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Add websocket module.

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Webassembly is client-only for obvious reasons.
Other platforms support both client and server using libwebsockets.
This commit is contained in:
Fabio Alessandrelli
2017-12-21 03:13:23 +01:00
parent fa33e0f62d
commit 6a644d3ee1
26 changed files with 2847 additions and 0 deletions
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72
modules/websocket/websocket_peer.h Normal file
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/*************************************************************************/
/* websocket_peer.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT WEBSOCKET MODULE */
/* https://github.com/LudiDorici/godot-websocket */
/*************************************************************************/
/* Copyright (c) 2017 Ludi Dorici, di Alessandrelli Fabio */
/* */
/* 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 WEBSOCKETPEER_H
#define WEBSOCKETPEER_H
#include "core/error_list.h"
#include "core/io/packet_peer.h"
#include "core/ring_buffer.h"
#include "websocket_macros.h"
class WebSocketPeer : public PacketPeer {
GDCLASS(WebSocketPeer, PacketPeer);
GDCICLASS(WebSocketPeer);
public:
enum WriteMode {
WRITE_MODE_TEXT,
WRITE_MODE_BINARY,
};
protected:
static void _bind_methods();
public:
virtual int get_available_packet_count() const = 0;
virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) = 0;
virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size) = 0;
virtual int get_max_packet_size() const = 0;
virtual WriteMode get_write_mode() const = 0;
virtual void set_write_mode(WriteMode p_mode) = 0;
virtual void close() = 0;
virtual bool is_connected_to_host() const = 0;
virtual IP_Address get_connected_host() const = 0;
virtual uint16_t get_connected_port() const = 0;
virtual bool was_string_packet() const = 0;
WebSocketPeer();
~WebSocketPeer();
};
VARIANT_ENUM_CAST(WebSocketPeer::WriteMode);
#endif // WEBSOCKETPEER_H