mirror of
https://github.com/citra-mirror/citra.git
synced 2024-08-21 10:53:23 +02:00
Merge pull request #881 from gwicks/master
GLFW: Switch argument parsing to use getopt.
This commit is contained in:
commit
e608fc638f
@ -203,6 +203,10 @@ add_subdirectory(${INI_PREFIX})
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include_directories(externals/nihstro/include)
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include_directories(externals/nihstro/include)
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if (MSVC)
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add_subdirectory(externals/getopt)
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endif()
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# process subdirectories
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# process subdirectories
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if(ENABLE_QT)
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if(ENABLE_QT)
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include_directories(externals/qhexedit)
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include_directories(externals/qhexedit)
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11
externals/getopt/CMakeLists.txt
vendored
Normal file
11
externals/getopt/CMakeLists.txt
vendored
Normal file
@ -0,0 +1,11 @@
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set(SRCS
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getopt.c
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)
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set(HEADERS
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getopt.h
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)
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create_directory_groups(${SRCS} ${HEADERS})
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add_library(getopt ${SRCS} ${HEADERS})
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target_compile_definitions(getopt INTERFACE STATIC_GETOPT)
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target_include_directories(getopt INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
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963
externals/getopt/getopt.c
vendored
Normal file
963
externals/getopt/getopt.c
vendored
Normal file
@ -0,0 +1,963 @@
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/* Getopt for Microsoft C
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This code is a modification of the Free Software Foundation, Inc.
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Getopt library for parsing command line argument the purpose was
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to provide a Microsoft Visual C friendly derivative. This code
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provides functionality for both Unicode and Multibyte builds.
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Date: 02/03/2011 - Ludvik Jerabek - Initial Release
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Version: 1.0
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Comment: Supports getopt, getopt_long, and getopt_long_only
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and POSIXLY_CORRECT environment flag
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License: LGPL
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Revisions:
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02/03/2011 - Ludvik Jerabek - Initial Release
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02/20/2011 - Ludvik Jerabek - Fixed compiler warnings at Level 4
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07/05/2011 - Ludvik Jerabek - Added no_argument, required_argument, optional_argument defs
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08/03/2011 - Ludvik Jerabek - Fixed non-argument runtime bug which caused runtime exception
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08/09/2011 - Ludvik Jerabek - Added code to export functions for DLL and LIB
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02/15/2012 - Ludvik Jerabek - Fixed _GETOPT_THROW definition missing in implementation file
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08/01/2012 - Ludvik Jerabek - Created separate functions for char and wchar_t characters so single dll can do both unicode and ansi
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10/15/2012 - Ludvik Jerabek - Modified to match latest GNU features
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06/19/2015 - Ludvik Jerabek - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable
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**DISCLAIMER**
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THIS MATERIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
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EITHER EXPRESS OR IMPLIED, INCLUDING, BUT Not LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS DO NOT ALLOW THE
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EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT
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APPLY TO YOU. IN NO EVENT WILL I BE LIABLE TO ANY PARTY FOR ANY
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DIRECT, INDIRECT, SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY
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USE OF THIS MATERIAL INCLUDING, WITHOUT LIMITATION, ANY LOST
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PROFITS, BUSINESS INTERRUPTION, LOSS OF PROGRAMS OR OTHER DATA ON
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YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE, EVEN If WE ARE
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EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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*/
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#define _CRT_SECURE_NO_WARNINGS
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#include <stdlib.h>
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#include <stdio.h>
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#ifdef _MSC_VER
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#include <malloc.h>
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#endif
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#include "getopt.h"
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#ifdef __cplusplus
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#define _GETOPT_THROW throw()
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#else
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#define _GETOPT_THROW
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#endif
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int optind = 1;
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int opterr = 1;
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int optopt = '?';
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enum ENUM_ORDERING { REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER };
