cec: fixed 'unsupported command' marking in CCECBusDevice
[deb_libcec.git] / src / lib / implementations / CECCommandHandler.cpp
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1/*
2 * This file is part of the libCEC(R) library.
3 *
b492c10e 4 * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
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5 * libCEC(R) is an original work, containing original code.
6 *
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
8 *
9 * This program is dual-licensed; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 *
23 *
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
26 *
27 * For more information contact:
28 * Pulse-Eight Licensing <license@pulse-eight.com>
29 * http://www.pulse-eight.com/
30 * http://www.pulse-eight.net/
31 */
32
33#include "CECCommandHandler.h"
eafa9d46 34#include "../devices/CECBusDevice.h"
a1f8fb1b 35#include "../devices/CECAudioSystem.h"
28089abc 36#include "../devices/CECPlaybackDevice.h"
387b6f6f 37#include "../CECProcessor.h"
5477a250 38#include "../LibCEC.h"
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39
40using namespace CEC;
8747dd4f 41using namespace std;
f00ff009 42using namespace PLATFORM;
e9de9629 43
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44CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) :
45 m_busDevice(busDevice),
46 m_processor(m_busDevice->GetProcessor()),
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47 m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT),
48 m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT),
89a726fa 49 m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES),
b64db02e 50 m_bHandlerInited(false),
7b74fdfb 51 m_expectedResponse(CEC_OPCODE_NONE),
66c3ef5a 52 m_lastCommandSent(CEC_OPCODE_NONE),
d79b67d8 53 m_bOPTSendDeckStatusUpdateOnActiveSource(false),
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54 m_vendorId(CEC_VENDOR_UNKNOWN),
55 m_bRcvSignal(false)
e9de9629 56{
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57}
58
59CCECCommandHandler::~CCECCommandHandler(void)
60{
61 m_condition.Broadcast();
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62}
63
64bool CCECCommandHandler::HandleCommand(const cec_command &command)
65{
3e61b350 66 bool bHandled(true);
e9de9629 67
02e7043e 68 CLibCEC::AddCommand(command);
855a3a98 69
6b72afcd 70 switch(command.opcode)
e9de9629 71 {
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72 case CEC_OPCODE_REPORT_POWER_STATUS:
73 HandleReportPowerStatus(command);
74 break;
75 case CEC_OPCODE_CEC_VERSION:
76 HandleDeviceCecVersion(command);
77 break;
78 case CEC_OPCODE_SET_MENU_LANGUAGE:
79 HandleSetMenuLanguage(command);
80 break;
81 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
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82 if (m_processor->IsInitialised())
83 HandleGivePhysicalAddress(command);
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84 break;
85 case CEC_OPCODE_GIVE_OSD_NAME:
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86 if (m_processor->IsInitialised())
87 HandleGiveOSDName(command);
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88 break;
89 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
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90 if (m_processor->IsInitialised())
91 HandleGiveDeviceVendorId(command);
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92 break;
93 case CEC_OPCODE_DEVICE_VENDOR_ID:
3e61b350 94 HandleDeviceVendorId(command);
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95 break;
96 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
97 HandleDeviceVendorCommandWithId(command);
98 break;
99 case CEC_OPCODE_GIVE_DECK_STATUS:
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100 if (m_processor->IsInitialised())
101 HandleGiveDeckStatus(command);
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102 break;
103 case CEC_OPCODE_DECK_CONTROL:
104 HandleDeckControl(command);
105 break;
106 case CEC_OPCODE_MENU_REQUEST:
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107 if (m_processor->IsInitialised())
108 HandleMenuRequest(command);
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109 break;
110 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
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111 if (m_processor->IsInitialised())
112 HandleGiveDevicePowerStatus(command);
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113 break;
114 case CEC_OPCODE_GET_CEC_VERSION:
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115 if (m_processor->IsInitialised())
116 HandleGetCecVersion(command);
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117 break;
118 case CEC_OPCODE_USER_CONTROL_PRESSED:
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119 if (m_processor->IsInitialised())
120 HandleUserControlPressed(command);
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121 break;
122 case CEC_OPCODE_USER_CONTROL_RELEASE:
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123 if (m_processor->IsInitialised())
124 HandleUserControlRelease(command);
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125 break;
126 case CEC_OPCODE_GIVE_AUDIO_STATUS:
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127 if (m_processor->IsInitialised())
128 HandleGiveAudioStatus(command);
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129 break;
130 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
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131 if (m_processor->IsInitialised())
132 HandleGiveSystemAudioModeStatus(command);
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133 break;
134 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
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135 if (m_processor->IsInitialised())
136 HandleSystemAudioModeRequest(command);
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137 break;
