
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args_info->login_help = gengetopt_args_info_help[6] ;
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||||
|
||||
}
|
||||
|
||||
void
|
||||
cmdline_parser_print_version (void)
|
||||
{
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||||
printf ("%s %s\n",
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||||
(strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE),
|
||||
CMDLINE_PARSER_VERSION);
|
||||
|
||||
if (strlen(gengetopt_args_info_versiontext) > 0)
|
||||
printf("\n%s\n", gengetopt_args_info_versiontext);
|
||||
}
|
||||
|
||||
static void print_help_common(void)
|
||||
{
|
||||
size_t len_purpose = strlen(gengetopt_args_info_purpose);
|
||||
size_t len_usage = strlen(gengetopt_args_info_usage);
|
||||
|
||||
if (len_usage > 0) {
|
||||
printf("%s\n", gengetopt_args_info_usage);
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||||
}
|
||||
if (len_purpose > 0) {
|
||||
printf("%s\n", gengetopt_args_info_purpose);
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||||
}
|
||||
|
||||
if (len_usage || len_purpose) {
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||||
printf("\n");
|
||||
}
|
||||
|
||||
if (strlen(gengetopt_args_info_description) > 0) {
|
||||
printf("%s\n\n", gengetopt_args_info_description);
|
||||
}
|
||||
}
|
||||
|
||||
void
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||||
cmdline_parser_print_help (void)
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||||
{
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||||
int i = 0;
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||||
print_help_common();
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||||
while (gengetopt_args_info_help[i])
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||||
printf("%s\n", gengetopt_args_info_help[i++]);
|
||||
}
|
||||
|
||||
void
|
||||
cmdline_parser_init (struct gengetopt_args_info *args_info)
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||||
{
|
||||
clear_given (args_info);
|
||||
clear_args (args_info);
|
||||
init_args_info (args_info);
|
||||
}
|
||||
|
||||
void
|
||||
cmdline_parser_params_init(struct cmdline_parser_params *params)
|
||||
{
|
||||
if (params)
|
||||
{
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||||
params->override = 0;
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||||
params->initialize = 1;
|
||||
params->check_required = 1;
|
||||
params->check_ambiguity = 0;
|
||||
params->print_errors = 1;
|
||||
}
|
||||
}
|
||||
|
||||
struct cmdline_parser_params *
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||||
cmdline_parser_params_create(void)
|
||||
{
|
||||
struct cmdline_parser_params *params =
|
||||
(struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
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||||
cmdline_parser_params_init(params);
|
||||
return params;
|
||||
}
|
||||
|
||||
static void
|
||||
free_string_field (char **s)
|
||||
{
|
||||
if (*s)
|
||||
{
|
||||
free (*s);
|
||||
*s = 0;
|
||||
}
|
||||
}
|
||||
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||||
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||||
static void
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||||
cmdline_parser_release (struct gengetopt_args_info *args_info)
|
||||
{
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||||
|
||||
free_string_field (&(args_info->host_arg));
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||||
free_string_field (&(args_info->host_orig));
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||||
free_string_field (&(args_info->decrypt_port_orig));
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||||
free_string_field (&(args_info->m3u8_port_orig));
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||||
free_string_field (&(args_info->proxy_arg));
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||||
free_string_field (&(args_info->proxy_orig));
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||||
free_string_field (&(args_info->login_arg));
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||||
free_string_field (&(args_info->login_orig));
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||||
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||||
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||||
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||||
clear_given (args_info);
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||||
}
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||||
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||||
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||||
static void
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||||
write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
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||||
{
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||||
FIX_UNUSED (values);
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||||
if (arg) {
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||||
fprintf(outfile, "%s=\"%s\"\n", opt, arg);
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||||
} else {
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||||
fprintf(outfile, "%s\n", opt);
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||||
}
|
||||
}
|
||||
|
||||
|
||||
int
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||||
cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
|
||||
{
|
||||
int i = 0;
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||||
|
||||
if (!outfile)
|
||||
{
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||||
fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE);
|
||||
return EXIT_FAILURE;
|
||||
}
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||||
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||||
if (args_info->help_given)
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||||
write_into_file(outfile, "help", 0, 0 );
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||||
if (args_info->version_given)
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||||
write_into_file(outfile, "version", 0, 0 );
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||||
if (args_info->host_given)
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||||
write_into_file(outfile, "host", args_info->host_orig, 0);
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if (args_info->decrypt_port_given)
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||||
write_into_file(outfile, "decrypt-port", args_info->decrypt_port_orig, 0);
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||||
if (args_info->m3u8_port_given)
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write_into_file(outfile, "m3u8-port", args_info->m3u8_port_orig, 0);
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if (args_info->proxy_given)
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write_into_file(outfile, "proxy", args_info->proxy_orig, 0);
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if (args_info->login_given)
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||||
write_into_file(outfile, "login", args_info->login_orig, 0);
|
||||
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||||
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||||
i = EXIT_SUCCESS;
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||||
return i;
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||||
