public static void Main(string[] args)
{
var applicationPath = Assembly.GetEntryAssembly().Location;
SetSqliteProvider();
var options = new StartupOptions(Environment.GetCommandLineArgs());
// Allow this to be specified on the command line.
var customProgramDataPath = options.GetOption("-programdata");
var appPaths = CreateApplicationPaths(applicationPath, customProgramDataPath);
_appPaths = appPaths;
using (var logManager = new SimpleLogManager(appPaths.LogDirectoryPath, "server"))
{
_logManager = logManager;
var task = logManager.ReloadLogger(LogSeverity.Debug, CancellationToken.None);
Task.WaitAll(task);
logManager.AddConsoleOutput();
var logger = _logger = logManager.GetLogger("Main");
ApplicationHost.LogEnvironmentInfo(logger, appPaths, true);
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
RunApplication(appPaths, logManager, options);
_logger.Info("Disposing app host");
if (_restartOnShutdown)
{
StartNewInstance(options);
}
}
}
public static void Main(string[] args)
{
var applicationPath = Assembly.GetEntryAssembly().Location;
var appFolderPath = Path.GetDirectoryName(applicationPath);
TryCopySqliteConfigFile(appFolderPath);
SetSqliteProvider();
var options = new StartupOptions(Environment.GetCommandLineArgs());
// Allow this to be specified on the command line.
var customProgramDataPath = options.GetOption("-programdata");
var appPaths = CreateApplicationPaths(applicationPath, customProgramDataPath);
var logManager = new NlogManager(appPaths.LogDirectoryPath, "server");
logManager.ReloadLogger(LogSeverity.Info);
logManager.AddConsoleOutput();
var logger = _logger = logManager.GetLogger("Main");
ApplicationHost.LogEnvironmentInfo(logger, appPaths, true);
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
try
{
RunApplication(appPaths, logManager, options);
}
finally
{
logger.Info("Shutting down");
_appHost.Dispose();
}
}
public async Task <FFMpegInfo> GetFFMpegInfo(StartupOptions options, IProgress <double> progress)
{
var customffMpegPath = options.GetOption("-ffmpeg");
var customffProbePath = options.GetOption("-ffprobe");
if (!string.IsNullOrWhiteSpace(customffMpegPath) && !string.IsNullOrWhiteSpace(customffProbePath))
{
return(new FFMpegInfo
{
ProbePath = customffProbePath,
EncoderPath = customffMpegPath,
Version = "custom"
});
}
var rootEncoderPath = Path.Combine(_appPaths.ProgramDataPath, "ffmpeg");
var versionedDirectoryPath = Path.Combine(rootEncoderPath, FFMpegDownloadInfo.Version);
var info = new FFMpegInfo
{
ProbePath = Path.Combine(versionedDirectoryPath, FFMpegDownloadInfo.FFProbeFilename),
EncoderPath = Path.Combine(versionedDirectoryPath, FFMpegDownloadInfo.FFMpegFilename),
Version = FFMpegDownloadInfo.Version
};
Directory.CreateDirectory(versionedDirectoryPath);
var excludeFromDeletions = new List <string> {
versionedDirectoryPath
};
if (!File.Exists(info.ProbePath) || !File.Exists(info.EncoderPath))
{
// ffmpeg not present. See if there's an older version we can start with
var existingVersion = GetExistingVersion(info, rootEncoderPath);
// No older version. Need to download and block until complete
if (existingVersion == null)
{
await DownloadFFMpeg(versionedDirectoryPath, progress).ConfigureAwait(false);
}
else
{
// Older version found.
