fixed - incorrect active source marking after 88d5d47fe5b37b8fab796e0ec563176bf05b3801
[deb_libcec.git] / src / lib / implementations / CECCommandHandler.cpp
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1/*
2 * This file is part of the libCEC(R) library.
3 *
16f47961 4 * libCEC(R) is Copyright (C) 2011-2013 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
2b44051c 33#include "env.h"
e9de9629 34#include "CECCommandHandler.h"
2b44051c
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35
36#include "lib/devices/CECBusDevice.h"
37#include "lib/devices/CECAudioSystem.h"
38#include "lib/devices/CECPlaybackDevice.h"
39#include "lib/CECClient.h"
40#include "lib/CECProcessor.h"
41#include "lib/LibCEC.h"
42#include "lib/CECTypeUtils.h"
43#include "lib/platform/util/util.h"
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44
45using namespace CEC;
8747dd4f 46using namespace std;
f00ff009 47using namespace PLATFORM;
e9de9629 48
004b8382 49#define LIB_CEC m_busDevice->GetProcessor()->GetLib()
0d800fe5 50#define ToString(p) CCECTypeUtils::ToString(p)
37383dcc 51#define REQUEST_POWER_STATUS_TIMEOUT 5000
004b8382 52
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53CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice,
54 int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */,
55 int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */,
56 int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */,
57 int64_t iActiveSourcePending /* = 0 */) :
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58 m_busDevice(busDevice),
59 m_processor(m_busDevice->GetProcessor()),
060a7b5e
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60 m_iTransmitTimeout(iTransmitTimeout),
61 m_iTransmitWait(iTransmitWait),
62 m_iTransmitRetries(iTransmitRetries),
b64db02e 63 m_bHandlerInited(false),
d79b67d8 64 m_bOPTSendDeckStatusUpdateOnActiveSource(false),
960f33c6 65 m_vendorId(CEC_VENDOR_UNKNOWN),
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66 m_iActiveSourcePending(iActiveSourcePending),
67 m_iPowerStatusRequested(0)
e9de9629 68{
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69}
70
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71bool CCECCommandHandler::HandleCommand(const cec_command &command)
72{
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73 if (command.opcode_set == 0)
74 return HandlePoll(command);
75
9a54dc82 76 int iHandled(CEC_ABORT_REASON_UNRECOGNIZED_OPCODE);
e9de9629 77
5d19989f 78 LIB_CEC->AddCommand(command);
855a3a98 79
6b72afcd 80 switch(command.opcode)
e9de9629 81 {
6b72afcd 82 case CEC_OPCODE_REPORT_POWER_STATUS:
9a54dc82 83 iHandled = HandleReportPowerStatus(command);
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84 break;
85 case CEC_OPCODE_CEC_VERSION:
9a54dc82 86 iHandled = HandleDeviceCecVersion(command);
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87 break;
88 case CEC_OPCODE_SET_MENU_LANGUAGE:
9a54dc82 89 iHandled = HandleSetMenuLanguage(command);
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90 break;
91 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
9a54dc82 92 iHandled = HandleGivePhysicalAddress(command);
6b72afcd 93 break;
fbdea54c 94 case CEC_OPCODE_GET_MENU_LANGUAGE:
9a54dc82 95 iHandled = HandleGiveMenuLanguage(command);
fbdea54c 96 break;
6b72afcd 97 case CEC_OPCODE_GIVE_OSD_NAME:
9a54dc82 98 iHandled = HandleGiveOSDName(command);
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99 break;
100 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
9a54dc82 101 iHandled = HandleGiveDeviceVendorId(command);
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102 break;
103 case CEC_OPCODE_DEVICE_VENDOR_ID:
9a54dc82 104 iHandled = HandleDeviceVendorId(command);
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105 break;
106 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
9a54dc82 107 iHandled = HandleDeviceVendorCommandWithId(command);
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108 break;
109 case CEC_OPCODE_GIVE_DECK_STATUS:
9a54dc82 110 iHandled = HandleGiveDeckStatus(command);
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111 break;
112 case CEC_OPCODE_DECK_CONTROL:
9a54dc82 113 iHandled = HandleDeckControl(command);
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114 break;
115 case CEC_OPCODE_MENU_REQUEST:
9a54dc82 116 iHandled = HandleMenuRequest(command);
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117 break;
118 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
9a54dc82 119 iHandled = HandleGiveDevicePowerStatus(command);
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120 break;
121 case CEC_OPCODE_GET_CEC_VERSION:
9a54dc82 122 iHandled = HandleGetCecVersion(command);
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123 break;
124 case CEC_OPCODE_USER_CONTROL_PRESSED:
9a54dc82 125 iHandled = HandleUserControlPressed(command);
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126 break;
127 case CEC_OPCODE_USER_CONTROL_RELEASE:
9a54dc82 128 iHandled = HandleUserControlRelease(command);
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129 break;
130 case CEC_OPCODE_GIVE_AUDIO_STATUS:
9a54dc82 131 iHandled = HandleGiveAudioStatus(command);
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132 break;
133 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
9a54dc82 134 iHandled = HandleGiveSystemAudioModeStatus(command);
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135 break;
136 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
9a54dc82 137 iHandled = HandleSystemAudioModeRequest(command);
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138 break;
139 case CEC_OPCODE_REPORT_AUDIO_STATUS:
9a54dc82 140 iHandled = HandleReportAudioStatus(command);
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141 break;
142 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
9a54dc82 143 iHandled = HandleSystemAudioModeStatus(command);
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144 break;
145 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
9a54dc82 146 iHandled = HandleSetSystemAudioMode(command);
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147 break;
148 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
9a54dc82 149 iHandled = HandleRequestActiveSource(command);
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150 break;
151 case CEC_OPCODE_SET_STREAM_PATH:
9a54dc82 152 iHandled = HandleSetStreamPath(command);
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153 break;
154 case CEC_OPCODE_ROUTING_CHANGE:
9a54dc82 155 iHandled = HandleRoutingChange(command);
6b72afcd 156 break;
907bd60f 157 case CEC_OPCODE_ROUTING_INFORMATION:
9a54dc82 158 iHandled = HandleRoutingInformation(command);
907bd60f 159 break;
6b72afcd 160 case CEC_OPCODE_STANDBY:
9a54dc82 161 iHandled = HandleStandby(command);
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162 break;
163 case CEC_OPCODE_ACTIVE_SOURCE:
9a54dc82 164 iHandled = HandleActiveSource(command);
6b72afcd 165 break;
907bd60f 166 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
9a54dc82 167 iHandled = HandleReportPhysicalAddress(command);
907bd60f 168 break;
15d1a84c 169 case CEC_OPCODE_SET_OSD_NAME:
9a54dc82 170 iHandled = HandleSetOSDName(command);
15d1a84c 171 break;
1a6669b8 172 case CEC_OPCODE_IMAGE_VIEW_ON:
9a54dc82 173 iHandled = HandleImageViewOn(command);
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174 break;
175 case CEC_OPCODE_TEXT_VIEW_ON:
9a54dc82 176 iHandled = HandleTextViewOn(command);
1a6669b8 177 break;
4d738fe3 178 case CEC_OPCODE_FEATURE_ABORT:
