mirror of
https://github.com/musix-org/musix-oss
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53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
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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 NET_GRPC_NODE_UTIL_H_
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#define NET_GRPC_NODE_UTIL_H_
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#include <node.h>
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#include <nan.h>
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#include <string>
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namespace grpc {
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namespace node {
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class StringOrNull {
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public:
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StringOrNull() : assigned(false) { }
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void assign(v8::Local<v8::Value> buffer) {
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str_ = std::string(::node::Buffer::Data(buffer),
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::node::Buffer::Length(buffer));
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assigned = true;
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}
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const char * get() {
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return assigned ? str_.c_str() : NULL;
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}
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bool isAssigned() {
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return assigned;
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}
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private:
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std::string str_;
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bool assigned;
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};
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} // namespace node
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} // namespace grpc
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#endif // NET_GRPC_NODE_UTIL_H_
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