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/* Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */
#include "table_session_account_connect_attrs.h"
THR_LOCK table_session_account_connect_attrs::m_table_lock;
PFS_engine_table_share
table_session_account_connect_attrs::m_share=
{
{ C_STRING_WITH_LEN("session_account_connect_attrs") },
&pfs_readonly_acl,
&table_session_account_connect_attrs::create,
NULL, /* write_row */
NULL, /* delete_all_rows */
NULL, /* get_row_count */
1000, /* records */
sizeof(pos_connect_attr_by_thread_by_attr), /* ref length */
&m_table_lock,
&m_field_def,
false /* checked */
};
PFS_engine_table* table_session_account_connect_attrs::create()
{
return new table_session_account_connect_attrs();
}
table_session_account_connect_attrs::table_session_account_connect_attrs()
: table_session_connect(&m_share)
{}
bool
table_session_account_connect_attrs::thread_fits(PFS_thread *thread)
{
PFS_thread *current_thread= PFS_thread::get_current_thread();
/* The current thread may not have instrumentation attached. */
if (current_thread == NULL)
return false;
/* The thread we compare to, by definition, has some instrumentation. */
DBUG_ASSERT(thread != NULL);
uint username_length= current_thread->m_username_length;
uint hostname_length= current_thread->m_hostname_length;
if ( (thread->m_username_length != username_length)
|| (thread->m_hostname_length != hostname_length))
return false;
if (memcmp(thread->m_username, current_thread->m_username, username_length) != 0)
return false;
if (memcmp(thread->m_hostname, current_thread->m_hostname, hostname_length) != 0)
return false;
return true;
}
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