Add [Packet/Stream/Multiplayer]PeerGDNative

They provide an interface to implement PacketPeer, StreamPeer, and
NetworkedMultiplayerPeer via GDNative.

13 files changed, 681 insertions, 0 deletions

diff --git a/modules/gdnative/SCsub b/modules/gdnative/SCsub
index 6d2f8ce8ad..e2edd9c307 100644
--- a/modules/gdnative/SCsub
+++ b/modules/gdnative/SCsub
@@ -12,6 +12,7 @@ gdn_env.add_source_files(env.modules_sources, "gdnative_library_editor_plugin.cp
 
 gdn_env.Append(CPPPATH=['#modules/gdnative/include/'])
 
+SConscript("net/SCsub")
 SConscript("arvr/SCsub")
 SConscript("pluginscript/SCsub")
 
diff --git a/modules/gdnative/config.py b/modules/gdnative/config.py
index 626e9239f8..c5b37d35b4 100644
--- a/modules/gdnative/config.py
+++ b/modules/gdnative/config.py
@@ -10,6 +10,7 @@ def get_doc_classes():
         "GDNative",
         "GDNativeLibrary",
         "NativeScript",
+        "PacketPeerGDNative",
         "PluginScript",
     ]
 
diff --git a/modules/gdnative/include/net/godot_net.h b/modules/gdnative/include/net/godot_net.h
new file mode 100644
index 0000000000..bfa688592d
--- /dev/null
+++ b/modules/gdnative/include/net/godot_net.h
@@ -0,0 +1,118 @@
+/*************************************************************************/
+/*  godot_net.h                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef GODOT_NATIVENET_H
+#define GODOT_NATIVENET_H
+
+#include <gdnative/gdnative.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// For future versions of the API we should only add new functions at the end of the structure and use the
+// version info to detect whether a call is available
+
+// Use these to populate version in your plugin
+#define GODOT_NET_API_MAJOR 3
+#define GODOT_NET_API_MINOR 1
+
+typedef struct {
+
+	godot_gdnative_api_version version; /* version of our API */
+	godot_object *data; /* User reference */
+
+	/* This is StreamPeer */
+	godot_error (*get_data)(void *user, uint8_t *p_buffer, int p_bytes);
+	godot_error (*get_partial_data)(void *user, uint8_t *p_buffer, int p_bytes, int &r_received);
+	godot_error (*put_data)(void *user, const uint8_t *p_data, int p_bytes);
+	godot_error (*put_partial_data)(void *user, const uint8_t *p_data, int p_bytes, int &r_sent);
+
+	int (*get_available_bytes)(const void *user);
+
+	void *next; /* For extension? */
+} godot_net_stream_peer;
+
+/* Binds a StreamPeerGDNative to the provided interface */
+void godot_net_bind_stream_peer(godot_object *p_obj, godot_net_stream_peer *p_interface);
+
+typedef struct {
+	godot_gdnative_api_version version; /* version of our API */
+
+	godot_object *data; /* User reference */
+
+	/* This is PacketPeer */
+	godot_error (*get_packet)(void *, const uint8_t **, int &);
+	godot_error (*put_packet)(void *, const uint8_t *, int);
+	godot_int (*get_available_packet_count)(const void *);
+	godot_int (*get_max_packet_size)(const void *);
+
+	void *next; /* For extension? */
+} godot_net_packet_peer;
+
+/* Binds a PacketPeerGDNative to the provided interface */
+void GDAPI godot_net_bind_packet_peer(godot_object *p_obj, const godot_net_packet_peer *);
+
+typedef struct {
+	godot_gdnative_api_version version; /* version of our API */
+
+	godot_object *data; /* User reference */
+
+	/* This is PacketPeer */
+	godot_error (*get_packet)(void *, const uint8_t **, int &);
+	godot_error (*put_packet)(void *, const uint8_t *, int);
+	godot_int (*get_available_packet_count)(const void *);
+	godot_int (*get_max_packet_size)(const void *);
+
+	/* This is NetworkedMultiplayerPeer */
+	void (*set_transfer_mode)(void *, godot_int);
+	godot_int (*get_transfer_mode)(const void *);
