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149 lines
5.1 KiB
149 lines
5.1 KiB
/*****************************************************************************
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* psi_print.h: ISO/IEC 13818-1 Program Stream Information (printing)
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*****************************************************************************
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* Copyright (C) 2010 VideoLAN
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* $Id: psi_print.h -1 $
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*
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* Authors: Christophe Massiot <massiot@via.ecp.fr>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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/*
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* Placed here for dependancy reasons
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*/
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#ifndef __BITSTREAM_MPEG_PSI_PRINT_H__
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#define __BITSTREAM_MPEG_PSI_PRINT_H__
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#include <bitstream/common.h>
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#include <bitstream/mpeg/psi.h>
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/* here you must manually include <bitstream/dvb/si.h> or the ATSC equivalent
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* if/when it is available */
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*****************************************************************************
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* Conditional Access Table
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*****************************************************************************/
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static inline void cat_table_print(uint8_t **pp_sections, f_print pf_print,
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void *opaque, print_type_t i_print_type)
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{
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uint8_t i_last_section = psi_table_get_lastsection(pp_sections);
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uint8_t i;
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(opaque, "<CAT version=\"%hhu\" current_next=\"%d\">",
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psi_table_get_version(pp_sections),
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!psi_table_get_current(pp_sections) ? 0 : 1);
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break;
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default:
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pf_print(opaque, "new CAT version=%hhu%s",
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psi_table_get_version(pp_sections),
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!psi_table_get_current(pp_sections) ? " (next)" : "");
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}
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for (i = 0; i <= i_last_section; i++) {
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uint8_t *p_section = psi_table_get_section(pp_sections, i);
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descl_print(cat_get_descl(p_section), cat_get_desclength(p_section),
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pf_print, opaque, NULL, NULL, i_print_type);
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}
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(opaque, "</CAT>");
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break;
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default:
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pf_print(opaque, "end CAT");
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}
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}
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/*****************************************************************************
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* Program Map Table
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*****************************************************************************/
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static inline void pmt_print(uint8_t *p_pmt,
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f_print pf_print, void *print_opaque,
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f_iconv pf_iconv, void *iconv_opaque,
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print_type_t i_print_type)
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{
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uint8_t *p_es;
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uint8_t j = 0;
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(print_opaque, "<PMT program=\"%hu\" version=\"%hhu\" current_next=\"%d\" pcrpid=\"%hu\">",
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pmt_get_program(p_pmt), psi_get_version(p_pmt),
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!psi_get_current(p_pmt) ? 0 : 1,
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pmt_get_pcrpid(p_pmt));
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break;
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default:
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pf_print(print_opaque, "new PMT program=%hu version=%hhu%s pcrpid=%hu",
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pmt_get_program(p_pmt), psi_get_version(p_pmt),
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!psi_get_current(p_pmt) ? " (next)" : "",
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pmt_get_pcrpid(p_pmt));
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}
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descs_print(pmt_get_descs(p_pmt), pf_print, print_opaque,
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pf_iconv, iconv_opaque, i_print_type);
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while ((p_es = pmt_get_es(p_pmt, j)) != NULL) {
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j++;
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(print_opaque, "<ES pid=\"%hu\" streamtype=\"0x%hx\">", pmtn_get_pid(p_es),
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pmtn_get_streamtype(p_es));
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break;
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default:
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pf_print(print_opaque, " * ES pid=%hu streamtype=0x%hx", pmtn_get_pid(p_es),
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pmtn_get_streamtype(p_es));
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}
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descs_print(pmtn_get_descs(p_es), pf_print, print_opaque,
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pf_iconv, iconv_opaque, i_print_type);
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(print_opaque, "</ES>");
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break;
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default:
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break;
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}
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}
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switch (i_print_type) {
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case PRINT_XML:
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pf_print(print_opaque, "</PMT>");
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break;
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default:
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pf_print(print_opaque, "end PMT");
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}
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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