AlexaClientSDK  3.0.0
A cross-platform, modular SDK for interacting with the Alexa Voice Service
ConsoleReader.h
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1 /*
2  * Copyright Amazon.com, Inc. or its affiliates. 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  * A copy of the License is located at
7  *
8  * http://aws.amazon.com/apache2.0/
9  *
10  * or in the "license" file accompanying this file. This file is distributed
11  * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
12  * express or implied. See the License for the specific language governing
13  * permissions and limitations under the License.
14  */
15 
16 #ifndef SAMPLEAPP_CONSOLEREADER_H_
17 #define SAMPLEAPP_CONSOLEREADER_H_
18 
19 #include <atomic>
20 #include <chrono>
21 #include <condition_variable>
22 #include <mutex>
23 #include <thread>
24 
25 namespace alexaClientSDK {
26 namespace sampleApp {
27 
33 public:
35  ConsoleReader();
36 
39 
49  bool read(const std::chrono::milliseconds timeout, char* data);
50 
51 private:
53  void workerLoop();
54 
56  enum State {
58  IDLE,
59 
61  PENDING_REQUEST,
62 
64  READING,
65 
67  DATA_READY
68  };
69 
71  State m_state;
72 
75  std::mutex m_mutex;
76 
78  std::atomic_bool m_shutDown;
79 
81  std::condition_variable m_isDataAvailable;
82 
84  std::condition_variable m_waitOnEvent;
85 
87  char m_lastCharRead;
88 
90  std::thread m_thread;
91 };
92 
93 } // namespace sampleApp
94 } // namespace alexaClientSDK
95 
96 #endif // SAMPLEAPP_CONSOLEREADER_H_
bool read(const std::chrono::milliseconds timeout, char *data)
Whether or not curl logs should be emitted.
Definition: AVSConnectionManager.h:36
Definition: ConsoleReader.h:32

AlexaClientSDK 3.0.0 - Copyright 2016-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. Licensed under the Apache License, Version 2.0