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updated for version 7.4.015

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Problem:    MS-Windows: Detecting node type does not work for multi-byte
            characters.
Solution:   Use wide character function when needed. (Ken Takata)
This commit is contained in:
Bram Moolenaar 2013-08-30 17:11:33 +02:00
parent 4e4f529792
commit 4dee1bb0db
2 changed files with 39 additions and 7 deletions
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44
src/os_win32.c
View File

@ -3107,6 +3107,9 @@ mch_nodetype(char_u *name)
{
HANDLE hFile;
int type;
#ifdef FEAT_MBYTE
WCHAR *wn = NULL;
#endif
/* We can't open a file with a name "\\.\con" or "\\.\prn" and trying to
* read from it later will cause Vim to hang. Thus return NODE_WRITABLE
@ -3114,14 +3117,41 @@ mch_nodetype(char_u *name)
if (STRNCMP(name, "\\\\.\\", 4) == 0)
return NODE_WRITABLE;
hFile = CreateFile(name, /* file name */
GENERIC_WRITE, /* access mode */
0, /* share mode */
NULL, /* security descriptor */
OPEN_EXISTING, /* creation disposition */
0, /* file attributes */
NULL); /* handle to template file */
#ifdef FEAT_MBYTE
if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
{
wn = enc_to_utf16(name, NULL);
if (wn != NULL)
{
hFile = CreateFileW(wn, /* file name */
GENERIC_WRITE, /* access mode */
0, /* share mode */
NULL, /* security descriptor */
OPEN_EXISTING, /* creation disposition */
0, /* file attributes */
NULL); /* handle to template file */
if (hFile == INVALID_HANDLE_VALUE
&& GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
/* Retry with non-wide function (for Windows 98). */
vim_free(wn);
wn = NULL;
}
}
}
if (wn == NULL)
#endif
hFile = CreateFile(name, /* file name */
GENERIC_WRITE, /* access mode */
0, /* share mode */
NULL, /* security descriptor */
OPEN_EXISTING, /* creation disposition */
0, /* file attributes */
NULL); /* handle to template file */
#ifdef FEAT_MBYTE
vim_free(wn);
#endif
if (hFile == INVALID_HANDLE_VALUE)
return NODE_NORMAL;

2
src/version.c
View File

@ -738,6 +738,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
15,
/**/
14,
/**/