private void RunExtract()
{
try
{
Progress = 0;
FileStream fileStream = new FileStream(this.backupFile, FileMode.Open, FileAccess.Read);
GZipStream gzipStream = new GZipStream(fileStream, CompressionMode.Decompress);
DeserializeContext context = new DeserializeContext(gzipStream);
int fileCount = context.ReadInt32();
long totalSize = context.ReadInt64();
long doneSize = 0;
for (int index = 0; index < fileCount; index++)
{
string fileName = context.ReadString();
FileName = fileName;
byte[] data = context.ReadBytes();
File.WriteAllBytes(Path.Combine(this.dataPath, fileName), data);
doneSize += data.Length;
Progress = 1d / (double)totalSize * (double)doneSize;
}
context.Close();
gzipStream.Close();
fileStream.Close();
}
catch (Exception exception)
{
Exception = exception;
}
Complete = true;
}
