private void PrintAll()
{
if (Interpreter.CommandsCount <= 0)
{
ShellIO.Error("No commands exist.");
return;
}
ShellIO.Info("--------------------------------------- Shell Commands ---------------------------------------");
foreach (KeyValuePair <string, IShellCommand> cmd in Interpreter.Commands)
{
if (string.IsNullOrEmpty(cmd.Key) || cmd.Value == null)
{
continue;
}
cmd.Value.OnHelpExec(false);
}
ShellIO.Info("----------------------------------------------------------------------------------------------");
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (!Program.CoreInstance.IsBaseInitiationCompleted)
{
ShellIO.Error("Cannot execute as the core hasn't been successfully started yet.");
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
try {
switch (parameter.ParameterCount)
{
case 0:
default:
ShellIO.Info("After this process, you wont be able to execute shell commands in assistant...");
Interpreter.ExitShell();
ShellIO.Info("Shutdown process started!");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
try {
if (OnExecuteFunc != null)
{
if (OnExecuteFunc.Invoke(parameter))
{
return;
}
}
string?apiKey;
if (string.IsNullOrEmpty(Program.CoreInstance.GetCoreConfig().ApiKeys.OpenWeatherApiKey))
{
ShellIO.Error("Weather API key isn't set.");
apiKey = ShellIO.GetString("Open Weather Api Key");
if (string.IsNullOrEmpty(apiKey))
{
ShellIO.Error("Api key is invalid or not set properly.");
return;
}
}
apiKey = Program.CoreInstance.GetCoreConfig().ApiKeys.OpenWeatherApiKey;
int pinCode;
OpenWeatherApiSharp.WeatherResponse?weather;
switch (parameter.ParameterCount)
{
case 0:
ShellIO.Error("Pin code is invalid or not set.");
return;
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]):
if (!int.TryParse(parameter.Parameters[0], out pinCode))
{
ShellIO.Error("Failed to parse pin code. Entered pin code is invalid.");
return;
}
using (OpenWeatherMapClient client = new OpenWeatherMapClient(apiKey)) {
weather = await client.GetWeatherAsync(pinCode, "in").ConfigureAwait(false);
}
if (weather == null || weather.Location == null || weather.Wind == null || weather.Data == null)
{
ShellIO.Error("Weather request failed.");
return;
}
ShellIO.Info($"---------- Weather Data | {weather.LocationName} | {weather.Location.Latitude}:{weather.Location.Longitude} ----------");
ShellIO.Info($"Wind Speed: {weather.Wind.Speed}");
ShellIO.Info($"Humidity: {weather.Data.Humidity}");
ShellIO.Info($"Pressure: {weather.Data.Pressure}");
ShellIO.Info($"Sea Level: {weather.Data.SeaLevel}");
ShellIO.Info($"Temperature: {KelvinToCelsius(weather.Data.Temperature)} C");
return;
case 2 when !string.IsNullOrEmpty(parameter.Parameters[0]) && !string.IsNullOrEmpty(parameter.Parameters[1]):
if (!int.TryParse(parameter.Parameters[0], out pinCode))
{
ShellIO.Error("Pin code is invalid.");
return;
}
if (parameter.Parameters[1].Length > 3)
{
ShellIO.Error("Country code is invalid.");
return;
}
using (OpenWeatherMapClient client = new OpenWeatherMapClient(apiKey)) {
weather = await client.GetWeatherAsync(pinCode, "in").ConfigureAwait(false);
}
if (weather == null || weather.Location == null || weather.Wind == null || weather.Data == null)
{
ShellIO.Error("Weather request failed.");
return;
}
ShellIO.Info($"---------- Weather Data | {weather.LocationName} | {weather.Location.Latitude}:{weather.Location.Longitude} ----------");
ShellIO.Info($"Wind Speed: {weather.Wind.Speed}");
ShellIO.Info($"Humidity: {weather.Data.Humidity}");
ShellIO.Info($"Pressure: {weather.Data.Pressure}");
ShellIO.Info($"Sea Level: {weather.Data.SeaLevel}");
ShellIO.Info($"Temperature: {KelvinToCelsius(weather.Data.Temperature)} C");
return;
case 3 when !string.IsNullOrEmpty(parameter.Parameters[0]) && !string.IsNullOrEmpty(parameter.Parameters[1]) && !string.IsNullOrEmpty(parameter.Parameters[2]):
if (!int.TryParse(parameter.Parameters[0], out pinCode))
{
ShellIO.Error("Pin code is invalid.");
return;
}
if (parameter.Parameters[1].Length > 3)
{
ShellIO.Error("Country code is invalid.");
return;
}
bool tts = parameter.Parameters[2].AsBool();
using (OpenWeatherMapClient client = new OpenWeatherMapClient(apiKey)) {
weather = await client.GetWeatherAsync(pinCode, "in").ConfigureAwait(false);
}
if (weather == null || weather.Location == null || weather.Wind == null || weather.Data == null)
{
ShellIO.Error("Weather request failed.");
return;
}
if (tts)
{
Helpers.InBackground(() => {
using (TTS tts = new TTS(false, false)) {
tts.Speak($"Weather Data for {weather.LocationName}. " +
$"Wind Speed is {weather.Wind.Speed}. " +
$"Humidity level is {weather.Data.Humidity}. Pressure level {weather.Data.Pressure}. " +
$"Sea Level is {weather.Data.SeaLevel}. Temperature is {weather.Data.Temperature}."