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static struct _getopt_data_a
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{
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int optind;
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int opterr;
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int optopt;
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char *optarg;
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int __initialized;
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char *__nextchar;
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enum ENUM_ORDERING __ordering;
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int __posixly_correct;
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int __first_nonopt;
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int __last_nonopt;
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} getopt_data_a;
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char *optarg_a;
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static void exchange_a(char **argv, struct _getopt_data_a *d)
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{
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int bottom = d->__first_nonopt;
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int middle = d->__last_nonopt;
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int top = d->optind;
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char *tem;
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while (top > middle && middle > bottom)
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{
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if (top - middle > middle - bottom)
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{
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int len = middle - bottom;
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register int i;
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for (i = 0; i < len; i++)
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{
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tem = argv[bottom + i];
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argv[bottom + i] = argv[top - (middle - bottom) + i];
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argv[top - (middle - bottom) + i] = tem;
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}
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top -= len;
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}
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else
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{
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int len = top - middle;
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register int i;
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for (i = 0; i < len; i++)
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{
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tem = argv[bottom + i];
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argv[bottom + i] = argv[middle + i];
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argv[middle + i] = tem;
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}
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bottom += len;
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}
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}
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d->__first_nonopt += (d->optind - d->__last_nonopt);
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d->__last_nonopt = d->optind;
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}
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static const char *_getopt_initialize_a(const char *optstring, struct _getopt_data_a *d, int posixly_correct)
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{
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d->__first_nonopt = d->__last_nonopt = d->optind;
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d->__nextchar = NULL;
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d->__posixly_correct = posixly_correct | !!getenv("POSIXLY_CORRECT");
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if (optstring[0] == '-')
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{
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d->__ordering = RETURN_IN_ORDER;
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++optstring;
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}
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else if (optstring[0] == '+')
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{
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d->__ordering = REQUIRE_ORDER;
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++optstring;
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}
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else if (d->__posixly_correct)
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d->__ordering = REQUIRE_ORDER;
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else
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d->__ordering = PERMUTE;
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return optstring;
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}
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int _getopt_internal_r_a(int argc, char *const *argv, const char *optstring, const struct option_a *longopts, int *longind, int long_only, struct _getopt_data_a *d, int posixly_correct)
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{
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int print_errors = d->opterr;
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if (argc < 1)
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return -1;
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d->optarg = NULL;
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if (d->optind == 0 || !d->__initialized)
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{
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if (d->optind == 0)
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d->optind = 1;
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optstring = _getopt_initialize_a(optstring, d, posixly_correct);
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d->__initialized = 1;
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}
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else if (optstring[0] == '-' || optstring[0] == '+')
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optstring++;
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if (optstring[0] == ':')
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print_errors = 0;
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if (d->__nextchar == NULL || *d->__nextchar == '\0')
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{
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if (d->__last_nonopt > d->optind)
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d->__last_nonopt = d->optind;
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if (d->__first_nonopt > d->optind)
