/**
* We need to make sure that the url that we are trying to treat as a file
* lies below the document root of the http server so that people can't grab
* random files off your computer while this is running.
*/
public void WriteUrl()
{
Trace.WriteLine("HttpProcessor: writeURL started from thread \"" +
Thread.CurrentThread.Name + "\" " +
" ( " + Thread.CurrentThread.ManagedThreadId + " ) " +
DateTime.Now.ToLongTimeString());
try
{
string file = "<html>\r\n" +
"<body>\r\n" +
"<h1>WinShooter</h1>\r\n" +
"<li><a href=\"/patrullista\">Patrullista</a>\r\n" +
"<li><a href=\"/resultat\">Resultatlista</a>\r\n" +
"</body>\r\n" +
"</html>\r\n";
byte[] bytes = null;
string contentType = "";
if (_commonCode.GetCompetitionsCount() == 0)
{
// No competition exist
file = "<html>\r\n" +
"<body>\r\n" +
"<h1>WinShooter</h1>\r\n" +
"Ingen tävling finns ännu. Skapa en tävling från klienten.\r\n" +
"</body>\r\n" +
"</html>\r\n";
}
var cache = HttpCache.GetInstance();
if (!cache.IsInCache(_url.ToLower(), _cacheTime))
{
switch (_url.ToLower())
{
#region Patrullista
case "/patrullista":
{
file = _commonCode.InternetHtmlExportPatrols();
break;
}
#endregion
#region Resultat
case "/resultat":
{
const bool finalResults = false;
file = _commonCode.InternetHtmlExportResults(finalResults);
file = file.Replace("<head>", "<head>\r\n" +
"<meta http-equiv=\"refresh\" content=\"120\">\r\n");
break;
}
#endregion
#region Images
case "/img/logga.jpg":
{
contentType = "image/jpeg";
bytes = Common.CEmbeddedResources.GetEmbeddedResourceBytes(
"Allberg.Shooter.Common.WinShooterLogga.jpg");
break;
}
#endregion
}
// Make sure it is marked as UTF8
if (bytes == null)
{
file = file.Replace("<head>", "<head>\r\n<META http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n");
file = file.Replace("src=\"http://www.allberg.se/WinShooter/", "src=\"/");
bytes = Encoding.UTF8.GetBytes(file);
}
// Add to cache
cache.AddToCache(_url.ToLower(), bytes, contentType);
}
else
{
// Page is in cache
bytes = cache.ReturnFromCache(_url.ToLower());
contentType = cache.ReturnContentTypeFromCache(_url.ToLower());
}
long left = bytes.Length;
if (contentType == "")
{
WriteSuccess(left);
}
else
{
WriteSuccess(left, contentType);
}
// Copy the contents of the file to the stream, ensure that we never write
// more than the content length we specified. Just in case the file somehow
// changes out from under us, although I don't know if that is possible.
_networkStream.Write(bytes,
0,
bytes.Length);
_networkStream.Flush();
Thread.Sleep(150);
}
catch (Exception exc)
{
Trace.WriteLine("HttpProcessor: WriteURL Exception: " +
exc + " on thread \"" +
Thread.CurrentThread.Name + "\" " +
" ( " + Thread.CurrentThread.ManagedThreadId + " ) " +
DateTime.Now.ToLongTimeString());
WriteFailure(exc.Message);
}
Trace.WriteLine("HttpProcessor: WriteUrl ended on thread \"" +
Thread.CurrentThread.Name + "\" " +
" ( " + Thread.CurrentThread.ManagedThreadId + " ) " +
DateTime.Now.ToLongTimeString());
}