public WebService(int port, ICredentialValidator credentialsValidator, RestApiConfiguration restApiConfig)
{
_port = port;
_credentialsValidator = credentialsValidator;
_restApi = new RestApi(restApiConfig);
Logging = Logger.Instance as ILogging;
}
public void Start(Power firmware)
{
var config = new RestApiConfiguration();
config.AddHandler("GET", "/boot/ping", "is server alive")
.ReturnNothing()
.HandledBy(() => {});
config.AddHandler("GET", "/boot/firmware", "get firmware info")
.ReturnJson()
.HandledBy(() => firmware.GetFirmwareInfoAsJson());
config.AddHandler("PUT", "/boot/firmware", "update firmware")
.ReturnJson()
.HandledWithStreamBy((s) => firmware.UpdateFirmware(s));
config.AddHandler("POST", "/boot/sysinfo", "get system state")
.ReturnJson()
.HandledBy(() => HardwareInfo.Instance.GetSystemInfo());
config.AddHandler("POST", "/boot/diskinfo", "list content of filesystem")
.ReturnJson()
.HandledBy(() => HardwareInfo.Instance.GetDiskInfo());
config.AddHandler("GET", "/boot/networks", "list network information")
.ReturnJson()
.HandledBy(() => HardwareInfo.Instance.GetNetworkInterfaceInfo());
config.AddHandler("GET", "/boot/log/full", "get full log")
.ReturnJson()
.HandledBy(() => Logger.Instance.Full.GetLinesAsJson());
config.AddHandler("GET", "/boot/log/errors", "get error log")
.ReturnJson()
.HandledBy(() => Logger.Instance.Errors.GetLinesAsJson());
config.AddHandler("POST", "/boot/ntp/sync", "sync time with NTP")
.ReturnJson()
.HandledBy(() =>
{
RealTimeClock.Instance.UpdateFromNTP();
var status = new JsonObject();
status.Add("time", DateTime.Now);
return status;
});
config.AddHandler("POST", "/boot/reboot", "reboot the device")
.SetNotes("This will reboot the device and not return")
.ReturnNothing()
.HandledBy(() => firmware.Reboot());
var credentials = CredentialValidatorFactory.CreateSimpleValidator("ChickenHouse", "admin", "hnsefyk");
var webService = new WebService(c_servicePort, credentials, config);
string prefix = Name + ": ";
webService.Logging.OnLogInfo += message => Logger.Instance.LogInfo(prefix + message);
webService.Logging.OnLogError += message => Logger.Instance.LogError(prefix + message);
webService.Logging.OnLogException += (message, ex) => Logger.Instance.LogException(prefix + message, ex);
webService.Start();
}
internal RestApi(RestApiConfiguration config)
{
////// Sanity-check all rest handlers. They must have been given a handler.
////foreach (RestHandler handler in config.Handlers)
////{
//// if (handler.Handler == null)
//// throw new InvalidOperationException("Missing handler for " + handler.DisplayName);
////}
// todo: warn about missing api descriptions
// Get builder's info
_apiBasePath = config.ApiBasePath;
// Prepare private handlers for swagger-documentation
var priv = new RestApiConfiguration { ApiBasePath = _apiBasePath };
priv.AddHandler("GET", "", "Swagger UI")
.ReturnsString("text/html")
.HandledBy(GetApiIndex);
priv.AddHandler("GET", "/api-docs", "API list")
.ReturnsJson()
.HandledBy(GetApiResourceListing);
priv.AddHandler("GET", "/api-docs/{apiname}", "API description")
.ReturnsJson()
.HandledBy(GetApiDocs);
// todo:
// handle /images/throbber.gif
// handle /favicon.ico
foreach (RestHandler handler in config.Handlers)
{
var apiname = (config.FlattenApis ? "/all" : handler.ApiName);
if (!_apis.Contains(apiname))
_apis[apiname] = new ArrayList();
(_apis[apiname] as ArrayList).Add(handler);
}
// Get the combined handlers
_handlers = new RestHandler[config.Handlers.Count + priv.Handlers.Count];
priv.Handlers.CopyTo(_handlers, 0);
config.Handlers.CopyTo(_handlers, priv.Handlers.Count);
}
public void Start(Machinery machinery, DoorScheduler doorScheduler)
{
var config = new RestApiConfiguration();
config.AddHandler("GET", "/sys/ping", "is server alive")
.ReturnsNothing()
.HandledBy(() => { });
config.AddHandler("POST", "/sys/info", "get system state")
.ReturnsJson()
.HandledBy(() => HardwareInfo.Instance.GetSystemInfo());
config.AddHandler("POST", "/sys/disk", "list content of filesystem")
.ReturnsJson()
.HandledBy(() => HardwareInfo.Instance.GetDiskInfo());
config.AddHandler("GET", "/sys/network", "list network information")
.ReturnsJson()
.HandledBy(() => HardwareInfo.Instance.GetNetworkInterfaceInfo());
config.AddHandler("GET", "/sys/time", "get current local time")
.ReturnsJson()
.HandledBy(() =>
{
var status = new JsonObject();
status.Add("time", DateTime.Now);
