cec: eom was not being parsed when receiving MSGCODE_FRAME_DATA. fixed. thanks again...
[deb_libcec.git] / include / cecloader.h
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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
40HINSTANCE g_libCEC = NULL;
41
dad7a92e 42CEC::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");
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46 if (!g_libCEC)
47 return NULL;
48
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49 typedef void* (__cdecl*_CreateLibCec)(const char *, uint8_t, uint16_t);
50 _CreateLibCec CreateLibCec;
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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
57void UnloadLibCec(CEC::ICECAdapter *device)
58{
59 typedef void (__cdecl*_DestroyLibCec)(void * device);
60 _DestroyLibCec DestroyLibCec;
61 DestroyLibCec = (_DestroyLibCec) (GetProcAddress(g_libCEC, "CECDestroy"));
62 if (DestroyLibCec)
63 DestroyLibCec(device);
64
65 FreeLibrary(g_libCEC);
66 g_libCEC = NULL;
67}
68
69#else
70
71#include <dlfcn.h>
72
73void *g_libCEC = NULL;
74
dad7a92e 75CEC::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 76{
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77 if (!g_libCEC)
78 {
30a57ee8 79#if defined(__APPLE__)
dad7a92e 80 g_libCEC = dlopen(strLib ? strLib : "libcec.dylib", RTLD_LAZY);
30a57ee8 81#else
dad7a92e 82 g_libCEC = dlopen(strLib ? strLib : "libcec.so", RTLD_LAZY);
30a57ee8 83#endif
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84 if (!g_libCEC)
85 {
30a57ee8 86#if defined(__APPLE__)
dad7a92e 87 cout << "cannot find " << (strLib ? strLib : "libcec.dylib") << endl;
30a57ee8 88#else
dad7a92e 89 cout << "cannot find " << (strLib ? strLib : "libcec.so") << endl;
30a57ee8 90#endif
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91 return NULL;
92 }
93 }
94
dad7a92e 95 typedef void* _CreateLibCec(const char *, uint8_t, uint16_t);
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96 _CreateLibCec* CreateLibCec = (_CreateLibCec*) dlsym(g_libCEC, "CECCreate");
97 if (!CreateLibCec)
98 {
99 cout << "cannot find CreateLibCec" << endl;
100 return NULL;
101 }
102
103 return (CEC::ICECAdapter*) CreateLibCec(strName, iLogicalAddress, iPhysicalAddress);
104}
105
106void UnloadLibCec(CEC::ICECAdapter *device)
107{
108 typedef void* _DestroyLibCec(CEC::ICECAdapter *);
109 _DestroyLibCec *DestroyLibCec = (_DestroyLibCec*) dlsym(g_libCEC, "CECDestroy");
110 if (DestroyLibCec)
111 DestroyLibCec(device);
112
113 dlclose(g_libCEC);
114}
115
116#endif
117
118#endif /* CECLOADER_H_ */