48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
/* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
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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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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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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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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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#include "example_math_wrapping_imp.h"
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#include <mysql/components/my_service.h>
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#include <mysql/components/service_implementation.h>
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#include <mysql/components/services/registry.h>
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#include "example_component3.h"
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#include "example_services.h"
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DEFINE_BOOL_METHOD(example_math_wrapping_imp::calculate_gcd,
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(int a, int b, int *result)) {
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/* Try to use a dependency required by the example_component3. */
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const char *hello;
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if (mysql_service_greetings->say_hello(&hello)) {
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return true;
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}
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/* Retrieve a default Service Implementation for the example_math Service. We
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assume that Service Implementation we acquire is not the one that this
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implementation is. */
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my_service<SERVICE_TYPE(example_math)> service("example_math",
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mysql_service_registry);
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if (service) {
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return true;
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}
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return service->calculate_gcd(a, b, result);
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}
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