From e0e3e1717e3d33762ce61950504f9637a6e669ed Mon Sep 17 00:00:00 2001
From: nkozlovskiy <nmk@ydb.tech>
Date: Fri, 29 Sep 2023 12:24:06 +0300
Subject: add ydb deps
---
contrib/tools/python3/src/Python/getopt.c | 179 ++++++++++++++++++++++++++++++
1 file changed, 179 insertions(+)
create mode 100644 contrib/tools/python3/src/Python/getopt.c
(limited to 'contrib/tools/python3/src/Python/getopt.c')
diff --git a/contrib/tools/python3/src/Python/getopt.c b/contrib/tools/python3/src/Python/getopt.c
new file mode 100644
index 0000000000..4135bf1446
--- /dev/null
+++ b/contrib/tools/python3/src/Python/getopt.c
@@ -0,0 +1,179 @@
+/*---------------------------------------------------------------------------*
+ * <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
+
--
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