/usr/include/libcec/cecloader.h is in libcec-dev 4.0.1+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | #pragma once
/*
* This file is part of the libCEC(R) library.
*
* libCEC(R) is Copyright (C) 2011-2015 Pulse-Eight Limited. All rights reserved.
* libCEC(R) is an original work, containing original code.
*
* libCEC(R) is a trademark of Pulse-Eight Limited.
*
* This program is dual-licensed; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*
* Alternatively, you can license this library under a commercial license,
* please contact Pulse-Eight Licensing for more information.
*
* For more information contact:
* Pulse-Eight Licensing <license@pulse-eight.com>
* http://www.pulse-eight.com/
* http://www.pulse-eight.net/
*/
#if defined(_WIN32) || defined(_WIN64)
#include <windows.h>
#include <conio.h>
HINSTANCE g_libCEC = NULL;
/*!
* @brief Create a new libCEC instance.
* @param configuration The configuration to pass to libCEC
* @param strLib The name of and/or path to libCEC
* @return An instance of ICECAdapter or NULL on error.
*/
CEC::ICECAdapter *LibCecInitialise(CEC::libcec_configuration *configuration, const char *strLib = NULL)
{
if (!g_libCEC)
g_libCEC = LoadLibrary(strLib ? strLib : "cec.dll");
if (!g_libCEC)
return NULL;
typedef void* (__cdecl*_LibCecInitialise)(CEC::libcec_configuration *);
_LibCecInitialise LibCecInitialise;
LibCecInitialise = (_LibCecInitialise) (GetProcAddress(g_libCEC, "CECInitialise"));
if (!LibCecInitialise)
{
std::cout << "cannot find CECInitialise" << std::endl;
return NULL;
}
return static_cast< CEC::ICECAdapter* > (LibCecInitialise(configuration));
}
/*!
* @brief Destroy an instance of libCEC.
* @param device The instance to destroy.
*/
void UnloadLibCec(CEC::ICECAdapter *device)
{
typedef void (__cdecl*_DestroyLibCec)(void * device);
_DestroyLibCec DestroyLibCec;
DestroyLibCec = (_DestroyLibCec) (GetProcAddress(g_libCEC, "CECDestroy"));
if (DestroyLibCec)
DestroyLibCec(device);
FreeLibrary(g_libCEC);
g_libCEC = NULL;
}
/*!
* @brief Start the bootloader on the first device that was detected.
* @param strLib The name of and/or path to libCEC
* @return True when the command was sent, false otherwise.
*/
bool LibCecBootloader(const char *strLib = NULL)
{
if (!g_libCEC)
g_libCEC = LoadLibrary(strLib ? strLib : "cec.dll");
if (!g_libCEC)
return NULL;
typedef bool (__cdecl*_LibCecBootloader)(void);
_LibCecBootloader LibCecBootloader;
LibCecBootloader = (_LibCecBootloader) (GetProcAddress(g_libCEC, "CECStartBootloader"));
if (!LibCecBootloader)
return false;
bool bReturn = LibCecBootloader();
FreeLibrary(g_libCEC);
g_libCEC = NULL;
return bReturn;
}
#else
#include <dlfcn.h>
void *g_libCEC = NULL;
/*!
* @brief Create a new libCEC instance.
* @param configuration The configuration to pass to libCEC
* @param strLib The name of and/or path to libCEC
* @return An instance of ICECAdapter or NULL on error.
*/
CEC::ICECAdapter *LibCecInitialise(CEC::libcec_configuration *configuration, const char *strLib = NULL)
{
if (!g_libCEC)
{
#if defined(__APPLE__)
g_libCEC = dlopen(strLib ? strLib : "libcec." CEC_LIB_VERSION_MAJOR_STR ".dylib", RTLD_LAZY);
#else
g_libCEC = dlopen(strLib ? strLib : "libcec.so." CEC_LIB_VERSION_MAJOR_STR, RTLD_LAZY);
#endif
if (!g_libCEC)
{
std::cout << dlerror() << std::endl;
return NULL;
}
}
typedef void* _LibCecInitialise(CEC::libcec_configuration *);
_LibCecInitialise* LibCecInitialise = (_LibCecInitialise*) dlsym(g_libCEC, "CECInitialise");
if (!LibCecInitialise)
{
std::cout << "cannot find CECInitialise" << std::endl;
return NULL;
}
return (CEC::ICECAdapter*) LibCecInitialise(configuration);
}
/*!
* @brief Destroy an instance of libCEC.
* @param device The instance to destroy.
*/
void UnloadLibCec(CEC::ICECAdapter *device)
{
typedef void* _DestroyLibCec(CEC::ICECAdapter *);
_DestroyLibCec *DestroyLibCec = (_DestroyLibCec*) dlsym(g_libCEC, "CECDestroy");
if (DestroyLibCec)
DestroyLibCec(device);
dlclose(g_libCEC);
}
/*!
* @brief Start the bootloader on the first device that was detected.
* @param strLib The name of and/or path to libCEC
* @return True when the command was sent, false otherwise.
*/
bool LibCecBootloader(const char *strLib = NULL)
{
if (!g_libCEC)
{
#if defined(__APPLE__)
g_libCEC = dlopen(strLib ? strLib : "libcec.dylib", RTLD_LAZY);
#else
g_libCEC = dlopen(strLib ? strLib : "libcec.so." CEC_LIB_VERSION_MAJOR_STR, RTLD_LAZY);
#endif
if (!g_libCEC)
{
std::cout << dlerror() << std::endl;
return NULL;
}
}
typedef bool _LibCecBootloader(void);
_LibCecBootloader* LibCecBootloader = (_LibCecBootloader*) dlsym(g_libCEC, "CECStartBootloader");
if (!LibCecBootloader)
{
std::cout << "cannot find CECStartBootloader" << std::endl;
return NULL;
}
bool bReturn = LibCecBootloader();
dlclose(g_libCEC);
return bReturn;
}
#endif
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