public void Export()
{
try
{
string fileName = filePathDelegate.Invoke();
PsaTracesSerializer serializer =
new PsaTracesSerializer(traces);
using (MemoryStream serialized = new MemoryStream())
{
serializer.Serialize(serialized);
serialized.Position = 0;
ExportDataCompressor compressor =
new ExportDataCompressor(serialized);
using (MemoryStream compressed = new MemoryStream())
{
compressor.Compress(compressed);
compressed.Position = 0;
ExportDataEncryptor encryptor =
new ExportDataEncryptor(compressed);
using (MemoryStream encrypted = new MemoryStream())
{
encryptor.Encrypt(encrypted);
encrypted.Position = 0;
if (!String.IsNullOrEmpty(fileName))
{
using (FileStream output = new FileStream(fileName,
FileMode.CreateNew))
{
encrypted.CopyTo(output);
}
}
}
}
}
if (finishCallback != null)
{
finishCallback.Invoke(true, fileName);
}
}
catch (Exception e)
{
if (finishCallback != null)
{
finishCallback.Invoke(false, e.Message);
}
}
}
public void XmlCompressionDecompressionTest()
{
FileStream stream = new FileStream("./compression/XmlFile.xml", FileMode.Open);
ExportDataCompressor compressor = new ExportDataCompressor(stream);
MemoryStream mems = new MemoryStream();
compressor.Compress(mems);
mems.Position = 0;
try
{
XDocument doc = XDocument.Load(mems);
doc.ToString();
Assert.IsFalse(true);
}
catch (Exception)
{
mems.Position = 0;
}
MemoryStream mems2 = new MemoryStream();
mems.CopyTo(mems2);
mems2.Flush();
mems2.Position = 0;
ExportDataCompressor compressor2 = new ExportDataCompressor(mems2);
MemoryStream decompressed = new MemoryStream();
compressor2.Decompress(decompressed);
decompressed.Position = 0;
XDocument doc2 = XDocument.Load(decompressed);
XElement root = doc2.Root;
Assert.IsTrue(root.HasElements);
XElement xtag1 = root.Element("XmlTag1");
Assert.IsTrue(xtag1.Value == "XML Value 1");
}