| /******************************************************************** |
| * 2014 - |
| * open source under Apache License Version 2.0 |
| ********************************************************************/ |
| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 <google/protobuf/io/coded_stream.h> |
| |
| #include "RpcContentWrapper.h" |
| |
| using namespace ::google::protobuf; |
| using namespace ::google::protobuf::io; |
| |
| namespace Hdfs { |
| namespace Internal { |
| |
| RpcContentWrapper::RpcContentWrapper(Message * header, Message * msg) : |
| header(header), msg(msg) { |
| } |
| |
| int RpcContentWrapper::getLength() { |
| int headerLen, msgLen = 0; |
| headerLen = header->ByteSize(); |
| msgLen = msg == NULL ? 0 : msg->ByteSize(); |
| return headerLen + CodedOutputStream::VarintSize32(headerLen) |
| + (msg == NULL ? |
| 0 : msgLen + CodedOutputStream::VarintSize32(msgLen)); |
| } |
| |
| void RpcContentWrapper::writeTo(WriteBuffer & buffer) { |
| int size = header->ByteSize(); |
| buffer.writeVarint32(size); |
| header->SerializeToArray(buffer.alloc(size), size); |
| |
| if (msg != NULL) { |
| size = msg->ByteSize(); |
| buffer.writeVarint32(size); |
| msg->SerializeToArray(buffer.alloc(size), size); |
| } |
| } |
| |
| } |
| } |
| |