qtprotobuf/src/grpc/qgrpchttp2channel.h

/*
 * MIT License
 *
 * Copyright (c) 2019 Alexey Edelev <semlanik@gmail.com>, Viktor Kopp <vifactor@gmail.com>
 *
 * This file is part of QtProtobuf project https://git.semlanik.org/semlanik/qtprotobuf
 *
 * 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.
 */

#pragma once //QGrpcHttp2Channel

#include "qabstractgrpcchannel.h"

#include <QUrl>
#include <memory>

namespace QtProtobuf {

class AbstractCredentials;
struct QGrpcHttp2ChannelPrivate;
/*!
 * \ingroup QtGrpc
 * \brief The QGrpcHttp2Channel class
 */
class Q_GRPC_EXPORT QGrpcHttp2Channel final : public QAbstractGrpcChannel
{
public:
    QGrpcHttp2Channel(const QUrl &url, const AbstractCredentials &credentials);
    ~QGrpcHttp2Channel();

    QGrpcStatus call(const QString &method, const QString &service, const QByteArray &args, QByteArray &ret) override;
    void call(const QString &method, const QString &service, const QByteArray &args, QtProtobuf::QGrpcAsyncReply *reply) override;
    void subscribe(const QString &method, const QString &service, const QByteArray &args, QAbstractGrpcClient *client, const std::function<void (const QByteArray &)> &handler) override;
    std::shared_ptr<QAbstractProtobufSerializer> serializer() const override;

protected:
    void abort(QGrpcAsyncReply *reply) override;

private:
    Q_DISABLE_COPY_MOVE(QGrpcHttp2Channel)

    std::unique_ptr<QGrpcHttp2ChannelPrivate> d_ptr;
};
}