public static void Write(DateAndVersion dv)
{
try
{
using (StreamWriter sw = new StreamWriter(dv.FilePath))
{
sw.WriteLine(dv.StoredDate);
sw.WriteLine(dv.VersionNumber);
}
}
catch (Exception ex)
{
}
}
public static void Write(DateAndVersion dv)
{
try
{
using (StreamWriter sw = new StreamWriter(dv.FilePath))
{
sw.WriteLine(dv.StoredDate);
sw.WriteLine(dv.VersionNumber);
}
}
catch (Exception ex)
{
}
}
private void CheckObjects(object objDlPath, IZipClient zipClient)
{
var configuration = GetConfiguration();
string dsDlPath = Path.Combine(System.Configuration.ConfigurationSettings.AppSettings["PrivateObjectsManifest"], configuration.FilterSet);
Uri objManifest = new Uri(Path.Combine(dsDlPath, "manifest.txt"));
//only check if we need to update filters if the CDN is available
if (CanPing.TryPing(objManifest.Host))
{
try
{
_mreFilterBlock.Reset();
string dlPath = objDlPath.ToString();
string lastCheckedPath = Path.Combine(dlPath, LAST_CHECKED);
_logger.Debug("CheckObjects lastCheckedPath: {0}", lastCheckedPath);
using (WebClient mwc = new WebClient())
{
string dlList = mwc.DownloadString(objManifest);
if (!string.IsNullOrWhiteSpace(dlList))
{
_logger.Debug("CheckObjects manifest: {0}", dlList);
string[] objToCheck = dlList.Split(new string[] { System.Environment.NewLine, "\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string toCheck in objToCheck)
{
try
{
string txtPath = Path.Combine(dlPath, Path.ChangeExtension(toCheck, "txt"));
DateAndVersion lastUpdate = new DateAndVersion(txtPath);
Uri comPath = new Uri(Path.Combine(dsDlPath, toCheck));
WebRequest request = WebRequest.Create(comPath);
request.Method = "HEAD";
_logger.Debug("CheckObjects check: {0}", comPath);
using (WebResponse wr = request.GetResponse())
{
DateTime lmDate;
if (DateTime.TryParse(wr.Headers[HttpResponseHeader.LastModified], out lmDate))
{
_logger.Debug("CheckObjects lmDate: {0} StoredDate", lmDate, lastUpdate.StoredDate);
if (lmDate > lastUpdate.StoredDate)
{
//download the updated component
using (WebClient fd = new WebClient())
{
fd.DownloadProgressChanged += fd_DownloadProgressChanged;
byte[] comBin = fd.DownloadData(comPath);
if (comBin.Length > 0)
{
try
{
string dirPath = Path.Combine(dlPath, Path.GetFileNameWithoutExtension(toCheck));
if (Directory.Exists(dirPath))
Directory.Delete(dirPath, true);
}
catch (Exception ex)
{
_logger.Error("CheckObjects Delete: {0}", ex.Message);
}
ExtractBytes(comBin, dlPath, zipClient);
//using (MemoryStream ms = new MemoryStream(comBin))
//{
// _logger.Debug("CheckObjects extract: {0}", dlPath);
// zipClient.ExtractAll(ms, dlPath, true);
//}
DateAndVersion.Write(new DateAndVersion(txtPath, lmDate, ExeVersion));
}
}
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
}
DateAndVersion.Write(new DateAndVersion(lastCheckedPath, DateTime.Now, ExeVersion));
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
finally
{
_mreFilterBlock.Set();
}
}
}
public bool EnsureObjects(string appProgramDataPath, IZipClient zipClient, bool block, bool redownload)
{
bool needsRestart = false;
try
{
_logger.Debug("EnsureObjects: block: {0} redownload: {1}", block, redownload);
string objPath = Path.Combine(appProgramDataPath, OJB_FOLDER);
string lastCheckedPath = Path.Combine(objPath, LAST_CHECKED);
bool needsCheck = true;
if (!Directory.Exists(objPath) || Directory.GetDirectories(objPath).Length == 0)