9a54dc82 179 iHandled = HandleFeatureAbort(command);
4d738fe3 180 break;
468a1414 181 case CEC_OPCODE_VENDOR_COMMAND:
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182 iHandled = HandleVendorCommand(command);
183 break;
184 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
185 iHandled = HandleVendorRemoteButtonDown(command);
186 break;
187 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
188 iHandled = HandleVendorRemoteButtonUp(command);
468a1414 189 break;
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190 case CEC_OPCODE_PLAY:
191 // libCEC (currently) doesn't need to do anything with this, since player applications handle it
192 // but it should not respond with a feature abort
9a54dc82 193 iHandled = COMMAND_HANDLED;
34fe491f 194 break;
6b72afcd 195 default:
6b72afcd 196 break;
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197 }
198
9a54dc82 199 if (iHandled == COMMAND_HANDLED)
060a7b5e 200 m_busDevice->SignalOpcode((command.opcode == CEC_OPCODE_FEATURE_ABORT && command.parameters.size > 0) ? (cec_opcode)command.parameters[0] : command.opcode);
004b8382 201 else
9a54dc82 202 UnhandledCommand(command, (cec_abort_reason)iHandled);
8fa35473 203
9a54dc82 204 return iHandled == COMMAND_HANDLED;
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205}
206
9a54dc82 207int CCECCommandHandler::HandleActiveSource(const cec_command &command)
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208{
209 if (command.parameters.size == 2)
210 {
211 uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
d5890d16 212 CCECBusDevice *device = m_processor->GetDevice(command.initiator);
004b8382 213 if (device)
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214 {
215 device->SetPhysicalAddress(iAddress);
004b8382 216 device->MarkAsActiveSource();
d5890d16 217 }
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218
219 m_processor->GetDevices()->SignalAll(command.opcode);
220 return COMMAND_HANDLED;
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221 }
222
9a54dc82 223 return CEC_ABORT_REASON_INVALID_OPERAND;
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224}
225
9a54dc82 226int CCECCommandHandler::HandleDeckControl(const cec_command &command)
a9232a79 227{
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228 CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination));
229 if (device && command.parameters.size > 0)
a9232a79 230 {
aa40e0e2 231 device->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]);
9a54dc82 232 return COMMAND_HANDLED;
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233 }
234
9a54dc82 235 return CEC_ABORT_REASON_INVALID_OPERAND;
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236}
237
9a54dc82 238int CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command)
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239{
240 if (command.parameters.size == 1)
241 {
242 CCECBusDevice *device = GetDevice(command.initiator);
243 if (device)
244 device->SetCecVersion((cec_version) command.parameters[0]);
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245
246 return COMMAND_HANDLED;
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247 }
248
9a54dc82 249 return CEC_ABORT_REASON_INVALID_OPERAND;
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250}
251
866e7584 252int CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command & UNUSED(command))
e9de9629 253{
22579015 254 return CEC_ABORT_REASON_INVALID_OPERAND;
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255}
256
9a54dc82 257int CCECCommandHandler::HandleDeviceVendorId(const cec_command &command)
e9de9629 258{
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259 SetVendorId(command);
260 return COMMAND_HANDLED;
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261}
262
9a54dc82 263int CCECCommandHandler::HandleFeatureAbort(const cec_command &command)
4d738fe3 264{
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265 if (command.parameters.size == 2 &&
266 (command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE ||
267 command.parameters[1] == CEC_ABORT_REASON_REFUSED))
004b8382 268 m_processor->GetDevice(command.initiator)->SetUnsupportedFeature((cec_opcode)command.parameters[0]);
9a54dc82 269 return COMMAND_HANDLED;
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270}
271
9a54dc82 272int CCECCommandHandler::HandleGetCecVersion(const cec_command &command)
e9de9629 273{
0b8c7eab 274 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
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275 {
276 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 277 if (device && device->TransmitCECVersion(command.initiator, true))
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278 return COMMAND_HANDLED;
279 return CEC_ABORT_REASON_INVALID_OPERAND;
6b72afcd 280 }
0f23c85c 281
9a54dc82 282 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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283}
284
9a54dc82 285int CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command)
a1f8fb1b 286{
0b8c7eab 287 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
6b72afcd 288 {
aa40e0e2 289 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination));
2b44051c 290 if (device && device->TransmitAudioStatus(command.initiator, true))
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291 return COMMAND_HANDLED;
292 return CEC_ABORT_REASON_INVALID_OPERAND;
6b72afcd 293 }
a1f8fb1b 294
9a54dc82 295 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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296}
297
9a54dc82 298int CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command)
e9de9629 299{
0b8c7eab 300 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
6b72afcd 301 {
aa40e0e2 302 CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination));
2b44051c 303 if (device && device->TransmitDeckStatus(command.initiator, true))
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304 return COMMAND_HANDLED;
305 return CEC_ABORT_REASON_INVALID_OPERAND;
6b72afcd 306 }
0f23c85c 307
9a54dc82 308 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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309}
310
9a54dc82 311int CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command)
e9de9629 312{
0b8c7eab 313 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
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314 {
315 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 316 if (device && device->TransmitPowerState(command.initiator, true))
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317 return COMMAND_HANDLED;
318 return CEC_ABORT_REASON_INVALID_OPERAND;
6b72afcd 319 }
0f23c85c 320
9a54dc82 321 return CEC_ABORT_REASON_INVALID_OPERAND;
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322}
323
9a54dc82 324int CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
e9de9629 325{
0b8c7eab 326 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
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327 {
328 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 329 if (device && device->TransmitVendorID(command.initiator, true, true))
9a54dc82 330 return COMMAND_HANDLED;
6b72afcd 331 }
0f23c85c 332
9a54dc82 333 return CEC_ABORT_REASON_INVALID_OPERAND;
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334}
335
9a54dc82 336int CCECCommandHandler::HandleGiveOSDName(const cec_command &command)
e9de9629 337{
0b8c7eab 338 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
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339 {
