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-rw-r--r--includes/db/db2.php417
-rw-r--r--includes/db/firebird.php527
-rw-r--r--includes/db/index.htm10
-rw-r--r--includes/db/mssql-odbc.php576
-rw-r--r--includes/db/mssql.php551
-rw-r--r--includes/db/mysql.php552
-rw-r--r--includes/db/mysql4.php552
-rw-r--r--includes/db/mysqli.php566
-rw-r--r--includes/db/oracle.php468
-rw-r--r--includes/db/postgres.php597
-rw-r--r--includes/db/sqlite.php387
11 files changed, 5203 insertions, 0 deletions
diff --git a/includes/db/db2.php b/includes/db/db2.php
new file mode 100644
index 0000000..b1abf1a
--- /dev/null
+++ b/includes/db/db2.php
@@ -0,0 +1,417 @@
+<?php
+/**
+*
+* @package dbal_db2
+* @version $Id: db2.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if(!defined("SQL_LAYER"))
+{
+
+define("SQL_LAYER","db2");
+
+/**
+* @package dbal_db2
+* DB2 Database Abstraction Layer
+*/
+class sql_db
+{
+
+ var $db_connect_id;
+ var $query_result;
+ var $query_resultset;
+ var $query_numrows;
+ var $next_id;
+ var $row = array();
+ var $rowset = array();
+ var $row_index;
+ var $num_queries = 0;
+
+ //
+ // Constructor
+ //
+ function sql_db($sqlserver, $sqluser, $sqlpassword, $database, $persistency = true)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->password = $sqlpassword;
+ $this->dbname = $database;
+
+ $this->server = $sqlserver;
+
+ if($this->persistency)
+ {
+ $this->db_connect_id = odbc_pconnect($this->server, "", "");
+ }
+ else
+ {
+ $this->db_connect_id = odbc_connect($this->server, "", "");
+ }
+
+ if($this->db_connect_id)
+ {
+ @odbc_autocommit($this->db_connect_id, off);
+
+ return $this->db_connect_id;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if($this->db_connect_id)
+ {
+ if($this->query_result)
+ {
+ @odbc_free_result($this->query_result);
+ }
+ $result = @odbc_close($this->db_connect_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+
+ //
+ // Query method
+ //
+ function sql_query($query = "", $transaction = FALSE)
+ {
+ //
+ // Remove any pre-existing queries
+ //
+ unset($this->query_result);
+ unset($this->row);
+ if($query != "")
+ {
+ $this->num_queries++;
+
+ if(!eregi("^INSERT ",$query))
+ {
+ if(eregi("LIMIT", $query))
+ {
+ preg_match("/^(.*)LIMIT ([0-9]+)[, ]*([0-9]+)*/s", $query, $limits);
+
+ $query = $limits[1];
+ if($limits[3])
+ {
+ $row_offset = $limits[2];
+ $num_rows = $limits[3];
+ }
+ else
+ {
+ $row_offset = 0;
+ $num_rows = $limits[2];
+ }
+
+ $query .= " FETCH FIRST ".($row_offset+$num_rows)." ROWS ONLY OPTIMIZE FOR ".($row_offset+$num_rows)." ROWS";
+
+ $this->query_result = odbc_exec($this->db_connect_id, $query);
+
+ $query_limit_offset = $row_offset;
+ $this->result_numrows[$this->query_result] = $num_rows;
+ }
+ else
+ {
+ $this->query_result = odbc_exec($this->db_connect_id, $query);
+
+ $row_offset = 0;
+ $this->result_numrows[$this->query_result] = 5E6;
+ }
+
+ $result_id = $this->query_result;
+ if($this->query_result && eregi("^SELECT", $query))
+ {
+
+ for($i = 1; $i < odbc_num_fields($result_id)+1; $i++)
+ {
+ $this->result_field_names[$result_id][] = odbc_field_name($result_id, $i);
+ }
+
+ $i = $row_offset + 1;
+ $k = 0;
+ while(odbc_fetch_row($result_id, $i) && $k < $this->result_numrows[$result_id])
+ {
+
+ for($j = 1; $j < count($this->result_field_names[$result_id])+1; $j++)
+ {
+ $this->result_rowset[$result_id][$k][$this->result_field_names[$result_id][$j-1]] = odbc_result($result_id, $j);
+ }
+ $i++;
+ $k++;
+ }
+
+ $this->result_numrows[$result_id] = $k;
+ $this->row_index[$result_id] = 0;
+ }
+ else
+ {
+ $this->result_numrows[$result_id] = @odbc_num_rows($result_id);
+ $this->row_index[$result_id] = 0;
+ }
+ }
+ else
+ {
+ if(eregi("^(INSERT|UPDATE) ", $query))
+ {
+ $query = preg_replace("/\\\'/s", "''", $query);
+ }
+
+ $this->query_result = odbc_exec($this->db_connect_id, $query);
+
+ if($this->query_result)
+ {
+ $sql_id = "VALUES(IDENTITY_VAL_LOCAL())";
+
+ $id_result = odbc_exec($this->db_connect_id, $sql_id);
+ if($id_result)
+ {
+ $row_result = odbc_fetch_row($id_result);
+ if($row_result)
+ {
+ $this->next_id[$this->query_result] = odbc_result($id_result, 1);
+ }
+ }
+ }
+
+ odbc_commit($this->db_connect_id);
+
+ $this->query_limit_offset[$this->query_result] = 0;
+ $this->result_numrows[$this->query_result] = 0;
+ }
+
+ return $this->query_result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ //
+ // Other query methods
+ //
+ function sql_numrows($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ return $this->result_numrows[$query_id];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_affectedrows($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ return $this->result_numrows[$query_id];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_numfields($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = count($this->result_field_names[$query_id]);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fieldname($offset, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = $this->result_field_names[$query_id][$offset];
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fieldtype($offset, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @odbc_field_type($query_id, $offset);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fetchrow($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ if($this->row_index[$query_id] < $this->result_numrows[$query_id])
+ {
+ $result = $this->result_rowset[$query_id][$this->row_index[$query_id]];
+ $this->row_index[$query_id]++;
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fetchrowset($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $this->row_index[$query_id] = $this->result_numrows[$query_id];
+ return $this->result_rowset[$query_id];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fetchfield($field, $row = -1, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ if($row < $this->result_numrows[$query_id])
+ {
+ if($row == -1)
+ {
+ $getrow = $this->row_index[$query_id]-1;
+ }
+ else
+ {
+ $getrow = $row;
+ }
+
+ return $this->result_rowset[$query_id][$getrow][$this->result_field_names[$query_id][$field]];
+
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_rowseek($offset, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $this->row_index[$query_id] = 0;
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_nextid($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ return $this->next_id[$query_id];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_freeresult($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @odbc_free_result($query_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_error($query_id = 0)
+ {
+// $result['code'] = @odbc_error($this->db_connect_id);
+// $result['message'] = @odbc_errormsg($this->db_connect_id);
+
+ return "";
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/firebird.php b/includes/db/firebird.php
new file mode 100644
index 0000000..58a7d07
--- /dev/null
+++ b/includes/db/firebird.php
@@ -0,0 +1,527 @@
+<?php
+/**
+*
+* @package dbal_firebird
+* @version $Id: firebird.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'firebird');
+
+/**
+* @package dbal_firebird
+* Firebird/Interbase Database Abstraction Layer
+* Minimum Requirement is Firebird 1.5+/Interbase 7.1+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ var $last_query_text = '';
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @ibase_pconnect($this->server . ':' . $this->dbname, $this->user, $sqlpassword, false, false, 3) : @ibase_connect($this->server . ':' . $this->dbname, $this->user, $sqlpassword, false, false, 3);
+
+ return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if ($this->transaction)
+ {
+ @ibase_commit($this->db_connect_id);
+ }
+
+ if (sizeof($this->open_queries))
+ {
+ foreach ($this->open_queries as $i_query_id => $query_id)
+ {
+ @ibase_free_query($query_id);
+ }
+ }
+
+ return @ibase_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @ibase_commit();
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @ibase_rollback();
+ }
+ break;
+
+ case 'rollback':
+ $result = @ibase_rollback();
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ $this->last_query_text = $query;
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = @ibase_query($this->db_connect_id, $query)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ // TODO: have to debug the commit states in firebird
+ if (!$this->transaction)
+ {
+ @ibase_commit_ret();
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ }
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ $this->query_result = false;
+
+ $query = 'SELECT FIRST ' . $total . ((!empty($offset)) ? ' SKIP ' . $offset : '') . substr($query, 6);
+
+ return $this->sql_query($query, $cache_ttl);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ return FALSE;
+ }
+
+ function sql_affectedrows()
+ {
+ // TODO: hmm, maybe doing something similar as in mssql-odbc.php?
