The only way I know of is to call win32file.DeviceIoControl
with FSCTL_GET_REPARSE_POINT, and unpack the
buffer yourself.
Roger
import win32con, winioctlcon, winnt, win32file
import struct
def get_reparse_target(fname):
h = win32file.CreateFile(fname, 0,
win32con.FILE_SHARE_READ|win32con.FILE_SHARE_WRITE|win32con.FILE_SHARE_DELETE,
None,
win32con.OPEN_EXISTING,
win32file.FILE_FLAG_OVERLAPPED|win32file.FILE_FLAG_OPEN_REPARSE_POINT|win32file.FILE_FLAG_BACKUP_SEMANTICS,
0)
output_buf=win32file.AllocateReadBuffer(winnt.MAXIMUM_REPARSE_DATA_BUFFER_SIZE)
buf=win32file.DeviceIoControl(h,
winioctlcon.FSCTL_GET_REPARSE_POINT,None,
OutBuffer=output_buf, Overlapped=None)
fixed_fmt='LHHHHHH'
fixed_len=struct.calcsize(fixed_fmt)
tag, datalen, reserved, target_offset, target_len, printname_offset,
printname_len = \
struct.unpack(fixed_fmt, buf[:fixed_len])
## variable size target data follows the fixed portion of the buffer
name_buf=buf[fixed_len:]
target_buf=name_buf[target_offset:target_offset+target_len]
target=target_buf.decode('utf-16-le')
return target
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