- initial import

2018-06-05 11:05:37 +03:00
commit e1a4931375
4673 changed files with 1383093 additions and 0 deletions
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+/* Copyright(C) 2007-2017 VoIP objects (voipobjects.com)
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef __CLIENT_AUDIO_H
+#define __CLIENT_AUDIO_H
+
+#include "../engine/audio/Audio_Interface.h"
+#include "../engine/audio/Audio_Player.h"
+#include "../engine/endpoint/EP_Engine.h"
+#include "../engine/media/MT_Box.h"
+#include "../engine/helper/HL_Log.h"
+#include "../engine/helper/HL_Sync.h"
+
+
+
+enum
+{
+  AudioPrefix_Ring = 1,
+  AudioPrefix_Zero,
+  AudioPrefix_One,
+  AudioPrefix_Two,
+  AudioPrefix_Three,
+  AudioPrefix_Four,
+  AudioPrefix_Five,
+  AudioPrefix_Six,
+  AudioPrefix_Seven,
+  AudioPrefix_Eight,
+  AudioPrefix_Nine,
+  AudioPrefix_Asterisk,
+  AudioPrefix_Diez
+};
+
+#define AudioSessionCoeff 64
+
+class AudioManager: public Audio::Player::EndOfAudioDelegate
+{
+public:
+  AudioManager();
+  ~AudioManager();
+  
+  static AudioManager& instance();
+  
+  // Enforces to close audio devices. Used to shutdown AudioManager on exit from application
+  void close();
+
+  // Terminal and settings must be available for AudioManager
+  void setTerminal(MT::Terminal* terminal);
+  MT::Terminal* terminal();
+
+  // Start/stop methods relies on usage counter; only first start and last stop opens/closes devices actually
+  void start(int usageId);
+  void stop(int usageId);
+  
+  enum AudioTarget
+  {
+    atNull,
+    atReceiver,
+    atRinger
+  };
+
+  enum LoopMode
+  {
+    lmLoopAudio,
+    lmNoloop
+  };
+
+  void startPlayFile(int usageId, const std::string& path, AudioTarget target, LoopMode lm, int timelimit = 0);
+  void stopPlayFile(int usageId);
+  
+  void onFilePlayed(Audio::Player::PlaylistItem& item);
+  
+  // Must be called from main loop to release used audio devices
+  void process();
+
+protected:
+  Audio::PInputDevice mAudioInput;
+  Audio::POutputDevice mAudioOutput;
+  Audio::Player mPlayer;
+  MT::Terminal* mTerminal;
+
+  std::map<int, int> UsageMap;
+  UsageCounter mUsage;
+  std::mutex mGuard;
+};
+#endif