93 lines
3.9 KiB
C++
93 lines
3.9 KiB
C++
/*************************************************************************/
|
|
/* webrtc_data_channel_js.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2020 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. */
|
|
/*************************************************************************/
|
|
|
|
#ifdef JAVASCRIPT_ENABLED
|
|
|
|
#ifndef WEBRTC_DATA_CHANNEL_JS_H
|
|
#define WEBRTC_DATA_CHANNEL_JS_H
|
|
|
|
#include "webrtc_data_channel.h"
|
|
|
|
class WebRTCDataChannelJS : public WebRTCDataChannel {
|
|
GDCLASS(WebRTCDataChannelJS, WebRTCDataChannel);
|
|
|
|
private:
|
|
String _label;
|
|
String _protocol;
|
|
|
|
bool _was_string;
|
|
WriteMode _write_mode;
|
|
|
|
enum {
|
|
PACKET_BUFFER_SIZE = 65536 - 5 // 4 bytes for the size, 1 for for type
|
|
};
|
|
|
|
int _js_id;
|
|
RingBuffer<uint8_t> in_buffer;
|
|
int queue_count;
|
|
uint8_t packet_buffer[PACKET_BUFFER_SIZE];
|
|
|
|
public:
|
|
void _on_open();
|
|
void _on_close();
|
|
void _on_error();
|
|
void _on_message(uint8_t *p_data, uint32_t p_size, bool p_is_string);
|
|
|
|
virtual void set_write_mode(WriteMode mode) override;
|
|
virtual WriteMode get_write_mode() const override;
|
|
virtual bool was_string_packet() const override;
|
|
|
|
virtual ChannelState get_ready_state() const override;
|
|
virtual String get_label() const override;
|
|
virtual bool is_ordered() const override;
|
|
virtual int get_id() const override;
|
|
virtual int get_max_packet_life_time() const override;
|
|
virtual int get_max_retransmits() const override;
|
|
virtual String get_protocol() const override;
|
|
virtual bool is_negotiated() const override;
|
|
|
|
virtual Error poll() override;
|
|
virtual void close() override;
|
|
|
|
/** Inherited from PacketPeer: **/
|
|
virtual int get_available_packet_count() const override;
|
|
virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) override; ///< buffer is GONE after next get_packet
|
|
virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size) override;
|
|
|
|
virtual int get_max_packet_size() const override;
|
|
|
|
WebRTCDataChannelJS();
|
|
WebRTCDataChannelJS(int js_id);
|
|
~WebRTCDataChannelJS();
|
|
};
|
|
|
|
#endif // WEBRTC_DATA_CHANNEL_JS_H
|
|
|
|
#endif // JAVASCRIPT_ENABLED
|