| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | /**************************************************************************/ | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | /*  webrtc_data_channel.h                                                 */ | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | /**************************************************************************/ | 
					
						
							|  |  |  | /*                         This file is part of:                          */ | 
					
						
							|  |  |  | /*                             GODOT ENGINE                               */ | 
					
						
							|  |  |  | /*                        https://godotengine.org                         */ | 
					
						
							|  |  |  | /**************************************************************************/ | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ | 
					
						
							|  |  |  | /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */ | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | /*                                                                        */ | 
					
						
							|  |  |  | /* 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.                 */ | 
					
						
							|  |  |  | /**************************************************************************/ | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | #ifndef WEBRTC_DATA_CHANNEL_H
 | 
					
						
							|  |  |  | #define WEBRTC_DATA_CHANNEL_H
 | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 
 | 
					
						
							|  |  |  | #include "core/io/packet_peer.h"
 | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | class WebRTCDataChannel : public PacketPeer { | 
					
						
							|  |  |  | 	GDCLASS(WebRTCDataChannel, PacketPeer); | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 
 | 
					
						
							|  |  |  | public: | 
					
						
							|  |  |  | 	enum WriteMode { | 
					
						
							|  |  |  | 		WRITE_MODE_TEXT, | 
					
						
							|  |  |  | 		WRITE_MODE_BINARY, | 
					
						
							|  |  |  | 	}; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | 	enum ChannelState { | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 		STATE_CONNECTING, | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | 		STATE_OPEN, | 
					
						
							|  |  |  | 		STATE_CLOSING, | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 		STATE_CLOSED | 
					
						
							|  |  |  | 	}; | 
					
						
							|  |  |  | 
 | 
					
						
							|  |  |  | protected: | 
					
						
							| 
									
										
										
										
											2019-07-26 15:14:44 -04:00
										 |  |  | 	unsigned int _in_buffer_shift; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 	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; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | 	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; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2021-07-20 11:44:40 -05:00
										 |  |  | 	virtual int get_buffered_amount() const = 0; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 	virtual Error poll() = 0; | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | 	virtual void close() = 0; | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | 	WebRTCDataChannel(); | 
					
						
							|  |  |  | 	~WebRTCDataChannel(); | 
					
						
							| 
									
										
										
										
											2018-11-20 10:54:15 +01:00
										 |  |  | }; | 
					
						
							|  |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | VARIANT_ENUM_CAST(WebRTCDataChannel::WriteMode); | 
					
						
							|  |  |  | VARIANT_ENUM_CAST(WebRTCDataChannel::ChannelState); | 
					
						
							| 
									
										
										
										
											2022-07-23 23:41:51 +02:00
										 |  |  | 
 | 
					
						
							| 
									
										
										
										
											2019-05-11 01:46:27 +02:00
										 |  |  | #endif // WEBRTC_DATA_CHANNEL_H
 |