public void CreateZipOfSingleFileWithOutputPath(string inputFilePath, string outputFilePath, string password = "")
{
if (inputFilePath.IndexOfAny(Path.GetInvalidPathChars()) != -1)
{
throw new InvalidDirectoryPathException();
}
if (outputFilePath.IndexOfAny(Path.GetInvalidPathChars()) != -1)
{
throw new InvalidDirectoryPathException();
}
int trimLength = (Directory.GetParent(inputFilePath)).ToString().Length;
trimLength += 1;
byte[] obuffer;
using (var oZipStream = new ZipOutputStream(DirectoryOperationsHelper.Create(outputFilePath)))
{
oZipStream.SetLevel(3); // maximum compression
if (!string.IsNullOrEmpty(password))
{
oZipStream.Password = password;
}
var fileInfo = new FileInfo(inputFilePath);
var oZipEntry = new ZipEntry(inputFilePath.Remove(0, trimLength));
oZipEntry.DateTime = fileInfo.LastWriteTime;
oZipEntry.Size = fileInfo.Length;
oZipStream.UseZip64 = UseZip64.Off;
oZipStream.PutNextEntry(oZipEntry);
if (!inputFilePath.EndsWith(@"/")) // if a file ends with '/' its a directory
{
using (var ostream = DirectoryOperationsHelper.OpenRead(inputFilePath))
{
obuffer = new byte[ostream.Length];
ostream.Read(obuffer, 0, obuffer.Length);
oZipStream.Write(obuffer, 0, obuffer.Length);
ostream.Close();
}
}
oZipStream.CloseEntry();
oZipStream.Finish();
oZipStream.Close();
}
}