{
Directory.CreateDirectory(objPath);
//extract embedded filters
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.babgvant, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.LAV, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.madVR, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.mpaudio, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.XySubFilter, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.xy_VSFilter, objPath, zipClient);
}
else if (redownload)
{
needsRestart = _libsLoaded.Count > 0;
foreach (string file in Directory.EnumerateFiles(objPath))
{
try
{
//deleting these files will force a redownload later
_logger.Debug("EnsureObjects Delete: {0}", file);
File.Delete(file);
}
catch (Exception ex)
{
_logger.Error("EnsureObjects DeleteError: {0}", ex.Message);
}
}
}
if (!needsRestart)
{
//we can only update the files if no handles are held
DateAndVersion lastCheck = new DateAndVersion(lastCheckedPath);
if (lastCheck.StoredDate.AddDays(7) > DateTime.Now)
needsCheck = false;
if (lastCheck.VersionNumber != ExeVersion)
needsCheck = true;
_logger.Debug("EnsureObjects needsCheck: {0}", needsCheck);
if (needsCheck)
{
if (block)
CheckObjects(objPath, zipClient);
else
ThreadPool.QueueUserWorkItem(o => CheckObjects(o, zipClient), objPath);
}
}
}
catch (Exception ex)
{
_logger.Error("EnsureObjects Error: {0}", ex.Message);
}
_logger.Debug("EnsureObjects needsRestart: {0}", needsRestart);
return needsRestart;
}
public void Write()
{
DateAndVersion.Write(this);
}
private void CheckObjects(object objDlPath, IZipClient zipClient)
{
var configuration = GetConfiguration();
string dsDlPath = Path.Combine(System.Configuration.ConfigurationSettings.AppSettings["PrivateObjectsManifest"], configuration.FilterSet);
Uri objManifest = new Uri(Path.Combine(dsDlPath, "manifest.txt"));
//only check if we need to update filters if the CDN is available
if (CanPing.TryPing(objManifest.Host))
{
try
{
_mreFilterBlock.Reset();
string dlPath = objDlPath.ToString();
string lastCheckedPath = Path.Combine(dlPath, LAST_CHECKED);
_logger.Debug("CheckObjects lastCheckedPath: {0}", lastCheckedPath);
using (WebClient mwc = new WebClient())
{
string dlList = mwc.DownloadString(objManifest);
if (!string.IsNullOrWhiteSpace(dlList))
{
_logger.Debug("CheckObjects manifest: {0}", dlList);
string[] objToCheck = dlList.Split(new string[] { System.Environment.NewLine, "\n" }, StringSplitOptions.RemoveEmptyEntries);
foreach (string toCheck in objToCheck)
{
try
{
string txtPath = Path.Combine(dlPath, Path.ChangeExtension(toCheck, "txt"));
DateAndVersion lastUpdate = new DateAndVersion(txtPath);
Uri comPath = new Uri(Path.Combine(dsDlPath, toCheck));
WebRequest request = WebRequest.Create(comPath);
request.Method = "HEAD";
_logger.Debug("CheckObjects check: {0}", comPath);
using (WebResponse wr = request.GetResponse())
{
DateTime lmDate;
if (DateTime.TryParse(wr.Headers[HttpResponseHeader.LastModified], out lmDate))
{
_logger.Debug("CheckObjects lmDate: {0} StoredDate", lmDate, lastUpdate.StoredDate);
if (lmDate > lastUpdate.StoredDate)
{
//download the updated component
using (WebClient fd = new WebClient())
{
fd.DownloadProgressChanged += fd_DownloadProgressChanged;
byte[] comBin = fd.DownloadData(comPath);
if (comBin.Length > 0)
{
try
{
string dirPath = Path.Combine(dlPath, Path.GetFileNameWithoutExtension(toCheck));