138 case CEC_OPCODE_REPORT_AUDIO_STATUS:
855a3a98 139 HandleReportAudioStatus(command);
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140 break;
141 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
855a3a98 142 HandleSystemAudioModeStatus(command);
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143 break;
144 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
855a3a98 145 HandleSetSystemAudioMode(command);
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146 break;
147 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
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148 if (m_processor->IsInitialised())
149 HandleRequestActiveSource(command);
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150 break;
151 case CEC_OPCODE_SET_STREAM_PATH:
152 HandleSetStreamPath(command);
153 break;
154 case CEC_OPCODE_ROUTING_CHANGE:
155 HandleRoutingChange(command);
156 break;
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157 case CEC_OPCODE_ROUTING_INFORMATION:
158 HandleRoutingInformation(command);
159 break;
6b72afcd 160 case CEC_OPCODE_STANDBY:
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161 if (m_processor->IsInitialised())
162 HandleStandby(command);
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163 break;
164 case CEC_OPCODE_ACTIVE_SOURCE:
165 HandleActiveSource(command);
166 break;
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167 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
168 HandleReportPhysicalAddress(command);
169 break;
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170 case CEC_OPCODE_SET_OSD_NAME:
171 HandleSetOSDName(command);
172 break;
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173 case CEC_OPCODE_IMAGE_VIEW_ON:
174 HandleImageViewOn(command);
175 break;
176 case CEC_OPCODE_TEXT_VIEW_ON:
177 HandleTextViewOn(command);
178 break;
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179 case CEC_OPCODE_FEATURE_ABORT:
180 HandleFeatureAbort(command);
181 break;
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182 case CEC_OPCODE_VENDOR_COMMAND:
183 HandleVendorCommand(command);
184 break;
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185 default:
186 UnhandledCommand(command);
e9de9629 187 bHandled = false;
6b72afcd 188 break;
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189 }
190
3e61b350 191 if (bHandled)
8fa35473 192 {
f00ff009 193 CLockObject lock(m_receiveMutex);
446c0cfc 194 if (m_expectedResponse == CEC_OPCODE_NONE ||
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195 m_expectedResponse == command.opcode ||
196 (command.opcode == CEC_OPCODE_FEATURE_ABORT && command.parameters.size > 0 && command.parameters[0] == m_lastCommandSent))
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197 {
198 m_bRcvSignal = true;
446c0cfc 199 m_condition.Signal();
960f33c6 200 }
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201 }
202
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203 return bHandled;
204}
205
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206bool CCECCommandHandler::HandleActiveSource(const cec_command &command)
207{
208 if (command.parameters.size == 2)
209 {
210 uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
37b0c572 211 return m_processor->SetActiveSource(iAddress);
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212 }
213
214 return true;
215}
216
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217bool CCECCommandHandler::HandleDeckControl(const cec_command &command)
218{
219 CCECBusDevice *device = GetDevice(command.destination);
88e5de6f 220 if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0)
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221 {
222 ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]);
223 return true;
224 }
225
226 return false;
227}
228
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229bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command)
230{
231 if (command.parameters.size == 1)
232 {
233 CCECBusDevice *device = GetDevice(command.initiator);
234 if (device)
235 device->SetCecVersion((cec_version) command.parameters[0]);
236 }
237
238 return true;
239}
240
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241bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command)
242{
8e57f83c 243 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
fcf10e27 244 m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED);
6b72afcd 245
6a1c0009 246 return true;
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247}
248
249bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command)
250{
8fa35473 251 return SetVendorId(command);
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252}
253
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254bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command)
255{
66c3ef5a 256 if (command.parameters.size == 2 && command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE)
4d738fe3 257 m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]);
7de6ad36 258 return true;
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259}
260
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261bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command)
262{
8e57f83c 263 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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264 {
265 CCECBusDevice *device = GetDevice(command.destination);
266 if (device)
267 return device->TransmitCECVersion(command.initiator);
268 }
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269
270 return false;
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271}
272
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273bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command)
274{
8e57f83c 275 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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276 {
277 CCECBusDevice *device = GetDevice(command.destination);
