/*
* parse_desc_multilingual_network_name.c
*
* Created by: si_desc.pl
* Created on: 20-May-2011
* Author: sdprice1
*/
// VERSION = 1.00
/*=============================================================================================*/
// USES
/*=============================================================================================*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <fcntl.h>
#include <inttypes.h>
#include "parse_desc_multilingual_network_name.h"
#include "descriptors/parse_desc.h"
/*=============================================================================================*/
// CONSTANTS
/*=============================================================================================*/
/*=============================================================================================*/
// MACROS
/*=============================================================================================*/
/*=============================================================================================*/
// FUNCTIONS
/*=============================================================================================*/
/* ----------------------------------------------------------------------- */
//
// multilingual_network_name_descriptor(){
// descriptor_tag 8 uimsbf
// descriptor_length 8 uimsbf
// for (i=0;i<N;i++) {
// ISO_639_language_code 24 bslbf
// network_name_length 8 uimsbf
// for (j=0;j<N;j++){
// char 8 uimsbf
// }
// }
// }
/* ----------------------------------------------------------------------- */
void print_multilingual_network_name(struct Descriptor_multilingual_network_name *mnnd, int level)
{
struct list_head *item, *safe;
printf(" Descriptor: multilingual_network_name [0x%02x]\n", mnnd->descriptor_tag) ;
printf(" Length: %d\n", mnnd->descriptor_length) ;
list_for_each_safe(item,safe,&mnnd->mnnd_array) {
struct MNND_entry *mnnd_entry = list_entry(item, struct MNND_entry, next);
// MNND entry
printf(" -MNND entry-\n") ;
printf(" ISO_639_language_code = %d\n", mnnd_entry->ISO_639_language_code) ;
printf(" network_name_length = %d\n", mnnd_entry->network_name_length) ;
printf(" network_name = \"%s\"\n", mnnd_entry->network_name) ;
}
}
/* ----------------------------------------------------------------------- */
struct Descriptor *parse_multilingual_network_name(struct TS_bits *bits, unsigned tag, unsigned len)
{
struct Descriptor_multilingual_network_name *mnnd ;
unsigned byte ;
int end_buff_len ;
mnnd = (struct Descriptor_multilingual_network_name *)malloc( sizeof(*mnnd) ) ;
memset(mnnd,0,sizeof(*mnnd));
//== Parse data ==
INIT_LIST_HEAD(&mnnd->next);
mnnd->descriptor_tag = tag ; // already extracted by parse_desc()
mnnd->descriptor_length = len ; // already extracted by parse_desc()
INIT_LIST_HEAD(&mnnd->mnnd_array) ;
end_buff_len = bits_len_calc(bits, -mnnd->descriptor_length ) ;
while (bits->buff_len > end_buff_len)
{
struct MNND_entry *mnnd_entry = malloc(sizeof(*mnnd_entry));
memset(mnnd_entry,0,sizeof(*mnnd_entry));
list_add_tail(&mnnd_entry->next,&mnnd->mnnd_array);
mnnd_entry->ISO_639_language_code = bits_get(bits, 24) ;
mnnd_entry->network_name_length = bits_get(bits, 8) ;
end_buff_len = bits_len_calc(bits, -mnnd_entry->network_name_length) ;
mnnd_entry->network_name[0] = 0 ;
for (byte=0; (bits->buff_len > end_buff_len) && (byte < MAX_NETWORK_NAME_LEN); ++byte)
{
mnnd_entry->network_name[byte] = bits_get(bits, 8) ;
mnnd_entry->network_name[byte+1] = 0 ;
}
}
return (struct Descriptor *)mnnd ;
}
/* ----------------------------------------------------------------------- */
void free_multilingual_network_name(struct Descriptor_multilingual_network_name *mnnd)
{
struct list_head *item, *safe;
list_for_each_safe(item,safe,&mnnd->mnnd_array) {
struct MNND_entry *mnnd_entry = list_entry(item, struct MNND_entry, next);
free(mnnd_entry) ;
}
free(mnnd) ;
}