1. Import

html/sysadmin/app_downloader/web_download/DB.php

@@ -0,0 +1,874 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Stig Bakken <ssb@fast.no>                                   |
+// |          Tomas V.V.Cox <cox@idecnet.com>                             |
+// +----------------------------------------------------------------------+
+//
+// $Id: DB.php,v 1.86.2.2 2002/04/09 19:04:02 ssb Exp $
+//
+// Database independent query interface.
+//
+
+require_once "PEAR.php";
+
+/*
+ * The method mapErrorCode in each DB_dbtype implementation maps
+ * native error codes to one of these.
+ *
+ * If you add an error code here, make sure you also add a textual
+ * version of it in DB::errorMessage().
+ */
+
+define("DB_OK",                         1);
+define("DB_ERROR",                     -1);
+define("DB_ERROR_SYNTAX",              -2);
+define("DB_ERROR_CONSTRAINT",          -3);
+define("DB_ERROR_NOT_FOUND",           -4);
+define("DB_ERROR_ALREADY_EXISTS",      -5);
+define("DB_ERROR_UNSUPPORTED",         -6);
+define("DB_ERROR_MISMATCH",            -7);
+define("DB_ERROR_INVALID",             -8);
+define("DB_ERROR_NOT_CAPABLE",         -9);
+define("DB_ERROR_TRUNCATED",          -10);
+define("DB_ERROR_INVALID_NUMBER",     -11);
+define("DB_ERROR_INVALID_DATE",       -12);
+define("DB_ERROR_DIVZERO",            -13);
+define("DB_ERROR_NODBSELECTED",       -14);
+define("DB_ERROR_CANNOT_CREATE",      -15);
+define("DB_ERROR_CANNOT_DELETE",      -16);
+define("DB_ERROR_CANNOT_DROP",        -17);
+define("DB_ERROR_NOSUCHTABLE",        -18);
+define("DB_ERROR_NOSUCHFIELD",        -19);
+define("DB_ERROR_NEED_MORE_DATA",     -20);
+define("DB_ERROR_NOT_LOCKED",         -21);
+define("DB_ERROR_VALUE_COUNT_ON_ROW", -22);
+define("DB_ERROR_INVALID_DSN",        -23);
+define("DB_ERROR_CONNECT_FAILED",     -24);
+define("DB_ERROR_EXTENSION_NOT_FOUND",-25);
+define("DB_ERROR_NOSUCHDB",           -25);
+define("DB_ERROR_ACCESS_VIOLATION",   -26);
+
+/*
+ * Warnings are not detected as errors by DB::isError(), and are not
+ * fatal.  You can detect whether an error is in fact a warning with
+ * DB::isWarning().
+ */
+
+define('DB_WARNING',           -1000);
+define('DB_WARNING_READ_ONLY', -1001);
+
+/*
+ * These constants are used when storing information about prepared
+ * statements (using the "prepare" method in DB_dbtype).
+ *
+ * The prepare/execute model in DB is mostly borrowed from the ODBC
+ * extension, in a query the "?" character means a scalar parameter.
+ * There are two extensions though, a "&" character means an opaque
+ * parameter.  An opaque parameter is simply a file name, the real
+ * data are in that file (useful for putting uploaded files into your
+ * database and such). The "!" char means a parameter that must be
+ * left as it is.
+ * They modify the quote behavoir:
+ * DB_PARAM_SCALAR (?) => 'original string quoted'
+ * DB_PARAM_OPAQUE (&) => 'string from file quoted'
+ * DB_PARAM_MISC   (!) => original string
+ */
+
+define('DB_PARAM_SCALAR', 1);
+define('DB_PARAM_OPAQUE', 2);
+define('DB_PARAM_MISC',   3);
+
+/*
+ * These constants define different ways of returning binary data
+ * from queries.  Again, this model has been borrowed from the ODBC
+ * extension.
+ *
+ * DB_BINMODE_PASSTHRU sends the data directly through to the browser
+ * when data is fetched from the database.
+ * DB_BINMODE_RETURN lets you return data as usual.
+ * DB_BINMODE_CONVERT returns data as well, only it is converted to
+ * hex format, for example the string "123" would become "313233".
+ */
+
+define('DB_BINMODE_PASSTHRU', 1);
+define('DB_BINMODE_RETURN',   2);
+define('DB_BINMODE_CONVERT',  3);
+
+/**
+ * This is a special constant that tells DB the user hasn't specified
+ * any particular get mode, so the default should be used.
+ */
+
+define('DB_FETCHMODE_DEFAULT', 0);
+
+/**
+ * Column data indexed by numbers, ordered from 0 and up
+ */
+
+define('DB_FETCHMODE_ORDERED', 1);
+
+/**
+ * Column data indexed by column names
+ */
+
+define('DB_FETCHMODE_ASSOC', 2);
+
+/**
+ * Column data as object properties
+ */
+
+define('DB_FETCHMODE_OBJECT', 3);
+
+/**
+ * For multi-dimensional results: normally the first level of arrays
+ * is the row number, and the second level indexed by column number or name.
+ * DB_FETCHMODE_FLIPPED switches this order, so the first level of arrays
+ * is the column name, and the second level the row number.
+ */
+
+define('DB_FETCHMODE_FLIPPED', 4);
+
+/* for compatibility */
+
+define('DB_GETMODE_ORDERED', DB_FETCHMODE_ORDERED);
+define('DB_GETMODE_ASSOC',   DB_FETCHMODE_ASSOC);
+define('DB_GETMODE_FLIPPED', DB_FETCHMODE_FLIPPED);
+
+/**
+ * these are constants for the tableInfo-function
+ * they are bitwised or'ed. so if there are more constants to be defined
+ * in the future, adjust DB_TABLEINFO_FULL accordingly
+ */
+
+define('DB_TABLEINFO_ORDER', 1);
+define('DB_TABLEINFO_ORDERTABLE', 2);
+define('DB_TABLEINFO_FULL', 3);
+
+
+/**
+ * The main "DB" class is simply a container class with some static
+ * methods for creating DB objects as well as some utility functions
+ * common to all parts of DB.
