private string createWorkingFolder(string processingFilePath, XmaMashMashStruct taskStruct)
{
string workingFolder = getWorkingFolderPath(processingFilePath, taskStruct);
if (!Directory.Exists(workingFolder))
{
Directory.CreateDirectory(workingFolder);
}
return(workingFolder);
}
//---------------
// External Apps
//---------------
private string[] callXmash(
string workingFolder,
string workingFile,
XmaMashMashStruct taskStruct,
out string consoleOutput,
out string consoleError)
{
string xmashWorkingPath;
string[] xmashOutputFilePaths;
Process xmashProcess;
StringBuilder parameters = new StringBuilder();
// copy to working folder
xmashWorkingPath = Path.Combine(workingFolder, Path.GetFileName(XMASH_FULL_PATH));
if (!File.Exists(xmashWorkingPath))
{
File.Copy(XMASH_FULL_PATH, xmashWorkingPath, false);
this.executableFilesInWorkingFolder.Add(xmashWorkingPath);
}
// build parameters
parameters.AppendFormat(" \"{0}\"", Path.GetFileName(workingFile)); // Filename
// call function
xmashProcess = new Process();
xmashProcess.StartInfo = new ProcessStartInfo(xmashWorkingPath);
xmashProcess.StartInfo.WorkingDirectory = workingFolder;
xmashProcess.StartInfo.Arguments = parameters.ToString();
xmashProcess.StartInfo.UseShellExecute = false;
xmashProcess.StartInfo.CreateNoWindow = true;
xmashProcess.StartInfo.RedirectStandardError = true;
xmashProcess.StartInfo.RedirectStandardOutput = true;
bool isSuccess = xmashProcess.Start();
consoleOutput = xmashProcess.StandardOutput.ReadToEnd();
consoleError = xmashProcess.StandardError.ReadToEnd();
xmashProcess.WaitForExit();
xmashProcess.Close();
xmashProcess.Dispose();
// get list of output xma files
xmashOutputFilePaths = Directory.GetFiles(workingFolder, String.Format("{0}_*{1}", Path.GetFileName(workingFile), XMASH_OUTPUT_EXTENSION), SearchOption.TopDirectoryOnly);
return(xmashOutputFilePaths);
}
//--------------------------
// Working Folder functions
//--------------------------
private string getWorkingFolderPath(string processingFilePath, XmaMashMashStruct taskStruct)
{
string workingFolder;
if (String.IsNullOrEmpty(taskStruct.OutputFolder))
{
workingFolder = Path.Combine(Path.GetDirectoryName(processingFilePath), WORKING_FOLDER_NAME);
}
else
{
workingFolder = taskStruct.OutputFolder;
}
return(workingFolder);
}
protected override void DoTaskForFile(string pPath, IVgmtWorkerStruct pXmaMashMashStruct,
DoWorkEventArgs e)
{
XmaMashMashStruct taskStruct = (XmaMashMashStruct)pXmaMashMashStruct;
string workingFolder;
string[] workingFiles;
string workingSourceFile;
string consoleOutput = String.Empty;
string consoleError = String.Empty;
bool errorFound = false;
//------------------
// output file name
//------------------
this.ShowOutput(pPath, String.Format("[{0}]", Path.GetFileName(pPath)), false);
//----------------------
// build working folder
//----------------------
workingFolder = this.createWorkingFolder(pPath, taskStruct);
//------------------------------------
// copy source file to working folder
//------------------------------------
workingSourceFile = Path.Combine(workingFolder, Path.GetFileName(pPath));
File.Copy(pPath, workingSourceFile, true);
// set working file
workingFiles = new string[1];
workingFiles[0] = workingSourceFile;
#region XMASH
//---------------------------
// xmash.exe
//---------------------------
this.ShowOutput(pPath, "---- calling xmash.exe", false);
// call xmash and set output as working_file for next step
workingFiles = this.callXmash(workingFolder, workingFiles[0], taskStruct, out consoleOutput, out consoleError);
// show output
if (taskStruct.ShowExeOutput && !String.IsNullOrEmpty(consoleOutput))
{
this.ShowOutput(pPath, consoleOutput, false);
}
// check for errors
if (!String.IsNullOrEmpty(consoleError) || consoleOutput.Contains(XMASH_ERROR_TEXT))
{
errorFound = true;
if (!String.IsNullOrEmpty(consoleError))
{
this.ShowOutput(pPath, consoleError, true);
