/// <summary>
/// Create executable via command line:
/// dotnet publish -c Release -r win10-x64
/// dotnet publish -c Release -r linux-x64
/// dotnet publish -c Release -r osx.10.11-x64
/// <para/>
/// Requires on Linux:
/// sudo apt-get install libunwind8
/// </summary>
/// <param name="videoFiles"></param>
static void Main(string[] videoFiles)
{
bool waitForKey = true;
bool quiet = false;
FileStream lockObject2 = null;
StreamWriter lockObject = null;
string lockFileLocation = null;
try
{
if (videoFiles.Length > 0 && videoFiles[0] == "quiet")
{
quiet = true;
waitForKey = false;
videoFiles = videoFiles.Skip(1).ToArray();
}
string settingsFile = "comcrop.settings";
Settings settings = new Settings
{
Debug = Console.Out,
Console = Console.Out
};
settings.Read(settingsFile, quiet);
TextWriter c = Console.Out;
bool settingsValid = true;
foreach (var path in settings.StringSettings)
{
if (path.Key.StartsWith("Path", StringComparison.InvariantCultureIgnoreCase))
{
if (!File.Exists(path.Value))
{
c.WriteLine(string.Format("Setting {0} invalid. Path does not exist", path.Key));
settingsValid = false;
}
}
}
foreach (var extension in settings.StringSettings)
{
if (extension.Key.StartsWith("Extension", StringComparison.InvariantCultureIgnoreCase))
{
if (string.IsNullOrWhiteSpace(extension.Value))
{
c.WriteLine(string.Format("Setting {0} invalid. Extension must not be empty", extension.Key));
settingsValid = false;
}
}
}
if (!settingsValid)
{
c.WriteLine(string.Format("Fix settings file {0}. Abort.", settingsFile));
return;
}
ComCrop main = new ComCrop(settings);
if (videoFiles.Length > 0 && videoFiles[0] == "nowait")
{
waitForKey = false;
videoFiles = videoFiles.Skip(1).ToArray();
}
bool notifyUser = true;
if (videoFiles.Length > 0 && videoFiles[0] == "nonotify")
{
notifyUser = false;
videoFiles = videoFiles.Skip(1).ToArray();
}
if (!string.IsNullOrWhiteSpace(settings.LockFile))
{
string programLocation = new FileInfo(System.Reflection.Assembly.GetEntryAssembly().Location).Directory.FullName;
lockFileLocation = settings.LockFile;
if (!Path.IsPathRooted(lockFileLocation) == true)
{
lockFileLocation = Path.Combine(programLocation, lockFileLocation);
}
if (!quiet)
{
c.WriteLine(string.Format("Opening file lock {0}...", lockFileLocation));
}
try
{
if (File.Exists(lockFileLocation))
{
throw new IOException("already exists", -111);
}
//File.Delete(lockFileLocation);
//lockObject = File.CreateText(lockFileLocation);
//lockObject.WriteLine("test");
//lockObject.Flush();
lockObject2 = new FileStream(lockFileLocation, FileMode.Create, FileAccess.Write, FileShare.None, 4096, FileOptions.DeleteOnClose);
lockObject2.WriteByte(66);
}
catch (IOException ex)
{
if (!quiet)
{
c.WriteLine(string.Format("ComCrop locked {0}. Exit.", ex.HResult));
}
return;
}
}
if (videoFiles.Length == 1 && videoFiles[0].StartsWith("*."))
{
string extension = videoFiles[0].Substring(2);
string filter = videoFiles[0];
videoFiles = Directory.GetFiles(".", filter);
if (videoFiles.Length == 0)
{
if (!quiet)
{
c.WriteLine(string.Format("No file matching {0} found. Exit.", filter));
}
return;
}
}
else if (videoFiles.Length == 0)
{
c.WriteLine(string.Format("Usage:"));
c.WriteLine(string.Format("ComCrop [quiet] [nowait] [nonotify] infile1 infile2 infile3 ..."));
c.WriteLine(string.Format("(removes commercials from all given files)"));
c.WriteLine(string.Format("or"));
c.WriteLine(string.Format("ComCrop [quiet] [nowait] [nonotify] *.ext"));
c.WriteLine(string.Format("(removes commercials from all files matching given file extension)"));
c.WriteLine(string.Format(""));
c.WriteLine(string.Format("Note: Output file type (and thus name) is configured in settings file."));
c.WriteLine(string.Format("nonotify: Only create chapter files. No waiting for user to check chapter files."));
c.WriteLine(string.Format("nowait: No key press on exit necessary."));
c.WriteLine(string.Format("quiet: No output if ComCrop is locked or no file to handle."));
return;
}
foreach (var videoFile in videoFiles)
{
if (!File.Exists(videoFile))
{
if (!quiet)
{
c.WriteLine(string.Format("File {0} does not exist. Skip.", videoFile));
}
continue;
}
ComCropOptions options = new ComCropOptions
{
InFile = videoFile,
ExtensionDestination = settings.ExtensionDestination,
NoNotify = !notifyUser,
CreateChaptersForCommercials = settings.CreateChaptersForCommercials
};
main.CropCommercial(options);
if (options.AbortRequested)
{
break;
}
}
}
finally
{
if (waitForKey)
{
Console.WriteLine("Press enter to exit.");
// Also allow CTRL+C to exit application gracefully.
