143 lines
5.2 KiB
C++
143 lines
5.2 KiB
C++
/* Copyright (c) 2017, 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 <fcntl.h>
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#include <mysql/components/component_implementation.h>
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#include <mysql/components/service_implementation.h>
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#include <mysql/components/services/component_status_var_service.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "typelib.h"
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#define MAX_BUFFER_LENGTH 100
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int log_text_len = 0;
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char log_text[MAX_BUFFER_LENGTH];
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FILE *outfile;
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const char *filename = "test_component_status_var_service_unreg_only.log";
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#define WRITE_LOG(format, lit_log_text) \
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log_text_len = sprintf(log_text, format, lit_log_text); \
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fwrite((uchar *)log_text, sizeof(char), log_text_len, outfile)
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REQUIRES_SERVICE_PLACEHOLDER(status_variable_registration);
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static char str_value[32];
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static int int_variable_value = 4096;
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static int int_var_2_value = 2048;
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static unsigned int uint_variable_value = 0;
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SHOW_VAR int_variable[] = {
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{"test_int_component.int_variable", (char *)&int_variable_value, SHOW_INT,
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SHOW_SCOPE_GLOBAL},
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{0, 0, SHOW_UNDEF, SHOW_SCOPE_UNDEF} // null terminator required
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};
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SHOW_VAR int_var_2[] = {
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{"int_var_2", (char *)&int_var_2_value, SHOW_INT, SHOW_SCOPE_GLOBAL},
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{0, 0, SHOW_UNDEF, SHOW_SCOPE_UNDEF} // null terminator required
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};
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SHOW_VAR uint_variable[] = {
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{"test_int_component.uint_variable", (char *)&uint_variable_value, SHOW_INT,
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SHOW_SCOPE_GLOBAL},
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{0, 0, SHOW_UNDEF, SHOW_SCOPE_UNDEF} // null terminator required
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};
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SHOW_VAR str_variable[] = {
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{"test_str_component.str_variable", (char *)&str_value, SHOW_CHAR,
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SHOW_SCOPE_GLOBAL},
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{0, 0, SHOW_UNDEF, SHOW_SCOPE_UNDEF} // null terminator required
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};
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/**
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Initialization entry method for test component. It executes the tests of
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the service.
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*/
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static mysql_service_status_t test_component_status_var_service_unreg_init() {
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outfile = fopen(filename, "w+");
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WRITE_LOG("%s\n", "test_component_status_var_unreg init:");
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if (mysql_service_status_variable_registration->unregister_variable(
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(SHOW_VAR *)&int_variable)) {
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WRITE_LOG("%s\n", "int unregister_variable failed.");
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}
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// Unregister status variable a second time
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if (mysql_service_status_variable_registration->unregister_variable(
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(SHOW_VAR *)&int_variable)) {
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WRITE_LOG("%s\n", "int unregister_variable failed.");
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}
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if (mysql_service_status_variable_registration->unregister_variable(
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(SHOW_VAR *)&int_var_2)) {
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WRITE_LOG("%s\n", "int unregister_variable failed.");
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}
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if (mysql_service_status_variable_registration->unregister_variable(
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(SHOW_VAR *)&uint_variable)) {
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WRITE_LOG("%s\n", "uint unregister_variable failed.");
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}
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if (mysql_service_status_variable_registration->unregister_variable(
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(SHOW_VAR *)&str_variable)) {
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WRITE_LOG("%s\n", "str unregister_variable failed.");
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}
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WRITE_LOG("%s\n", "test_component_status_var_unreg end of init:");
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fclose(outfile);
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return false;
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}
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/**
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De-initialization method for Component.
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*/
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static mysql_service_status_t test_component_status_var_service_unreg_deinit() {
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return false;
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}
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/* An empty list as no service is provided. */
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BEGIN_COMPONENT_PROVIDES(test_component_status_var_service)
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END_COMPONENT_PROVIDES();
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/* A list of required services. */
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BEGIN_COMPONENT_REQUIRES(test_component_status_var_service)
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REQUIRES_SERVICE(status_variable_registration), END_COMPONENT_REQUIRES();
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/* A list of metadata to describe the Component. */
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BEGIN_COMPONENT_METADATA(test_component_status_var_service)
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METADATA("mysql.author", "Oracle Corporation"),
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METADATA("mysql.license", "GPL"),
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METADATA("test_component_status_var_service", "1"),
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END_COMPONENT_METADATA();
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/* Declaration of the Component. */
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DECLARE_COMPONENT(test_component_status_var_service,
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"mysql:test_component_status_var_service")
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test_component_status_var_service_unreg_init,
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test_component_status_var_service_unreg_deinit END_DECLARE_COMPONENT();
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/* Defines list of Components contained in this library. Note that for now
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we assume that library will have exactly one Component. */
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DECLARE_LIBRARY_COMPONENTS &COMPONENT_REF(test_component_status_var_service)
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END_DECLARE_LIBRARY_COMPONENTS
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