+	// 0 = broadcast, 1 = server, <0 = all but abs(value)
+	void (*set_target_peer)(void *, godot_int);
+	godot_int (*get_packet_peer)(const void *);
+	godot_bool (*is_server)(const void *);
+	void (*poll)(void *);
+	// Must be > 0, 1 is for server
+	int32_t (*get_unique_id)(const void *);
+	void (*set_refuse_new_connections)(void *, godot_bool);
+	godot_bool (*is_refusing_new_connections)(const void *);
+	godot_int (*get_connection_status)(const void *);
+
+	void *next; /* For extension? Or maybe not... */
+} godot_net_multiplayer_peer;
+
+/* Binds a MultiplayerPeerGDNative to the provided interface */
+void GDAPI godot_net_bind_multiplayer_peer(godot_object *p_obj, const godot_net_multiplayer_peer *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GODOT_NATIVENET_H */
diff --git a/modules/gdnative/net/SCsub b/modules/gdnative/net/SCsub
new file mode 100644
index 0000000000..53f9271128
--- /dev/null
+++ b/modules/gdnative/net/SCsub
@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+
+import os
+import methods
+
+Import('env')
+Import('env_modules')
+
+env_net_gdnative = env_modules.Clone()
+
+env_net_gdnative.Append(CPPPATH=['#modules/gdnative/include/'])
+env_net_gdnative.add_source_files(env.modules_sources, '*.cpp')
diff --git a/modules/gdnative/net/multiplayer_peer_gdnative.cpp b/modules/gdnative/net/multiplayer_peer_gdnative.cpp
new file mode 100644
index 0000000000..e2d710b5ad
--- /dev/null
+++ b/modules/gdnative/net/multiplayer_peer_gdnative.cpp
@@ -0,0 +1,124 @@
+/*************************************************************************/
+/*  multiplayer_peer_gdnative.cpp                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "multiplayer_peer_gdnative.h"
+
+MultiplayerPeerGDNative::MultiplayerPeerGDNative() {
+	interface = NULL;
+}
+
+MultiplayerPeerGDNative::~MultiplayerPeerGDNative() {
+}
+
+void MultiplayerPeerGDNative::set_native_multiplayer_peer(const godot_net_multiplayer_peer *p_interface) {
+	interface = p_interface;
+}
+
+Error MultiplayerPeerGDNative::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)interface->get_packet(interface->data, r_buffer, r_buffer_size);
+}
+
+Error MultiplayerPeerGDNative::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)interface->put_packet(interface->data, p_buffer, p_buffer_size);
+}
+
+int MultiplayerPeerGDNative::get_max_packet_size() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_max_packet_size(interface->data);
+}
+
+int MultiplayerPeerGDNative::get_available_packet_count() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_available_packet_count(interface->data);
+}
+
+/* NetworkedMultiplayerPeer */
+void MultiplayerPeerGDNative::set_transfer_mode(TransferMode p_mode) {
+	ERR_FAIL_COND(interface == NULL);
+	interface->set_transfer_mode(interface->data, (godot_int)p_mode);
+}
+
+NetworkedMultiplayerPeer::TransferMode MultiplayerPeerGDNative::get_transfer_mode() const {
+	ERR_FAIL_COND_V(interface == NULL, TRANSFER_MODE_UNRELIABLE);
+	return (TransferMode)interface->get_transfer_mode(interface->data);
+}
+
+void MultiplayerPeerGDNative::set_target_peer(int p_peer_id) {
+	ERR_FAIL_COND(interface == NULL);
+	interface->set_target_peer(interface->data, p_peer_id);
+}
+
+int MultiplayerPeerGDNative::get_packet_peer() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_packet_peer(interface->data);
+}
+
+bool MultiplayerPeerGDNative::is_server() const {
+	ERR_FAIL_COND_V(interface == NULL, false);
+	return interface->is_server(interface->data);
+}
+
+void MultiplayerPeerGDNative::poll() {
+	ERR_FAIL_COND(interface == NULL);
+	interface->poll(interface->data);
+}
+
