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/*
* * dvbrc2vdr.c: Converts 'xtvrc' files to 'vdr' channel format
* *
* * Copyright (C) 2000 Plamen Ganev
* *
* * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
* *
* * The author can be reached at pganev@comm.it
* *
* */
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
#define MAX_LINE_LEN 1024
#define MAX_NAME 100
#define TOKS ": \n\r"
#define NAMETOKS ":\n\r"
typedef struct {
char Name[MAX_NAME+1];
int freq;
int color, hue, bright, saturation ;
int nitv, input ;
int pol, srate, fec, vpid, apid, lnbnum, type;
int sid, pcrpid ;
} CHANNEL_DATA ;
void strupr( char *s ){
while ( s && *s ){
*s = toupper(*s);
s++;
}
}
/* Warning: This function uses the last strtol string! */
int GetTpInfo( CHANNEL_DATA *channel )
{
// s is: ID x SATID x TYPE x FREQ x POL H/V SRATE x FEC x
char *p ;
p = strtok( NULL, TOKS ) ; /* Skip ID */
p = strtok( NULL, TOKS ) ; /* Skip x */
p = strtok( NULL, TOKS ) ; /* Skip SatId */
p = strtok( NULL, TOKS ) ; /* Skip x */
p = strtok( NULL, TOKS ) ; /* Skip Type */
p = strtok( NULL, TOKS ) ; /* Skip x */
p = strtok( NULL, TOKS ) ; /* Skip Freq */
p = strtok( NULL, TOKS ) ; /* Get Freq */
channel->freq = atol( p ) / 1000 ;
p = strtok( NULL, TOKS ) ; /* Skip Pol */
p = strtok( NULL, TOKS ) ; /* Get H/V */
channel->pol = (*p=='V') ? 1 : 0 ;
p = strtok( NULL, TOKS ) ; /* Skip SRATE */
p = strtok( NULL, TOKS ) ; /* Get srate */
channel->srate = atol(p) / 1000 ; /* Convert SRATE */
return 0;
}
/* Warning: This function uses the last strtol string! */
int GetChInfo( CHANNEL_DATA *channel )
{
/* s is: ID x NAME "name" SATID x TPID x SID x TYPE x VPID x APID x */
char *p, *q ;
p = strtok( NULL, TOKS ) ;
while ( p ) {
if ( !strcmp( p, "ID" )) {
p = strtok( NULL, TOKS ) ;
} else if ( !strcmp( p, "NAME")) {
while ( *p++ ); /* Jump to end of "NAME" */
p++ ; /* One More */
while ( *p == '"' ) p++ ; /* Skip the " */
q = channel->Name ;
while ( *p != '"' )
if ( *p == ':' )
*q++ = '|', p++ ;
else
*q++ = *p++ ; /* Copy the name */
*q = 0 ;
p++ ;
p = strtok( p, TOKS ) ;
channel->apid = 8190;
channel->vpid = 8190;
channel->pcrpid = 0 ;
channel->sid = 0;
} else if ( !strcmp( p, "VPID")) {
p = strtok( NULL, TOKS ) ;
channel->vpid = strtol( p, NULL, 16 ) ;
p = strtok( NULL, TOKS ) ;
} else if ( !strcmp( p, "APID")) {
p = strtok( NULL, TOKS ) ;
channel->apid = strtol( p, NULL, 16 ) ;
p = strtok( NULL, TOKS ) ;
} else if ( !strcmp( p, "SID")) {
p = strtok( NULL, TOKS ) ;
channel->sid = strtol( p, NULL, 16 ) ;
p = strtok( NULL, TOKS ) ;
} else if ( !strcmp( p, "PCRPID")) {
p = strtok( NULL, TOKS ) ;
channel->pcrpid = strtol( p, NULL, 16 ) ;
p = strtok( NULL, TOKS ) ;
} else {
p = strtok( NULL, TOKS ) ;
}
}
return 1;
}
int ReadChannel( FILE *f, CHANNEL_DATA *channel ) {
static char s[MAX_LINE_LEN+1];
char *p;
while (fgets( s, MAX_LINE_LEN, f )){
p = strtok( s, TOKS ) ;
strupr( p ) ;
if ( !strcmp( p, "TRANSPONDER" )){
GetTpInfo( channel ) ;
} else if ( !strcmp( p, "CHANNEL" ) ) {
GetChInfo( channel ) ;
return 1 ;
}
}
return 0 ;
}
int main ( int argc, char *argv[] ){
FILE *f, *fo ;
int cnt = 0;
CHANNEL_DATA channel ;
if ( argc != 3 ){
printf("USAGE: %s <dvbrc file> <vdr file>\n\n", argv[0] ) ;
return 0;
}
if ( !(f=fopen(argv[1], "rt"))){
printf("Can't open %s for reading\n\n", argv[1]);
return 0;
}
if ( !(fo=fopen(argv[2], "wt"))){
printf("Can't open %s for writing\n\n", argv[2]);
return 0;
}
while ( ReadChannel( f, &channel ) ) {
cnt++;
fprintf(fo, "%s:%d:%c:%d:%d:%d:%d:%d:%d\n",
channel.Name ,
channel.freq ,
channel.pol ? 'v' : 'h' ,
1, //channel.lnbnum ,
channel.srate ,
channel.vpid ,
channel.apid ,
0, //channel.type ,
channel.sid ) ;
}
printf( "%d channels read.\n\n", cnt ) ;
fclose(f);
fclose(fo);
return 1;
}
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