JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* miscfuncs.h (transform_chars): Declare. Define inline variation here.

Browse Source 
* mount.cc (mount_info::from_fstab): Remove extern declaration of
	transform_chars.
	* path.cc (tfx_chars): Move to strfuncs.cc.
	(transform_chars): Ditto.
	* strfunc.cc (tfx_chars): Moved here from path.cc.
	(transform_chars): Ditto.
	(sys_cp_wcstombs): Make UNICODE private use area conversion roundtrip
	save for all characters.
	(sys_cp_mbstowcs): Ditto, by removing special case for UTF-8 sequences
	representing U+f0XX UNICODE chars.  Fix typo in comment.
This commit is contained in:
Corinna Vinschen
2009-11-02 11:42:04 +00:00
parent 9725900d86
commit a657970571
5 changed files with 83 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files

57
winsup/cygwin/path.cc
View File

@@ -395,63 +395,6 @@ path_conv::set_normalized_path (const char *path_copy)
}
}
/* Transform characters invalid for Windows filenames to the Unicode private
use area in the U+f0XX range. The affected characters are all control
chars 1 <= c <= 31, as well as the characters " * : < > ? |. The backslash
is affected as well, but we can't transform it as long as we accept Win32
paths as input.
The reverse functionality is in strfuncs.cc, function sys_cp_wcstombs. */
static const WCHAR tfx_chars[] = {
0, 0xf000 | 1, 0xf000 | 2, 0xf000 | 3,
0xf000 | 4, 0xf000 | 5, 0xf000 | 6, 0xf000 | 7,
0xf000 | 8, 0xf000 | 9, 0xf000 | 10, 0xf000 | 11,
0xf000 | 12, 0xf000 | 13, 0xf000 | 14, 0xf000 | 15,
0xf000 | 16, 0xf000 | 17, 0xf000 | 18, 0xf000 | 19,
0xf000 | 20, 0xf000 | 21, 0xf000 | 22, 0xf000 | 23,
0xf000 | 24, 0xf000 | 25, 0xf000 | 26, 0xf000 | 27,
0xf000 | 28, 0xf000 | 29, 0xf000 | 30, 0xf000 | 31,
' ', '!', 0xf000 | '"', '#',
'$', '%', '&', 39,
'(', ')', 0xf000 | '*', '+',
',', '-', '.', '\\',
'0', '1', '2', '3',
'4', '5', '6', '7',
'8', '9', 0xf000 | ':', ';',
0xf000 | '<', '=', 0xf000 | '>', 0xf000 | '?',
'@', 'A', 'B', 'C',
'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K',
'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S',
'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[',
'\\', ']', '^', '_',
'`', 'a', 'b', 'c',
'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k',
'l', 'm', 'n', 'o',
'p', 'q', 'r', 's',
't', 'u', 'v', 'w',
'x', 'y', 'z', '{',
0xf000 | '|', '}', '~', 127
};
void
transform_chars (PWCHAR path, PWCHAR path_end)
{
for (; path <= path_end; ++path)
if (*path < 128)
*path = tfx_chars[*path];
}
static inline
void
transform_chars (PUNICODE_STRING upath, USHORT start_idx)
{
transform_chars (upath->Buffer + start_idx,
upath->Buffer + upath->Length / sizeof (WCHAR) - 1);
}
static inline void
str2uni_cat (UNICODE_STRING &tgt, const char *srcstr)
{