);
}
});
}
ShellIO.Info($"---------- Weather Data | {weather.LocationName} | {weather.Location.Latitude}:{weather.Location.Longitude} ----------");
ShellIO.Info($"Wind Speed: {weather.Wind.Speed}");
ShellIO.Info($"Humidity: {weather.Data.Humidity}");
ShellIO.Info($"Pressure: {weather.Data.Pressure}");
ShellIO.Info($"Sea Level: {weather.Data.SeaLevel}");
ShellIO.Info($"Temperature: {KelvinToCelsius(weather.Data.Temperature)} C");
return;
default:
ShellIO.Error("Command seems to be in incorrect syntax.");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
try {
if (OnExecuteFunc != null)
{
if (OnExecuteFunc.Invoke(parameter))
{
return;
}
}
int exitCode = 0;
switch (parameter.ParameterCount)
{
case 0:
ShellIO.Info("Exiting assistant in 5 seconds...");
Helpers.ScheduleTask(() => Program.CoreInstance.ExitEnvironment(0), TimeSpan.FromSeconds(5));
return;
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]):
if (!int.TryParse(parameter.Parameters[0], out exitCode))
{
ShellIO.Error("Couldn't parse exit code argument.");
return;
}
ShellIO.Info($"Exiting assistant with '{exitCode}' exit code in 5 seconds...");
Helpers.ScheduleTask(() => Program.CoreInstance.ExitEnvironment(exitCode), TimeSpan.FromSeconds(5));
return;
case 2 when !string.IsNullOrEmpty(parameter.Parameters[0]) && !string.IsNullOrEmpty(parameter.Parameters[1]):
if (!int.TryParse(parameter.Parameters[0], out exitCode))
{
ShellIO.Error("Couldn't parse exit code argument.");
return;
}
if (!int.TryParse(parameter.Parameters[1], out int delay))
{
ShellIO.Error("Couldn't parse delay argument.");
return;
}
ShellIO.Info($"Exiting assistant with '{exitCode}' exit code in '{delay}' seconds...");
Helpers.ScheduleTask(() => Program.CoreInstance.ExitEnvironment(exitCode), TimeSpan.FromSeconds(delay));
return;
default:
ShellIO.Error("Command seems to be in incorrect syntax.");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
try {
if (OnExecuteFunc != null)
{
if (OnExecuteFunc.Invoke(parameter))
{
return;
}
}
switch (parameter.ParameterCount)
{
case 0:
foreach (KeyValuePair <string, IShellCommand> cmd in Interpreter.Commands)
{
if (string.IsNullOrEmpty(cmd.Value.CommandKey) || string.IsNullOrEmpty(cmd.Value.CommandName))
{
continue;
}
cmd.Value.OnHelpExec(true);
}
return;
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]) && parameter.Parameters[0].Equals("all", StringComparison.OrdinalIgnoreCase):
PrintAll();
return;
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]):
IShellCommand shellCmd = await Interpreter.Init.GetCommandWithKeyAsync <IShellCommand>(parameter.Parameters[0]).ConfigureAwait(false);
if (shellCmd == null)
{
ShellIO.Error("Command doesn't exist. use ' help -all ' to check all available commands!");
return;
}
shellCmd.OnHelpExec(false);
return;
default:
ShellIO.Error("Command seems to be in incorrect syntax.");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
MorseCore morseCore = MorseRelayTranslator.GetCore();
string morse = string.Empty;
try {
if (OnExecuteFunc != null)
{
if (OnExecuteFunc.Invoke(parameter))
{
return;
}
}
switch (parameter.ParameterCount)
{
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]):
morse = morseCore.ConvertToMorseCode(parameter.Parameters[0]);
if (string.IsNullOrEmpty(morse) || !morseCore.IsValidMorse(morse))
{
ShellIO.Error("Failed to verify generated morse code.");
return;
}
ShellIO.Info(">>> " + morse);
return;
case 2 when !string.IsNullOrEmpty(parameter.Parameters[0]) && !string.IsNullOrEmpty(parameter.Parameters[1]):
morse = morseCore.ConvertToMorseCode(parameter.Parameters[0]);
if (string.IsNullOrEmpty(morse) || !morseCore.IsValidMorse(morse))
{
ShellIO.Error("Failed to verify generated morse code.");
return;
}
ShellIO.Info(">>> " + morse);
int relayNumber;