+ *
+ * The object model of DB is as follows (indentation means inheritance):
+ *
+ * DB           The main DB class.  This is simply a utility class
+ *              with some "static" methods for creating DB objects as
+ *              well as common utility functions for other DB classes.
+ *
+ * DB_common    The base for each DB implementation.  Provides default
+ * |            implementations (in OO lingo virtual methods) for
+ * |            the actual DB implementations as well as a bunch of
+ * |            query utility functions.
+ * |
+ * +-DB_mysql   The DB implementation for MySQL.  Inherits DB_common.
+ *              When calling DB::factory or DB::connect for MySQL
+ *              connections, the object returned is an instance of this
+ *              class.
+ *
+ * @package  DB
+ * @author   Stig Bakken <ssb@fast.no>
+ * @since    PHP 4.0
+ */
+
+class DB
+{
+    /**
+     * Create a new DB connection object for the specified database
+     * type
+     *
+     * @param string $type database type, for example "mysql"
+     *
+     * @return mixed a newly created DB object, or a DB error code on
+     * error
+     *
+     * access public
+     */
+
+    function &factory($type)
+    {
+        @include_once("DB/${type}.php");
+
+        $classname = "DB_${type}";
+
+        if (!class_exists($classname)) {
+            return PEAR::raiseError(null, DB_ERROR_NOT_FOUND,
+                                    null, null, null, 'DB_Error', true);
+        }
+
+        @$obj =& new $classname;
+
+        return $obj;
+    }
+
+    /**
+     * Create a new DB connection object and connect to the specified
+     * database
+     *
+     * @param mixed $dsn "data source name", see the DB::parseDSN
+     * method for a description of the dsn format.  Can also be
+     * specified as an array of the format returned by DB::parseDSN.
+     *
+     * @param mixed $options An associative array of option names and
+     * their values.  For backwards compatibility, this parameter may
+     * also be a boolean that tells whether the connection should be
+     * persistent.  See DB_common::setOption for more information on
+     * connection options.
+     *
+     * @return mixed a newly created DB connection object, or a DB
+     * error object on error
+     *
+     * @see DB::parseDSN
+     * @see DB::isError
+     * @see DB_common::setOption
+     */
+    function &connect($dsn, $options = false)
+    {
+        if (is_array($dsn)) {
+            $dsninfo = $dsn;
+        } else {
+            $dsninfo = DB::parseDSN($dsn);
+        }
+        $type = $dsninfo["phptype"];
+
+        if (is_array($options) && isset($options["debug"]) &&
+            $options["debug"] >= 2) {
+            // expose php errors with sufficient debug level
+            include_once "DB/${type}.php";
+        } else {
+            @include_once "DB/${type}.php";
+        }
+
+        $classname = "DB_${type}";
+        if (!class_exists($classname)) {
+            return PEAR::raiseError(null, DB_ERROR_NOT_FOUND,
+                                    null, null, null, 'DB_Error', true);
+        }
+
+        @$obj =& new $classname;
+
+        if (is_array($options)) {
+            foreach ($options as $option => $value) {
+                $test = $obj->setOption($option, $value);
+                if (DB::isError($test)) {
+                    return $test;
+                }
+            }
+        } else {
+            $obj->setOption('persistent', $options);
+        }
+        $err = $obj->connect($dsninfo, $obj->getOption('persistent'));
+        if (DB::isError($err)) {
+            $err->addUserInfo($dsn);
+            return $err;
+        }
+
+        return $obj;
+    }
+
+    /**
+     * Return the DB API version
+     *
+     * @return int the DB API version number
+     *
+     * @access public
+     */
+    function apiVersion()
+    {
+        return 2;
+    }
+
+    /**
+     * Tell whether a result code from a DB method is an error
+     *
+     * @param $value int result code
+     *
+     * @return bool whether $value is an error
+     *
+     * @access public
+     */
+    function isError($value)
+    {
+        return (is_object($value) &&
+                (get_class($value) == 'db_error' ||
+                 is_subclass_of($value, 'db_error')));
+    }
+
+    /**
+     * Tell whether a query is a data manipulation query (insert,
+     * update or delete) or a data definition query (create, drop,
+     * alter, grant, revoke).
+     *
+     * @access public
+     *
+     * @param string $query the query
+     *
+     * @return boolean whether $query is a data manipulation query
+     */
+    function isManip($query)
+    {
+        $manips = 'INSERT|UPDATE|DELETE|'.'REPLACE|CREATE|DROP|'.
+                  'ALTER|GRANT|REVOKE|'.'LOCK|UNLOCK';
+        if (preg_match('/^\s*"?('.$manips.')\s+/i', $query)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Tell whether a result code from a DB method is a warning.
+     * Warnings differ from errors in that they are generated by DB,
+     * and are not fatal.
