/// <summary>
/// Generates Metafile for the corresponding file that has been split
/// </summary>
public void GenerateMetaFile()
{
if(this.MD5Sum != "" && this.MD5Sum != null)
fileMetaInfo = new FileMetaData(this.OrigFileName, this.NoOfSplitFiles, (long)this.ActualFileSize, this.MD5Sum, (int)this.CheckSumType);
else
fileMetaInfo = new FileMetaData(this.OrigFileName, this.NoOfSplitFiles, (long)this.ActualFileSize);
using (Stream output = File.Create(fileSavePath + ".vipmeta"))
{
BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(output, fileMetaInfo);
}
}
/// <summary>
/// Reads Back Metafile for Joining of Split Files
/// </summary>
/// <param name="saveDirectory">Folder name where the Metafile is saved</param>
/// <param name="fileName">Filename of each of the split files with which they were saved</param>
/// <returns></returns>
public static FileMetaData ReadBackMetaFile(string saveDirectory, string fileName)
{
FileMetaData fileMetaInfo;
using (Stream input = File.OpenRead(saveDirectory + fileName + ".vipmeta"))
{
BinaryFormatter formatter = new BinaryFormatter();
fileMetaInfo = (FileMetaData)formatter.Deserialize(input);
}
return fileMetaInfo;
}
