public void Handle(Task task)
{
HttpListenerContext httpContext = task.TaskData as HttpListenerContext;
if (httpContext == null) return;
long taskInPoolTime = task.Timer.ElapsedMilliseconds;
Log.Write("Incoming request: " + httpContext.Request.Url + ". Taken from task pool after " + taskInPoolTime + " ms of waiting.");
try
{
byte[] readBuffer = new byte[httpContext.Request.ContentLength64];
httpContext.Request.InputStream.Read(readBuffer, 0, readBuffer.Length);
//if (httpContext.Request.InputStream.Read(readBuffer, 0, readBuffer.Length)== 0)
// throw new Exception("Can't read request body.");
var p = new Parameters(readBuffer, httpContext.Request.QueryString);
ICommand command = CommandFactory.GetCommand(p);
Log.Write("Executing");
byte[] buffer = Encoding.UTF8.GetBytes(command.Execute());
WriteResponse(httpContext, buffer, HttpStatusCode.OK, "OK", "text/plain");
Log.Write("Executed");
}
catch (Exception ex)
{
HandleError(httpContext, ex);
}
finally
{
FinshHandling(httpContext);
long taskProcessingTime = task.Timer.ElapsedMilliseconds - taskInPoolTime;
Log.Write("Request processed in " + taskProcessingTime + " ms. Total: " + (taskInPoolTime+taskProcessingTime) + " ms.");
}
}
public static ICommand GetCommand(Parameters parameters)
{
string method = parameters.HasParam("method") ? parameters.GetParam("method").ToLower() : "";
switch (method)
{
case "verify": return new VerifyCommand(parameters);
case "verifyforjson": return new VerifyForJsonCommand(parameters);
case "verifybyget": return new VerifyByGetCommand(parameters);
default: throw new UnknownMethodException("unknown method: " + method);
}
}
public VerifyForJsonCommand(Parameters parameters)
: base(parameters)
{
string body = Encoding.UTF8.GetString(parameters.Body);
try
{
_cert = body.Split(':')[0].Trim(new[] { '}', ' ', '"' });
_jsonParsed = true;
}
catch (Exception ex)
{
}
}
public VerifyCommand(Parameters parameters)
: base(parameters)
{
}
protected Command(Parameters parameters)
{
this.parameters = parameters;
}