public static void Write(string steamShortcutFilePath, BVPropertyCollection data)
{
using (FileStream stream = File.OpenWrite(steamShortcutFilePath))
using (BinaryWriter writer = new BinaryWriter(stream))
{
BVdfFile.WritePropertyArray(writer, data);
writer.Write((byte)0x08);
}
}
public static SteamAppInfoDataFile Read(string steamShortcutFilePath)
{
using (FileStream stream = File.OpenRead(steamShortcutFilePath))
using (BinaryReader reader = new BinaryReader(stream))
{
List <SteamAppInfoDataFileChunk> Chunks = new List <SteamAppInfoDataFileChunk>();
byte Version1 = reader.ReadByte();
UInt16 Type = reader.ReadUInt16();
byte Version2 = reader.ReadByte();
UInt32 Version3 = reader.ReadUInt32();
//while(reader.BaseStream.Position < reader.BaseStream.Length)
for (;;)
{
UInt32 AppID = reader.ReadUInt32();
if (AppID == 0)
{
break;
}
UInt32 DataSize = reader.ReadUInt32();
long startPos = reader.BaseStream.Position;
//Console.WriteLine($"Expected End Position: {(startPos + DataSize):X8}");
UInt32 State = reader.ReadUInt32();
UInt32 LastUpdate = reader.ReadUInt32();
UInt64 AccessToken = reader.ReadUInt64();
byte[] Checksum = reader.ReadBytes(20);
UInt32 LastChangeNumber = reader.ReadUInt32();
BVPropertyCollection Data = BVdfFile.ReadPropertyArray(reader);
//long endPos = reader.BaseStream.Position;
if (reader.BaseStream.Position != (startPos + DataSize))
{
Console.WriteLine("appinfo.vdf chunk data size wrong, adjusting stream position");
reader.BaseStream.Seek(startPos + DataSize, SeekOrigin.Begin);
}
//Console.WriteLine($"*Expected End Position: {(startPos + DataSize):X8}");
//Console.WriteLine($"End Position: {(endPos):X8}");
SteamAppInfoDataFileChunk Chunk = new SteamAppInfoDataFileChunk(AppID, State, LastUpdate, AccessToken, Checksum, LastChangeNumber, Data);
Chunks.Add(Chunk);
}
return(new SteamAppInfoDataFile(Version1, Type, Version2, Version3, Chunks));
}
}
