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/*
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*
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* Copyright 2018 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GRPCPP_IMPL_CODEGEN_CALL_H
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#define GRPCPP_IMPL_CODEGEN_CALL_H
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#include <grpc/impl/codegen/grpc_types.h>
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#include <grpcpp/impl/codegen/call_hook.h>
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namespace grpc {
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class CompletionQueue;
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namespace experimental {
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class ClientRpcInfo;
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class ServerRpcInfo;
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} // namespace experimental
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namespace internal {
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class CallHook;
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class CallOpSetInterface;
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/// Straightforward wrapping of the C call object
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class Call final {
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public:
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Call()
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: call_hook_(nullptr),
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cq_(nullptr),
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call_(nullptr),
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max_receive_message_size_(-1) {}
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/** call is owned by the caller */
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Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq)
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: call_hook_(call_hook),
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cq_(cq),
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call_(call),
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max_receive_message_size_(-1) {}
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Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq,
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experimental::ClientRpcInfo* rpc_info)
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: call_hook_(call_hook),
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cq_(cq),
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call_(call),
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max_receive_message_size_(-1),
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client_rpc_info_(rpc_info) {}
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Call(grpc_call* call, CallHook* call_hook, ::grpc::CompletionQueue* cq,
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int max_receive_message_size, experimental::ServerRpcInfo* rpc_info)
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: call_hook_(call_hook),
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cq_(cq),
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call_(call),
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max_receive_message_size_(max_receive_message_size),
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server_rpc_info_(rpc_info) {}
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void PerformOps(CallOpSetInterface* ops) {
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call_hook_->PerformOpsOnCall(ops, this);
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}
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grpc_call* call() const { return call_; }
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::grpc::CompletionQueue* cq() const { return cq_; }
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int max_receive_message_size() const { return max_receive_message_size_; }
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experimental::ClientRpcInfo* client_rpc_info() const {
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return client_rpc_info_;
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}
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experimental::ServerRpcInfo* server_rpc_info() const {
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return server_rpc_info_;
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}
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private:
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CallHook* call_hook_;
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::grpc::CompletionQueue* cq_;
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grpc_call* call_;
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int max_receive_message_size_;
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experimental::ClientRpcInfo* client_rpc_info_ = nullptr;
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experimental::ServerRpcInfo* server_rpc_info_ = nullptr;
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};
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} // namespace internal
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} // namespace grpc
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#endif // GRPCPP_IMPL_CODEGEN_CALL_H
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