try {
if (!int.TryParse(parameter.Parameters[1], out relayNumber))
{
ShellIO.Error("Relay number argument is invalid.");
return;
}
}
catch (IndexOutOfRangeException) {
ShellIO.Error("The specified relay number is invalid is greater than all the available relay numbers.");
return;
}
if (!PinController.IsValidPin(Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNumber]))
{
ShellIO.Error("The specified pin is invalid.");
return;
}
await Program.CoreInstance.GetGpioCore().GetMorseTranslator().RelayMorseCycle(morse, Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNumber]).ConfigureAwait(false);
ShellIO.Info("Completed!");
return;
default:
ShellIO.Error("Command seems to be in incorrect syntax.");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}
public async Task ExecuteAsync(Parameter parameter)
{
if (!IsInitSuccess)
{
return;
}
if (!Program.CoreInstance.IsBaseInitiationCompleted)
{
ShellIO.Error("Cannot execute as the core hasn't been successfully started yet.");
return;
}
if (parameter.Parameters.Length > MaxParameterCount)
{
ShellIO.Error("Too many arguments.");
return;
}
if (!GpioCore.IsAllowedToExecute)
{
ShellIO.Error("Gpio functions are not allowed to execute.");
ShellIO.Info("Gpio pin controlling functions are only available on raspberry pi with an OS such as Raspbian.");
return;
}
await Sync.WaitAsync().ConfigureAwait(false);
try {
if (OnExecuteFunc != null)
{
if (OnExecuteFunc.Invoke(parameter))
{
return;
}
}
if (parameter.Parameters == null || parameter.Parameters.Length == 0)
{
ShellIO.Error("Gpio pin, Pin state, pin mode values are not specified.");
return;
}
if (string.IsNullOrEmpty(parameter.Parameters[0]))
{
ShellIO.Error("Gpio pin is invalid or not specified.");
return;
}
int pin;
GpioPinMode pinMode;
GpioPinState pinState;
bool isSet;
GpioControllerDriver?driver = PinController.GetDriver();
if (driver == null || !driver.IsDriverInitialized)
{
ShellIO.Error("Internal error occurred with the gpio driver. Please restart the assistant.");
return;
}
switch (parameter.ParameterCount)
{
case 1 when !string.IsNullOrEmpty(parameter.Parameters[0]):
ShellIO.Info("Note: as only 1 argument is specified, the default value will be set for the specified pin.");
if (!int.TryParse(parameter.Parameters[0], out pin))
{
ShellIO.Error("Failed to parse gpio pin value.");
return;
}
ShellIO.Info($"{pin} will be set to Output mode and configured in On state.");
if (!Constants.BcmGpioPins.Contains(pin) || !PinController.IsValidPin(pin) || !Program.CoreInstance.GetCoreConfig().GpioConfiguration.OutputModePins.Contains(pin))
{
ShellIO.Error("Specified gpio pin is an invalid.");
return;
}
isSet = driver.TogglePinState(pin);
if (!isSet)
{
ShellIO.Error($"Failed to configure {pin} gpio pin. Please validate the pin argument.");
return;
}
ShellIO.Info($"Successfully configured {pin} gpio pin.");
return;
case 2 when !string.IsNullOrEmpty(parameter.Parameters[0]) &&
!string.IsNullOrEmpty(parameter.Parameters[1]) &&
parameter.Parameters[0].Equals("relay", StringComparison.OrdinalIgnoreCase):
if (!int.TryParse(parameter.Parameters[1], out int relayNum))
{
ShellIO.Error("Failed to parse relay number value.");
return;
}
if (!PinController.IsValidPin(Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNum]))
{
ShellIO.Error($"The pin ' {Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNum]} ' is invalid.");
return;
}
isSet = driver.TogglePinState(Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNum]);
if (!isSet)
{
ShellIO.Error($"Failed to configure {Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNum]} gpio pin. Please validate the pin argument.");
return;
}
ShellIO.Info($"Successfully configured {Program.CoreInstance.GetGpioCore().GetAvailablePins().OutputPins[relayNum]} gpio pin.");
