Angle PseudoJet::Rap() const
{
return rap() == fastjet::pseudojet_invalid_rap ? 0_rad : rap() * rad;
}
// Decrypts full file
fs::file DecryptEDAT(const fs::file& input, const std::string& input_file_name, int mode, const std::string& rap_file_name, u8 *custom_klic, bool verbose)
{
// Prepare the files.
input.seek(0);
// Set keys (RIF and DEVKLIC).
std::array<u8, 0x10> rifKey{ 0 };
unsigned char devklic[0x10] = { 0 };
// Select the EDAT key mode.
switch (mode)
{
case 0:
break;
case 1:
memcpy(devklic, NP_KLIC_FREE, 0x10);
break;
case 2:
memcpy(devklic, NP_OMAC_KEY_2, 0x10);
break;
case 3:
memcpy(devklic, NP_OMAC_KEY_3, 0x10);
break;
case 4:
memcpy(devklic, NP_KLIC_KEY, 0x10);
break;
case 5:
memcpy(devklic, NP_PSX_KEY, 0x10);
break;
case 6:
memcpy(devklic, NP_PSP_KEY_1, 0x10);
break;
case 7:
memcpy(devklic, NP_PSP_KEY_2, 0x10);
break;
case 8:
{
if (custom_klic != NULL)
memcpy(devklic, custom_klic, 0x10);
else
{
LOG_ERROR(LOADER, "EDAT: Invalid custom klic!");
return fs::file{};
}
break;
}
default:
LOG_ERROR(LOADER, "EDAT: Invalid mode!");
return fs::file{};
}
// Read the RAP file, if provided.
if (rap_file_name.size())
{
fs::file rap(rap_file_name);
rifKey = GetEdatRifKeyFromRapFile(rap);
}
// Delete the bad output file if any errors arise.
fs::file output = fs::make_stream<std::vector<u8>>();
if (extract_all_data(&input, &output, input_file_name.c_str(), devklic, rifKey.data(), verbose))
{
output.release();
return fs::file{};
}
output.seek(0);
return output;
}