+     *
+     * @param mixed $value result value
+     *
+     * @return boolean whether $value is a warning
+     *
+     * @access public
+     */
+    function isWarning($value)
+    {
+        return (is_object($value) &&
+                (get_class($value) == "db_warning" ||
+                 is_subclass_of($value, "db_warning")));
+    }
+
+    /**
+     * Return a textual error message for a DB error code
+     *
+     * @param integer $value error code
+     *
+     * @return string error message, or false if the error code was
+     * not recognized
+     */
+    function errorMessage($value)
+    {
+        static $errorMessages;
+        if (!isset($errorMessages)) {
+            $errorMessages = array(
+                DB_ERROR                    => 'unknown error',
+                DB_ERROR_ALREADY_EXISTS     => 'already exists',
+                DB_ERROR_CANNOT_CREATE      => 'can not create',
+                DB_ERROR_CANNOT_DELETE      => 'can not delete',
+                DB_ERROR_CANNOT_DROP        => 'can not drop',
+                DB_ERROR_CONSTRAINT         => 'constraint violation',
+                DB_ERROR_DIVZERO            => 'division by zero',
+                DB_ERROR_INVALID            => 'invalid',
+                DB_ERROR_INVALID_DATE       => 'invalid date or time',
+                DB_ERROR_INVALID_NUMBER     => 'invalid number',
+                DB_ERROR_MISMATCH           => 'mismatch',
+                DB_ERROR_NODBSELECTED       => 'no database selected',
+                DB_ERROR_NOSUCHFIELD        => 'no such field',
+                DB_ERROR_NOSUCHTABLE        => 'no such table',
+                DB_ERROR_NOT_CAPABLE        => 'DB backend not capable',
+                DB_ERROR_NOT_FOUND          => 'not found',
+                DB_ERROR_NOT_LOCKED         => 'not locked',
+                DB_ERROR_SYNTAX             => 'syntax error',
+                DB_ERROR_UNSUPPORTED        => 'not supported',
+                DB_ERROR_VALUE_COUNT_ON_ROW => 'value count on row',
+                DB_ERROR_INVALID_DSN        => 'invalid DSN',
+                DB_ERROR_CONNECT_FAILED     => 'connect failed',
+                DB_OK                       => 'no error',
+                DB_WARNING                  => 'unknown warning',
+                DB_WARNING_READ_ONLY        => 'read only',
+                DB_ERROR_NEED_MORE_DATA     => 'insufficient data supplied',
+                DB_ERROR_EXTENSION_NOT_FOUND=> 'extension not found',
+                DB_ERROR_NOSUCHDB           => 'no such database',                
+                DB_ERROR_ACCESS_VIOLATION   => 'insufficient permissions'                
+            );
+        }
+
+        if (DB::isError($value)) {
+            $value = $value->getCode();
+        }
+
+        return isset($errorMessages[$value]) ? $errorMessages[$value] : $errorMessages[DB_ERROR];
+    }
+
+    /**
+     * Parse a data source name
+     *
+     * A array with the following keys will be returned:
+     *  phptype: Database backend used in PHP (mysql, odbc etc.)
+     *  dbsyntax: Database used with regards to SQL syntax etc.
+     *  protocol: Communication protocol to use (tcp, unix etc.)
+     *  hostspec: Host specification (hostname[:port])
+     *  database: Database to use on the DBMS server
+     *  username: User name for login
+     *  password: Password for login
+     *
+     * The format of the supplied DSN is in its fullest form:
+     *
+     *  phptype(dbsyntax)://username:password@protocol+hostspec/database
+     *
+     * Most variations are allowed:
+     *
+     *  phptype://username:password@protocol+hostspec:110//usr/db_file.db
+     *  phptype://username:password@hostspec/database_name
+     *  phptype://username:password@hostspec
+     *  phptype://username@hostspec
+     *  phptype://hostspec/database
+     *  phptype://hostspec
+     *  phptype(dbsyntax)
+     *  phptype
+     *
+     * @param string $dsn Data Source Name to be parsed
+     *
+     * @return array an associative array
+     *
+     * @author Tomas V.V.Cox <cox@idecnet.com>
+     */
+    function parseDSN($dsn)
+    {
+        if (is_array($dsn)) {
+            return $dsn;
+        }
+
+        $parsed = array(
+            'phptype'  => false,
+            'dbsyntax' => false,
+            'username' => false,
+            'password' => false,
+            'protocol' => false,
+            'hostspec' => false,
+            'port'     => false,
+            'socket'   => false,
+            'database' => false
+        );
+
+        // Find phptype and dbsyntax
+        if (($pos = strpos($dsn, '://')) !== false) {
+            $str = substr($dsn, 0, $pos);
+            $dsn = substr($dsn, $pos + 3);
+        } else {
+            $str = $dsn;
+            $dsn = NULL;
+        }
+
+        // Get phptype and dbsyntax
+        // $str => phptype(dbsyntax)
+        if (preg_match('|^(.+?)\((.*?)\)$|', $str, $arr)) {
+            $parsed['phptype']  = $arr[1];
+            $parsed['dbsyntax'] = (empty($arr[2])) ? $arr[1] : $arr[2];
+        } else {
+            $parsed['phptype']  = $str;
+            $parsed['dbsyntax'] = $str;
+        }
+
+        if (empty($dsn)) {
+            return $parsed;
+        }
+
+        // Get (if found): username and password
+        // $dsn => username:password@protocol+hostspec/database
+        if (($at = strrpos($dsn,'@')) !== false) {
+            $str = substr($dsn, 0, $at);
+            $dsn = substr($dsn, $at + 1);
+            if (($pos = strpos($str, ':')) !== false) {
+                $parsed['username'] = urldecode(substr($str, 0, $pos));
+                $parsed['password'] = urldecode(substr($str, $pos + 1));
