string IParseResumeDataCommand.ParseResumeData(byte[] data, string docType)
{
try
{
// Check for special cases first.
if (MiscUtils.ByteArraysEqual(data, TestResume.Invalid.GetData()))
{
throw new LensInvalidDocumentException();
}
if (MiscUtils.ByteArraysEqual(data, TestResume.Unavailable.GetData()))
{
throw new LensUnavailableException("Not working.");
}
foreach (var resume in TestResume.AllResumes)
{
if (MiscUtils.ByteArraysEqual(data, resume.GetData()))
{
return(resume.GetLensXml());
}
}
return("<ResDoc><contact></contact><resume></resume></ResDoc>");
}
catch (LensInvalidDocumentException ex)
{
throw new InvalidResumeException(ex);
}
catch (LensException ex)
{
throw new ParserUnavailableException(ex);
}
}
public static Stream DecompressIfGZipped(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
if (!stream.CanRead)
{
throw new ArgumentException("The stream must support reading.");
}
if (!stream.CanSeek)
{
throw new ArgumentException("The stream must support seeking.");
}
// Look for the GZIP file signature.
var sigBuffer = new byte[_gzipFileSignature.Length];
bool isCompressed = (stream.Read(sigBuffer, 0, sigBuffer.Length) == sigBuffer.Length &&
MiscUtils.ByteArraysEqual(sigBuffer, _gzipFileSignature));
// Seek back to the start of the signature.
stream.Position = Math.Max(stream.Position - _gzipFileSignature.Length, 0);
return(isCompressed ? new GZipStream(stream, CompressionMode.Decompress, true) : stream);
}
public static bool IsKeyedHashValid(byte[] data, byte[] hash)
{
return(MiscUtils.ByteArraysEqual(GetKeyedHash(data), hash));
}