dynamic_filters.cc | Explore in Territory

//
// Copyright 2020 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.
//

#include <grpc/support/port_platform.h>

#include "src/core/ext/filters/client_channel/dynamic_filters.h"

#include <stddef.h>

#include <new>
#include <string>
#include <utility>

#include "absl/status/statusor.h"

#include <grpc/support/log.h>

#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/channel/channel_stack.h"
#include "src/core/lib/channel/channel_stack_builder_impl.h"
#include "src/core/lib/debug/trace.h"
#include "src/core/lib/gpr/alloc.h"
#include "src/core/lib/gprpp/status_helper.h"
#include "src/core/lib/surface/channel_stack_type.h"
#include "src/core/lib/surface/lame_client.h"

// Conversion between call and call stack.
#define CALL_TO_CALL_STACK(call) …
#define CALL_STACK_TO_CALL(callstack) …

namespace grpc_core {

//
// DynamicFilters::Call
//

DynamicFilters::Call::Call(Args args, grpc_error_handle* error)
    : … { … }

void DynamicFilters::Call::StartTransportStreamOpBatch(
    grpc_transport_stream_op_batch* batch) { … }

void DynamicFilters::Call::SetAfterCallStackDestroy(grpc_closure* closure) { … }

RefCountedPtr<DynamicFilters::Call> DynamicFilters::Call::Ref() { … }

RefCountedPtr<DynamicFilters::Call> DynamicFilters::Call::Ref(
    const DebugLocation& location, const char* reason) { … }

void DynamicFilters::Call::Unref() { … }

void DynamicFilters::Call::Unref(const DebugLocation& /*location*/,
                                 const char* reason) { … }

void DynamicFilters::Call::Destroy(void* arg, grpc_error_handle /*error*/) { … }

void DynamicFilters::Call::IncrementRefCount() { … }

void DynamicFilters::Call::IncrementRefCount(const DebugLocation& /*location*/,
                                             const char* reason) { … }

//
// DynamicFilters
//

namespace {

absl::StatusOr<RefCountedPtr<grpc_channel_stack>> CreateChannelStack(
    const ChannelArgs& args, std::vector<const grpc_channel_filter*> filters) { … }

}  // namespace

RefCountedPtr<DynamicFilters> DynamicFilters::Create(
    const ChannelArgs& args, std::vector<const grpc_channel_filter*> filters) { … }

RefCountedPtr<DynamicFilters::Call> DynamicFilters::CreateCall(
    DynamicFilters::Call::Args args, grpc_error_handle* error) { … }

}  // namespace grpc_core
chromium/third_party/grpc/src/src/core/ext/filters/client_channel/dynamic_filters.cc