+            } else {
+                $parsed['username'] = urldecode($str);
+            }
+        }
+
+        // Find protocol and hostspec
+
+        // $dsn => proto(proto_opts)/database
+        if (preg_match('|^(.+?)\((.*?)\)/?(.*?)$|', $dsn, $match)) {
+            $proto       = $match[1];
+            $proto_opts  = (!empty($match[2])) ? $match[2] : false;
+            $dsn         = $match[3];
+
+        // $dsn => protocol+hostspec/database (old format)
+        } else {
+            if (strpos($dsn, '+') !== false) {
+                list($proto, $dsn) = explode('+', $dsn, 2);
+            }
+            if (strpos($dsn, '/') !== false) {
+                list($proto_opts, $dsn) = explode('/', $dsn, 2);
+            } else {
+                $proto_opts = $dsn;
+                $dsn = null;
+            }
+        }
+
+        // process the different protocol options
+        $parsed['protocol'] = (!empty($proto)) ? $proto : 'tcp';
+        $proto_opts = urldecode($proto_opts);
+        if ($parsed['protocol'] == 'tcp') {
+            if (strpos($proto_opts, ':') !== false) {
+                list($parsed['hostspec'], $parsed['port']) = explode(':', $proto_opts);
+            } else {
+                $parsed['hostspec'] = $proto_opts;
+            }
+        } elseif ($parsed['protocol'] == 'unix') {
+            $parsed['socket'] = $proto_opts;
+        }
+
+        // Get dabase if any
+        // $dsn => database
+        if (!empty($dsn)) {
+            // /database
+            if (($pos = strpos($dsn, '?')) === false) {
+                $parsed['database'] = $dsn;
+            // /database?param1=value1&param2=value2
+            } else {
+                $parsed['database'] = substr($dsn, 0, $pos);
+                $dsn = substr($dsn, $pos + 1);
+                if (strpos($dsn, '&') !== false) {
+                    $opts = explode('&', $dsn);
+                } else { // database?param1=value1
+                    $opts = array($dsn);
+                }
+                foreach ($opts as $opt) {
+                    list($key, $value) = explode('=', $opt);
+                    if (!isset($parsed[$key])) { // don't allow params overwrite
+                        $parsed[$key] = urldecode($value);
+                    }
+                }
+            }
+        }
+
+        return $parsed;
+    }
+
+    /**
+     * Load a PHP database extension if it is not loaded already.
+     *
+     * @access public
+     *
+     * @param string $name the base name of the extension (without the .so or
+     *                     .dll suffix)
+     *
+     * @return boolean true if the extension was already or successfully
+     *                 loaded, false if it could not be loaded
+     */
+    function assertExtension($name)
+    {
+        if (!extension_loaded($name)) {
+            $dlext = OS_WINDOWS ? '.dll' : '.so';
+            @dl($name . $dlext);
+        }
+        return extension_loaded($name);
+    }
+}
+
+/**
+ * DB_Error implements a class for reporting portable database error
+ * messages.
+ *
+ * @package  DB
+ * @author Stig Bakken <ssb@fast.no>
+ */
+class DB_Error extends PEAR_Error
+{
+    /**
+     * DB_Error constructor.
+     *
+     * @param mixed   $code      DB error code, or string with error message.
+     * @param integer $mode      what "error mode" to operate in
+     * @param integer $level     what error level to use for $mode & PEAR_ERROR_TRIGGER
+     * @param smixed  $debuginfo additional debug info, such as the last query
+     *
+     * @access public
+     *
+     * @see PEAR_Error
+     */
+
+    function DB_Error($code = DB_ERROR, $mode = PEAR_ERROR_RETURN,
+              $level = E_USER_NOTICE, $debuginfo = null)
+    {
+        if (is_int($code)) {
+            $this->PEAR_Error('DB Error: ' . DB::errorMessage($code), $code, $mode, $level, $debuginfo);
+        } else {
+            $this->PEAR_Error("DB Error: $code", DB_ERROR, $mode, $level, $debuginfo);
+        }
+    }
+}
+
+/**
+ * DB_Warning implements a class for reporting portable database
+ * warning messages.
+ *
+ * @package  DB
+ * @author Stig Bakken <ssb@fast.no>
+ */
+class DB_Warning extends PEAR_Error
+{
+    /**
+     * DB_Warning constructor.
+     *
+     * @param mixed   $code      DB error code, or string with error message.
+     * @param integer $mode      what "error mode" to operate in
+     * @param integer $level     what error level to use for $mode == PEAR_ERROR_TRIGGER
+     * @param mmixed  $debuginfo additional debug info, such as the last query
+     *
+     * @access public
+     *
+     * @see PEAR_Error
+     */
+
+    function DB_Warning($code = DB_WARNING, $mode = PEAR_ERROR_RETURN,
+            $level = E_USER_NOTICE, $debuginfo = null)
+    {
+        if (is_int($code)) {
+            $this->PEAR_Error('DB Warning: ' . DB::errorMessage($code), $code, $mode, $level, $debuginfo);
+        } else {
+            $this->PEAR_Error("DB Warning: $code", 0, $mode, $level, $debuginfo);
+        }
+    }
+}
+
+/**
+ * This class implements a wrapper for a DB result set.
+ * A new instance of this class will be returned by the DB implementation
+ * after processing a query that returns data.
+ *
+ * @package  DB
+ * @author Stig Bakken <ssb@fast.no>
+ */
+
+class DB_result
+{
+    var $dbh;
+    var $result;
+    var $row_counter = null;
+    /**
+    * for limit queries, the row to start fetching
+    * @var integer
+    */
+    var $limit_from  = null;
+
+    /**
+    * for limit queries, the number of rows to fetch
+    * @var integer
+    */
+    var $limit_count = null;
+
+    /**
+     * DB_result constructor.
