/usr/include/kodi/libXBMC_pvr.h is in kodi-addons-dev 15.2+dfsg1-3ubuntu1.
This file is owned by root:root, with mode 0o644.
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/*
* Copyright (C) 2005-2013 Team XBMC
* http://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, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <string>
#include <vector>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "xbmc_pvr_types.h"
#include "libXBMC_addon.h"
#ifdef _WIN32
#define PVR_HELPER_DLL "\\library.xbmc.pvr\\libXBMC_pvr" ADDON_HELPER_EXT
#else
#define PVR_HELPER_DLL_NAME "libXBMC_pvr-" ADDON_HELPER_ARCH ADDON_HELPER_EXT
#define PVR_HELPER_DLL "/library.xbmc.pvr/" PVR_HELPER_DLL_NAME
#endif
#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(void)
{
m_libXBMC_pvr = NULL;
m_Handle = NULL;
}
~CHelper_libXBMC_pvr(void)
{
if (m_libXBMC_pvr)
{
PVR_unregister_me(m_Handle, m_Callbacks);
dlclose(m_libXBMC_pvr);
}
}
/*!
* @brief Resolve all callback methods
* @param handle Pointer to the add-on
* @return True when all methods were resolved, false otherwise.
*/
bool RegisterMe(void* handle)
{
m_Handle = handle;
std::string libBasePath;
libBasePath = ((cb_array*)m_Handle)->libPath;
libBasePath += PVR_HELPER_DLL;
#if defined(ANDROID)
struct stat st;
if(stat(libBasePath.c_str(),&st) != 0)
{
std::string tempbin = getenv("XBMC_ANDROID_LIBS");
libBasePath = tempbin + "/" + PVR_HELPER_DLL_NAME;
}
#endif
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 = (void* (*)(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 (*)(void* HANDLE, void* CB))
dlsym(m_libXBMC_pvr, "PVR_unregister_me");
if (PVR_unregister_me == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_epg_entry = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const EPG_TAG *epgentry))
dlsym(m_libXBMC_pvr, "PVR_transfer_epg_entry");
if (PVR_transfer_epg_entry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_channel_entry = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const PVR_CHANNEL *chan))
dlsym(m_libXBMC_pvr, "PVR_transfer_channel_entry");
if (PVR_transfer_channel_entry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_timer_entry = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const PVR_TIMER *timer))
dlsym(m_libXBMC_pvr, "PVR_transfer_timer_entry");
if (PVR_transfer_timer_entry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_recording_entry = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const PVR_RECORDING *recording))
dlsym(m_libXBMC_pvr, "PVR_transfer_recording_entry");
if (PVR_transfer_recording_entry == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_add_menu_hook = (void (*)(void* HANDLE, void* CB, PVR_MENUHOOK *hook))
dlsym(m_libXBMC_pvr, "PVR_add_menu_hook");
if (PVR_add_menu_hook == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_recording = (void (*)(void* HANDLE, void* CB, const char *Name, const char *FileName, bool On))
dlsym(m_libXBMC_pvr, "PVR_recording");
if (PVR_recording == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_trigger_timer_update = (void (*)(void* HANDLE, void* CB))
dlsym(m_libXBMC_pvr, "PVR_trigger_timer_update");
if (PVR_trigger_timer_update == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_trigger_recording_update = (void (*)(void* HANDLE, void* CB))
dlsym(m_libXBMC_pvr, "PVR_trigger_recording_update");
if (PVR_trigger_recording_update == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_trigger_channel_update = (void (*)(void* HANDLE, void* CB))
dlsym(m_libXBMC_pvr, "PVR_trigger_channel_update");
if (PVR_trigger_channel_update == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_trigger_channel_groups_update = (void (*)(void* HANDLE, void* CB))
dlsym(m_libXBMC_pvr, "PVR_trigger_channel_groups_update");
if (PVR_trigger_channel_groups_update == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_trigger_epg_update = (void (*)(void* HANDLE, void* CB, unsigned int iChannelUid))
dlsym(m_libXBMC_pvr, "PVR_trigger_epg_update");
if (PVR_trigger_epg_update == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_channel_group = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const PVR_CHANNEL_GROUP *group))
dlsym(m_libXBMC_pvr, "PVR_transfer_channel_group");
if (PVR_transfer_channel_group == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_transfer_channel_group_member = (void (*)(void* HANDLE, void* CB, const ADDON_HANDLE handle, const PVR_CHANNEL_GROUP_MEMBER *member))
dlsym(m_libXBMC_pvr, "PVR_transfer_channel_group_member");
if (PVR_transfer_channel_group_member == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
#ifdef USE_DEMUX
PVR_free_demux_packet = (void (*)(void* HANDLE, void* CB, DemuxPacket* pPacket))
dlsym(m_libXBMC_pvr, "PVR_free_demux_packet");
if (PVR_free_demux_packet == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
PVR_allocate_demux_packet = (DemuxPacket* (*)(void* HANDLE, void* CB, int iDataSize))
dlsym(m_libXBMC_pvr, "PVR_allocate_demux_packet");
if (PVR_allocate_demux_packet == NULL) { fprintf(stderr, "Unable to assign function %s\n", dlerror()); return false; }
#endif
m_Callbacks = PVR_register_me(m_Handle);
return m_Callbacks != NULL;
}
/*!
