chromium/third_party/grpc/src/src/core/ext/filters/client_channel/resolver/fake/fake_resolver.h

//
// 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_SRC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H
#define GRPC_SRC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H

#include <grpc/support/port_platform.h>

#include "absl/base/thread_annotations.h"
#include "absl/strings/string_view.h"

#include <grpc/grpc.h>

#include "src/core/lib/gpr/useful.h"
#include "src/core/lib/gprpp/ref_counted.h"
#include "src/core/lib/gprpp/ref_counted_ptr.h"
#include "src/core/lib/gprpp/sync.h"
#include "src/core/lib/resolver/resolver.h"

#define GRPC_ARG_FAKE_RESOLVER_RESPONSE_GENERATOR …

namespace grpc_core {

class FakeResolver;

/// A mechanism for generating responses for the fake resolver.
/// An instance of this class is passed to the fake resolver via a channel
/// argument (see \a MakeChannelArg()) and used to inject and trigger custom
/// resolutions.
// TODO(roth): I would ideally like this to be InternallyRefCounted
// instead of RefCounted, but external refs are currently needed to
// encode this in channel args.  Once channel_args are converted to C++,
// see if we can find a way to fix this.
class FakeResolverResponseGenerator
    : public RefCounted<FakeResolverResponseGenerator> { … };

}  // namespace grpc_core

#endif  // GRPC_SRC_CORE_EXT_FILTERS_CLIENT_CHANNEL_RESOLVER_FAKE_FAKE_RESOLVER_H