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| import locale | |
| import struct | |
| def __readLink(path): | |
| # http://stackoverflow.com/a/28952464/1119602 | |
| with open(path, 'rb') as stream: | |
| content = stream.read() | |
| # skip first 20 bytes (HeaderSize and LinkCLSID) | |
| # read the LinkFlags structure (4 bytes) | |
| lflags = struct.unpack('I', content[0x14:0x18])[0] | |
| position = 0x18 | |
| # if the HasLinkTargetIDList bit is set then skip the stored IDList | |
| # structure and header | |
| if (lflags & 0x01) == 1: | |
| position = struct.unpack('H', content[0x4C:0x4E])[0] + 0x4E | |
| last_pos = position | |
| position += 0x04 | |
| # get how long the file information is (LinkInfoSize) | |
| length = struct.unpack('I', content[last_pos:position])[0] | |
| # skip 12 bytes (LinkInfoHeaderSize, LinkInfoFlags and VolumeIDOffset) | |
| position += 0x0C | |
| # go to the LocalBasePath position | |
| lbpos = struct.unpack('I', content[position:position+0x04])[0] | |
| position = last_pos + lbpos | |
| # read the string at the given position of the determined length | |
| size = (length + last_pos) - position - 0x02 | |
| content = content[position:position+size].split(b'\x00', 1) | |
| return content[-1].decode('utf-16' if len(content) > 1 | |
| else locale.getdefaultlocale()[1]) |
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