278 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
279 return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator);
280 }
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281
282 return false;
283}
284
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285bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command)
286{
8e57f83c 287 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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288 {
289 CCECBusDevice *device = GetDevice(command.destination);
290 if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
291 return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator);
292 }
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293
294 return false;
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295}
296
297bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command)
298{
8e57f83c 299 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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300 {
301 CCECBusDevice *device = GetDevice(command.destination);
302 if (device)
303 return device->TransmitPowerState(command.initiator);
304 }
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305
306 return false;
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307}
308
309bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
310{
8e57f83c 311 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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312 {
313 CCECBusDevice *device = GetDevice(command.destination);
314 if (device)
315 return device->TransmitVendorID(command.initiator);
316 }
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317
318 return false;
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319}
320
321bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command)
322{
8e57f83c 323 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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324 {
325 CCECBusDevice *device = GetDevice(command.destination);
326 if (device)
327 return device->TransmitOSDName(command.initiator);
328 }
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329
330 return false;
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331}
332
333bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
334{
8e57f83c 335 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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336 {
337 CCECBusDevice *device = GetDevice(command.destination);
338 if (device)
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339 {
340 device->SetActiveSource();
341 return device->TransmitPhysicalAddress() &&
49c8f2e4 342 device->TransmitImageViewOn() &&
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343 device->TransmitActiveSource();
344 }
6b72afcd 345 }
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346
347 return false;
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348}
349
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350bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command)
351{
8e57f83c 352 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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353 {
354 CCECBusDevice *device = GetDevice(command.destination);
355 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
356 return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator);
357 }
358
359 return false;
360}
361
362bool CCECCommandHandler::HandleImageViewOn(const cec_command &command)
363{
37b0c572 364 m_processor->m_busDevices[command.initiator]->SetActiveSource();
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365 return true;
366}
367
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368bool CCECCommandHandler::HandleMenuRequest(const cec_command &command)
369{
8e57f83c 370 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
0f23c85c 371 {
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372 if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY)
373 {
374 CCECBusDevice *device = GetDevice(command.destination);
375 if (device)
376 return device->TransmitMenuState(command.initiator);
377 }
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378 }
379
380 return false;
381}
382
383bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command)
384{
385 if (command.parameters.size == 1)
386 {
387 CCECBusDevice *device = GetDevice(command.initiator);
388 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
6b72afcd 389 {
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390 ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]);
391 return true;
6b72afcd 392 }
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393 }
394 return false;
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395}
396
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397bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command)
398{
0bfce006 399 if (command.parameters.size == 3)
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400 {
401 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
16b1e052 402 SetPhysicalAddress(command.initiator, iNewAddress);
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403 }
404 return true;
405}
406
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407bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command)
408{
409 if (command.parameters.size == 1)
410 {
411 CCECBusDevice *device = GetDevice(command.initiator);
412 if (device)
413 device->SetPowerStatus((cec_power_status) command.parameters[0]);
414 }
415 return true;
416}
417
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418bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command)
419{
8e57f83c 420 if (m_processor->IsRunning())
5f316715 421 {
5477a250 422 CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator);
8747dd4f 423
5f316715 424 vector<CCECBusDevice *> devices;
f00ff009 425 for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++)
