/// <summary>
///
/// </summary>
/// <param name="action"></param>
/// <param name="data"></param>
/// <param name="type"></param>
public void HandleOperation(string action, string data = null, string type = "text")
{
var operation = new WebServerOperation()
{
Operation = action, Data = data, Type = "text"
};
OnMarkdownMonsterOperation?.Invoke(operation);
}
public void HandleOperation(string action, object data)
{
var jsonData = JsonConvert.SerializeObject(data);
var operation = new WebServerOperation()
{
Operation = action, Data = jsonData, Type = "json"
};
OnMarkdownMonsterOperation?.Invoke(operation);
}
public void RunServer()
{
TcpServer?.Stop();
try
{
TcpServer = new TcpListener(IPAddress.Parse(IpAddress), ServerPort);
TcpServer.Start();
}
catch (Exception ex)
{
var window = mmApp.Model?.Window;
if (window != null)
{
window.Dispatcher.InvokeAsync(() =>
{
mmApp.Model.Configuration.WebServer.IsRunning = false;
window.ShowStatusError(
$"Failed to start Web Server on `localhost:{ServerPort}`: {ex.Message}");
});
}
return;
}
// enter to an infinite cycle to be able to handle every change in stream
while (!Cancelled)
{
try
{
RequestContext = OpenConnection();
var capturedData = new List <byte>();
WaitForConnectionData();
if (!RequestContext.Connection.Connected)
{
continue;
}
if (RequestContext.Connection.Available == 0)
{
continue;
}
if (!ParseRequest())
{
continue;
}
// Send CORS header so this can be accessed
if (RequestContext.Verb == "OPTIONS")
{
WriteResponseInternal(null,
"HTTP/1.1 200 OK\r\n" +
"Access-Control-Allow-Origin: *\r\n" +
"Access-Control-Allow-Methods: GET,POST,PUT,OPTIONS\r\n" +
"Access-Control-Allow-Headers: *\r\n");
continue; // done here
}
else if (RequestContext.Verb == "POST" &&
(RequestContext.Path == "/markdownmonster" || RequestContext.Path.StartsWith("/markdownmonster/")))
{
WebServerResult result = new WebServerResult();
try
{
var operation = JsonConvert.DeserializeObject(RequestContext.RequestContent, typeof(WebServerOperation)) as WebServerOperation;
if (operation == null)
{
throw new ArgumentException("Invalid json request data: " + RequestContext.RequestContent);
}
try
{
result = OnMarkdownMonsterOperation?.Invoke(operation);
}
catch
{
mmApp.Model?.Window?.ShowStatusError("Web Server Client Request failed. Operation: " + operation.Operation);
}
}
catch (Exception ex)
{
WriteErrorResponse("Markdown Monster Message Processing failed: " + ex.Message + "\r\n\r\n" +
RequestContext.RequestContent);
continue;
}
WriteResponse(result);
}
else if (RequestContext.Path.StartsWith("/ping"))
{
WriteDataResponse("OK");
}
else
{
var result = new WebServerResult("Invalid URL access", 404);
WriteResponse(result);
}
}
catch (Exception ex)
{
WriteErrorResponse("An error occurred: " + ex.Message);
}
finally
{
// close connection
CloseConnection();
RequestContext = null;
}
}
}