+     * @param   resource $dbh  DB object reference
+     * @param   resource $result result resource id
+     */
+
+    function DB_result(&$dbh, $result)
+    {
+        $this->dbh = &$dbh;
+        $this->result = $result;
+    }
+
+    /**
+     * Fetch and return a row of data (it uses driver->fetchInto for that)
+     * @param int $fetchmode  format of fetched row
+     * @param int $rownum     the row number to fetch
+     *
+     * @return  array a row of data, NULL on no more rows or PEAR_Error on error
+     *
+     * @access public
+     */
+    function fetch_assoc($fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode === DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->dbh->fetchmode;
+        }
+        if ($fetchmode === DB_FETCHMODE_OBJECT) {
+            $fetchmode = DB_FETCHMODE_ASSOC;
+            $object_class = $this->dbh->fetchmode_object_class;
+        }
+        if ($this->limit_from !== null) {
+            if ($this->row_counter === null) {
+                $this->row_counter = $this->limit_from;
+                // For Interbase
+                if ($this->dbh->features['limit'] == false) {
+                    $i = 0;
+                    while ($i++ < $this->limit_from) {
+                        $this->dbh->fetchInto($this->result, $arr, $fetchmode);
+                    }
+                }
+            }
+            if ($this->row_counter >= (
+                    $this->limit_from + $this->limit_count))
+            {
+                return null;
+            }
+            if ($this->dbh->features['limit'] == 'emulate') {
+                $rownum = $this->row_counter;
+            }
+
+            $this->row_counter++;
+        }
+        $res = $this->dbh->fetchInto($this->result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        if (isset($object_class)) {
+            // default mode specified in DB_common::fetchmode_object_class property
+            if ($object_class == 'stdClass') {
+                $ret = (object) $arr;
+            } else {
+                $ret =& new $object_class($arr);
+            }
+            return $ret;
+        }
+        return $arr;
+    }
+
+    /**
+     * Fetch a row of data into an existing variable.
+     *
+     * @param  mixed     $arr        reference to data containing the row
+     * @param  integer   $fetchmode  format of fetched row
+     * @param  integer   $rownum     the row number to fetch
+     *
+     * @return  mixed  DB_OK on success, NULL on no more rows or
+     *                 a DB_Error object on error
+     *
+     * @access public
+     */
+    function fetchInto(&$arr, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode === DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->dbh->fetchmode;
+        }
+        if ($fetchmode === DB_FETCHMODE_OBJECT) {
+            $fetchmode = DB_FETCHMODE_ASSOC;
+            $object_class = $this->dbh->fetchmode_object_class;
+        }
+        if ($this->limit_from !== null) {
+            if ($this->row_counter === null) {
+                $this->row_counter = $this->limit_from;
+                // For Interbase
+                if ($this->dbh->features['limit'] == false) {
+                    $i = 0;
+                    while ($i++ < $this->limit_from) {
+                        $this->dbh->fetchInto($this->result, $arr, $fetchmode);
+                    }
+                }
+            }
+            if ($this->row_counter >= (
+                    $this->limit_from + $this->limit_count))
+            {
+                return null;
+            }
+            if ($this->dbh->features['limit'] == 'emulate') {
+                $rownum = $this->row_counter;
+            }
+
+            $this->row_counter++;
+        }
+        $res = $this->dbh->fetchInto($this->result, $arr, $fetchmode, $rownum);
+        if (($res === DB_OK) && isset($object_class)) {
+            // default mode specified in DB_common::fetchmode_object_class property
+            if ($object_class == 'stdClass') {
+                $arr = (object) $arr;
+            } else {
+                $arr = new $object_class($arr);
+            }
+        }
+        return $res;
+    }
+
+    /**
+     * Get the the number of columns in a result set.
+     *
+     * @return int the number of columns, or a DB error
+     *
+     * @access public
+     */
+    function numCols()
+    {
+        return $this->dbh->numCols($this->result);
+    }
+
+    /**
+     * Get the number of rows in a result set.
+     *
+     * @return int the number of rows, or a DB error
+     *
+     * @access public
+     */
+    function numRows()
+    {
+        return $this->dbh->numRows($this->result);
+    }
+
+    /**
+     * Get the next result if a batch of queries was executed.
+     *
+     * @return bool true if a new result is available or false if not.
+     *
+     * @access public
+     */
+    function nextResult()
+    {
+        return $this->dbh->nextResult($this->result);
+    }
+
+    /**
+     * Frees the resources allocated for this result set.
+     * @return  int     error code
+     *
+     * @access public
+     */
+    function free()
+    {
+        $err = $this->dbh->freeResult($this->result);
+        if(DB::isError($err)) {
+            return $err;
+        }
+        $this->result = false;
+        return true;
+    }
+
+    /**
+    * @deprecated
+    */
+    function tableInfo($mode = null)
+    {
+        return $this->dbh->tableInfo($this->result, $mode);
+    }
+
+    /**
+    * returns the actual rows number
+    * @return integer
+    */
+    function getRowCounter()
+    {
+        return $this->row_counter;
+    }
+}
+
+/**
+* Pear DB Row Object
+* @see DB_common::setFetchMode()
+*/
+class DB_row
+{
+    /**
+    * constructor
+    *
+    * @param resource row data as array
+    */
+    function DB_row(&$arr)
+    {
+        for (reset($arr); $key = key($arr); next($arr)) {
+            $this->$key = &$arr[$key];
+        }
+    }
+}
+
+?>

html/sysadmin/app_downloader/web_download/DB/IDEAS

@@ -0,0 +1,90 @@
+Abstracted Types (Stig)
+-----------------------
+
+DB needs a set of types representing the most commonly used types in
+all backends.  This type set could also be geared towards integration
+with things like XML-RPC/SOAP implementations, HTML form classes, etc.