340 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 341 if (device && device->TransmitOSDName(command.initiator, true))
9a54dc82 342 return COMMAND_HANDLED;
6b72afcd 343 }
0f23c85c 344
9a54dc82 345 return CEC_ABORT_REASON_INVALID_OPERAND;
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346}
347
9a54dc82 348int CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
e9de9629 349{
0b8c7eab 350 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
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351 {
352 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 353 if (device && device->TransmitPhysicalAddress(true))
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354 return COMMAND_HANDLED;
355 return CEC_ABORT_REASON_INVALID_OPERAND;
6b72afcd 356 }
09c10b66 357
9a54dc82 358 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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359}
360
9a54dc82 361int CCECCommandHandler::HandleGiveMenuLanguage(const cec_command &command)
fbdea54c 362{
0b8c7eab 363 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
fbdea54c
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364 {
365 CCECBusDevice *device = GetDevice(command.destination);
2b44051c 366 if (device && device->TransmitSetMenuLanguage(command.initiator, true))
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367 return COMMAND_HANDLED;
368 return CEC_ABORT_REASON_INVALID_OPERAND;
fbdea54c
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369 }
370
9a54dc82 371 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
fbdea54c
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372}
373
9a54dc82 374int CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command)
1a6669b8 375{
0b8c7eab 376 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
1a6669b8 377 {
aa40e0e2 378 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination));
2b44051c 379 if (device && device->TransmitSystemAudioModeStatus(command.initiator, true))
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380 return COMMAND_HANDLED;
381 return CEC_ABORT_REASON_INVALID_OPERAND;
1a6669b8
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382 }
383
9a54dc82 384 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
1a6669b8
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385}
386
9a54dc82 387int CCECCommandHandler::HandleImageViewOn(const cec_command &command)
1a6669b8 388{
2b44051c 389 CCECBusDevice *device = GetDevice(command.destination);
14f56268 390 if (device && device->GetCurrentStatus() == CEC_DEVICE_STATUS_PRESENT)
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391 {
392 if (device->GetCurrentPowerStatus() == CEC_POWER_STATUS_STANDBY ||
393 device->GetCurrentPowerStatus() == CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY)
394 device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
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395 CCECBusDevice* tv = GetDevice(CECDEVICE_TV);
396 if (tv)
397 tv->OnImageViewOnSent(false);
2b44051c 398 }
9a54dc82 399 return COMMAND_HANDLED;
1a6669b8
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400}
401
9a54dc82 402int CCECCommandHandler::HandleMenuRequest(const cec_command &command)
e9de9629 403{
0b8c7eab 404 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
0f23c85c 405 {
e1804a4e
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406 CCECBusDevice *device = GetDevice(command.destination);
407 if (device)
6b72afcd 408 {
004b8382
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409 CCECClient *client = device->GetClient();
410 if (client)
e1804a4e 411 {
004b8382
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412 if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_ACTIVATE)
413 {
414 if (client->MenuStateChanged(CEC_MENU_STATE_ACTIVATED) == 1)
415 device->SetMenuState(CEC_MENU_STATE_ACTIVATED);
416 }
417 else if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_DEACTIVATE)
418 {
419 if (client->MenuStateChanged(CEC_MENU_STATE_DEACTIVATED) == 1)
420 device->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
421 }
e1804a4e 422 }
2b44051c 423 if (device->TransmitMenuState(command.initiator, true))
9a54dc82 424 return COMMAND_HANDLED;
6b72afcd 425 }
9a54dc82 426 return CEC_ABORT_REASON_INVALID_OPERAND;
15d1a84c
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427 }
428
9a54dc82 429 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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430}
431
d297cbd4
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432bool CCECCommandHandler::HandlePoll(const cec_command &command)
433{
a75e3a5a 434 m_busDevice->HandlePoll(command.destination);
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435 return true;
436}
437
9a54dc82 438int CCECCommandHandler::HandleReportAudioStatus(const cec_command &command)
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439{
440 if (command.parameters.size == 1)
441 {
aa40e0e2
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442 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator));
443 if (device)
6b72afcd 444 {
aa40e0e2 445 device->SetAudioStatus(command.parameters[0]);
9a54dc82 446 return COMMAND_HANDLED;
6b72afcd 447 }
0f23c85c 448 }
9a54dc82 449 return CEC_ABORT_REASON_INVALID_OPERAND;
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450}
451
9a54dc82 452int CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command)
907bd60f 453{
0bfce006 454 if (command.parameters.size == 3)
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455 {
456 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
16b1e052 457 SetPhysicalAddress(command.initiator, iNewAddress);
9a54dc82 458 return COMMAND_HANDLED;
907bd60f 459 }
9a54dc82 460 return CEC_ABORT_REASON_INVALID_OPERAND;
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461}
462
9a54dc82 463int CCECCommandHandler::HandleReportPowerStatus(const cec_command &command)
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464{
465 if (command.parameters.size == 1)
466 {
467 CCECBusDevice *device = GetDevice(command.initiator);
468 if (device)
9a54dc82 469 {
e55f3f70 470 device->SetPowerStatus((cec_power_status) command.parameters[0]);
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471 return COMMAND_HANDLED;
472 }
e55f3f70 473 }
9a54dc82 474 return CEC_ABORT_REASON_INVALID_OPERAND;
e55f3f70
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475}
476
9a54dc82 477int CCECCommandHandler::HandleRequestActiveSource(const cec_command &command)
e9de9629 478{
0b8c7eab 479 if (m_processor->CECInitialised())
5f316715 480 {
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481 LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator);
482 m_processor->GetDevice(command.initiator)->SetPowerStatus(CEC_POWER_STATUS_ON);
8747dd4f 483
5f316715 484 vector<CCECBusDevice *> devices;
f00ff009 485 for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++)
2b44051c 486 devices[iDevicePtr]->TransmitActiveSource(true);
5f316715 487 }
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488
489 return COMMAND_HANDLED;
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490}
491
9a54dc82 492int CCECCommandHandler::HandleRoutingChange(const cec_command &command)
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493{
494 if (command.parameters.size == 4)
495 {
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496 CCECBusDevice *device = GetDevice(command.initiator);
497 if (device)
9a54dc82 498 {
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499 uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]);
500 device->SetActiveRoute(iNewAddress);
