private static void AddStackTraceToRequest(IList<BlackBoxExceptionEntry> stackTrace,
PostDataBuilder builder)
{
int exceptionIndex = 0;
foreach (BlackBoxExceptionEntry exceptionStack in stackTrace)
{
foreach (string stackFrame in exceptionStack.StackTrace)
builder.AddPart(new PostDataField(
string.Format("stackTrace[{0}][]", exceptionIndex), stackFrame));
builder.AddPart(new PostDataField(string.Format(
"stackTrace[{0}][exception]", exceptionIndex), exceptionStack.ExceptionType));
++exceptionIndex;
}
}
public void Submit(ProgressChangedEventHandler progressChanged)
{
SteppedProgressManager overallProgress = new SteppedProgressManager();
Compress(overallProgress, progressChanged);
using (FileStream bzipFile = new FileStream(ReportBaseName + ".tbz",
FileMode.Open, FileAccess.Read, FileShare.Read, 131072, FileOptions.DeleteOnClose))
using (Stream logFile = Report.DebugLog)
{
PostDataBuilder builder = new PostDataBuilder();
builder.AddPart(new PostDataField("action", "upload"));
builder.AddPart(new PostDataFileField("crashReport", "Report.tbz", bzipFile));
AddStackTraceToRequest(Report.StackTrace, builder);
WebRequest reportRequest = HttpWebRequest.Create(BlackBoxServer);
reportRequest.ContentType = builder.ContentType;
reportRequest.Method = "POST";
reportRequest.Timeout = int.MaxValue;
using (Stream formStream = builder.Stream)
{
ProgressManager progress = new ProgressManager();
overallProgress.Steps.Add(new SteppedProgressManagerStep(
progress, 0.5f, "Uploading"));
reportRequest.ContentLength = formStream.Length;
using (Stream requestStream = reportRequest.GetRequestStream())
{
int lastRead = 0;
byte[] buffer = new byte[32768];
while ((lastRead = formStream.Read(buffer, 0, buffer.Length)) != 0)
{
requestStream.Write(buffer, 0, lastRead);
progress.Completed = formStream.Position;
progress.Total = formStream.Length;
progressChanged(this, new ProgressChangedEventArgs(overallProgress, null));
}
}
}
try
{
reportRequest.GetResponse();
Report.Submitted = true;
}
catch (WebException e)
{
using (Stream responseStream = e.Response.GetResponseStream())
{
try
{
XmlReader reader = XmlReader.Create(responseStream);
reader.ReadToFollowing("error");
throw new InvalidDataException(string.Format(CultureInfo.CurrentCulture,
"The server encountered a problem while processing the request: {0}",
reader.ReadString()));
}
catch (XmlException)
{
}
}
throw new InvalidDataException(((HttpWebResponse)e.Response).StatusDescription);
}
}
}