55 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C++
		
	
	
			
		
		
	
	
			55 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C++
		
	
	
| /*
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|   Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
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| 
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|   This program is free software; you can redistribute it and/or modify
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|   it under the terms of the GNU General Public License, version 2.0,
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|   as published by the Free Software Foundation.
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| 
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|   This program is also distributed with certain software (including
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|   but not limited to OpenSSL) that is licensed under separate terms,
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|   as designated in a particular file or component or in included license
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|   documentation.  The authors of MySQL hereby grant you an additional
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|   permission to link the program and your derivative works with the
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|   separately licensed software that they have included with MySQL.
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| 
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|   This program is distributed in the hope that it will be useful,
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|   but WITHOUT ANY WARRANTY; without even the implied warranty of
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|   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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|   GNU General Public License, version 2.0, for more details.
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| 
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|   You should have received a copy of the GNU General Public License
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|   along with this program; if not, write to the Free Software
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|   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
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| */
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| 
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| #ifndef I_OUTPUT_WRITER_INCLUDED
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| #define I_OUTPUT_WRITER_INCLUDED
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| 
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| #include <string>
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| 
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| #include "client/dump/i_chain_element.h"
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| 
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| namespace Mysql {
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| namespace Tools {
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| namespace Dump {
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| 
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| class I_output_writer : public virtual I_chain_element {
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|  public:
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|   /**
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|     Adds new block of data atomically to output. Atomicity assures that
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|     specified block of data will be added to output as one part, will not be
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|     divided or interleaved with another data.
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|    */
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|   virtual void append(const std::string &data_to_append) = 0;
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|   /**
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|     Initialize writer
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|   */
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|   virtual bool init() = 0;
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| };
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| 
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| }  // namespace Dump
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| }  // namespace Tools
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| }  // namespace Mysql
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| 
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| #endif
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