}
|
||||
|
||||
int
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||||
cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info)
|
||||
{
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||||
FILE *outfile;
|
||||
int i = 0;
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||||
|
||||
outfile = fopen(filename, "w");
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||||
|
||||
if (!outfile)
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||||
{
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fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename);
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||||
return EXIT_FAILURE;
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||||
}
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i = cmdline_parser_dump(outfile, args_info);
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||||
fclose (outfile);
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||||
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||||
return i;
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||||
}
|
||||
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||||
void
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||||
cmdline_parser_free (struct gengetopt_args_info *args_info)
|
||||
{
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||||
cmdline_parser_release (args_info);
|
||||
}
|
||||
|
||||
/** @brief replacement of strdup, which is not standard */
|
||||
char *
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||||
gengetopt_strdup (const char *s)
|
||||
{
|
||||
char *result = 0;
|
||||
if (!s)
|
||||
return result;
|
||||
|
||||
result = (char*)malloc(strlen(s) + 1);
|
||||
if (result == (char*)0)
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||||
return (char*)0;
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||||
strcpy(result, s);
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||||
return result;
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||||
}
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||||
|
||||
int
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||||
cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info)
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||||
{
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||||
return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
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||||
}
|
||||
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||||
int
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||||
cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info,
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||||
struct cmdline_parser_params *params)
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||||
{
|
||||
int result;
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||||
result = cmdline_parser_internal (argc, argv, args_info, params, 0);
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||||
|
||||
if (result == EXIT_FAILURE)
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||||
{
|
||||
cmdline_parser_free (args_info);
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||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
int
|
||||
cmdline_parser2 (int argc, char **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;
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||||
params.check_ambiguity = 0;
|
||||
params.print_errors = 1;
|
||||
|
||||
result = cmdline_parser_internal (argc, argv, args_info, ¶ms, 0);
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||||
|
||||
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)
|
||||
{
|
||||
FIX_UNUSED (args_info);
|
||||
FIX_UNUSED (prog_name);
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
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, const 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;
|
||||
FIX_UNUSED (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 */
|
||||
}
|
||||
|
||||
FIX_UNUSED (default_value);
|
||||
|
||||
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_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:
|
||||
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 **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_occurred = 0;
|
||||
struct gengetopt_args_info local_args_info;
|
||||
|
||||
int override;
|
||||
int initialize;
|
||||
int check_required;
|
||||
int check_ambiguity;
|
||||
|
||||
package_name = argv[0];
|
||||
|
||||
/* TODO: Why is this here? It is not used anywhere. */
|
||||
override = params->override;
|
||||
FIX_UNUSED(override);
|
||||
|
||||
initialize = params->initialize;
|
||||
check_required = params->check_required;
|
||||
|
||||
/* TODO: Why is this here? It is not used anywhere. */
|
||||
check_ambiguity = params->check_ambiguity;
|
||||
FIX_UNUSED(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' },
|
||||
{ "host", 1, NULL, 'H' },
|
||||
{ "decrypt-port", 1, NULL, 'D' },
|
||||
{ "m3u8-port", 1, NULL, 'M' },
|
||||
{ "proxy", 1, NULL, 'P' },
|
||||
{ "login", 1, NULL, 'L' },
|
||||
{ 0, 0, 0, 0 }
|
||||
};
|
||||
|
||||
c = getopt_long (argc, argv, "hVH:D:M:P:L:", 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 'H': /* . */
|
||||
|
||||
|
||||
if (update_arg( (void *)&(args_info->host_arg),
|
||||
&(args_info->host_orig), &(args_info->host_given),
|
||||
&(local_args_info.host_given), optarg, 0, "127.0.0.1", ARG_STRING,
|
||||
check_ambiguity, override, 0, 0,
|
||||
"host", 'H',
|
||||
additional_error))
|
||||
goto failure;
|
||||
|
||||
break;
|
||||
case 'D': /* . */
|
||||
|
||||
|
||||
if (update_arg( (void *)&(args_info->decrypt_port_arg),
|
||||
&(args_info->decrypt_port_orig), &(args_info->decrypt_port_given),
|
||||
&(local_args_info.decrypt_port_given), optarg, 0, "10020", ARG_INT,
|
||||
check_ambiguity, override, 0, 0,
|
||||
"decrypt-port", 'D',
|
||||
additional_error))
|
||||
goto failure;
|
||||
|
||||
break;
|
||||
case 'M': /* . */
|
||||
|
||||
|
||||
if (update_arg( (void *)&(args_info->m3u8_port_arg),
|
||||
&(args_info->m3u8_port_orig), &(args_info->m3u8_port_given),
|
||||
&(local_args_info.m3u8_port_given), optarg, 0, "20020", ARG_INT,
|
||||
check_ambiguity, override, 0, 0,
|
||||
"m3u8-port", 'M',
|
||||
additional_error))
|
||||
goto failure;
|
||||
|
||||
break;
|
||||
case 'P': /* . */
|
||||
|
||||
|
||||
if (update_arg( (void *)&(args_info->proxy_arg),
|
||||
&(args_info->proxy_orig), &(args_info->proxy_given),
|
||||
&(local_args_info.proxy_given), optarg, 0, "", ARG_STRING,
|
||||
check_ambiguity, override, 0, 0,
|
||||
"proxy", 'P',
|
||||
additional_error))
|
||||
goto failure;
|
||||
|
||||
break;
|
||||
case 'L': /* . */
|
||||
|
||||
|
||||
if (update_arg( (void *)&(args_info->login_arg),
|
||||
&(args_info->login_orig), &(args_info->login_given),
|
||||
&(local_args_info.login_given), optarg, 0, 0, ARG_STRING,
|
||||
check_ambiguity, override, 0, 0,
|
||||
"login", 'L',
|
||||
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 */
|
||||
|
||||
|
||||
|
||||
FIX_UNUSED(check_required);
|
||||
|
||||
cmdline_parser_release (&local_args_info);
|
||||
|
||||
if ( error_occurred )
|
||||
return (EXIT_FAILURE);
|
||||
|
||||
return 0;
|
||||
|
||||
failure:
|
||||
|
||||
cmdline_parser_release (&local_args_info);
|
||||
return (EXIT_FAILURE);
|
||||
}
|
||||
/* vim: set ft=c noet ts=8 sts=8 sw=8 tw=80 nojs spell : */
|
||||
Reference in New Issue
Block a user