private string GetSliceCompilerPath(Microsoft.Build.Evaluation.Project project, string iceHome)
{
ThreadHelper.ThrowIfNotOnUIThread();
string compiler = MSBuildUtils.IsCSharpProject(project) ? "slice2cs.exe" : "slice2cpp.exe";
if (!string.IsNullOrEmpty(iceHome))
{
if (File.Exists(Path.Combine(iceHome, "cpp", "bin", compiler)))
{
return(Path.Combine(iceHome, "cpp", "bin", compiler));
}
if (File.Exists(Path.Combine(iceHome, "bin", compiler)))
{
return(Path.Combine(iceHome, "bin", compiler));
}
}
string message = "'" + compiler + "' not found";
if (!string.IsNullOrEmpty(iceHome))
{
message += " in '" + iceHome + "'. You may need to update Ice Home in 'Tools > Options > Ice'";
}
else
{
message += ". You may need to set Ice Home in 'Tools > Options > Ice'";
}
OutputPane.OutputTaskItemString(
message,
EnvDTE.vsTaskPriority.vsTaskPriorityHigh,
"BuildCompile",
EnvDTE.vsTaskIcon.vsTaskIconCompile,
compiler,
0,
message);
return(null);
}
//
// With Ice >= 3.7.0 we get the compiler version from Ice.props
//
private string GetSliceCompilerVersion(string iceHome)
{
string sliceCompiler = GetSliceCompilerPath(null, iceHome);
if (!File.Exists(sliceCompiler))
{
string message = string.Format("'{0}' not found, review your Ice installation", sliceCompiler);
OutputPane.OutputTaskItemString(
message,
EnvDTE.vsTaskPriority.vsTaskPriorityHigh,
EnvDTE.vsTaskCategories.vsTaskCategoryBuildCompile,
EnvDTE.vsTaskIcon.vsTaskIconCompile,
sliceCompiler,
0,
message);
return(null);
}
Process process = new Process();
process.StartInfo.FileName = sliceCompiler;
process.StartInfo.Arguments = "-v";
process.StartInfo.CreateNoWindow = true;
process.StartInfo.UseShellExecute = false;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.WorkingDirectory = Path.GetDirectoryName(sliceCompiler);
StreamReader reader = new StreamReader();
process.OutputDataReceived += new DataReceivedEventHandler(reader.appendData);
try
{
process.Start();
//
// When StandardError and StandardOutput are redirected, at least one
// should use asynchronous reads to prevent deadlocks when calling
// process.WaitForExit; the other can be read synchronously using ReadToEnd.
//
// See the Remarks section in the below link:
//
// http://msdn.microsoft.com/en-us/library/system.diagnostics.process.standarderror.aspx
//
// Start the asynchronous read of the standard output stream.
process.BeginOutputReadLine();
// Read Standard error.
string version = process.StandardError.ReadToEnd().Trim();
process.WaitForExit();
if (process.ExitCode != 0)
{
string message = string.Format("Slice compiler `{0}' failed to start(error code {1})",
sliceCompiler, process.ExitCode);
OutputPane.OutputTaskItemString(
message,
EnvDTE.vsTaskPriority.vsTaskPriorityHigh,
EnvDTE.vsTaskCategories.vsTaskCategoryBuildCompile,
EnvDTE.vsTaskIcon.vsTaskIconCompile,
sliceCompiler,
0,
message);
return(null);
}
//
// Convert beta version to is numeric value
//
if (version.EndsWith("b"))
{
version = string.Format("{0}.{1}", version.Substring(0, version.Length - 1), 51);
}
return(version);
}
catch (Exception ex)
{
string message = string.Format("An exception was thrown when trying to start the Slice compiler\n{0}",
ex.ToString());
OutputPane.OutputTaskItemString(
message,
EnvDTE.vsTaskPriority.vsTaskPriorityHigh,
EnvDTE.vsTaskCategories.vsTaskCategoryBuildCompile,
EnvDTE.vsTaskIcon.vsTaskIconCompile,
sliceCompiler,
0,
message);
return(null);
}
finally
{
process.Close();
}
}