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501 return COMMAND_HANDLED;
502 }
e9de9629 503 }
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504
505 return CEC_ABORT_REASON_INVALID_OPERAND;
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506}
507
9a54dc82 508int CCECCommandHandler::HandleRoutingInformation(const cec_command &command)
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509{
510 if (command.parameters.size == 2)
511 {
844eab4e 512 CCECBusDevice *device = GetDevice(command.initiator);
004b8382 513 if (device)
9a54dc82 514 {
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515 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
516 device->SetActiveRoute(iNewAddress);
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517 return COMMAND_HANDLED;
518 }
907bd60f 519 }
15d1a84c 520
9a54dc82 521 return CEC_ABORT_REASON_INVALID_OPERAND;
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522}
523
9a54dc82 524int CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command)
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525{
526 if (command.parameters.size == 3)
527 {
528 CCECBusDevice *device = GetDevice(command.initiator);
529 if (device)
530 {
531 cec_menu_language language;
532 language.device = command.initiator;
56701628 533 for (uint8_t iPtr = 0; iPtr < 4; iPtr++)
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534 language.language[iPtr] = command.parameters[iPtr];
535 language.language[3] = 0;
536 device->SetMenuLanguage(language);
9a54dc82 537 return COMMAND_HANDLED;
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538 }
539 }
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540
541 return CEC_ABORT_REASON_INVALID_OPERAND;
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542}
543
9a54dc82 544int CCECCommandHandler::HandleSetOSDName(const cec_command &command)
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545{
546 if (command.parameters.size > 0)
547 {
548 CCECBusDevice *device = GetDevice(command.initiator);
549 if (device)
550 {
551 char buf[1024];
552 for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
553 buf[iPtr] = (char)command.parameters[iPtr];
554 buf[command.parameters.size] = 0;
555
556 CStdString strName(buf);
557 device->SetOSDName(strName);
6b72afcd 558
9a54dc82 559 return COMMAND_HANDLED;
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560 }
561 }
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562
563 return CEC_ABORT_REASON_INVALID_OPERAND;
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564}
565
9a54dc82 566int CCECCommandHandler::HandleSetStreamPath(const cec_command &command)
e9de9629 567{
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568 if (!m_processor->CECInitialised())
569 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
570
571 if (command.parameters.size >= 2)
e9de9629 572 {
b6c7bc94 573 uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
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574 LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s (%x) sets stream path to physical address %04x", ToString(command.initiator), command.initiator, iStreamAddress);
575
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576 /* one of the device handled by libCEC has been made active */
577 CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress);
88d5d47f 578 if (device)
9a54dc82 579 {
d306776d 580 if (device->IsHandledByLibCEC() && !device->IsActiveSource())
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581 device->ActivateSource();
582 else
583 device->MarkAsActiveSource();
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584 return COMMAND_HANDLED;
585 }
e9de9629 586 }
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587
588 return CEC_ABORT_REASON_INVALID_OPERAND;
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589}
590
9a54dc82 591int CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command)
e5e86c76 592{
0b8c7eab 593 if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination))
e5e86c76 594 {
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595 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination));
596 if (device)
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597 {
598 if (command.parameters.size >= 2)
599 {
600 device->SetPowerStatus(CEC_POWER_STATUS_ON);
aa40e0e2 601 device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON);
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602 uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
603 CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress);
604 if (newActiveDevice)
004b8382 605 newActiveDevice->MarkAsActiveSource();
2b44051c 606 if (device->TransmitSetSystemAudioMode(command.initiator, true))
9a54dc82 607 return COMMAND_HANDLED;
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608 }
609 else
610 {
aa40e0e2 611 device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF);
2b44051c 612 if (device->TransmitSetSystemAudioMode(command.initiator, true))
9a54dc82 613 return COMMAND_HANDLED;
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614 }
615 }
e5e86c76 616 }
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617
618 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
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619}
620
9a54dc82 621int CCECCommandHandler::HandleStandby(const cec_command &command)
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622{
623 CCECBusDevice *device = GetDevice(command.initiator);
624 if (device)
625 device->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
6b72afcd 626
9a54dc82 627 return COMMAND_HANDLED;
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628}
629
9a54dc82 630int CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command)
868dc71f 631{
aa517a0d 632 if (command.parameters.size == 1)
868dc71f 633 {
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634 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator));
635 if (device)
aa517a0d 636 {
aa40e0e2 637 device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]);
9a54dc82 638 return COMMAND_HANDLED;
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639 }
640 }
641
9a54dc82 642 return CEC_ABORT_REASON_INVALID_OPERAND;
aa517a0d
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643}
644
9a54dc82 645int CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command)
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646{
647 if (command.parameters.size == 1)
648 {
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649 CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator));
650 if (device)
aa517a0d 651 {
aa40e0e2 652 device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]);
9a54dc82 653 return COMMAND_HANDLED;
aa517a0d 654 }
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655 }
656
9a54dc82 657 return CEC_ABORT_REASON_INVALID_OPERAND;
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658}
659
9a54dc82 660int CCECCommandHandler::HandleTextViewOn(const cec_command &command)
cf0ecd85 661{
004b8382 662 m_processor->GetDevice(command.initiator)->MarkAsActiveSource();
9a54dc82 663 return COMMAND_HANDLED;
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664}
665
9a54dc82 666int CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
e9de9629 667{
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668 if (!m_processor->CECInitialised() ||
669 !m_processor->IsHandledByLibCEC(command.destination))
670 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
004b8382 671
