96 lines
2.7 KiB
C++
96 lines
2.7 KiB
C++
/*
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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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#ifndef _THRIFT_TRANSPORT_TPIPE_H_
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#define _THRIFT_TRANSPORT_TPIPE_H_ 1
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#include <thrift/transport/TTransport.h>
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#include <thrift/transport/TVirtualTransport.h>
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#ifndef _WIN32
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# include "TSocket.h"
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#endif
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namespace apache { namespace thrift { namespace transport {
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/**
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* Windows Pipes implementation of the TTransport interface.
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*
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*/
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#ifdef _WIN32
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class TPipe : public TVirtualTransport<TPipe> {
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public:
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// Constructs a new pipe object.
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TPipe();
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// Named pipe constructors -
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explicit TPipe(HANDLE Pipe); //HANDLE is a void*
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//need a const char * overload so string literals don't go to the HANDLE overload
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explicit TPipe(const char *pipename);
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explicit TPipe(const std::string &pipename);
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// Anonymous pipe -
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TPipe(HANDLE PipeRd, HANDLE PipeWrt);
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// Destroys the pipe object, closing it if necessary.
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virtual ~TPipe();
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// Returns whether the pipe is open & valid.
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virtual bool isOpen();
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// Checks whether more data is available in the pipe.
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virtual bool peek();
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// Creates and opens the named/anonymous pipe.
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virtual void open();
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// Shuts down communications on the pipe.
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virtual void close();
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// Reads from the pipe.
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virtual uint32_t read(uint8_t* buf, uint32_t len);
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// Writes to the pipe.
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virtual void write(const uint8_t* buf, uint32_t len);
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//Accessors
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std::string getPipename();
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void setPipename(const std::string &pipename);
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HANDLE getPipeHandle(); //doubles as the read handle for anon pipe
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void setPipeHandle(HANDLE pipehandle);
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HANDLE getWrtPipeHandle();
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void setWrtPipeHandle(HANDLE pipehandle);
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long getConnectTimeout();
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void setConnectTimeout(long seconds);
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private:
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std::string pipename_;
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//Named pipe handles are R/W, while anonymous pipes are one or the other (half duplex).
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HANDLE Pipe_, PipeWrt_;
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long TimeoutSeconds_;
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bool isAnonymous;
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};
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#else
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typedef TSocket TPipe;
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#endif
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}}} // apache::thrift::transport
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#endif // #ifndef _THRIFT_TRANSPORT_TPIPE_H_
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