54 lines
2.1 KiB
C++
54 lines
2.1 KiB
C++
// Copyright (c) 2023, 2024, Oracle and/or its affiliates.
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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 designed to work 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 either included with
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// the program or referenced in the documentation.
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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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/// Experimental API header
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namespace mysql::serialization {
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template <typename Field_type>
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Write_archive_binary &Write_archive_binary::operator<<(Field_type &&arg) {
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static constexpr auto value_size = Field_type::value_size;
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using value_type = typename std::decay_t<Field_type>::value_type;
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if (is_good() == true) {
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bool is_error = true;
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auto bytes_needed =
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Byte_count_helper<value_size>::count_write_bytes(arg.get());
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if (can_write(bytes_needed)) {
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auto bytes_written =
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Primitive_type_codec<value_type>::template write_bytes<value_size>(
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m_stream + m_write_pos, arg.get());
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is_error = bytes_written == 0;
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m_write_pos += bytes_written;
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}
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if (is_error) {
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m_error = Serialization_error(
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__FILE__, __LINE__, "Unable to write data to the stream",
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Serialization_error_type::archive_write_error);
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return *this;
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}
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}
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return *this;
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}
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} // namespace mysql::serialization
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