+int MultiplayerPeerGDNative::get_unique_id() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_unique_id(interface->data);
+}
+
+void MultiplayerPeerGDNative::set_refuse_new_connections(bool p_enable) {
+	ERR_FAIL_COND(interface == NULL);
+	interface->set_refuse_new_connections(interface->data, p_enable);
+}
+
+bool MultiplayerPeerGDNative::is_refusing_new_connections() const {
+	ERR_FAIL_COND_V(interface == NULL, true);
+	return interface->is_refusing_new_connections(interface->data);
+}
+
+NetworkedMultiplayerPeer::ConnectionStatus MultiplayerPeerGDNative::get_connection_status() const {
+	ERR_FAIL_COND_V(interface == NULL, CONNECTION_DISCONNECTED);
+	return (ConnectionStatus)interface->get_connection_status(interface->data);
+}
+
+void MultiplayerPeerGDNative::_bind_methods() {
+}
+
+extern "C" {
+
+void GDAPI godot_net_bind_multiplayer_peer(godot_object *p_obj, const godot_net_multiplayer_peer *p_impl) {
+
+	((MultiplayerPeerGDNative *)p_obj)->set_native_multiplayer_peer(p_impl);
+}
+}
diff --git a/modules/gdnative/net/multiplayer_peer_gdnative.h b/modules/gdnative/net/multiplayer_peer_gdnative.h
new file mode 100644
index 0000000000..c8c95b3dd7
--- /dev/null
+++ b/modules/gdnative/net/multiplayer_peer_gdnative.h
@@ -0,0 +1,77 @@
+/*************************************************************************/
+/*  multiplayer_peer_gdnative.h                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef MULTIPLAYER_PEER_GDNATIVE_H
+#define MULTIPLAYER_PEER_GDNATIVE_H
+
+#include "core/io/networked_multiplayer_peer.h"
+#include "modules/gdnative/gdnative.h"
+#include "modules/gdnative/include/net/godot_net.h"
+
+class MultiplayerPeerGDNative : public NetworkedMultiplayerPeer {
+	GDCLASS(MultiplayerPeerGDNative, NetworkedMultiplayerPeer)
+
+protected:
+	static void _bind_methods();
+	const godot_net_multiplayer_peer *interface;
+
+public:
+	MultiplayerPeerGDNative();
+	~MultiplayerPeerGDNative();
+
+	/* Sets the interface implementation from GDNative */
+	void set_native_multiplayer_peer(const godot_net_multiplayer_peer *p_impl);
+
+	/* Specific to PacketPeer */
+	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size);
+	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size);
+	virtual int get_max_packet_size() const;
+	virtual int get_available_packet_count() const;
+
+	/* Specific to NetworkedMultiplayerPeer */
+	virtual void set_transfer_mode(TransferMode p_mode);
+	virtual TransferMode get_transfer_mode() const;
+	virtual void set_target_peer(int p_peer_id);
+
+	virtual int get_packet_peer() const;
+
+	virtual bool is_server() const;
+
+	virtual void poll();
+
+	virtual int get_unique_id() const;
+
+	virtual void set_refuse_new_connections(bool p_enable);
+	virtual bool is_refusing_new_connections() const;
+
+	virtual ConnectionStatus get_connection_status() const;
+};
+
+#endif // MULTIPLAYER_PEER_GDNATIVE_H
diff --git a/modules/gdnative/net/packet_peer_gdnative.cpp b/modules/gdnative/net/packet_peer_gdnative.cpp
new file mode 100644
index 0000000000..ceae79edc0
--- /dev/null
+++ b/modules/gdnative/net/packet_peer_gdnative.cpp
@@ -0,0 +1,73 @@
+/*************************************************************************/
+/*  packet_peer_gdnative.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "packet_peer_gdnative.h"
+
+PacketPeerGDNative::PacketPeerGDNative() {
+	interface = NULL;
+}
+
+PacketPeerGDNative::~PacketPeerGDNative() {
+}
+
+void PacketPeerGDNative::set_native_packet_peer(const godot_net_packet_peer *p_impl) {
+	interface = p_impl;
+}
+
+void PacketPeerGDNative::_bind_methods() {
+}
+
