public async Task Initalize()
{
var headerSize = await CiaData.ReadInt32Async(0);
CiaHeader = new CiaHeader(await CiaData.ReadArrayAsync(0, headerSize));
var certOffset = BitMath.Align(headerSize, 64);
var ticketOffset = BitMath.Align(certOffset + CiaHeader.CertificateChainSize, 64);
var tmdOffset = BitMath.Align(ticketOffset + CiaHeader.TicketSize, 64);
var contentOffset = BitMath.Align(tmdOffset + CiaHeader.TmdFileSize, 64);
var metaOffset = BitMath.Align(contentOffset + CiaHeader.ContentSize, 64);
TmdMetadata = await TmdMetadata.Load(CiaData.GetReadOnlyDataReference(tmdOffset, CiaHeader.TmdFileSize));
Partitions = new NcchPartition[TmdMetadata.ContentChunkRecords.Length];
long partitionStart = contentOffset;
for (var i = 0; i < TmdMetadata.ContentChunkRecords.Length; i++)
{
var chunkRecord = TmdMetadata.ContentChunkRecords[i];
var partitionLength = chunkRecord.ContentSize;
int contentIndex = chunkRecord.ContentIndex;
Partitions[i] = await NcchPartition.Load(CiaData.GetReadOnlyDataReference(partitionStart, partitionLength));
partitionStart += partitionLength;
}
IsDlcContainer = TmdMetadata.TitleId >> 32 == 0x0004008C;
}
public static async Task <TmdMetadata> Load(IBinaryDataAccessor data)
{
var tmd = new TmdMetadata(data);
await tmd.Initalize();
return(tmd);
}
