public void UpdateAppList(TableApp[] apps)
{
string json = string.Empty;
json += "{\"message_type\": \"app_list\", \"apps\": [";
for (int i = 0; i < apps.Length; i++)
{
TableApp app = apps[i];
if (!app.selectable)
{
continue;
}
var name = app.GetName().Replace("TableApp", "");
StringBuilder newText = new StringBuilder(name.Length * 2);
newText.Append(name[0]);
for (int j = 1; j < name.Length; j++)
{
if (char.IsUpper(name[j]) && name[j - 1] != ' ')
{
newText.Append(' ');
}
newText.Append(name[j]);
}
name = newText.ToString();
json += "{\"id\": \"" + app.GetName() + "\", \"name\": \"" + name + "\", \"features\": " + JObject.FromObject(app.GetFeatures()).ToString() + "}";
if (i < apps.Length - 1)
{
json += ",";
}
}
json += "]}";
Send(json);
}
public void ExecuteCommand(string command)
{
command = command.Trim();
string argument = string.Empty;
if (command.Contains(' '))
{
argument = command.Substring(command.IndexOf(' '));
command = command.Substring(0, command.IndexOf(' '));
}
if (command.StartsWith("GET"))
{
string key = "";
string[] headerLines = argument.Split('\n');
foreach (string line in headerLines)
{
if (line.Contains("Sec-WebSocket-Key:"))
{
key = line.Replace("Sec-WebSocket-Key: ", "").Trim();
break;
}
}
Program.LogFullLength("MAGIC", "The WebSocket Sec-Key is: '" + key + "'");
Send("HTTP/1.1 101 Switching Protocols\r\n" +
"Upgrade: websocket\r\n" +
"Connection: Upgrade\r\n" +
"Sec-WebSocket-Accept: " + AcceptKey(ref key) + "\r\n\r\n");
}
else if (command.Contains("stop"))
{
ShutdownServer();
}
else if (command.Contains("serial") && !string.IsNullOrWhiteSpace(argument))
{
Program.serialController.Write(argument.Trim());
}
else if (command.Contains("init"))
{
Program.tableAppManager.LaunchApp(new TableAppIdle());
string appList = string.Empty;
for (int i = 0; i < TableAppManager.apps.Length; i++)
{
TableApp a = TableAppManager.apps[i];
if (a.selectable)
{
appList += a.GetName() + ":" + (int)a.userInterface + "|";
}
}
Send("setup " + appList.Trim('|').Trim());
}
else if (command.Contains("input") && !string.IsNullOrWhiteSpace(argument))
{
Program.TriggerInput(argument.Trim());
}
else if (command.Contains("app") && !string.IsNullOrWhiteSpace(argument))
{
Program.tableAppManager.LaunchApp(Apps.TableAppManager.GetAppById(argument.Trim()));
}
else if (command.Contains("renderer") && !string.IsNullOrWhiteSpace(argument))
{
Program.CreateRenderer(argument.Trim());
}
else if (command.Contains("help"))
{
Send("Help - List of commands\n");
Send("stop - Shutdown the server\n");
Send("serial [command] - Run a serial command\n");
Send("init - Get a list of apps\n");
Send("input [input] - Triggers an input event. e.g. pad_start\n");
Send("app [name] - Starts an app. e.g. TableAppIdle\n");
Send("renderer [name] - Changes the renderer. e.g. remote\n");
Send("help - Shows this list of commands\n");
Send("#######################");
}
else
{
Send("Command " + command + " not found. Run 'help' for a list of commands");
}
}
public void HandleInput(string json)
{
try
{
JObject data = JObject.Parse(json);
switch ((string)data.GetValue("message_type"))
{
case "start_app":
TableApp app = TableAppManager.GetAppById((string)data.GetValue("app"));
Program.tableAppManager.LaunchApp(app);
CustomInterface customInterface = app.GetCustomInterface();
Send("{\"message_type\": \"show_interface\", \"app\": {\"name\": \"" + app.GetName().Replace("TableApp", "") + "\", \"id\": \"" + app.GetName() + "\"}, \"interface\": {\"items\": " + customInterface.toJson() + "}}");
break;
case "input":
JObject input = JObject.Parse(data["input"].ToString());
Program.tableAppManager.GetCurrentApp()
.OnCustomInterfaceInput((string)input.GetValue("id"), (string)input.GetValue("value"));
break;
}
}
catch (Exception e)
{
Program.LogFullLength(TAG, "Parsing received message failed! " + e.ToString());
}
}