properly handle guidance, fix sql field names
This commit is contained in:
parent
fba5a52e92
commit
26f0a4cf64
38
descriptor.c
38
descriptor.c
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@ -19,7 +19,7 @@ read_descriptor_header(struct epg *epg)
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{
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struct descriptor *d;
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d = (struct descriptor *)malloc(sizeof(struct descriptor));
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d = (struct descriptor *)calloc(sizeof(struct descriptor), 1);
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d->loaded = 0;
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if (epg->binsize - epg->offset < 2)
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@ -120,15 +120,37 @@ read_descriptor(struct epg *epg, struct descriptor *d)
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break;
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case DS_USER_DEFINED:
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d->content.d137.text =
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read_lstring(epg, &d->content.d137.textlen);
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{
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int sofar = 0;
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/* reserved:6 guidance_type:2 */
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d->content.d137.guidance_type = epg->bin[epg->offset++] & 0x3;
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sofar++;
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switch (d->content.d137.guidance_type)
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{
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case 0:
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/* guidance_type 0 means unsuitable for broadcast
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* prior to the watershed so set mode to 1. */
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d->content.d137.guidance_mode = 1;
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break;
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case 1:
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/* reserved:7 guidance_mode:1 */
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d->content.d137.guidance_mode =
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epg->bin[epg->offset++] & 0x1;
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sofar++;
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break;
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default:
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/* Unknown guidance type.. */
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break;
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}
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memcpy(d->content.d137.lang, epg->bin + epg->offset, 3);
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epg->offset += 3;
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d->content.d137.warning = string_to_end(epg, d,
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4 + d->content.d137.textlen,
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sofar += 3;
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d->content.d137.warning = string_to_end(epg, d, sofar,
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&d->content.d137.warninglen);
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break;
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}
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case DS_LINKAGE:
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memcpy(&d->content.d74, epg->bin + epg->offset,
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@ -252,8 +274,6 @@ free_descriptor(struct descriptor *d)
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break;
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case DS_USER_DEFINED:
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if (d->content.d137.text)
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free(d->content.d137.text);
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if (d->content.d137.warning)
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free(d->content.d137.warning);
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break;
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@ -373,9 +393,9 @@ dump_descriptor(struct descriptor *d, int content)
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break;
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case DS_USER_DEFINED:
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DUMPINT(d, content.d137.textlen);
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DUMPINT(d, content.d137.guidance_type);
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DUMPINT(d, content.d137.guidance_mode);
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DUMPNSTR(d, content.d137.lang, 3);
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DUMPHEX(d, content.d137.text, d->content.d137.textlen);
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DUMPHEX(d, content.d137.warning, d->content.d137.warninglen);
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break;
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12
descriptor.h
12
descriptor.h
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@ -9,9 +9,9 @@
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#define DS_COMPONENT 80 /* 0x50 */
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#define DS_CONTENT 84 /* 0x54 */
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#define DS_PRIVATE_DATA_SPECIFIER 95 /* 0x5f */
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#define DS_CONTENT_IDENTIFIER 118
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#define DS_FTA_CONTENT_MGMT 126
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#define DS_USER_DEFINED 137
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#define DS_CONTENT_IDENTIFIER 118 /* 0x76 */
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#define DS_FTA_CONTENT_MGMT 126 /* 0x7e */
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#define DS_USER_DEFINED 137 /* 0x89 */
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#define PARSER_SHORT_EVENT 0
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#define PARSER_USER_DEFINED 1
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@ -67,12 +67,12 @@ struct descriptor {
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unsigned int user:8;
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} d84; /* CONTENT */
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struct {
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unsigned int textlen;
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char *text;
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unsigned int guidance_type;
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unsigned int guidance_mode;
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char lang[3];
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char *warning;
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unsigned int warninglen;
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} d137; /* USER_DEFINED - content warnings? */
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} d137; /* USER_DEFINED - content warnings */
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struct {
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unsigned int no_revocation:1;
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unsigned int control_remote_access:2;
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7
epg.c
7
epg.c
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@ -410,6 +410,13 @@ parse(char *epgpath,
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check_filter(filter, FILTER_CONTENT,
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dslist[PARSER_CONTENT]->content.d84.level1,
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NULL))
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) && (
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!(filterflags & FILTER_GUIDETYPE) ||
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(dslist[PARSER_USER_DEFINED] &&
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check_filter(filter, FILTER_GUIDETYPE,
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dslist[PARSER_USER_DEFINED]->
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content.d137.guidance_type,
