BasicColumn<T>::BasicColumn(Allocator& alloc, ref_type ref)
{
char* header = alloc.translate(ref);
bool root_is_leaf = !Array::get_is_inner_bptree_node_from_header(header);
if (root_is_leaf) {
BasicArray<T>* root = new BasicArray<T>(alloc); // Throws
root->init_from_mem(MemRef(header, ref));
m_array = root;
}
else {
Array* root = new Array(alloc); // Throws
root->init_from_mem(MemRef(header, ref));
m_array = root;
}
}
inline void ArrayStringLong::init_from_ref(ref_type ref) noexcept
{
REALM_ASSERT(ref);
char* header = get_alloc().translate(ref);
init_from_mem(MemRef(header, ref));
m_nullable = (Array::size() == 3);
}
bool NetMessageSocket::readMessage()
{
writeMessage("GET", MemRef(key, keysize));
flush();
buf_.clear();
NetMessageReader parser(&buf_);
socket_->read(buf_);
parser.parse();
if (parser.state() != NetMessageReader::MESSAGE_END) {
// protocol error
TRACE("protocol error: %d", parser.state());
return false;
}
NetMessage* message = parser.message();
switch (message->type()) {
case NetMessage::Array:
case NetMessage::Status:
case NetMessage::Number:
// unexpected result type, but yeah
case NetMessage::String:
val.clear();
val.push_back(message->toString());
return true;
case NetMessage::Nil:
val.clear();
return true;
case NetMessage::Error:
default:
TRACE("unknown type");
return false;
}
}
inline void ArrayBinary::init_from_ref(ref_type ref) noexcept
{
REALM_ASSERT(ref);
char* header = get_alloc().translate(ref);
init_from_mem(MemRef(header, ref, m_alloc));
}