+ return ($this->query_result) ? true : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ $row = array();
+ $cur_row = @ibase_fetch_object($query_id, IBASE_TEXT);
+
+ if (!$cur_row)
+ {
+ return false;
+ }
+
+ foreach (get_object_vars($cur_row) as $key => $value)
+ {
+ $row[strtolower($key)] = trim(str_replace("\\0", "\0", str_replace("\\n", "\n", $value)));
+ }
+ return ($query_id) ? $row : false;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+
+ $result = array();
+ while ($this->rowset[$query_id] = get_object_vars(@ibase_fetch_object($query_id, IBASE_TEXT)))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = 0)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+ // erm... ok, my bad, we always use zero. :/
+ for ($i = 0; $i <= $rownum; $i++)
+ {
+ $row = $this->sql_fetchrow($query_id);
+ }
+
+ return $row[$field];
+ }
+ else
+ {
+ if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
+ {
+ if ($this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$query_id])
+ {
+ $result = $this->rowset[$query_id][$field];
+ }
+ else if ($this->row[$query_id])
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ }
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ function sql_rowseek($rownum, $query_id = 0)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ for($i = 1; $i < $rownum; $i++)
+ {
+ if (!$this->sql_fetchrow($query_id))
+ {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ function sql_nextid()
+ {
+ if ($this->query_result && preg_match('#^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)#is', $this->last_query_text, $tablename))
+ {
+ $query = "SELECT GEN_ID('" . $tablename[1] . "_gen', 0) AS new_id
+ FROM RDB\$DATABASE";
+ if (!($temp_q_id = @ibase_query($this->db_connect_id, $query)))
+ {
+ return false;
+ }
+
+ $temp_result = @ibase_fetch_object($temp_q_id);
+ $this->sql_freeresult($temp_q_id);
+
+ return ($temp_result) ? $temp_result->last_value : false;
+ }
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (!$this->transaction && $query_id)
+ {
+ @ibase_commit();
+ }
+
+ return ($query_id) ? @ibase_free_result($query_id) : false;
+ }
+
+ function sql_escape($msg)
+ {
+ return (@ini_get('magic_quotes_sybase') || strtolower(@ini_get('magic_quotes_sybase')) == 'on') ? str_replace('\\\'', '\'', addslashes($msg)) : str_replace('\'', '\'\'', stripslashes($msg));
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page =(!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' .((!empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : $_ENV['QUERY_STRING']);
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @ibase_errmsg() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . $this_page .(($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result['message'] = @ibase_errmsg();
+ $result['code'] = '';
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $this->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = @ibase_query($this->db_connect_id, $query);
+ while ($void = @ibase_fetch_object($result, IBASE_TEXT))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ @ibase_freeresult($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - ' . SQL_LAYER . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/index.htm b/includes/db/index.htm
new file mode 100644
index 0000000..ee1f723
--- /dev/null
+++ b/includes/db/index.htm
@@ -0,0 +1,10 @@
+<html>
+<head>
+<title></title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</head>
+
+<body bgcolor="#FFFFFF" text="#000000">
+
+</body>
+</html>
diff --git a/includes/db/mssql-odbc.php b/includes/db/mssql-odbc.php
new file mode 100644
index 0000000..a2d3d02
--- /dev/null
+++ b/includes/db/mssql-odbc.php
@@ -0,0 +1,576 @@
+<?php
+/**
+*
+* @package dbal_odbc_mssql
+* @version $Id: mssql-odbc.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'mssql-odbc');
+
+/**
+* @package dbal_odbc_mssql
+* MSSQL ODBC Database Abstraction Layer for MSSQL
+* Minimum Requirement is Version 2000+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ var $result_rowset = array();
+ var $field_names = array();
+ var $field_types = array();
+ var $num_rows = array();
+ var $current_row = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @odbc_pconnect($this->server, $this->user, $sqlpassword) : @odbc_connect($this->server, $this->user, $sqlpassword);
+
+ return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if ($this->transaction)
+ {
+ @odbc_commit($this->db_connect_id);
+ }
+
+ if (sizeof($this->result_rowset))
+ {
+ unset($this->result_rowset);
+ unset($this->field_names);
+ unset($this->field_types);
+ unset($this->num_rows);
+ unset($this->current_row);
+ }
+
+ if (sizeof($this->open_queries))
+ {
+ foreach ($this->open_queries as $i_query_id => $query_id)
+ {
+ @odbc_free_result($query_id);
+ }
+ }
+
+ return @odbc_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @odbc_autocommit($this->db_connect_id, false);
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @odbc_commit($this->db_connect_id);
+ @odbc_autocommit($this->db_connect_id, true);
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @odbc_rollback($this->db_connect_id);
+ @odbc_autocommit($this->db_connect_id, true);
+ }
+ break;
+
+ case 'rollback':
+ $result = @odbc_rollback($this->db_connect_id);
+ @odbc_autocommit($this->db_connect_id, true);
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = $this->_odbc_execute_query($query)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ // odbc_free_result called within sql_save()
+ }
+ else if (strpos($query, 'SELECT') !== false && $this->query_result)
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function _odbc_execute_query($query)
+ {
+ $result = false;
+
+ if (eregi("^SELECT ", $query))
+ {
+ $result = @odbc_exec($this->db_connect_id, $query);
+
+ if ($result)
+ {
+ if (empty($this->field_names[$result]))
+ {
+ for ($i = 1, $j = @odbc_num_fields($result) + 1; $i < $j; $i++)
+ {
+ $this->field_names[$result][] = @odbc_field_name($result, $i);
+ $this->field_types[$result][] = @odbc_field_type($result, $i);
+ }
+ }
+
+ $this->current_row[$result] = 0;
+ $this->result_rowset[$result] = array();
+
+ $row_outer = (isset($row_offset)) ? $row_offset + 1 : 1;
+ $row_outer_max = (isset($num_rows)) ? $row_offset + $num_rows + 1 : 1E9;
+ $row_inner = 0;
+
+ while (@odbc_fetch_row($result, $row_outer) && $row_outer < $row_outer_max)
+ {
+ for ($i = 0, $j = sizeof($this->field_names[$result]); $i < $j; $i++)
+ {
+ $this->result_rowset[$result][$row_inner][$this->field_names[$result][$i]] = stripslashes(@odbc_result($result, $i + 1));
+ }
+
+ $row_outer++;
+ $row_inner++;
+ }
+
+ $this->num_rows[$result] = sizeof($this->result_rowset[$result]);
+ }
+ }
+ else if (eregi("^INSERT ", $query))
+ {
+ $result = @odbc_exec($this->db_connect_id, $query);
+
+ if ($result)
+ {
+ $result_id = @odbc_exec($this->db_connect_id, 'SELECT @@IDENTITY');
+ if ($result_id)
+ {
+ if (@odbc_fetch_row($result_id))
+ {
+ $this->next_id[$this->db_connect_id] = @odbc_result($result_id, 1);
+ $this->affected_rows[$this->db_connect_id] = @odbc_num_rows($result);
+ }
+ }
+ }
+ }
+ else
+ {
+ $result = @odbc_exec($this->db_connect_id, $query);
+
+ if ($result)
+ {
+ $this->affected_rows[$this->db_connect_id] = @odbc_num_rows($result);
+ }
+ }
+
+ return $result;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ $this->query_result = false;
+
+ // if $total is set to 0 we do not want to limit the number of rows
+ if ($total == 0)
+ {
+ $total = -1;
+ }
+
+ $row_offset = ($total) ? $offset : '';
+ $num_rows = ($total) ? $total : $offset;
+
+ $query = 'SELECT TOP ' . ($row_offset + $num_rows) . ' ' . substr($query, 6);
+
+ return $this->sql_query($query, $cache_ttl);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @$this->num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->affected_rows[$this->db_connect_id]) ? $this->affected_rows[$this->db_connect_id] : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ return ($this->num_rows[$query_id] && $this->current_row[$query_id] < $this->num_rows[$query_id]) ? $this->result_rowset[$query_id][$this->current_row[$query_id]++] : false;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($this->num_rows[$query_id]) ? $this->result_rowset[$query_id] : false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum < $this->num_rows[$query_id])
+ {
+ $getrow = ($rownum == -1) ? $this->current_row[$query_id] - 1 : $rownum;
+
+ return $this->result_rowset[$query_id][$getrow][$this->field_names[$query_id][$field]];
+ }
+ }
+
+ return false;
+ }
+
+ function sql_rowseek($rownum, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->current_row[$query_id]))
+ {
+ $this->current_row[$query_id] = $rownum;
+ return true;
+ }
+
+ return false;
+ }
+
+ function sql_nextid()
+ {
+ return ($this->next_id[$this->db_connect_id]) ? $this->next_id[$this->db_connect_id] : false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->open_queries[(int) $query_id]))
+ {
+ unset($this->open_queries[(int) $query_id]);
+ unset($this->num_rows[$query_id]);
+ unset($this->current_row[$query_id]);
+ unset($this->result_rowset[$query_id]);