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NULL))
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)
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)
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callback(epg, s, d, dslist, val);
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3
epg.h
3
epg.h
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@ -71,7 +71,8 @@ enum epgfiltertype {
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FILTER_CRID = 0x10,
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FILTER_SCRID = 0x20,
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FILTER_CONTENT = 0x40,
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FILTER_TIMERANGE = 0x80
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FILTER_TIMERANGE = 0x80,
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FILTER_GUIDETYPE = 0x100
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};
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enum matchtype { FT_EQUAL, FT_RANGE, FT_GREATER, FT_LESS };
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75
main.c
75
main.c
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@ -1,6 +1,6 @@
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/*
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* Humax EPG Tool
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* by af123, 2011 - 2013
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* by af123, 2011 - 2015
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*/
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#include <stdio.h>
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@ -21,7 +21,7 @@
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#include "lint.h"
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int debug = 0;
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const char *version = "1.0.14";
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const char *version = "1.0.15";
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unsigned long sysopts = 0;
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unsigned long filterflags = 0;
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static time_t latest_stamp = 0;
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@ -34,7 +34,7 @@ sqlite3_stmt *stmt;
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int
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syntax()
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{
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fprintf(stderr, "Humax EPG Tool v%s, by af123, 2011-2013.\n\n",
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fprintf(stderr, "Humax EPG Tool v%s, by af123, 2011-2015.\n\n",
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version);
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fprintf(stderr,
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"Syntax: epg [options] [filters] <command>...\n\n");
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@ -44,7 +44,7 @@ syntax()
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" -d[level] Set debug level.\n"
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" -f<file> Specify alternate EPG data file.\n"
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" -h Show help text.\n"
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" -p Parsable output.\n"
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" -p Parsable output (see *).\n"
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"\n"
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);
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fprintf(stderr,
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@ -54,6 +54,8 @@ syntax()
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" -E<event id> Show only selected event.\n"
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" -R<SCRID> Show only events with this Series ID.\n"
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" -S<service id> Show only selected service.\n"
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" -G<type> Show only records with this guidance "
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"type\n"
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);
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fprintf(stderr,
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" -T<content type> Show only selected content types.\n"
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@ -83,6 +85,14 @@ syntax()
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" searchall <text> "
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"Search programme names/descriptions for text.\n"
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);
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fprintf(stderr, "\n"
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"* Parseable output is tab delimited and contains the following fields:\n"
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" Service ID, Event ID, Start, Duration, Encrypted,\n"
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" Title, Synopsis, Warning, Content Code, Content Type,\n"
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" Event CRID, Series CRID, Recommended CRID, Guidance Mode\n"
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);
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fprintf(stderr, "\n");
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return 0;
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}
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@ -249,8 +259,8 @@ sqlitedumpstart(char *file)
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"create table epg ("
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"[service_id] integer, [event_id] integer, "
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"[start] integer, [end] integer, [duration] integer, "
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"[name] text, [text] text, [warning] text, "
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"[content_type] integer, [content] text, "
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"[name] text, [text] text, [warning] text, [warning_mode] integer, "
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"[content_code] integer, [content_type] text, "
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"[event_crid] text, [series_crid] text, [rec_crid] text)"
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);
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EXEC("create index tm on epg(start,end)");
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@ -314,33 +324,34 @@ sqlitedump(struct epg *epg __attribute__((unused)),
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DECOMPRESS(d->content.d137.warning, d->content.d137.warninglen);
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sqlite3_bind_text(stmt, 8, d->content.d137.warning, -1, NULL);
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sqlite3_bind_int(stmt, 9, d->content.d137.guidance_mode);
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}
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if (ds[PARSER_CONTENT])
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{
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sqlite3_bind_int(stmt, 9,
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sqlite3_bind_int(stmt, 10,
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ds[PARSER_CONTENT]->content.d84.level1);
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sqlite3_bind_text(stmt, 10, content_type(ds[PARSER_CONTENT]),
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sqlite3_bind_text(stmt, 11, content_type(ds[PARSER_CONTENT]),
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-1, NULL);
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}
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if (ds[PARSER_CRID_EVENT])
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{
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struct descriptor *d = ds[PARSER_CRID_EVENT];
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sqlite3_bind_text(stmt, 11, d->content.d118.crids[0].crid,
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sqlite3_bind_text(stmt, 12, d->content.d118.crids[0].crid,
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-1, NULL);
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}
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if (ds[PARSER_CRID_SERIES])
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{
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struct descriptor *d = ds[PARSER_CRID_SERIES];
