/// <summary>
/// Checks for ".ssp" extension and if its a match than it will return true, otherwise it will
/// return false.
/// </summary>
/// <param name="request">this reprezents the requestStructs</param>
/// <returns>returns true if was found and false if it didnt.</returns>
public static bool verifyFileExtension(RequestStruct request)
{
string parse = request.url;
string extension = parse.Substring(Math.Max(0, parse.Length - NumOfCharacters));
if (extension == SspExtension)
{
return true;
}
return false;
}
/// <summary>
/// This method searches for the file requested by the browser. if it does not exist than it will
/// send an error page(file not found).
/// </summary>
/// <param name="RequestReference"> reference struct with all information about the new request</param>
/// <param name="ResponseReference">reference struct with information to be send.</param>
public override void OnResponse(ref RequestStruct RequestReference, ref ResponseStruct ResponseReference)
{
string path = this.Container + RequestReference.url.Replace("/", "\\");
if (Directory.Exists(path))
{
if(File.Exists(path + FileName))
{
path += "\\"+ FileName;
}
}
if (File.Exists(path))
{
ResponseReference.newFileStream = File.Open(path, FileMode.Open);
RequestReference.headers["Content-type"] = "text";
}
else
{
ResponseReference.status = (int)ResponseState.NOT_FOUND;
string bodyStr = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n";
bodyStr += "<HTML><HEAD>\n";
bodyStr += "<title>IIS Detailed Error - 404 - Not Found</title> \n";
bodyStr += "<META http-equiv=Content-Type content=\"text/html; charset=windows-1252\">\n";
bodyStr += "</HEAD>\n";
bodyStr += "<BODY>\n";
bodyStr += "<fieldset><legend>Error Summary</legend>\n";
bodyStr += "<h2>HTTP Error 404 - Not Found</h2>\n";
bodyStr += "<h3>The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.</h3>\n";
bodyStr += "</fieldset>\n ";
bodyStr += "</BODY></HTML>\n";
ResponseReference.DataInBody = Encoding.ASCII.GetBytes(bodyStr);
}
}
/// <summary> /// method to be overriten by the child class /// </summary> /// <param name="RequestReference"></param> /// <param name="ResponseReference"></param> public abstract void OnResponse(ref RequestStruct RequestReference, ref ResponseStruct ResponseReference);