+ unset($this->field_names[$query_id]);
+ unset($this->field_types[$query_id]);
+
+ return @odbc_free_result($query_id);
+ }
+
+ return false;
+ }
+
+ function sql_escape($msg)
+ {
+ return str_replace("'", "''", str_replace('\\', '\\\\', $msg));
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @odbc_errormsg() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @odbc_errormsg(),
+ 'code' => @odbc_error()
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $this->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = $this->_odbc_execute_query($query);
+
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ @odbc_free_result($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - ' . SQL_LAYER . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/mssql.php b/includes/db/mssql.php
new file mode 100644
index 0000000..2b17b9e
--- /dev/null
+++ b/includes/db/mssql.php
@@ -0,0 +1,551 @@
+<?php
+/**
+*
+* @package dbal_mssql
+* @version $Id: mssql.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'mssql');
+
+/**
+* @package dbal_mssql
+* MSSQL Database Abstraction Layer
+* Minimum Requirement is MSSQL 2000+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @mssql_pconnect($this->server, $this->user, $sqlpassword) : @mssql_connect($this->server, $this->user, $sqlpassword);
+
+ if ($this->db_connect_id && $this->dbname != '')
+ {
+ if (!@mssql_select_db($this->dbname, $this->db_connect_id))
+ {
+ @mssql_close($this->db_connect_id);
+ return false;
+ }
+ }
+
+ return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
+ }
+
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if ($this->transaction)
+ {
+ @mssql_query('COMMIT', $this->db_connect_id);
+ }
+
+ if (sizeof($this->open_queries))
+ {
+ foreach ($this->open_queries as $i_query_id => $query_id)
+ {
+ @mssql_free_result($query_id);
+ }
+ }
+
+ return @mssql_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @mssql_query('BEGIN TRANSACTION', $this->db_connect_id);
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @mssql_query('commit', $this->db_connect_id);
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @mssql_query('ROLLBACK', $this->db_connect_id);
+ }
+ break;
+
+ case 'rollback':
+ $result = @mssql_query('ROLLBACK', $this->db_connect_id);
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = @mssql_query($query, $this->db_connect_id)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ // sql_freeresult called within sql_save()
+ }
+ else if (strpos($query, 'SELECT') !== false && $this->query_result)
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ $this->query_result = false;
+
+ // if $total is set to 0 we do not want to limit the number of rows
+ if ($total == 0)
+ {
+ $total = -1;
+ }
+
+ $row_offset = ($total) ? $offset : '';
+ $num_rows = ($total) ? $total : $offset;
+
+ $query = 'SELECT TOP ' . ($row_offset + $num_rows) . ' ' . substr($query, 6);
+
+ return $this->sql_query($query, $cache_ttl);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+// return (isset($this->limit_offset[$query_id])) ? @mssql_num_rows($query_id) - $this->limit_offset[$query_id] : @mssql_num_rows($query_id);
+ return ($query_id) ? @mssql_num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->db_connect_id) ? @mssql_rows_affected($this->db_connect_id) : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ $row = @mssql_fetch_array($query_id, MSSQL_ASSOC);
+
+ if ($row)
+ {
+ foreach ($row as $key => $value)
+ {
+ $row[$key] = ($value === ' ') ? trim($value) : $value;
+ }
+ }
+
+ return $row;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+
+ $result = array();
+ while ($this->rowset[$query_id] = $this->sql_fetchrow($query_id))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+// (!empty($this->limit_offset[$query_id])) ? @mssql_data_seek($query_id, ($this->limit_offset[$query_id] + $rownum)) : @mssql_data_seek($query_id, $rownum);
+ @mssql_data_seek($query_id, $rownum);
+ $row = @mssql_fetch_array($query_id, MSSQL_ASSOC);
+ $result = isset($row[$field]) ? $row[$field] : false;
+ }
+ else
+ {
+ if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
+ {
+ if ($this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$query_id])
+ {
+ $result = $this->rowset[$query_id][$field];
+ }
+ elseif ($this->row[$query_id])
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ }
+
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_rowseek($rownum, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->current_row[$query_id]))
+ {
+// (!empty($this->limit_offset[$query_id])) ? @mssql_data_seek($query_id, ($this->limit_offset[$query_id] + $rownum)) : @mssql_data_seek($query_id, $rownum);
+ @mssql_data_seek($query_id, $rownum);
+ return true;
+ }
+
+ return false;
+ }
+
+ function sql_nextid()
+ {
+ $result_id = @mssql_query('SELECT @@IDENTITY', $this->db_connect_id);
+ if ($result_id)
+ {
+ if (@mssql_fetch_array($result_id, MSSQL_ASSOC))
+ {
+ return @mssql_result($result_id, 1);
+ }
+ }
+
+ return false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->open_queries[$query_id]))
+ {
+ unset($this->open_queries[$query_id]);
+ unset($this->result_rowset[$query_id]);
+
+ return @mssql_free_result($query_id);
+ }
+
+ return false;
+ }
+
+ function sql_escape($msg)
+ {
+ return str_replace("'", "''", str_replace('\\', '\\\\', $msg));
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @mssql_get_last_message() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @mssql_get_last_message($this->db_connect_id),
+ 'code' => ''
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $this->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = @mssql_query($query, $this->db_connect_id);
+ while ($void = @mssql_fetch_array($result, MSSQL_ASSOC))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ @mssql_free_result($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - ' . SQL_LAYER . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/mysql.php b/includes/db/mysql.php
new file mode 100644
index 0000000..a646e0d
--- /dev/null
+++ b/includes/db/mysql.php
@@ -0,0 +1,552 @@
+<?php
+/**
+*
+* @package dbal_mysql
+* @version $Id: mysql.php,v 1.5 2006/02/10 01:30:19 scronide Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'mysql');
+
+/**
+* @package dbal_mysql
+* MySQL Database Abstraction Layer
+* Minimum Requirement is 3.23+/4.0+/4.1+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @mysql_pconnect($this->server, $this->user, $sqlpassword) : @mysql_connect($this->server, $this->user, $sqlpassword);
+
+ if ($this->db_connect_id && $this->dbname != '')
+ {
+ if (@mysql_select_db($this->dbname))
+ {
+ return $this->db_connect_id;
+ }
+ }
+
+ return $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if (sizeof($this->open_queries))
+ {
+ foreach ($this->open_queries as $i_query_id => $query_id)
+ {
+ @mysql_free_result($query_id);
+ }
+ }
+
+ return @mysql_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @mysql_query('BEGIN', $this->db_connect_id);
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @mysql_query('COMMIT', $this->db_connect_id);
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @mysql_query('ROLLBACK', $this->db_connect_id);
+ }
+ break;
+
+ case 'rollback':
+ $result = @mysql_query('ROLLBACK', $this->db_connect_id);
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = @mysql_query($query, $this->db_connect_id)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ // mysql_free_result called within sql_save()
+ }
+ else if (strpos($query, 'SELECT') !== false && $this->query_result)
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0) {
+ if ($query != '') {
+ $this->query_result = false;
+
+ // only limit the number of rows if $total is greater than 0
+ if ($total > 0)
+ $query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);
+
+ return $this->sql_query($query, $cache_ttl);
+ } else {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysql_num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->db_connect_id) ? @mysql_affected_rows($this->db_connect_id) : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ return ($query_id) ? @mysql_fetch_assoc($query_id) : false;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+
+ $result = array();
+ while ($this->rowset[$query_id] = $this->sql_fetchrow($query_id))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+ $result = @mysql_result($query_id, $rownum, $field);
+ }
+ else
+ {
+ if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
+ {
+ if ($this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$query_id])
+ {
+ $result = $this->rowset[$query_id][$field];
+ }
+ elseif ($this->row[$query_id])
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ }
+ return $result;
+ }
+ return false;
+ }
+
+ function sql_rowseek($rownum, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysql_data_seek($query_id, $rownum) : false;
+ }
+
+ function sql_nextid()
+ {
+ return ($this->db_connect_id) ? @mysql_insert_id($this->db_connect_id) : false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->open_queries[(int) $query_id]))
+ {
+ unset($this->open_queries[(int) $query_id]);
+ return @mysql_free_result($query_id);
