Python code coverage for Python/getopt.c

#	count	content
1	n/a	/---------------------------------------------------------------------------
2	n/a	* <RCS keywords>
3	n/a	*
4	n/a	* C++ Library
5	n/a	*
6	n/a	* Copyright 1992-1994, David Gottner
7	n/a	*
8	n/a	* All Rights Reserved
9	n/a	*
10	n/a	* Permission to use, copy, modify, and distribute this software and its
11	n/a	* documentation for any purpose and without fee is hereby granted,
12	n/a	* provided that the above copyright notice, this permission notice and
13	n/a	* the following disclaimer notice appear unmodified in all copies.
14	n/a	*
15	n/a	* I DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
16	n/a	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL I
17	n/a	* BE LIABLE FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
18	n/a	* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER
19	n/a	* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
20	n/a	* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21	n/a	*
22	n/a	* Nevertheless, I would like to know about bugs in this library or
23	n/a	* suggestions for improvment. Send bug reports and feedback to
24	n/a	* davegottner@delphi.com.
25	n/a	---------------------------------------------------------------------------/
26	n/a
27	n/a	/* Modified to support --help and --version, as well as /? on Windows
28	n/a	* by Georg Brandl. */
29	n/a
30	n/a	#include <Python.h>
31	n/a	#include <stdio.h>
32	n/a	#include <string.h>
33	n/a	#include <wchar.h>
34	n/a	#include <pygetopt.h>
35	n/a
36	n/a	#ifdef __cplusplus
37	n/a	extern "C" {
38	n/a	#endif
39	n/a
40	n/a	int _PyOS_opterr = 1; /* generate error messages */
41	n/a	int _PyOS_optind = 1; /* index into argv array */
42	n/a	wchar_t _PyOS_optarg = NULL; / optional argument */
43	n/a
44	n/a	static wchar_t *opt_ptr = L"";
45	n/a
46	n/a	void _PyOS_ResetGetOpt(void)
47	n/a	{
48	n/a	_PyOS_opterr = 1;
49	n/a	_PyOS_optind = 1;
50	n/a	_PyOS_optarg = NULL;
51	n/a	opt_ptr = L"";
52	n/a	}
53	n/a
54	n/a	int _PyOS_GetOpt(int argc, wchar_t *argv, wchar_t optstring)
55	n/a	{
56	n/a	wchar_t *ptr;
57	n/a	wchar_t option;
58	n/a
59	n/a	if (*opt_ptr == '\0') {
60	n/a
61	n/a	if (_PyOS_optind >= argc)
62	n/a	return -1;
63	n/a	#ifdef MS_WINDOWS
64	n/a	else if (wcscmp(argv[_PyOS_optind], L"/?") == 0) {
65	n/a	++_PyOS_optind;
66	n/a	return 'h';
67	n/a	}
68	n/a	#endif
69	n/a
70	n/a	else if (argv[_PyOS_optind][0] != L'-' \|\|
71	n/a	argv[_PyOS_optind][1] == L'\0' /* lone dash */ )
72	n/a	return -1;
73	n/a
74	n/a	else if (wcscmp(argv[_PyOS_optind], L"--") == 0) {
75	n/a	++_PyOS_optind;
76	n/a	return -1;
77	n/a	}
78	n/a
79	n/a	else if (wcscmp(argv[_PyOS_optind], L"--help") == 0) {
80	n/a	++_PyOS_optind;
81	n/a	return 'h';
82	n/a	}
83	n/a
84	n/a	else if (wcscmp(argv[_PyOS_optind], L"--version") == 0) {
85	n/a	++_PyOS_optind;
86	n/a	return 'V';
87	n/a	}
88	n/a
89	n/a
90	n/a	opt_ptr = &argv[_PyOS_optind++][1];
91	n/a	}
92	n/a
93	n/a	if ((option = *opt_ptr++) == L'\0')
94	n/a	return -1;
95	n/a
96	n/a	if (option == 'J') {
97	n/a	if (_PyOS_opterr)
98	n/a	fprintf(stderr, "-J is reserved for Jython\n");
99	n/a	return '_';
100	n/a	}
101	n/a
102	n/a	if ((ptr = wcschr(optstring, option)) == NULL) {
103	n/a	if (_PyOS_opterr)
104	n/a	fprintf(stderr, "Unknown option: -%c\n", (char)option);
105	n/a	return '_';
106	n/a	}
107	n/a
108	n/a	if (*(ptr + 1) == L':') {
109	n/a	if (*opt_ptr != L'\0') {
110	n/a	_PyOS_optarg = opt_ptr;
111	n/a	opt_ptr = L"";
112	n/a	}
113	n/a
114	n/a	else {
115	n/a	if (_PyOS_optind >= argc) {
116	n/a	if (_PyOS_opterr)
117	n/a	fprintf(stderr,
118	n/a	"Argument expected for the -%c option\n", (char)option);
119	n/a	return '_';
120	n/a	}
121	n/a
122	n/a	_PyOS_optarg = argv[_PyOS_optind++];
123	n/a	}
124	n/a	}
125	n/a
126	n/a	return option;
127	n/a	}
128	n/a
129	n/a	#ifdef __cplusplus
130	n/a	}
131	n/a	#endif
132	n/a