Merge branch 'master' into release
[deb_libcec.git] / src / lib / devices / CECBusDevice.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
1b5cc4a2 34#include <cectypes.h>
4d738fe3 35#include <set>
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36#include "../platform/threads/mutex.h"
37#include "../platform/util/StdString.h"
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38
39namespace CEC
40{
41 class CCECProcessor;
1b5cc4a2 42 class CCECCommandHandler;
fe6f8e37 43 class CSLCommandHandler;
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44
45 class CCECBusDevice
46 {
787a3cb8 47 friend class CCECProcessor;
fe6f8e37 48 friend class CSLCommandHandler;
787a3cb8 49
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50 public:
51 CCECBusDevice(CCECProcessor *processor, cec_logical_address address, uint16_t iPhysicalAddress = 0);
52 virtual ~CCECBusDevice(void);
53
38bdb943 54 virtual bool HandleCommand(const cec_command &command);
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55 virtual bool PowerOn(void);
56 virtual bool Standby(void);
57
7f919115 58 virtual cec_version GetCecVersion(bool bUpdate = false);
f8ae3295 59 virtual CCECCommandHandler * GetHandler(void) const { return m_handler; };
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60 virtual uint64_t GetLastActive(void) const { return m_iLastActive; }
61 virtual cec_logical_address GetLogicalAddress(void) const { return m_iLogicalAddress; }
62 virtual const char* GetLogicalAddressName(void) const;
7f919115 63 virtual cec_menu_language & GetMenuLanguage(bool bUpdate = false);
3e61b350 64 virtual cec_menu_state GetMenuState(void);
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65 virtual cec_logical_address GetMyLogicalAddress(void) const;
66 virtual uint16_t GetMyPhysicalAddress(void) const;
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67 virtual CStdString GetOSDName(bool bUpdate = false);
68 virtual uint16_t GetPhysicalAddress(bool bUpdate = false);
69 virtual cec_power_status GetPowerStatus(bool bUpdate = false);
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70 virtual CCECProcessor * GetProcessor(void) const { return m_processor; }
71 virtual cec_device_type GetType(void) const { return m_type; }
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72 virtual cec_vendor_id GetVendorId(bool bUpdate = false);
73 virtual const char * GetVendorName(bool bUpdate = false);
f8ae3295 74 virtual bool MyLogicalAddressContains(cec_logical_address address) const;
9fd73dd4 75 virtual cec_bus_device_status GetStatus(bool bForcePoll = false);
b4b1b49b 76 virtual bool IsActiveSource(void) const { return m_bActiveSource; }
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77 virtual bool IsUnsupportedFeature(cec_opcode opcode) const;
78 virtual void SetUnsupportedFeature(cec_opcode opcode);
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79 virtual void HandlePoll(cec_logical_address initiator);
80 virtual bool HandleReceiveFailed(void);
e9de9629 81
3fd2a2b8 82 virtual void SetInactiveSource(void);
37b0c572 83 virtual void SetActiveSource(void);
93fff5c1 84 virtual bool TryLogicalAddress(void);
3e61b350 85 virtual bool ActivateSource(void);
7856411b 86
93fff5c1 87 virtual void SetDeviceStatus(const cec_bus_device_status newStatus);
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88 virtual void SetPhysicalAddress(uint16_t iNewAddress);
89 virtual void SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress = 0);
e55f3f70 90 virtual void SetCecVersion(const cec_version newVersion);
a3269a0a 91 virtual void SetMenuLanguage(const cec_menu_language &menuLanguage);
15d1a84c 92 virtual void SetOSDName(CStdString strName);
28fa6c97 93 virtual void SetMenuState(const cec_menu_state state);
3e61b350 94 virtual bool SetVendorId(uint64_t iVendorId);
e55f3f70 95 virtual void SetPowerStatus(const cec_power_status powerStatus);
0ab58650 96
38bdb943 97 virtual bool TransmitActiveSource(void);
29912296 98 virtual bool TransmitCECVersion(cec_logical_address dest);
ab27363d 99 virtual bool TransmitInactiveSource(void);
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100 virtual bool TransmitMenuState(cec_logical_address dest);
101 virtual bool TransmitOSDName(cec_logical_address dest);
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102 virtual bool TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage);
103 virtual bool TransmitPhysicalAddress(void);
29912296 104 virtual bool TransmitPowerState(cec_logical_address dest);
93729720 105 virtual bool TransmitPoll(cec_logical_address dest);
fe6f8e37 106 virtual bool TransmitVendorID(cec_logical_address dest, bool bSendAbort = true);
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107 virtual bool TransmitKeypress(cec_user_control_code key, bool bWait = true);
108 virtual bool TransmitKeyRelease(bool bWait = true);
0f23c85c 109
e9de9629 110 protected:
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111 bool ReplaceHandler(bool bInitHandler = true);
112
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113 bool RequestCecVersion(void);
114 bool RequestMenuLanguage(void);
115 bool RequestPowerStatus(void);
116 bool RequestVendorId(void);
117 bool RequestPhysicalAddress(void);
118 bool RequestOSDName(void);
119
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120 bool NeedsPoll(void);
121
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122 cec_device_type m_type;
123 CStdString m_strDeviceName;
124 uint16_t m_iPhysicalAddress;
125 uint16_t m_iStreamPath;
126 cec_logical_address m_iLogicalAddress;
127 cec_power_status m_powerStatus;
128 cec_menu_language m_menuLanguage;
129 CCECProcessor * m_processor;
130 CCECCommandHandler * m_handler;
131 cec_vendor_id m_vendor;
b64db02e 132 bool m_bReplaceHandler;
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133 cec_menu_state m_menuState;
134 bool m_bActiveSource;
f8ae3295 135 uint64_t m_iLastActive;
2efa39b7 136 uint64_t m_iLastPowerStateUpdate;
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137 cec_version m_cecVersion;
138 cec_bus_device_status m_deviceStatus;
4d738fe3 139 std::set<cec_opcode> m_unsupportedFeatures;
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140 PLATFORM::CMutex m_mutex;
141 PLATFORM::CMutex m_handlerMutex;
ef583662 142 bool m_bAwaitingReceiveFailed;
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143 };
144};