return;
case 2 when !string.IsNullOrEmpty(parameter.Parameters[0]) &&
!string.IsNullOrEmpty(parameter.Parameters[1]):
if (!int.TryParse(parameter.Parameters[0], out pin))
{
ShellIO.Error("Failed to parse gpio pin value.");
return;
}
if (!int.TryParse(parameter.Parameters[1], out int modeVal))
{
ShellIO.Error("Failed to parse gpio pin mode value.");
return;
}
pinMode = (GpioPinMode)modeVal;
ShellIO.Info($"{pin} will be set to {pinMode.ToString()} mode and configured in On state.");
if (!Constants.BcmGpioPins.Contains(pin) || !PinController.IsValidPin(pin) || !Program.CoreInstance.GetCoreConfig().GpioConfiguration.OutputModePins.Contains(pin))
{
ShellIO.Error("Specified gpio pin is an invalid.");
return;
}
isSet = driver.SetGpioValue(pin, pinMode, GpioPinState.On);
if (!isSet)
{
ShellIO.Error($"Failed to configure {pin} gpio pin. Please validate the pin argument.");
return;
}
ShellIO.Info($"Successfully configured {pin} gpio pin.");
return;
case 3 when !string.IsNullOrEmpty(parameter.Parameters[0]) &&
!string.IsNullOrEmpty(parameter.Parameters[1]) &&
!string.IsNullOrEmpty(parameter.Parameters[2]):
if (!int.TryParse(parameter.Parameters[0], out pin))
{
ShellIO.Error("Failed to parse gpio pin value.");
return;
}
if (!int.TryParse(parameter.Parameters[1], out int pinModeVal))
{
ShellIO.Error("Failed to parse gpio pin mode value.");
return;
}
if (!int.TryParse(parameter.Parameters[2], out int stateVal))
{
ShellIO.Error("Failed to parse gpio pin state value.");
return;
}
pinMode = (GpioPinMode)pinModeVal;
pinState = (GpioPinState)stateVal;
ShellIO.Info($"{pin} will be set to {pinMode.ToString()} mode and configured in {pinState} state.");
if (!Constants.BcmGpioPins.Contains(pin) || !PinController.IsValidPin(pin) || !Program.CoreInstance.GetCoreConfig().GpioConfiguration.OutputModePins.Contains(pin))
{
ShellIO.Error("Specified gpio pin is an invalid.");
return;
}
isSet = driver.SetGpioValue(pin, pinMode, pinState);
if (!isSet)
{
ShellIO.Error($"Failed to configure {pin} gpio pin. Please validate the pin argument.");
return;
}
ShellIO.Info($"Successfully configured {pin} gpio pin.");
return;
case 4 when !string.IsNullOrEmpty(parameter.Parameters[0]) &&
!string.IsNullOrEmpty(parameter.Parameters[1]) &&
!string.IsNullOrEmpty(parameter.Parameters[2]) &&
!string.IsNullOrEmpty(parameter.Parameters[3]):
if (!int.TryParse(parameter.Parameters[0], out pin))
{
ShellIO.Error("Failed to parse gpio pin value.");
return;
}
if (!int.TryParse(parameter.Parameters[1], out int modeValue))
{
ShellIO.Error("Failed to parse gpio pin mode value.");
return;
}
if (!int.TryParse(parameter.Parameters[2], out int stateValue))
{
ShellIO.Error("Failed to parse gpio pin state value.");
return;
}
if (!int.TryParse(parameter.Parameters[3], out int delayValue))
{
ShellIO.Error("Failed to parse gpio pin state value.");
return;
}
pinMode = (GpioPinMode)modeValue;
pinState = (GpioPinState)stateValue;
ShellIO.Info($"{pin} will be set to {pinMode.ToString()} mode and configured in {pinState} state and set back by a delay of {delayValue} minutes.");
if (!Constants.BcmGpioPins.Contains(pin) || !PinController.IsValidPin(pin) || !Program.CoreInstance.GetCoreConfig().GpioConfiguration.OutputModePins.Contains(pin))
{
ShellIO.Error("Specified gpio pin is an invalid.");
return;
}
isSet = driver.SetGpioValue(pin, pinMode, pinState, TimeSpan.FromMinutes(delayValue), false);
if (!isSet)
{
ShellIO.Error($"Failed to configure {pin} gpio pin. Please validate the pin argument.");
return;
}
ShellIO.Info($"Successfully configured {pin} gpio pin.");
return;
default:
ShellIO.Error("Command seems to be in incorrect syntax.");
return;
}
}
catch (Exception e) {
ShellIO.Exception(e);
return;
}
finally {
Sync.Release();
}
}