00001 /***************************************************************************** 00002 * cat.h 00003 * Copyright (C) 2001-2011 VideoLAN 00004 * $Id$ 00005 * 00006 * Authors: Johann Hanne 00007 * heavily based on pmt.h which was written by 00008 * Arnaud de Bossoreille de Ribou <bozo@via.ecp.fr> 00009 * Jean-Paul Saman <jpsaman@videolan.org> 00010 * 00011 * This library is free software; you can redistribute it and/or 00012 * modify it under the terms of the GNU Lesser General Public 00013 * License as published by the Free Software Foundation; either 00014 * version 2.1 of the License, or (at your option) any later version. 00015 * 00016 * This library is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 * Lesser General Public License for more details. 00020 * 00021 * You should have received a copy of the GNU Lesser General Public 00022 * License along with this library; if not, write to the Free Software 00023 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00024 * 00025 *****************************************************************************/ 00026 00036 #ifndef _DVBPSI_CAT_H_ 00037 #define _DVBPSI_CAT_H_ 00038 00039 #ifdef __cplusplus 00040 extern "C" { 00041 #endif 00042 00043 /***************************************************************************** 00044 * dvbpsi_cat_t 00045 *****************************************************************************/ 00057 typedef struct dvbpsi_cat_s 00058 { 00059 uint8_t i_version; 00060 bool b_current_next; 00062 dvbpsi_descriptor_t * p_first_descriptor; 00064 } dvbpsi_cat_t; 00065 00066 /***************************************************************************** 00067 * dvbpsi_cat_callback 00068 *****************************************************************************/ 00074 typedef void (* dvbpsi_cat_callback)(void* p_cb_data, dvbpsi_cat_t* p_new_cat); 00075 00076 /***************************************************************************** 00077 * dvbpsi_AttachCAT 00078 *****************************************************************************/ 00088 bool dvbpsi_AttachCAT(dvbpsi_t *p_dvbpsi, dvbpsi_cat_callback pf_callback, 00089 void* p_cb_data); 00090 00091 /***************************************************************************** 00092 * dvbpsi_DetachCAT 00093 *****************************************************************************/ 00103 void dvbpsi_DetachCAT(dvbpsi_t *p_dvbpsi); 00104 00105 /***************************************************************************** 00106 * dvbpsi_InitCAT/dvbpsi_NewCAT 00107 *****************************************************************************/ 00117 void dvbpsi_InitCAT(dvbpsi_cat_t* p_cat, 00118 uint8_t i_version, bool b_current_next); 00119 00128 dvbpsi_cat_t *dvbpsi_NewCAT(uint8_t i_version, bool b_current_next); 00129 00130 /***************************************************************************** 00131 * dvbpsi_EmptyCAT/dvbpsi_DeleteCAT 00132 *****************************************************************************/ 00139 void dvbpsi_EmptyCAT(dvbpsi_cat_t* p_cat); 00140 00147 void dvbpsi_DeleteCAT(dvbpsi_cat_t *p_cat); 00148 00149 /***************************************************************************** 00150 * dvbpsi_CATAddDescriptor 00151 *****************************************************************************/ 00164 dvbpsi_descriptor_t* dvbpsi_CATAddDescriptor(dvbpsi_cat_t* p_cat, 00165 uint8_t i_tag, uint8_t i_length, 00166 uint8_t* p_data); 00167 00168 /***************************************************************************** 00169 * dvbpsi_GenCATSections 00170 *****************************************************************************/ 00180 dvbpsi_psi_section_t* dvbpsi_GenCATSections(dvbpsi_t *p_dvbpsi, dvbpsi_cat_t* p_cat); 00181 00182 #ifdef __cplusplus 00183 }; 00184 #endif 00185 00186 #else 00187 #error "Multiple inclusions of cat.h" 00188 #endif 00189
1.7.1