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e9de9629 LOK |
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. |
e9de9629 LOK |
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 | ||
4c9b9776 | 34 | #include "../../../include/cectypes.h" |
8747dd4f | 35 | #include <vector> |
24dd566c | 36 | #include <map> |
ba65909d LOK |
37 | #include "../platform/threads/mutex.h" |
38 | #include "../platform/util/StdString.h" | |
e9de9629 LOK |
39 | |
40 | namespace CEC | |
41 | { | |
fcf10e27 | 42 | class CCECProcessor; |
e9de9629 LOK |
43 | class CCECBusDevice; |
44 | ||
24dd566c LOK |
45 | class CResponse |
46 | { | |
47 | public: | |
48 | CResponse(cec_opcode opcode) : | |
49 | m_opcode(opcode){} | |
50 | ~CResponse(void) | |
51 | { | |
52 | Broadcast(); | |
53 | } | |
54 | ||
55 | bool Wait(uint32_t iTimeout) | |
56 | { | |
57 | return m_event.Wait(iTimeout); | |
58 | } | |
59 | ||
60 | void Broadcast(void) | |
61 | { | |
62 | m_event.Broadcast(); | |
63 | } | |
64 | ||
65 | private: | |
66 | cec_opcode m_opcode; | |
67 | PLATFORM::CEvent m_event; | |
68 | }; | |
69 | ||
70 | class CWaitForResponse | |
71 | { | |
72 | public: | |
73 | CWaitForResponse(void) {} | |
74 | ~CWaitForResponse(void) | |
75 | { | |
76 | PLATFORM::CLockObject lock(m_mutex); | |
24dd566c LOK |
77 | m_waitingFor.clear(); |
78 | } | |
79 | ||
80 | bool Wait(cec_opcode opcode, uint32_t iTimeout = 2000) | |
81 | { | |
82 | CResponse *response = GetEvent(opcode); | |
83 | return response ? response->Wait(iTimeout) : false; | |
84 | } | |
85 | ||
86 | void Received(cec_opcode opcode) | |
87 | { | |
88 | CResponse *response = GetEvent(opcode); | |
89 | if (response) | |
90 | response->Broadcast(); | |
91 | } | |
92 | ||
93 | private: | |
94 | CResponse *GetEvent(cec_opcode opcode) | |
95 | { | |
96 | CResponse *retVal(NULL); | |
97 | { | |
98 | PLATFORM::CLockObject lock(m_mutex); | |
99 | std::map<cec_opcode, CResponse*>::iterator it = m_waitingFor.find(opcode); | |
100 | if (it != m_waitingFor.end()) | |
101 | { | |
102 | retVal = it->second; | |
103 | } | |
104 | else | |
105 | { | |
106 | retVal = new CResponse(opcode); | |
107 | m_waitingFor[opcode] = retVal; | |
108 | } | |
109 | return retVal; | |
110 | } | |
111 | } | |
112 | ||
113 | PLATFORM::CMutex m_mutex; | |
114 | std::map<cec_opcode, CResponse*> m_waitingFor; | |
115 | }; | |
116 | ||
e9de9629 LOK |
117 | class CCECCommandHandler |
118 | { | |
119 | public: | |
120 | CCECCommandHandler(CCECBusDevice *busDevice); | |
8fa35473 | 121 | virtual ~CCECCommandHandler(void); |
e9de9629 LOK |
122 | |
123 | virtual bool HandleCommand(const cec_command &command); | |
cf4931be LOK |
124 | virtual cec_vendor_id GetVendorId(void) { return m_vendorId; }; |
125 | virtual void SetVendorId(cec_vendor_id vendorId) { m_vendorId = vendorId; } | |
2e49a6e4 | 126 | static bool HasSpecificHandler(cec_vendor_id vendorId) { return vendorId == CEC_VENDOR_LG || vendorId == CEC_VENDOR_SAMSUNG || vendorId == CEC_VENDOR_PANASONIC;} |
e9de9629 | 127 | |
3e61b350 LOK |
128 | virtual bool InitHandler(void) { return true; } |
129 | virtual bool ActivateSource(void); | |
e107f073 | 130 | virtual uint8_t GetTransmitRetries(void) const { return m_iTransmitRetries; } |
8d915412 | 131 | |
f4698390 | 132 | virtual bool PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination); |
b64db02e | 133 | virtual bool TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination); |
8fa35473 LOK |
134 | virtual bool TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination); |
135 | virtual bool TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
136 | virtual bool TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
137 | virtual bool TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
138 | virtual bool TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
139 | virtual bool TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
140 | virtual bool TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
141 | virtual bool TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress); | |
142 | virtual bool TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion); | |
143 | virtual bool TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress); | |
144 | virtual bool TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState); | |
145 | virtual bool TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName); | |
146 | virtual bool TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage); | |
147 | virtual bool TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type); | |
148 | virtual bool TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination); | |
149 | virtual bool TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state); | |
