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1 /*
2  *
3  * Copyright 2017 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #include <grpcpp/impl/channel_argument_option.h>
20 
21 namespace grpc {
22 
MakeChannelArgumentOption(const grpc::string & name,const grpc::string & value)23 std::unique_ptr<ServerBuilderOption> MakeChannelArgumentOption(
24     const grpc::string& name, const grpc::string& value) {
25   class StringOption final : public ServerBuilderOption {
26    public:
27     StringOption(const grpc::string& name, const grpc::string& value)
28         : name_(name), value_(value) {}
29 
30     virtual void UpdateArguments(ChannelArguments* args) override {
31       args->SetString(name_, value_);
32     }
33     virtual void UpdatePlugins(
34         std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins) override {}
35 
36    private:
37     const grpc::string name_;
38     const grpc::string value_;
39   };
40   return std::unique_ptr<ServerBuilderOption>(new StringOption(name, value));
41 }
42 
MakeChannelArgumentOption(const grpc::string & name,int value)43 std::unique_ptr<ServerBuilderOption> MakeChannelArgumentOption(
44     const grpc::string& name, int value) {
45   class IntOption final : public ServerBuilderOption {
46    public:
47     IntOption(const grpc::string& name, int value)
48         : name_(name), value_(value) {}
49 
50     virtual void UpdateArguments(ChannelArguments* args) override {
51       args->SetInt(name_, value_);
52     }
53     virtual void UpdatePlugins(
54         std::vector<std::unique_ptr<ServerBuilderPlugin>>* plugins) override {}
55 
56    private:
57     const grpc::string name_;
58     const int value_;
59   };
60   return std::unique_ptr<ServerBuilderOption>(new IntOption(name, value));
61 }
62 
63 }  // namespace grpc
64