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d->__first_nonopt = d->optind;
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if (d->__ordering == PERMUTE)
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{
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if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
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exchange_a((char **)argv, d);
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else if (d->__last_nonopt != d->optind)
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d->__first_nonopt = d->optind;
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while (d->optind < argc && (argv[d->optind][0] != '-' || argv[d->optind][1] == '\0'))
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d->optind++;
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d->__last_nonopt = d->optind;
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}
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if (d->optind != argc && !strcmp(argv[d->optind], "--"))
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{
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d->optind++;
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if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
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exchange_a((char **)argv, d);
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else if (d->__first_nonopt == d->__last_nonopt)
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d->__first_nonopt = d->optind;
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d->__last_nonopt = argc;
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d->optind = argc;
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}
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if (d->optind == argc)
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{
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if (d->__first_nonopt != d->__last_nonopt)
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d->optind = d->__first_nonopt;
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return -1;
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}
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if ((argv[d->optind][0] != '-' || argv[d->optind][1] == '\0'))
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{
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if (d->__ordering == REQUIRE_ORDER)
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return -1;
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d->optarg = argv[d->optind++];
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return 1;
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}
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d->__nextchar = (argv[d->optind] + 1 + (longopts != NULL && argv[d->optind][1] == '-'));
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}
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if (longopts != NULL && (argv[d->optind][1] == '-' || (long_only && (argv[d->optind][2] || !strchr(optstring, argv[d->optind][1])))))
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{
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char *nameend;
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unsigned int namelen;
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const struct option_a *p;
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const struct option_a *pfound = NULL;
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struct option_list
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{
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|
const struct option_a *p;
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|
struct option_list *next;
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|
} *ambig_list = NULL;
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|
int exact = 0;
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|
int indfound = -1;
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|
int option_index;
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|
for (nameend = d->__nextchar; *nameend && *nameend != '='; nameend++);
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|
namelen = (unsigned int)(nameend - d->__nextchar);
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|
for (p = longopts, option_index = 0; p->name; p++, option_index++)
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|
if (!strncmp(p->name, d->__nextchar, namelen))
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|
{
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|
if (namelen == (unsigned int)strlen(p->name))
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|
{
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|
pfound = p;
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|
indfound = option_index;
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|
exact = 1;
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|
break;
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||||||
|
}
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|
else if (pfound == NULL)
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|
{
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|
pfound = p;
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|
indfound = option_index;
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||||||
|
}
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|
else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
|
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|
{
|
||||||
|
struct option_list *newp = (struct option_list*)alloca(sizeof(*newp));
|
||||||
|
newp->p = p;
|
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|
newp->next = ambig_list;
|
||||||
|
ambig_list = newp;
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||||||
|
}
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||||||
|
}
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||||||
|
if (ambig_list != NULL && !exact)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
struct option_list first;
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||||||
|
first.p = pfound;
|
||||||
|
first.next = ambig_list;
|
||||||
|
ambig_list = &first;
|
||||||
|
fprintf(stderr, "%s: option '%s' is ambiguous; possibilities:", argv[0], argv[d->optind]);
|
||||||
|
do
|
||||||
|
{
|
||||||
|
fprintf(stderr, " '--%s'", ambig_list->p->name);
|
||||||
|
ambig_list = ambig_list->next;
|
||||||
|
} while (ambig_list != NULL);
|
||||||
|
fputc('\n', stderr);
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
d->optind++;
|
||||||
|
d->optopt = 0;
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
if (pfound != NULL)
|
||||||
|
{
|
||||||
|
option_index = indfound;
|
||||||
|
d->optind++;
|
||||||
|
if (*nameend)
|
||||||
|
{
|
||||||
|
if (pfound->has_arg)
|
||||||
|
d->optarg = nameend + 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
if (argv[d->optind - 1][1] == '-')
