use gen get opts for parsing MainNoGui command line, this doesn't do much yet
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@472 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee
parent
885e1c5185
commit
5fb796fd19
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@ -59,15 +59,21 @@ void Host_UpdateStatusBar(const char* _pText){}
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// Include SDL header so it can hijack main().
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#include <SDL.h>
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#include "cmdline.h"
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int main(int argc, char* argv[])
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{
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if (argc != 2)
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gengetopt_args_info args_info;
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if (cmdline_parser (argc, argv, &args_info) != 0)
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return(1);
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if (args_info.inputs_num < 1)
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{
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puts("Please supply at least one argument - the ISO to boot.\n");
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fprintf(stderr, "Please supply at least one argument - the ISO to boot.\n");
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return(1);
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}
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std::string bootFile(argv[1]);
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std::string bootFile(args_info.inputs[0]);
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DetectCPU();
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BootManager::BootCore(bootFile);
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@ -75,6 +81,8 @@ int main(int argc, char* argv[])
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// while (!getch()) {
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// usleep(20);
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// }
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cmdline_parser_free (&args_info);
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return(0);
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}
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@ -0,0 +1,6 @@
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package "Dolphin"
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version "SVN"
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purpose "A multi platform gamecube/wii emulator"
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option "debug" d "enable debug" flag off
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@ -14,6 +14,7 @@ files = [
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'PluginManager.cpp',
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'PluginOptions.cpp',
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'stdafx.cpp',
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'cmdline.c',
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]
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libs = [
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'debwx', 'core', 'discio', 'bdisasm', 'videocommon', 'common', 'z'
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@ -0,0 +1,365 @@
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/*
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File autogenerated by gengetopt version 2.21
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generated with the following command:
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gengetopt --unamed-opt=ISOFILE -i Params.ggo
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The developers of gengetopt consider the fixed text that goes in all
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gengetopt output files to be in the public domain:
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we make no copyright claims on it.
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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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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "getopt.h"
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#include "cmdline.h"
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const char *gengetopt_args_info_purpose = "A multi platform gamecube/wii emulator";
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const char *gengetopt_args_info_usage = "Usage: Dolphin [OPTIONS]... [ISOFILE]...";
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const char *gengetopt_args_info_description = "";
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const char *gengetopt_args_info_help[] = {
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" -h, --help Print help and exit",
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" -V, --version Print version and exit",
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" -d, --debug enable debug (default=off)",
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0
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};
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static
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void clear_given (struct gengetopt_args_info *args_info);
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static
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void clear_args (struct gengetopt_args_info *args_info);
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static int
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cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params, const char *additional_error);
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static char *
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gengetopt_strdup (const char *s);
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static
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void clear_given (struct gengetopt_args_info *args_info)
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{
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args_info->help_given = 0 ;
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args_info->version_given = 0 ;
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args_info->debug_given = 0 ;
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}
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static
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void clear_args (struct gengetopt_args_info *args_info)
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{
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args_info->debug_flag = 0;
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}
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static
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void init_args_info(struct gengetopt_args_info *args_info)
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{
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args_info->help_help = gengetopt_args_info_help[0] ;
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args_info->version_help = gengetopt_args_info_help[1] ;
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args_info->debug_help = gengetopt_args_info_help[2] ;
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}
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void
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cmdline_parser_print_version (void)
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{
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printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
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}
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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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cmdline_parser_print_version ();
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if (strlen(gengetopt_args_info_purpose) > 0)
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printf("\n%s\n", gengetopt_args_info_purpose);
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printf("\n%s\n\n", gengetopt_args_info_usage);
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if (strlen(gengetopt_args_info_description) > 0)
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printf("%s\n", gengetopt_args_info_description);
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while (gengetopt_args_info_help[i])
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printf("%s\n", gengetopt_args_info_help[i++]);
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}
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void
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cmdline_parser_init (struct gengetopt_args_info *args_info)
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{
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clear_given (args_info);
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clear_args (args_info);
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init_args_info (args_info);
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args_info->inputs = NULL;
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args_info->inputs_num = 0;
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}
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struct cmdline_parser_params *
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cmdline_parser_params_init()
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{
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struct cmdline_parser_params *params =
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(struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
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if (params)
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{
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params->override = 0;
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params->initialize = 0;
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params->check_required = 0;
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params->check_ambiguity = 0;
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}
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return params;
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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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{
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unsigned int i;
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for (i = 0; i < args_info->inputs_num; ++i)
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free (args_info->inputs [i]);
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if (args_info->inputs_num)
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free (args_info->inputs);
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clear_given (args_info);
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}
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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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{
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FILE *outfile;
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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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if (args_info->help_given) {
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fprintf(outfile, "%s\n", "help");
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}
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if (args_info->version_given) {
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fprintf(outfile, "%s\n", "version");
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}
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if (args_info->debug_given) {
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fprintf(outfile, "%s\n", "debug");
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}
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fclose (outfile);
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i = EXIT_SUCCESS;
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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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{
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cmdline_parser_release (args_info);
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}
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/* gengetopt_strdup() */
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/* strdup.c replacement of strdup, which is not standard */
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char *
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gengetopt_strdup (const char *s)
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{
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char *result = NULL;
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if (!s)
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return result;
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result = (char*)malloc(strlen(s) + 1);