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672 if (command.parameters.size == 0)
673 return CEC_ABORT_REASON_INVALID_OPERAND;
004b8382 674
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675 CCECBusDevice *device = GetDevice(command.destination);
676 if (!device)
677 return CEC_ABORT_REASON_INVALID_OPERAND;
e33e0d75 678
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679 CCECClient *client = device->GetClient();
680 if (client)
9a54dc82 681 client->SetCurrentButton((cec_user_control_code) command.parameters[0]);
e33e0d75 682
9a54dc82 683 if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
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684 command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION||
685 command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_TOGGLE_FUNCTION)
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686 {
687 bool bPowerOn(true);
688
117863dd 689 // CEC_USER_CONTROL_CODE_POWER and CEC_USER_CONTROL_CODE_POWER_TOGGLE_FUNCTION operate as a toggle
9a54dc82 690 // assume CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION does not
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691 if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
692 command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_TOGGLE_FUNCTION)
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693 {
694 cec_power_status status = device->GetCurrentPowerStatus();
695 bPowerOn = !(status == CEC_POWER_STATUS_ON || status == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
e9de9629 696 }
e33e0d75 697
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698 if (bPowerOn)
699 {
700 device->ActivateSource();
701 }
702 else
703 {
704 device->MarkAsInactiveSource();
705 device->TransmitInactiveSource();
706 device->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
707 }
e9de9629 708 }
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709 else if (command.parameters[0] != CEC_USER_CONTROL_CODE_POWER_OFF_FUNCTION)
710 {
711 // we're not marked as active source, but the tv sends keypresses to us, so assume it forgot to activate us
712 if (!device->IsActiveSource() && command.initiator == CECDEVICE_TV)
ecc633c5 713 device->MarkAsActiveSource();
117863dd 714 }
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715
716 return COMMAND_HANDLED;
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717}
718
9a54dc82 719int CCECCommandHandler::HandleUserControlRelease(const cec_command &command)
e9de9629 720{
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721 if (!m_processor->CECInitialised() ||
722 !m_processor->IsHandledByLibCEC(command.destination))
723 return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
724
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725 CCECClient *client = m_processor->GetClient(command.destination);
726 if (client)
727 client->AddKey();
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728
729 return COMMAND_HANDLED;
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730}
731
866e7584 732int CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command))
1de6617c 733{
22579015 734 return CEC_ABORT_REASON_INVALID_OPERAND;
1de6617c
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735}
736
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737int CCECCommandHandler::HandleVendorRemoteButtonDown(const cec_command& command)
738{
8add8f38
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739 if (command.parameters.size == 0)
740 return CEC_ABORT_REASON_INVALID_OPERAND;
741
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742 LIB_CEC->AddLog(CEC_LOG_NOTICE, "unhandled vendor remote button received with keycode %x", command.parameters[0]);
743 return COMMAND_HANDLED;
744}
745
9a54dc82 746void CCECCommandHandler::UnhandledCommand(const cec_command &command, const cec_abort_reason reason)
e9de9629 747{
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748 if (m_processor->IsHandledByLibCEC(command.destination))
749 {
750 LIB_CEC->AddLog(CEC_LOG_DEBUG, "sending abort with opcode %02x and reason '%s' to %s", command.opcode, ToString(reason), ToString(command.initiator));
751 m_processor->TransmitAbort(command.destination, command.initiator, command.opcode, reason);
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752
753 if (reason == CEC_ABORT_REASON_INVALID_OPERAND)
754 RequestEmailFromCustomer(command);
9a54dc82 755 }
0f23c85c
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756}
757
6f14b512 758size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const
8747dd4f 759{
6f14b512 760 size_t iReturn(0);
8747dd4f 761
fcf10e27 762 cec_logical_addresses addresses = m_processor->GetLogicalAddresses();
d2d1660c 763 for (uint8_t iPtr = CECDEVICE_TV; iPtr < CECDEVICE_BROADCAST; iPtr++)
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764 {
765 if (addresses[iPtr])
766 {
767 devices.push_back(GetDevice((cec_logical_address) iPtr));
768 ++iReturn;
769 }
770 }
771
772 return iReturn;
773}
774
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775CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const
776{
004b8382 777 return m_processor->GetDevice(iLogicalAddress);
e9de9629 778}
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779
780CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const
781{
fcf10e27 782 return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress);
6685ae07 783}
181b3475 784
8fa35473 785bool CCECCommandHandler::SetVendorId(const cec_command &command)
181b3475 786{
8fa35473 787 bool bChanged(false);
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788 if (command.parameters.size < 3)
789 {
004b8382 790 LIB_CEC->AddLog(CEC_LOG_WARNING, "invalid vendor ID received");
8fa35473 791 return bChanged;
181b3475
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792 }
793
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794 uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) +
795 ((uint64_t)command.parameters[1] << 8) +
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796 (uint64_t)command.parameters[2];
797
798 CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator);
799 if (device)
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800 bChanged = device->SetVendorId(iVendorId);
801 return bChanged;
181b3475 802}
5e822b09 803
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804void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress)
805{
004b8382 806 if (!m_processor->IsHandledByLibCEC(iAddress))
16b1e052 807 {
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808 CCECBusDevice *otherDevice = m_processor->GetDeviceByPhysicalAddress(iNewAddress);
809 CCECClient *client = otherDevice ? otherDevice->GetClient() : NULL;
004b8382 810
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811 CCECBusDevice *device = m_processor->GetDevice(iAddress);
812 if (device)
813 device->SetPhysicalAddress(iNewAddress);
814 else
c0152c09 815 LIB_CEC->AddLog(CEC_LOG_DEBUG, "device with logical address %X not found", iAddress);
c0152c09
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816
817 /* another device reported the same physical address as ours */
818 if (client)
7e312a79
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819 {
820 libcec_parameter param;
821 param.paramType = CEC_PARAMETER_TYPE_STRING;
822 param.paramData = (void*)"Physical address in use by another device. Please verify your settings";
823 client->Alert(CEC_ALERT_PHYSICAL_ADDRESS_ERROR, param);
c0152c09 824 client->ResetPhysicalAddress();
7e312a79 825 }
c0152c09
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826 }
827 else
828 {
