5f681d0b0f
- Add blocking mode option to PacketPeerUDP. - put_packet returns ERR_UNAVAILABLE when operation would block. - ENet module uses non-blocking UDP.
89 lines
3.7 KiB
C++
89 lines
3.7 KiB
C++
/*************************************************************************/
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/* packet_peer_udp.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "packet_peer_udp.h"
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#include "io/ip.h"
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PacketPeerUDP *(*PacketPeerUDP::_create)() = NULL;
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void PacketPeerUDP::set_blocking_mode(bool p_enable) {
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blocking = p_enable;
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}
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String PacketPeerUDP::_get_packet_ip() const {
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return get_packet_address();
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}
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Error PacketPeerUDP::_set_dest_address(const String &p_address, int p_port) {
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IP_Address ip;
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if (p_address.is_valid_ip_address()) {
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ip = p_address;
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} else {
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ip = IP::get_singleton()->resolve_hostname(p_address);
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if (!ip.is_valid())
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return ERR_CANT_RESOLVE;
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}
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set_dest_address(ip, p_port);
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return OK;
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}
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void PacketPeerUDP::_bind_methods() {
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ClassDB::bind_method(D_METHOD("listen:Error", "port", "bind_address", "recv_buf_size"), &PacketPeerUDP::listen, DEFVAL("*"), DEFVAL(65536));
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ClassDB::bind_method(D_METHOD("close"), &PacketPeerUDP::close);
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ClassDB::bind_method(D_METHOD("wait:Error"), &PacketPeerUDP::wait);
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ClassDB::bind_method(D_METHOD("is_listening"), &PacketPeerUDP::is_listening);
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ClassDB::bind_method(D_METHOD("get_packet_ip"), &PacketPeerUDP::_get_packet_ip);
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//ClassDB::bind_method(D_METHOD("get_packet_address"),&PacketPeerUDP::_get_packet_address);
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ClassDB::bind_method(D_METHOD("get_packet_port"), &PacketPeerUDP::get_packet_port);
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ClassDB::bind_method(D_METHOD("set_dest_address", "host", "port"), &PacketPeerUDP::_set_dest_address);
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}
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Ref<PacketPeerUDP> PacketPeerUDP::create_ref() {
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if (!_create)
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return Ref<PacketPeerUDP>();
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return Ref<PacketPeerUDP>(_create());
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}
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PacketPeerUDP *PacketPeerUDP::create() {
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if (!_create)
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return NULL;
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return _create();
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}
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PacketPeerUDP::PacketPeerUDP() {
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blocking = true;
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}
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