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acec5f48 LOK |
1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
4 | * libCEC(R) is Copyright (C) 2011 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 | #ifndef CECLOADER_H_ | |
34 | #define CECLOADER_H_ | |
35 | ||
36 | #if defined(_WIN32) || defined(_WIN64) | |
37 | #include <windows.h> | |
38 | #include <conio.h> | |
39 | ||
40 | HINSTANCE g_libCEC = NULL; | |
41 | ||
dad7a92e | 42 | CEC::ICECAdapter *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS, const char *strLib = NULL) |
acec5f48 | 43 | { |
acec5f48 | 44 | if (!g_libCEC) |
dad7a92e | 45 | g_libCEC = LoadLibrary(strLib ? strLib : "libcec.dll"); |
acec5f48 LOK |
46 | if (!g_libCEC) |
47 | return NULL; | |
48 | ||
dad7a92e LOK |
49 | typedef void* (__cdecl*_CreateLibCec)(const char *, uint8_t, uint16_t); |
50 | _CreateLibCec CreateLibCec; | |
acec5f48 LOK |
51 | CreateLibCec = (_CreateLibCec) (GetProcAddress(g_libCEC, "CECCreate")); |
52 | if (!CreateLibCec) | |
53 | return NULL; | |
54 | return static_cast< CEC::ICECAdapter* > (CreateLibCec(strName, (uint8_t) iLogicalAddress, iPhysicalAddress)); | |
55 | } | |
56 | ||
d2eadc31 LOK |
57 | CEC::ICECAdapter *LibCecInit(const char *strDeviceName, CEC::cec_device_type_list types, const char *strLib = NULL) |
58 | { | |
59 | if (!g_libCEC) | |
60 | g_libCEC = LoadLibrary(strLib ? strLib : "libcec.dll"); | |
61 | if (!g_libCEC) | |
62 | return NULL; | |
63 | ||
64 | typedef void* (__cdecl*_LibCecInit)(const char *, CEC::cec_device_type_list); | |
65 | _LibCecInit LibCecInit; | |
66 | LibCecInit = (_LibCecInit) (GetProcAddress(g_libCEC, "CECInit")); | |
67 | if (!LibCecInit) | |
68 | return NULL; | |
69 | return static_cast< CEC::ICECAdapter* > (LibCecInit(strDeviceName, types)); | |
70 | } | |
71 | ||
acec5f48 LOK |
72 | void UnloadLibCec(CEC::ICECAdapter *device) |
73 | { | |
74 | typedef void (__cdecl*_DestroyLibCec)(void * device); | |
75 | _DestroyLibCec DestroyLibCec; | |
76 | DestroyLibCec = (_DestroyLibCec) (GetProcAddress(g_libCEC, "CECDestroy")); | |
77 | if (DestroyLibCec) | |
78 | DestroyLibCec(device); | |
79 | ||
80 | FreeLibrary(g_libCEC); | |
81 | g_libCEC = NULL; | |
82 | } | |
83 | ||
84 | #else | |
85 | ||
86 | #include <dlfcn.h> | |
87 | ||
88 | void *g_libCEC = NULL; | |
89 | ||
dad7a92e | 90 | CEC::ICECAdapter *LoadLibCec(const char *strName, CEC::cec_logical_address iLogicalAddress = CEC::CECDEVICE_PLAYBACKDEVICE1, uint16_t iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS, const char *strLib = NULL) |
acec5f48 | 91 | { |
acec5f48 LOK |
92 | if (!g_libCEC) |
93 | { | |
30a57ee8 | 94 | #if defined(__APPLE__) |
dad7a92e | 95 | g_libCEC = dlopen(strLib ? strLib : "libcec.dylib", RTLD_LAZY); |
30a57ee8 | 96 | #else |
dad7a92e | 97 | g_libCEC = dlopen(strLib ? strLib : "libcec.so", RTLD_LAZY); |
30a57ee8 | 98 | #endif |
acec5f48 LOK |
99 | if (!g_libCEC) |
100 | { | |
30a57ee8 | 101 | #if defined(__APPLE__) |
e9de9629 | 102 | cout << "cannot find " << (strLib ? strLib : "libcec.dylib") << dlerror() << endl; |
30a57ee8 | 103 | #else |
e9de9629 | 104 | cout << "cannot find " << (strLib ? strLib : "libcec.so") << dlerror() << endl; |
30a57ee8 | 105 | #endif |
acec5f48 LOK |
106 | return NULL; |
107 | } | |
108 | } | |
109 | ||
dad7a92e | 110 | typedef void* _CreateLibCec(const char *, uint8_t, uint16_t); |
acec5f48 LOK |
111 | _CreateLibCec* CreateLibCec = (_CreateLibCec*) dlsym(g_libCEC, "CECCreate"); |
112 | if (!CreateLibCec) | |
113 | { | |
f8513317 | 114 | cout << "cannot find CECCreate" << endl; |
acec5f48 LOK |
115 | return NULL; |
116 | } | |
117 | ||
118 | return (CEC::ICECAdapter*) CreateLibCec(strName, iLogicalAddress, iPhysicalAddress); | |
119 | } | |
120 | ||
f8513317 LOK |
121 | CEC::ICECAdapter *LibCecInit(const char *strDeviceName, CEC::cec_device_type_list types, const char *strLib = NULL) |
122 | { | |
123 | if (!g_libCEC) | |
124 | { | |
125 | #if defined(__APPLE__) | |
126 | g_libCEC = dlopen(strLib ? strLib : "libcec.dylib", RTLD_LAZY); | |
127 | #else | |
128 | g_libCEC = dlopen(strLib ? strLib : "libcec.so", RTLD_LAZY); | |
129 | #endif | |
130 | if (!g_libCEC) | |
131 | { | |
132 | #if defined(__APPLE__) | |
133 | cout << "cannot find " << (strLib ? strLib : "libcec.dylib") << dlerror() << endl; | |
134 | #else | |
135 | cout << "cannot find " << (strLib ? strLib : "libcec.so") << dlerror() << endl; | |
136 | #endif | |
137 | return NULL; | |
138 | } | |
139 | } | |
140 | ||
141 | typedef void* _LibCecInit(const char *, CEC::cec_device_type_list); | |
142 | _LibCecInit* LibCecInit = (_LibCecInit*) dlsym(g_libCEC, "CECInit"); | |
143 | if (!LibCecInit) | |
144 | { | |
145 | cout << "cannot find CECInit" << endl; | |
146 | return NULL; | |
147 | } | |
148 | ||
149 | return (CEC::ICECAdapter*) LibCecInit(strDeviceName, types); | |
150 | } | |
151 | ||
acec5f48 LOK |
152 | void UnloadLibCec(CEC::ICECAdapter *device) |
153 | { | |
154 | typedef void* _DestroyLibCec(CEC::ICECAdapter *); | |
155 | _DestroyLibCec *DestroyLibCec = (_DestroyLibCec*) dlsym(g_libCEC, "CECDestroy"); | |
156 | if (DestroyLibCec) | |
157 | DestroyLibCec(device); | |
158 | ||
159 | dlclose(g_libCEC); | |
160 | } | |
161 | ||
162 | #endif | |
163 | ||
164 | #endif /* CECLOADER_H_ */ |