+
+Real Query Parser (Stig)
+------------------------
+
+With a real query parser, DB can implement more of its portability
+based on the query, instead of having support functions for
+everything.  One example would be LIMIT, another "INSERT
+... RETURNING".
+
+Portable transactions (Stig)
+----------------------------
+
+If DB can parse queries enough to determine what tables are affected
+by queries, it should be possible to make a replayable transaction
+log.  GNOME uses an XML format for configuration data that lets you
+checkpoint state once in a while, and revert to that state later.
+With a similar approach for transactions in DB we can implement
+portable transactions and checkpointing even for the databases that
+don't support them.
+
+
+Error reporting clean-up/debug (Tomas)
+-------------------------------------
+Now each driver has its own raiseError method, common has a raiseError and
+DB has a DB_error class and its own isError() method. This error stuff 
+overhead could be simplified with only one raiseError, droping the DB Error
+class and also the DB::isError() (use the PEAR.php ones instead).
+Other idea could be to add a system for allowing people access to all the
+queries sended by PEAR DB to the backend. Also a new PEAR_ERROR_DEBUG
+flag that automatically (show|triggers) debug info, perhaps
+with a new PEAR_(Warning|Debug) object.
+
+Quote clean-up (Stig)
+---------------------
+1. Keep quote and quoteString, but move quoting of strings back into
+   quoteString and make quote call it for strings.
+
+2. Add an optional "operator" parameter to quote that is one of "=",
+   "<", ">" or "<>" that will be inserted in front of the quoted value
+   unless it is NULL, in which case it will be converted to "IS" (for
+   "=") or "IS NOT" (for the others).
+
+Auto free statements (Tomas)
+----------------------------
+By setting a param in query() or for the hole DB instance, PEAR DB
+could auto-free results in DB_result->fetch(Into|Row) when the driver
+returns false.
+
+Datatypes in prepare syntax (Tomas)
+-----------------------------------
+Extend the actual prepare/execute placeholders to support data types, both
+to check the data introduced to the query and to "cast" the result
+to native php data types. Ex:
+
+$sql = "INSERT INTO table VALUES ({{int(4)}}, {{bool}}, {{date('Y-m-d')}})";
+$row = $db->query($sql, array(8, 't', '2001-04-1'));
+
+Format: {{<data_type>(<param1>,<param2>)}}
+
+"param" could be the max lenght of the data, date formats, not_null
+checks or default values.
+
+Other ideas could be:
+
+1)
+$sql = "INSERT INTO table VALUES (?, ?, ?)";
+$sth = $db->prepare($sql, array('int(4)', 'bool', 'date');
+$res = $db->execute($sth, array($a, $b, $c);
+
+2)
+$sql = "INSERT INTO table VALUES (?, ?, ?)";
+$params = array(
+	0 => array($a, 'int(4)'),
+	1 => array($b, 'bool')
+);
+$res = $db->query($sql, $params);
+
+Auto connect feature (Tomas)
+----------------------------
+Add the ability to create for example a light and dump DB object which
+will only set up the connection when needed. With that people could
+create the DB object in a common prepend or default file without the
+need to waste system resources if the use of the database is finally
+not needed.

html/sysadmin/app_downloader/web_download/DB/MAINTAINERS

@@ -0,0 +1,15 @@
+Maintainers for DB database backends/drivers:
+
+ibase     : Ludovico Magnocavallo <ludo@sumatrasolutions.com>
+msql      : 
+mssql     : Frank M. Kromann <frank@frontbase.com>
+mysql     : Stig Bakken <ssb@fast.no>
+oci8      : Tomas V.V.Cox <cox@idecnet.com>
+odbc      : Tomas V.V.Cox <cox@idecnet.com>
+pgsql     : Rui Hirokawa <rui_hirokawa@ybb.ne.jp>
+            Stig Bakken <ssb@fast.no>
+sybase    : 
+ifx       : Tomas V.V.Cox <cox@idecnet.com>
+fbsql     : Frank M. Kromann <frank@frontbase.com>
+dbase     : Tomas V.V.Cox <cox@idecnet.com>
+ldap      : Ludovico Magnocavallo <ludo@sumatrasolutions.com>

html/sysadmin/app_downloader/web_download/DB/STATUS

@@ -0,0 +1,38 @@
+DB driver feature matrix:
+
+Symbols:
+  "x" - implemented, but without tests
+  "t" - implemented, but one or more tests fail
+  "T" - implemented, passing all tests
+  "e" - emulated, without tests
+  "E" - emulated, passing all tests
+  "n" - returns "not capable"
+  "-" - no implementation of this feature
+
+
+                   fbsql      ifx      mssql      oci8     pgsql
+FEATURE              |  ibase  |  msql   |   mysql |   odbc  |  sybase
+simpleQuery          x    T    x    x    x    T    T    x    T    x
+numCols              x    T    x    x    x    T    T    x    T    x
+numRows              x    n    n    x    x    T    E    x    T    n
+errorNative          x    n    x    n    n    T    x    x    T    n
+prepare/execute      e    x    e    e    e    E    T    e    E    e
+sequences            e    T    n    n    n    E    T    n    T    n
+affectedRows         x    n    x    x    n    T    T    x    T    x
+fetch modes          x    T    x    x    x    T    T    x    T    x
+fetch row by number  x    n    x    x    x    x    n    x    x    x
+transactions         x    x    n    n    x    x    x    x    x    n
+auto-commit          x    x    n    n    n    n    x    x    x    n
+error mapping        x    x    e    -    -    T    T    x    E    -
+tableInfo            x    n    n    n    x    T    n    n    x    n
+
+
+Info returned by getListOf
+
+                   fbsql      ifx      mssql      oci8     pgsql
+TYPE                 |  ibase  |  msql   |   mysql |   odbc  |  sybase
+tables               x    -    -    -    x    x    x    -    x    x
+views                -    -    -    -    x    n    -    -    x    x
+users                -    -    -    -    -    x    -    -    x    -
+databases            -    -    -    -    -    x    -    -    x    -
+functions            -    -    -    -    -    -    -    -    x    -

html/sysadmin/app_downloader/web_download/DB/TESTERS

@@ -0,0 +1,45 @@
+How to run tests
+----------------
+
+1) First you need the "run-tests.php" script located at the root
+   directory of the PHP 4 source tar ball.
