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author | orivej <orivej@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:49 +0300 |
commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/tools/python3/src/Python/getopt.c | |
parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
download | ydb-718c552901d703c502ccbefdfc3c9028d608b947.tar.gz |
Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/tools/python3/src/Python/getopt.c')
-rw-r--r-- | contrib/tools/python3/src/Python/getopt.c | 284 |
1 files changed, 142 insertions, 142 deletions
diff --git a/contrib/tools/python3/src/Python/getopt.c b/contrib/tools/python3/src/Python/getopt.c index 2e3891aae2..fbd9fba3f5 100644 --- a/contrib/tools/python3/src/Python/getopt.c +++ b/contrib/tools/python3/src/Python/getopt.c @@ -1,44 +1,44 @@ -/*---------------------------------------------------------------------------* - * <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> +/*---------------------------------------------------------------------------* + * <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 - + +#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:OqRsStuvVW:xX:?" @@ -49,127 +49,127 @@ static const _PyOS_LongOption longopts[] = { }; -void _PyOS_ResetGetOpt(void) -{ - _PyOS_opterr = 1; - _PyOS_optind = 1; - _PyOS_optarg = NULL; - opt_ptr = L""; -} - +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') { +{ + 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) { + 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) { + 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') { + return '_'; + } + _PyOS_optarg = argv[_PyOS_optind++]; + return opt->val; + } + + if (option == 'J') { if (_PyOS_opterr) { - fprintf(stderr, "-J is reserved for Jython\n"); + fprintf(stderr, "-J is reserved for Jython\n"); } - return '_'; - } - + return '_'; + } + if ((ptr = wcschr(SHORT_OPTS, option)) == NULL) { if (_PyOS_opterr) { - fprintf(stderr, "Unknown option: -%c\n", (char)option); + 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) { + 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); + fprintf(stderr, + "Argument expected for the -%c option\n", (char)option); } - return '_'; - } - - _PyOS_optarg = argv[_PyOS_optind++]; - } - } - - return option; -} - -#ifdef __cplusplus -} -#endif - + return '_'; + } + + _PyOS_optarg = argv[_PyOS_optind++]; + } + } + + return option; +} + +#ifdef __cplusplus +} +#endif + |