+ }
+
+ return false;
+ }
+
+ function sql_escape($msg) {
+ if (function_exists('mysql_real_escape_string')) {
+ return @mysql_real_escape_string($msg, $this->db_connect_id);
+ } else {
+ return mysql_escape_string($msg);
+ }
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @mysql_error() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @mysql_error(),
+ 'code' => @mysql_errno()
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $db, $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $db->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $explain_query = $query;
+ if (preg_match('/UPDATE ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+ elseif (preg_match('/DELETE FROM ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+
+ if (preg_match('/^SELECT/', $explain_query))
+ {
+ $html_table = FALSE;
+
+ if ($result = mysql_query("EXPLAIN $explain_query", $this->db_connect_id))
+ {
+ while ($row = mysql_fetch_assoc($result))
+ {
+ if (!$html_table && sizeof($row))
+ {
+ $html_table = TRUE;
+ $html_hold .= '<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center"><tr>';
+
+ foreach (array_keys($row) as $val)
+ {
+ $html_hold .= '<th nowrap="nowrap">' . (($val) ? ucwords(str_replace('_', ' ', $val)) : '&nbsp;') . '</th>';
+ }
+ $html_hold .= '</tr>';
+ }
+ $html_hold .= '<tr>';
+
+ $class = 'row1';
+ foreach (array_values($row) as $val)
+ {
+ $class = ($class == 'row1') ? 'row2' : 'row1';
+ $html_hold .= '<td class="' . $class . '">' . (($val) ? $val : '&nbsp;') . '</td>';
+ }
+ $html_hold .= '</tr>';
+ }
+ }
+
+ if ($html_table)
+ {
+ $html_hold .= '</table>';
+ }
+ }
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = mysql_query($query, $this->db_connect_id);
+ while ($void = mysql_fetch_assoc($result))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ mysql_free_result($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - MySQL Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/mysql4.php b/includes/db/mysql4.php
new file mode 100644
index 0000000..0639518
--- /dev/null
+++ b/includes/db/mysql4.php
@@ -0,0 +1,552 @@
+<?php
+/**
+*
+* @package dbal_mysql4
+* @version $Id: mysql4.php,v 1.4 2006/02/10 01:30:19 scronide Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'mysql4');
+
+/**
+* @package dbal_mysql4
+* MySQL4 Database Abstraction Layer
+* Minimum Requirement is 4.0+/4.1+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @mysql_pconnect($this->server, $this->user, $sqlpassword) : @mysql_connect($this->server, $this->user, $sqlpassword);
+
+ if ($this->db_connect_id && $this->dbname != '')
+ {
+ if (@mysql_select_db($this->dbname))
+ {
+ return $this->db_connect_id;
+ }
+ }
+
+ return $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if (sizeof($this->open_queries))
+ {
+ foreach ($this->open_queries as $i_query_id => $query_id)
+ {
+ @mysql_free_result($query_id);
+ }
+ }
+
+ return @mysql_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @mysql_query('BEGIN', $this->db_connect_id);
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @mysql_query('COMMIT', $this->db_connect_id);
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @mysql_query('ROLLBACK', $this->db_connect_id);
+ }
+ break;
+
+ case 'rollback':
+ $result = @mysql_query('ROLLBACK', $this->db_connect_id);
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = @mysql_query($query, $this->db_connect_id)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ // mysql_free_result called within sql_save()
+ }
+ else if (strpos($query, 'SELECT') !== false && $this->query_result)
+ {
+ $this->open_queries[(int) $this->query_result] = $this->query_result;
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0) {
+ if ($query != '') {
+ $this->query_result = false;
+
+ // only limit the number of rows if $total is greater than 0
+ if ($total > 0)
+ $query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);
+
+ return $this->sql_query($query, $cache_ttl);
+ } else {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysql_num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->db_connect_id) ? @mysql_affected_rows($this->db_connect_id) : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ return ($query_id) ? @mysql_fetch_assoc($query_id) : false;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+
+ $result = array();
+ while ($this->rowset[$query_id] = $this->sql_fetchrow($query_id))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+ $result = @mysql_result($query_id, $rownum, $field);
+ }
+ else
+ {
+ if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
+ {
+ if ($this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$query_id])
+ {
+ $result = $this->rowset[$query_id][$field];
+ }
+ elseif ($this->row[$query_id])
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ }
+ return $result;
+ }
+ return false;
+ }
+
+ function sql_rowseek($rownum, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysql_data_seek($query_id, $rownum) : false;
+ }
+
+ function sql_nextid()
+ {
+ return ($this->db_connect_id) ? @mysql_insert_id($this->db_connect_id) : false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (isset($this->open_queries[(int) $query_id]))
+ {
+ unset($this->open_queries[(int) $query_id]);
+ return @mysql_free_result($query_id);
+ }
+
+ return false;
+ }
+
+ function sql_escape($msg) {
+ if (function_exists('mysql_real_escape_string')) {
+ return @mysql_real_escape_string($msg, $this->db_connect_id);
+ } else {
+ return mysql_escape_string($msg);
+ }
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @mysql_error() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @mysql_error(),
+ 'code' => @mysql_errno()
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $db, $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $db->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $explain_query = $query;
+ if (preg_match('/UPDATE ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+ elseif (preg_match('/DELETE FROM ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+
+ if (preg_match('/^SELECT/', $explain_query))
+ {
+ $html_table = FALSE;
+
+ if ($result = mysql_query("EXPLAIN $explain_query", $this->db_connect_id))
+ {
+ while ($row = mysql_fetch_assoc($result))
+ {
+ if (!$html_table && sizeof($row))
+ {
+ $html_table = TRUE;
+ $html_hold .= '<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center"><tr>';
+
+ foreach (array_keys($row) as $val)
+ {
+ $html_hold .= '<th nowrap="nowrap">' . (($val) ? ucwords(str_replace('_', ' ', $val)) : '&nbsp;') . '</th>';
+ }
+ $html_hold .= '</tr>';
+ }
+ $html_hold .= '<tr>';
+
+ $class = 'row1';
+ foreach (array_values($row) as $val)
+ {
+ $class = ($class == 'row1') ? 'row2' : 'row1';
+ $html_hold .= '<td class="' . $class . '">' . (($val) ? $val : '&nbsp;') . '</td>';
+ }
+ $html_hold .= '</tr>';
+ }
+ }
+
+ if ($html_table)
+ {
+ $html_hold .= '</table>';
+ }
+ }
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = mysql_query($query, $this->db_connect_id);
+ while ($void = mysql_fetch_assoc($result))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ mysql_free_result($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - MySQL Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/mysqli.php b/includes/db/mysqli.php
new file mode 100644
index 0000000..fa643c2
--- /dev/null
+++ b/includes/db/mysqli.php
@@ -0,0 +1,566 @@
+<?php
+/**
+*
+* @package dbal_mysqli
+* @version $Id: mysqli.php,v 1.4 2006/02/10 01:30:19 scronide Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'mysqli');
+
+/**
+* @package dbal_mysqli
+* MySQLi Database Abstraction Layer
+* Minimum Requirement is MySQL 4.1+ and the mysqli-extension
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ var $indexed = 0;
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @mysqli_pconnect($this->server, $this->user, $sqlpassword) : @mysqli_connect($this->server, $this->user, $sqlpassword);
+
+ if ($this->db_connect_id && $this->dbname != '')
+ {
+ if (@mysqli_select_db($this->db_connect_id, $this->dbname))
+ {
+ return $this->db_connect_id;
+ }
+ }
+
+ return $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if ($this->transaction)
+ {
+ @mysqli_commit($this->db_connect_id);
+ }
+
+ return @mysqli_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @mysqli_autocommit($this->db_connect_id, false);
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @mysqli_commit($this->db_connect_id);
+ @mysqli_autocommit($this->db_connect_id, true);
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @mysqli_rollback($this->db_connect_id);
+ @mysqli_autocommit($this->db_connect_id, true);
+ }
+ break;
+
+ case 'rollback':
+ $result = @mysqli_rollback($this->db_connect_id);
+ @mysqli_autocommit($this->db_connect_id, true);
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+
+ if (($this->query_result = @mysqli_query($this->db_connect_id, $query)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (is_object($this->query_result))
+ {
+ $this->query_result->cur_index = $this->indexed++;
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0) {
+ if ($query != '') {
+ $this->query_result = false;
+