* @brief Transfer an EPG tag from the add-on to XBMC
* @param handle The handle parameter that XBMC used when requesting the EPG data
* @param entry The entry to transfer to XBMC
*/
void TransferEpgEntry(const ADDON_HANDLE handle, const EPG_TAG* entry)
{
return PVR_transfer_epg_entry(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Transfer a channel entry from the add-on to XBMC
* @param handle The handle parameter that XBMC used when requesting the channel list
* @param entry The entry to transfer to XBMC
*/
void TransferChannelEntry(const ADDON_HANDLE handle, const PVR_CHANNEL* entry)
{
return PVR_transfer_channel_entry(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Transfer a timer entry from the add-on to XBMC
* @param handle The handle parameter that XBMC used when requesting the timers list
* @param entry The entry to transfer to XBMC
*/
void TransferTimerEntry(const ADDON_HANDLE handle, const PVR_TIMER* entry)
{
return PVR_transfer_timer_entry(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Transfer a recording entry from the add-on to XBMC
* @param handle The handle parameter that XBMC used when requesting the recordings list
* @param entry The entry to transfer to XBMC
*/
void TransferRecordingEntry(const ADDON_HANDLE handle, const PVR_RECORDING* entry)
{
return PVR_transfer_recording_entry(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Transfer a channel group from the add-on to XBMC. The group will be created if it doesn't exist.
* @param handle The handle parameter that XBMC used when requesting the channel groups list
* @param entry The entry to transfer to XBMC
*/
void TransferChannelGroup(const ADDON_HANDLE handle, const PVR_CHANNEL_GROUP* entry)
{
return PVR_transfer_channel_group(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Transfer a channel group member entry from the add-on to XBMC. The channel will be added to the group if the group can be found.
* @param handle The handle parameter that XBMC used when requesting the channel group members list
* @param entry The entry to transfer to XBMC
*/
void TransferChannelGroupMember(const ADDON_HANDLE handle, const PVR_CHANNEL_GROUP_MEMBER* entry)
{
return PVR_transfer_channel_group_member(m_Handle, m_Callbacks, handle, entry);
}
/*!
* @brief Add or replace a menu hook for the context menu for this add-on
* @param hook The hook to add
*/
void AddMenuHook(PVR_MENUHOOK* hook)
{
return PVR_add_menu_hook(m_Handle, m_Callbacks, hook);
}
/*!
* @brief Display a notification in XBMC that a recording started or stopped on the server
* @param strRecordingName The name of the recording to display
* @param strFileName The filename of the recording
* @param bOn True when recording started, false when it stopped
*/
void Recording(const char* strRecordingName, const char* strFileName, bool bOn)
{
return PVR_recording(m_Handle, m_Callbacks, strRecordingName, strFileName, bOn);
}
/*!
* @brief Request XBMC to update it's list of timers
*/
void TriggerTimerUpdate(void)
{
return PVR_trigger_timer_update(m_Handle, m_Callbacks);
}
/*!
* @brief Request XBMC to update it's list of recordings
*/
void TriggerRecordingUpdate(void)
{
return PVR_trigger_recording_update(m_Handle, m_Callbacks);
}
/*!
* @brief Request XBMC to update it's list of channels
*/
void TriggerChannelUpdate(void)
{
return PVR_trigger_channel_update(m_Handle, m_Callbacks);
}
/*!
* @brief Schedule an EPG update for the given channel channel
* @param iChannelUid The unique id of the channel for this add-on
*/
void TriggerEpgUpdate(unsigned int iChannelUid)
{
return PVR_trigger_epg_update(m_Handle, m_Callbacks, iChannelUid);
}
/*!
* @brief Request XBMC to update it's list of channel groups
*/
void TriggerChannelGroupsUpdate(void)
{
return PVR_trigger_channel_groups_update(m_Handle, m_Callbacks);
}
#ifdef USE_DEMUX
/*!
* @brief Free a packet that was allocated with AllocateDemuxPacket
* @param pPacket The packet to free
*/
void FreeDemuxPacket(DemuxPacket* pPacket)
{
return PVR_free_demux_packet(m_Handle, m_Callbacks, pPacket);
}
/*!
* @brief Allocate a demux packet. Free with FreeDemuxPacket
* @param iDataSize The size of the data that will go into the packet
* @return The allocated packet
*/
DemuxPacket* AllocateDemuxPacket(int iDataSize)
{
return PVR_allocate_demux_packet(m_Handle, m_Callbacks, iDataSize);
}
#endif
protected:
void* (*PVR_register_me)(void*);
void (*PVR_unregister_me)(void*, void*);
void (*PVR_transfer_epg_entry)(void*, void*, const ADDON_HANDLE, const EPG_TAG*);
void (*PVR_transfer_channel_entry)(void*, void*, const ADDON_HANDLE, const PVR_CHANNEL*);
void (*PVR_transfer_timer_entry)(void*, void*, const ADDON_HANDLE, const PVR_TIMER*);
void (*PVR_transfer_recording_entry)(void*, void*, const ADDON_HANDLE, const PVR_RECORDING*);
void (*PVR_add_menu_hook)(void*, void*, PVR_MENUHOOK*);
void (*PVR_recording)(void*, void*, const char*, const char*, bool);
void (*PVR_trigger_channel_update)(void*, void*);
void (*PVR_trigger_channel_groups_update)(void*, void*);
void (*PVR_trigger_timer_update)(void*, void*);
void (*PVR_trigger_recording_update)(void* , void*);
void (*PVR_trigger_epg_update)(void*, void*, unsigned int);
void (*PVR_transfer_channel_group)(void*, void*, const ADDON_HANDLE, const PVR_CHANNEL_GROUP*);
void (*PVR_transfer_channel_group_member)(void*, void*, const ADDON_HANDLE, const PVR_CHANNEL_GROUP_MEMBER*);
#ifdef USE_DEMUX
void (*PVR_free_demux_packet)(void*, void*, DemuxPacket*);
DemuxPacket* (*PVR_allocate_demux_packet)(void*, void*, int);
#endif
private:
void* m_libXBMC_pvr;
void* m_Handle;
void* m_Callbacks;
struct cb_array
{
const char* libPath;
};
};
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