int parse_fixed_program_record(unsigned char **pp,
struct fixed_program_record * prog,
int varsize)
{
unsigned char * p = *pp;
int data_len;
u8 offset;
memset(prog, 0, sizeof prog);
prog->flags = rtv_to_u32(&p);
prog->event_time = rtv_to_u32(&p);
prog->tmsid = rtv_to_u32(&p);
prog->minutes = rtv_to_u16(&p);
prog->genre1 = *p++;
prog->genre2 = *p++;
prog->genre3 = *p++;
prog->genre4 = *p++;
prog->record_len = rtv_to_u16(&p);
prog->title_len = *p++;
prog->episode_len = *p++;
prog->description_len = *p++;
prog->actor_len = *p++;
prog->guest_len = *p++;
prog->suzuki_len = *p++;
prog->producer_len = *p++;
prog->director_len = *p++;
if (varsize)
data_len = prog->record_len - 28;
else
data_len = sizeof(prog->datablock);
memcpy(prog->datablock, p, data_len);
p += data_len;
*pp = p;
p = prog->datablock;
if (prog->flags & 0x0040)
parse_parts(&p, &prog->parts);
if (prog->flags & 0x0020)
parse_movie(&p, &prog->movie);
offset = p - prog->datablock;
prog->title_offset = offset; offset += prog->title_len;
prog->episode_offset = offset; offset += prog->episode_len;
prog->description_offset = offset; offset += prog->description_len;
prog->actor_offset = offset; offset += prog->actor_len;
prog->guest_offset = offset; offset += prog->guest_len;
prog->suzuki_offset = offset; offset += prog->suzuki_len;
prog->producer_offset = offset; offset += prog->producer_len;
prog->director_offset = offset; offset += prog->director_len;
expect(prog->record_len == 0 ||
((offset + 28 + 3) & 0xfffc) == prog->record_len);
return 0;
}
static int parse_cmdline(struct cmdline_parts **parts, const char *cmdline)
{
int ret;
char *buf;
char *pbuf;
char *next;
struct cmdline_parts **next_parts;
*parts = NULL;
next = pbuf = buf = strdup(cmdline);
if (!buf) {
DBG_MSG("Fail to dup cmdline, size=%d\n", strlen(cmdline));
return -ENOMEM;
}
next_parts = parts;
while (next && *pbuf) {
next = strchr(pbuf, ';');
if (next)
*next = '\0';
ret = parse_parts(next_parts, pbuf);
if (ret)
goto fail;
if (next)
pbuf = ++next;
next_parts = &(*next_parts)->next_parts;
}
if (!*parts) {
DBG_MSG("cmdline partition has not valid partition.");
ret = -EINVAL;
goto fail;
}
ret = 0;
done:
free(buf);
return ret;
fail:
free_parts(parts);
goto done;
}
