/// <summary>
/// Gets the status of the calling line identity service.
/// </summary>
/// <since_tizen> 4 </since_tizen>
/// <param name="type">The Cli service type.</param>
/// <returns>A task containing SS CLI response information.</returns>
/// <feature>http://tizen.org/feature/network.telephony</feature>
/// <privilege>http://tizen.org/privilege/telephony</privilege>
/// <exception cref="NotSupportedException">Thrown when telephony feature is not supported.</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when privilege access is denied.</exception>
/// <exception cref="ArgumentException">Thrown when it is failed due to invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown when it is failed due to invalid operation.</exception>
public Task <SsCliResponse> SsGetCliStatus(SsCliType type)
{
TaskCompletionSource <SsCliResponse> task = new TaskCompletionSource <SsCliResponse>();
IntPtr id = (IntPtr)_requestId++;
_callbackMap[id] = (handle, result, data, key) =>
{
Task taskResult = new Task(() =>
{
if (result != (int)SsCause.Success)
{
Log.Error(TapiUtility.LogTag, "Error occurs in getting SS CLI status: " + (SsCause)result);
task.SetException(new InvalidOperationException("Error occurs in getting SS CLI status, " + (SsCause)result));
return;
}
SsCliResponseStruct response = Marshal.PtrToStructure <SsCliResponseStruct>(data);
task.SetResult(SsStructConversions.ConvertSsCliResponseStruct(response));
});
taskResult.Start();
taskResult.Wait();
_callbackMap.Remove(key);
};
int ret = Interop.Tapi.Ss.SsGetCliStatus(_handle, type, _callbackMap[id], id);
if (ret != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Failed to get CLI status, Error: " + (TapiError)ret);
TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony");
}
return(task.Task);
}
internal static SsCliResponse ConvertSsCliResponseStruct(SsCliResponseStruct responseStruct)
{
SsCliResponse response = new SsCliResponse();
response.LineType = responseStruct.Type;
response.CliStatus = responseStruct.Status;
return(response);
}