/*
 *
 * Copyright 2016 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#ifndef GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H
#define GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H

#include <grpc/support/port_platform.h>

#include "src/core/lib/config/core_configuration.h"

/// Channel arg indicating the server in HTTP CONNECT request (string).
/// The presence of this arg triggers the use of HTTP CONNECT.
#define GRPC_ARG_HTTP_CONNECT_SERVER "grpc.http_connect_server"

/// Channel arg indicating HTTP CONNECT headers (string).
/// Multiple headers are separated by newlines.  Key/value pairs are
/// separated by colons.
#define GRPC_ARG_HTTP_CONNECT_HEADERS "grpc.http_connect_headers"

namespace grpc_core {

// Register the HTTP Connect handshaker into the configuration builder.
void RegisterHttpConnectHandshaker(CoreConfiguration::Builder* builder);

}  // namespace grpc_core

#endif /* GRPC_CORE_EXT_FILTERS_CLIENT_CHANNEL_HTTP_CONNECT_HANDSHAKER_H */