if (Directory.Exists(dirPath))
{
Directory.Delete(dirPath, true);
}
}
catch (Exception ex)
{
_logger.Error("CheckObjects Delete: {0}", ex.Message);
}
ExtractBytes(comBin, dlPath, zipClient);
//using (MemoryStream ms = new MemoryStream(comBin))
//{
// _logger.Debug("CheckObjects extract: {0}", dlPath);
// zipClient.ExtractAll(ms, dlPath, true);
//}
DateAndVersion.Write(new DateAndVersion(txtPath, lmDate, ExeVersion));
}
}
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
}
DateAndVersion.Write(new DateAndVersion(lastCheckedPath, DateTime.Now, ExeVersion));
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
finally
{
_mreFilterBlock.Set();
}
}
}
public bool EnsureObjects(string appProgramDataPath, IZipClient zipClient, bool block, bool redownload)
{
bool needsRestart = false;
try
{
_logger.Debug("EnsureObjects: block: {0} redownload: {1}", block, redownload);
string objPath = Path.Combine(appProgramDataPath, OJB_FOLDER);
string lastCheckedPath = Path.Combine(objPath, LAST_CHECKED);
bool needsCheck = true;
if (!Directory.Exists(objPath) || Directory.GetDirectories(objPath).Length == 0)
{
Directory.CreateDirectory(objPath);
//extract embedded filters
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.babgvant, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.LAV, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.madVR, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.mpaudio, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.XySubFilter, objPath, zipClient);
ExtractBytes(Emby.Theater.DirectShow.Properties.Resources.xy_VSFilter, objPath, zipClient);
//extract embedded tracking files
WriteResource(Emby.Theater.DirectShow.Properties.Resources.babgvant_txt, Path.Combine(objPath, "babgvant.txt"));
WriteResource(Emby.Theater.DirectShow.Properties.Resources.LAV_txt, Path.Combine(objPath, "LAV.txt"));
WriteResource(Emby.Theater.DirectShow.Properties.Resources.madVR_txt, Path.Combine(objPath, "madVR.txt"));
WriteResource(Emby.Theater.DirectShow.Properties.Resources.mpaudio_txt, Path.Combine(objPath, "mpaudio.txt"));
WriteResource(Emby.Theater.DirectShow.Properties.Resources.XySubFilter_txt, Path.Combine(objPath, "XySubFilter.txt"));
WriteResource(Emby.Theater.DirectShow.Properties.Resources.xy_VSFilter_txt, Path.Combine(objPath, "xy-VSFilter.txt"));
}
else if (redownload)
{
needsRestart = _libsLoaded.Count > 0;
foreach (string file in Directory.EnumerateFiles(objPath))
{
try
{
//deleting these files will force a redownload later
_logger.Debug("EnsureObjects Delete: {0}", file);
File.Delete(file);
}
catch (Exception ex)
{
_logger.Error("EnsureObjects DeleteError: {0}", ex.Message);
}
}
}
if (!needsRestart)
{
//we can only update the files if no handles are held
DateAndVersion lastCheck = new DateAndVersion(lastCheckedPath);
if (lastCheck.StoredDate.AddDays(7) > DateTime.Now)
{
needsCheck = false;
}
if (lastCheck.VersionNumber != ExeVersion)
{
needsCheck = true;
}
_logger.Debug("EnsureObjects needsCheck: {0}", needsCheck);
if (needsCheck)
{
if (block)
{
CheckObjects(objPath, zipClient);
}
else
{
ThreadPool.QueueUserWorkItem(o => CheckObjects(o, zipClient), objPath);
}
}
}
}
catch (Exception ex)
{
_logger.Error("EnsureObjects Error: {0}", ex.Message);
}
_logger.Debug("EnsureObjects needsRestart: {0}", needsRestart);
return(needsRestart);
}
