cec: fix configuration updates from libCEC. bugzid: 459
[deb_libcec.git] / src / lib / CECProcessor.h
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1#pragma once
2/*
3 * This file is part of the libCEC(R) library.
4 *
b492c10e 5 * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
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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
25701fa6 34#include <string>
4c9b9776 35#include "../../include/cectypes.h"
7bb4ed43 36#include "platform/threads/threads.h"
ba65909d 37#include "platform/util/buffer.h"
b1f94db1 38#include "adapter/AdapterCommunication.h"
abbca718 39
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40namespace CEC
41{
2abe74eb 42 class CLibCEC;
7bdb5ccb 43 class IAdapterCommunication;
e9de9629 44 class CCECBusDevice;
a8f0bd18 45
b1f94db1 46 class CCECProcessor : public PLATFORM::CThread, public IAdapterCommunicationCallback
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47 {
48 public:
7bdfd76c 49 CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress);
3efda01a 50 CCECProcessor(CLibCEC *controller, libcec_configuration *configuration);
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51 virtual ~CCECProcessor(void);
52
1113cb7d 53 virtual bool Start(const char *strPort, uint16_t iBaudRate = 38400, uint32_t iTimeoutMs = 10000);
e41b06f9 54 virtual void *Process(void);
eca71746 55 virtual void Close(void);
e41b06f9 56
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57 virtual bool OnCommandReceived(const cec_command &command);
58
8747dd4f 59 virtual bool IsMonitoring(void) const { return m_bMonitor; }
16b1e052 60 virtual CCECBusDevice * GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh = false) const;
a9232a79 61 virtual CCECBusDevice * GetDeviceByType(cec_device_type type) const;
842262d8 62 virtual CCECBusDevice * GetPrimaryDevice(void) const;
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63 virtual cec_version GetDeviceCecVersion(cec_logical_address iAddress);
64 virtual bool GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language);
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65 virtual CStdString GetDeviceName(void) const
66 {
67 CStdString strName;
68 strName = m_configuration.strDeviceName;
69 return strName;
70 }
ed21be2a 71 virtual cec_osd_name GetDeviceOSDName(cec_logical_address iAddress);
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72 virtual uint64_t GetDeviceVendorId(cec_logical_address iAddress);
73 virtual cec_power_status GetDevicePowerStatus(cec_logical_address iAddress);
74 virtual cec_logical_address GetLogicalAddress(void) const { return m_logicalAddresses.primary; }
75 virtual cec_logical_addresses GetLogicalAddresses(void) const { return m_logicalAddresses; }
6d858ba4 76 virtual cec_logical_addresses GetActiveDevices(void);
eab72c40 77 virtual uint16_t GetDevicePhysicalAddress(cec_logical_address iAddress);
ab1469a0 78 virtual bool HasLogicalAddress(cec_logical_address address) const { return m_logicalAddresses.IsSet(address); }
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79 virtual bool IsPresentDevice(cec_logical_address address);
80 virtual bool IsPresentDeviceType(cec_device_type type);
8747dd4f 81 virtual uint16_t GetPhysicalAddress(void) const;
5f316715 82 virtual uint64_t GetLastTransmission(void) const { return m_iLastTransmission; }
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83 virtual cec_logical_address GetActiveSource(void);
84 virtual bool IsActiveSource(cec_logical_address iAddress);
0cfdeb5a 85 virtual bool IsInitialised(void);
f42d3e0f 86 virtual bool SetStreamPath(uint16_t iPhysicalAddress);
3efda01a 87 virtual cec_client_version GetClientVersion(void) const { return (cec_client_version)m_configuration.clientVersion; };
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88 virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST);
89 virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_BROADCAST);
abbca718 90
abbca718 91 virtual bool SetActiveView(void);
18203d17 92 virtual bool SetActiveSource(cec_device_type type = CEC_DEVICE_TYPE_RESERVED);
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93 virtual bool SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate = true);
94 virtual bool SetDeckInfo(cec_deck_info info, bool bSendUpdate = true);
d2f1c157 95 virtual bool SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce = false);
ab27363d 96 virtual bool TransmitInactiveSource(void);
06bfd4d7 97 virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress);
28fa6c97 98 virtual bool SetMenuState(cec_menu_state state, bool bSendUpdate = true);
bebb19dc 99 virtual bool SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate = true);
37b0c572 100 virtual bool SetActiveSource(uint16_t iStreamPath);
8b7e5ff6 101 virtual bool SwitchMonitoring(bool bEnable);
57f45e6c 102 virtual bool PollDevice(cec_logical_address iAddress);
