1 /*
2 ** Copyright (C) 2009-2017 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 #include "sndfile.h"
31 #include "common.h"
32
33 extern int sf_errno ;
34
35 SNDFILE*
sf_wchar_open(LPCWSTR wpath,int mode,SF_INFO * sfinfo)36 sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo)
37 { SF_PRIVATE *psf ;
38 char utf8name [SF_BUFFER_LEN] ;
39 DWORD dwError ;
40
41 if ((psf = psf_allocate ()) == NULL)
42 { sf_errno = SFE_MALLOC_FAILED ;
43 return NULL ;
44 } ;
45
46 psf_init_files (psf) ;
47
48 if (WideCharToMultiByte (CP_UTF8, 0, wpath, -1, utf8name, sizeof (utf8name), NULL, NULL) == 0)
49 { dwError = GetLastError () ;
50 if (dwError == ERROR_INSUFFICIENT_BUFFER)
51 sf_errno = SFE_FILENAME_TOO_LONG ;
52 else
53 sf_errno = SF_ERR_UNSUPPORTED_ENCODING ;
54
55 sf_close (psf) ;
56
57 return NULL ;
58 } ;
59
60 psf_log_printf (psf, "File : '%s' (utf-8 converted from ucs-2)\n", utf8name) ;
61
62 psf_copy_filename (psf, utf8name) ;
63 psf->file.mode = mode ;
64
65 psf->error = psf_fopen (psf) ;
66
67 return psf_open_file (psf, sfinfo) ;
68 } /* sf_wchar_open */
69
70 #endif
71