+<<<<<<< HEAD
<?php\r
/*\r
* Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)\r
return null;\r
}\r
}\r
+=======
+<?php
+/*
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
+ * Copyright (C) 2012 The Nucleus Group
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * (see nucleus/documentation/index.html#license for more info)
+ */
+/**
+ * @license http://nucleuscms.org/license.txt GNU General Public License
+ * @copyright Copyright (C) 2012 The Nucleus Group
+ * @version $Id$
+ */
+
+if ( !class_exists('PDO') )
+{
+ /**
+ * Dummy constant of the PDO class
+ */
+ class PDO
+ {
+ /* constant values */
+ const PARAM_NULL = 0;
+ const PARAM_INT = 1;
+ const PARAM_STR = 2;
+ const PARAM_LOB = 3;
+ const PARAM_STMT = 4;
+ const PARAM_BOOL = 5;
+ const PARAM_INPUT_OUTPUT = 128; // orignal is undefined.
+ const FETCH_LAZY = 1;
+ const FETCH_ASSOC = 2;
+ const FETCH_NUM = 3;
+ const FETCH_BOTH = 4;
+ const FETCH_OBJ = 5;
+ const FETCH_BOUND = 6;
+ const FETCH_COLUMN = 7;
+ const FETCH_CLASS = 8;
+ const FETCH_INTO = 9;
+ const FETCH_FUNC = 10;
+ const FETCH_NAMED = 11;
+ const FETCH_KEY_PAIR = 12;
+ const FETCH_GROUP = 65536;
+ const FETCH_UNIQUE = 196608;
+ const FETCH_CLASSTYPE = 262144;
+ const FETCH_SERIALIZE = 524288;
+ const FETCH_PROPS_LATE = 1048576;
+ const ATTR_AUTOCOMMIT = 0;
+ const ATTR_PREFETCH = 1;
+ const ATTR_TIMEOUT = 2;
+ const ATTR_ERRMODE = 3;
+ const ATTR_SERVER_VERSION = 4;
+ const ATTR_CLIENT_VERSION = 5;
+ const ATTR_SERVER_INFO = 6;
+ const ATTR_CONNECTION_STATUS = 7;
+ const ATTR_CASE = 8;
+ const ATTR_CURSOR_NAME = 9;
+ const ATTR_CURSOR = 10;
+ const ATTR_ORACLE_NULLS = 11;
+ const ATTR_PERSISTENT = 12;
+ const ATTR_STATEMENT_CLASS = 13;
+ const ATTR_FETCH_TABLE_NAMES = 14;
+ const ATTR_FETCH_CATALOG_NAMES = 15;
+ const ATTR_DRIVER_NAME = 16;
+ const ATTR_STRINGIFY_FETCHES = 17;
+ const ATTR_MAX_COLUMN_LEN = 18;
+ const ATTR_DEFAULT_FETCH_MODE = 19;
+ const ATTR_EMULATE_PREPARES = 20;
+ const ERRMODE_SILENT = 0;
+ const ERRMODE_WARNING = 1;
+ const ERRMODE_EXCEPTION = 2;
+ const CASE_NATURAL = 0;
+ const CASE_UPPER = 1;
+ const CASE_LOWER = 2;
+ const NULL_NATURAL = 0;
+ const NULL_EMPTY_STRING = 1;
+ const NULL_TO_STRING = 2;
+ const FETCH_ORI_NEXT = 0;
+ const FETCH_ORI_PRIOR = 1;
+ const FETCH_ORI_FIRST = 2;
+ const FETCH_ORI_LAST = 3;
+ const FETCH_ORI_ABS = 4;
+ const FETCH_ORI_REL = 5;
+ const CURSOR_FWDONLY = 0;
+ const CURSOR_SCROLL = 1;
+ // from here orignal is undefined.
