public bool HasLump(BinaryStateLump lump)
{
string name = BinaryStateFileNames.GetReadName(lump);
ZipEntry e;
return(_entriesbyname.TryGetValue(name, out e));
}
public void PutLump(BinaryStateLump lump, Action <Stream> callback)
{
var name = BinaryStateFileNames.Get(lump);
var e = new ZipEntry(name);
if (Global.Config.SaveStateCompressionLevelNormal == 0)
{
e.CompressionMethod = CompressionMethod.Stored;
}
else
{
e.CompressionMethod = CompressionMethod.Deflated;
}
_zip.PutNextEntry(e);
callback(_zip);
_zip.CloseEntry();
}
/// <summary>
/// Gets a lump
/// </summary>
/// <param name="lump">lump to retriever</param>
/// <param name="abort">true to throw exception on failure</param>
/// <param name="callback">function to call with the desired stream</param>
/// <returns>true if callback was called and stream was loaded</returns>
public bool GetLump(BinaryStateLump lump, bool abort, Action <Stream, long> callback)
{
string name = BinaryStateFileNames.GetReadName(lump);
ZipEntry e;
if (_entriesbyname.TryGetValue(name, out e))
{
using (var zs = _zip.GetInputStream(e))
{
callback(zs, e.Size);
}
return(true);
}
if (abort)
{
throw new Exception("Essential zip section not found: " + name);
}
return(false);
}
/// <summary>
/// Gets a lump
/// </summary>
/// <param name="lump">lump to retriever</param>
/// <param name="abort">true to throw exception on failure</param>
/// <param name="callback">function to call with the desired stream</param>
/// <returns>true if callback was called and stream was loaded</returns>
public bool GetLump(BinaryStateLump lump, bool abort, Action <Stream, long> callback)
{
var name = BinaryStateFileNames.Get(lump);
var e = _zip.GetEntry(name);
if (e != null)
{
using (var zs = _zip.GetInputStream(e))
{
callback(zs, e.Size);
}
return(true);
}
if (abort)
{
throw new Exception("Essential zip section not found: " + name);
}
return(false);
}
public void PutLump(BinaryStateLump lump, Action <Stream> callback)
{
var name = BinaryStateFileNames.GetWriteName(lump);
_zip.WriteItem(name, callback);
}
