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* path.cc (tfx_chars): Convert all ASCII control characters except 

ASCII NUL as well.  Change layout to make the conversions more clear.
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Corinna Vinschen 2009-10-09 11:17:17 +00:00
parent 1441f6a3d1
commit 9fa1c6420b
2 changed files with 44 additions and 16 deletions
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6
winsup/cygwin/ChangeLog
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@ -1,3 +1,9 @@
2009-10-09 Corinna Vinschen <corinna@vinschen.de>
* path.cc (tfx_chars): Convert all ASCII control characters except
ASCII NUL as well. Change layout to make the conversions more clear.
Add comment.
2009-10-09 Corinna Vinschen <corinna@vinschen.de>
* include/cygwin/config.h (DEFAULT_LOCALE): Define as "C.UTF-8".

54
winsup/cygwin/path.cc
View File

@ -395,23 +395,45 @@ 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. */
WCHAR tfx_chars[] NO_COPY = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, '!', 0xf000 | '"', '#', '$', '%', '&', 39,
'(', ')', 0xf000 | '*', '+', ',', '-', '.', '\\',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', 0xf000 | ':', ';', 0xf000 | '<', '=', 0xf000 | '>', 0xf000 | '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', 0xf000 | '|', '}', '~', 127
0, 0xf000 | 1, 0xf000 | 2, 0xf000 | 3,
0xf000 | 4, 0xf000 | 5, 0xf000 | 6, 0xf000 | 7,
0xf000 | 8, 0xf000 | 9, 0xf000 | 10, 0xf000 | 11,
0xf000 | 12, 0xf000 | 13, 0xf000 | 14, 0xf000 | 15,
0xf000 | 16, 0xf000 | 17, 0xf000 | 18, 0xf000 | 19,
0xf000 | 20, 0xf000 | 21, 0xf000 | 22, 0xf000 | 23,
0xf000 | 24, 0xf000 | 25, 0xf000 | 26, 0xf000 | 27,
0xf000 | 28, 0xf000 | 29, 0xf000 | 30, 0xf000 | 31,
' ', '!', 0xf000 | '"', '#',
'$', '%', '&', 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