| 1 | /* |
| 2 | * This file is part of the libCEC(R) library. |
| 3 | * |
| 4 | * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. |
| 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 "env.h" |
| 34 | #include "ANCommandHandler.h" |
| 35 | |
| 36 | #include "lib/devices/CECBusDevice.h" |
| 37 | #include "lib/CECProcessor.h" |
| 38 | #include "lib/LibCEC.h" |
| 39 | #include "lib/CECClient.h" |
| 40 | |
| 41 | using namespace CEC; |
| 42 | |
| 43 | #define LIB_CEC m_busDevice->GetProcessor()->GetLib() |
| 44 | #define ToString(p) LIB_CEC->ToString(p) |
| 45 | |
| 46 | CANCommandHandler::CANCommandHandler(CCECBusDevice *busDevice, |
| 47 | int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */, |
| 48 | int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */, |
| 49 | int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */, |
| 50 | int64_t iActiveSourcePending /* = 0 */) : |
| 51 | CCECCommandHandler(busDevice, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending) |
| 52 | { |
| 53 | m_vendorId = CEC_VENDOR_SAMSUNG; |
| 54 | m_bOPTSendDeckStatusUpdateOnActiveSource = false; |
| 55 | } |
| 56 | |
| 57 | int CANCommandHandler::HandleVendorRemoteButtonDown(const cec_command &command) |
| 58 | { |
| 59 | if (command.parameters.size == 0) |
| 60 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 61 | |
| 62 | if (!m_processor->CECInitialised()) |
| 63 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
| 64 | |
| 65 | CCECClient *client = m_processor->GetClient(command.destination); |
| 66 | if (!client) |
| 67 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
| 68 | |
| 69 | cec_keypress key; |
| 70 | key.duration = CEC_BUTTON_TIMEOUT; |
| 71 | key.keycode = (cec_user_control_code)command.parameters[0]; |
| 72 | |
| 73 | if (client) |
| 74 | client->AddKey(key); |
| 75 | |
| 76 | return COMMAND_HANDLED; |
| 77 | } |
| 78 | |
| 79 | bool CANCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
| 80 | { |
| 81 | if (iDestination == CECDEVICE_AUDIOSYSTEM) |
| 82 | { |
| 83 | /* Samsung AVR devices need to be woken up with key CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION */ |
| 84 | return TransmitKeypress(iInitiator, iDestination, CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) && |
| 85 | TransmitKeyRelease(iInitiator, iDestination); |
| 86 | } |
| 87 | |
| 88 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); |
| 89 | } |
| 90 | |
| 91 | int CANCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
| 92 | { |
| 93 | if (!m_processor->IsHandledByLibCEC(command.destination)) |
| 94 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 95 | |
| 96 | // samsung's vendor id |
| 97 | if (command.parameters[0] == 0x00 && command.parameters[1] == 0x00 && command.parameters[2] == 0xf0) |
| 98 | { |
| 99 | // unknown vendor command sent to devices |
| 100 | if (command.parameters[3] == 0x23) |
| 101 | { |
| 102 | cec_command response; |
| 103 | cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_VENDOR_COMMAND_WITH_ID); |
| 104 | |
| 105 | // samsung vendor id |
| 106 | response.parameters.PushBack(0x00); response.parameters.PushBack(0x00); response.parameters.PushBack(0xf0); |
| 107 | |
| 108 | // XXX see bugzid 2164. reply sent back by audio systems, we might have to send something different |
| 109 | response.parameters.PushBack(0x24); |
| 110 | response.parameters.PushBack(0x00); |
| 111 | response.parameters.PushBack(0x80); |
| 112 | |
| 113 | Transmit(response, false, true); |
| 114 | return COMMAND_HANDLED; |
| 115 | } |
| 116 | } |
| 117 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 118 | } |
| 119 | |
| 120 | int CANCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
| 121 | { |
| 122 | if (m_processor->CECInitialised() && command.initiator == CECDEVICE_TV && command.destination == CECDEVICE_BROADCAST) |
| 123 | { |
| 124 | m_processor->GetDevice(command.initiator)->SetPowerStatus(CEC_POWER_STATUS_ON); |
| 125 | } |
| 126 | |
| 127 | return CCECCommandHandler::HandleSetMenuLanguage(command); |
| 128 | } |