public virtual bool IsUpdateAvailable(Configuration configuration)
{
DisplayMessage(Enums.HandlerMessageSeverity.Trace, "Check for Updates");
bool available = configuration.CurrentVersion != _lastResponse.Version;
return available;
}
public virtual bool FetchFileList(Configuration configuration)
{
DisplayMessage(Enums.HandlerMessageSeverity.Trace, "Retrive versions file list");
_lastResponse = Classes.JsonObject.Instance.ReadWebObject<APIResponse>(configuration.Path(Enums.PathType.Version, _lastResponse.Version));
if (_lastResponse.Equals(null) || !_lastResponse.Success)
{
DisplayMessage(Enums.HandlerMessageSeverity.Error, "Failed to load file list from server");
if (ExitUpdateProcess != null) ExitUpdateProcess.Invoke();
return false;
}
return true;
}
public virtual bool RetriveProjectInformations(Configuration configuration)
{
if (StartUpdateProcess != null) StartUpdateProcess.Invoke();
DisplayMessage(Enums.HandlerMessageSeverity.Trace, "Get Project Information");
_lastResponse = Classes.JsonObject.Instance.ReadWebObject<APIResponse>(configuration.Path(Enums.PathType.Project));
if (_lastResponse.Equals(null) || !_lastResponse.Success)
{
DisplayMessage(Enums.HandlerMessageSeverity.Warning, "Failed to load Project Informations");
if (ExitUpdateProcess != null) ExitUpdateProcess.Invoke();
return false;
}
return true;
}
public virtual bool IsUpdateRequired(Configuration configuration, bool forceUpdate)
{
if (!configuration.AutoUpdate && !forceUpdate)
{
DisplayMessage(Enums.HandlerMessageSeverity.Trace, "Automatic updates are disabled");
if (ExitUpdateProcess != null) ExitUpdateProcess.Invoke();
return false;
}
bool updateRequired = IsUpdateAvailable(configuration);
DisplayMessage(Enums.HandlerMessageSeverity.Trace, updateRequired ? "Updates available" : "No Updates found");
if (!updateRequired && ExitUpdateProcess != null) ExitUpdateProcess.Invoke();
return updateRequired;
}
public override bool StopApplication(Configuration configuration)
{
if (ExitUpdateProcess != null) ExitUpdateProcess.Invoke();
return true;
}
public override bool RehashUpdate(Configuration configuration, string configName)
{
DisplayMessage(HandlerMessageSeverity.Important, "Copy files");
foreach (string item in Directory.GetFiles(TargetDirectory))
{
if (item.Equals(configName)) continue;
try
{
File.Delete(item);
} catch (Exception) { }
}
foreach (string item in Directory.GetDirectories(TargetDirectory))
{
string d = Path.GetFileName(item);
if (configuration.ProtectedDirectories.Contains(d)) continue;
if (item.Equals(configuration.UpdateDirectory)) continue;
try
{
Directory.Delete(item, true);
}
catch (Exception) { }
}
string[] files = Directory.GetFiles(UpdateDirectory, "*", SearchOption.AllDirectories);
foreach (var item in files)
{
string pathPartial = item.Replace(UpdateDirectory, "").TrimStart(new[] {'/', '\\'});
string newPath = Path.Combine(TargetDirectory, pathPartial);
string filePath = Path.GetDirectoryName(newPath);
if (!Directory.Exists(filePath)) Directory.CreateDirectory(filePath);
try
{
File.Copy(item, newPath);
} catch (Exception) { }
}
try
{
Directory.Delete(UpdateDirectory, true);
} catch (Exception) { }
return true;
}
public virtual bool DownloadUpdate(Configuration configuration)
{
foreach (KeyValuePair<string, string> item in _lastResponse.Files)
{
Uri source = configuration.Path(Enums.PathType.File, _lastResponse.Version, item.Key);
Classes.WebDownloader.Instance.AddDownloadFile(source, Path.Combine(configuration.UpdateDirectory, item.Value));
}
Classes.WebDownloader.Instance.DownloadQueue();
while (Classes.WebDownloader.downloadQueue.Count != 0) {
//NOP - Wait for download complete!
}
return true;
}
public virtual bool RehashDownload(Configuration configuration)
{
if (Directory.Exists(configuration.UpdateDirectory)) Directory.Delete(configuration.UpdateDirectory, true);
Directory.CreateDirectory(configuration.UpdateDirectory);
return true;
}
public abstract bool StopApplication(Configuration configuration);
public abstract bool RehashUpdate(Configuration configuration, string configName);
public virtual bool DownloadUpdate(Configuration configuration)
{
foreach (KeyValuePair<string, string> item in _lastResponse.Files)
{
Uri source = configuration.Path(Enums.PathType.File, _lastResponse.Version, item.Key);
Classes.WebDownloader.Instance.DownloadFile(source, Path.Combine(configuration.UpdateDirectory, item.Value));
}
Console.WriteLine(_lastResponse.Files.Count + " files insgesamt, aktuell bei " + Classes.WebDownloader.Instance.FileNumber);
while (_lastResponse.Files.Count != Classes.WebDownloader.Instance.FileNumber && Classes.WebDownloader.Instance.Downloading) { }
return true;
}
public override bool RehashUpdate(Configuration configuration, string configName)
{
foreach (string item in Directory.GetFiles(TargetDirectory))
{
if (item.Equals(configName)) continue;
try
{
File.Delete(item);
} catch (Exception) { }
}
foreach (string item in Directory.GetDirectories(TargetDirectory))
{
string d = Path.GetFileName(item);
if (configuration.ProtectedDirectories.Contains(d)) continue;
if (item.Equals(configuration.UpdateDirectory)) continue;
try
{
Directory.Delete(item, true);
}
catch (Exception) { }
}
string[] files = Directory.GetFiles(UpdateDirectory);
foreach (var item in files)
{
string newPath = Path.Combine(TargetDirectory, Path.GetFileName(item));
try
{
File.Copy(item, newPath);
} catch (Exception) { }
}
try
{
Directory.Delete(UpdateDirectory, true);
} catch (Exception) { }
return true;
}
