Python to C++

[ComaWhite]

How can I convert.

blob = struct.pack("<LLLLLLL", 28, CRYPT_MODE_CBC, CALC_3DES, CALG_SHA1, len(iv), len(hash), len(ciph))

blob = struct.pack("<LLLLLLL", 28, CRYPT_MODE_CBC, CALC_3DES, CALG_SHA1, len(iv), len(hash), len(ciph))

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to C++. I haven't really figured it out.

[jacek]

"<LLLLLLL" means seven unsigned long in little-endian order, so it should be:

struct something {
   unsigned long x;
   unsigned long mode;
   unsigned long cipher;
   ...
};
 
something s;
s.x = qToLittleEndian( (unsigned long)28 );
...

struct something {
   unsigned long x;
   unsigned long mode;
   unsigned long cipher;
   ...
};

something s;
s.x = qToLittleEndian( (unsigned long)28 );
...

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or something like that.