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/*
* 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.
*/
#ifndef _THRIFT_TRANSPORT_TSERVERWINPIPES_H_
#define _THRIFT_TRANSPORT_TSERVERWINPIPES_H_ 1
#include <memory>
#include <thrift/transport/TServerTransport.h>
#ifndef _WIN32
#include <thrift/transport/TServerSocket.h>
#endif
#ifdef _WIN32
#include <thrift/windows/Sync.h>
#endif
#define TPIPE_SERVER_MAX_CONNS_DEFAULT PIPE_UNLIMITED_INSTANCES
// Windows - set security to allow non-elevated apps
// to access pipes created by elevated apps.
// Full access to everyone
const std::string DEFAULT_PIPE_SECURITY{"D:(A;;FA;;;WD)"};
namespace apache {
namespace thrift {
namespace transport {
/**
* Windows Pipes implementation of TServerTransport.
* Don't destroy a TPipeServer at global scope, as that will cause a thread join
* during DLLMain. That also means that TServer's using TPipeServer shouldn't be at global
* scope.
*/
#ifdef _WIN32
class TPipeServerImpl;
class TPipe;
class TPipeServer : public TServerTransport {
public:
// Constructors
// Named Pipe -
TPipeServer(const std::string& pipename, uint32_t bufsize);
TPipeServer(const std::string& pipename, uint32_t bufsize, uint32_t maxconnections);
TPipeServer(const std::string& pipename,
uint32_t bufsize,
uint32_t maxconnections,
const std::string& securityDescriptor);
TPipeServer(const std::string& pipename);
// Anonymous pipe -
TPipeServer(int bufsize);
TPipeServer();
// Destructor
virtual ~TPipeServer();
bool isOpen() const override;
// Standard transport callbacks
void interrupt() override;
void close() override;
void listen() override;
// Accessors
std::string getPipename();
void setPipename(const std::string& pipename);
int getBufferSize();
void setBufferSize(int bufsize);
HANDLE getPipeHandle(); // Named Pipe R/W -or- Anonymous pipe Read handle
HANDLE getWrtPipeHandle();
HANDLE getClientRdPipeHandle();
HANDLE getClientWrtPipeHandle();
bool getAnonymous();
void setAnonymous(bool anon);
void setMaxConnections(uint32_t maxconnections);
void setSecurityDescriptor(const std::string& securityDescriptor);
// this function is intended to be used in generic / template situations,
// so its name needs to be the same as TPipe's
HANDLE getNativeWaitHandle();
protected:
virtual std::shared_ptr<TTransport> acceptImpl();
private:
std::shared_ptr<TPipeServerImpl> impl_;
std::string pipename_;
std::string securityDescriptor_;
uint32_t bufsize_;
uint32_t maxconns_;
bool isAnonymous_;
};
#else //_WIN32
//*NIX named pipe implementation uses domain socket
typedef TServerSocket TPipeServer;
#endif
}
}
} // apache::thrift::transport
#endif // #ifndef _THRIFT_TRANSPORT_TSERVERWINPIPES_H_
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