+
+2) Download the lastest PEAR DB from CVS:
+
+Where you want to place Pear files
+# cd /usr/local/lib
+Log to the repository (use "phpfi" as password):
+# cvs -d :pserver:cvsread@cvs.php.net:/repository login
+# cvs -d :pserver:cox@cvs.php.net:/repository co php4/run-tests.php
+# cvs -d :pserver:cvsread@cvs.php.net:/repository co php4/pear
+# cd php4
+# php -f run-tests.php -- <test file or directory>
+
+<test file or directory> can be:
+
+pear/DB/tests:            Common PEAR DB tests
+pear/DB/tests/<backend>:  Specific backend tests
+pear/DB/tests/driver:     Common tests for all the drivers
+
+
+DB tester matrix
+----------------
+                                   B - A - C - K - E - N - D - S
+TESTER                   ibase ifx   msql  mssql mysql oci8  odbc  pgsql sybase  fbsql
+John Horton               -     X     -     -     -     -     -     -      -       -
+Tim Zickus                -     -     -     -     -     X     -     -      -       -
+Tim Parkin                -     -     -     -     -     X     -     -      -       -
+Paul Gardiner             -     X     -     -     -     -     -     -      -       -
+Daniel, Adam              -     -     -     -     -     X     -     -      -       -
+szii@sziisoft.com         -     -     -     -     -     -     X¹    -      -       -
+jmh3@linuxfreak.com       -     -     -     -     -     -     -     X      -       -
+Kevin Henrikson           -     -     -     -     -     X     -     -      -       -
+Stig Bakken               -     -     -     -     X     -     -     X      -       -
+Chuck Hagenbuch           -     -     -     X     -     -     -     -      -       -
+Ludovico Magnocavallo     X     -     -     -     -     -     -     -      -       -
+
+MISSING TESTERS           -     -     X     -     -     -     -     -      X       X
+
+Comments:
+
+[1]: ODBC using IBM DB2

html/sysadmin/app_downloader/web_download/DB/dbase.php

@@ -0,0 +1,123 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Tomas V.V.Cox <cox@idecnet.com>                              |
+// +----------------------------------------------------------------------+
+//
+// $Id: dbase.php,v 1.2 2002/02/28 08:27:08 sebastian Exp $
+//
+// Database independent query interface definition for PHP's dbase
+// extension.
+//
+// XXX legend:
+//  You have to compile your PHP with the --enable-dbase option
+//
+
+require_once "DB/common.php";
+
+class DB_dbase extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+    var $transaction_opcount = 0;
+    var $res_row = array();
+    var $result = 0;
+
+    // }}}
+    // {{{ constructor
+
+    /**
+     * DB_mysql constructor.
+     *
+     * @access public
+     */
+
+    function DB_dbase()
+    {
+        $this->DB_common();
+        $this->phptype = 'dbase';
+        $this->dbsyntax = 'dbase';
+        $this->features = array(
+            'prepare'       => false,
+            'pconnect'      => false,
+            'transactions'  => false,
+            'limit'         => false
+        );
+        $this->errorcode_map = array();
+    }
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('dbase')) {
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+        }
+        $this->dsn = $dsninfo;
+        ob_start();
+        $conn  = dbase_open($dsninfo['database'], 0);
+        $error = ob_get_contents();
+        ob_end_clean();
+        if (!$conn) {
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED, null,
+                                     null, null, strip_tags($error));
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    function disconnect()
+    {
+        $ret = dbase_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    function &query($query = null)
+    {
+        // emulate result resources
+        $this->res_row[$this->result] = 0;
+        return new DB_result($this, $this->result++);
+    }
+
+    function fetchInto($res, &$row, $fetchmode, $rownum = null)
+    {
+        if ($rownum === null) {
+            $rownum = $this->res_row[$res]++;
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $row = @dbase_get_record_with_names($this->connection, $rownum);
+        } else {
+            $row = @dbase_get_record($this->connection, $rownum);
+        }
+        if (!$row) {
+            return null;
+        }
+        return DB_OK;
+    }
+
+    function numCols($foo)
+    {
+        return dbase_numfields($this->connection);
+    }
+
+    function numRows($foo)
+    {
+        return dbase_numrecords($this->connection);
+    }
+}
+?>

html/sysadmin/app_downloader/web_download/DB/fbsql.php

@@ -0,0 +1,618 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Frank M. Kromann <frank@frontbase.com>                       |
+// +----------------------------------------------------------------------+
+//
+// $Id: fbsql.php,v 1.14 2002/02/28 08:27:08 sebastian Exp $
+//
+// Database independent query interface definition for PHP's FrontBase
+// extension.
+//
+
+//
+// XXX legend:
+//
+// XXX ERRORMSG: The error message from the fbsql function should
+//               be registered here.
+//
+
+require_once "DB/common.php";
+
+class DB_fbsql extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+    var $num_rows = array();
+    var $fetchmode = DB_FETCHMODE_ORDERED; /* Default fetch mode */
+
+    // }}}
+    // {{{ constructor
+
+    /**
+     * DB_fbsql constructor.