+ // only limit the number of rows if $total is greater than 0
+ if ($total > 0)
+ $query .= "\n LIMIT " . ((!empty($offset)) ? $offset . ', ' . $total : $total);
+
+ return $this->sql_query($query, $cache_ttl);
+ } else {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysqli_num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->db_connect_id) ? @mysqli_affected_rows($this->db_connect_id) : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (!is_object($query_id) && isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ return ($query_id) ? @mysqli_fetch_assoc($query_id) : false;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ $cur_index = (is_object($query_id)) ? $query_id->cur_index : $query_id;
+
+ unset($this->rowset[$cur_index]);
+ unset($this->row[$cur_index]);
+
+ $result = array();
+ while ($this->rowset[$cur_index] = $this->sql_fetchrow($query_id))
+ {
+ $result[] = $this->rowset[$cur_index];
+ }
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+ @mysqli_data_seek($query_id, $rownum);
+ $row = @mysqli_fetch_assoc($query_id);
+ $result = isset($row[$field]) ? $row[$field] : false;
+ }
+ else
+ {
+ $cur_index = (is_object($query_id)) ? $query_id->cur_index : $query_id;
+
+ if (empty($this->row[$cur_index]) && empty($this->rowset[$cur_index]))
+ {
+ if ($this->row[$cur_index] = $this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$cur_index][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$cur_index])
+ {
+ $result = $this->rowset[$cur_index][$field];
+ }
+ elseif ($this->row[$cur_index])
+ {
+ $result = $this->row[$cur_index][$field];
+ }
+ }
+ }
+ return $result;
+ }
+ return false;
+ }
+
+ function sql_rowseek($rownum, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @mysqli_data_seek($query_id, $rownum) : false;
+ }
+
+ function sql_nextid()
+ {
+ return ($this->db_connect_id) ? @mysqli_insert_id($this->db_connect_id) : false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ $cur_index = (is_object($query_id)) ? $query_id->cur_index : $query_id;
+
+ unset($this->rowset[$cur_index]);
+ unset($this->row[$cur_index]);
+
+ if (is_object($query_id))
+ {
+ $this->indexed--;
+ return @mysqli_free_result($query_id);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ function sql_escape($msg) {
+ if (function_exists('mysql_real_escape_string')) {
+ return @mysql_real_escape_string($msg, $this->db_connect_id);
+ } else {
+ return mysql_escape_string($msg);
+ }
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @mysqli_error($this->db_connect_id) . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @mysqli_error($this->db_connect_id),
+ 'code' => @mysqli_errno($this->db_connect_id)
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $db, $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $db->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $explain_query = $query;
+ if (preg_match('/UPDATE ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+ elseif (preg_match('/DELETE FROM ([a-z0-9_]+).*?WHERE(.*)/s', $query, $m))
+ {
+ $explain_query = 'SELECT * FROM ' . $m[1] . ' WHERE ' . $m[2];
+ }
+
+ if (preg_match('/^SELECT/', $explain_query))
+ {
+ $html_table = FALSE;
+
+ if ($result = @mysqli_query($this->db_connect_id, "EXPLAIN $explain_query"))
+ {
+ while ($row = @mysqli_fetch_assoc($result))
+ {
+ if (!$html_table && sizeof($row))
+ {
+ $html_table = TRUE;
+ $html_hold .= '<table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0" align="center"><tr>';
+
+ foreach (array_keys($row) as $val)
+ {
+ $html_hold .= '<th nowrap="nowrap">' . (($val) ? ucwords(str_replace('_', ' ', $val)) : '&nbsp;') . '</th>';
+ }
+ $html_hold .= '</tr>';
+ }
+ $html_hold .= '<tr>';
+
+ $class = 'row1';
+ foreach (array_values($row) as $val)
+ {
+ $class = ($class == 'row1') ? 'row2' : 'row1';
+ $html_hold .= '<td class="' . $class . '">' . (($val) ? $val : '&nbsp;') . '</td>';
+ }
+ $html_hold .= '</tr>';
+ }
+ }
+
+ if ($html_table)
+ {
+ $html_hold .= '</table>';
+ }
+ }
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = @mysqli_query($this->db_connect_id, $query);
+ while ($void = @mysqli_fetch_assoc($result))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ @mysqli_free_result($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - MySQL Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/oracle.php b/includes/db/oracle.php
new file mode 100644
index 0000000..7ef10e5
--- /dev/null
+++ b/includes/db/oracle.php
@@ -0,0 +1,468 @@
+<?php
+/**
+*
+* @package dbal_oracle
+* @version $Id: oracle.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if(!defined("SQL_LAYER"))
+{
+
+define("SQL_LAYER","oracle");
+
+/**
+* @package dbal_oracle
+* Oracle Database Abstraction Layer
+*/
+class sql_db
+{
+
+ var $db_connect_id;
+ var $query_result;
+ var $in_transaction = 0;
+ var $row = array();
+ var $rowset = array();
+ var $num_queries = 0;
+ var $last_query_text = "";
+
+ //
+ // Constructor
+ //
+ function sql_db($sqlserver, $sqluser, $sqlpassword, $database="", $persistency = true)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->password = $sqlpassword;
+ $this->server = $sqlserver;
+ $this->dbname = $database;
+
+ if($this->persistency)
+ {
+ $this->db_connect_id = @OCIPLogon($this->user, $this->password, $this->server);
+ }
+ else
+ {
+ $this->db_connect_id = @OCINLogon($this->user, $this->password, $this->server);
+ }
+ if($this->db_connect_id)
+ {
+ return $this->db_connect_id;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if($this->db_connect_id)
+ {
+ // Commit outstanding transactions
+ if($this->in_transaction)
+ {
+ OCICommit($this->db_connect_id);
+ }
+
+ if($this->query_result)
+ {
+ @OCIFreeStatement($this->query_result);
+ }
+ $result = @OCILogoff($this->db_connect_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ //
+ // Base query method
+ //
+ function sql_query($query = "", $transaction = FALSE)
+ {
+ // Remove any pre-existing queries
+ unset($this->query_result);
+
+ // Put us in transaction mode because with Oracle as soon as you make a query you're in a transaction
+ $this->in_transaction = TRUE;
+
+ if($query != "")
+ {
+ $this->last_query = $query;
+ $this->num_queries++;
+
+ if(eregi("LIMIT", $query))
+ {
+ preg_match("/^(.*)LIMIT ([0-9]+)[, ]*([0-9]+)*/s", $query, $limits);
+
+ $query = $limits[1];
+ if($limits[3])
+ {
+ $row_offset = $limits[2];
+ $num_rows = $limits[3];
+ }
+ else
+ {
+ $row_offset = 0;
+ $num_rows = $limits[2];
+ }
+ }
+
+ if(eregi("^(INSERT|UPDATE) ", $query))
+ {
+ $query = preg_replace("/\\\'/s", "''", $query);
+ }
+
+ $this->query_result = @OCIParse($this->db_connect_id, $query);
+ $success = @OCIExecute($this->query_result, OCI_DEFAULT);
+ }
+ if($success)
+ {
+ if($transaction == END_TRANSACTION)
+ {
+ OCICommit($this->db_connect_id);
+ $this->in_transaction = FALSE;
+ }
+
+ unset($this->row[$this->query_result]);
+ unset($this->rowset[$this->query_result]);
+ $this->last_query_text[$this->query_result] = $query;
+
+ return $this->query_result;
+ }
+ else
+ {
+ if($this->in_transaction)
+ {
+ OCIRollback($this->db_connect_id);
+ }
+ return false;
+ }
+ }
+
+ //
+ // Other query methods
+ //
+ function sql_numrows($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @OCIFetchStatement($query_id, $this->rowset);
+ // OCIFetchStatment kills our query result so we have to execute the statment again
+ // if we ever want to use the query_id again.
+ @OCIExecute($query_id, OCI_DEFAULT);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_affectedrows($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @OCIRowCount($query_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_numfields($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @OCINumCols($query_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fieldname($offset, $query_id = 0)
+ {
+ // OCIColumnName uses a 1 based array so we have to up the offset by 1 in here to maintain
+ // full abstraction compatibitly
+ $offset += 1;
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = strtolower(@OCIColumnName($query_id, $offset));
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fieldtype($offset, $query_id = 0)
+ {
+ // This situation is the same as fieldname
+ $offset += 1;
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @OCIColumnType($query_id, $offset);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fetchrow($query_id = 0, $debug = FALSE)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result_row = "";
+ $result = @OCIFetchInto($query_id, $result_row, OCI_ASSOC+OCI_RETURN_NULLS);
+ if($debug)
+ {
+ echo "Query was: ".$this->last_query . "<br>";
+ echo "Result: $result<br>";
+ echo "Query ID: $query_id<br>";
+ echo "<pre>";
+ var_dump($result_row);
+ echo "</pre>";
+ }
+ if($result_row == "")
+ {
+ return false;
+ }
+
+ for($i = 0; $i < count($result_row); $i++)
+ {
+ list($key, $val) = each($result_row);
+ $return_arr[strtolower($key)] = $val;
+ }
+ $this->row[$query_id] = $return_arr;
+
+ return $this->row[$query_id];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ // This function probably isn't as efficant is it could be but any other way I do it
+ // I end up losing 1 row...
