void ApplyDeltaThread()
{
var delta = new Octodiff.Core.DeltaApplier
{
SkipHashCheck = m_SkipHashCheck
};
using (var basisStream = new FileStream(m_DownloadDir + AssetManager.AssetBundleFilename, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var deltaStream = new FileStream(unzip_dest_path, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var newFileStream = new FileStream(m_DownloadDir + AssetManager.AssetBundleFilename + "_new", FileMode.Create, FileAccess.ReadWrite, FileShare.Read))
{
try
{
delta.Apply(basisStream, new Octodiff.Core.BinaryDeltaReader(deltaStream, m_DeltaApplyProgress), newFileStream, m_DeltaApplyProgress);
}
catch (System.Exception ex)
{
Debug.LogError(ex);
m_DeltaApplyProgress.IsFail = true;
deltaStream.Close();
newFileStream.Close();
File.Delete(unzip_dest_path);
File.Delete(m_DownloadDir + AssetManager.AssetBundleFilename + "_new");
return;
}
}
try
{
#if !UNITY_WEBPLAYER
File.Delete(unzip_dest_path);
File.Delete(m_DownloadDir + AssetManager.AssetBundleFilename);
File.Move(m_DownloadDir + AssetManager.AssetBundleFilename + "_new", m_DownloadDir + AssetManager.AssetBundleFilename);
#endif
}
catch (System.Exception ex)
{
Debug.LogError(ex);
m_DeltaApplyProgress.IsFail = true;
}
m_DeltaApplyProgress.IsSuccess = true;
// File.Delete(bundle_filename);
}
public int Execute(string[] commandLineArguments)
{
options.Parse(commandLineArguments);
if (string.IsNullOrWhiteSpace(basisFilePath))
throw new OptionException("No basis file was specified", "basis-file");
if (string.IsNullOrWhiteSpace(deltaFilePath))
throw new OptionException("No delta file was specified", "delta-file");
if (string.IsNullOrWhiteSpace(newFilePath))
throw new OptionException("No new file was specified", "new-file");
basisFilePath = Path.GetFullPath(basisFilePath);
deltaFilePath = Path.GetFullPath(deltaFilePath);
newFilePath = Path.GetFullPath(newFilePath);
if (!File.Exists(basisFilePath)) throw new FileNotFoundException("File not found: " + basisFilePath, basisFilePath);
if (!File.Exists(deltaFilePath)) throw new FileNotFoundException("File not found: " + deltaFilePath, deltaFilePath);
var directory = Path.GetDirectoryName(newFilePath);
if (directory != null && !Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
var delta = new DeltaApplier
{
SkipHashCheck = skipHashCheck
};
using (var basisStream = new FileStream(basisFilePath, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var deltaStream = new FileStream(deltaFilePath, FileMode.Open, FileAccess.Read, FileShare.Read))
using (var newFileStream = new FileStream(newFilePath, FileMode.Create, FileAccess.ReadWrite, FileShare.Read))
{
delta.Apply(basisStream, new BinaryDeltaReader(deltaStream, progressReporter), newFileStream);
}
return 0;
}