150 | virtual bool TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId); | |
151 | virtual bool TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state); | |
152 | virtual bool TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state); | |
153 | virtual bool TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state); | |
154 | virtual bool TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state); | |
4bec9d79 LOK |
155 | virtual bool TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait = true); |
156 | virtual bool TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait = true); | |
f42d3e0f | 157 | virtual bool TransmitSetStreamPath(uint16_t iStreamPath); |
7b74fdfb LOK |
158 | virtual bool SendDeckStatusUpdateOnActiveSource(void) const { return m_bOPTSendDeckStatusUpdateOnActiveSource; }; |
159 | ||
e9de9629 | 160 | protected: |
be5b0e24 | 161 | virtual bool HandleActiveSource(const cec_command &command); |
a9232a79 | 162 | virtual bool HandleDeckControl(const cec_command &command); |
a1f8fb1b LOK |
163 | virtual bool HandleDeviceCecVersion(const cec_command &command); |
164 | virtual bool HandleDeviceVendorCommandWithId(const cec_command &command); | |
165 | virtual bool HandleDeviceVendorId(const cec_command &command); | |
4d738fe3 | 166 | virtual bool HandleFeatureAbort(const cec_command &command); |
a1f8fb1b LOK |
167 | virtual bool HandleGetCecVersion(const cec_command &command); |
168 | virtual bool HandleGiveAudioStatus(const cec_command &command); | |
169 | virtual bool HandleGiveDeckStatus(const cec_command &command); | |
170 | virtual bool HandleGiveDevicePowerStatus(const cec_command &command); | |
171 | virtual bool HandleGiveDeviceVendorId(const cec_command &command); | |
172 | virtual bool HandleGiveOSDName(const cec_command &command); | |
173 | virtual bool HandleGivePhysicalAddress(const cec_command &command); | |
1a6669b8 LOK |
174 | virtual bool HandleGiveSystemAudioModeStatus(const cec_command &command); |
175 | virtual bool HandleImageViewOn(const cec_command &command); | |
a1f8fb1b | 176 | virtual bool HandleMenuRequest(const cec_command &command); |
15d1a84c | 177 | virtual bool HandleReportAudioStatus(const cec_command &command); |
907bd60f | 178 | virtual bool HandleReportPhysicalAddress(const cec_command &command); |
a1f8fb1b LOK |
179 | virtual bool HandleReportPowerStatus(const cec_command &command); |
180 | virtual bool HandleRequestActiveSource(const cec_command &command); | |
181 | virtual bool HandleRoutingChange(const cec_command &command); | |
907bd60f | 182 | virtual bool HandleRoutingInformation(const cec_command &command); |
a1f8fb1b | 183 | virtual bool HandleSetMenuLanguage(const cec_command &command); |
15d1a84c | 184 | virtual bool HandleSetOSDName(const cec_command &command); |
a1f8fb1b | 185 | virtual bool HandleSetStreamPath(const cec_command &command); |
aa517a0d | 186 | virtual bool HandleSystemAudioModeRequest(const cec_command &command); |
4d6b4433 | 187 | virtual bool HandleStandby(const cec_command &command); |
aa517a0d LOK |
188 | virtual bool HandleSystemAudioModeStatus(const cec_command &command); |
189 | virtual bool HandleSetSystemAudioMode(const cec_command &command); | |
1a6669b8 | 190 | virtual bool HandleTextViewOn(const cec_command &command); |
a1f8fb1b LOK |
191 | virtual bool HandleUserControlPressed(const cec_command &command); |
192 | virtual bool HandleUserControlRelease(const cec_command &command); | |
1de6617c | 193 | virtual bool HandleVendorCommand(const cec_command &command); |
a1f8fb1b | 194 | virtual void UnhandledCommand(const cec_command &command); |
e9de9629 | 195 | |
6f14b512 | 196 | virtual size_t GetMyDevices(std::vector<CCECBusDevice *> &devices) const; |
a1f8fb1b | 197 | virtual CCECBusDevice *GetDevice(cec_logical_address iLogicalAddress) const; |
6685ae07 | 198 | virtual CCECBusDevice *GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const; |
c4098482 | 199 | virtual CCECBusDevice *GetDeviceByType(cec_device_type type) const; |
181b3475 | 200 | |
8fa35473 | 201 | virtual bool SetVendorId(const cec_command &command); |
16b1e052 LOK |
202 | virtual void SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress); |
203 | ||
446c0cfc | 204 | virtual bool Transmit(cec_command &command, bool bExpectResponse = true, cec_opcode expectedResponse = CEC_OPCODE_NONE); |
8fa35473 | 205 | |
960f33c6 LOK |
206 | CCECBusDevice * m_busDevice; |
207 | CCECProcessor * m_processor; | |
208 | int32_t m_iTransmitTimeout; | |
209 | int32_t m_iTransmitWait; | |
210 | int8_t m_iTransmitRetries; | |
211 | bool m_bHandlerInited; | |
960f33c6 LOK |
212 | bool m_bOPTSendDeckStatusUpdateOnActiveSource; |
213 | cec_vendor_id m_vendorId; | |
24dd566c | 214 | CWaitForResponse *m_waitForResponse; |
e9de9629 LOK |
215 | }; |
216 | }; |