/* used for Struct serialization where types are known ahead of time */
static int dump_num(
LWES_TYPE type,
VALUE val,
LWES_BYTE_P buf,
size_t *off)
{
if (type != LWES_TYPE_IP_ADDR && TYPE(val) == T_STRING)
val = rb_funcall(val, id_to_i, 0, 0);
switch (type) {
case LWES_TYPE_U_INT_16:
return dump_uint16(val, buf, off);
case LWES_TYPE_INT_16:
return dump_int16(val, buf, off);
case LWES_TYPE_U_INT_32:
return dump_uint32(val, buf, off);
case LWES_TYPE_INT_32:
return dump_int32(val, buf, off);
case LWES_TYPE_U_INT_64:
return dump_uint64(val, buf, off);
case LWES_TYPE_INT_64:
return dump_int64(val, buf, off);
case LWES_TYPE_IP_ADDR:
return dump_ip_addr(val, buf, off);
default:
rb_raise(rb_eRuntimeError,
"unknown LWES attribute type: 0x%02x", type);
}
assert("you should never get here (dump_num)");
return -1;
}
void dump_int64_smart(uint64_t value, FILE *stream)
{
uint64_t val = value;
const char *c = "";
if(value > 1000000000)
{
val = value / 1000000000;
c = "G";
}
else if(value > 1000000)
{
val = value / 1000000;
c = "M";
}
else if(value > 1000)
{
val = value / 1000;
c = "K";
}
dump_int64(val, stream);
fputs(c, stream);
}