static HttpResponse RequestHandler(HttpRequest req)
{
Console.WriteLine(req.Method + " " + req.RawUrlWithoutQuery);
FileStream fs = null;
try
{
switch (req.Method)
{
case HttpMethod.GET:
long len = new System.IO.FileInfo("watson.jpg").Length;
fs = new FileStream("watson.jpg", FileMode.Open, FileAccess.Read);
return(new HttpResponse(req, 200, null, "image/jpeg", len, fs));
case HttpMethod.POST:
if (req.RawUrlEntries == null || req.RawUrlEntries.Count != 1)
{
return(new HttpResponse(req, 400, null, "text/plain", Encoding.UTF8.GetBytes("Bad request")));
}
else if (req.DataStream == null || !req.DataStream.CanRead)
{
return(new HttpResponse(req, 400, null, "text/plain", Encoding.UTF8.GetBytes("Bad request")));
}
else
{
fs = new FileStream(_Directory + "/" + req.RawUrlEntries[0], FileMode.OpenOrCreate);
int bytesRead = 0;
byte[] buffer = new byte[2048];
while ((bytesRead = req.DataStream.Read(buffer, 0, buffer.Length)) > 0)
{
fs.Write(buffer, 0, bytesRead);
}
fs.Close();
fs.Dispose();
return(new HttpResponse(req, 201, null, "text/plain", null));
}
default:
return(new HttpResponse(req, 400, null, "text/plain", Encoding.UTF8.GetBytes("Bad request")));
}
}
catch (Exception e)
{
Console.WriteLine(WatsonCommon.SerializeJson(e));
return(new HttpResponse(req, 500, null, "text/plain", Encoding.UTF8.GetBytes("Internal server error")));
}
finally
{
}
}
static HttpResponse DefaultRoute(HttpRequest req)
{
return(ResponseBuilder(req, WatsonCommon.SerializeJson(req)));
}