}
if (taskStruct.IgnoreXmashFailure)
{
errorFound = false;
workingFiles = new string[1] {
workingSourceFile
};
}
if (consoleOutput.Contains(XMASH_ERROR_TEXT))
{
this.ShowOutput(pPath, consoleOutput, errorFound);
}
}
#endregion
#region TOWAV
//-----------
// ToWav.exe
//-----------
if (!errorFound)
{
this.ShowOutput(pPath, "---- calling ToWav.exe", false);
// call ToWav.exe and set working files for next step
workingFiles = this.callToWav(workingFolder, workingFiles, taskStruct, out consoleOutput, out consoleError);
// show output
if (taskStruct.ShowExeOutput && !String.IsNullOrEmpty(consoleOutput))
{
this.ShowOutput(pPath, consoleOutput, false);
}
// dispay ToWav.exe error
if (!String.IsNullOrEmpty(consoleError))
{
this.ShowOutput(pPath, consoleError, true);
errorFound = true;
}
}
#endregion
#region REINTERLEAVE OUTPUT (SOX)
//-----------
// sox.exe
//-----------
if (!errorFound && taskStruct.ReinterleaveMultichannel && (workingFiles.Length > 1))
{
this.ShowOutput(pPath, "---- calling sox.exe", false);
// call ToWav.exe and set working files for next step
workingFiles[0] = this.callSox(pPath, workingFolder, workingFiles, taskStruct, out consoleOutput, out consoleError);
// show output
if (taskStruct.ShowExeOutput && !String.IsNullOrEmpty(consoleOutput))
{
this.ShowOutput(pPath, consoleOutput, false);
}
// dispay sox.exe error
if (!String.IsNullOrEmpty(consoleError))
{
this.ShowOutput(pPath, consoleError, true);
errorFound = true;
}
}
#endregion
//----------------------
// clean working folder
//----------------------
this.cleanWorkingFolder(pPath, workingSourceFile, taskStruct);
}
private string callSox(
string baseFilePath,
string workingFolder,
string[] workingFiles,
XmaMashMashStruct taskStruct,
out string consoleOutput,
out string consoleError)
{
string soxWorkingPath;
string mergedOutputFileName;
string[] soxFiles;
Process soxProcess;
StringBuilder parameters = new StringBuilder();
consoleOutput = String.Empty;
consoleError = String.Empty;
// loop through required support files
soxFiles = Directory.GetFiles(SOX_FOLDER);
foreach (string sFile in soxFiles)
{
if (!sFile.Equals(SOX_FULL_PATH))
{
// build path to working folder
soxWorkingPath = Path.Combine(workingFolder, Path.GetFileName(sFile));
// copy to working folder
if (!File.Exists(soxWorkingPath))
{
File.Copy(sFile, soxWorkingPath, false);
this.executableFilesInWorkingFolder.Add(soxWorkingPath);
}
}
}
// copy sox to working folder
soxWorkingPath = Path.Combine(workingFolder, Path.GetFileName(SOX_FULL_PATH));
if (!File.Exists(soxWorkingPath))
{
File.Copy(SOX_FULL_PATH, soxWorkingPath, true);
this.executableFilesInWorkingFolder.Add(soxWorkingPath);
}
// build parameters
parameters.AppendFormat(" -M");
foreach (string workingFile in workingFiles)
{
// build parameters
parameters.AppendFormat(" \"{0}\"", Path.GetFileName(workingFile)); // Filename
}
mergedOutputFileName = String.Format("{0}.merged.wav", Path.GetFileName(baseFilePath));
parameters.AppendFormat(" \"{0}\"", mergedOutputFileName);
// call function
soxProcess = new Process();
soxProcess.StartInfo = new ProcessStartInfo(soxWorkingPath);
soxProcess.StartInfo.WorkingDirectory = workingFolder;
soxProcess.StartInfo.Arguments = parameters.ToString();
soxProcess.StartInfo.UseShellExecute = false;
soxProcess.StartInfo.CreateNoWindow = true;
soxProcess.StartInfo.RedirectStandardError = true;
soxProcess.StartInfo.RedirectStandardOutput = true;
bool isSuccess = soxProcess.Start();
consoleOutput += soxProcess.StandardOutput.ReadToEnd();
consoleError += soxProcess.StandardError.ReadToEnd();
soxProcess.WaitForExit();
soxProcess.Close();
soxProcess.Dispose();
// build output path
mergedOutputFileName = Path.Combine(workingFolder, mergedOutputFileName);
return(mergedOutputFileName);
}
private string[] callToWav(
string workingFolder,
string[] workingFiles,
XmaMashMashStruct taskStruct,
