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100 lines
3.7 KiB
100 lines
3.7 KiB
/*****************************************************************************
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* pat_print.h: ISO/IEC 13818-1 Program Allocation Table (PAT) (printing)
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*****************************************************************************
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* Copyright (C) 2009-2010 VideoLAN
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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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#ifndef __BITSTREAM_MPEG_PAT_PRINT_H__
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#define __BITSTREAM_MPEG_PAT_PRINT_H__
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#include <bitstream/common.h>
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#include <bitstream/mpeg/psi/psi.h>
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#include <bitstream/mpeg/psi/pat.h>
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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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* Program Association Table
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*****************************************************************************/
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static inline void pat_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, "<PAT tsid=\"%hu\" version=\"%hhu\" current_next=\"%d\">",
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psi_table_get_tableidext(pp_sections),
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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 PAT tsid=%hu version=%hhu%s",
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psi_table_get_tableidext(pp_sections),
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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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const uint8_t *p_program;
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int j = 0;
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while ((p_program = pat_get_program(p_section, j)) != NULL) {
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uint16_t i_program = patn_get_program(p_program);
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uint16_t i_pid = patn_get_pid(p_program);
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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(opaque, "<PROGRAM number=\"%hu\" pid=\"%hu\"/>",
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i_program, i_pid);
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break;
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default:
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if (i_program == 0)
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pf_print(opaque, " * NIT pid=%hu", i_pid);
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else
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pf_print(opaque, " * program number=%hu pid=%hu",
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i_program, i_pid);
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}
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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(opaque, "</PAT>");
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break;
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default:
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pf_print(opaque, "end PAT");
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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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