internal void HandleException(Exception unhandledException)
{
CrashLogInformation crashInfo = this._crashLogInfo;
//TODO refactor in next version
if (this._crashLogInfo.PackageName == null)
{
this._crashLogInfo = HockeyClient.Current.AsInternal().PrefilledCrashLogInfo;
}
ICrashData cd = HockeyClient.Current.AsInternal().CreateCrashData(unhandledException, this._crashLogInfo);
var crashId = Guid.NewGuid();
try
{
IsolatedStorageFile store = IsolatedStorageFile.GetUserStoreForApplication();
if (!store.DirectoryExists(Constants.CrashDirectoryName))
{
store.CreateDirectory(Constants.CrashDirectoryName);
}
String filename = string.Format("{0}{1}.log", Constants.CrashFilePrefix, crashId);
using (FileStream stream = store.CreateFile(Path.Combine(Constants.CrashDirectoryName, filename)))
{
cd.Serialize(stream);
}
}
catch (Exception ex)
{
HockeyClient.Current.AsInternal().HandleInternalUnhandledException(ex);
}
}
private void HandleException(Exception e)
{
try
{
string crashID = Guid.NewGuid().ToString();
String filename = String.Format("{0}{1}.log", Constants.CrashFilePrefix, crashID);
CrashLogInformation logInfo = new CrashLogInformation()
{
PackageName = Application.Current.GetType().Namespace,
Version = HockeyClient.Current.AsInternal().VersionInfo,
OperatingSystem = Environment.OSVersion.Platform.ToString(),
Windows = Environment.OSVersion.Version.ToString() + Environment.OSVersion.ServicePack,
Manufacturer = "",
Model = ""
};
ICrashData crash = HockeyClient.Current.AsInternal().CreateCrashData(e, logInfo);
using (FileStream stream = File.Create(Path.Combine(Constants.GetPathToHockeyCrashes(), filename)))
{
crash.Serialize(stream);
stream.Flush();
}
}
catch (Exception ex)
{
HockeyClient.Current.AsInternal().HandleInternalUnhandledException(ex);
}
}
private void ExceptionHandler(object sender, UnhandledExceptionEventArgs e)
{
// check if we are allowed to handle exceptions
if (_disposed)
{
return;
}
// the exception handler as self should never throw an exception so that the flow is
// not interrupted by some bad code here
try
{
// We need to ensure that the crash file location realy exists before we start
// writing a file into it
if (!Directory.Exists(_crashFileLocaton))
{
Directory.CreateDirectory(_crashFileLocaton);
}
// Every exception needs a unique identifier
string crashID = Guid.NewGuid().ToString();
// The filename is generated by the identifier
String filename = String.Format("{0}.log", crashID);
// generate the full filename
filename = Path.Combine(_crashFileLocaton, filename);
// Generate the model HockeyApp is using for logging crashes
CrashLogInformation logInfo = new CrashLogInformation()
{
PackageName = _packageName,
Version = _packageVersion,
OperatingSystem = Environment.OSVersion.ToString(),
};
// Now it's time to build a real creash report and write them to the file
ICrashData crash = HockeyClient.Instance.CreateCrashData(e.ExceptionObject as Exception, logInfo);
using (FileStream stream = File.Create(filename))
{
crash.Serialize(stream);
}
}
catch (Exception)
{
// Ignore all exceptions
}
}
public void Configure(Application application,
string identifier,
Frame rootFrame = null,
Func <Exception, string> descriptionLoader = null,
string apiBase = null,
string userId = null,
string contactInformation = null)
{
if (this._application == null)
{
this._crashLogInfo = new CrashLogInformation()
{
PackageName = application.GetType().Namespace,
ProductID = ManifestHelper.GetProductID(),
Version = ManifestHelper.GetAppVersion(),
WindowsPhone = Environment.OSVersion.Version.ToString(),
Manufacturer = GetDeviceManufacturer(),
Model = GetDeviceModel()
};
this._application = application;
this._application.UnhandledException += OnUnhandledException;
HockeyClient.ConfigureInternal(identifier,
ManifestHelper.GetAppVersion(),
userID: userId,
apiBase: apiBase,
contactInformation: contactInformation,
userAgentName: Constants.UserAgentString,
sdkName: Constants.SdkName,
sdkVersion: Constants.SdkVersion,
descriptionLoader: descriptionLoader,
os: Environment.OSVersion.Platform.ToString(),
osVersion: Environment.OSVersion.Version.ToString(),
device: GetDeviceModel(),
oem: GetDeviceManufacturer());
if (rootFrame != null)
{
//Idea based on http://www.markermetro.com/2013/01/technical/handling-unhandled-exceptions-with-asyncawait-on-windows-8-and-windows-phone-8/
AsyncSynchronizationContext.RegisterForFrame(rootFrame, this);
}
}
else
{
throw new InvalidOperationException("CrashHandler was already configured!");
}
}
public CrashHandler()
{
HockeyApp.HockeyClient.Configure(this._appID, Assembly.GetExecutingAssembly().GetName().Version.ToString());
this.crashFilePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
this.crashFilePath = Path.Combine(this.crashFilePath, "Hoch");
AppDomain.CurrentDomain.UnhandledException += (a, b) =>
{
string crashID = Guid.NewGuid().ToString();
String filename = String.Format("{0}{1}.log", _crashFilePrefix, crashID);
CrashLogInformation logInfo = new CrashLogInformation()
{
PackageName = "HockeyUploaderConsole",
Version = Assembly.GetExecutingAssembly().GetName().Version.ToString(),
OperatingSystem = Environment.OSVersion.ToString(),
};
ICrashData crash = HockeyClient.Instance.CreateCrashData(b.ExceptionObject as Exception, logInfo);
FileStream stream = File.Create(Path.Combine(this._crashFilePrefix, filename));
crash.Serialize(stream);
stream.Flush();
stream.Close();
};
if (Directory.Exists(this.crashFilePath))
{
foreach (string filename in Directory.GetFiles(this.crashFilePath, _crashFilePrefix + "*.log"))
{
try
{
FileStream fs = File.OpenRead(filename);
ICrashData cd = HockeyClient.Instance.Deserialize(fs);
fs.Close();
cd.SendDataAsync().Wait();
File.Delete(filename);
}
catch (Exception ex)
{
Program.LogToConsole("Error sending crash-information: " + ex.Message);
}
}
}
}
/// <summary>
/// Create a CrashData object from an Exception and a given CrashLogInformation
/// </summary>
/// <param name="ex"></param>
/// <param name="crashLogInfo"></param>
/// <returns></returns>
public ICrashData CreateCrashData(Exception ex, CrashLogInformation crashLogInfo)
{
return(new CrashData(this, ex, crashLogInfo));
}
/// <summary>
/// Create a CrashData object from an Exception and a given CrashLogInformation
/// </summary>
/// <param name="ex"></param>
/// <param name="crashLogInfo"></param>
/// <returns></returns>
public ICrashData CreateCrashData(Exception ex, CrashLogInformation crashLogInfo)
{
return new CrashData(this, ex, crashLogInfo);
}
