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| author | AlexSm <[email protected]> | 2024-03-05 10:40:59 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-03-05 12:40:59 +0300 |
| commit | 1ac13c847b5358faba44dbb638a828e24369467b (patch) | |
| tree | 07672b4dd3604ad3dee540a02c6494cb7d10dc3d /contrib/tools/python3/src/Python/getopt.c | |
| parent | ffcca3e7f7958ddc6487b91d3df8c01054bd0638 (diff) | |
Library import 16 (#2433)
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Diffstat (limited to 'contrib/tools/python3/src/Python/getopt.c')
| -rw-r--r-- | contrib/tools/python3/src/Python/getopt.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/contrib/tools/python3/src/Python/getopt.c b/contrib/tools/python3/src/Python/getopt.c deleted file mode 100644 index 4135bf1446e..00000000000 --- a/contrib/tools/python3/src/Python/getopt.c +++ /dev/null @@ -1,179 +0,0 @@ -/*---------------------------------------------------------------------------* - * <RCS keywords> - * - * C++ Library - * - * Copyright 1992-1994, David Gottner - * - * All Rights Reserved - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose and without fee is hereby granted, - * provided that the above copyright notice, this permission notice and - * the following disclaimer notice appear unmodified in all copies. - * - * I DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL I - * BE LIABLE FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY - * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER - * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT - * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - *---------------------------------------------------------------------------*/ - -/* Modified to support --help and --version, as well as /? on Windows - * by Georg Brandl. */ - -#include <Python.h> -#include <stdio.h> -#include <string.h> -#include <wchar.h> -#include "pycore_getopt.h" - -#ifdef __cplusplus -extern "C" { -#endif - -int _PyOS_opterr = 1; /* generate error messages */ -Py_ssize_t _PyOS_optind = 1; /* index into argv array */ -const wchar_t *_PyOS_optarg = NULL; /* optional argument */ - -static const wchar_t *opt_ptr = L""; - -/* Python command line short and long options */ - -#define SHORT_OPTS L"bBc:dEhiIJm:OPqRsStuvVW:xX:?" - -static const _PyOS_LongOption longopts[] = { - /* name, has_arg, val (used in switch in initconfig.c) */ - {L"check-hash-based-pycs", 1, 0}, - {L"help-all", 0, 1}, - {L"help-env", 0, 2}, - {L"help-xoptions", 0, 3}, - {NULL, 0, -1}, /* sentinel */ -}; - - -void _PyOS_ResetGetOpt(void) -{ - _PyOS_opterr = 1; - _PyOS_optind = 1; - _PyOS_optarg = NULL; - opt_ptr = L""; -} - -int _PyOS_GetOpt(Py_ssize_t argc, wchar_t * const *argv, int *longindex) -{ - wchar_t *ptr; - wchar_t option; - - if (*opt_ptr == '\0') { - - if (_PyOS_optind >= argc) - return -1; -#ifdef MS_WINDOWS - else if (wcscmp(argv[_PyOS_optind], L"/?") == 0) { - ++_PyOS_optind; - return 'h'; - } -#endif - - else if (argv[_PyOS_optind][0] != L'-' || - argv[_PyOS_optind][1] == L'\0' /* lone dash */ ) - return -1; - - else if (wcscmp(argv[_PyOS_optind], L"--") == 0) { - ++_PyOS_optind; - return -1; - } - - else if (wcscmp(argv[_PyOS_optind], L"--help") == 0) { - ++_PyOS_optind; - return 'h'; - } - - else if (wcscmp(argv[_PyOS_optind], L"--version") == 0) { - ++_PyOS_optind; - return 'V'; - } - - opt_ptr = &argv[_PyOS_optind++][1]; - } - - if ((option = *opt_ptr++) == L'\0') - return -1; - - if (option == L'-') { - // Parse long option. - if (*opt_ptr == L'\0') { - if (_PyOS_opterr) { - fprintf(stderr, "expected long option\n"); - } - return -1; - } - *longindex = 0; - const _PyOS_LongOption *opt; - for (opt = &longopts[*longindex]; opt->name; opt = &longopts[++(*longindex)]) { - if (!wcscmp(opt->name, opt_ptr)) - break; - } - if (!opt->name) { - if (_PyOS_opterr) { - fprintf(stderr, "unknown option %ls\n", argv[_PyOS_optind - 1]); - } - return '_'; - } - opt_ptr = L""; - if (!opt->has_arg) { - return opt->val; - } - if (_PyOS_optind >= argc) { - if (_PyOS_opterr) { - fprintf(stderr, "Argument expected for the %ls options\n", - argv[_PyOS_optind - 1]); - } - return '_'; - } - _PyOS_optarg = argv[_PyOS_optind++]; - return opt->val; - } - - if (option == 'J') { - if (_PyOS_opterr) { - fprintf(stderr, "-J is reserved for Jython\n"); - } - return '_'; - } - - if ((ptr = wcschr(SHORT_OPTS, option)) == NULL) { - if (_PyOS_opterr) { - fprintf(stderr, "Unknown option: -%c\n", (char)option); - } - return '_'; - } - - if (*(ptr + 1) == L':') { - if (*opt_ptr != L'\0') { - _PyOS_optarg = opt_ptr; - opt_ptr = L""; - } - - else { - if (_PyOS_optind >= argc) { - if (_PyOS_opterr) { - fprintf(stderr, - "Argument expected for the -%c option\n", (char)option); - } - return '_'; - } - - _PyOS_optarg = argv[_PyOS_optind++]; - } - } - - return option; -} - -#ifdef __cplusplus -} -#endif - |
