Add some more known details to the MPK unpacker. - #19
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The Unknow0x06 field is the file version. Presumably there are version 0, version 1 and version 2 MPK files. The version and number of files can be read as signed, since they're cast to signed later anyway. Version 0 and 1 files have smaller offset and size fields. The Unknown value for each file is the compression flag. 0x00 is uncompressed, 0x01 (or anything != 0x00?) is compressed.
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Already mentioned in #18, see also: |
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Source for this is the QuickBMS script by aluigi
0, version 1 and version 2 MPK files.
cast to signed later anyway.
uncompressed, 0x01 (or anything != 0x00?) is compressed.