static void RaiseCrashedEvent(CrashEventArgs e)
{
var h = Crashed;
if (h != null)
{
h(null, e);
}
}
void HandleMonitorCrashDetected(object sender, CrashEventArgs e)
{
InvokeOnMainThread(() => {
try {
ProcessingCrashLog = true;
Reporter.UploadOrCache(e.CrashLogPath);
if (ShouldExit)
{
NSApplication.SharedApplication.Terminate(this);
}
} finally {
ProcessingCrashLog = false;
}
});
}
private async void OnCartridgeCrashed(object sender, CrashEventArgs e)
{
string error = string.Empty;
Regex regex = new Regex(@".*lua:(\d+):(.*)");
Match match = regex.Match(e.ExceptionObject.InnerException.Message);
if (match.Success)
{
error = string.Format(Catalog.GetString("Line {0}: {1}"), match.Groups[1].Value, match.Groups[2].Value.Trim());
}
else
{
error = e.ExceptionObject.InnerException.Message;
}
string message = string.Format(Catalog.GetString("You encountered an Lua error in the cartridge '{0}'.", "Part of the error message"), this.Cartridge.Name);
message += System.Environment.NewLine;
message += System.Environment.NewLine;
message += error;
message += System.Environment.NewLine;
message += System.Environment.NewLine;
message += Catalog.GetString("Please make a screenshot and send it to the cartridge author.", "Part of the error message");
message += System.Environment.NewLine;
message += System.Environment.NewLine;
message += Catalog.GetString("The cartridge now stops.", "Part of the error message");
// Display alert message
await UserDialogs.Instance.AlertAsync(message, Catalog.GetString("Lua error"));
// Close log file
this.DestroyEngine();
// Leave game
App.GameNavigation.CurrentPage.Navigation.PopModalAsync();
}
const int MinCrashReportInterval = 61; // minimum interval between submitting crash reports, in seconds
public static void LogAndReportCrash(string message, string assembly, Exception exception, bool shutdownImminent)
{
if (message == null)
{
message = "(null)";
}
if (assembly == null)
{
assembly = "(null)";
}
if (exception == null)
{
exception = new Exception("(null)");
}
Log("{0}: {1}", LogType.SeriousError, message, exception);
bool submitCrashReport = ConfigKey.SubmitCrashReports.GetBool();
bool isCommon = CheckForCommonErrors(exception);
try {
CrashEventArgs eventArgs = new CrashEventArgs(message, assembly, exception, submitCrashReport && !isCommon, isCommon, shutdownImminent);
RaiseCrashedEvent(eventArgs);
isCommon = eventArgs.IsCommonProblem;
} catch { }
if (!submitCrashReport || isCommon)
{
return;
}
lock ( CrashReportLock ) {
if (DateTime.UtcNow.Subtract(lastCrashReport).TotalSeconds < MinCrashReportInterval)
{
Log("Logger.SubmitCrashReport: Could not submit crash report, reports too frequent.", LogType.Warning);
return;
}
lastCrashReport = DateTime.UtcNow;
try {
StringBuilder sb = new StringBuilder();
sb.Append("version=").Append(Uri.EscapeDataString(Updater.CurrentRelease.VersionString));
sb.Append("&message=").Append(Uri.EscapeDataString(message));
sb.Append("&assembly=").Append(Uri.EscapeDataString(assembly));
sb.Append("&runtime=");
if (MonoCompat.IsMono)
{
sb.Append(Uri.EscapeDataString("Mono " + MonoCompat.MonoVersionString));
}
else
{
sb.Append(Uri.EscapeDataString("CLR " + Environment.Version));
}
sb.Append("&os=").Append(Environment.OSVersion.Platform + " / " + Environment.OSVersion.VersionString);
if (exception is TargetInvocationException)
{
exception = (exception).InnerException;
}
else if (exception is TypeInitializationException)
{
exception = (exception).InnerException;
}
sb.Append("&exceptiontype=").Append(Uri.EscapeDataString(exception.GetType().ToString()));
sb.Append("&exceptionmessage=").Append(Uri.EscapeDataString(exception.Message));
sb.Append("&exceptionstacktrace=").Append(Uri.EscapeDataString(exception.StackTrace));
if (File.Exists(Paths.ConfigFileName))
{
sb.Append("&config=").Append(Uri.EscapeDataString(File.ReadAllText(Paths.ConfigFileName)));
}
else
{
sb.Append("&config=");
}
string[] lastFewLines;
lock ( LogLock ) {
lastFewLines = RecentMessages.ToArray();
}
sb.Append("&log=").Append(Uri.EscapeDataString(String.Join(Environment.NewLine, lastFewLines)));
byte[] formData = Encoding.ASCII.GetBytes(sb.ToString());
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(CrashReportUrl);
ServicePointManager.Expect100Continue = false;
request.Method = "POST";
request.Timeout = 15000; // 15s timeout
request.ContentType = "application/x-www-form-urlencoded";
request.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
request.ContentLength = formData.Length;
using (Stream requestStream = request.GetRequestStream()) {
requestStream.Write(formData, 0, formData.Length);
requestStream.Flush();
}
request.Abort();
Log("Crash report submitted.", LogType.SystemActivity);
} catch (Exception ex) {
Log("Logger.SubmitCrashReport: {0}", LogType.Warning, ex.Message);
}
}
}
private void Core_CartridgeCrashed(object sender, CrashEventArgs e)
{
// Displays a message, resets the core and goes back to app home.
HandleGameCrash(CrashMessageType.Runtime, e.ExceptionObject, e.Cartridge);
}
private void Core_CartridgeCrashed(object sender, CrashEventArgs e)
{
// Displays a message, resets the core and goes back to app home.
HandleGameCrash(CrashMessageType.Runtime, e.ExceptionObject, e.Cartridge);
}