00001 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*- 00002 * vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 00003 * 00004 * Copyright (C) 2010 Brian Aker 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #pragma once 00022 00023 namespace performance_dictionary { 00024 00025 class SessionUsage : public drizzled::plugin::TableFunction 00026 { 00027 00028 public: 00029 SessionUsage(); 00030 00031 class Generator : public drizzled::plugin::TableFunction::Generator 00032 { 00033 Query_list::reverse_iterator query_iter; 00034 QueryUsage *usage_cache; 00035 00036 void publish(const std::string &sql, const struct rusage &r_usage); 00037 00038 public: 00039 Generator(drizzled::Field **arg); 00040 00041 bool populate(); 00042 }; 00043 00044 Generator *generator(drizzled::Field **arg) 00045 { 00046 return new Generator(arg); 00047 } 00048 }; 00049 00050 } /* namespace performance_dictionary */ 00051