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/project/jni/sndfile/src/windows.c

https://github.com/aichunyu/FFPlayer
C | 93 lines | 48 code | 23 blank | 22 comment | 8 complexity | 2972d599fcb3b6026addde4f66f9a35b MD5 | raw file
 1/*
 2** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
 3**
 4** This program is free software; you can redistribute it and/or modify
 5** it under the terms of the GNU Lesser General Public License as published by
 6** the Free Software Foundation; either version 2.1 of the License, or
 7** (at your option) any later version.
 8**
 9** This program is distributed in the hope that it will be useful,
10** but WITHOUT ANY WARRANTY; without even the implied warranty of
11** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12** GNU Lesser General Public License for more details.
13**
14** You should have received a copy of the GNU Lesser General Public License
15** along with this program; if not, write to the Free Software
16** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17*/
18
19/*
20**	This needs to be a separate file so that we don't have to include
21**	<windows.h> elsewhere (too many symbol clashes).
22*/
23
24
25#include "sfconfig.h"
26
27#if OS_IS_WIN32
28#include <windows.h>
29
30#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
31#include "sndfile.h"
32#include "common.h"
33
34extern int sf_errno ;
35
36static void copy_filename (SF_PRIVATE * psf, LPCWSTR wpath) ;
37
38SNDFILE*
39sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo)
40{	SF_PRIVATE 	*psf ;
41	char utf8name [512] ;
42
43	if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
44	{	sf_errno = SFE_MALLOC_FAILED ;
45		return	NULL ;
46		} ;
47
48	memset (psf, 0, sizeof (SF_PRIVATE)) ;
49	psf_init_files (psf) ;
50
51	if (WideCharToMultiByte (CP_UTF8, 0, wpath, -1, utf8name, sizeof (utf8name), NULL, NULL) == 0)
52		psf->file.path.wc [0] = 0 ;
53
54	psf_log_printf (psf, "File : '%s' (utf-8 converted from ucs-2)\n", utf8name) ;
55
56	copy_filename (psf, wpath) ;
57	psf->file.use_wchar = SF_TRUE ;
58	psf->file.mode = mode ;
59
60	psf->error = psf_fopen (psf) ;
61
62	return psf_open_file (psf, sfinfo) ;
63} /* sf_wchar_open */
64
65
66static void
67copy_filename (SF_PRIVATE *psf, LPCWSTR wpath)
68{	const wchar_t *cwcptr ;
69	wchar_t *wcptr ;
70
71	wcsncpy (psf->file.path.wc, wpath, ARRAY_LEN (psf->file.path.wc)) ;
72	psf->file.path.wc [ARRAY_LEN (psf->file.path.wc) - 1] = 0 ;
73	if ((cwcptr = wcsrchr (wpath, '/')) || (cwcptr = wcsrchr (wpath, '\\')))
74		cwcptr ++ ;
75	else
76		cwcptr = wpath ;
77
78	wcsncpy (psf->file.name.wc, cwcptr, ARRAY_LEN (psf->file.name.wc)) ;
79	psf->file.name.wc [ARRAY_LEN (psf->file.name.wc) - 1] = 0 ;
80
81	/* Now grab the directory. */
82	wcsncpy (psf->file.dir.wc, wpath, ARRAY_LEN (psf->file.dir.wc)) ;
83	psf->file.dir.wc [ARRAY_LEN (psf->file.dir.wc) - 1] = 0 ;
84
85	if ((wcptr = wcsrchr (psf->file.dir.wc, '/')) || (wcptr = wcsrchr (psf->file.dir.wc, '\\')))
86		wcptr [1] = 0 ;
87	else
88		psf->file.dir.wc [0] = 0 ;
89
90	return ;
91} /* copy_filename */
92
93#endif