private void Dispose(bool disposing)
{
if (!Disposed)
{
if (disposing)
{
foreach (var partkv in Parts)
{
partkv.Value.PartStream?.Dispose();
}
Parts.Clear();
InternalDirectories.Clear();
}
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
Disposed = true;
}
}
/// <summary>
/// The main Load function, the related parts need to be numbered correctly as "archivename_01.vpk" and so forth
/// </summary>
/// <param name="mainPartStream"></param>
/// <param name="filename"></param>
/// <param name="version"></param>
/// <param name="parts"></param>
public void Load(Stream mainPartStream, string filename = "", VpkVersions.Versions version = VpkVersions.Versions.V1, Dictionary <Stream, string> parts = null)
{
if (Loaded)
{
throw new NotSupportedException("Tried to call Load on a VpkArchive that is already loaded, dispose and create a new one instead");
}
if (string.IsNullOrEmpty(filename))
{
filename = "stream_dir.vpk";
}
if (version == VpkVersions.Versions.V1)
{
Reader = new VpkReaderV1(mainPartStream);
}
else if (version == VpkVersions.Versions.V2)
{
Reader = new VpkReaderV2(mainPartStream);
}
var hdr = Reader.ReadArchiveHeader();
if (!hdr.Verify())
{
throw new ArchiveParsingException("Invalid archive header");
}
//Jvs: moved these down here as we want the header error as soon as possible
AddMainPart(filename, mainPartStream);
if (parts?.Count > 0)
{
LoadParts(parts);
}
InternalDirectories.AddRange(Reader.ReadDirectories(this));
Loaded = true;
}
