protected void Page_Load(object sender, EventArgs e)
{
var deviceId = Request["id"];
var serial = Request["serial"];
// Are we logged in?
if (!HttpContext.Current.User.Identity.IsAuthenticated)
{
Utils.JsonResponse(Response, false, new
{
error = "NOT_LOGGED_IN"
});
return;
}
// Do we have a device ID?
if (deviceId == null)
{
Utils.JsonResponse(Response, false, new
{
error = "NO_DEVICE_SPECIFIED"
});
return;
}
// Do we have a device ID?
if (serial == null)
{
Utils.JsonResponse(Response, false, new
{
error = "NO_SERIAL_SPECIFIED"
});
return;
}
// Is this a valid device?
var device = Sprocs.GetDevice(deviceId);
if (device == null)
{
Utils.JsonResponse(Response, false, new
{
error = "INVALID_DEVICE_ID"
});
return;
}
if (!String.IsNullOrWhiteSpace(device.Serial))
{
Utils.JsonResponse(Response, false, new
{
error = "DEVICE_ALREADY_REGISTERED"
});
return;
}
Utils.JsonResponse(Response, Sprocs.RegisterDevice(device, serial));
}
protected void Page_Load(object sender, EventArgs e)
{
double longitude, latitude;
var lng = Request["lng"]; // longitude
var lat = Request["lat"]; // latitude
var deviceId = Request["id"]; // device's GUID
var serial = Request["serial"]; // devices's serial.
// Are we logged in?
if (!HttpContext.Current.User.Identity.IsAuthenticated)
{
Utils.JsonResponse(Response, false, new
{
error = "NOT_LOGGED_IN"
});
return;
}
// Let's see if the coords seem valid.
if (!Double.TryParse(lng, out longitude) || !Double.TryParse(lat, out latitude))
{
Utils.JsonResponse(Response, false, new
{
error = "INVALID_COORDINATES"
});
return;
}
// Do we have a device ID?
if (deviceId == null)
{
Utils.JsonResponse(Response, false, new
{
error = "NO_DEVICE_SPECIFIED"
});
return;
}
// Do we have a device serial?
if (serial == null)
{
Utils.JsonResponse(Response, false, new
{
error = "NO_SERIAL_SPECIFIED"
});
return;
}
// Is this a valid device?
var device = Sprocs.GetDevice(deviceId);
if (device == null)
{
Utils.JsonResponse(Response, false, new
{
error = "INVALID_DEVICE_ID"
});
return;
}
// See if it is the registered device.
if (String.IsNullOrWhiteSpace(device.Serial))
{
Utils.JsonResponse(Response, false, new
{
error = "UREGISTERED_DEVICE"
});
return;
}
// See if it is the correct device.
if (device.Serial != serial)
{
Utils.JsonResponse(Response, false, new
{
error = "INVALID_DEVICE_SERIAL"
});
return;
}
// Looks like we're OK to log it.
var locatioonLog = new LocationLog();
locatioonLog.Device = device;
locatioonLog.Latitude = latitude;
locatioonLog.Longitude = longitude;
locatioonLog.TimeStamp = DateTime.Now;
Sprocs.CreateLocationLog(locatioonLog);
Utils.JsonResponse(Response, true);
}
