/// <summary>
/// Creates a exception information payload based on an exception
/// </summary>
/// <param name="exception">The exception to base the payload on</param>
/// <param name="callTrace">The call stack trace, or null if its not available</param>
/// <param name="config">The configuration to use</param>
/// <returns>The exception information payload to use in the notification</returns>
public static ExceptionInfo GenerateExceptionInfo(Exception exception, StackTrace callTrace, Configuration config)
{
if (exception == null)
return null;
StackTrace trace = null;
// Attempt to get stack frame from exception, if the stack trace is invalid,
// try to use the call stack trace
trace = new StackTrace(exception, true);
if (trace == null || trace.FrameCount == 0)
{
// If we still don't have a stack trace we can use, give up and return
if (callTrace == null || callTrace.FrameCount == 0)
return null;
trace = callTrace;
}
// Attempt to get the stack frames
var frames = trace.GetFrames();
if (frames == null)
return null;
// Convert the frames to stack frame payloads
var stackFrameInfos = frames.Select(x => GenerateStackTraceFrameInfo(x, config))
.Where(x => !x.Method.StartsWith("Bugsnag.")).ToList();
return new ExceptionInfo
{
ExceptionClass = exception.GetType().Name,
Description = exception.Message,
StackTrace = stackFrameInfos
};
}
/// <summary>
/// Creates a stack frame information payload to use in notifications
/// </summary>
/// <param name="frame">The stack frame to base the payload on</param>
/// <param name="config">The configuration to use</param>
/// <returns>The stack frame payload to use in notifications</returns>
public static StackTraceFrameInfo GenerateStackTraceFrameInfo(StackFrame frame, Configuration config)
{
if (frame == null || config == null)
return null;
// Get the filename the frame comes from without prefixes
var file = config.RemoveFileNamePrefix(frame.GetFileName());
// Mark the frame is In Project if we are autodetecting and there is a filename, or
// the method comes from the configured project namespaces.
var method = frame.GetMethod();
var inProject = (config.AutoDetectInProject && !string.IsNullOrEmpty(file)) ||
(method.DeclaringType != null && config.IsInProjectNamespace(method.DeclaringType.FullName));
return new StackTraceFrameInfo
{
File = file,
LineNumber = frame.GetFileLineNumber(),
Method = GenerateMethodSignature(method),
InProject = inProject
};
}
public NotificationFactory(Configuration config)
{
Config = config;
}
public Notifier(Configuration config)
{
Config = config;
Factory = new NotificationFactory(config);
}