+ const ERR_CANT_MAP = 0;
+ const ERR_SYNTAX = 0;
+ const ERR_CONSTRAINT = 0;
+ const ERR_NOT_FOUND = 0;
+ const ERR_ALREADY_EXISTS = 0;
+ const ERR_NOT_IMPLEMENTED = 0;
+ const ERR_MISMATCH = 0;
+ const ERR_TRUNCATED = 0;
+ const ERR_DISCONNECTED = 0;
+ const ERR_NO_PERM = 0;
+ // so far
+ const ERR_NONE = '00000';
+ const PARAM_EVT_ALLOC = 0;
+ const PARAM_EVT_FREE = 1;
+ const PARAM_EVT_EXEC_PRE = 2;
+ const PARAM_EVT_EXEC_POST = 3;
+ const PARAM_EVT_FETCH_PRE = 4;
+ const PARAM_EVT_FETCH_POST = 5;
+ const PARAM_EVT_NORMALIZE = 6;
+
+ const MYSQL_ATTR_INIT_COMMAND = 1002;
+ }
+
+ /**
+ * PDOException class of dummy
+ */
+ class PDOException extends Exception
+ {}
+}
+
+/**
+ * MysqlPDO class that wraps the mysql_ or mysqli_ function like PDO class
+ */
+class MysqlPDO
+{
+ // Prefix function name
+ public static $handler;
+
+ private $dbcon;
+
+ /**
+ * Creates a PDO instance representing a connection to a MySQL database.
+ * @param string $dsn DSN
+ * @param string $username UserName
+ * @param string $password Password
+ * @param mixed $driver_options Options[optional]
+ * @throws PDOException Thrown when failed to connect to the database.
+ */
+ public function __construct($dsn, $username, $password, $driver_options = '')
+ {
+ // select use function
+ if ( function_exists('mysql_query') )
+ {
+ MysqlPDO::$handler = 'mysql_';
+ }
+ else if ( function_exists('mysqli_query') )
+ {
+ MysqlPDO::$handler = 'mysqli_';
+ }
+ else
+ {
+ throw new PDOException('Can not be found mysql_ or mysqli_ functions.', 'IM000');
+ }
+
+ if ( preg_match('/host=([^;]+)/', $dsn, $matches) )
+ {
+ $host = $matches[1];
+ }
+ else
+ {
+ throw new PDOException('Host has not been set.', '01000');
+ }
+ if ( preg_match('/port=([^;]+)/', $dsn, $matches) )
+ {
+ $host .= ':' . $matches[1];
+ }
+
+ // mysql connect
+ $this->dbcon = @call_user_func(MysqlPDO::$handler . 'connect', $host, $username, $password);
+
+ if ( $this->dbcon == FALSE )
+ {
+ throw new PDOException('Failed to connect to the server.', '01000');
+ }
+
+ // select database
+ if ( preg_match('/dbname=([^;]+)/', $dsn, $matches) )
+ {
+ $dbname = $matches[1];
+ if ( $dbname )
+ {
+ if ( MysqlPDO::$handler == 'mysql_' )
+ {
+ call_user_func(MysqlPDO::$handler . 'select_db', $dbname, $this->dbcon);
+ }
+ else
+ {
+ call_user_func(MysqlPDO::$handler . 'select_db', $this->dbcon, $dbname);
+ }
+
+ // set use character
+ $charset = 'utf8';
+ if ( is_array($driver_options) && array_key_exists(PDO::MYSQL_ATTR_INIT_COMMAND, $driver_options) )
+ {
+ if ( preg_match('/SET\s+CHARACTER\s+SET\s+\'?([a-z0-9_-]+)\'?/', $driver_options[PDO::MYSQL_ATTR_INIT_COMMAND], $matches) )
+ {
+ $charset = $matches[1];
+ }
+ }
+ $server_info = call_user_func(MysqlPDO::$handler . 'get_server_info', $this->dbcon);
+ $mysql_version = preg_replace('/^([0-9]{1,2})\.([0-9]{1,2})\.([0-9]{1,2})(.*)$/', '$1.$2.$3', $server_info);
+
+ if ( version_compare($mysql_version, '5.0.7', '>=') && function_exists(MysqlPDO::$handler . 'set_charset') )
+ {
+ call_user_func(MysqlPDO::$handler . 'set_charset', $charset);
+ }
+ else if ( version_compare($mysql_version, '5.0.7', '<') )
+ {
+ $this->exec("SET CHARACTER SET '{$charset}';");
+ }
+ else
+ {
+ $this->exec("SET NAMES '{$charset}';");
+ }
+ }
+ }
+ }
+
+ /**
+ * Close the connection to the MySQL server.
