IPCCommandResult ES::GetStoredTMDSize(const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(1, 1))
return GetDefaultReply(ES_EINVAL);
const u64 title_id = Memory::Read_U64(request.in_vectors[0].address);
const IOS::ES::TMDReader tmd = FindInstalledTMD(title_id);
if (!tmd.IsValid())
return GetDefaultReply(FS_ENOENT);
const u32 tmd_size = static_cast<u32>(tmd.GetBytes().size());
Memory::Write_U32(tmd_size, request.io_vectors[0].address);
INFO_LOG(IOS_ES, "GetStoredTMDSize: %u bytes for %016" PRIx64, tmd_size, title_id);
return GetDefaultReply(IPC_SUCCESS);
}
IPCCommandResult ES::GetStoredTMD(const IOCtlVRequest& request)
{
if (!request.HasNumberOfValidVectors(2, 1))
return GetDefaultReply(ES_EINVAL);
const u64 title_id = Memory::Read_U64(request.in_vectors[0].address);
const IOS::ES::TMDReader tmd = FindInstalledTMD(title_id);
if (!tmd.IsValid())
return GetDefaultReply(FS_ENOENT);
// TODO: actually use this param in when writing to the outbuffer :/
const u32 MaxCount = Memory::Read_U32(request.in_vectors[1].address);
const std::vector<u8>& raw_tmd = tmd.GetBytes();
if (raw_tmd.size() != request.io_vectors[0].size)
return GetDefaultReply(ES_EINVAL);
Memory::CopyToEmu(request.io_vectors[0].address, raw_tmd.data(), raw_tmd.size());
INFO_LOG(IOS_ES, "GetStoredTMD: title %016" PRIx64 " (buffer size: %u)", title_id, MaxCount);
return GetDefaultReply(IPC_SUCCESS);
}