+Error PacketPeerGDNative::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)interface->get_packet(interface->data, r_buffer, r_buffer_size);
+}
+
+Error PacketPeerGDNative::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)interface->put_packet(interface->data, p_buffer, p_buffer_size);
+}
+
+int PacketPeerGDNative::get_max_packet_size() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_max_packet_size(interface->data);
+}
+
+int PacketPeerGDNative::get_available_packet_count() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_available_packet_count(interface->data);
+}
+
+extern "C" {
+
+void GDAPI godot_net_bind_packet_peer(godot_object *p_obj, const godot_net_packet_peer *p_impl) {
+
+	((PacketPeerGDNative *)p_obj)->set_native_packet_peer(p_impl);
+}
+}
diff --git a/modules/gdnative/net/packet_peer_gdnative.h b/modules/gdnative/net/packet_peer_gdnative.h
new file mode 100644
index 0000000000..71814177ed
--- /dev/null
+++ b/modules/gdnative/net/packet_peer_gdnative.h
@@ -0,0 +1,59 @@
+/*************************************************************************/
+/*  packet_peer_gdnative.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef PACKET_PEER_GDNATIVE_H
+#define PACKET_PEER_GDNATIVE_H
+
+#include "core/io/packet_peer.h"
+#include "modules/gdnative/gdnative.h"
+#include "modules/gdnative/include/net/godot_net.h"
+
+class PacketPeerGDNative : public PacketPeer {
+	GDCLASS(PacketPeerGDNative, PacketPeer)
+
+protected:
+	static void _bind_methods();
+	const godot_net_packet_peer *interface;
+
+public:
+	PacketPeerGDNative();
+	~PacketPeerGDNative();
+
+	/* Sets the interface implementation from GDNative */
+	void set_native_packet_peer(const godot_net_packet_peer *p_impl);
+
+	/* Specific to PacketPeer */
+	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size);
+	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size);
+	virtual int get_max_packet_size() const;
+	virtual int get_available_packet_count() const;
+};
+
+#endif // PACKET_PEER_GDNATIVE_H
diff --git a/modules/gdnative/net/register_types.cpp b/modules/gdnative/net/register_types.cpp
new file mode 100644
index 0000000000..c3fb4d8008
--- /dev/null
+++ b/modules/gdnative/net/register_types.cpp
@@ -0,0 +1,43 @@
+/*************************************************************************/
+/*  register_types.cpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "register_types.h"
+#include "multiplayer_peer_gdnative.h"
+#include "packet_peer_gdnative.h"
+#include "stream_peer_gdnative.h"
+
+void register_net_types() {
+	ClassDB::register_class<MultiplayerPeerGDNative>();
+	ClassDB::register_class<PacketPeerGDNative>();
+	ClassDB::register_class<StreamPeerGDNative>();
+}
+
+void unregister_net_types() {
+}
diff --git a/modules/gdnative/net/register_types.h b/modules/gdnative/net/register_types.h
new file mode 100644
index 0000000000..9545a2ba8f
--- /dev/null
+++ b/modules/gdnative/net/register_types.h
@@ -0,0 +1,32 @@
+/*************************************************************************/
+/*  register_types.h                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+void register_net_types();
+void unregister_net_types();
diff --git a/modules/gdnative/net/stream_peer_gdnative.cpp b/modules/gdnative/net/stream_peer_gdnative.cpp
new file mode 100644
index 0000000000..4d1f2ec9a5
--- /dev/null
+++ b/modules/gdnative/net/stream_peer_gdnative.cpp
@@ -0,0 +1,77 @@
+/*************************************************************************/
+/*  stream_peer_gdnative.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "stream_peer_gdnative.h"
+
+StreamPeerGDNative::StreamPeerGDNative() {
+	interface = NULL;