+ */
+ public function __destruct()
+ {
+ if ( $this->dbcon )
+ {
+ @call_user_func(MysqlPDO::$handler . 'close', $this->dbcon);
+ }
+ }
+
+ /**
+ * Not supported
+ */
+ public function beginTransaction()
+ {
+ return FALSE;
+ }
+
+ /**
+ * Not supported
+ */
+ public function commit()
+ {
+ return FALSE;
+ }
+
+ /**
+ * Fetch the SQLSTATE associated with the last operation.
+ * However, if successful '00000' Otherwise, the return to '01000'.
+ * @return string Error code
+ */
+ public function errorCode()
+ {
+ $errno = call_user_func(MysqlPDO::$handler . 'errno', $this->dbcon);
+ return $errno === 0 ? '00000' : '01000';
+ }
+
+ /**
+ * To get extended error information associated with the last operation.
+ * Element 0: if successful '00000' Otherwise, the return to '01000'
+ * Element 1: The return value of mysql_errno()
+ * Element 2: The return value of mysql_error()
+ * @return array Array of error information
+ */
+ public function errorInfo()
+ {
+ $errno = call_user_func(MysqlPDO::$handler . 'errno', $this->dbcon);
+ $error = call_user_func(MysqlPDO::$handler . 'error', $this->dbcon);
+ return array($errno === 0 ? '00000' : '01000', $errno, $error);
+ }
+
+ public function exec($statement)
+ {
+ $result = @call_user_func(MysqlPDO::$handler . 'query', $statement, $this->dbcon);
+ if ( $result === TRUE )
+ {
+ return @call_user_func(MysqlPDO::$handler . 'affected_rows', $this->dbcon);
+ }
+ else if ( is_resource($result) )
+ {
+ return;
+ }
+ return FALSE;
+ }
+
+ public function getAttribute($attribute)
+ {
+ switch ( $attribute )
+ {
+ case PDO::ATTR_SERVER_VERSION:
+ return call_user_func(MysqlPDO::$handler . 'get_server_info', $this->dbcon);
+ break;
+ case PDO::ATTR_CLIENT_VERSION:
+ return call_user_func(MysqlPDO::$handler . 'get_client_info');
+ break;
+ default:
+ return FALSE;
+ }
+ }
+
+ public static function getAvailableDrivers()
+ {
+ return array('mysql');
+ }
+
+ /**
+ * Not supported
+ */
+ public function inTransaction()
+ {
+ return FALSE;
+ }
+
+ public function lastInsertId($name = null)
+ {
+ return call_user_func(MysqlPDO::$handler . 'insert_id', $this->dbcon);
+ }
+
+ /**
+ * Not supported
+ */
+ public function prepare($statement, $driver_options = array())
+ {
+ return FALSE;
+ }
+
+ public function query($statement)
+ {
+ $result = @call_user_func(MysqlPDO::$handler . 'query', $statement, $this->dbcon);
+ return ($result == FALSE) ? FALSE : new MysqlPDOStatement($statement, $result, $this->dbcon);
+ }
+
+ public function quote($string, $parameter_type = PDO::PARAM_STR)
+ {
+ switch ( $parameter_type )
+ {
+ case PDO::PARAM_NULL:
+ return 'null';
+ case PDO::PARAM_BOOL:
+ return $string ? '1' : '0';
+ default:
+ if ( $parameter_type == PDO::PARAM_INT && is_numeric($string) )
+ {
+ return $string;
+ }
+ else
+ {
+ return '\'' . call_user_func(MysqlPDO::$handler . 'real_escape_string', $string) . '\'';
+ }
+ }
+ }
+
+ /**
+ * Not supported
+ */
+ public function rollBack()
+ {
+ return FALSE;
+ }
+
+ /**
+ * Not supported
+ */
+ public function setAttribute($attribute, $value)
+ {
+ return FALSE;
+ }
+}
+
+/**
+ * MysqlPDOStatement class PDOStatement class like.
