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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 | { | |
2abe74eb | 36 | class ICECAdapter |
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37 | { |
38 | public: | |
6eb6d0fd | 39 | virtual ~ICECAdapter() {}; |
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40 | /*! @name Adapter methods */ |
41 | //@{ | |
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42 | /*! |
43 | * @see cec_open | |
44 | */ | |
25701fa6 | 45 | virtual bool Open(const char *strPort, uint32_t iTimeoutMs = 10000) = 0; |
abbca718 | 46 | |
f99bc831 LOK |
47 | /*! |
48 | * @see cec_close | |
49 | */ | |
5f39c4d8 | 50 | virtual void Close(void) = 0; |
f99bc831 | 51 | |
abbca718 | 52 | /*! |
2abe74eb | 53 | * @see cec_find_adapters |
abbca718 | 54 | */ |
25701fa6 | 55 | virtual int8_t FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath = NULL) = 0; |
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56 | |
57 | /*! | |
2abe74eb | 58 | * @see cec_ping_adapters |
abbca718 | 59 | */ |
2abe74eb | 60 | virtual bool PingAdapter(void) = 0; |
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61 | |
62 | /*! | |
63 | * @see cec_start_bootloader | |
64 | */ | |
65 | virtual bool StartBootloader(void) = 0; | |
2abe74eb | 66 | //@} |
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67 | |
68 | /*! | |
2abe74eb | 69 | * @see cec_get_min_version |
abbca718 | 70 | */ |
25701fa6 | 71 | virtual int8_t GetMinVersion(void) = 0; |
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72 | |
73 | /*! | |
2abe74eb | 74 | * @see cec_get_lib_version |
abbca718 | 75 | */ |
25701fa6 | 76 | virtual int8_t GetLibVersion(void) = 0; |
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77 | |
78 | /*! | |
79 | * @see cec_get_next_log_message | |
80 | */ | |
81 | virtual bool GetNextLogMessage(cec_log_message *message) = 0; | |
82 | ||
83 | /*! | |
84 | * @see cec_get_next_keypress | |
85 | */ | |
86 | virtual bool GetNextKeypress(cec_keypress *key) = 0; | |
87 | ||
825ddb96 LOK |
88 | /*! |
89 | * @see cec_get_next_command | |
90 | */ | |
91 | virtual bool GetNextCommand(cec_command *command) = 0; | |
92 | ||
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93 | /*! |
94 | * @see cec_transmit | |
95 | */ | |
9dee1670 | 96 | virtual bool Transmit(const cec_command &data, bool bWaitForAck = true) = 0; |
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97 | |
98 | /*! | |
6dfe9213 | 99 | * @see cec_set_logical_address |
abbca718 | 100 | */ |
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101 | virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress) = 0; |
102 | ||
103 | /*! | |
2abe74eb | 104 | * @see cec_power_on_devices |
6dfe9213 | 105 | */ |
2abe74eb | 106 | virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_TV) = 0; |
abbca718 | 107 | |
df7339c6 | 108 | /*! |
2abe74eb | 109 | * @see cec_standby_devices |
df7339c6 | 110 | */ |
2abe74eb | 111 | virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST) = 0; |
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112 | |
113 | /*! | |
2abe74eb | 114 | * @see cec_set_active_view |
df7339c6 | 115 | */ |
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116 | virtual bool SetActiveView(void) = 0; |
117 | ||
118 | /*! | |
119 | * @see cec_set_inactive_view | |
120 | */ | |
121 | virtual bool SetInactiveView(void) = 0; | |
122 | ||
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123 | }; |
124 | }; | |
125 | ||
2b4d8297 | 126 | extern DECLSPEC void * CECCreate(const char *strDeviceName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS); |
abbca718 | 127 | |
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128 | extern DECLSPEC void CECDestroy(CEC::ICECAdapter *instance); |
129 | ||
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130 | #if !defined(DLL_EXPORT) |
131 | #if defined(_WIN32) || defined(_WIN64) | |
132 | #include <windows.h> | |
133 | #include <conio.h> | |
134 | ||
135 | static HINSTANCE g_libCEC = NULL; | |
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136 | static int g_iLibCECInstanceCount = 0; |
137 | ||
138 | /*! | |
139 | * @see cec_init | |
140 | */ | |
2b4d8297 | 141 | inline CEC::ICECAdapter *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS) |
abbca718 | 142 | { |
5951d6ab | 143 | typedef void* (__cdecl*_CreateLibCec)(const char *, uint8_t, uint16_t); |
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144 | _CreateLibCec CreateLibCec; |
145 | ||
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146 | if (!g_libCEC) |
147 | g_libCEC = LoadLibrary("libcec.dll"); | |
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148 | if (!g_libCEC) |
149 | return NULL; | |
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150 | |
151 | ++g_iLibCECInstanceCount; | |
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152 | CreateLibCec = (_CreateLibCec) (GetProcAddress(g_libCEC, "CECCreate")); |
153 | if (!CreateLibCec) | |
154 | return NULL; | |
8bca69de | 155 | return static_cast< CEC::ICECAdapter* > (CreateLibCec(strName, (uint8_t) iLogicalAddress, iPhysicalAddress)); |
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156 | } |
157 | ||
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158 | /*! |
159 | * @brief Unload the given libcec instance. | |
160 | * @param device The instance to unload. | |
161 | */ | |
2abe74eb | 162 | inline void UnloadLibCec(CEC::ICECAdapter *device) |
abbca718 | 163 | { |
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164 | typedef void (__cdecl*_DestroyLibCec)(void * device); |
165 | _DestroyLibCec DestroyLibCec; | |
166 | DestroyLibCec = (_DestroyLibCec) (GetProcAddress(g_libCEC, "CECDestroy")); | |
167 | if (DestroyLibCec) | |
168 | DestroyLibCec(device); | |
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169 | |
170 | if (--g_iLibCECInstanceCount == 0) | |
171 | { | |
172 | FreeLibrary(g_libCEC); | |
173 | g_libCEC = NULL; | |
174 | } | |
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175 | }; |
176 | ||
177 | #else | |
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178 | |
179 | /*! | |
180 | * @see cec_init | |
181 | */ | |
2b4d8297 | 182 | inline CEC::ICECAdapter *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS) |
abbca718 | 183 | { |
2abe74eb | 184 | return (CEC::ICECAdapter*) CECCreate(strName, iLogicalAddress, iPhysicalAddress); |
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185 | }; |
186 | ||
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187 | /*! |
188 | * @brief Unload the given libcec instance. | |
189 | * @param device The instance to unload. | |
190 | */ | |
2abe74eb | 191 | inline void UnloadLibCec(CEC::ICECAdapter *device) |
abbca718 | 192 | { |
b1f50952 | 193 | device->Close(); |
25701fa6 | 194 | CECDestroy(device); |
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195 | }; |
196 | #endif | |
197 | ||
198 | #endif |