public static async Task <DirectoryMetadata> Load(IBinaryDataAccessor data, IvfcLevelHeader header, int offsetOffDirTable)
{
var offset = header.DirectoryMetadataTableOffset + offsetOffDirTable;
var metadata = new DirectoryMetadata(data, header);
metadata.ParentDirectoryOffset = await data.ReadInt32Async(offset + 0);
metadata.SiblingDirectoryOffset = await data.ReadInt32Async(offset + 4);
metadata.FirstChildDirectoryOffset = await data.ReadInt32Async(offset + 8);
metadata.FirstFileOffset = await data.ReadInt32Async(offset + 0xC);
metadata.NextDirectoryOffset = await data.ReadInt32Async(offset + 0x10);
metadata.NameLength = await data.ReadInt32Async(offset + 0x14);
if (metadata.NameLength > 0)
{
metadata.Name = Encoding.Unicode.GetString(await data.ReadArrayAsync(offset + 0x18, Math.Min(metadata.NameLength, MaxFilenameLength)));
}
await Task.WhenAll(
metadata.LoadChildDirectories(),
metadata.LoadChildFiles()
);
return(metadata);
}
public static async Task <IvfcLevel> Load(IBinaryDataAccessor romfsData, IvfcLevelLocation location)
{
var header = new IvfcLevelHeader(await romfsData.ReadArrayAsync(location.DataOffset, 0x28));
var level = new IvfcLevel(romfsData.GetDataReference(location.DataOffset, location.DataSize), header);
await level.Initialize();
return(level);
}
public static async Task <RomFs> Load(IBinaryDataAccessor data)
{
var header = new RomFsHeader(await data.ReadArrayAsync(0, 0x6B));
var romfs = new RomFs(data, header);
await romfs.Initialize();
return(romfs);
}
public static async Task <NcchPartition> Load(IBinaryDataAccessor data)
{
NcchHeader header = null;
if (data.Length > 0)
{
header = new NcchHeader(await data.ReadArrayAsync(0, 0x200));
}
var partition = new NcchPartition(header);
await partition.Initialize(data);
return(partition);
}
public static async Task <FileMetadata> Load(IBinaryDataAccessor data, IvfcLevelHeader header, long offsetFromMetadataTable)
{
var offset = header.FileMetadataTableOffset + offsetFromMetadataTable;
var metadata = new FileMetadata(data, header);
metadata.ContainingDirectoryOffset = await data.ReadInt32Async(offset + 0);
metadata.NextSiblingFileOffset = await data.ReadInt32Async(offset + 4);
metadata.FileDataOffset = await data.ReadInt64Async(offset + 8);
metadata.FileDataLength = await data.ReadInt64Async(offset + 0x10);
metadata.NextFileOffset = await data.ReadInt32Async(offset + 0x18);
metadata.NameLength = await data.ReadInt32Async(offset + 0x1C);
if (metadata.NameLength > 0)
{
metadata.Name = Encoding.Unicode.GetString(await data.ReadArrayAsync(offset + 0x20, Math.Min(metadata.NameLength, MaxFilenameLength)));
}
return(metadata);
}
