cache.h

/*
Copyright (C) 2006  Adam Charrett

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
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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

cache.h

Caches service and PID information from the database for the current multiplex.

*/

#ifndef _CACHE_H
#define _CACHE_H

#include "ts.h"
#include "multiplexes.h"
#include "services.h"
#include "pids.h"

int CacheInit();

void CacheDeInit();

int CacheLoad(Multiplex_t *multiplex);

void CacheWriteback();

Multiplex_t *CacheMultiplexGet(void);

Service_t *CacheServiceFind(char *name);

Service_t *CacheServiceFindId(int id);

Service_t *CacheServiceFindName(char *name);

Service_t **CacheServicesGet(int *count);

void CacheServicesRelease(void);

PIDList_t *CachePIDsGet(Service_t *service);

void CachePIDsRelease(void);

void CacheUpdateMultiplex(Multiplex_t *multiplex, int patversion, int tsid);

void CacheUpdateNetworkId(Multiplex_t *multiplex, int netid);

void CacheUpdateServicePMTPID(Service_t *service, int pmtpid);

void CacheUpdateServiceName(Service_t *service, char *name);

void CacheUpdateServiceProvider(Service_t *service, char *provider);

void CacheUpdateServiceDefaultAuthority(Service_t *service, char *defaultAuthority);

void CacheUpdateServiceSource(Service_t *service, uint16_t source);

void CacheUpdateServiceConditionalAccess(Service_t *service, bool ca);

void CacheUpdateServiceType(Service_t *service, ServiceType type);

void CacheUpdatePIDs(Service_t *service, int pcrpid, PIDList_t *pids, int pmtversion);

Service_t *CacheServiceAdd(int id);

bool CacheServiceSeen(Service_t *service, bool seen, bool pat);

void CacheServiceDelete(Service_t *service);

#endif

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