+ */
+class MysqlPDOStatement implements Iterator
+{
+ private $result;
+ private $dbcon;
+ private $_queryString = '';
+
+ private $def_fetch_mode = PDO::FETCH_BOTH;
+ private $def_col_num = 0;
+ private $def_class_name = 'stdClass';
+ private $def_ctorargs = null;
+ private $bind_object = null;
+
+ public function __get($name)
+ {
+ if ( $name == 'queryString' )
+ {
+ return $this->_queryString;
+ }
+ }
+
+ public function __construct($query, $result, $dbconnect = null)
+ {
+ $this->dbcon = $dbconnect;
+ $this->_queryString = $query;
+ $this->result = $result;
+ }
+
+ public function __destruct()
+ {
+ $this->result = null;
+ }
+
+ /**
+ * Not supported
+ */
+ public function bindColumn($column, &$param, $type, $maxlen, $driverdata)
+ {
+ return FALSE;
+ }
+
+ /**
+ * Not supported
+ */
+ public function bindParam($parameter, &$variable, $data_type = PDO::PARAM_STR, $length, $driver_options)
+ {
+ return FALSE;
+ }
+
+ /**
+ * Not supported
+ */
+ public function bindValue($parameter, $value, $data_type = PDO::PARAM_STR)
+ {
+ return FALSE;
+ }
+
+ public function closeCursor()
+ {
+ return call_user_func(MysqlPDO::$handler . 'free_result', $this->result);
+ }
+
+ public function columnCount()
+ {
+ return call_user_func(MysqlPDO::$handler . 'num_fields', $this->result);
+ }
+
+ /**
+ * Not supported
+ */
+ public function debugDumpParams()
+ {
+ return;
+ }
+
+ public function errorCode()
+ {
+ $errno = call_user_func(MysqlPDO::$handler . 'errno', $this->dbcon);
+ return $errno === 0 ? '00000' : '01000';
+ }
+
+ public function errorInfo()
+ {
+ $errno = call_user_func(MysqlPDO::$handler . 'errno', $this->dbcon);
+ $error = call_user_func(MysqlPDO::$handler . 'error', $this->dbcon);
+ return array($errno === 0 ? '00000' : '01000', $errno, $error);
+ }
+
+ /**
+ * Not supported
+ */
+ public function execute($input_parameters)
+ {
+ return FALSE;
+ }
+
+ public function fetch($fetch_style = PDO::ATTR_DEFAULT_FETCH_MODE, $cursor_orientation = PDO::FETCH_ORI_NEXT, $cursor_offset = 0)
+ {
+ if ( !is_resource($this->result) || $cursor_orientation != PDO::FETCH_ORI_NEXT )
+ {
+ return FALSE;
+ }
+
+ if ( $fetch_style == PDO::ATTR_DEFAULT_FETCH_MODE )
+ {
+ $fetch_style = $this->def_fetch_mode;
+ }
+
+ switch ( $fetch_style )
+ {
+ case PDO::FETCH_ASSOC:
+ return @call_user_func(MysqlPDO::$handler . 'fetch_array', $this->result, MYSQL_ASSOC);
+ case PDO::FETCH_BOTH:
+ return @call_user_func(MysqlPDO::$handler . 'fetch_array', $this->result, MYSQL_BOTH);
+ case PDO::FETCH_NUM:
+ return @call_user_func(MysqlPDO::$handler . 'fetch_array', $this->result, MYSQL_NUM);
+ case PDO::FETCH_OBJ:
+ return $this->fetchObject();
+ case PDO::FETCH_CLASS:
+ return $this->fetchObject($this->def_class_name, $this->def_ctorargs);
+ case PDO::FETCH_COLUMN:
+ return $this->fetchColumn($this->def_col_num);
+ case PDO::FETCH_BOUND:
+ return FALSE; // Not supported
+ case PDO::FETCH_INTO:
+ return FALSE; // Not supported
+ case PDO::FETCH_LAZY:
+ return FALSE; // Not supported
+ default:
+ return FALSE;
+ }
+ }
+