+ function sql_fetchrowset($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $rows = @OCIFetchStatement($query_id, $results);
+ @OCIExecute($query_id, OCI_DEFAULT);
+ for($i = 0; $i <= $rows; $i++)
+ {
+ @OCIFetchInto($query_id, $tmp_result, OCI_ASSOC+OCI_RETURN_NULLS);
+
+ for($j = 0; $j < count($tmp_result); $j++)
+ {
+ list($key, $val) = each($tmp_result);
+ $return_arr[strtolower($key)] = $val;
+ }
+ $result[] = $return_arr;
+ }
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_fetchfield($field, $rownum = -1, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ if($rownum > -1)
+ {
+ // Reset the internal rownum pointer.
+ @OCIExecute($query_id, OCI_DEFAULT);
+ for($i = 0; $i < $rownum; $i++)
+ {
+ // Move the interal pointer to the row we want
+ @OCIFetch($query_id);
+ }
+ // Get the field data.
+ $result = @OCIResult($query_id, strtoupper($field));
+ }
+ else
+ {
+ // The internal pointer should be where we want it
+ // so we just grab the field out of the current row.
+ $result = @OCIResult($query_id, strtoupper($field));
+ }
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_rowseek($rownum, $query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ @OCIExecute($query_id, OCI_DEFAULT);
+ for($i = 0; $i < $rownum; $i++)
+ {
+ @OCIFetch($query_id);
+ }
+ $result = @OCIFetch($query_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_nextid($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id && $this->last_query_text[$query_id] != "")
+ {
+ if( eregi("^(INSERT{1}|^INSERT INTO{1})[[:space:]][\"]?([a-zA-Z0-9\_\-]+)[\"]?", $this->last_query_text[$query_id], $tablename))
+ {
+ $query = "SELECT ".$tablename[2]."_id_seq.currval FROM DUAL";
+ $stmt = @OCIParse($this->db_connect_id, $query);
+ @OCIExecute($stmt,OCI_DEFAULT );
+ $temp_result = @OCIFetchInto($stmt, $temp_result, OCI_ASSOC+OCI_RETURN_NULLS);
+ if($temp_result)
+ {
+ return $temp_result['CURRVAL'];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ function sql_nextid($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id && $this->last_query_text[$query_id] != "")
+ {
+ if( eregi("^(INSERT{1}|^INSERT INTO{1})[[:space:]][\"]?([a-zA-Z0-9\_\-]+)[\"]?", $this->last_query_text[$query_id], $tablename))
+ {
+ $query = "SELECT ".$tablename[2]."_id_seq.CURRVAL FROM DUAL";
+ $temp_q_id = @OCIParse($this->db_connect_id, $query);
+ @OCIExecute($temp_q_id, OCI_DEFAULT);
+ @OCIFetchInto($temp_q_id, $temp_result, OCI_ASSOC+OCI_RETURN_NULLS);
+
+ if($temp_result)
+ {
+ return $temp_result['CURRVAL'];
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+
+
+ function sql_freeresult($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ if($query_id)
+ {
+ $result = @OCIFreeStatement($query_id);
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ function sql_error($query_id = 0)
+ {
+ if(!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+ $result = @OCIError($query_id);
+ return $result;
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
diff --git a/includes/db/postgres.php b/includes/db/postgres.php
new file mode 100644
index 0000000..b5bad20
--- /dev/null
+++ b/includes/db/postgres.php
@@ -0,0 +1,597 @@
+<?php
+/**
+*
+* @package dbal_postgres
+* @version $Id: postgres.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined('SQL_LAYER'))
+{
+
+define('SQL_LAYER', 'postgresql');
+
+/**
+* @package dbal_postgres
+* PostgreSQL Database Abstraction Layer
+* Minimum Requirement is Version 7.3+
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port = false, $persistency = false)
+ {
+ $this->connect_string = '';
+
+ if ($sqluser)
+ {
+ $this->connect_string .= "user=$sqluser ";
+ }
+
+ if ($sqlpassword)
+ {
+ $this->connect_string .= "password=$sqlpassword ";
+ }
+
+ if ($sqlserver)
+ {
+ if (ereg(":", $sqlserver))
+ {
+ list($sqlserver, $sqlport) = split(":", $sqlserver);
+ $this->connect_string .= "host=$sqlserver port=$sqlport ";
+ }
+ else
+ {
+ if ($sqlserver != "localhost")
+ {
+ $this->connect_string .= "host=$sqlserver ";
+ }
+
+ if ($port)
+ {
+ $this->connect_string .= "port=$port ";
+ }
+ }
+ }
+
+ if ($database)
+ {
+ $this->dbname = $database;
+ $this->connect_string .= "dbname=$database";
+ }
+
+ $this->persistency = $persistency;
+
+ $this->db_connect_id = ($this->persistency) ? @pg_pconnect($this->connect_string) : @pg_connect($this->connect_string);
+
+ return ($this->db_connect_id) ? $this->db_connect_id : $this->sql_error('');
+ }
+
+ //
+ // Other base methods
+ //
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ if ($this->transaction)
+ {
+ @pg_exec($this->db_connect_id, 'COMMIT');
+ }
+
+ return @pg_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $result = @pg_exec($this->db_connect_id, 'BEGIN');
+ $this->transaction = true;
+ break;
+
+ case 'commit':
+ $result = @pg_exec($this->db_connect_id, 'COMMIT');
+ $this->transaction = false;
+
+ if (!$result)
+ {
+ @pg_exec($this->db_connect_id, 'ROLLBACK');
+ }
+ break;
+
+ case 'rollback':
+ $result = @pg_exec($this->db_connect_id, 'ROLLBACK');
+ $this->transaction = false;
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ // EXPLAIN only in extra debug mode
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('start', $query);
+ }
+
+ $this->query_result = ($cache_ttl && method_exists($cache, 'sql_load')) ? $cache->sql_load($query) : false;
+
+ if (!$this->query_result)
+ {
+ $this->num_queries++;
+ $this->last_query_text = $query;
+
+ if (($this->query_result = @pg_exec($this->db_connect_id, $query)) === false)
+ {
+ $this->sql_error($query);
+ }
+
+ if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('stop', $query);
+ }
+
+ if ($cache_ttl && method_exists($cache, 'sql_save'))
+ {
+ $cache->sql_save($query, $this->query_result, $cache_ttl);
+ }
+ }
+ else if (defined('DEBUG_EXTRA'))
+ {
+ $this->sql_report('fromcache', $query);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $cache_ttl = 0)
+ {
+ if ($query != '')
+ {
+ $this->query_result = false;
+
+ // if $total is set to 0 we do not want to limit the number of rows
+ if ($total == 0)
+ {
+ $total = -1;
+ }
+
+ $query .= "\n LIMIT $total OFFSET $offset";
+
+ return $this->sql_query($query, $cache_ttl);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE' || $query == 'SELECT')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(($query == 'UPDATE') ? ', ' : ' AND ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @pg_numrows($query_id) : false;
+ }
+
+ function sql_affectedrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @pg_cmdtuples($query_id) : false;
+ }
+
+ function sql_fetchrow($query_id = false)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if (!isset($this->rownum[$query_id]))
+ {
+ $this->rownum[$query_id] = 0;
+ }
+
+ if (isset($cache->sql_rowset[$query_id]))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ $result = @pg_fetch_array($query_id, NULL, PGSQL_ASSOC);
+
+ if ($result)
+ {
+ $this->rownum[$query_id]++;
+ }
+
+ return $result;
+ }
+
+ function sql_fetchrowset($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ $result = array();
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+
+ $result = array();
+ while ($this->rowset[$query_id] = $this->sql_fetchrow($query_id))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+ return $result;
+ }
+
+ return false;
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($rownum > -1)
+ {
+ if (@function_exists('pg_result_seek'))
+ {
+ @pg_result_seek($query_id, $rownum);
+ $row = @pg_fetch_assoc($query_id);
+ $result = isset($row[$field]) ? $row[$field] : false;
+ }
+ else
+ {
+ $this->sql_rowseek($offset, $query_id);
