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1 | #pragma once |
2 | /* | |
3 | * This file is part of the libCEC(R) library. | |
4 | * | |
5 | * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. | |
6 | * libCEC(R) is an original work, containing original code. | |
7 | * | |
8 | * libCEC(R) is a trademark of Pulse-Eight Limited. | |
9 | * | |
10 | * This program is dual-licensed; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | * | |
24 | * | |
25 | * Alternatively, you can license this library under a commercial license, | |
26 | * please contact Pulse-Eight Licensing for more information. | |
27 | * | |
28 | * For more information contact: | |
29 | * Pulse-Eight Licensing <license@pulse-eight.com> | |
30 | * http://www.pulse-eight.com/ | |
31 | * http://www.pulse-eight.net/ | |
32 | */ | |
33 | ||
34 | #include "../../include/cectypes.h" | |
35 | #include "platform/threads/mutex.h" | |
36 | #include "platform/util/buffer.h" | |
37 | ||
38 | #include "devices/CECBusDevice.h" | |
39 | ||
40 | namespace CEC | |
41 | { | |
42 | class CCECProcessor; | |
43 | ||
44 | class CCECClient | |
45 | { | |
46 | public: | |
47 | CCECClient(CCECProcessor *processor, const libcec_configuration *configuration); | |
48 | virtual ~CCECClient(void); | |
49 | ||
50 | // methods for registration in CCECProcessor | |
51 | bool Initialise(void); | |
52 | void OnUnregister(void) { SetRegistered(false); SetInitialised(false); } | |
53 | bool IsInitialised(void); | |
54 | void SetInitialised(bool bSetTo); | |
55 | bool IsRegistered(void); | |
56 | void SetRegistered(bool bSetTo); | |
57 | CCECBusDevice * GetPrimaryDevice(void); | |
58 | CCECPlaybackDevice *GetPlaybackDevice(void); | |
59 | bool FindLogicalAddresses(void); | |
60 | bool ChangeDeviceType(cec_device_type from, cec_device_type to); | |
61 | CCECBusDevice * GetDeviceByType(const cec_device_type type) const; | |
62 | ||
63 | // client-specific part of ICECAdapter | |
64 | bool EnableCallbacks(void *cbParam, ICECCallbacks *callbacks); | |
65 | bool GetNextLogMessage(cec_log_message *message); | |
66 | bool GetNextKeypress(cec_keypress *key); | |
67 | bool GetNextCommand(cec_command *command); | |
68 | bool Transmit(const cec_command &data); | |
69 | bool SetLogicalAddress(cec_logical_address iLogicalAddress); | |
70 | bool SetPhysicalAddress(uint16_t iPhysicalAddress); | |
71 | bool SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce = false); | |
72 | bool SendPowerOnDevices(cec_logical_address address = CECDEVICE_TV); | |
73 | bool SendStandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST); | |
74 | bool SendSetActiveSource(cec_device_type type = CEC_DEVICE_TYPE_RESERVED); | |
75 | bool SendSetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate = true); | |
76 | bool SendSetDeckInfo(cec_deck_info info, bool bSendUpdate = true); | |
77 | bool SendSetInactiveView(void); | |
78 | bool SendSetMenuState(cec_menu_state state, bool bSendUpdate = true); | |
79 | bool SendSetOSDString(cec_logical_address iLogicalAddress, cec_display_control duration, const char *strMessage); | |
80 | cec_version GetDeviceCecVersion(cec_logical_address iAddress); | |
81 | bool GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language); | |
82 | uint64_t GetDeviceVendorId(cec_logical_address iAddress); | |
83 | cec_power_status GetDevicePowerStatus(cec_logical_address iAddress); | |
84 | uint16_t GetDevicePhysicalAddress(cec_logical_address iAddress); | |
85 | uint8_t SendVolumeUp(bool bSendRelease = true); | |
86 | uint8_t SendVolumeDown(bool bSendRelease = true); | |
87 | uint8_t SendMuteAudio(void); | |
88 | bool SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait = true); | |
89 | bool SendKeyRelease(cec_logical_address iDestination, bool bWait = true); | |
90 | cec_osd_name GetDeviceOSDName(cec_logical_address iAddress); | |
91 | ||
92 | // configuration | |
93 | libcec_configuration *GetConfiguration(void) { return &m_configuration; } | |
94 | bool GetCurrentConfiguration(libcec_configuration *configuration); | |
95 | bool SetConfiguration(const libcec_configuration *configuration); | |
96 | ||
97 | // callbacks | |
98 | void AddCommand(const cec_command &command); | |
99 | int MenuStateChanged(const cec_menu_state newState); | |
100 | void Alert(const libcec_alert type, const libcec_parameter ¶m); | |
101 | void AddLog(const cec_log_message &message); | |
102 | void AddKey(void); | |
103 | void AddKey(const cec_keypress &key); | |
104 | void SetCurrentButton(cec_user_control_code iButtonCode); | |
105 | void CheckKeypressTimeout(void); | |
106 | void ConfigurationChanged(const libcec_configuration &config); | |
107 | ||
108 | protected: | |
109 | cec_logical_address FindLogicalAddressRecordingDevice(void); | |
110 | cec_logical_address FindLogicalAddressTuner(void); | |
111 | cec_logical_address FindLogicalAddressPlaybackDevice(void); | |
112 | cec_logical_address FindLogicalAddressAudioSystem(void); | |
113 | ||
114 | CCECProcessor * m_processor; | |
115 | libcec_configuration m_configuration; | |
116 | bool m_bInitialised; | |
117 | bool m_bRegistered; | |
118 | PLATFORM::CMutex m_mutex; | |
119 | PLATFORM::SyncedBuffer<cec_log_message> m_logBuffer; | |
120 | PLATFORM::CMutex m_logMutex; | |
121 | PLATFORM::SyncedBuffer<cec_keypress> m_keyBuffer; | |
122 | PLATFORM::SyncedBuffer<cec_command> m_commandBuffer; | |
123 | cec_user_control_code m_iCurrentButton; | |
124 | int64_t m_buttontime; | |
125 | }; | |
126 | } |