<?php

/**
 * Implementation of hook_schema().
 */
function bench_chart_schema() {
  $schema['bench_chart'] = array(
    'description' => t('Stores statistics of hook execution time.'),
    'fields' => array(
      'hook' => array(
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
        'description' => t("The name of hook."),
      ),
      'path' => array(
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => '',
        'description' => t('Path'),
      ),
      'time' => array(
        'type' => 'float',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => t('Avarage time.'),
      ),
      'totaltime' => array(
        'type' => 'float',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => t('Total time.'),
      ),
      'count' => array(
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny',
        'description' => t('Execution count'),
      ),
    ),
    'primary key' => array('hook', 'path'),
  );

  return $schema;
}

/**
 * Implementation of hook_install().
 */
function bench_chart_install() {
    // Create tables.
    drupal_install_schema('bench_chart');
}

/**
 * Implementation of hook_install().
 */
function bench_chart_enable() {
    db_query("UPDATE {system} SET weight = '-100' WHERE name = 'bench_chart'");
}

/**
 * Implementation of hook_uninstall().
 */
function bench_chart_uninstall() {
  // Remove tables.
  drupal_uninstall_schema('bench_chart');
}