Protection engine for cloud evaluation version testing using C# in local box

[Jithendra N]

Hi All,

I am trying to test evaluation version of the Symantec engine for Cloud dll for .NET. 

I have written the code as shown below: 

private void button2_Click(object sender, EventArgs e)
        {
            String s = @"X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*";
            string filePath1 = @"C:\Projects\Security\SampleFiles\File1.txt";            
            string filePath2 = @"C:\Projects\Security\SampleFiles\File2.txt";
            MemoryStream memStream1 = new MemoryStream();
            Byte[] info1 = Encoding.ASCII.GetBytes(s);           
            MemoryStream sst = new MemoryStream(info1);

List<ScanEngineInfo> scanEnginesForScanning = new List<ScanEngineInfo>();
            if (scanEnginesForScanning.Count == 0)
            {
                scanEnginesForScanning.Add(new ScanEngineInfo("127.0.0.1", 1344));               
            }
            ScanRequestManager requestManagerObj = new ScanRequestManager();
            requestManagerObj.PrepareForScan(scanEnginesForScanning, 20000, 20);

            Policy enumPolicy = Policy.DEFAULT;//.DEFAULT;
            //Create StreamScanRequest object
            StreamScanRequest testObj = requestManagerObj.CreateStreamScanRequest(Policy.DEFAULT);           

                using (BinaryReader br = new BinaryReader(sst))
                {

                    int dataRead = 0;

                    // Read file in bytes
                    byte[] data = new byte[512];

                    scanEnginesForScanning.Clear();
                if (!testObj.Start(string.Empty,string.Empty))
                {
                    throw new System.Exception("Unable to start streaming, possible server connection issue");
                }
                bool test = testObj.Start(System.IO.Path.GetFileName(filePath1), System.IO.Path.GetFileName(filePath1));
                   
                    FileInfo fInfo = new FileInfo(filePath1);
                    long numBytes = fInfo.Length;
                    long bytesToRead = numBytes + 1;
                    int buffCapRead = data.Length;

                    // Read file in bytes
                    do
                    {
                        if (bytesToRead >= buffCapRead)
                        {
                            buffCapRead = data.Length;
                        }
                        else
                        {
                            buffCapRead = Convert.ToInt32(bytesToRead);
                        }

                        // Refresh data buffer.
                        data = new byte[buffCapRead];

                        dataRead = br.Read(data, 0, buffCapRead);
                        // Send the bytes to symantec protection engine
                        testObj.Send(data);
                        bytesToRead = bytesToRead - dataRead;
                    } while (bytesToRead > 0);
                    MemoryStream wr = new MemoryStream();
                    ScanResult scanResult = testObj.Finish(wr);

                }

}

In this testObj.Start is always retruning false and scean is not happening even though I pass virus stream to scan. 

Your help will be appricated.

 

Thank you,

Jithendra.