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#pragma once
/*
* Copyright (C) 2005-2010 Team XBMC
* http://www.xbmc.org
*
* This Program is free software; 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, 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include <string>
#include <vector>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "xbmc_pvr_types.h"
#ifndef _LINUX
#include "../library.xbmc.addon/dlfcn-win32.h"
#define PVR_HELPER_DLL "\\library.xbmc.pvr\\libXBMC_pvr.dll"
#else
#include <dlfcn.h>
#if defined(__APPLE__)
#if defined(__POWERPC__)
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-powerpc-osx.so"
#else
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-x86-osx.so"
#endif
#elif defined(__x86_64__)
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-x86_64-linux.so"
#elif defined(_POWERPC)
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-powerpc-linux.so"
#elif defined(_POWERPC64)
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-powerpc64-linux.so"
#else /* !__x86_64__ && !__powerpc__ */
#define PVR_HELPER_DLL "/library.xbmc.pvr/libXBMC_pvr-i486-linux.so"
#endif /* __x86_64__ */
#endif /* _LINUX */
#define DVD_TIME_BASE 1000000
#define DVD_NOPTS_VALUE (-1LL<<52) // should be possible to represent in both double and __int64
class cHelper_libXBMC_pvr
{
public:
cHelper_libXBMC_pvr()
{
m_libXBMC_pvr = NULL;
m_Handle = NULL;
}
~cHelper_libXBMC_pvr()
{
if (m_libXBMC_pvr)
{
PVR_unregister_me();
dlclose(m_libXBMC_pvr);
}
}
bool RegisterMe(void *Handle)
{
m_Handle = Handle;
std::string libBasePath;
libBasePath = ((cb_array*)m_Handle)->libPath;
libBasePath += PVR_HELPER_DLL;
m_libXBMC_pvr = dlopen(libBasePath.c_str(), RTLD_LAZY);
if (m_libXBMC_pvr == NULL)
{
fprintf(stderr, "Unable to load %s\n", dlerror());
return false;
}
PVR_register_me = (int (*)(void *HANDLE))
dlsym(m_libXBMC_pvr, "PVR_register_me");
if (PVR_register_me == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_unregister_me = (void (*)())
dlsym(m_libXBMC_pvr, "PVR_unregister_me");
if (PVR_unregister_me == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TransferEpgEntry = (void (*)(const PVRHANDLE handle, const PVR_PROGINFO *epgentry))
dlsym(m_libXBMC_pvr, "PVR_transfer_epg_entry");
if (TransferEpgEntry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TransferChannelEntry = (void (*)(const PVRHANDLE handle, const PVR_CHANNEL *chan))
dlsym(m_libXBMC_pvr, "PVR_transfer_channel_entry");
if (TransferChannelEntry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TransferTimerEntry = (void (*)(const PVRHANDLE handle, const PVR_TIMERINFO *timer))
dlsym(m_libXBMC_pvr, "PVR_transfer_timer_entry");
if (TransferTimerEntry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TransferRecordingEntry = (void (*)(const PVRHANDLE handle, const PVR_RECORDINGINFO *recording))
dlsym(m_libXBMC_pvr, "PVR_transfer_recording_entry");
if (TransferRecordingEntry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
AddMenuHook = (void (*)(PVR_MENUHOOK *hook))
dlsym(m_libXBMC_pvr, "PVR_add_menu_hook");
if (AddMenuHook == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
Recording = (void (*)(const char *Name, const char *FileName, bool On))
dlsym(m_libXBMC_pvr, "PVR_recording");
if (Recording == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TriggerTimerUpdate = (void (*)())
dlsym(m_libXBMC_pvr, "PVR_trigger_timer_update");
if (TriggerTimerUpdate == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
TriggerRecordingUpdate = (void (*)())
dlsym(m_libXBMC_pvr, "PVR_trigger_recording_update");
if (TriggerRecordingUpdate == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
#ifdef USE_DEMUX
FreeDemuxPacket = (void (*)(DemuxPacket* pPacket))
dlsym(m_libXBMC_pvr, "PVR_free_demux_packet");
if (FreeDemuxPacket == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
AllocateDemuxPacket = (DemuxPacket* (*)(int iDataSize))
dlsym(m_libXBMC_pvr, "PVR_allocate_demux_packet");
if (AllocateDemuxPacket == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
#endif
return PVR_register_me(m_Handle) > 0;
}
void (*TransferEpgEntry)(const PVRHANDLE handle, const PVR_PROGINFO *epgentry);
void (*TransferChannelEntry)(const PVRHANDLE handle, const PVR_CHANNEL *chan);
void (*TransferTimerEntry)(const PVRHANDLE handle, const PVR_TIMERINFO *timer);
void (*TransferRecordingEntry)(const PVRHANDLE handle, const PVR_RECORDINGINFO *recording);
void (*AddMenuHook)(PVR_MENUHOOK *hook);
void (*Recording)(const char *Name, const char *FileName, bool On);
void (*TriggerTimerUpdate)();
void (*TriggerRecordingUpdate)();
#ifdef USE_DEMUX
void (*FreeDemuxPacket)(DemuxPacket* pPacket);
DemuxPacket* (*AllocateDemuxPacket)(int iDataSize);
#endif
protected:
int (*PVR_register_me)(void *HANDLE);
void (*PVR_unregister_me)();
private:
void *m_libXBMC_pvr;
void *m_Handle;
struct cb_array
{
const char* libPath;
};
};
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