return status;
});
config.AddHandler("PUT", "/sys/time/{time}", "set current local time")
.ReturnsNothing()
.HandledBy((time) =>
{
// todo
//Goke.ChickenHouse.HAL.Hardware.Instance.Clock.SetTime(
var x = time.Length;
throw new NotImplementedException("set time is not implemented yet");
});
config.AddHandler("POST", "/sys/time/sync", "sync time with NTP")
.ReturnsJson()
.HandledBy(() =>
{
RealTimeClock.Instance.UpdateFromNTP();
var status = new JsonObject();
status.Add("time", DateTime.Now);
return status;
});
config.AddHandler("POST", "/sys/reboot", "reboot the device")
.SetNotes("This will reboot the device and not return")
.ReturnsNothing()
.HandledBy(() => MainBoard.Reboot());
config.AddHandler("GET", "/hw/doors/{doorname}", "get status for the door")
.ReturnsJson()
.HandledBy((doorname) =>
{
var door = machinery.LookupDoorByName(doorname);
var status = new JsonObject();
status.Add("name", door.Name);
status.Add("status", EnumUtil.DoorStatusTostring(door.Status));
return status;
});
config.AddHandler("POST", "/hw/doors/{doorname}/open", "open the door completely")
.ReturnsNothing()
.HandledBy((doorname) =>
{
var door = machinery.LookupDoorByName(doorname);
machinery.Sequencer.Enqueue(() => door.OpenCompletely());
});
config.AddHandler("POST", "/hw/doors/{doorname}/close", "close the door completely")
.ReturnsNothing()
.HandledBy((doorname) =>
{
var door = machinery.LookupDoorByName(doorname);
machinery.Sequencer.Enqueue(() => door.CloseCompletely());
});
config.AddHandler("POST", "/hw/doors/{doorname}/moveup/{millisec}", "move the door up")
.ReturnsNothing()
.HandledBy((doorname, millisec) =>
{
var door = machinery.LookupDoorByName(doorname);
var msec = int.Parse(millisec);
machinery.Sequencer.Enqueue(() => door.MoveUp(msec));
});
config.AddHandler("POST", "/hw/doors/{doorname}/movedown/{millisec}", "move the door down")
.ReturnsNothing()
.HandledBy((doorname, millisec) =>
{
var door = machinery.LookupDoorByName(doorname);
var msec = int.Parse(millisec);
machinery.Sequencer.Enqueue(() => door.MoveDown(msec));
});
config.AddHandler("POST", "/hw/doors/{doorname}/stop", "stop moving the door")
.ReturnsNothing()
.HandledBy((doorname) =>
{
var door = machinery.LookupDoorByName(doorname);
door.StopMoving(); // Stop immediately - don't go through sequencer!
});
config.AddHandler("GET", "/hw/relays/{relayname}", "get state of relay")
.ReturnsJson()
.HandledBy((relayname) =>
{
var relay = machinery.LookupRelayByName(relayname);
var status = new JsonObject();
status.Add("name", relay.Name);
status.Add("on", relay.On);
return status;
});
config.AddHandler("PUT", "/hw/relays/{relayname}/on", "turn relay on")
.ReturnsNothing()
.HandledBy((relayname) =>
{
var relay = machinery.LookupRelayByName(relayname);
relay.On = true;
});
config.AddHandler("PUT", "/hw/relays/{relayname}/off", "turn relay off")
.ReturnsNothing()
.HandledBy((relayname) =>
{
var relay = machinery.LookupRelayByName(relayname);
relay.On = false;
});
config.AddHandler("POST", "/admin/log/clear", "clear the entire log")
.ReturnsNothing()
.HandledBy(() =>
{
Logger.Instance.Full.Clear();
Logger.Instance.Errors.Clear();
});
config.AddHandler("GET", "/admin/log/full", "get full log")
.ReturnsStream()
.HandledBy((context) =>
{
context.Response.OutputStream.WriteByte((byte)'[');
foreach (var line in Logger.Instance.Full.GetLines())
{
var b = System.Text.Encoding.UTF8.GetBytes(Json.NETMF.JsonSerializer.SerializeObject(line));
context.Response.OutputStream.Write(b, 0, b.Length);
context.Response.OutputStream.WriteByte((byte)',');
}
context.Response.OutputStream.WriteByte((byte)']');
});
config.AddHandler("GET", "/admin/log/errors", "get error log")
.ReturnsJson()
.HandledBy(() =>
{
return Logger.Instance.Errors.GetLinesAsJson();
});
config.AddHandler("GET", "/config/schedule", "get the schedule")
.ReturnsJson()
.HandledBy(() => doorScheduler.GetScheduleAsJson());
var credentials = CredentialValidatorFactory.CreateSimpleValidator("Bootstrapper", "admin", "hnsefyk");
var webService = new WebService(c_servicePort, credentials, config);
string prefix = Name + ": ";
webService.Logging.OnLogInfo += message => Logger.Instance.LogInfo(prefix + message);
webService.Logging.OnLogError += message => Logger.Instance.LogError(prefix + message);
webService.Logging.OnLogException += (message, ex) => Logger.Instance.LogException(prefix + message, ex);
webService.Start();
}