5f316715 426 devices[iDevicePtr]->TransmitActiveSource();
c4098482 427
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428 return true;
429 }
430 return false;
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431}
432
433bool CCECCommandHandler::HandleRoutingChange(const cec_command &command)
434{
435 if (command.parameters.size == 4)
436 {
437 uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
438 uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]);
e9de9629 439
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440 CCECBusDevice *device = GetDevice(command.initiator);
441 if (device)
9dc04b07 442 device->SetStreamPath(iNewAddress, iOldAddress);
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443 }
444 return true;
445}
446
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447bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command)
448{
449 if (command.parameters.size == 2)
450 {
451 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
37b0c572 452 m_processor->SetActiveSource(iNewAddress);
907bd60f 453 }
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454
455 return false;
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456}
457
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458bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command)
459{
460 if (command.parameters.size == 3)
461 {
462 CCECBusDevice *device = GetDevice(command.initiator);
463 if (device)
464 {
465 cec_menu_language language;
466 language.device = command.initiator;
56701628 467 for (uint8_t iPtr = 0; iPtr < 4; iPtr++)
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468 language.language[iPtr] = command.parameters[iPtr];
469 language.language[3] = 0;
470 device->SetMenuLanguage(language);
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471 return true;
472 }
473 }
474 return false;
475}
476
477bool CCECCommandHandler::HandleSetOSDName(const cec_command &command)
478{
479 if (command.parameters.size > 0)
480 {
481 CCECBusDevice *device = GetDevice(command.initiator);
482 if (device)
483 {
484 char buf[1024];
485 for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
486 buf[iPtr] = (char)command.parameters[iPtr];
487 buf[command.parameters.size] = 0;
488
489 CStdString strName(buf);
490 device->SetOSDName(strName);
6b72afcd 491
15d1a84c 492 return true;
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493 }
494 }
15d1a84c 495 return false;
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496}
497
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498bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command)
499{
8e57f83c 500 if (m_processor->IsRunning() && command.parameters.size >= 2)
e9de9629 501 {
b6c7bc94 502 uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
5477a250 503 CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress);
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504
505 /* one of the device handled by libCEC has been made active */
506 CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress);
507 if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress()))
508 {
509 device->SetActiveSource();
49c8f2e4 510 device->TransmitImageViewOn();
72689600 511 device->TransmitActiveSource();
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512
513 device->SetMenuState(CEC_MENU_STATE_ACTIVATED);
514 device->TransmitMenuState(command.initiator);
72689600 515 }
e9de9629 516 }
15d1a84c 517 return false;
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518}
519
aa517a0d 520bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command)
e5e86c76 521{
8e57f83c 522 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
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523 {
524 CCECBusDevice *device = GetDevice(command.destination);
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525 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
526 {
527 if (command.parameters.size >= 2)
528 {
529 device->SetPowerStatus(CEC_POWER_STATUS_ON);
530 ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON);
531 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
532 CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress);
533 if (newActiveDevice)
37b0c572 534 newActiveDevice->SetActiveSource();
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535 return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator);
536 }
537 else
538 {
539 ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF);
540 return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator);
541 }
542 }
e5e86c76 543 }
6b72afcd 544 return false;
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545}
546
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547bool CCECCommandHandler::HandleStandby(const cec_command &command)
548{
549 CCECBusDevice *device = GetDevice(command.initiator);
550 if (device)
551 device->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
6b72afcd 552
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553 return true;
554}
555
aa517a0d 556bool CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command)
868dc71f 557{
aa517a0d 558 if (command.parameters.size == 1)
868dc71f 559 {
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560 CCECBusDevice *device = GetDevice(command.initiator);
561 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
562 {
563 ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]);
564 return true;
565 }
566 }
567
568 return false;
569}
570
571bool CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command)
572{
573 if (command.parameters.size == 1)
574 {
575 CCECBusDevice *device = GetDevice(command.initiator);
576 if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
577 {
578 ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]);
579 return true;
580 }
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581 }
582
583 return false;
584}
585
1a6669b8 586bool CCECCommandHandler::HandleTextViewOn(const cec_command &command)
