/// <summary>
/// 从指定的流初始化链式块文件
/// </summary>
/// <param name="fromFile">指定的流</param>
/// <param name="seekStart">流起始索引点</param>
/// <param name="blockSize">块的大小</param>
/// <returns>链式块文件</returns>
public static LinkedFile InitializeInStream(Stream fromFile, long seekStart, int blockSize)
{
LinkedFile file = new LinkedFile(fromFile, seekStart, StoredConstants.LinkedFileHeaderPrefix, blockSize);
file.WriteFileHeader();
file.BlockFile = BlockFile.InitializeInStream(fromFile, seekStart + file.FileHeaderSize, StoredConstants.BlockFileHeaderPrefix, LinkedBlockOverhead + blockSize);
return(file);
}
/// <summary>
/// 从指定的流初始化链式块文件
/// </summary>
/// <param name="fromFile">指定的流</param>
/// <param name="seekStart">流起始索引点</param>
/// <param name="blockSize">块的大小</param>
/// <returns>链式块文件</returns>
public static LinkedFile InitializeInStream(Stream fromFile, long seekStart, int blockSize)
{
LinkedFile file = new LinkedFile(fromFile, seekStart, StoredConstants.LinkedFileHeaderPrefix, blockSize);
file.WriteFileHeader();
file.BlockFile = BlockFile.InitializeInStream(fromFile, seekStart + file.FileHeaderSize, StoredConstants.BlockFileHeaderPrefix, LinkedBlockOverhead + blockSize);
return file;
}