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '--%s' doesn't allow an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '%c%s' doesn't allow an argument\n", argv[0], argv[d->optind - 1][0], pfound->name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
d->optopt = pfound->val;
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (pfound->has_arg == 1)
|
||||||
|
{
|
||||||
|
if (d->optind < argc)
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '--%s' requires an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
d->optopt = pfound->val;
|
||||||
|
return optstring[0] == ':' ? ':' : '?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
if (longind != NULL)
|
||||||
|
*longind = option_index;
|
||||||
|
if (pfound->flag)
|
||||||
|
{
|
||||||
|
*(pfound->flag) = pfound->val;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return pfound->val;
|
||||||
|
}
|
||||||
|
if (!long_only || argv[d->optind][1] == '-' || strchr(optstring, *d->__nextchar) == NULL)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
if (argv[d->optind][1] == '-')
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: unrecognized option '--%s'\n", argv[0], d->__nextchar);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: unrecognized option '%c%s'\n", argv[0], argv[d->optind][0], d->__nextchar);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar = (char *)"";
|
||||||
|
d->optind++;
|
||||||
|
d->optopt = 0;
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
char c = *d->__nextchar++;
|
||||||
|
char *temp = (char*)strchr(optstring, c);
|
||||||
|
if (*d->__nextchar == '\0')
|
||||||
|
++d->optind;
|
||||||
|
if (temp == NULL || c == ':' || c == ';')
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: invalid option -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
if (temp[0] == 'W' && temp[1] == ';')
|
||||||
|
{
|
||||||
|
char *nameend;
|
||||||
|
const struct option_a *p;
|
||||||
|
const struct option_a *pfound = NULL;
|
||||||
|
int exact = 0;
|
||||||
|
int ambig = 0;
|
||||||
|
int indfound = 0;
|
||||||
|
int option_index;
|
||||||
|
if (longopts == NULL)
|
||||||
|
goto no_longs;
|
||||||
|
if (*d->__nextchar != '\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else if (d->optind == argc)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option requires an argument -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
if (optstring[0] == ':')
|
||||||
|
c = ':';
|
||||||
|
else
|
||||||
|
c = '?';
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
for (d->__nextchar = nameend = d->optarg; *nameend && *nameend != '='; nameend++);
|
||||||
|
for (p = longopts, option_index = 0; p->name; p++, option_index++)
|
||||||
|
if (!strncmp(p->name, d->__nextchar, nameend - d->__nextchar))
|
||||||
|
{
|
||||||
|
if ((unsigned int)(nameend - d->__nextchar) == strlen(p->name))
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
exact = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
else if (pfound == NULL)
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
}
|
||||||
|
else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
|
||||||
|
ambig = 1;
|
||||||
|
}
|
||||||
|
if (ambig && !exact)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '-W %s' is ambiguous\n", argv[0], d->optarg);
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
d->optind++;
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
if (pfound != NULL)
|
||||||
|
{
|
||||||
|
option_index = indfound;
|
||||||
|
if (*nameend)
|
||||||
|
{
|
||||||
|
if (pfound->has_arg)
|
||||||
|
d->optarg = nameend + 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '-W %s' doesn't allow an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
return '?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (pfound->has_arg == 1)
|
||||||
|
{
|
||||||
|
if (d->optind < argc)
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option '-W %s' requires an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
return optstring[0] == ':' ? ':' : '?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = NULL;
|
||||||
|
d->__nextchar += strlen(d->__nextchar);
|
||||||
|
if (longind != NULL)
|
||||||
|
*longind = option_index;
|
||||||
|
if (pfound->flag)
|
||||||
|
{
|
||||||
|
*(pfound->flag) = pfound->val;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return pfound->val;
|
||||||
|
}
|
||||||
|
no_longs:
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
return 'W';
|
||||||
|
}
|
||||||
|
if (temp[1] == ':')
|
||||||
|
{
|
||||||
|
if (temp[2] == ':')
|
||||||
|
{
|
||||||
|
if (*d->__nextchar != '\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = NULL;
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (*d->__nextchar != '\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else if (d->optind == argc)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fprintf(stderr, "%s: option requires an argument -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
if (optstring[0] == ':')
|
||||||
|
c = ':';
|
||||||
|
else
|
||||||
|
c = '?';
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
int _getopt_internal_a(int argc, char *const *argv, const char *optstring, const struct option_a *longopts, int *longind, int long_only, int posixly_correct)
|
||||||
|
{
|
||||||
|
int result;
|
||||||
|
getopt_data_a.optind = optind;
|
||||||
|
getopt_data_a.opterr = opterr;
|
||||||
|
result = _getopt_internal_r_a(argc, argv, optstring, longopts, longind, long_only, &getopt_data_a, posixly_correct);
|
||||||
|
optind = getopt_data_a.optind;
|
||||||
|
optarg_a = getopt_data_a.optarg;
|
||||||
|
optopt = getopt_data_a.optopt;
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
int getopt_a(int argc, char *const *argv, const char *optstring) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_a(argc, argv, optstring, (const struct option_a *) 0, (int *)0, 0, 0);
|
||||||
|
}
|
||||||
|
int getopt_long_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_a(argc, argv, options, long_options, opt_index, 0, 0);
|
||||||
|
}
|
||||||
|
int getopt_long_only_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_a(argc, argv, options, long_options, opt_index, 1, 0);
|
||||||
|
}
|
||||||
|
int _getopt_long_r_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index, struct _getopt_data_a *d)
|
||||||
|
{
|
||||||
|
return _getopt_internal_r_a(argc, argv, options, long_options, opt_index, 0, d, 0);
|
||||||
|
}
|
||||||
|
int _getopt_long_only_r_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index, struct _getopt_data_a *d)
|
||||||
|
{
|
||||||
|
return _getopt_internal_r_a(argc, argv, options, long_options, opt_index, 1, d, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static struct _getopt_data_w
|
||||||
|
{
|
||||||
|
int optind;
|
||||||
|
int opterr;
|
||||||
|
int optopt;
|
||||||
|
wchar_t *optarg;
|
||||||
|
int __initialized;
|
||||||
|
wchar_t *__nextchar;
|
||||||
|
enum ENUM_ORDERING __ordering;
|
||||||
|
int __posixly_correct;
|
||||||
|
int __first_nonopt;
|
||||||
|
int __last_nonopt;
|
||||||
|
} getopt_data_w;
|
||||||
|
wchar_t *optarg_w;
|
||||||
|
|
||||||
|
static void exchange_w(wchar_t **argv, struct _getopt_data_w *d)