+ public function fetchAll($fetch_style = PDO::ATTR_DEFAULT_FETCH_MODE, $fetch_argument = null, $ctor_args = array())
+ {
+ if ( $fetch_style == PDO::ATTR_DEFAULT_FETCH_MODE )
+ {
+ $fetch_style = PDO::FETCH_BOTH;
+ }
+
+ $ret = array();
+ if ( ($fetch_style & PDO::FETCH_COLUMN) != 0 )
+ {
+ if ( $fetch_style == PDO::FETCH_COLUMN )
+ {
+ $column = $fetch_argument == null ? 0 : intval($fetch_argument);
+ while ( $row = $this->fetchColumn($column) )
+ {
+ $ret[] = $row;
+ }
+ }
+ elseif ( ($fetch_style & PDO::FETCH_UNIQUE) != 0 )
+ {
+ return FALSE;
+ }
+ elseif ( ($fetch_style & PDO::FETCH_GROUP) != 0 )
+ {
+ return FALSE;
+ }
+ }
+ elseif ( $fetch_style == PDO::FETCH_CLASS )
+ {
+ while ( $row = $this->fetchObject($fetch_argument, $ctor_args) )
+ {
+ $ret[] = $row;
+ }
+ }
+ elseif ( $fetch_style == PDO::FETCH_FUNC )
+ {
+ while ( $row = $this->fetch(PDO::FETCH_ASSOC) )
+ {
+ $ret[] = call_user_func_array($fetch_argument, array_values($row));
+ }
+ }
+ else
+ {
+ while ( $row = $this->fetch($fetch_style) )
+ {
+ $ret[] = $row;
+ }
+ }
+ return $ret;
+ }
+
+ public function fetchColumn($column_number = 0)
+ {
+ if ( $ret = $this->fetch(PDO::FETCH_NUM) )
+ {
+ return $ret[$column_number];
+ }
+ return FALSE;
+ }
+
+ public function fetchObject($class_name = 'stdClass', $ctor_args = null)
+ {
+ if ( is_array($ctor_args) && !empty($ctor_args) )
+ {
+ return @call_user_func(MysqlPDO::$handler . 'fetch_object', $this->result, $class_name, $ctor_args);
+ }
+ else
+ {
+ return @call_user_func(MysqlPDO::$handler . 'fetch_object', $this->result, $class_name);
+ }
+ }
+
+ public function getAttribute($attribute)
+ {
+ switch ( $attribute )
+ {
+ default:
+ return FALSE;
+ }
+ }
+
+ /**
+ * Not supported
+ */
+ public function getColumnMeta($column)
+ {
+ $result = array();
+ if ( MysqlPDO::$handler == 'mysql_' )
+ {
+ $result['name'] = @call_user_func(MysqlPDO::$handler . 'field_name', $this->result, $column);
+ }
+ return $result;
+ }
+
+ /**
+ * Not supported
+ */
+ public function nextRowset()
+ {
+ return FALSE;
+ }
+
+ public function rowCount()
+ {
+ return @call_user_func(MysqlPDO::$handler . 'affected_rows', $this->dbcon);
+ }
+
+ /**
+ * Not supported
+ */
+ public function setAttribute($attribute, $value)
+ {
+ return FALSE;
+ }
+
+ public function setFetchMode($mode, &$mode_argument, $ctorargs)
+ {
+ switch ( $mode )
+ {
+ case PDO::FETCH_COLUMN:
+ $this->def_col_num = $mode_argument;
+ break;
+ case PDO::FETCH_CLASS:
+ $this->def_class_name = $mode_argument;
+ $this->def_ctorargs = $ctorargs;
+ break;
+ case PDO::FETCH_INTO:
+ $this->bind_object = &$mode_argument;
+ return FALSE; // Not supported
+ default:
+ $this->def_fetch_mode = $mode;
+ break;
+ }
+ return 1;
+ }
+
+ // Iterator
+ private $iterator_value;
+
+ function rewind()
+ {}
+
+ function next()
+ {}
+
+ function valid()
+ {
+ return ($this->iterator_value = $this->fetch());
+ }
+
+ function current()
+ {
+ return $this->iterator_value;
+ }
+
+ function key()
+ {
+ return null;
+ }
+}
+>>>>>>> skinnable-master
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