| 1 | #pragma once |
| 2 | /* |
| 3 | * This file is part of the libCEC(R) library. |
| 4 | * |
| 5 | * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved. |
| 6 | * libCEC(R) is an original work, containing original code. |
| 7 | * |
| 8 | * libCEC(R) is a trademark of Pulse-Eight Limited. |
| 9 | * |
| 10 | * This program is dual-licensed; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License as published by |
| 12 | * the Free Software Foundation; either version 2 of the License, or |
| 13 | * (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 23 | * |
| 24 | * |
| 25 | * Alternatively, you can license this library under a commercial license, |
| 26 | * please contact Pulse-Eight Licensing for more information. |
| 27 | * |
| 28 | * For more information contact: |
| 29 | * Pulse-Eight Licensing <license@pulse-eight.com> |
| 30 | * http://www.pulse-eight.com/ |
| 31 | * http://www.pulse-eight.net/ |
| 32 | */ |
| 33 | |
| 34 | namespace CEC |
| 35 | { |
| 36 | class ICECDevice |
| 37 | { |
| 38 | public: |
| 39 | /*! |
| 40 | * @see cec_open |
| 41 | */ |
| 42 | virtual bool Open(const char *strPort, int iTimeoutMs = 10000) = 0; |
| 43 | |
| 44 | /*! |
| 45 | * @see cec_close |
| 46 | */ |
| 47 | virtual bool Close(int iTimeoutMs = 2000) = 0; |
| 48 | |
| 49 | /*! |
| 50 | * @see cec_find_devices |
| 51 | */ |
| 52 | virtual int FindDevices(std::vector<cec_device> &deviceList, const char *strDevicePath = NULL) = 0; |
| 53 | |
| 54 | /*! |
| 55 | * @see cec_ping |
| 56 | */ |
| 57 | virtual bool Ping(void) = 0; |
| 58 | |
| 59 | /*! |
| 60 | * @see cec_start_bootloader |
| 61 | */ |
| 62 | virtual bool StartBootloader(void) = 0; |
| 63 | |
| 64 | /*! |
| 65 | * @depcrecated Use StandbyDevices() instead |
| 66 | */ |
| 67 | virtual bool PowerOffDevices(cec_logical_address address = CECDEVICE_BROADCAST) = 0; |
| 68 | |
| 69 | /*! |
| 70 | * @see cec_power_on_devices |
| 71 | */ |
| 72 | virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_BROADCAST) = 0; |
| 73 | |
| 74 | /*! |
| 75 | * @see cec_standby_devices |
| 76 | */ |
| 77 | virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST) = 0; |
| 78 | |
| 79 | /*! |
| 80 | * @see cec_set_active_view |
| 81 | */ |
| 82 | virtual bool SetActiveView(void) = 0; |
| 83 | |
| 84 | /*! |
| 85 | * @see cec_set_inactive_view |
| 86 | */ |
| 87 | virtual bool SetInactiveView(void) = 0; |
| 88 | |
| 89 | /*! |
| 90 | * @see cec_get_next_log_message |
| 91 | */ |
| 92 | virtual bool GetNextLogMessage(cec_log_message *message) = 0; |
| 93 | |
| 94 | /*! |
| 95 | * @see cec_get_next_keypress |
| 96 | */ |
| 97 | virtual bool GetNextKeypress(cec_keypress *key) = 0; |
| 98 | |
| 99 | /*! |
| 100 | * @see cec_get_next_command |
| 101 | */ |
| 102 | virtual bool GetNextCommand(cec_command *command) = 0; |
| 103 | |
| 104 | /*! |
| 105 | * @see cec_transmit |
| 106 | */ |
| 107 | virtual bool Transmit(const cec_frame &data, bool bWaitForAck = true, int64_t iTimeout = (int64_t) 5000) = 0; |
| 108 | |
| 109 | /*! |
| 110 | * @see cec_set_logical_address |
| 111 | */ |
| 112 | virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress) = 0; |
| 113 | |
| 114 | /*! |
| 115 | * @deprecated use SetLogicalAddress() instead |
| 116 | */ |
| 117 | virtual bool SetAckMask(uint16_t iMask) = 0; |
| 118 | |
| 119 | /*! |
| 120 | * @see cec_get_min_version |
| 121 | */ |
| 122 | virtual int GetMinVersion(void) = 0; |
| 123 | |
| 124 | /*! |
| 125 | * @see cec_get_lib_version |
| 126 | */ |
| 127 | virtual int GetLibVersion(void) = 0; |
| 128 | }; |
| 129 | }; |
| 130 | |
| 131 | extern DECLSPEC void * CECCreate(const char *strDeviceName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, int iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS); |
| 132 | |
| 133 | #if !defined(DLL_EXPORT) |
| 134 | #if defined(_WIN32) || defined(_WIN64) |
| 135 | #include <windows.h> |
| 136 | #include <conio.h> |
| 137 | |
| 138 | static HINSTANCE g_libCEC = NULL; |
| 139 | static int g_iLibCECInstanceCount = 0; |
| 140 | |
| 141 | /*! |
| 142 | * @see cec_init |
| 143 | */ |
| 144 | inline CEC::ICECDevice *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, int iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS) |
| 145 | { |
| 146 | typedef void* (__cdecl*_CreateLibCec)(const char *, uint8_t, uint8_t); |
| 147 | _CreateLibCec CreateLibCec; |
| 148 | |
| 149 | if (!g_libCEC) |
| 150 | g_libCEC = LoadLibrary("libcec.dll"); |
| 151 | if (!g_libCEC) |
| 152 | return NULL; |
| 153 | |
| 154 | ++g_iLibCECInstanceCount; |
| 155 | CreateLibCec = (_CreateLibCec) (GetProcAddress(g_libCEC, "CECCreate")); |
| 156 | if (!CreateLibCec) |
| 157 | return NULL; |
| 158 | return static_cast< CEC::ICECDevice* > (CreateLibCec(strName, iLogicalAddress, iPhysicalAddress)); |
| 159 | } |
| 160 | |
| 161 | /*! |
| 162 | * @brief Unload the given libcec instance. |
| 163 | * @param device The instance to unload. |
| 164 | */ |
| 165 | inline void UnloadLibCec(CEC::ICECDevice *device) |
| 166 | { |
| 167 | delete device; |
| 168 | |
| 169 | if (--g_iLibCECInstanceCount == 0) |
| 170 | { |
| 171 | FreeLibrary(g_libCEC); |
| 172 | g_libCEC = NULL; |
| 173 | } |
| 174 | }; |
| 175 | |
| 176 | #else |
| 177 | |
| 178 | /*! |
| 179 | * @see cec_init |
| 180 | */ |
| 181 | inline CEC::ICECDevice *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, int iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS) |
| 182 | { |
| 183 | return (CEC::ICECDevice*) CECCreate(strName, iLogicalAddress, iPhysicalAddress); |
| 184 | }; |
| 185 | |
| 186 | /*! |
| 187 | * @brief Unload the given libcec instance. |
| 188 | * @param device The instance to unload. |
| 189 | */ |
| 190 | inline void UnloadLibCec(CEC::ICECDevice *device) |
| 191 | { |
| 192 | delete device; |
| 193 | }; |
| 194 | #endif |
| 195 | |
| 196 | #endif |