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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "TSimpleFileTransport.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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namespace apache { namespace thrift { namespace transport {
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TSimpleFileTransport::
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TSimpleFileTransport(const std::string& path, bool read, bool write)
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: TFDTransport(-1, TFDTransport::CLOSE_ON_DESTROY) {
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int flags = 0;
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if (read && write) {
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flags = O_RDWR;
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} else if (read) {
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flags = O_RDONLY;
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} else if (write) {
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flags = O_WRONLY;
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} else {
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throw TTransportException("Neither READ nor WRITE specified");
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}
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if (write) {
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flags |= O_CREAT | O_APPEND;
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}
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int fd = ::open(path.c_str(),
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flags,
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S_IRUSR | S_IWUSR| S_IRGRP | S_IROTH);
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if (fd < 0) {
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throw TTransportException("failed to open file for writing: " + path);
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}
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setFD(fd);
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open();
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}
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}}} // apache::thrift::transport
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