|
||||||
|
{
|
||||||
|
int bottom = d->__first_nonopt;
|
||||||
|
int middle = d->__last_nonopt;
|
||||||
|
int top = d->optind;
|
||||||
|
wchar_t *tem;
|
||||||
|
while (top > middle && middle > bottom)
|
||||||
|
{
|
||||||
|
if (top - middle > middle - bottom)
|
||||||
|
{
|
||||||
|
int len = middle - bottom;
|
||||||
|
register int i;
|
||||||
|
for (i = 0; i < len; i++)
|
||||||
|
{
|
||||||
|
tem = argv[bottom + i];
|
||||||
|
argv[bottom + i] = argv[top - (middle - bottom) + i];
|
||||||
|
argv[top - (middle - bottom) + i] = tem;
|
||||||
|
}
|
||||||
|
top -= len;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
int len = top - middle;
|
||||||
|
register int i;
|
||||||
|
for (i = 0; i < len; i++)
|
||||||
|
{
|
||||||
|
tem = argv[bottom + i];
|
||||||
|
argv[bottom + i] = argv[middle + i];
|
||||||
|
argv[middle + i] = tem;
|
||||||
|
}
|
||||||
|
bottom += len;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__first_nonopt += (d->optind - d->__last_nonopt);
|
||||||
|
d->__last_nonopt = d->optind;
|
||||||
|
}
|
||||||
|
static const wchar_t *_getopt_initialize_w(const wchar_t *optstring, struct _getopt_data_w *d, int posixly_correct)
|
||||||
|
{
|
||||||
|
d->__first_nonopt = d->__last_nonopt = d->optind;
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
d->__posixly_correct = posixly_correct | !!_wgetenv(L"POSIXLY_CORRECT");
|
||||||
|
if (optstring[0] == L'-')
|
||||||
|
{
|
||||||
|
d->__ordering = RETURN_IN_ORDER;
|
||||||
|
++optstring;
|
||||||
|
}
|
||||||
|
else if (optstring[0] == L'+')
|
||||||
|
{
|
||||||
|
d->__ordering = REQUIRE_ORDER;
|
||||||
|
++optstring;
|
||||||
|
}
|
||||||
|
else if (d->__posixly_correct)
|
||||||
|
d->__ordering = REQUIRE_ORDER;
|
||||||
|
else
|
||||||
|
d->__ordering = PERMUTE;
|
||||||
|
return optstring;
|
||||||
|
}
|
||||||
|
int _getopt_internal_r_w(int argc, wchar_t *const *argv, const wchar_t *optstring, const struct option_w *longopts, int *longind, int long_only, struct _getopt_data_w *d, int posixly_correct)
|
||||||
|
{
|
||||||
|
int print_errors = d->opterr;
|
||||||
|
if (argc < 1)
|
||||||
|
return -1;
|
||||||
|
d->optarg = NULL;
|
||||||
|
if (d->optind == 0 || !d->__initialized)
|
||||||
|
{
|
||||||
|
if (d->optind == 0)
|
||||||
|
d->optind = 1;
|
||||||
|
optstring = _getopt_initialize_w(optstring, d, posixly_correct);
|
||||||
|
d->__initialized = 1;
|
||||||
|
}
|
||||||
|
else if (optstring[0] == L'-' || optstring[0] == L'+')
|
||||||
|
optstring++;
|
||||||
|
if (optstring[0] == L':')
|
||||||
|
print_errors = 0;
|
||||||
|
if (d->__nextchar == NULL || *d->__nextchar == L'\0')
|
||||||
|
{
|
||||||
|
if (d->__last_nonopt > d->optind)
|
||||||
|
d->__last_nonopt = d->optind;
|
||||||
|
if (d->__first_nonopt > d->optind)
|
||||||
|
d->__first_nonopt = d->optind;
|
||||||
|
if (d->__ordering == PERMUTE)
|
||||||
|
{
|
||||||
|
if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
|
||||||
|
exchange_w((wchar_t **)argv, d);
|
||||||
|
else if (d->__last_nonopt != d->optind)
|
||||||
|
d->__first_nonopt = d->optind;
|
||||||
|
while (d->optind < argc && (argv[d->optind][0] != L'-' || argv[d->optind][1] == L'\0'))
|
||||||
|
d->optind++;
|
||||||
|
d->__last_nonopt = d->optind;
|
||||||
|
}
|
||||||
|
if (d->optind != argc && !wcscmp(argv[d->optind], L"--"))
|
||||||
|
{
|
||||||
|
d->optind++;
|
||||||
|
if (d->__first_nonopt != d->__last_nonopt && d->__last_nonopt != d->optind)
|
||||||
|
exchange_w((wchar_t **)argv, d);
|
||||||
|
else if (d->__first_nonopt == d->__last_nonopt)
|
||||||
|
d->__first_nonopt = d->optind;
|
||||||
|
d->__last_nonopt = argc;
|
||||||
|
d->optind = argc;
|
||||||
|
}
|
||||||
|
if (d->optind == argc)
|
||||||
|
{
|
||||||
|
if (d->__first_nonopt != d->__last_nonopt)
|
||||||
|
d->optind = d->__first_nonopt;
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
if ((argv[d->optind][0] != L'-' || argv[d->optind][1] == L'\0'))
|
||||||
|
{
|
||||||
|
if (d->__ordering == REQUIRE_ORDER)
|
||||||
|
return -1;
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
d->__nextchar = (argv[d->optind] + 1 + (longopts != NULL && argv[d->optind][1] == L'-'));
|
||||||
|
}
|
||||||
|
if (longopts != NULL && (argv[d->optind][1] == L'-' || (long_only && (argv[d->optind][2] || !wcschr(optstring, argv[d->optind][1])))))
|
||||||
|
{
|
||||||
|
wchar_t *nameend;
|
||||||
|
unsigned int namelen;
|
||||||
|
const struct option_w *p;
|
||||||
|
const struct option_w *pfound = NULL;
|
||||||
|
struct option_list
|
||||||
|
{
|
||||||
|
const struct option_w *p;
|
||||||
|
struct option_list *next;
|
||||||
|
} *ambig_list = NULL;
|
||||||
|
int exact = 0;
|
||||||
|
int indfound = -1;
|
||||||
|
int option_index;
|
||||||
|
for (nameend = d->__nextchar; *nameend && *nameend != L'='; nameend++);
|
||||||
|
namelen = (unsigned int)(nameend - d->__nextchar);
|
||||||
|
for (p = longopts, option_index = 0; p->name; p++, option_index++)
|
||||||
|
if (!wcsncmp(p->name, d->__nextchar, namelen))
|
||||||
|
{
|
||||||
|
if (namelen == (unsigned int)wcslen(p->name))
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
exact = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
else if (pfound == NULL)
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
}
|
||||||
|
else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
|
||||||
|
{
|
||||||
|
struct option_list *newp = (struct option_list*)alloca(sizeof(*newp));
|
||||||
|
newp->p = p;
|
||||||
|
newp->next = ambig_list;
|
||||||
|
ambig_list = newp;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (ambig_list != NULL && !exact)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
struct option_list first;
|
||||||
|
first.p = pfound;
|
||||||
|
first.next = ambig_list;
|
||||||
|
ambig_list = &first;
|
||||||
|
fwprintf(stderr, L"%s: option '%s' is ambiguous; possibilities:", argv[0], argv[d->optind]);
|
||||||
|
do
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L" '--%s'", ambig_list->p->name);
|
||||||
|
ambig_list = ambig_list->next;
|
||||||
|
} while (ambig_list != NULL);
|
||||||
|
fputwc(L'\n', stderr);
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
d->optind++;
|
||||||
|
d->optopt = 0;
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
if (pfound != NULL)
|
||||||
|
{
|
||||||
|
option_index = indfound;
|
||||||
|
d->optind++;
|
||||||
|
if (*nameend)
|
||||||
|
{
|
||||||
|
if (pfound->has_arg)
|
||||||
|
d->optarg = nameend + 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
if (argv[d->optind - 1][1] == L'-')
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '--%s' doesn't allow an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '%c%s' doesn't allow an argument\n", argv[0], argv[d->optind - 1][0], pfound->name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
d->optopt = pfound->val;
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (pfound->has_arg == 1)
|
||||||
|
{
|
||||||
|
if (d->optind < argc)
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '--%s' requires an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
d->optopt = pfound->val;
