| 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 "RLCommandHandler.h" |
| 35 | |
| 36 | #include "lib/platform/util/timeutils.h" |
| 37 | #include "lib/devices/CECBusDevice.h" |
| 38 | #include "lib/CECProcessor.h" |
| 39 | #include "lib/LibCEC.h" |
| 40 | #include "lib/CECClient.h" |
| 41 | |
| 42 | using namespace CEC; |
| 43 | using namespace PLATFORM; |
| 44 | |
| 45 | #define RL_KEY_TOP_MENU 0x10 |
| 46 | #define RL_KEY_DVD_MENU 0x11 |
| 47 | |
| 48 | CRLCommandHandler::CRLCommandHandler(CCECBusDevice *busDevice, |
| 49 | int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */, |
| 50 | int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */, |
| 51 | int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */, |
| 52 | int64_t iActiveSourcePending /* = 0 */) : |
| 53 | CCECCommandHandler(busDevice, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending) |
| 54 | { |
| 55 | m_vendorId = CEC_VENDOR_TOSHIBA; |
| 56 | } |
| 57 | |
| 58 | bool CRLCommandHandler::InitHandler(void) |
| 59 | { |
| 60 | if (m_bHandlerInited) |
| 61 | return true; |
| 62 | m_bHandlerInited = true; |
| 63 | |
| 64 | if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV) |
| 65 | return true; |
| 66 | |
| 67 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
| 68 | if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED) |
| 69 | { |
| 70 | /* imitate Toshiba devices */ |
| 71 | if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) |
| 72 | { |
| 73 | primary->SetVendorId(CEC_VENDOR_TOSHIBA); |
| 74 | primary->ReplaceHandler(false); |
| 75 | } |
| 76 | |
| 77 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) |
| 78 | { |
| 79 | /* send the vendor id */ |
| 80 | primary->TransmitVendorID(CECDEVICE_BROADCAST, false, false); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | return true; |
| 85 | } |
| 86 | |
| 87 | int CRLCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
| 88 | { |
| 89 | if (!m_processor->IsHandledByLibCEC(command.destination)) |
| 90 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 91 | |
| 92 | if (command.parameters.size < 4) |
| 93 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 94 | |
| 95 | // check whether the vendor id matches |
| 96 | if (command.parameters[0] != 0x00 || |
| 97 | command.parameters[1] != 0x00 || |
| 98 | command.parameters[2] != 0x39) |
| 99 | return CEC_ABORT_REASON_INVALID_OPERAND; |
| 100 | |
| 101 | bool bHandled(false); |
| 102 | CCECClient* client = m_processor->GetClient(command.destination); |
| 103 | if (client) |
| 104 | { |
| 105 | switch (command.parameters[3]) |
| 106 | { |
| 107 | // user control pressed |
| 108 | case CEC_OPCODE_USER_CONTROL_PRESSED: |
| 109 | if (command.parameters.size == 5) |
| 110 | { |
| 111 | switch (command.parameters[4]) |
| 112 | { |
| 113 | // top menu -> root menu |
| 114 | case RL_KEY_TOP_MENU: |
| 115 | client->SetCurrentButton(CEC_USER_CONTROL_CODE_ROOT_MENU); |
| 116 | break; |
| 117 | // dvd menu -> contents menu |
| 118 | case RL_KEY_DVD_MENU: |
| 119 | client->SetCurrentButton(CEC_USER_CONTROL_CODE_CONTENTS_MENU); |
| 120 | break; |
| 121 | default: |
| 122 | RequestEmailFromCustomer(command); |
| 123 | break; |
| 124 | } |
| 125 | bHandled = true; |
| 126 | } |
| 127 | break; |
| 128 | // user control released |
| 129 | case CEC_OPCODE_USER_CONTROL_RELEASE: |
| 130 | client->AddKey(); |
| 131 | bHandled = true; |
| 132 | break; |
| 133 | default: |
| 134 | break; |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | return bHandled ? |
| 139 | COMMAND_HANDLED : |
| 140 | CCECCommandHandler::HandleDeviceVendorCommandWithId(command); |
| 141 | } |