virtualx-engine/core/io/stream_peer_tls.h

/**************************************************************************/
/*  stream_peer_tls.h                                                     */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef STREAM_PEER_TLS_H
#define STREAM_PEER_TLS_H

#include "core/crypto/crypto.h"
#include "core/io/stream_peer.h"

class StreamPeerTLS : public StreamPeer {
	GDCLASS(StreamPeerTLS, StreamPeer);

protected:
	static StreamPeerTLS *(*_create)();
	static void _bind_methods();

	static bool available;

	bool blocking_handshake = true;

public:
	enum Status {
		STATUS_DISCONNECTED,
		STATUS_HANDSHAKING,
		STATUS_CONNECTED,
		STATUS_ERROR,
		STATUS_ERROR_HOSTNAME_MISMATCH
	};

	void set_blocking_handshake_enabled(bool p_enabled);
	bool is_blocking_handshake_enabled() const;

	virtual void poll() = 0;
	virtual Error accept_stream(Ref<StreamPeer> p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain = Ref<X509Certificate>()) = 0;
	virtual Error connect_to_stream(Ref<StreamPeer> p_base, bool p_validate_certs = false, const String &p_for_hostname = String(), Ref<X509Certificate> p_valid_cert = Ref<X509Certificate>()) = 0;
	virtual Status get_status() const = 0;
	virtual Ref<StreamPeer> get_stream() const = 0;

	virtual void disconnect_from_stream() = 0;

	static StreamPeerTLS *create();

	static bool is_available();

	StreamPeerTLS() {}
};

VARIANT_ENUM_CAST(StreamPeerTLS::Status);

#endif // STREAM_PEER_TLS_H