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82 lines
2.7 KiB
82 lines
2.7 KiB
#ifndef WARNING_INCLUDED
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#define WARNING_INCLUDED
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// Copyright (c) 2018, 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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/// @file
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///
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/// This file declares the Warning class.
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#include <cstdint>
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#include <string>
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/// Class representing a warning.
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///
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/// Contains following information
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/// * A flag representing whether to ignore a warning or not
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/// * A flag representing the scope of a warning
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/// * Warning name
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/// * Warning number
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class Warning {
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public:
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Warning(std::uint32_t warning_code, const char *warning_name, bool once) {
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this->m_ignore_warning = false;
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this->m_once_property = once;
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this->m_warning_code = warning_code;
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this->m_warning_name.assign(warning_name);
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}
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/// Check if a warning is disabled/enabled for next statement only.
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///
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/// @retval True if the warning is disabled or enabled for next
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/// statement only, false otherwise.
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bool expired() { return m_once_property; }
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/// Return ignore_warning flag value
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///
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/// @retval True if ignore_warning flag is set, false otherwise.
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bool ignore_warning() { return m_ignore_warning; }
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/// Return a symbolic name representing a warning
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///
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/// @retval Symbolic name for a warning.
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const char *warning_name() { return m_warning_name.c_str(); }
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/// Return a warning code
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///
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/// @retval Warning code
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std::uint32_t warning_code() { return m_warning_code; }
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/// Set ignore_warning flag
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///
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/// @param value Boolean value for ignore_warning flag
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void set_ignore_warning(bool value) { m_ignore_warning = value; }
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private:
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bool m_ignore_warning;
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bool m_once_property;
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std::string m_warning_name;
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std::uint32_t m_warning_code;
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};
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#endif // WARNING_INCLUDED
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