59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
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* Copyright (c) 2015, 2016, 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
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of the
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* License.
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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 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
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* 02110-1301 USA
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*/
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#ifndef _MYSQLX_ROW_H_
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#define _MYSQLX_ROW_H_
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#include <string>
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#include <set>
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#include <stdint.h>
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#include "ngs_common/protocol_protobuf.h"
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namespace mysqlx
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{
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class DateTime;
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class Time;
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class Decimal;
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class Row_decoder
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{
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public:
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/* static methods to decode from protobuf format to specific types */
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static uint64_t u64_from_buffer(const std::string& buffer);
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static int64_t s64_from_buffer(const std::string& buffer);
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static const char *string_from_buffer(const std::string& buffer, size_t &rlength);
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static float float_from_buffer(const std::string& buffer);
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static double double_from_buffer(const std::string& buffer);
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static DateTime datetime_from_buffer(const std::string& buffer);
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static Time time_from_buffer(const std::string& buffer);
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static Decimal decimal_from_buffer(const std::string& buffer);
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static void set_from_buffer(const std::string& buffer, std::set<std::string>& result);
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static std::string set_from_buffer_as_str(const std::string& buffer);
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private:
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static void read_required_uint64(
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google::protobuf::io::CodedInputStream& input_buffer,
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google::protobuf::uint64& result
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);
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};
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};
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#endif
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