|
||||||
|
return optstring[0] == L':' ? L':' : L'?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
if (longind != NULL)
|
||||||
|
*longind = option_index;
|
||||||
|
if (pfound->flag)
|
||||||
|
{
|
||||||
|
*(pfound->flag) = pfound->val;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return pfound->val;
|
||||||
|
}
|
||||||
|
if (!long_only || argv[d->optind][1] == L'-' || wcschr(optstring, *d->__nextchar) == NULL)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
if (argv[d->optind][1] == L'-')
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: unrecognized option '--%s'\n", argv[0], d->__nextchar);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: unrecognized option '%c%s'\n", argv[0], argv[d->optind][0], d->__nextchar);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
d->__nextchar = (wchar_t *)L"";
|
||||||
|
d->optind++;
|
||||||
|
d->optopt = 0;
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
{
|
||||||
|
wchar_t c = *d->__nextchar++;
|
||||||
|
wchar_t *temp = (wchar_t*)wcschr(optstring, c);
|
||||||
|
if (*d->__nextchar == L'\0')
|
||||||
|
++d->optind;
|
||||||
|
if (temp == NULL || c == L':' || c == L';')
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: invalid option -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
if (temp[0] == L'W' && temp[1] == L';')
|
||||||
|
{
|
||||||
|
wchar_t *nameend;
|
||||||
|
const struct option_w *p;
|
||||||
|
const struct option_w *pfound = NULL;
|
||||||
|
int exact = 0;
|
||||||
|
int ambig = 0;
|
||||||
|
int indfound = 0;
|
||||||
|
int option_index;
|
||||||
|
if (longopts == NULL)
|
||||||
|
goto no_longs;
|
||||||
|
if (*d->__nextchar != L'\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else if (d->optind == argc)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option requires an argument -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
if (optstring[0] == L':')
|
||||||
|
c = L':';
|
||||||
|
else
|
||||||
|
c = L'?';
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
for (d->__nextchar = nameend = d->optarg; *nameend && *nameend != L'='; nameend++);
|
||||||
|
for (p = longopts, option_index = 0; p->name; p++, option_index++)
|
||||||
|
if (!wcsncmp(p->name, d->__nextchar, nameend - d->__nextchar))
|
||||||
|
{
|
||||||
|
if ((unsigned int)(nameend - d->__nextchar) == wcslen(p->name))
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
exact = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
else if (pfound == NULL)
|
||||||
|
{
|
||||||
|
pfound = p;
|
||||||
|
indfound = option_index;
|
||||||
|
}
|
||||||
|
else if (long_only || pfound->has_arg != p->has_arg || pfound->flag != p->flag || pfound->val != p->val)
|
||||||
|
ambig = 1;
|
||||||
|
}
|
||||||
|
if (ambig && !exact)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '-W %s' is ambiguous\n", argv[0], d->optarg);
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
d->optind++;
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
if (pfound != NULL)
|
||||||
|
{
|
||||||
|
option_index = indfound;
|
||||||
|
if (*nameend)
|
||||||
|
{
|
||||||
|
if (pfound->has_arg)
|
||||||
|
d->optarg = nameend + 1;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '-W %s' doesn't allow an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
return L'?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (pfound->has_arg == 1)
|
||||||
|
{
|
||||||
|
if (d->optind < argc)
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option '-W %s' requires an argument\n", argv[0], pfound->name);
|
||||||
|
}
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
return optstring[0] == L':' ? L':' : L'?';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = NULL;
|
||||||
|
d->__nextchar += wcslen(d->__nextchar);
|
||||||
|
if (longind != NULL)
|
||||||
|
*longind = option_index;
|
||||||
|
if (pfound->flag)
|
||||||
|
{
|
||||||
|
*(pfound->flag) = pfound->val;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return pfound->val;
|
||||||
|
}
|
||||||
|
no_longs:
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
return L'W';
|
||||||
|
}
|
||||||
|
if (temp[1] == L':')
|
||||||
|
{
|
||||||
|
if (temp[2] == L':')
|
||||||
|
{
|
||||||
|
if (*d->__nextchar != L'\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = NULL;
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (*d->__nextchar != L'\0')
|
||||||
|
{
|
||||||
|
d->optarg = d->__nextchar;
|
||||||
|
d->optind++;
|
||||||
|
}
|
||||||
|
else if (d->optind == argc)
|
||||||
|
{
|
||||||
|
if (print_errors)
|
||||||
|
{
|
||||||
|
fwprintf(stderr, L"%s: option requires an argument -- '%c'\n", argv[0], c);
|
||||||
|
}
|
||||||
|
d->optopt = c;
|
||||||
|
if (optstring[0] == L':')
|
||||||
|
c = L':';
|
||||||
|
else
|
||||||
|
c = L'?';
|
||||||
|
}
|
||||||
|
else
|
||||||
|
d->optarg = argv[d->optind++];
|
||||||
|
d->__nextchar = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return c;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
int _getopt_internal_w(int argc, wchar_t *const *argv, const wchar_t *optstring, const struct option_w *longopts, int *longind, int long_only, int posixly_correct)
|
||||||
|
{
|
||||||
|
int result;
|
||||||
|
getopt_data_w.optind = optind;
|
||||||
|
getopt_data_w.opterr = opterr;
|
||||||
|
result = _getopt_internal_r_w(argc, argv, optstring, longopts, longind, long_only, &getopt_data_w, posixly_correct);
|
||||||
|
optind = getopt_data_w.optind;
|
||||||
|
optarg_w = getopt_data_w.optarg;
|
||||||
|
optopt = getopt_data_w.optopt;
|
||||||
|
return result;
|
||||||
|
}
|
||||||
|
int getopt_w(int argc, wchar_t *const *argv, const wchar_t *optstring) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_w(argc, argv, optstring, (const struct option_w *) 0, (int *)0, 0, 0);
|
||||||
|
}
|
||||||
|
int getopt_long_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_w(argc, argv, options, long_options, opt_index, 0, 0);
|
||||||
|
}
|
||||||
|
int getopt_long_only_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW
|
||||||
|
{
|
||||||
|
return _getopt_internal_w(argc, argv, options, long_options, opt_index, 1, 0);
|
||||||
|
}
|
||||||
|
int _getopt_long_r_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index, struct _getopt_data_w *d)
|
||||||
|
{
|
||||||
|
return _getopt_internal_r_w(argc, argv, options, long_options, opt_index, 0, d, 0);
|
||||||
|
}
|
||||||
|
int _getopt_long_only_r_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index, struct _getopt_data_w *d)
|
||||||
|
{
|
||||||
|
return _getopt_internal_r_w(argc, argv, options, long_options, opt_index, 1, d, 0);
|
||||||
|
}
|
136
externals/getopt/getopt.h
vendored
Normal file
136
externals/getopt/getopt.h
vendored
Normal file
@ -0,0 +1,136 @@
|
|||||||
|
/* Getopt for Microsoft C
|
||||||
|
This code is a modification of the Free Software Foundation, Inc.
|
||||||
|
Getopt library for parsing command line argument the purpose was
|
||||||
|
to provide a Microsoft Visual C friendly derivative. This code
|
||||||
|
provides functionality for both Unicode and Multibyte builds.