829 LIB_CEC->AddLog(CEC_LOG_DEBUG, "ignore physical address report for device %s (%X) because it's marked as handled by libCEC", ToString(iAddress), iAddress);
16b1e052
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830 }
831}
855a3a98 832
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833bool CCECCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
834{
835 if (iDestination == CECDEVICE_TV)
836 return TransmitImageViewOn(iInitiator, iDestination);
837
838 return TransmitKeypress(iInitiator, iDestination, CEC_USER_CONTROL_CODE_POWER) &&
839 TransmitKeyRelease(iInitiator, iDestination);
840}
841
b64db02e 842bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
8fa35473
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843{
844 cec_command command;
ae693aaa 845 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON);
8fa35473 846
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847 if (Transmit(command, false, false))
848 {
849 CCECBusDevice* dest = m_processor->GetDevice(iDestination);
850 if (dest && dest->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON)
851 dest->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
852 return true;
853 }
854 return false;
8fa35473
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855}
856
857bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination)
858{
859 cec_command command;
ae693aaa 860 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY);
8fa35473 861
2b44051c 862 return Transmit(command, false, false);
8fa35473
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863}
864
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865bool CCECCommandHandler::TransmitRequestActiveSource(const cec_logical_address iInitiator, bool bWaitForResponse /* = true */)
866{
867 cec_command command;
868 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REQUEST_ACTIVE_SOURCE);
869
2b44051c 870 return Transmit(command, !bWaitForResponse, false);
5734016c
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871}
872
a75e3a5a 873bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
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874{
875 cec_command command;
ae693aaa 876 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION);
8fa35473 877
2b44051c 878 return Transmit(command, !bWaitForResponse, false);
8fa35473
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879}
880
a75e3a5a 881bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
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882{
883 cec_command command;
ae693aaa 884 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE);
8fa35473 885
2b44051c 886 return Transmit(command, !bWaitForResponse, false);
8fa35473
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887}
888
a75e3a5a 889bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
8fa35473
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890{
891 cec_command command;
ae693aaa 892 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME);
8fa35473 893
2b44051c 894 return Transmit(command, !bWaitForResponse, false);
8fa35473
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895}
896
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897bool CCECCommandHandler::TransmitRequestAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
898{
899 cec_command command;
900 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_AUDIO_STATUS);
901
902 return Transmit(command, !bWaitForResponse, false);
903}
904
a75e3a5a 905bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
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906{
907 cec_command command;
ae693aaa 908 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS);
8fa35473 909
2b44051c 910 return Transmit(command, !bWaitForResponse, false);
8fa35473
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911}
912
a75e3a5a 913bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
8fa35473 914{
37383dcc
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915 if (iDestination == CECDEVICE_TV)
916 {
917 int64_t now(GetTimeMs());
918 if (now - m_iPowerStatusRequested < REQUEST_POWER_STATUS_TIMEOUT)
919 return true;
920 m_iPowerStatusRequested = now;
921 }
922
923 LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting power status of '%s' (%X)", m_busDevice->GetLogicalAddressName(), iDestination);
924
8fa35473 925 cec_command command;
ae693aaa 926 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
8fa35473 927
2b44051c 928 return Transmit(command, !bWaitForResponse, false);
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929}
930
a75e3a5a 931bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */)
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932{
933 cec_command command;
ae693aaa 934 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
8fa35473 935
2b44051c 936 return Transmit(command, !bWaitForResponse, false);
8fa35473
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937}
938
2b44051c 939bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, bool bIsReply)
8fa35473
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940{
941 cec_command command;
ae693aaa 942 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
8fa35473
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943 command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF));
944 command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF));
945
2b44051c 946 return Transmit(command, false, bIsReply);
8fa35473
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947}
948
2b44051c 949bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion, bool bIsReply)
8fa35473
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950{
951 cec_command command;
ae693aaa 952 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION);
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953 command.parameters.PushBack((uint8_t)cecVersion);
954
2b44051c 955 return Transmit(command, false, bIsReply);
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956}
957
958bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress)
959{
960 cec_command command;
ae693aaa 961 cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE);
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962 command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF);
963 command.parameters.PushBack(iPhysicalAddress & 0xFF);
964
2b44051c 965 return Transmit(command, false, false);
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966}
967
2b44051c 968bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState, bool bIsReply)
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969{
970 cec_command command;
ae693aaa 971 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS);
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972 command.parameters.PushBack((uint8_t)menuState);
973
2b44051c 974 return Transmit(command, false, bIsReply);
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975}
976
2b44051c 977bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, std::string strDeviceName, bool bIsReply)
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978{
979 cec_command command;
ae693aaa 980 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME);
6f14b512 981 for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++)
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982 command.parameters.PushBack(strDeviceName.at(iPtr));
983
2b44051c 984 return Transmit(command, false, bIsReply);
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985}
986
2b44051c 987bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage, bool bIsReply)
