src/Tizen.Multimedia.Camera/Camera/CameraErrorFactory.cs

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 using System;
  18 using System.Runtime.CompilerServices;
  19 using Tizen.Internals.Errors;
  20
  21 namespace Tizen.Multimedia
  22 {
  23     internal enum CameraError
  24     {
  25         TizenErrorCamera = -0x01910000,
  26         CameraErrorClass = TizenErrorCamera,
  27         None = ErrorCode.None,
  28         InvalidParameter = ErrorCode.InvalidParameter,
  29         InvalidState = CameraErrorClass | 0x02,
  30         OutOfMemory = ErrorCode.OutOfMemory,
  31         DeviceError = CameraErrorClass | 0x04,
  32         InvalidOperation = ErrorCode.InvalidOperation,
  33         SecurityRestricted = CameraErrorClass | 0x07,
  34         DeviceBusy = CameraErrorClass | 0x08,
  35         DeviceNotFound = CameraErrorClass | 0x09,
  36         Esd = CameraErrorClass | 0x0c,
  37         PermissionDenied = ErrorCode.PermissionDenied,
  38         NotSupported = ErrorCode.NotSupported,
  39         ResourceConflict = CameraErrorClass | 0x0d,
  40         ServiceDisconnected = CameraErrorClass | 0x0e
  41     }
  42
  43     internal static class CameraErrorFactory
  44     {
  45         internal static void ThrowIfError(CameraError errorCode, string errorMessage = null,
  46             [CallerMemberName] string caller = null, [CallerLineNumber] int line = 0)
  47         {
  48             if (errorCode == CameraError.None)
  49             {
  50                 return;
  51             }
  52
  53             Log.Info(CameraLog.Tag, "errorCode : " + errorCode.ToString() + ", Caller : " + caller + ", line " + line.ToString());
  54
  55             switch (errorCode)
  56             {
  57                 case CameraError.InvalidParameter:
  58                     throw new ArgumentException(errorMessage);
  59
  60                 case CameraError.OutOfMemory:
  61                     throw new OutOfMemoryException(errorMessage);
  62
  63                 case CameraError.DeviceError:
  64                 case CameraError.DeviceBusy:
  65                 case CameraError.Esd:
  66                     throw new CameraDeviceException(errorMessage);
  67
  68                 case CameraError.DeviceNotFound:
  69                     throw new CameraDeviceNotFoundException(errorMessage);
  70
  71                 case CameraError.SecurityRestricted:
  72                 case CameraError.PermissionDenied:
  73                     throw new UnauthorizedAccessException(errorMessage);
  74
  75                 case CameraError.NotSupported:
  76                     throw new NotSupportedException(errorMessage);
  77
  78                 case CameraError.InvalidState:
  79                 case CameraError.InvalidOperation:
  80                 case CameraError.ResourceConflict:
  81                 case CameraError.ServiceDisconnected:
  82                     throw new InvalidOperationException(errorMessage);
  83
  84                 default:
  85                     throw new Exception("Unknown error : " + errorCode);
  86             }
  87         }
  88     }
  89 }