2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
18 using System.Threading.Tasks;
20 namespace Tizen.Messaging.Email
23 /// The class to send email messages.
25 public static class EmailSender
28 /// Sends the email message.
30 /// <param name="email">The email message</param>
31 /// <returns> Failure if email sending failed otherwise Success</returns>
32 public static async Task<EmailSendResult> SendAsync(EmailMessage email)
34 var task = new TaskCompletionSource<EmailSendResult>();
35 int ret = (int)EmailError.None;
36 bool saveToSentBox = false;
41 Interop.Email.EmailSentCallback _emailSendingCallback = (IntPtr handle, int result, IntPtr userData) =>
43 task.SetResult((EmailSendResult)result);
46 ret = Interop.Email.SetCb(email._emailHandle, _emailSendingCallback, IntPtr.Zero);
47 if (ret != (int)EmailError.None)
49 Log.Error(EmailErrorFactory.LogTag, "Failed to set email incoming callback, Error code: " + (EmailError)ret);
50 throw EmailErrorFactory.GetException(ret);
53 ret = Interop.Email.SendEmail(email._emailHandle, saveToSentBox);
54 if (ret != (int)EmailError.None)
56 Log.Error(EmailErrorFactory.LogTag, "Failed to send email, Error code: " + (EmailError)ret);
57 throw EmailErrorFactory.GetException(ret);
60 var sendResult = await task.Task;
62 ret = Interop.Email.UnsetCb(email._emailHandle);
63 if (ret != (int)EmailError.None)
65 Log.Error(EmailErrorFactory.LogTag, "Failed to set email incoming callback, Error code: " + (EmailError)ret);
66 throw EmailErrorFactory.GetException(ret);