|
||||||
|
|
||||||
|
Date: 02/03/2011 - Ludvik Jerabek - Initial Release
|
||||||
|
Version: 1.0
|
||||||
|
Comment: Supports getopt, getopt_long, and getopt_long_only
|
||||||
|
and POSIXLY_CORRECT environment flag
|
||||||
|
License: LGPL
|
||||||
|
|
||||||
|
Revisions:
|
||||||
|
|
||||||
|
02/03/2011 - Ludvik Jerabek - Initial Release
|
||||||
|
02/20/2011 - Ludvik Jerabek - Fixed compiler warnings at Level 4
|
||||||
|
07/05/2011 - Ludvik Jerabek - Added no_argument, required_argument, optional_argument defs
|
||||||
|
08/03/2011 - Ludvik Jerabek - Fixed non-argument runtime bug which caused runtime exception
|
||||||
|
08/09/2011 - Ludvik Jerabek - Added code to export functions for DLL and LIB
|
||||||
|
02/15/2012 - Ludvik Jerabek - Fixed _GETOPT_THROW definition missing in implementation file
|
||||||
|
08/01/2012 - Ludvik Jerabek - Created separate functions for char and wchar_t characters so single dll can do both unicode and ansi
|
||||||
|
10/15/2012 - Ludvik Jerabek - Modified to match latest GNU features
|
||||||
|
06/19/2015 - Ludvik Jerabek - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable
|
||||||
|
|
||||||
|
**DISCLAIMER**
|
||||||
|
THIS MATERIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
|
||||||
|
EITHER EXPRESS OR IMPLIED, INCLUDING, BUT Not LIMITED TO, THE
|
||||||
|
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS DO NOT ALLOW THE
|
||||||
|
EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT
|
||||||
|
APPLY TO YOU. IN NO EVENT WILL I BE LIABLE TO ANY PARTY FOR ANY
|
||||||
|
DIRECT, INDIRECT, SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY
|
||||||
|
USE OF THIS MATERIAL INCLUDING, WITHOUT LIMITATION, ANY LOST
|
||||||
|
PROFITS, BUSINESS INTERRUPTION, LOSS OF PROGRAMS OR OTHER DATA ON
|
||||||
|
YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE, EVEN If WE ARE
|
||||||
|
EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
|
||||||
|
*/
|
||||||
|
#ifndef __GETOPT_H_
|
||||||
|
#define __GETOPT_H_
|
||||||
|
|
||||||
|
#ifdef _GETOPT_API
|
||||||
|
#undef _GETOPT_API
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(EXPORTS_GETOPT) && defined(STATIC_GETOPT)
|
||||||
|
#error "The preprocessor definitions of EXPORTS_GETOPT and STATIC_GETOPT can only be used individually"
|
||||||
|
#elif defined(STATIC_GETOPT)
|
||||||
|
#pragma message("Warning static builds of getopt violate the Lesser GNU Public License")
|
||||||
|
#define _GETOPT_API
|
||||||
|
#elif defined(EXPORTS_GETOPT)
|
||||||
|
#pragma message("Exporting getopt library")
|
||||||
|
#define _GETOPT_API __declspec(dllexport)
|
||||||
|
#else
|
||||||
|
#pragma message("Importing getopt library")
|
||||||
|
#define _GETOPT_API __declspec(dllimport)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Change behavior for C\C++
|
||||||
|
#ifdef __cplusplus
|
||||||
|
#define _BEGIN_EXTERN_C extern "C" {
|
||||||
|
#define _END_EXTERN_C }
|
||||||
|
#define _GETOPT_THROW throw()
|
||||||
|
#else
|
||||||
|
#define _BEGIN_EXTERN_C
|
||||||
|
#define _END_EXTERN_C
|
||||||
|
#define _GETOPT_THROW
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Standard GNU options
|
||||||
|
#define null_argument 0
|
||||||
|
#define no_argument 0
|
||||||
|
#define required_argument 1
|
||||||
|
#define optional_argument 2
|
||||||
|
|
||||||
|
// Shorter Options
|
||||||
|
#define ARG_NULL 0
|
||||||
|
#define ARG_NONE 0
|
||||||
|
#define ARG_REQ 1
|
||||||
|
#define ARG_OPT 2
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
#include <wchar.h>
|
||||||
|
|
||||||
|
_BEGIN_EXTERN_C
|
||||||
|
|
||||||
|
extern _GETOPT_API int optind;
|
||||||
|
extern _GETOPT_API int opterr;
|
||||||
|
extern _GETOPT_API int optopt;
|
||||||
|
|
||||||
|
// Ansi
|
||||||
|
struct option_a
|
||||||
|
{
|
||||||
|
const char* name;
|
||||||
|
int has_arg;
|
||||||
|
int *flag;
|
||||||
|
int val;
|
||||||
|
};
|
||||||
|
extern _GETOPT_API char *optarg_a;
|
||||||
|
extern _GETOPT_API int getopt_a(int argc, char *const *argv, const char *optstring) _GETOPT_THROW;
|
||||||
|
extern _GETOPT_API int getopt_long_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW;
|
||||||
|
extern _GETOPT_API int getopt_long_only_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW;
|
||||||
|
|
||||||
|
// Unicode
|
||||||
|
struct option_w
|
||||||
|
{
|
||||||
|
const wchar_t* name;
|
||||||
|
int has_arg;
|
||||||
|
int *flag;
|
||||||
|
int val;
|
||||||
|
};
|
||||||
|
extern _GETOPT_API wchar_t *optarg_w;
|
||||||
|