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988{
989 cec_command command;
ae693aaa 990 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING);
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991 command.parameters.PushBack((uint8_t)duration);
992
6f14b512 993 size_t iLen = strlen(strMessage);
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994 if (iLen > 13) iLen = 13;
995
6f14b512 996 for (size_t iPtr = 0; iPtr < iLen; iPtr++)
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997 command.parameters.PushBack(strMessage[iPtr]);
998
2b44051c 999 return Transmit(command, false, bIsReply);
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1000}
1001
2b44051c 1002bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type, bool bIsReply)
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1003{
1004 cec_command command;
ae693aaa 1005 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
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1006 command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF));
1007 command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF));
1008 command.parameters.PushBack((uint8_t) (type));
1009
2b44051c 1010 return Transmit(command, false, bIsReply);
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1011}
1012
a1ef75fb 1013bool CCECCommandHandler::TransmitSetMenuLanguage(const cec_logical_address iInitiator, const char lang[4], bool bIsReply)
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1014{
1015 cec_command command;
1016 command.Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_SET_MENU_LANGUAGE);
1017 command.parameters.PushBack((uint8_t) lang[0]);
1018 command.parameters.PushBack((uint8_t) lang[1]);
1019 command.parameters.PushBack((uint8_t) lang[2]);
1020
2b44051c 1021 return Transmit(command, false, bIsReply);
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1022}
1023
2b44051c 1024bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bIsReply)
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1025{
1026 cec_command command;
ae693aaa 1027 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE);
8fa35473 1028
2b44051c 1029 return Transmit(command, false, bIsReply);
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1030}
1031
2b44051c 1032bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state, bool bIsReply)
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1033{
1034 cec_command command;
ae693aaa 1035 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS);
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1036 command.parameters.PushBack((uint8_t) state);
1037
2b44051c 1038 return Transmit(command, false, bIsReply);
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1039}
1040
869ff027 1041bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, const cec_logical_address UNUSED(iDestination), uint64_t iVendorId, bool bIsReply)
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1042{
1043 cec_command command;
ae693aaa 1044 cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID);
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1045
1046 command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF));
1047 command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF));
1048 command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF));
1049
2b44051c 1050 return Transmit(command, false, bIsReply);
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1051}
1052
2b44051c 1053bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state, bool bIsReply)
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1054{
1055 cec_command command;
ae693aaa 1056 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS);
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1057 command.parameters.PushBack(state);
1058
2b44051c 1059 return Transmit(command, false, bIsReply);
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1060}
1061
2b44051c 1062bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state, bool bIsReply)
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1063{
1064 cec_command command;
ae693aaa 1065 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE);
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1066 command.parameters.PushBack((uint8_t)state);
1067
2b44051c 1068 return Transmit(command, false, bIsReply);
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1069}
1070
2b44051c 1071bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath, bool bIsReply)
f42d3e0f 1072{
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1073 if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV)
1074 {
1075 LIB_CEC->AddLog(CEC_LOG_ERROR, "only the TV is allowed to send CEC_OPCODE_SET_STREAM_PATH");
1076 return false;
1077 }
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1078 cec_command command;
1079 cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH);
1080 command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF));
1081 command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF));
1082
2b44051c 1083 return Transmit(command, false, bIsReply);
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1084}
1085
2b44051c 1086bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state, bool bIsReply)
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1087{
1088 cec_command command;
ae693aaa 1089 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS);
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1090 command.parameters.PushBack((uint8_t)state);
1091
2b44051c 1092 return Transmit(command, false, bIsReply);
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1093}
1094
2b44051c 1095bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state, bool bIsReply)
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1096{
1097 cec_command command;
ae693aaa 1098 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS);
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1099 command.PushBack((uint8_t)state);
1100
2b44051c 1101 return Transmit(command, false, bIsReply);
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1102}
1103
4bec9d79 1104bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
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1105{
1106 cec_command command;
ae693aaa 1107 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED);
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1108 command.parameters.PushBack((uint8_t)key);
1109
2b44051c 1110 return Transmit(command, !bWait, false);
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1111}
1112
4bec9d79 1113bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */)
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1114{
1115 cec_command command;
ae693aaa 1116 cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE);
8fa35473 1117
2b44051c 1118 return Transmit(command, !bWait, false);
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1119}
1120
2b44051c 1121bool CCECCommandHandler::Transmit(cec_command &command, bool bSuppressWait, bool bIsReply)
8fa35473 1122{
b64db02e 1123 bool bReturn(false);
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1124 cec_opcode expectedResponse(cec_command::GetResponseOpcode(command.opcode));
1125 bool bExpectResponse(expectedResponse != CEC_OPCODE_NONE && !bSuppressWait);
ae693aaa 1126 command.transmit_timeout = m_iTransmitTimeout;
ae693aaa 1127
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1128 if (command.initiator == CECDEVICE_UNKNOWN)
1129 {
004b8382 1130 LIB_CEC->AddLog(CEC_LOG_ERROR, "not transmitting a command without a valid initiator");
