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94 lines
3.5 KiB
94 lines
3.5 KiB
/*
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Copyright (c) 2014, 2017, 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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*/
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#include "client/base/debug_options.h"
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#include <stdlib.h>
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#include <sys/types.h>
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#include <functional>
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#include "client/base/abstract_program.h"
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#include "client/client_priv.h"
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#include "my_dbug.h"
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using namespace Mysql::Tools::Base::Options;
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using Mysql::Tools::Base::Abstract_program;
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using std::placeholders::_1;
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static Debug_options *primary_debug_options = NULL;
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static uint my_end_arg;
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static void debug_do_exit() { my_end(::my_end_arg); }
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Debug_options::Debug_options(Abstract_program *program) : m_program(program) {
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if (::primary_debug_options == NULL) {
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primary_debug_options = this;
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/*
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We don't want to call this routine in destructor, as we want it being
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called only once, and second we want it to be called as late as possible.
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Possibly when this object is already freed up.
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*/
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atexit(&::debug_do_exit);
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}
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}
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void Debug_options::create_options() {
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#ifdef DBUG_OFF
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this->create_new_disabled_option(
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"debug", "This is a non-debug version. Catch this and exit.")
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->set_short_character('#');
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this->create_new_disabled_option(
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"debug-check", "This is a non-debug version. Catch this and exit.");
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this->create_new_disabled_option(
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"debug-info", "This is a non-debug version. Catch this and exit.");
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#else
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this->create_new_option(&this->m_dbug_option, "debug", "Output debug log.")
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->set_short_character('#')
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->value_optional()
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->set_value("d:t:O,/tmp/" + this->m_program->get_name() + ".trace")
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->add_callback(new std::function<void(char *)>(
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std::bind(&Debug_options::debug_option_callback, this, _1)));
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this->create_new_option(&this->m_debug_check_flag, "debug-check",
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"Check memory and open file usage at exit.");
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this->create_new_option(&this->m_debug_info_flag, "debug-info",
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"Print some debug info at exit.")
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->set_short_character('T');
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#endif
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}
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void Debug_options::debug_option_callback(
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char *argument MY_ATTRIBUTE((unused))) {
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if (this->m_dbug_option.has_value()) {
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DBUG_PUSH(this->m_dbug_option.value().c_str());
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}
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this->m_debug_check_flag = 1;
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}
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void Debug_options::options_parsed() {
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if (this->m_debug_info_flag) {
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::my_end_arg |= MY_CHECK_ERROR | MY_GIVE_INFO;
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} else if (this->m_debug_check_flag) {
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::my_end_arg |= MY_CHECK_ERROR;
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}
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}
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