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103 virtual uint8_t VolumeUp(bool bSendRelease = true);
104 virtual uint8_t VolumeDown(bool bSendRelease = true);
105 virtual uint8_t MuteAudio(bool bSendRelease = true);
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106 virtual bool TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait = true);
107 virtual bool TransmitKeyRelease(cec_logical_address iDestination, bool bWait = true);
8670c970 108 virtual bool EnablePhysicalAddressDetection(void);
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109 void SetStandardLineTimeout(uint8_t iTimeout);
110 void SetRetryLineTimeout(uint8_t iTimeout);
d40928b5 111 virtual bool GetCurrentConfiguration(libcec_configuration *configuration);
30b4aac0 112 virtual bool SetConfiguration(const libcec_configuration *configuration);
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113 virtual bool CanPersistConfiguration(void);
114 virtual bool PersistConfiguration(libcec_configuration *configuration);
3efda01a 115 virtual void RescanActiveDevices(void);
acec5f48 116
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117 bool SetLineTimeout(uint8_t iTimeout);
118
3e61b350 119 const char *ToString(const cec_device_type type);
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120 const char *ToString(const cec_menu_state state);
121 const char *ToString(const cec_version version);
122 const char *ToString(const cec_power_status status);
123 const char *ToString(const cec_logical_address address);
124 const char *ToString(const cec_deck_control_mode mode);
125 const char *ToString(const cec_deck_info status);
126 const char *ToString(const cec_opcode opcode);
127 const char *ToString(const cec_system_audio_status mode);
128 const char *ToString(const cec_audio_status status);
129 const char *ToString(const cec_vendor_id vendor);
caca2d81 130 const char *ToString(const cec_client_version version);
3efda01a 131 const char *ToString(const cec_server_version version);
03ae897d 132
06bfd4d7 133 virtual bool Transmit(const cec_command &data);
22b4e74a 134 virtual void TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE);
e9de9629 135
3e61b350 136 virtual bool ChangeDeviceType(cec_device_type from, cec_device_type to);
f8513317 137 virtual bool FindLogicalAddresses(void);
93fff5c1 138 virtual bool SetAckMask(uint16_t iMask);
f8513317 139
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140 virtual bool StartBootloader(void);
141 virtual bool PingAdapter(void);
6729ac71 142 virtual void HandlePoll(cec_logical_address initiator, cec_logical_address destination);
7bb4ed43 143 virtual bool HandleReceiveFailed(cec_logical_address initiator);
1113cb7d 144
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145 CCECBusDevice * m_busDevices[16];
146 PLATFORM::CMutex m_transmitMutex;
abbca718 147
e41b06f9 148 private:
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149 bool OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs);
150 bool Initialise(void);
2db8981f 151 void SetInitialised(bool bSetTo = true);
caca2d81 152 void CreateBusDevices(void);
578c3905 153
a3ffc068 154 void ReplaceHandlers(void);
45b97de7 155 bool PhysicalAddressInUse(uint16_t iPhysicalAddress);
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156 bool TryLogicalAddress(cec_logical_address address);
157 bool FindLogicalAddressRecordingDevice(void);
158 bool FindLogicalAddressTuner(void);
159 bool FindLogicalAddressPlaybackDevice(void);
160 bool FindLogicalAddressAudioSystem(void);
f8513317 161
9dee1670 162 void LogOutput(const cec_command &data);
b1f94db1 163 void ParseCommand(const cec_command &command);
abbca718 164
80726797 165 bool m_bConnectionOpened;
f00ff009 166 bool m_bInitialised;
f00ff009 167 cec_logical_addresses m_logicalAddresses;
f00ff009 168 PLATFORM::CMutex m_mutex;
7bb4ed43 169 IAdapterCommunication * m_communication;
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170 CLibCEC* m_controller;
171 bool m_bMonitor;
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172 cec_keypress m_previousKey;
173 PLATFORM::CThread * m_busScan;
174 uint8_t m_iLineTimeout;
175 uint8_t m_iStandardLineTimeout;
176 uint8_t m_iRetryLineTimeout;
177 uint64_t m_iLastTransmission;
30b4aac0 178 libcec_configuration m_configuration;
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179 };
180
f00ff009 181 class CCECBusScan : public PLATFORM::CThread
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182 {
183 public:
184 CCECBusScan(CCECProcessor *processor) { m_processor = processor; }
a0878ee3 185 virtual ~CCECBusScan(void) { StopThread(true); }
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186 virtual void *Process(void);
187
188 private:
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189 void WaitUntilIdle(void);
190
7c63a480 191 CCECProcessor *m_processor;
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192 };
193};