+}
+
+StreamPeerGDNative::~StreamPeerGDNative() {
+}
+
+void StreamPeerGDNative::set_native_stream_peer(godot_net_stream_peer *p_interface) {
+	interface = p_interface;
+}
+
+void StreamPeerGDNative::_bind_methods() {
+}
+
+Error StreamPeerGDNative::put_data(const uint8_t *p_data, int p_bytes) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)(interface->put_data(interface->data, p_data, p_bytes));
+}
+
+Error StreamPeerGDNative::put_partial_data(const uint8_t *p_data, int p_bytes, int &r_sent) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)(interface->put_partial_data(interface->data, p_data, p_bytes, r_sent));
+}
+
+Error StreamPeerGDNative::get_data(uint8_t *p_buffer, int p_bytes) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)(interface->get_data(interface->data, p_buffer, p_bytes));
+}
+
+Error StreamPeerGDNative::get_partial_data(uint8_t *p_buffer, int p_bytes, int &r_received) {
+	ERR_FAIL_COND_V(interface == NULL, ERR_UNCONFIGURED);
+	return (Error)(interface->get_partial_data(interface->data, p_buffer, p_bytes, r_received));
+}
+
+int StreamPeerGDNative::get_available_bytes() const {
+	ERR_FAIL_COND_V(interface == NULL, 0);
+	return interface->get_available_bytes(interface->data);
+}
+
+extern "C" {
+
+void GDAPI godot_net_bind_stream_peer(godot_object *p_obj, godot_net_stream_peer *p_interface) {
+	((StreamPeerGDNative *)p_obj)->set_native_stream_peer(p_interface);
+}
+}
diff --git a/modules/gdnative/net/stream_peer_gdnative.h b/modules/gdnative/net/stream_peer_gdnative.h
new file mode 100644
index 0000000000..654234e6ab
--- /dev/null
+++ b/modules/gdnative/net/stream_peer_gdnative.h
@@ -0,0 +1,61 @@
+/*************************************************************************/
+/*  stream_peer_gdnative.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef STREAM_PEER_GDNATIVE_H
+#define STREAM_PEER_GDNATIVE_H
+
+#include "core/io/stream_peer.h"
+#include "modules/gdnative/gdnative.h"
+#include "modules/gdnative/include/net/godot_net.h"
+
+class StreamPeerGDNative : public StreamPeer {
+
+	GDCLASS(StreamPeerGDNative, StreamPeer);
+
+protected:
+	static void _bind_methods();
+	godot_net_stream_peer *interface;
+
+public:
+	StreamPeerGDNative();
+	~StreamPeerGDNative();
+
+	/* Sets the interface implementation from GDNative */
+	void set_native_stream_peer(godot_net_stream_peer *p_interface);
+
+	/* Specific to StreamPeer */
+	Error put_data(const uint8_t *p_data, int p_bytes);
+	Error put_partial_data(const uint8_t *p_data, int p_bytes, int &r_sent);
+	Error get_data(uint8_t *p_buffer, int p_bytes);
+	Error get_partial_data(uint8_t *p_buffer, int p_bytes, int &r_received);
+	int get_available_bytes() const;
+};
+
+#endif // STREAM_PEER_GDNATIVE_H
diff --git a/modules/gdnative/register_types.cpp b/modules/gdnative/register_types.cpp
index a0b6fbeb75..d18297f2f8 100644
--- a/modules/gdnative/register_types.cpp
+++ b/modules/gdnative/register_types.cpp
@@ -38,6 +38,7 @@
 
 #include "arvr/register_types.h"
 #include "nativescript/register_types.h"
+#include "net/register_types.h"
 #include "pluginscript/register_types.h"
 
 #include "core/engine.h"
@@ -321,6 +322,7 @@ void register_gdnative_types() {
 
 	GDNativeCallRegistry::singleton->register_native_call_type("standard_varcall", cb_standard_varcall);
 
+	register_net_types();
 	register_arvr_types();
 	register_nativescript_types();
 	register_pluginscript_types();
@@ -379,6 +381,7 @@ void unregister_gdnative_types() {
 	unregister_pluginscript_types();
 	unregister_nativescript_types();
 	unregister_arvr_types();
+	unregister_net_types();
 
 	memdelete(GDNativeCallRegistry::singleton);