cf0ecd85 587{
37b0c572 588 m_processor->m_busDevices[command.initiator]->SetActiveSource();
1a6669b8 589 return true;
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590}
591
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592bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
593{
8e57f83c 594 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0)
e9de9629 595 {
02e7043e 596 CLibCEC::AddKey();
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597
598 if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX)
599 {
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600 if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
601 command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION)
602 {
603 CCECBusDevice *device = GetDevice(command.destination);
604 if (device)
3fd2a2b8 605 {
68391d4f 606 device->SetPowerStatus(CEC_POWER_STATUS_ON);
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607 if (device->MyLogicalAddressContains(device->GetLogicalAddress()))
608 {
609 device->SetActiveSource();
49c8f2e4 610 device->TransmitImageViewOn();
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611 device->TransmitActiveSource();
612
613 if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
614 device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
615 ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator);
616 }
617 }
68391d4f 618 }
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619 else
620 {
02e7043e 621 CLibCEC::SetCurrentButton((cec_user_control_code) command.parameters[0]);
d1ab114f 622 }
15d1a84c 623 return true;
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624 }
625 }
15d1a84c 626 return false;
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627}
628
629bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command)
630{
8e57f83c 631 if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
02e7043e 632 CLibCEC::AddKey();
6b72afcd 633
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634 return true;
635}
636
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637bool CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command))
638{
639 return true;
640}
641
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642void CCECCommandHandler::UnhandledCommand(const cec_command &command)
643{
5477a250 644 CLibCEC::AddLog(CEC_LOG_DEBUG, "unhandled command with opcode %02x from address %d", command.opcode, command.initiator);
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645}
646
6f14b512 647size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const
8747dd4f 648{
6f14b512 649 size_t iReturn(0);
8747dd4f 650
fcf10e27 651 cec_logical_addresses addresses = m_processor->GetLogicalAddresses();
f2198ab5 652 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
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653 {
654 if (addresses[iPtr])
655 {
656 devices.push_back(GetDevice((cec_logical_address) iPtr));
657 ++iReturn;
658 }
659 }
660
661 return iReturn;
662}
663
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664CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const
665{
666 CCECBusDevice *device = NULL;
667
668 if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST)
fcf10e27 669 device = m_processor->m_busDevices[iLogicalAddress];
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670
671 return device;
e9de9629 672}
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673
674CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const
675{
fcf10e27 676 return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress);
6685ae07 677}
181b3475 678
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679CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const
680{
fcf10e27 681 return m_processor->GetDeviceByType(type);
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682}
683
8fa35473 684bool CCECCommandHandler::SetVendorId(const cec_command &command)
181b3475 685{
8fa35473 686 bool bChanged(false);
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687 if (command.parameters.size < 3)
688 {
5477a250 689 CLibCEC::AddLog(CEC_LOG_WARNING, "invalid vendor ID received");
8fa35473 690 return bChanged;
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691 }
692
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693 uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) +
694 ((uint64_t)command.parameters[1] << 8) +
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695 (uint64_t)command.parameters[2];
696
697 CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator);
698 if (device)
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699 bChanged = device->SetVendorId(iVendorId);
700 return bChanged;
181b3475 701}
5e822b09 702
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703void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress)
704{
705 if (!m_busDevice->MyLogicalAddressContains(iAddress))
706 {
fcf10e27 707 bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress);
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708 GetDevice(iAddress)->SetPhysicalAddress(iNewAddress);
709 if (bOurAddress)
710 {
711 /* another device reported the same physical address as ours
712 * since we don't have physical address detection yet, we'll just use the
713 * given address, increased by 0x100 for now */
fcf10e27 714 m_processor->SetPhysicalAddress(iNewAddress + 0x100);
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715 }
716 }
717}
855a3a98 718
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719bool CCECCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
720{
721 if (iDestination == CECDEVICE_TV)
722 return TransmitImageViewOn(iInitiator, iDestination);
723
724 return TransmitKeypress(iInitiator, iDestination, CEC_USER_CONTROL_CODE_POWER) &&
725 TransmitKeyRelease(iInitiator, iDestination);
726}
727
b64db02e 728bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