Console.TreatControlCAsInput = true;
Console.ReadKey();
}
if (lockObject != null)
{
lockObject.WriteLine("test2");
lockObject.Flush();
lockObject.Dispose();
if (File.Exists(lockFileLocation))
{
File.Delete(lockFileLocation);
}
}
if (lockObject2 != null)
{
lockObject2.WriteByte(65);
lockObject2.Dispose();
if (File.Exists(lockFileLocation))
{
File.Delete(lockFileLocation);
}
}
}
}
internal void CropCommercial(ComCropOptions options)
{
CreateChapterSuccessValue success = CreateChapterSuccessValue.Failed;
this.mInFile = options.InFile;
mOptions = options;
try
{
var inExt = Path.GetExtension(mInFile);
if (inExt == ".ts" && mInFile.Contains("part-"))
{
Debug.WriteLine(string.Format("Detected part file {0} as input file. Skip.", mInFile));
success = CreateChapterSuccessValue.NotRelevantSkip;
return;
}
else if (inExt == ".mp4" || inExt == ".avi")
{
mChapterExt = inExt;
}
else
{
mChapterExt = ".ts";
}
try
{
using (var fs = File.Open(mInFile, FileMode.Open, FileAccess.Read, FileShare.None))
{
}
}
catch (Exception ex)
{
if (ex.HResult == -2147024864)
{
Debug.WriteLine(string.Format("Detected file {0} being in use. Skip.", mInFile));
success = CreateChapterSuccessValue.NotRelevantSkip;
return;
}
}
mBaseName = Path.GetFileNameWithoutExtension(mInFile);
mHoldFile = mBaseName + ".part-select.delete-to-continue";
// Change current directory since we are working with file name (without path)
var inPath = Path.GetDirectoryName(mInFile);
if (!string.IsNullOrWhiteSpace(inPath) && inPath != "." && Directory.GetCurrentDirectory() != inPath)
{
Debug.WriteLine(string.Format("Changing current directory to: {0}", inPath));
Directory.SetCurrentDirectory(inPath);
}
mFileEdl = mBaseName + ".edl";
var outNameSupplement = "";
if (inExt == "." + options.ExtensionDestination)
{
outNameSupplement = "_ComCrop";
Debug.WriteLine(string.Format($"Detected same input extension as output extension. Append \"{outNameSupplement}\" to output file"));
}
mOutFile = string.Format("{0}{1}.{2}", mBaseName, outNameSupplement, mOptions.ExtensionDestination);
mCreatingInProgressOutFile = string.Format("{0}.creating-in-progress", mOutFile);
Print(string.Format("Cropping commercials from {0}", mInFile));
if (File.Exists(mOutFile) && !File.Exists(mCreatingInProgressOutFile))
{
C.WriteLine(string.Format("Output file {0} already exists. Skip.", mOutFile));
success = CreateChapterSuccessValue.AlreadyExisted;
return;
}
if (CreateEdlFile() == false)
{
return;
}
var ret = CreateChapterFiles();
if (mOptions.NoNotify)
{
CreateFile(mHoldFile);
C.WriteLine("NoNotify set. Skip waiting for user to check chapter files.");
return;
}
if (ret == CreateChapterSuccessValue.Failed)
{
return;
}
else if (ret == CreateChapterSuccessValue.Created ||
ret == CreateChapterSuccessValue.AlreadyExisted && File.Exists(mHoldFile))
{
NotifyUser();
}
else
{
C.WriteLine("No new chapter file created and mHoldFile does not exist. No need to notify. Concat.");
}
success = FindAndConcatChapterFiles();
if (success != CreateChapterSuccessValue.Failed)
{
if (!File.Exists(mOutFile) || new FileInfo(mOutFile).Length == 0)
{
Print(string.Format("Outfile {0} was not created", mOutFile));
success = CreateChapterSuccessValue.Failed;
}
else
{
CleanUpFiles();
}
}
}
finally
{
if (success == CreateChapterSuccessValue.Failed)
{
Print(string.Format("Creating {0} failed", mOutFile));
}
else if (success == CreateChapterSuccessValue.Created)
{
Print(string.Format("Successfully created {0}", mOutFile));
ThreadPool.QueueUserWorkItem(new WaitCallback(Beep), 1);
}
else if (success == CreateChapterSuccessValue.AlreadyExisted)
{
Print(string.Format("Already existed {0}", mOutFile));
}
}
}