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Implemented sceNpDrmGetTimelimit

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This commit is contained in:
NicknineTheEagle 2022-03-20 16:27:06 +03:00 • committed by Megamouse
parent e4225cbab8
commit 1df47352cc
4 changed files with 101 additions and 2 deletions
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33
rpcs3/Crypto/unself.cpp
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@ -1497,9 +1497,42 @@ bool verify_npdrm_self_headers(const fs::file& self, u8* klic_key, NPD_HEADER* n
}
}
}
return true;
}
bool get_npdrm_self_header(const fs::file& self, NPD_HEADER &npd_out)
{
if (!self)
return false;
self.seek(0);
if (self.size() >= 4 && self.read<u32>() == "SCE\0"_u32 && !IsDebugSelf(self))
{
// Check the ELF file class (32 or 64 bit).
const bool isElf32 = IsSelfElf32(self);
// Start the decrypter on this SELF file.
SELFDecrypter self_dec(self);
// Load the SELF file headers.
if (!self_dec.LoadHeaders(isElf32))
{
self_log.error("Failed to load SELF file headers!");
return false;
}
if (const NPD_HEADER* npd = self_dec.GetNPDHeader())
{
memcpy(&npd_out, npd, sizeof(NPD_HEADER));
return true;
}
}
return false;
}
u128 get_default_self_klic()
{
return std::bit_cast<u128>(NP_KLIC_FREE);