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tables.c
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tables.c
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/* dvbindex - a program for indexing DVB streams
Copyright (C) 2017 Daniel Kamil Kozar
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "tables.h"
#include "column_ids.h"
#include "util.h"
#include <assert.h>
#include <sqlite3.h>
static const dvbindex_table_column_def vid_streams_coldefs[] = {
{"file_rowid", "NOT NULL", SQLITE_INTEGER},
{"pid", "NOT NULL", SQLITE_INTEGER},
{"fmt", "", SQLITE_TEXT},
{"width", "", SQLITE_INTEGER},
{"height", "", SQLITE_INTEGER},
{"fps", "", SQLITE_FLOAT},
{"bitrate", "", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(vid_streams_coldefs) == VID_STREAM_COLUMN__LAST - 1,
vid_streams_invalid_columns);
static const dvbindex_table_column_def aud_streams_coldefs[] = {
{"file_rowid", "NOT NULL", SQLITE_INTEGER},
{"pid", "NOT NULL", SQLITE_INTEGER},
{"fmt", "", SQLITE_TEXT},
{"channels", "", SQLITE_INTEGER},
{"sample_rate", "", SQLITE_INTEGER},
{"bitrate", "", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(aud_streams_coldefs) == AUD_STREAM_COLUMN__LAST - 1,
aud_streams_invalid_columns);
static const dvbindex_table_column_def pats_coldefs[] = {
{"file_rowid", "NOT NULL", SQLITE_INTEGER},
{"tsid", "NOT NULL", SQLITE_INTEGER},
{"version", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(pats_coldefs) == PAT_COLUMN__LAST - 1,
pats_invalid_columns);
static const dvbindex_table_column_def pmts_coldefs[] = {
{"pat_rowid", "NOT NULL", SQLITE_INTEGER},
{"program_number", "NOT NULL", SQLITE_INTEGER},
{"version", "NOT NULL", SQLITE_INTEGER},
{"pcr_pid", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(pmts_coldefs) == PMT_COLUMN__LAST - 1,
pmts_invalid_columns);
static const dvbindex_table_column_def elem_streams_coldefs[] = {
{"pmt_rowid", "NOT NULL", SQLITE_INTEGER},
{"stream_type", "NOT NULL", SQLITE_INTEGER},
{"pid", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(elem_streams_coldefs) == ELEM_STREAM_COLUMN__LAST - 1,
elem_streams_invalid_columns);
static const dvbindex_table_column_def sdts_coldefs[] = {
{"pat_rowid", "NOT NULL", SQLITE_INTEGER},
{"version", "NOT NULL", SQLITE_INTEGER},
{"onid", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(sdts_coldefs) == SDT_COLUMN__LAST - 1,
sdts_invalid_columns);
static const dvbindex_table_column_def services_coldefs[] = {
{"sdt_rowid", "NOT NULL", SQLITE_INTEGER},
{"program_number", "NOT NULL", SQLITE_INTEGER},
{"running_status", "NOT NULL", SQLITE_INTEGER},
{"scrambled", "NOT NULL", SQLITE_INTEGER},
{"name", "", SQLITE_TEXT},
{"provider_name", "", SQLITE_TEXT}};
STATIC_ASSERT(ARRAY_SIZE(services_coldefs) == SERVICE_COLUMN__LAST - 1,
services_invalid_columns);
static const dvbindex_table_column_def files_coldefs[] = {
{"name", "NOT NULL", SQLITE_TEXT}, {"size", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(files_coldefs) == FILE_COLUMN__LAST - 1,
files_invalid_columns);
static const dvbindex_table_column_def lang_specs_coldefs[] = {
{"elem_stream_rowid", "NOT NULL", SQLITE_INTEGER},
{"language", "NOT NULL", SQLITE_TEXT},
{"audio_type", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(lang_specs_coldefs) == LANG_SPEC_COLUMN__LAST - 1,
lang_specs_invalid_columns);
static const dvbindex_table_column_def ttx_pages_coldefs[] = {
{"elem_stream_rowid", "NOT NULL", SQLITE_INTEGER},
{"language", "NOT NULL", SQLITE_TEXT},
{"teletext_type", "NOT NULL", SQLITE_INTEGER},
{"magazine_number", "NOT NULL", SQLITE_INTEGER},
{"page_number", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(ttx_pages_coldefs) == TTX_PAGE_COLUMN__LAST - 1,
ttx_pages_invalid_columns);
static const dvbindex_table_column_def subtitle_contents_coldefs[] = {
{"elem_stream_rowid", "NOT NULL", SQLITE_INTEGER},
{"language", "NOT NULL", SQLITE_TEXT},
{"subtitling_type", "NOT NULL", SQLITE_INTEGER},
{"composition_page_id", "NOT NULL", SQLITE_INTEGER},
{"ancillary_page_id", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(subtitle_contents_coldefs) ==
SUBTITLE_CONTENT_COLUMN__LAST - 1,
subtitle_contents_invalid_columns);
static const dvbindex_table_column_def networks_coldefs[] = {
{"file_rowid", "NOT NULL", SQLITE_INTEGER},
{"network_id", "NOT NULL", SQLITE_INTEGER},
{"network_name", "", SQLITE_TEXT}};
STATIC_ASSERT(ARRAY_SIZE(networks_coldefs) == NETWORK_COLUMN__LAST - 1,
networks_invalid_coldefs);
static const dvbindex_table_column_def transport_streams_coldefs[] = {
{"network_rowid", "NOT NULL", SQLITE_INTEGER},
{"tsid", "NOT NULL", SQLITE_INTEGER},
{"onid", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(transport_streams_coldefs) ==
TRANSPORT_STREAM_COLUMN__LAST - 1,
transport_streams_invalid_coldefs);
static const dvbindex_table_column_def ts_services_coldefs[] = {
{"ts_rowid", "NOT NULL", SQLITE_INTEGER},
{"service_id", "NOT NULL", SQLITE_INTEGER},
{"service_type", "NOT NULL", SQLITE_INTEGER}};
STATIC_ASSERT(ARRAY_SIZE(ts_services_coldefs) == TS_SERVICE_COLUMN__LAST - 1,
ts_services_invalid_coldefs);
/* clang-format off */
#define DEFINE_TABLE(x) \
{ #x, x##_coldefs, ARRAY_SIZE(x##_coldefs) }
/* clang-format on */
const dvbindex_table_def *table_get_def(dvbindex_table t) {
static const dvbindex_table_def tables[] = {DEFINE_TABLE(aud_streams),
DEFINE_TABLE(vid_streams),
DEFINE_TABLE(pats),
DEFINE_TABLE(pmts),
DEFINE_TABLE(elem_streams),
DEFINE_TABLE(sdts),
DEFINE_TABLE(services),
DEFINE_TABLE(files),
DEFINE_TABLE(lang_specs),
DEFINE_TABLE(ttx_pages),
DEFINE_TABLE(subtitle_contents),
DEFINE_TABLE(networks),
DEFINE_TABLE(transport_streams),
DEFINE_TABLE(ts_services)};
STATIC_ASSERT(ARRAY_SIZE(tables) == DVBINDEX_TABLE__LAST,
not_all_tables_defined);
assert(t < DVBINDEX_TABLE__LAST);
return tables + t;
}