out string consoleOutput,
out string consoleError)
{
string toWavWorkingPath;
ArrayList toWavOutputFiles = new ArrayList();
string[] toWavOutputFilePaths;
string testFileName;
Process toWavProcess;
StringBuilder parameters = new StringBuilder();
consoleOutput = String.Empty;
consoleError = String.Empty;
// copy to working folder
toWavWorkingPath = Path.Combine(workingFolder, Path.GetFileName(TOWAV_FULL_PATH));
if (!File.Exists(toWavWorkingPath))
{
File.Copy(TOWAV_FULL_PATH, toWavWorkingPath, true);
this.executableFilesInWorkingFolder.Add(toWavWorkingPath);
}
foreach (string workingFile in workingFiles)
{
// build parameters
parameters.AppendFormat(" \"{0}\"", Path.GetFileName(workingFile)); // Filename
// call function
toWavProcess = new Process();
toWavProcess.StartInfo = new ProcessStartInfo(toWavWorkingPath);
toWavProcess.StartInfo.WorkingDirectory = workingFolder;
toWavProcess.StartInfo.Arguments = parameters.ToString();
toWavProcess.StartInfo.UseShellExecute = false;
toWavProcess.StartInfo.CreateNoWindow = true;
toWavProcess.StartInfo.RedirectStandardError = true;
toWavProcess.StartInfo.RedirectStandardOutput = true;
bool isSuccess = toWavProcess.Start();
consoleOutput += toWavProcess.StandardOutput.ReadToEnd();
consoleError += toWavProcess.StandardError.ReadToEnd();
toWavProcess.WaitForExit();
toWavProcess.Close();
toWavProcess.Dispose();
// update output file list
testFileName = Path.ChangeExtension(workingFile, TOWAV_OUTPUT_EXTENSION);
if (File.Exists(testFileName))
{
// one file in, one file out
toWavOutputFiles.Add(testFileName);
}
else if (taskStruct.IgnoreXmashFailure)
{
// multichannel in, mutliple files out (but not parsable by XMASH)
testFileName = Path.Combine(Path.GetDirectoryName(workingFile),
String.Format("{0} Fl Fr{1}", Path.GetFileNameWithoutExtension(workingFile), TOWAV_OUTPUT_EXTENSION));
if (File.Exists(testFileName))
{
// one file in, one file out
toWavOutputFiles.Add(testFileName);
}
testFileName = Path.Combine(Path.GetDirectoryName(workingFile),
String.Format("{0} C LFE{1}", Path.GetFileNameWithoutExtension(workingFile), TOWAV_OUTPUT_EXTENSION));
if (File.Exists(testFileName))
{
// one file in, one file out
toWavOutputFiles.Add(testFileName);
}
testFileName = Path.Combine(Path.GetDirectoryName(workingFile),
String.Format("{0} Sl Sr{1}", Path.GetFileNameWithoutExtension(workingFile), TOWAV_OUTPUT_EXTENSION));
if (File.Exists(testFileName))
{
// one file in, one file out
toWavOutputFiles.Add(testFileName);
}
}
}
// build output path
toWavOutputFilePaths = (string[])toWavOutputFiles.ToArray(typeof(string));
return(toWavOutputFilePaths);
}
private void cleanWorkingFolder(string processingFilePath, string workingFile, XmaMashMashStruct taskStruct)
{
string workingFolder = getWorkingFolderPath(processingFilePath, taskStruct);
string[] xmashXmaFiles;
// delete working copy of source file
if (File.Exists(workingFile))
{
File.Delete(workingFile);
}
// delete xmash output
xmashXmaFiles = Directory.GetFiles(workingFolder, String.Format("*{0}", XMASH_OUTPUT_EXTENSION), SearchOption.TopDirectoryOnly);
foreach (string xmaFile in xmashXmaFiles)
{
File.Delete(xmaFile);
}
//// delete xmash.exe
//string xmashWorkingPath = Path.Combine(workingFolder, Path.GetFileName(XMASH_FULL_PATH));
//if (File.Exists(xmashWorkingPath))
//{
// File.Delete(xmashWorkingPath);
//}
// delete towav.exe
//string toWavWorkingPath = Path.Combine(workingFolder, Path.GetFileName(TOWAV_FULL_PATH));
//if (File.Exists(toWavWorkingPath))
//{
// File.Delete(toWavWorkingPath);
//}
// delete sox.exe, etc...
//string soxWorkingPath = Path.Combine(workingFolder, Path.GetFileName(SOX_FULL_PATH));
//if (File.Exists(soxWorkingPath))
//{
// File.Delete(soxWorkingPath);
//}
//dllFiles = Directory.GetFiles(workingFolder, "*.dll", SearchOption.TopDirectoryOnly);
//foreach (string dllFile in dllFiles)
//{
// File.Delete(dllFile);
//}
}