/***************************************************************************** * si_print.h: ETSI EN 300 468 Service Information (printing) ***************************************************************************** * Copyright (C) 2010 VideoLAN * $Id: psi_print.h -1 $ * * Authors: Christophe Massiot * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject * to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *****************************************************************************/ /* * Placed here for dependancy reasons */ #ifndef __BITSTREAM_DVB_SI_PRINT_H__ #define __BITSTREAM_DVB_SI_PRINT_H__ #include #include #include #ifdef __cplusplus extern "C" { #endif /***************************************************************************** * Descriptors list *****************************************************************************/ static inline void descl_print(uint8_t *p_descl, uint16_t i_length, f_print pf_print, void *print_opaque, f_iconv pf_iconv, void *iconv_opaque, print_type_t i_print_type) { uint16_t j = 0; uint8_t *p_desc; uint32_t i_private_data_specifier = 0; while ((p_desc = descl_get_desc(p_descl, i_length, j)) != NULL) { uint8_t i_tag = desc_get_tag(p_desc); j++; desc_print_begin(p_desc, pf_print, print_opaque, i_print_type); if (i_private_data_specifier == 0x28) { /* EICTA */ switch (i_tag) { #define CASE_DESC(id) \ case 0x##id: \ if (desc##id##p28_validate(p_desc)) \ desc##id##p28_print(p_desc, pf_print, print_opaque, \ i_print_type); \ else \ desc_print_error(p_desc, pf_print, print_opaque, \ i_print_type); \ goto print_end; CASE_DESC(83) CASE_DESC(88) #undef CASE_DESC default: break; } } switch (i_tag) { #define CASE_DESC(id) \ case 0x##id: \ if (desc##id##_validate(p_desc)) \ desc##id##_print(p_desc, pf_print, print_opaque, \ i_print_type); \ else \ desc_print_error(p_desc, pf_print, print_opaque, \ i_print_type); \ break; #define CASE_DESC_ICONV(id) \ case 0x##id: \ if (desc##id##_validate(p_desc)) \ desc##id##_print(p_desc, pf_print, print_opaque, \ pf_iconv, iconv_opaque, i_print_type); \ else \ desc_print_error(p_desc, pf_print, print_opaque, \ i_print_type); \ break; CASE_DESC(05) CASE_DESC(09) CASE_DESC(0a) CASE_DESC_ICONV(40) CASE_DESC(41) CASE_DESC(43) CASE_DESC(44) CASE_DESC(46) CASE_DESC_ICONV(48) CASE_DESC(4a) CASE_DESC(56) CASE_DESC(59) CASE_DESC(5a) CASE_DESC(6a) #undef CASE_DESC #undef CASE_DESC_ICONV case 0x5f: if (desc5f_validate(p_desc)) { desc5f_print(p_desc, pf_print, print_opaque, i_print_type); i_private_data_specifier = desc5f_get_specifier(p_desc); } else desc_print_error(p_desc, pf_print, print_opaque, i_print_type); break; default: desc_print(p_desc, pf_print, print_opaque, i_print_type); break; } print_end: desc_print_end(p_desc, pf_print, print_opaque, i_print_type); } } static inline void descs_print(uint8_t *p_descs, f_print pf_print, void *print_opaque, f_iconv pf_iconv, void *iconv_opaque, print_type_t i_print_type) { descl_print(p_descs + DESCS_HEADER_SIZE, descs_get_length(p_descs), pf_print, print_opaque, pf_iconv, iconv_opaque, i_print_type); } #include /***************************************************************************** * Service Description Table *****************************************************************************/ static inline void sdt_table_print(uint8_t **pp_sections, f_print pf_print, void *print_opaque, f_iconv pf_iconv, void *iconv_opaque, print_type_t i_print_type) { uint8_t i_last_section = psi_table_get_lastsection(pp_sections); uint8_t i; switch (i_print_type) { case PRINT_XML: pf_print(print_opaque, "", psi_table_get_tableid(pp_sections), psi_table_get_tableidext(pp_sections), psi_table_get_version(pp_sections), !psi_table_get_current(pp_sections) ? 0 : 1, sdt_get_onid(psi_table_get_section(pp_sections, 0))); break; default: pf_print(print_opaque, "new SDT %s tsid=%hu version=%hhu%s onid=%hu", psi_table_get_tableid(pp_sections) == SDT_TABLE_ID_ACTUAL ? "actual" : "other", psi_table_get_tableidext(pp_sections), psi_table_get_version(pp_sections), !psi_table_get_current(pp_sections) ? " (next)" : "", sdt_get_onid(psi_table_get_section(pp_sections, 0))); } for (i = 0; i <= i_last_section; i++) { uint8_t *p_section = psi_table_get_section(pp_sections, i); uint8_t *p_service; int j = 0; while ((p_service = sdt_get_service(p_section, j)) != NULL) { j++; switch (i_print_type) { case PRINT_XML: pf_print(print_opaque, "", sdtn_get_sid(p_service), sdtn_get_eitschedule(p_service) ? 1 : 0, sdtn_get_eitpresent(p_service) ? 1 : 0, sdtn_get_running(p_service), sdtn_get_ca(p_service) ? 1 : 0); break; default: pf_print(print_opaque, " * service sid=%hu eit%s%s running=%hhu%s", sdtn_get_sid(p_service), sdtn_get_eitschedule(p_service) ? " schedule" : "", sdtn_get_eitpresent(p_service) ? " present" : "", sdtn_get_running(p_service), sdtn_get_ca(p_service) ? " scrambled" : ""); } descs_print(sdtn_get_descs(p_service), pf_print, print_opaque, pf_iconv, iconv_opaque, i_print_type); switch (i_print_type) { case PRINT_XML: pf_print(print_opaque, ""); break; default: break; } } } switch (i_print_type) { case PRINT_XML: pf_print(print_opaque, ""); break; default: pf_print(print_opaque, "end SDT"); } } #ifdef __cplusplus } #endif #endif