// Start with that. Download new version in the background.
var newPath = versionedDirectoryPath;
Task.Run(() => DownloadFFMpegInBackground(newPath));
info = existingVersion;
versionedDirectoryPath = Path.GetDirectoryName(info.EncoderPath);
excludeFromDeletions.Add(versionedDirectoryPath);
}
}
await DownloadFonts(versionedDirectoryPath).ConfigureAwait(false);
DeleteOlderFolders(Path.GetDirectoryName(versionedDirectoryPath), excludeFromDeletions);
return(info);
}
public async Task<FFMpegInfo> GetFFMpegInfo(NativeEnvironment environment, StartupOptions options, IProgress<double> progress)
{
var customffMpegPath = options.GetOption("-ffmpeg");
var customffProbePath = options.GetOption("-ffprobe");
if (!string.IsNullOrWhiteSpace(customffMpegPath) && !string.IsNullOrWhiteSpace(customffProbePath))
{
return new FFMpegInfo
{
ProbePath = customffProbePath,
EncoderPath = customffMpegPath,
Version = "custom"
};
}
var downloadInfo = FFMpegDownloadInfo.GetInfo(environment);
var version = downloadInfo.Version;
if (string.Equals(version, "path", StringComparison.OrdinalIgnoreCase))
{
return new FFMpegInfo
{
ProbePath = downloadInfo.FFProbeFilename,
EncoderPath = downloadInfo.FFMpegFilename,
Version = version
};
}
var rootEncoderPath = Path.Combine(_appPaths.ProgramDataPath, "ffmpeg");
var versionedDirectoryPath = Path.Combine(rootEncoderPath, version);
var info = new FFMpegInfo
{
ProbePath = Path.Combine(versionedDirectoryPath, downloadInfo.FFProbeFilename),
EncoderPath = Path.Combine(versionedDirectoryPath, downloadInfo.FFMpegFilename),
Version = version
};
_fileSystem.CreateDirectory(versionedDirectoryPath);
var excludeFromDeletions = new List<string> { versionedDirectoryPath };
if (!_fileSystem.FileExists(info.ProbePath) || !_fileSystem.FileExists(info.EncoderPath))
{
// ffmpeg not present. See if there's an older version we can start with
var existingVersion = GetExistingVersion(info, rootEncoderPath);
// No older version. Need to download and block until complete
if (existingVersion == null)
{
await DownloadFFMpeg(downloadInfo, versionedDirectoryPath, progress).ConfigureAwait(false);
}
else
{
// Older version found.
// Start with that. Download new version in the background.
var newPath = versionedDirectoryPath;
Task.Run(() => DownloadFFMpegInBackground(downloadInfo, newPath));
info = existingVersion;
versionedDirectoryPath = Path.GetDirectoryName(info.EncoderPath);
excludeFromDeletions.Add(versionedDirectoryPath);
}
}
await DownloadFonts(versionedDirectoryPath).ConfigureAwait(false);
DeleteOlderFolders(Path.GetDirectoryName(versionedDirectoryPath), excludeFromDeletions);
// Allow just one of these to be overridden, if desired.
if (!string.IsNullOrWhiteSpace(customffMpegPath))
{
info.EncoderPath = customffMpegPath;
}
if (!string.IsNullOrWhiteSpace(customffProbePath))
{
info.EncoderPath = customffProbePath;
}
return info;
}
public async Task <FFMpegInfo> GetFFMpegInfo(NativeEnvironment environment, StartupOptions options, IProgress <double> progress)
{
var customffMpegPath = options.GetOption("-ffmpeg");
var customffProbePath = options.GetOption("-ffprobe");
if (!string.IsNullOrWhiteSpace(customffMpegPath) && !string.IsNullOrWhiteSpace(customffProbePath))
{
return(new FFMpegInfo
{
ProbePath = customffProbePath,
EncoderPath = customffMpegPath,
Version = "external"
});
}
var downloadInfo = _ffmpegInstallInfo;
var version = downloadInfo.Version;
if (string.Equals(version, "path", StringComparison.OrdinalIgnoreCase))
{
return(new FFMpegInfo
{
ProbePath = downloadInfo.FFProbeFilename,
EncoderPath = downloadInfo.FFMpegFilename,
Version = version
});
}
if (string.Equals(version, "0", StringComparison.OrdinalIgnoreCase))
{
return(new FFMpegInfo());
}
var rootEncoderPath = Path.Combine(_appPaths.ProgramDataPath, "ffmpeg");
var versionedDirectoryPath = Path.Combine(rootEncoderPath, version);
var info = new FFMpegInfo
{
ProbePath = Path.Combine(versionedDirectoryPath, downloadInfo.FFProbeFilename),
EncoderPath = Path.Combine(versionedDirectoryPath, downloadInfo.FFMpegFilename),
Version = version
};
_fileSystem.CreateDirectory(versionedDirectoryPath);
var excludeFromDeletions = new List <string> {
versionedDirectoryPath
};
if (!_fileSystem.FileExists(info.ProbePath) || !_fileSystem.FileExists(info.EncoderPath))
{
// ffmpeg not present. See if there's an older version we can start with
var existingVersion = GetExistingVersion(info, rootEncoderPath);
// No older version. Need to download and block until complete
if (existingVersion == null)
{
var success = await DownloadFFMpeg(downloadInfo, versionedDirectoryPath, progress).ConfigureAwait(false);
if (!success)
{
return(new FFMpegInfo());
}
}
else
{
info = existingVersion;
versionedDirectoryPath = Path.GetDirectoryName(info.EncoderPath);
excludeFromDeletions.Add(versionedDirectoryPath);
}
}
if (_environment.OperatingSystem == OperatingSystem.Windows)
{
await DownloadFonts(versionedDirectoryPath).ConfigureAwait(false);
}
DeleteOlderFolders(Path.GetDirectoryName(versionedDirectoryPath), excludeFromDeletions);
// Allow just one of these to be overridden, if desired.
