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- /*************************************************************************/
- /* webrtc_data_channel.h */
- /*************************************************************************/
- /* This file is part of: */
- /* GODOT ENGINE */
- /* https://godotengine.org */
- /*************************************************************************/
- /* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
- /* Copyright (c) 2014-2021 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 WEBRTC_DATA_CHANNEL_H
- #define WEBRTC_DATA_CHANNEL_H
- #include "core/io/packet_peer.h"
- #define WRTC_IN_BUF "network/limits/webrtc/max_channel_in_buffer_kb"
- class WebRTCDataChannel : public PacketPeer {
- GDCLASS(WebRTCDataChannel, PacketPeer);
- public:
- enum WriteMode {
- WRITE_MODE_TEXT,
- WRITE_MODE_BINARY,
- };
- enum ChannelState {
- STATE_CONNECTING,
- STATE_OPEN,
- STATE_CLOSING,
- STATE_CLOSED
- };
- protected:
- unsigned int _in_buffer_shift;
- static void _bind_methods();
- public:
- virtual void set_write_mode(WriteMode mode) = 0;
- virtual WriteMode get_write_mode() const = 0;
- virtual bool was_string_packet() const = 0;
- virtual ChannelState get_ready_state() const = 0;
- virtual String get_label() const = 0;
- virtual bool is_ordered() const = 0;
- virtual int get_id() const = 0;
- virtual int get_max_packet_life_time() const = 0;
- virtual int get_max_retransmits() const = 0;
- virtual String get_protocol() const = 0;
- virtual bool is_negotiated() const = 0;
- virtual Error poll() = 0;
- virtual void close() = 0;
- WebRTCDataChannel();
- ~WebRTCDataChannel();
- };
- VARIANT_ENUM_CAST(WebRTCDataChannel::WriteMode);
- VARIANT_ENUM_CAST(WebRTCDataChannel::ChannelState);
- #endif // WEBRTC_DATA_CHANNEL_H
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