godot/modules/webrtc/webrtc_data_channel.cpp
Fabio Alessandrelli 729b1e9941 WebRTC refactor. Data channels, STUN/TURN support.
A big refactor to the WebRTC module. API is now considered quite stable.

Highlights:

- Renamed `WebRTCPeer` to `WebRTCPeerConnection`.
- `WebRTCPeerConnection` no longer act as `PacketPeer`, it only handle the connection itself (a bit like `TCP_Server`)
- Added new `WebRTCDataChannel` class which inherits from `PacketPeer` to handle data transfer.
- Add `WebRTCPeerConnection.initialize` method to create a new connection with the desired configuration provided as dictionary ([see MDN docs](https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/RTCPeerConnection#RTCConfiguration_dictionary)).
- Add `WebRTCPeerConnection.create_data_channel` method to create a data channel for the given connection. The connection must be in `STATE_NEW` as specified by the standard ([see MDN docs for options](https://developer.mozilla.org/en-US/docs/Web/API/RTCPeerConnection/createDataChannel#RTCDataChannelInit_dictionary)).
- Add a `data_channel_received` signal to `WebRTCPeerConnection` for in-band (not negotiated) channels.
- Renamed `WebRTCPeerConnection` `offer_created` signal to `session_description_created`.
- Renamed `WebRTCPeerConnection` `new_ice_candidate` signal to `ice_candidate_created`
2019-05-16 11:21:20 +02:00

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3.7 KiB
C++

/*************************************************************************/
/* webrtc_data_channel.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
/* */
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#include "webrtc_data_channel.h"
void WebRTCDataChannel::_bind_methods() {
ClassDB::bind_method(D_METHOD("poll"), &WebRTCDataChannel::poll);
ClassDB::bind_method(D_METHOD("close"), &WebRTCDataChannel::close);
ClassDB::bind_method(D_METHOD("was_string_packet"), &WebRTCDataChannel::was_string_packet);
ClassDB::bind_method(D_METHOD("set_write_mode", "write_mode"), &WebRTCDataChannel::set_write_mode);
ClassDB::bind_method(D_METHOD("get_write_mode"), &WebRTCDataChannel::get_write_mode);
ClassDB::bind_method(D_METHOD("get_ready_state"), &WebRTCDataChannel::get_ready_state);
ClassDB::bind_method(D_METHOD("get_label"), &WebRTCDataChannel::get_label);
ClassDB::bind_method(D_METHOD("is_ordered"), &WebRTCDataChannel::is_ordered);
ClassDB::bind_method(D_METHOD("get_id"), &WebRTCDataChannel::get_id);
ClassDB::bind_method(D_METHOD("get_max_packet_life_time"), &WebRTCDataChannel::get_max_packet_life_time);
ClassDB::bind_method(D_METHOD("get_max_retransmits"), &WebRTCDataChannel::get_max_retransmits);
ClassDB::bind_method(D_METHOD("get_protocol"), &WebRTCDataChannel::get_protocol);
ClassDB::bind_method(D_METHOD("is_negotiated"), &WebRTCDataChannel::is_negotiated);
ADD_PROPERTY(PropertyInfo(Variant::INT, "write_mode", PROPERTY_HINT_ENUM), "set_write_mode", "get_write_mode");
BIND_ENUM_CONSTANT(WRITE_MODE_TEXT);
BIND_ENUM_CONSTANT(WRITE_MODE_BINARY);
BIND_ENUM_CONSTANT(STATE_CONNECTING);
BIND_ENUM_CONSTANT(STATE_OPEN);
BIND_ENUM_CONSTANT(STATE_CLOSING);
BIND_ENUM_CONSTANT(STATE_CLOSED);
}
WebRTCDataChannel::WebRTCDataChannel() {
}
WebRTCDataChannel::~WebRTCDataChannel() {
}