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1131 return bReturn;
1132 }
1133
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1134 // check whether the destination is not marked as not present or handled by libCEC
1135 if (command.destination != CECDEVICE_BROADCAST && command.opcode_set)
1136 {
1137 CCECBusDevice* destinationDevice = m_processor->GetDevice(command.destination);
1138 cec_bus_device_status status = destinationDevice ? destinationDevice->GetStatus() : CEC_DEVICE_STATUS_NOT_PRESENT;
1139 if (status == CEC_DEVICE_STATUS_NOT_PRESENT)
1140 {
1141 LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as not present", ToString(command.opcode),ToString(command.destination));
1142 return bReturn;
1143 }
1144 else if (status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
1145 {
1146 LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as handled by libCEC", ToString(command.opcode),ToString(command.destination));
1147 return bReturn;
1148 }
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1149 else if (destinationDevice->IsUnsupportedFeature(command.opcode))
1150 {
1151 return true;
1152 }
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1153 }
1154
ae693aaa 1155 {
d0e533d0 1156 uint8_t iTries(0), iMaxTries(m_iTransmitRetries + 1);
cb339764 1157 while (!bReturn && ++iTries <= iMaxTries)
b64db02e 1158 {
2b44051c 1159 if ((bReturn = m_processor->Transmit(command, bIsReply)) == true)
19cbfa8f 1160 {
b509ba1a 1161#ifdef CEC_DEBUGGING
004b8382 1162 LIB_CEC->AddLog(CEC_LOG_DEBUG, "command transmitted");
b509ba1a 1163#endif
4478bc79 1164 if (bExpectResponse)
24dd566c 1165 {
060a7b5e 1166 bReturn = m_busDevice->WaitForOpcode(expectedResponse);
004b8382 1167 LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received (%X: %s)" : "expected response not received (%X: %s)", (int)expectedResponse, ToString(expectedResponse));
24dd566c 1168 }
19cbfa8f 1169 }
b64db02e 1170 }
ae693aaa 1171 }
8fa35473 1172
b64db02e 1173 return bReturn;
8fa35473 1174}
83be0701 1175
aa4c0d34 1176bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = false */)
83be0701 1177{
c4287bcd 1178 if (m_busDevice->IsActiveSource() &&
aa4c0d34 1179 m_busDevice->IsHandledByLibCEC())
c4287bcd 1180 {
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1181 {
1182 CLockObject lock(m_mutex);
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1183 // check if we need to send a delayed source switch
1184 if (bTransmitDelayedCommandsOnly)
1185 {
1186 if (m_iActiveSourcePending == 0 || GetTimeMs() < m_iActiveSourcePending)
1187 return false;
1188
37383dcc 1189#ifdef CEC_DEBUGGING
aa4c0d34 1190 LIB_CEC->AddLog(CEC_LOG_DEBUG, "transmitting delayed activate source command");
37383dcc 1191#endif
aa4c0d34 1192 }
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1193 }
1194
aa4c0d34 1195 // update the power state and menu state
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1196 if (!bTransmitDelayedCommandsOnly)
1197 {
1198 m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON);
1199 m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED);
1200 }
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1201
1202 // vendor specific hook
1203 VendorPreActivateSourceHook();
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1204
1205 // power on the TV
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1206 CCECBusDevice* tv = m_processor->GetDevice(CECDEVICE_TV);
1207 bool bTvPresent = (tv && tv->GetStatus() == CEC_DEVICE_STATUS_PRESENT);
1208 bool bActiveSourceFailed(false);
1209 if (bTvPresent)
14f56268 1210 bActiveSourceFailed = !m_busDevice->TransmitImageViewOn();
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1211 else
1212 LIB_CEC->AddLog(CEC_LOG_DEBUG, "TV not present, not sending 'image view on'");
c4287bcd 1213
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1214 // check if we're allowed to switch sources
1215 bool bSourceSwitchAllowed = SourceSwitchAllowed();
1216 if (!bSourceSwitchAllowed)
1217 LIB_CEC->AddLog(CEC_LOG_DEBUG, "source switch is currently not allowed by command handler");
dbad810a 1218
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1219 // switch sources (if allowed)
1220 if (!bActiveSourceFailed && bSourceSwitchAllowed)
b0015449 1221 {
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1222 bActiveSourceFailed = !m_busDevice->TransmitActiveSource(false);
1223 if (bTvPresent && !bActiveSourceFailed)
1224 bActiveSourceFailed = !m_busDevice->TransmitMenuState(CECDEVICE_TV, false);
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1225
1226 // update the deck status for playback devices
c4a070be 1227 if (bTvPresent && !bActiveSourceFailed)
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1228 {
1229 CCECPlaybackDevice *playbackDevice = m_busDevice->AsPlaybackDevice();
1230 if (playbackDevice && SendDeckStatusUpdateOnActiveSource())
2b44051c 1231 bActiveSourceFailed = !playbackDevice->TransmitDeckStatus(CECDEVICE_TV, false);
aa4c0d34 1232 }
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1233 }
1234
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1235 // retry later
1236 if (bActiveSourceFailed || !bSourceSwitchAllowed)
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1237 {
1238 LIB_CEC->AddLog(CEC_LOG_DEBUG, "failed to make '%s' the active source. will retry later", m_busDevice->GetLogicalAddressName());
085df309 1239 int64_t now(GetTimeMs());
548c81b3 1240 CLockObject lock(m_mutex);
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1241 if (m_iActiveSourcePending == 0 || m_iActiveSourcePending < now)
1242 m_iActiveSourcePending = now + (int64_t)CEC_ACTIVE_SOURCE_SWITCH_RETRY_TIME_MS;
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1243 return false;
1244 }
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1245 else
1246 {
1247 CLockObject lock(m_mutex);
1248 // clear previous pending active source command
1249 m_iActiveSourcePending = 0;
1250 }
aa40e0e2 1251
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1252 // mark the handler as initialised
1253 CLockObject lock(m_mutex);
c4287bcd 1254 m_bHandlerInited = true;
83be0701 1255 }
7dc58c9f 1256 return true;
83be0701 1257}
b499cf16 1258
060a7b5e 1259void CCECCommandHandler::ScheduleActivateSource(uint64_t iDelay)
b499cf16 1260{
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1261 CLockObject lock(m_mutex);
1262 m_iActiveSourcePending = GetTimeMs() + iDelay;
b499cf16 1263}
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1264
1265void CCECCommandHandler::RequestEmailFromCustomer(const cec_command& command)
1266{
1267 bool bInserted(false);
1268 map<cec_opcode, vector<cec_command> >::iterator it = m_logsRequested.find(command.opcode);
1269 if (it != m_logsRequested.end())
1270 {
1271 for (vector<cec_command>::const_iterator it2 = it->second.begin(); it2 != it->second.end(); it2++)
1272 {
1273 // we already logged this one
1274 if ((*it2).parameters == command.parameters)
1275 return;
1276 }
1277
1278 it->second.push_back(command);
1279 bInserted = true;
1280 }
1281
1282 if (!bInserted)
1283 {
1284 vector<cec_command> commands;
1285 commands.push_back(command);
1286 m_logsRequested.insert(make_pair(command.opcode, commands));
1287 }
1288
7f913ac9 1289 LIB_CEC->AddLog(CEC_LOG_NOTICE, "Unmapped code detected. Please send an email to support@pulse-eight.com with the following details, and if you pressed a key, tell us which one you pressed, and we'll add support for this it.\nCEC command: %s\nVendor ID: %s (%06x)", ToString(command).c_str(), ToString(m_vendorId), m_vendorId);
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1290}
1291