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729{
730 cec_command command;
ae693aaa 731 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON);
8fa35473 732
19cbfa8f 733 return Transmit(command, false);
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734}
735
736bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination)
737{
738 cec_command command;
ae693aaa 739 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY);
8fa35473 740
19cbfa8f 741 return Transmit(command, false);
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742}
743
744bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination)
745{
746 cec_command command;
ae693aaa 747 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION);
8fa35473 748
5e526919 749 return Transmit(command, true, CEC_OPCODE_CEC_VERSION);
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750}
751
752bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination)
753{
754 cec_command command;
ae693aaa 755 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE);
8fa35473 756
5e526919 757 return Transmit(command, true, CEC_OPCODE_SET_MENU_LANGUAGE);
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758}
759
760bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination)
761{
762 cec_command command;
ae693aaa 763 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME);
8fa35473 764
5e526919 765 return Transmit(command, true, CEC_OPCODE_SET_OSD_NAME);
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766}
767
768bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination)
769{
770 cec_command command;
ae693aaa 771 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS);
8fa35473 772
5e526919 773 return Transmit(command, true, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
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774}
775
776bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination)
777{
778 cec_command command;
ae693aaa 779 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
8fa35473 780
5e526919 781 return Transmit(command, true, CEC_OPCODE_REPORT_POWER_STATUS);
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782}
783
784bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination)
785{
786 cec_command command;
ae693aaa 787 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
8fa35473 788
5e526919 789 return Transmit(command, true, CEC_OPCODE_DEVICE_VENDOR_ID);
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790}
791
792bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress)
793{
794 cec_command command;
ae693aaa 795 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
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796 command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF));
797 command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF));
798
19cbfa8f 799 return Transmit(command, false);
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800}
801
802bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion)
803{
804 cec_command command;
ae693aaa 805 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION);
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806 command.parameters.PushBack((uint8_t)cecVersion);
807
19cbfa8f 808 return Transmit(command, false);
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809}
810
811bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress)
812{
813 cec_command command;
ae693aaa 814 cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE);
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815 command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF);
816 command.parameters.PushBack(iPhysicalAddress & 0xFF);
817
19cbfa8f 818 return Transmit(command, false);
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819}
820
821bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState)
822{
823 cec_command command;
ae693aaa 824 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS);
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825 command.parameters.PushBack((uint8_t)menuState);
826
19cbfa8f 827 return Transmit(command, false);
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828}
829
830bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName)
831{
832 cec_command command;
ae693aaa 833 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME);
6f14b512 834 for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++)
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835 command.parameters.PushBack(strDeviceName.at(iPtr));
836
19cbfa8f 837 return Transmit(command, false);
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838}
839
840bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage)
841{
842 cec_command command;
ae693aaa 843 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING);
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844 command.parameters.PushBack((uint8_t)duration);
845
6f14b512 846 size_t iLen = strlen(strMessage);
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847 if (iLen > 13) iLen = 13;
848
6f14b512 849 for (size_t iPtr = 0; iPtr < iLen; iPtr++)
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850 command.parameters.PushBack(strMessage[iPtr]);
851
19cbfa8f 852 return Transmit(command, false);
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853}
854
855bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type)
856{
857 cec_command command;
ae693aaa 858 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
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859 command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF));
860 command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF));
861 command.parameters.PushBack((uint8_t) (type));
862
19cbfa8f 863 return Transmit(command, false);
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864}
865
866bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination)
867{
