public OutputFile(FileInfo path, zsyncnet.ControlFile cf, Uri fileUri, Action <SyncState> stateUpdate = null)
{
_cf = cf;
FilePath = path;
_fileUri = fileUri;
_blockSize = cf.GetHeader().Blocksize;
_length = cf.GetHeader().Length;
_lastBlockSize = (int)(_length % _blockSize == 0 ? _blockSize : _length % _blockSize);
_sha1 = cf.GetHeader().Sha1;
_mtime = cf.GetHeader().MTime;
this.stateUpdate = stateUpdate;
minCopyBlockCount = (int)(AssumedDownloadSpeedBytes / _blockSize);
TempPath = new FileInfo(FilePath.FullName + ".part");
// Create all directories
Directory.CreateDirectory(TempPath.Directory.FullName);
// Open stream
_tmpStream = new FileStream(TempPath.FullName, FileMode.Create, FileAccess.ReadWrite);
_existingStream = new FileStream(FilePath.FullName, FileMode.OpenOrCreate, FileAccess.ReadWrite);
_tmpStream.SetLength(_length);
_remoteBlockSums = cf.GetBlockSums();
var fileBuffer = _existingStream.ToByteArray();
_existingStream.Position = 0;
_localBlockSums = BlockSum.GenerateBlocksum(fileBuffer,
cf.GetHeader().WeakChecksumLength, cf.GetHeader().StrongChecksumLength, cf.GetHeader().Blocksize);
TotalBytesDownloaded = 0;
// Set the last mod time to the time in the control file.
}
public SyncOperation(BlockSum remoteBlock, BlockSum localBlock)
{
RemoteBlock = remoteBlock;
LocalBlock = localBlock;
}
