How to read Manifest.mbdb in cpp

How to decrypt the iTune Backup file of Manifest开发者_StackOverflow中文版.mbdb using CPP code?

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Have you seen this question? How to parse the Manifest.mbdb file in an iOS 4.0 iTunes Backup

Most of the code there is Python rather than C++, but perhaps you can port it if you really need it to be C++ for some reason.