868 cec_command command;
ae693aaa 869 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE);
8fa35473 870
ae693aaa 871 return Transmit(command, false);
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872}
873
874bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state)
875{
876 cec_command command;
ae693aaa 877 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS);
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878 command.parameters.PushBack((uint8_t) state);
879
19cbfa8f 880 return Transmit(command, false);
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881}
882
883bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId)
884{
885 cec_command command;
ae693aaa 886 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID);
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887
888 command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF));
889 command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF));
890 command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF));
891
19cbfa8f 892 return Transmit(command, false);
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893}
894
895bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state)
896{
897 cec_command command;
ae693aaa 898 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS);
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899 command.parameters.PushBack(state);
900
19cbfa8f 901 return Transmit(command, false);
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902}
903
904bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state)
905{
906 cec_command command;
ae693aaa 907 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE);
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908 command.parameters.PushBack((uint8_t)state);
909
19cbfa8f 910 return Transmit(command, false);
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911}
912
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913bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath)
914{
915 cec_command command;
916 cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH);
917 command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF));
918 command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF));
919
920 return Transmit(command, false);
921}
922
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923bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state)
924{
925 cec_command command;
ae693aaa 926 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS);
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927 command.parameters.PushBack((uint8_t)state);
928
19cbfa8f 929 return Transmit(command, false);
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930}
931
932bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state)
933{
934 cec_command command;
ae693aaa 935 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS);
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936 command.PushBack((uint8_t)state);
937
19cbfa8f 938 return Transmit(command, false);
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939}
940
4bec9d79 941bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
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942{
943 cec_command command;
ae693aaa 944 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED);
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945 command.parameters.PushBack((uint8_t)key);
946
4bec9d79 947 return Transmit(command, bWait);
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948}
949
4bec9d79 950bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */)
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951{
952 cec_command command;
ae693aaa 953 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE);
8fa35473 954
4bec9d79 955 return Transmit(command, bWait);
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956}
957
446c0cfc 958bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */)
8fa35473 959{
b64db02e 960 bool bReturn(false);
ae693aaa 961 command.transmit_timeout = m_iTransmitTimeout;
ae693aaa 962
ae693aaa 963 {
861832f6 964 uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1);
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965 CLockObject writeLock(m_processor->m_transmitMutex);
966 CLockObject receiveLock(m_receiveMutex);
19cbfa8f 967 while (!bReturn && ++iTries <= iMaxTries)
b64db02e 968 {
446c0cfc 969 m_expectedResponse = expectedResponse;
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970 m_lastCommandSent = command.opcode;
971 m_bRcvSignal = false;
99666519 972 if ((bReturn = m_processor->Transmit(command)) == true)
19cbfa8f 973 {
5477a250 974 CLibCEC::AddLog(CEC_LOG_DEBUG, "command transmitted");
4478bc79 975 if (bExpectResponse)
960f33c6 976 bReturn = m_condition.Wait(m_receiveMutex, m_bRcvSignal, m_iTransmitWait);
94e9a2af 977 CLibCEC::AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received" : "expected response not received");
19cbfa8f 978 }
b64db02e 979 }
ae693aaa 980 }
8fa35473 981
b64db02e 982 return bReturn;
8fa35473 983}
83be0701 984
3e61b350 985bool CCECCommandHandler::ActivateSource(void)
83be0701 986{
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987 if (m_busDevice->IsActiveSource() &&
988 m_busDevice->GetStatus(false) == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
989 {
990 m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON);
991 m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED);
992
993 m_busDevice->TransmitImageViewOn();
994 m_busDevice->TransmitActiveSource();
995 m_busDevice->TransmitMenuState(CECDEVICE_TV);
996 if ((m_busDevice->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
997 m_busDevice->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
998 SendDeckStatusUpdateOnActiveSource())
999 ((CCECPlaybackDevice *)m_busDevice)->TransmitDeckStatus(CECDEVICE_TV);
1000 m_bHandlerInited = true;
83be0701 1001 }
7dc58c9f 1002 return true;
83be0701 1003}