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165 commits

Author SHA1 Message Date
Victor Stinner
ee587eaa36 Catch PyUnicode_AS_UNICODE() errors in fileutils.c 2011-11-17 00:51:38 +01:00
Victor Stinner
19de4c3a8c _Py_char2wchar() frees the memory on conversion error 
Explain in the documentation that conversion errors should never happen.
 2010-11-08 23:30:46 +00:00
Victor Stinner
2f02a51135 PyUnicode_EncodeFS() raises an exception if _Py_wchar2char() fails 
* Add error_pos optional argument to _Py_wchar2char()
 * PyUnicode_EncodeFS() raises a UnicodeEncodeError or MemoryError if
   _Py_wchar2char() fails
 2010-11-08 22:43:46 +00:00
Victor Stinner
168e117e0a Add an optional size argument to _Py_char2wchar() 
_Py_char2wchar() callers usually need the result size in characters. Since it's
trivial to compute it in _Py_char2wchar() (O(1) whereas wcslen() is O(n)), add
an option to get it.
 2010-10-16 23:16:16 +00:00
Victor Stinner
0a1b8cba90 _Py_wrealpath() uses _Py_char2wchar() to decode the result, to support 
surrogate characters.
 2010-10-16 22:55:47 +00:00
Victor Stinner
350147b5ca _Py_wreadlink(): catch _Py_char2wchar() failure 2010-10-16 22:52:09 +00:00
Victor Stinner
3f711f4a3e _Py_wreadlink() uses _Py_char2wchar() to decode the result, to support 
surrogate characters.
 2010-10-16 22:47:37 +00:00
Victor Stinner
5d1e3438cd Mark _Py_char2wchar() input argument as constant 2010-10-15 11:15:54 +00:00
Victor Stinner
f4061dac60 _Py_wgetcwd() decodes the path using _Py_char2wchar() to support surrogates 2010-10-14 12:37:19 +00:00
Victor Stinner
6672d0c5bb fileutils.c: document which encodings are used 2010-10-07 22:53:43 +00:00
Victor Stinner
015f4d87ab _Py_wrealpath() requires the size of the output buffer 2010-10-07 22:29:53 +00:00
Victor Stinner
a4a759515e _Py_stat() and _Py_fopen(): avoid PyUnicode_AsWideCharString() on Windows 
On Windows, Py_UNICODE is wchar_t, so we can avoid the expensive Py_UNICODE*
=> wchar_t* conversion.
 2010-10-07 22:23:10 +00:00
Victor Stinner
b306d7594f Fix fileutils for Windows 
* Don't define _Py_wstat() on Windows, Windows has its own _wstat() function
   with a different API (the stat buffer has another type)
 * Include windows.h
 2010-10-07 22:09:40 +00:00
Victor Stinner
e7c8083bf1 Ooops, fileutils.c contains twice the same code 
I suppose that I reapplied my local patch creating Python/fileutils.c whereas
the file already existed.
 2010-10-07 21:55:44 +00:00
Victor Stinner
4e31443c4d Create fileutils.c/.h 
* _Py_fopen() and _Py_stat() come from Python/import.c
 * (_Py)_wrealpath() comes from Python/sysmodule.c
 * _Py_char2wchar(), _Py_wchar2char() and _Py_wfopen() come from Modules/main.c
 * (_Py)_wstat(), (_Py)_wgetcwd(), _Py_wreadlink() come from Modules/getpath.c
 2010-10-07 21:45:39 +00:00