14cfd482de
Don't use `this->` when it's not needed. Use snake_case for member variables. Initialize the members using a initialization list.
87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2019-07-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#pragma once
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#include <list>
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#include <string>
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#include <maxscale/buffer.hh>
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using namespace maxscale;
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class SessionCommand;
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typedef std::list<SessionCommand> SessionCommandList;
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class SessionCommand
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{
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public:
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/**
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* @brief Mark reply as received
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*/
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void mark_reply_received();
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/**
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* @brief Check if the session command has received a reply
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* @return True if the reply is already received
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*/
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bool is_reply_received() const;
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/**
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* @brief Get the command type of the session command
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*
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* @return The type of the command
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*/
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uint8_t get_command() const;
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/**
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* @brief Get the position of this session command
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*
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* @return The position of the session command
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*/
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uint64_t get_position() const;
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/**
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* @brief Creates a copy of the internal buffer
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* @return A copy of the internal buffer
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*/
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Buffer copy_buffer() const;
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/**
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* @brief Create a new session command
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*
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* @param buffer The buffer containing the command. Note that the ownership
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* of @c buffer is transferred to this object.
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* @param id A unique position identifier used to track replies
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*/
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SessionCommand(GWBUF *buffer, uint64_t id);
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~SessionCommand();
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/**
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* @brief Debug function for printing session commands
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*
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* @return String representation of the object
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*/
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std::string to_string();
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private:
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Buffer m_buffer; /**< The buffer containing the command */
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uint8_t m_command; /**< The command being executed */
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uint64_t m_pos; /**< Unique position identifier */
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bool m_reply_sent; /**< Whether the session command reply has been sent */
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SessionCommand();
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SessionCommand& operator = (const SessionCommand& command);
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};
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