int delete_from_buffer(bool right) {
if(right) {
forward_buffer();
} else {
wprintf(L"\033[1D");
}
if(buffer->current == NULL) {
return RET_OK;
} else {
wprintf(L"\033[K");
}
delete_elem(buffer);
if(buffer->current == NULL) {
print_buffer(true);
wprintf(L"\033[1D");
return RET_OK;
}
if(buffer->current->next != NULL) {
forward_buffer();
print_buffer(true);
backward_buffer();
wprintf(L"\033[1D");
}
return RET_OK;
}
int move_cusor(const short direction) {
switch(direction) {
case CURSOR_DIR_LEFT:
if(buffer->current != NULL) {
wprintf(L"\033[1D");
backward_buffer();
}
break;
case CURSOR_DIR_RIGHT:
if(buffer->size != buffer->position) {
wprintf(L"\033[1C");
forward_buffer();
}
break;
case CURSOR_DIR_BEGIN:
wprintf(L"\r");
move_begin_list(buffer);
break;
case CURSOR_DIR_END:
wprintf(L"\r");
move_begin_list(buffer);
print_buffer(false);
move_end_list(buffer);
break;
default: break;
}
return RET_OK;
}
void act_UP(void)
{
idle_filter_init();
flush_timeout_queue();
interface_up();
ppp_half_dead = 0;
if (buffer_packets)
forward_buffer();
/* Once we get here, we might as well kill off any outstanding
* FIFO requests */
if (!use_req && req_pid) {
killpg(req_pid, SIGKILL);
kill(req_pid, SIGKILL);
req_pid=0;
syslog(LOG_INFO,"Cancelling link up requested denied in favour of existing link.");
}
}