extern _GETOPT_API int getopt_w(int argc, wchar_t *const *argv, const wchar_t *optstring) _GETOPT_THROW;
|
||||||
|
extern _GETOPT_API int getopt_long_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW;
|
||||||
|
extern _GETOPT_API int getopt_long_only_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW;
|
||||||
|
|
||||||
|
_END_EXTERN_C
|
||||||
|
|
||||||
|
#undef _BEGIN_EXTERN_C
|
||||||
|
#undef _END_EXTERN_C
|
||||||
|
#undef _GETOPT_THROW
|
||||||
|
#undef _GETOPT_API
|
||||||
|
|
||||||
|
#ifdef _UNICODE
|
||||||
|
#define getopt getopt_w
|
||||||
|
#define getopt_long getopt_long_w
|
||||||
|
#define getopt_long_only getopt_long_only_w
|
||||||
|
#define option option_w
|
||||||
|
#define optarg optarg_w
|
||||||
|
#else
|
||||||
|
#define getopt getopt_a
|
||||||
|
#define getopt_long getopt_long_a
|
||||||
|
#define getopt_long_only getopt_long_only_a
|
||||||
|
#define option option_a
|
||||||
|
#define optarg optarg_a
|
||||||
|
#endif
|
||||||
|
#endif // __GETOPT_H_
|
@ -16,8 +16,11 @@ create_directory_groups(${SRCS} ${HEADERS})
|
|||||||
add_executable(citra ${SRCS} ${HEADERS})
|
add_executable(citra ${SRCS} ${HEADERS})
|
||||||
target_link_libraries(citra core common video_core)
|
target_link_libraries(citra core common video_core)
|
||||||
target_link_libraries(citra ${GLFW_LIBRARIES} ${OPENGL_gl_LIBRARY} inih)
|
target_link_libraries(citra ${GLFW_LIBRARIES} ${OPENGL_gl_LIBRARY} inih)
|
||||||
|
if (MSVC)
|
||||||
|
target_link_libraries(citra getopt)
|
||||||
|
endif()
|
||||||
target_link_libraries(citra ${PLATFORM_LIBRARIES})
|
target_link_libraries(citra ${PLATFORM_LIBRARIES})
|
||||||
|
|
||||||
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD")
|
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD")
|
||||||
install(TARGETS citra RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
|
install(TARGETS citra RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
|
||||||
endif()
|
endif()
|
@ -3,6 +3,15 @@
|
|||||||
// Refer to the license.txt file included.
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
#include <string>
|
#include <string>
|
||||||
|
#include <thread>
|
||||||
|
#include <iostream>
|
||||||
|
|
||||||
|
#ifdef _MSC_VER
|
||||||
|
#include <getopt.h>
|
||||||
|
#else
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <getopt.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
#include "common/logging/log.h"
|
#include "common/logging/log.h"
|
||||||
#include "common/logging/backend.h"
|
#include "common/logging/backend.h"
|
||||||
@ -18,12 +27,39 @@
|
|||||||
|
|
||||||
#include "video_core/video_core.h"
|
#include "video_core/video_core.h"
|
||||||
|
|
||||||
|
|
||||||
|
static void PrintHelp()
|
||||||
|
{
|
||||||
|
std::cout << "Usage: citra <filename>" << std::endl;
|
||||||
|
}
|
||||||
|
|
||||||
/// Application entry point
|
/// Application entry point
|
||||||
int main(int argc, char **argv) {
|
int main(int argc, char **argv) {
|
||||||
|
int option_index = 0;
|
||||||
|
std::string boot_filename;
|
||||||
|
static struct option long_options[] = {
|
||||||
|
{ "help", no_argument, 0, 'h' },
|
||||||
|
{ 0, 0, 0, 0 }
|
||||||
|
};
|
||||||
|
|
||||||
|
while (optind < argc) {
|
||||||
|
char arg = getopt_long(argc, argv, ":h", long_options, &option_index);
|
||||||
|
if (arg != -1) {
|
||||||
|
switch (arg) {
|
||||||
|
case 'h':
|
||||||
|
PrintHelp();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
boot_filename = argv[optind];
|
||||||
|
optind++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
Log::Filter log_filter(Log::Level::Debug);
|
Log::Filter log_filter(Log::Level::Debug);
|
||||||
Log::SetFilter(&log_filter);
|
Log::SetFilter(&log_filter);
|
||||||
|
|
||||||
if (argc < 2) {
|
if (boot_filename.empty()) {
|
||||||
LOG_CRITICAL(Frontend, "Failed to load ROM: No ROM specified");
|
LOG_CRITICAL(Frontend, "Failed to load ROM: No ROM specified");
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
@ -31,7 +67,7 @@ int main(int argc, char **argv) {
|
|||||||
Config config;
|
Config config;
|
||||||
log_filter.ParseFilterString(Settings::values.log_filter);
|
log_filter.ParseFilterString(Settings::values.log_filter);
|
||||||
|
|
||||||
std::string boot_filename = argv[1];
|
|
||||||
EmuWindow_GLFW* emu_window = new EmuWindow_GLFW;
|
EmuWindow_GLFW* emu_window = new EmuWindow_GLFW;
|
||||||
|
|
||||||
VideoCore::g_hw_renderer_enabled = Settings::values.use_hw_renderer;
|
VideoCore::g_hw_renderer_enabled = Settings::values.use_hw_renderer;
|
||||||
|
Loading…
Reference in New Issue
Block a user