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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 * const *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 * const *argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params)
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{
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int result;
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result = cmdline_parser_internal (argc, argv, args_info, params, NULL);
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if (result == EXIT_FAILURE)
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{
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cmdline_parser_free (args_info);
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exit (EXIT_FAILURE);
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}
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return result;
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}
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int
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cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
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{
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int result;
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struct cmdline_parser_params params;
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params.override = override;
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params.initialize = initialize;
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params.check_required = check_required;
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params.check_ambiguity = 0;
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result = cmdline_parser_internal (argc, argv, args_info, ¶ms, NULL);
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if (result == EXIT_FAILURE)
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{
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cmdline_parser_free (args_info);
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exit (EXIT_FAILURE);
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}
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return result;
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}
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int
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cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
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{
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return EXIT_SUCCESS;
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}
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int
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cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info,
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struct cmdline_parser_params *params, const char *additional_error)
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{
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int c; /* Character of the parsed option. */
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int error = 0;
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struct gengetopt_args_info local_args_info;
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int override;
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int initialize;
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int check_required;
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int check_ambiguity;
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override = params->override;
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initialize = params->initialize;
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check_required = params->check_required;
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check_ambiguity = params->check_ambiguity;
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if (initialize)
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cmdline_parser_init (args_info);
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cmdline_parser_init (&local_args_info);
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optarg = 0;
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optind = 0;
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opterr = 1;
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optopt = '?';
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while (1)
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{
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int option_index = 0;
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char *stop_char;
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static struct option long_options[] = {
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{ "help", 0, NULL, 'h' },
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{ "version", 0, NULL, 'V' },
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{ "debug", 0, NULL, 'd' },
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{ NULL, 0, NULL, 0 }
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};
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stop_char = 0;
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c = getopt_long (argc, argv, "hVd", long_options, &option_index);
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if (c == -1) break; /* Exit from `while (1)' loop. */
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switch (c)
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{
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case 'h': /* Print help and exit. */
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cmdline_parser_print_help ();
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cmdline_parser_free (&local_args_info);
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exit (EXIT_SUCCESS);
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case 'V': /* Print version and exit. */
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cmdline_parser_print_version ();
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cmdline_parser_free (&local_args_info);
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exit (EXIT_SUCCESS);
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case 'd': /* enable debug. */
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if (local_args_info.debug_given || (check_ambiguity && args_info->debug_given))
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{
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fprintf (stderr, "%s: `--debug' (`-d') option given more than once%s\n", argv[0], (additional_error ? additional_error : ""));
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goto failure;
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}
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if (args_info->debug_given && ! override)
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continue;
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local_args_info.debug_given = 1;
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args_info->debug_given = 1;
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args_info->debug_flag = !(args_info->debug_flag);
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break;
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case 0: /* Long option with no short option */
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case '?': /* Invalid option. */
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/* `getopt_long' already printed an error message. */
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goto failure;
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default: /* bug: option not considered. */
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fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
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abort ();
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} /* switch */
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} /* while */
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cmdline_parser_release (&local_args_info);
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if ( error )
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return (EXIT_FAILURE);
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if (optind < argc)
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{
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int i = 0 ;
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int found_prog_name = 0;
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/* whether program name, i.e., argv[0], is in the remaining args
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(this may happen with some implementations of getopt,
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but surely not with the one included by gengetopt) */
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i = optind;
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while (i < argc)
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if (argv[i++] == argv[0]) {
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found_prog_name = 1;
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break;
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}
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i = 0;
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args_info->inputs_num = argc - optind - found_prog_name;
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args_info->inputs =
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(char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ;
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while (optind < argc)
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if (argv[optind++] != argv[0])
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args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind-1]) ;
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}
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return 0;
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failure:
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cmdline_parser_release (&local_args_info);
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return (EXIT_FAILURE);
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}
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@ -0,0 +1,152 @@
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/** @file cmdline.h
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* @brief The header file for the command line option parser
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* generated by GNU Gengetopt version 2.21
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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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#ifndef CMDLINE_H
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#define CMDLINE_H
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|
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/* If we use autoconf. */
|
||||
#ifdef HAVE_CONFIG_H
|
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#include "config.h"
|
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#ifndef CMDLINE_PARSER_PACKAGE
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/** @brief the program name */
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#define CMDLINE_PARSER_PACKAGE "Dolphin"
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#endif
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#ifndef CMDLINE_PARSER_VERSION
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/** @brief the program version */
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#define CMDLINE_PARSER_VERSION "SVN"
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#endif
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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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int debug_flag; /**< @brief enable debug (default=off). */
|
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const char *debug_help; /**< @brief enable debug help description. */
|
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|
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int help_given ; /**< @brief Whether help was given. */
|
||||
int version_given ; /**< @brief Whether version was given. */
|
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int debug_given ; /**< @brief Whether debug 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 */
|
||||
struct cmdline_parser_params
|
||||
{
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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 0) */
|
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int check_required; /**< @brief whether to check that all required options were provided (default 0) */
|
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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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} ;
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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
|
||||
* @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,
|
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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 /* CMDLINE_H */
|
||||
Loading…
Reference in New Issue