if (!string.IsNullOrWhiteSpace(customffMpegPath))
{
info.EncoderPath = customffMpegPath;
}
if (!string.IsNullOrWhiteSpace(customffProbePath))
{
info.EncoderPath = customffProbePath;
}
return(info);
}
public FFMpegInfo GetFFMpegInfo(StartupOptions options)
{
var customffMpegPath = options.GetOption("-ffmpeg");
var customffProbePath = options.GetOption("-ffprobe");
if (!string.IsNullOrWhiteSpace(customffMpegPath) && !string.IsNullOrWhiteSpace(customffProbePath))
{
return(new FFMpegInfo
{
ProbePath = customffProbePath,
EncoderPath = customffMpegPath,
Version = "external"
});
}
var downloadInfo = _ffmpegInstallInfo;
var prebuiltFolder = _appPaths.ProgramSystemPath;
var prebuiltffmpeg = Path.Combine(prebuiltFolder, downloadInfo.FFMpegFilename);
var prebuiltffprobe = Path.Combine(prebuiltFolder, downloadInfo.FFProbeFilename);
if (_fileSystem.FileExists(prebuiltffmpeg) && _fileSystem.FileExists(prebuiltffprobe))
{
return(new FFMpegInfo
{
ProbePath = prebuiltffprobe,
EncoderPath = prebuiltffmpeg,
Version = "external"
});
}
var version = downloadInfo.Version;
if (string.Equals(version, "0", StringComparison.OrdinalIgnoreCase))
{
return(new FFMpegInfo());
}
var rootEncoderPath = Path.Combine(_appPaths.ProgramDataPath, "ffmpeg");
var versionedDirectoryPath = Path.Combine(rootEncoderPath, version);
var info = new FFMpegInfo
{
ProbePath = Path.Combine(versionedDirectoryPath, downloadInfo.FFProbeFilename),
EncoderPath = Path.Combine(versionedDirectoryPath, downloadInfo.FFMpegFilename),
Version = version
};
_fileSystem.CreateDirectory(versionedDirectoryPath);
var excludeFromDeletions = new List <string> {
versionedDirectoryPath
};
if (!_fileSystem.FileExists(info.ProbePath) || !_fileSystem.FileExists(info.EncoderPath))
{
// ffmpeg not present. See if there's an older version we can start with
var existingVersion = GetExistingVersion(info, rootEncoderPath);
// No older version. Need to download and block until complete
if (existingVersion == null)
{
return(new FFMpegInfo());
}
else
{
info = existingVersion;
versionedDirectoryPath = _fileSystem.GetDirectoryName(info.EncoderPath);
excludeFromDeletions.Add(versionedDirectoryPath);
}
}
// Allow just one of these to be overridden, if desired.
if (!string.IsNullOrWhiteSpace(customffMpegPath))
{
info.EncoderPath = customffMpegPath;
}
if (!string.IsNullOrWhiteSpace(customffProbePath))
{
info.ProbePath = customffProbePath;
}
return(info);
}
