public static Process CreateXilinxEnvironmentProcess()
{
Process process = new Process();
process.StartInfo.UseShellExecute = false;
Logger.Instance.WriteDebug("Setting up a process to run inside a Xilinx Environment on a {0} platform.", SystemHelper.GetSystemType());
List <string> binPaths = new List <string>(XilinxHelper.GetXilinxBinaryPaths());
List <string> libPaths = new List <string>(XilinxHelper.GetXilinxLibraryPaths());
// Binary Paths on the PATH environment
process.StartInfo.EnvironmentVariables["PATH"] =
SystemHelper.EnvironmentPathPrepend(process.StartInfo.EnvironmentVariables["PATH"], binPaths);
Logger.Instance.WriteDebug("PATH Environment = '{0}'", process.StartInfo.EnvironmentVariables["PATH"]);
// Specific the LD_LIBRARY_PATH aswell for *nix systems
if (SystemHelper.GetSystemType() == SystemHelper.SystemType.Linux)
{
Logger.Instance.WriteDebug("Appending Xilinx lib paths to the LD_LIBRARY_PATH");
process.StartInfo.EnvironmentVariables["LD_LIBRARY_PATH"] =
SystemHelper.EnvironmentPathPrepend(process.StartInfo.EnvironmentVariables["LD_LIBRARY_PATH"], libPaths);
Logger.Instance.WriteDebug("LD_LIBRARY_PATH Environment = '{0}'", process.StartInfo.EnvironmentVariables["LD_LIBRARY_PATH"]);
}
// Xilinx Specific Environment Variables
process.StartInfo.EnvironmentVariables["XILINX"] = PathHelper.Combine(XilinxHelper.GetRootXilinxPath(), "ISE");
process.StartInfo.EnvironmentVariables["XILINX_DSP"] = PathHelper.Combine(XilinxHelper.GetRootXilinxPath(), "ISE");
process.StartInfo.EnvironmentVariables["XILINX_EDK"] = PathHelper.Combine(XilinxHelper.GetRootXilinxPath(), "EDK");
process.StartInfo.EnvironmentVariables["XILINX_PLANAHEAD"] = PathHelper.Combine(XilinxHelper.GetRootXilinxPath(), "PlanAhead");
Logger.Instance.WriteDebug("XILINX Environment = '{0}'", process.StartInfo.EnvironmentVariables["XILINX"]);
return(process);
}
public virtual void Start()
{
// Check to see if process is already busy
if (Running)
{
throw new Exception("Process is already running.");
}
Dispose();
// Get the tool executable
string toolPath = Tool;
if (!Path.IsPathRooted(toolPath))
{
toolPath = XilinxHelper.GetXilinxToolPath(Tool);
if (toolPath == null)
{
throw new Exception(string.Format("Unable to location the executable for the tool '{0}'", Tool));
}
}
// Create the process with special Xilinx Environment
CurrentProcess = CreateXilinxEnvironmentProcess();
CurrentProcess.StartInfo.FileName = toolPath;
string args = "";
foreach (string arg in Arguments)
{
if (!string.IsNullOrEmpty(args))
{
args += " ";
}
args += arg;
}
CurrentProcess.StartInfo.Arguments = args;
CurrentProcess.StartInfo.WorkingDirectory = WorkingDirectory;
CurrentProcess.StartInfo.UseShellExecute = false;
if (RedirectOutput)
{
CurrentProcess.StartInfo.RedirectStandardError = true;
CurrentProcess.StartInfo.RedirectStandardOutput = true;
listener = new ProcessHelper.ProcessListener(CurrentProcess);
listener.StdOutNewLineReady += delegate(string line) { if (line != null)
{
ProcessLine(line);
}
};
listener.StdErrNewLineReady += delegate(string line) { if (line != null)
{
ProcessErrorLine(line);
}
};
}
if (RedirectInput)
{
CurrentProcess.StartInfo.RedirectStandardInput = true;
}
// Start the process
CurrentProcess.Start();
if (RedirectOutput)
{
// Start the listener
listener.Begin();
}
}