pat.h

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/*****************************************************************************
 * pat.h
 * Copyright (C) 2001-2011 VideoLAN
 * $Id$
 *
 * Authors: Arnaud de Bossoreille de Ribou <bozo@via.ecp.fr>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *****************************************************************************/
 
#ifndef _DVBPSI_PAT_H_
#define _DVBPSI_PAT_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*****************************************************************************
 * dvbpsi_pat_program_t
 *****************************************************************************/
typedef struct dvbpsi_pat_program_s
{
  uint16_t                      i_number;               
  uint16_t                      i_pid;                  
  struct dvbpsi_pat_program_s * p_next;                 
} dvbpsi_pat_program_t;
 
 
/*****************************************************************************
 * dvbpsi_pat_t
 *****************************************************************************/
typedef struct dvbpsi_pat_s
{
  uint16_t                  i_ts_id;            
  uint8_t                   i_version;          
  bool                      b_current_next;     
  dvbpsi_pat_program_t *    p_first_program;    
} dvbpsi_pat_t;
 
 
/*****************************************************************************
 * dvbpsi_pat_callback
 *****************************************************************************/
typedef void (* dvbpsi_pat_callback)(void* p_priv, dvbpsi_pat_t* p_new_pat);
 
/*****************************************************************************
 * dvbpsi_pat_attach
 *****************************************************************************/
bool dvbpsi_pat_attach(dvbpsi_t *p_dvbpsi, uint8_t i_table_id, uint16_t i_extension,
                       dvbpsi_pat_callback pf_callback, void* p_priv);
 
/*****************************************************************************
 * dvbpsi_pat_detach
 *****************************************************************************/
void dvbpsi_pat_detach(dvbpsi_t *p_dvbpsi, uint8_t i_table_id, uint16_t i_extension);
 
/*****************************************************************************
 * dvbpsi_pat_init/dvbpsi_pat_new
 *****************************************************************************/
void dvbpsi_pat_init(dvbpsi_pat_t* p_pat, uint16_t i_ts_id, uint8_t i_version,
                     bool b_current_next);
 
dvbpsi_pat_t *dvbpsi_pat_new(uint16_t i_ts_id, uint8_t i_version, bool b_current_next);
 
/*****************************************************************************
 * dvbpsi_pat_empty/dvbpsi_pat_delete
 *****************************************************************************/
void dvbpsi_pat_empty(dvbpsi_pat_t* p_pat);
 
void dvbpsi_pat_delete(dvbpsi_pat_t *p_pat);
 
/*****************************************************************************
 * dvbpsi_pat_program_add
 *****************************************************************************/
dvbpsi_pat_program_t* dvbpsi_pat_program_add(dvbpsi_pat_t* p_pat,
                                             uint16_t i_number, uint16_t i_pid);
 
/*****************************************************************************
 * dvbpsi_pat_sections_generate
 *****************************************************************************/
dvbpsi_psi_section_t* dvbpsi_pat_sections_generate(dvbpsi_t *p_dvbpsi,
                                            dvbpsi_pat_t* p_pat, int i_max_pps);
 
#ifdef __cplusplus
};
#endif
 
#else
#error "Multiple inclusions of pat.h"
#endif