private void HandleResponse(HttpListenerRequest request, HttpListenerResponse response)
{
//Determine the best handler
RequestHandler handler = defaultHandler;
string requestPath = request.Url.LocalPath.ToLower();
foreach (string key in handlers.Keys)
{
//If a wildcard char is used, check if the request starts with key (minus wildcard)
if (key.EndsWith("*"))
{
if (requestPath.StartsWith(key.TrimEnd('*')))
{
handler = handlers[key];
break;
}
}
else
{
if (requestPath == key)
{
handler = handlers[key];
break;
}
}
}
//Execute HandleRequest method
WebServerResponse wsresponse = handler.HandleRequest(request);
//Write response
//response.SetCookie(new Cookie("test", "testvalue"));
response.StatusCode = wsresponse.StatusCode;
response.ContentType = wsresponse.ContentType.Value;
response.ContentLength64 = wsresponse.Data.Length;
response.OutputStream.Write(wsresponse.Data, 0, wsresponse.Data.Length);
}
public override WebServerResponse HandleRequest(HttpListenerRequest request)
{
WebServerResponse response;
string filePath = Path.Combine(Directory.GetCurrentDirectory(), request.Url.LocalPath.TrimStart('/'));
if (Directory.Exists(filePath))
{
if (allowDirectoryListings)
{
string directoryName = Path.GetFileName(filePath);
string html = "<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset = UTF-8\"></head><title>Contents of " + directoryName + "</title><body>";
html += "<h3>Directory Listing</h3><h4>" + request.Url.LocalPath.TrimStart('/') + "</h4>";
//List all folders
html += "<p>Directories</p><ul>";
foreach (string dir in Directory.GetDirectories(filePath))
{
string dirName = Path.GetFileName(dir);
html += "<li><a href=\"" + Path.Combine(request.Url.LocalPath.TrimStart('/'), dirName) + "\">" + dirName + "</a></li>";
}
html += "</ul>";
//List all files
html += "<p>Files</p><ul>";
foreach (string file in Directory.GetFiles(filePath))
{
string fileName = Path.GetFileName(file);
html += "<li><a href=\"./" + directoryName + "/" + fileName + "\">" + fileName + "</a></li>";
}
html += "</ul>";
html += "</body></html>";
response = new WebServerResponse(html);
}
else
{
//Handler has disallowed listing directory entries. Return a 403 instead
response = new WebServerResponse("<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset = UTF-8\"></head><body><p>Forbidden.</p></body></html>")
{
StatusCode = 403
};
}
}
else if (File.Exists(filePath))
{
//File exists, attempt to return that file with the correct content-type
response = WebServerResponse.FromFile(filePath);
}
else
{
//File or directory does not exist, return a 404
response = new WebServerResponse("<html><head><meta http-equiv=\"content-type\" content=\"text/html; charset = UTF-8\"></head><body><p>Unable to find the specified file.</p></body></html>")
{
StatusCode = 404
};
}
return(response);
}