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sqlite3_bind_text(stmt, 12, d->content.d118.crids[0].crid,
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sqlite3_bind_text(stmt, 13, d->content.d118.crids[0].crid,
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-1, NULL);
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}
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if (ds[PARSER_CRID_REC])
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{
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struct descriptor *d = ds[PARSER_CRID_REC];
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sqlite3_bind_text(stmt, 13, d->content.d118.crids[0].crid,
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sqlite3_bind_text(stmt, 14, d->content.d118.crids[0].crid,
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-1, NULL);
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}
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@ -420,12 +431,16 @@ json(struct epg *epg __attribute__((unused)),
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printf(",\n \"warning\": \"%s\"",
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json_escape_len(d->content.d137.warninglen,
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d->content.d137.warning));
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printf(",\n \"guidance_type\": \"%d\"",
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d->content.d137.guidance_type);
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printf(",\n \"guidance_mode\": \"%d\"",
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d->content.d137.guidance_mode);
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}
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if (ds[PARSER_CONTENT])
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{
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printf(",\n \"content_type\": \"%d\"",
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printf(",\n \"content_code\": \"%d\"",
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ds[PARSER_CONTENT]->content.d84.level1);
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printf(",\n \"content\": \"%s\"",
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printf(",\n \"content_type\": \"%s\"",
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content_type(ds[PARSER_CONTENT]));
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}
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@ -469,8 +484,9 @@ sqldumpstart()
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printf("name varchar(255),\n");
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printf("text varchar(255),\n");
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printf("warning varchar(255),\n");
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printf("content_type bigint unsigned not null,\n");
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printf("content varchar(255),\n");
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printf("guidance_mode tinyint unsigned not null,\n");
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printf("content_code bigint unsigned not null,\n");
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printf("content_type varchar(255),\n");
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printf("event_crid varchar(255),\n");
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printf("series_crid varchar(255),\n");
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printf("rec_crid varchar(255),\n");
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@ -534,12 +550,15 @@ sqldump(struct epg *epg __attribute__((unused)),
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printf(",\n warning = '%s'",
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sql_escape_len(d->content.d137.warninglen,
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d->content.d137.warning));
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printf(",\n guidance_mode = '%d'",
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d->content.d137.guidance_mode);
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}
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if (ds[PARSER_CONTENT])
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{
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printf(",\n content_type = %d",
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printf(",\n content_code = %d",
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ds[PARSER_CONTENT]->content.d84.level1);
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printf(",\n content = '%s'", content_type(ds[PARSER_CONTENT]));
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printf(",\n content_type = '%s'",
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content_type(ds[PARSER_CONTENT]));
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}
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if (ds[PARSER_CRID_EVENT])
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@ -593,7 +612,8 @@ dump(struct epg *epg __attribute__((unused)),
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{
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/* service_id, event_id, start, duration, encrypted, name, text
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* warning, content code, content type,
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* event CRID, series CRID, rec CRID
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* event CRID, series CRID, rec CRID,
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* guidance mode
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*/
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printf("%d\t%d\t%ld\t%d\t%d\t",
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s->service_id, d->event_id, tm,
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@ -656,6 +676,15 @@ dump(struct epg *epg __attribute__((unused)),
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else
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printf("\t");
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if (ds[PARSER_USER_DEFINED])
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{
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struct descriptor *d137 = ds[PARSER_USER_DEFINED];
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printf("%d\t", d137->content.d137.guidance_mode);
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}
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else
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printf("\t");
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printf("\n");
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return;
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}
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@ -717,6 +746,10 @@ dump(struct epg *epg __attribute__((unused)),
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safeprintf("%30s: %.*s\n", "Warning",
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d137->content.d137.warninglen, d137->content.d137.warning);
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printf("%30s: %d\n", "Guidance Type",
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d137->content.d137.guidance_type);
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printf("%30s: %d\n", "Guidance Mode",
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d137->content.d137.guidance_mode);
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}
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if (ds[PARSER_CONTENT])
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@ -920,6 +953,12 @@ main(int argc, char **argv)
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add_epgfilter(&filter, FILTER_CONTENT,
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atoi(cp), 0, NULL, FT_EQUAL);
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goto nextopt;
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case 'G':
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GETOPT;
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add_epgfilter(&filter, FILTER_GUIDETYPE,
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atoi(cp), 0, NULL, FT_EQUAL);
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goto nextopt;
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}
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}
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nextopt:
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