+ $row = $this->sql_fetchrow($query_id);
+ $result = isset($row[$field]) ? $row[$field] : false;
+ }
+ }
+ else
+ {
+ if (empty($this->row[$query_id]) && empty($this->rowset[$query_id]))
+ {
+ if ($this->sql_fetchrow($query_id))
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ else
+ {
+ if ($this->rowset[$query_id])
+ {
+ $result = $this->rowset[$query_id][$field];
+ }
+ elseif ($this->row[$query_id])
+ {
+ $result = $this->row[$query_id][$field];
+ }
+ }
+ }
+ return $result;
+ }
+ return false;
+ }
+
+ function sql_rowseek($offset, $query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ if ($offset > -1)
+ {
+ if (@function_exists('pg_result_seek'))
+ {
+ @pg_result_seek($query_id, $rownum);
+ }
+ else
+ {
+ for ($i = $this->rownum[$query_id]; $i < $offset; $i++)
+ {
+ $this->sql_fetchrow($query_id);
+ }
+ }
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ return false;
+ }
+
+ function sql_nextid()
+ {
+ $query_id = $this->query_result;
+
+ if ($query_id && $this->last_query_text != '')
+ {
+ if (preg_match("/^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)/is", $this->last_query_text, $tablename))
+ {
+ $query = "SELECT currval('" . $tablename[1] . "_id_seq') AS last_value";
+ $temp_q_id = @pg_exec($this->db_connect_id, $query);
+ if (!$temp_q_id)
+ {
+ return false;
+ }
+
+ $temp_result = @pg_fetch_array($temp_q_id, NULL, PGSQL_ASSOC);
+
+ return ($temp_result) ? $temp_result['last_value'] : false;
+ }
+ }
+
+ return false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return (is_resource($query_id)) ? @pg_freeresult($query_id) : false;
+ }
+
+ function sql_escape($msg)
+ {
+ return str_replace("'", "''", str_replace('\\', '\\\\', $msg));
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (isset($_SERVER['PHP_SELF']) && !empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : (isset($_ENV['QUERY_STRING']) ? $_ENV['QUERY_STRING'] : ''));
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @pg_errormessage() . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @pg_errormessage(),
+ 'code' => ''
+ );
+
+ return $result;
+ }
+
+ function sql_report($mode, $query = '')
+ {
+ if (empty($_GET['explain']))
+ {
+ return;
+ }
+
+ global $cache, $starttime, $phpbb_root_path;
+ static $curtime, $query_hold, $html_hold;
+ static $sql_report = '';
+ static $cache_num_queries = 0;
+
+ if (!$query && !empty($query_hold))
+ {
+ $query = $query_hold;
+ }
+
+ switch ($mode)
+ {
+ case 'display':
+ if (!empty($cache))
+ {
+ $cache->unload();
+ }
+ $this->sql_close();
+
+ $mtime = explode(' ', microtime());
+ $totaltime = $mtime[0] + $mtime[1] - $starttime;
+
+ echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8869-1"><meta http-equiv="Content-Style-Type" content="text/css"><link rel="stylesheet" href="' . $phpbb_root_path . 'adm/subSilver.css" type="text/css"><style type="text/css">' . "\n";
+ echo 'th { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic3.gif\') }' . "\n";
+ echo 'td.cat { background-image: url(\'' . $phpbb_root_path . 'adm/images/cellpic1.gif\') }' . "\n";
+ echo '</style><title>' . $msg_title . '</title></head><body>';
+ echo '<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td><a href="' . htmlspecialchars(preg_replace('/&explain=([^&]*)/', '', $_SERVER['REQUEST_URI'])) . '"><img src="' . $phpbb_root_path . 'adm/images/header_left.jpg" width="200" height="60" alt="phpBB Logo" title="phpBB Logo" border="0"/></a></td><td width="100%" background="' . $phpbb_root_path . 'adm/images/header_bg.jpg" height="60" align="right" nowrap="nowrap"><span class="maintitle">SQL Report</span> &nbsp; &nbsp; &nbsp;</td></tr></table><br clear="all"/><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td height="40" align="center" valign="middle"><b>Page generated in ' . round($totaltime, 4) . " seconds with {$this->num_queries} queries" . (($cache_num_queries) ? " + $cache_num_queries " . (($cache_num_queries == 1) ? 'query' : 'queries') . ' returning data from cache' : '') . '</b></td></tr><tr><td align="center" nowrap="nowrap">Time spent on MySQL queries: <b>' . round($this->sql_time, 5) . 's</b> | Time spent on PHP: <b>' . round($totaltime - $this->sql_time, 5) . 's</b></td></tr></table><table width="95%" cellspacing="1" cellpadding="4" border="0" align="center"><tr><td>';
+ echo $sql_report;
+ echo '</td></tr></table><br /></body></html>';
+ exit;
+ break;
+
+ case 'start':
+ $query_hold = $query;
+ $html_hold = '';
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1];
+ break;
+
+ case 'fromcache':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $result = @pg_exec($this->db_connect_id, $query);
+ while ($void = @pg_fetch_array($result, NULL, PGSQL_ASSOC))
+ {
+ // Take the time spent on parsing rows into account
+ }
+ $splittime = explode(' ', microtime());
+ $splittime = $splittime[0] + $splittime[1];
+
+ $time_cache = $endtime - $curtime;
+ $time_db = $splittime - $endtime;
+ $color = ($time_db > $time_cache) ? 'green' : 'red';
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query results obtained from the cache</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table><p align="center">';
+
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed [cache]: <b style="color: ' . $color . '">' . sprintf('%.5f', ($time_cache)) . 's</b> | Elapsed [db]: <b>' . sprintf('%.5f', $time_db) . 's</b></p>';
+
+ // Pad the start time to not interfere with page timing
+ $starttime += $time_db;
+
+ @pg_freeresult($result);
+ $cache_num_queries++;
+ break;
+
+ case 'stop':
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1];
+
+ $sql_report .= '<hr width="100%"/><br /><table class="bg" width="100%" cellspacing="1" cellpadding="4" border="0"><tr><th>Query #' . $this->num_queries . '</th></tr><tr><td class="row1"><textarea style="font-family:\'Courier New\',monospace;width:100%" rows="5">' . preg_replace('/\t(AND|OR)(\W)/', "\$1\$2", htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n", $query))) . '</textarea></td></tr></table> ' . $html_hold . '<p align="center">';
+
+ if ($this->query_result)
+ {
+ if (preg_match('/^(UPDATE|DELETE|REPLACE)/', $query))
+ {
+ $sql_report .= "Affected rows: <b>" . $this->sql_affectedrows($this->query_result) . '</b> | ';
+ }
+ $sql_report .= 'Before: ' . sprintf('%.5f', $curtime - $starttime) . 's | After: ' . sprintf('%.5f', $endtime - $starttime) . 's | Elapsed: <b>' . sprintf('%.5f', $endtime - $curtime) . 's</b>';
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $sql_report .= '<b style="color: red">FAILED</b> - ' . SQL_LAYER . ' Error ' . $error['code'] . ': ' . htmlspecialchars($error['message']);
+ }
+
+ $sql_report .= '</p>';
+
+ $this->sql_time += $endtime - $curtime;
+ break;
+ }
+ }
+
+} // class ... db_sql
+
+} // if ... defined
+
+?> \ No newline at end of file
diff --git a/includes/db/sqlite.php b/includes/db/sqlite.php
new file mode 100644
index 0000000..1591396
--- /dev/null
+++ b/includes/db/sqlite.php
@@ -0,0 +1,387 @@
+<?php
+/**
+*
+* @package dbal_sqlite
+* @version $Id: sqlite.php,v 1.2 2005/06/10 08:52:03 devalley Exp $
+* @copyright (c) 2005 phpBB Group
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+*
+*/
+
+/**
+* @ignore
+*/
+if (!defined("SQL_LAYER"))
+{
+
+define("SQL_LAYER","sqlite");
+
+/**
+* @package dbal_sqlite
+* Sqlite Database Abstraction Layer
+*/
+class sql_db
+{
+ var $db_connect_id;
+ var $query_result;
+ var $return_on_error = false;
+ var $transaction = false;
+ var $sql_report = '';
+ var $sql_time = 0;
+ var $num_queries = 0;
+ var $open_queries = array();
+
