public void handleRequest(FmriRequest req)
{
FmriCommon.LogToFile("MatlabRunner - handling request: {0}", req.AreaStringWithThreshold);
m_currentRequest = req;
string mtx_filename = FmriCommon.getMatrixDir(m_server) + req.AreaStringMD5 + ".mat";
string xls_filename = FmriCommon.getExcelDir(m_server) + req.AreaStringMD5 + ".csv";
string zip_filename = FmriCommon.getExcelDir(m_server) + req.AreaStringMD5 + ".zip";
try
{
if (!System.IO.File.Exists(mtx_filename))
{
RunMatlabAndLog("should_calc_corr_matrix = 1;");
RunMatlabAndLog("src_image_filename = '" + FmriCommon.getSrcImageDir(m_server) + req.ImageName + "';");
object[] range = { req.X1, req.X2, req.Y1, req.Y2, req.Z1, req.Z2, req.T1, req.T2 };
RunMatlabAndLog(String.Format("x1={0};x2={1};y1={2};y2={3};z1={4};z2={5};t1={6};t2={7};", range));
RunMatlabAndLog("corr_matrix_out_filename = '" + mtx_filename + "';");
}
else
{
RunMatlabAndLog("should_calc_corr_matrix = 0;");
RunMatlabAndLog("corr_matrix_in_filename = '" + mtx_filename + "';");
}
if (!System.IO.File.Exists(xls_filename))
{
RunMatlabAndLog("should_write_xls = 1;");
RunMatlabAndLog("xls_out_filename = '" + xls_filename + "';");
RunMatlabAndLog("zip_out_filename = '" + zip_filename + "';");
}
else
{
RunMatlabAndLog("should_write_xls = 0;");
}
RunMatlabAndLog("threshold = " + Convert.ToString(req.Threshold) + ";");
string out_image_filename = FmriCommon.getOutImageDir(m_server) + req.AreaStringWithThresholdMD5 + ".png";
RunMatlabAndLog("corr_image_out_filename = '" + out_image_filename + "';");
// Finished initializing variables. Run the MATLAB script now!
req.executedNow();
RunMatlabAndLog("analyze;");
req.Result = m_matlab.LastResult;
}
catch (Exception e)
{
req.Result = e.Message;
FmriCommon.LogToFile("MatlabRunner - exception caught: {0} [{1}]", e.Message, e.StackTrace);
}
finally
{
m_currentRequest = null;
}
try
{
string clique_filename = FmriCommon.getCliquesDir(m_server) + req.AreaStringWithThresholdMD5 + ".txt";
string jar_filename = FmriCommon.getJarFilename(m_server);
object[] commandline = { jar_filename, xls_filename, req.Threshold, req.CS1, req.CS2, clique_filename };
System.Diagnostics.ProcessStartInfo psinfo = new System.Diagnostics.ProcessStartInfo(
"java",
String.Format("-jar {0} {1} {2} {3} {4} {5}", commandline));
psinfo.RedirectStandardError = true;
psinfo.RedirectStandardOutput = true;
psinfo.UseShellExecute = false;
System.Diagnostics.Process java = System.Diagnostics.Process.Start(psinfo);
FmriCommon.LogToFile("JAVA: started, PID=" + java.Id);
java.WaitForExit();
FmriCommon.LogToFile("JAVA: finished, ExitCode=" + java.ExitCode);
string stdout = java.StandardOutput.ReadToEnd().Trim();
string stderr = java.StandardError.ReadToEnd().Trim();
if (stdout != "" && stderr != "")
{
req.CliquesResult = stdout + ";\n" + stderr;
}
else if (stdout != "")
{
req.CliquesResult = stdout;
}
else
{
req.CliquesResult = stderr;
}
FmriCommon.LogToFile("JAVA: " + req.CliquesResult);
}
catch (Exception e)
{
req.CliquesResult = e.Message;
FmriCommon.LogToFile("MatlabRunner - exception caught (cliques): {0} [{1}]", e.Message, e.StackTrace);
}
lock (m_doneList)
{
m_doneList.Add(req);
}
FmriCommon.LogToFile("MatlabRunner - request finished.");
}
protected void findImage(string id, string id2)
{
if (!string.IsNullOrEmpty(id))
{
pnlImage.Visible = false;
if (FmriCommon.isOutImageExists(id, Server))
{
imgResult.ImageUrl = "Results/" + id + ".png";
pnlImage.Visible = true;
}
else
{
lblMsg.Text = "File does not exist yet. Please try again later.<br />";
lblMsg.ForeColor = System.Drawing.Color.DarkRed;
}
string clique_filename = FmriCommon.getCliquesDir(Server) + id + ".txt";
if (System.IO.File.Exists(clique_filename))
{
lnkCliques.NavigateUrl = "Cliques/" + id + ".txt";
pnlImage.Visible = true;
}
}
else
{
pnlImage.Visible = false;
}
if (!string.IsNullOrEmpty(id2))
{
string xls_filename = FmriCommon.getExcelDir(Server) + id2 + ".csv";
if (System.IO.File.Exists(xls_filename))
{
lnkExcelFile.NavigateUrl = "Excel/" + id2 + ".csv";
lnkZipFile.NavigateUrl = "Excel/" + id2 + ".zip";
pnlExcelFile.Visible = true;
}
else
{
lblMsg.Text = "File does not exist yet. Please try again later.<br />";
lblMsg.ForeColor = System.Drawing.Color.DarkRed;
pnlExcelFile.Visible = false;
}
}
else
{
pnlExcelFile.Visible = false;
}
if (pnlExcelFile.Visible == false || pnlImage.Visible == false)
{
pnlMessage.Visible = true;
}
else
{
pnlMessage.Visible = false;
}
}