void process_service_block (cc708_service_decoder *decoder, unsigned char *data, int data_length)
{
int i=0;
while (i<data_length)
{
int used=-1;
if (data[i]!=EXT1)
{
// Group C0
if (/* data[i]>=0x00 && */ data[i]<=0x1F) // Comment to silence warning
{
used=handle_708_C0 (decoder,data+i,data_length-i);
}
// Group G0
else if (data[i]>=0x20 && data[i]<=0x7F)
{
used=handle_708_G0 (decoder,data+i,data_length-i);
}
// Group C1
else if (data[i]>=0x80 && data[i]<=0x9F)
{
used=handle_708_C1 (decoder,data+i,data_length-i);
}
// Group C2
else
used=handle_708_G1 (decoder,data+i,data_length-i);
if (used==-1)
{
//! @todo Not sure if a local reset is going to be helpful here.
cc708_service_reset (decoder);
return;
}
}
else // Use extended set
{
used=handle_708_extended_char (decoder, data+i+1,data_length-1);
used++; // Since we had EXT1
}
i+=used;
}
// update rollup windows
int update = 0;
for (int i = 0; i<I708_MAX_WINDOWS; i++)
{
if (decoder->windows[i].is_defined && decoder->windows[i].visible &&
(decoder->windows[i].anchor_point == anchorpoint_bottom_left ||
decoder->windows[i].anchor_point == anchorpoint_bottom_center))
{
update++;
break;
}
}
if (update)
{
updateScreen(decoder);
}
}
void process_service_block (cc708_service_decoder *decoder, unsigned char *data, int data_length)
{
int i=0;
while (i<data_length)
{
if (data[i]==EXT1) // Use extended set
{
handle_708_extended_char (decoder, data[i+1]);
i+=2;
continue;
}
int used=-1;
// Group C0
if (/* data[i]>=0x00 && */ data[i]<=0x1F) // Comment to silence warning
{
used=handle_708_C0 (decoder,data+i,data_length-i);
}
// Group G0
else if (data[i]>=0x20 && data[i]<=0x7F)
{
used=handle_708_G0 (decoder,data+i,data_length-i);
}
// Group C1
else if (data[i]>=0x80 && data[i]<=0x9F)
{
used=handle_708_C1 (decoder,data+i,data_length-i);
}
// Group C2
else
used=handle_708_G1 (decoder,data+i,data_length-i);
if (used==-1)
{
printf ("There was a problem handling the data. Reseting service decoder\n");
// TODO: Not sure if a local reset is going to be helpful here.
cc708_service_reset (decoder);
return;
}
i+=used;
}
}