+ function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port, $persistency = false)
+ {
+ $this->persistency = $persistency;
+ $this->user = $sqluser;
+ $this->server = $sqlserver . (($port) ? ':' . $port : '');
+ $this->dbname = $database;
+
+ $this->db_connect_id = ($this->persistency) ? @sqlite_popen($this->server, 0, $error) : @sqlite_open($this->server, 0, $error);
+
+ return ($this->db_connect_id) ? true : $error;
+ }
+
+ // Other base methods
+ function sql_close()
+ {
+ if (!$this->db_connect_id)
+ {
+ return false;
+ }
+
+ return @sqlite_close($this->db_connect_id);
+ }
+
+ function sql_return_on_error($fail = false)
+ {
+ $this->return_on_error = $fail;
+ }
+
+ function sql_num_queries()
+ {
+ return $this->num_queries;
+ }
+
+ function sql_transaction($status = 'begin')
+ {
+ switch ($status)
+ {
+ case 'begin':
+ $this->transaction = true;
+ $result = @sqlite_query('BEGIN', $this->db_connect_id);
+ break;
+
+ case 'commit':
+ $this->transaction = false;
+ $result = @sqlite_query('COMMIT', $this->db_connect_id);
+ break;
+
+ case 'rollback':
+ $this->transaction = false;
+ $result = @sqlite_query('ROLLBACK', $this->db_connect_id);
+ break;
+
+ default:
+ $result = true;
+ }
+
+ return $result;
+ }
+
+ // Base query method
+ function sql_query($query = '', $expire_time = 0)
+ {
+ if ($query != '')
+ {
+ global $cache;
+
+ $query = preg_replace('#FROM \((.*?)\)(,|[\n\t ]+?WHERE) #s', 'FROM \1\2 ', $query);
+
+ if (!$expire_time || !$cache->sql_load($query, $expire_time))
+ {
+ if ($expire_time)
+ {
+ $cache_result = true;
+ }
+
+ $this->query_result = false;
+ $this->num_queries++;
+
+ if (!empty($_GET['explain']))
+ {
+ global $starttime;
+
+ $curtime = explode(' ', microtime());
+ $curtime = $curtime[0] + $curtime[1] - $starttime;
+ }
+
+ if (!($this->query_result = @sqlite_query($query, $this->db_connect_id)))
+ {
+ $this->sql_error($query);
+ }
+
+ if (!empty($_GET['explain']))
+ {
+ $endtime = explode(' ', microtime());
+ $endtime = $endtime[0] + $endtime[1] - $starttime;
+
+ $this->sql_report .= "<pre>Query:\t" . htmlspecialchars(preg_replace('/[\s]*[\n\r\t]+[\n\r\s\t]*/', "\n\t", $query)) . "\n\n";
+
+ if ($this->query_result)
+ {
+ $this->sql_report .= "Time before: $curtime\nTime after: $endtime\nElapsed time: <b>" . ($endtime - $curtime) . "</b>\n</pre>";
+ }
+ else
+ {
+ $error = $this->sql_error();
+ $this->sql_report .= '<b>FAILED</b> - SQLite ' . $error['code'] . ': ' . htmlspecialchars($error['message']) . '<br><br><pre>';
+ }
+
+ $this->sql_time += $endtime - $curtime;
+
+ if (preg_match('#^SELECT#', $query))
+ {
+ $html_table = FALSE;
+ if ($result = @sqlite_query("EXPLAIN $query", $this->db_connect_id))
+ {
+ while ($row = @sqlite_fetch_array($result, @sqlite_ASSOC))
+ {
+ if (!$html_table && sizeof($row))
+ {
+ $html_table = TRUE;
+ $this->sql_report .= "<table width=100% border=1 cellpadding=2 cellspacing=1>\n";
+ $this->sql_report .= "<tr>\n<td><b>" . implode("</b></td>\n<td><b>", array_keys($row)) . "</b></td>\n</tr>\n";
+ }
+ $this->sql_report .= "<tr>\n<td>" . implode("&nbsp;</td>\n<td>", array_values($row)) . "&nbsp;</td>\n</tr>\n";
+ }
+ }
+
+ if ($html_table)
+ {
+ $this->sql_report .= '</table><br>';
+ }
+ }
+
+ $this->sql_report .= "<hr>\n";
+ }
+
+ if (preg_match('#^SELECT#', $query))
+ {
+ $this->open_queries[] = $this->query_result;
+ }
+ }
+
+ if (!empty($cache_result))
+ {
+ $cache->sql_save($query, $this->query_result);
+ }
+ }
+ else
+ {
+ return false;
+ }
+
+ return ($this->query_result) ? $this->query_result : false;
+ }
+
+ function sql_query_limit($query, $total, $offset = 0, $expire_time = 0)
+ {
+ if ($query != '')
+ {
+ $this->query_result = false;
+
+ $query .= ' LIMIT ' . ((!empty($offset)) ? $total . ' OFFSET ' . $offset : $total);
+
+ return $this->sql_query($query, $expire_time);
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ // Idea for this from Ikonboard
+ function sql_build_array($query, $assoc_ary = false)
+ {
+ if (!is_array($assoc_ary))
+ {
+ return false;
+ }
+
+ $fields = array();
+ $values = array();
+ if ($query == 'INSERT')
+ {
+ foreach ($assoc_ary as $key => $var)
+ {
+ $fields[] = $key;
+
+ if (is_null($var))
+ {
+ $values[] = 'NULL';
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "'" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? intval($var) : $var;
+ }
+ }
+
+ $query = ' (' . implode(', ', $fields) . ') VALUES (' . implode(', ', $values) . ')';
+ }
+ else if ($query == 'UPDATE')
+ {
+ $values = array();
+ foreach ($assoc_ary as $key => $var)
+ {
+ if (is_null($var))
+ {
+ $values[] = "$key = NULL";
+ }
+ elseif (is_string($var))
+ {
+ $values[] = "$key = '" . $this->sql_escape($var) . "'";
+ }
+ else
+ {
+ $values[] = (is_bool($var)) ? "$key = " . intval($var) : "$key = $var";
+ }
+ }
+ $query = implode(', ', $values);
+ }
+
+ return $query;
+ }
+
+ // Other query methods
+ //
+ // NOTE :: Want to remove _ALL_ reliance on sql_numrows from core code ...
+ // don't want this here by a middle Milestone
+ function sql_numrows($query_id = false)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @sqlite_num_rows($query_id) : false;
+ }
+
+ function sql_affectedrows()
+ {
+ return ($this->db_connect_id) ? @sqlite_changes($this->db_connect_id) : false;
+ }
+
+ function sql_fetchrow($query_id = 0)
+ {
+ global $cache;
+
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($cache->sql_exists($query_id))
+ {
+ return $cache->sql_fetchrow($query_id);
+ }
+
+ return ($query_id) ? @sqlite_fetch_array($query_id, @sqlite_ASSOC) : false;
+ }
+
+ function sql_fetchrowset($query_id = 0)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ unset($this->rowset[$query_id]);
+ unset($this->row[$query_id]);
+ while ($this->rowset[$query_id] = @sqlite_fetch_array($query_id, @sqlite_ASSOC))
+ {
+ $result[] = $this->rowset[$query_id];
+ }
+ return $result;
+ }
+ else
+ {
+ return false;
+ }
+ }
+
+ function sql_fetchfield($field, $rownum = -1, $query_id = 0)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ if ($query_id)
+ {
+ return ($rownum > -1) ? ((@sqlite_seek($query_id, $rownum)) ? @sqlite_column($query_id, $field) : false) : @sqlite_column($query_id, $field);
+ }
+ }
+
+ function sql_rowseek($rownum, $query_id = 0)
+ {
+ if (!$query_id)
+ {
+ $query_id = $this->query_result;
+ }
+
+ return ($query_id) ? @sqlite_seek($query_id, $rownum) : false;
+ }
+
+ function sql_nextid()
+ {
+ return ($this->db_connect_id) ? @sqlite_last_insert_rowid($this->db_connect_id) : false;
+ }
+
+ function sql_freeresult($query_id = false)
+ {
+ return true;
+ }
+
+ function sql_escape($msg)
+ {
+ return @sqlite_escape_string(stripslashes($msg));
+ }
+
+ function sql_error($sql = '')
+ {
+ if (!$this->return_on_error)
+ {
+ $this_page = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];
+ $this_page .= '&' . ((!empty($_SERVER['QUERY_STRING'])) ? $_SERVER['QUERY_STRING'] : $_ENV['QUERY_STRING']);
+
+ $message = '<u>SQL ERROR</u> [ ' . SQL_LAYER . ' ]<br /><br />' . @sqlite_error_string(@sqlite_last_error($this->db_connect_id)) . '<br /><br /><u>CALLING PAGE</u><br /><br />' . htmlspecialchars($this_page) . (($sql != '') ? '<br /><br /><u>SQL</u><br /><br />' . $sql : '') . '<br />';
+
+ if ($this->transaction)
+ {
+ $this->sql_transaction('rollback');
+ }
+
+ trigger_error($message, E_USER_ERROR);
+ }
+
+ $result = array(
+ 'message' => @sqlite_error_string(@sqlite_last_error($this->db_connect_id)),
+ 'code' => @sqlite_last_error($this->db_connect_id)
+ );
+
+ return $result;
+ }
+
+} // class sql_db
+
+} // if ... define
+
+?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 06:37:33 +0000