ProtocolResponse IProcessMessageStrategy.Process(ProtocolRequest request)
{
ProtocolResponse response = new ProtocolResponse(request.Action);
if (request.IsBulkQuery)
{
// now deserialize this string into a list of dictionaries for parsing
List <Dictionary <string, object> > DataDictionary =
Newtonsoft.Json.JsonConvert.DeserializeObject <List <Dictionary <string, object> > >(request.Data);
try
{
if (CheckConnection())
{
foreach (var d in DataDictionary)
{
IDbCommand cmd = SqlUtility.CreateCommand(Connection, request.Action, d);
List <object> results = SqlUtility.InvokeCommand(cmd, out string error);
response.Error += error;
if (results != null)
{
response.Data.Add(results);
}
}
response.Result = true;
}
else
{
response.Result = false;
response.Error = "Could not connect to MYSQL instance";
}
}
catch (Exception ex)
{
CatchException(ref ex, ref request, ref response);
}
finally
{
CloseConnection();
}
}
else
{
// now deserialize this string into a list of dictionaries for parsing
Dictionary <string, object> DataDictionary = null;
if (request.Type == JTokenType.Object)
{
DataDictionary = Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, object> >(request.Data);
}
else
{
DataDictionary = new Dictionary <string, object>();
}
// special scenario - because we cant get the ip address of the game server from DCS, we'll get it from the socket sender object
// and specially insert it as a parameter into the data dictionary
// the other special scenario is the server description request can supply - this can contain harmful html, so we must sanitize the input
if (request.Action == ACTION_GET_SERVERID)
{
DataDictionary.Add("IP", request.IPAddress);
if (DataDictionary.ContainsKey("Description"))
{
try
{
string html = Convert.ToString(DataDictionary["Description"]);
DataDictionary["Description"] = Utility.SanitizeHTML(html, ref Config);
}
catch (Exception ex)
{
Logger.Log("Error sanitizing ServerDescription html string (Action: " + request.Action + ") - " + ex.Message);
response.Error = "Error sanitizing ServerDescription html string (Action: " + request.Action + ") - " + ex.Message;
response.Result = false;
return(response);
}
}
// Check the API version that the game is using
if (DataDictionary.ContainsKey("Version") && DataDictionary["Version"].ToString() != Config.VersionKey)
{
Logger.Log("Client Version Mismatch (Expected: " + Config.VersionKey + ", Got: " + DataDictionary["Version"] + ")");
response.Error = "Version mismatch - you are running an older version of KI - the latest version is [" + Config.Version + "] - Please update to the latest version";
response.Result = false;
return(response);
}
else if (!DataDictionary.ContainsKey("Version"))
{
Logger.Log("Client Version Mismatch - Client did not provide version information");
response.Error = "Version mismatch - you are running an older version of KI - the latest version is [" + Config.Version + "] - Please update to the latest version";
response.Result = false;
return(response);
}
}
try
{
if (CheckConnection())
{
IDbCommand cmd = SqlUtility.CreateCommand(Connection, request.Action, DataDictionary);
List <object> results = SqlUtility.InvokeCommand(cmd, out string error);
response.Error += error;
if (results != null)
{
response.Data.Add(results);
}
response.Result = true;
}
else
{
response.Result = false;
response.Error = "Could not connect to MYSQL instance";
}
}
catch (Exception ex)
{
CatchException(ref ex, ref request, ref response);
}
finally
{
CloseConnection();
}
}
return(response);
}