+     *
+     * @access public
+     */
+
+    function DB_fbsql()
+    {
+        $this->DB_common();
+        $this->phptype = 'fbsql';
+        $this->dbsyntax = 'fbsql';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => 'emulate'
+        );
+        $this->errorcode_map = array(
+            1004 => DB_ERROR_CANNOT_CREATE,
+            1005 => DB_ERROR_CANNOT_CREATE,
+            1006 => DB_ERROR_CANNOT_CREATE,
+            1007 => DB_ERROR_ALREADY_EXISTS,
+            1008 => DB_ERROR_CANNOT_DROP,
+            1046 => DB_ERROR_NODBSELECTED,
+            1050 => DB_ERROR_ALREADY_EXISTS,
+            1051 => DB_ERROR_NOSUCHTABLE,
+            1054 => DB_ERROR_NOSUCHFIELD,
+            1062 => DB_ERROR_ALREADY_EXISTS,
+            1064 => DB_ERROR_SYNTAX,
+            1100 => DB_ERROR_NOT_LOCKED,
+            1136 => DB_ERROR_VALUE_COUNT_ON_ROW,
+            1146 => DB_ERROR_NOSUCHTABLE,
+        );
+    }
+
+    // }}}
+
+    // {{{ connect()
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     * @access public
+     * @return int DB_OK on success, a DB error on failure
+     */
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('fbsql'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+
+        $connect_function = $persistent ? 'fbsql_pconnect' : 'fbsql_connect';
+
+        ini_set('track_errors', true);
+        if ($dbhost && $user && $pw) {
+            $conn = @$connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = @$connect_function($dbhost, $user);
+        } elseif ($dbhost) {
+            $conn = @$connect_function($dbhost);
+        } else {
+            $conn = false;
+        }
+        ini_restore("track_errors");
+        if (empty($conn)) {
+            if (empty($php_errormsg)) {
+                return $this->raiseError(DB_ERROR_CONNECT_FAILED);
+            } else {
+                return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                         null, $php_errormsg);
+            }
+        }
+
+        if ($dsninfo['database']) {
+            if (!fbsql_select_db($dsninfo['database'], $conn)) {
+                return $this->fbsqlRaiseError();
+            }
+        }
+
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    /**
+     * Log out and disconnect from the database.
+     *
+     * @access public
+     *
+     * @return bool TRUE on success, FALSE if not connected.
+     */
+    function disconnect()
+    {
+        $ret = fbsql_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    /**
+     * Send a query to fbsql and return the results as a fbsql resource
+     * identifier.
+     *
+     * @param the SQL query
+     *
+     * @access public
+     *
+     * @return mixed returns a valid fbsql result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error is
+     * returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @fbsql_query("$query;", $this->connection);
+        if (!$result) {
+            return $this->fbsqlRaiseError();
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        if (DB::isManip($query)) {
+            return DB_OK;
+        }
+        $numrows = $this->numrows($result);
+        if (is_object($numrows)) {
+            return $numrows;
+        }
+        $this->num_rows[$result] = $numrows;
+        return $result;
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal fbsql result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return @fbsql_next_result($result);
+    }
+
+    // }}}
+    // {{{ fetch_assoc()
+
+    /**
+     * Fetch and return a row of data (it uses fetchInto for that)
+     * @param $result fbsql result identifier
+     * @param   $fetchmode  format of fetched row array
+     * @param   $rownum     the absolute row number to fetch
+     *
+     * @return  array   a row of data, or false on error
+     */
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    // }}}
+    // {{{ fetchInto()
+
+    /**
+     * Fetch a row and insert the data into an existing array.
+     *
+     * @param $result fbsql result identifier
+     * @param $arr (reference) array where data from the row is stored
+     * @param $fetchmode how the array data should be indexed
+     * @param   $rownum the row number to fetch
+     * @access public
+     *
+     * @return int DB_OK on success, a DB error on failure
+     */
+    function fetchInto($result, &$arr, $fetchmode, $rownum=null)
+    {
+        if ($rownum !== null) {
+            if (!@fbsql_data_seek($result, $rownum)) {
+                return null;
+            }
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $arr = @fbsql_fetch_array($result, FBSQL_ASSOC);
+        } else {
+            $arr = @fbsql_fetch_row($result);
+        }
+        if (!$arr) {
+            $errno = @fbsql_errno($this->connection);
+            if (!$errno) {
+                return NULL;
+            }
+            return $this->fbsqlRaiseError($errno);
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    /**
+     * Free the internal resources associated with $result.
+     *
+     * @param $result fbsql result identifier or DB statement identifier
+     *
+     * @access public
+     *
+     * @return bool TRUE on success, FALSE if $result is invalid
+     */
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return fbsql_free_result($result);
+        }
+
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+
+        return true;
+    }
+
+    // }}}
+    // {{{ autoCommit()
+
+    function autoCommit($onoff=false)
+    {
+    	if ($onoff) {
+            $this->query("SET COMMIT TRUE");
+    	} else {
+            $this->query("SET COMMIT FALSE");
+    	}
+    }
+
+    // }}}
+    // {{{ commit()
+
+    function commit()
+    {
+        fbsql_commit();
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    function rollback()
+    {
+        fbsql_rollback();
+    }
+
+    // }}}
+    // {{{ numCols()
+
+    /**
+     * Get the number of columns in a result set.
+     *
+     * @param $result fbsql result identifier
+     *
+     * @access public
+     *
+     * @return int the number of columns per row in $result
+     */
+    function numCols($result)
+    {
+        $cols = @fbsql_num_fields($result);
+
+        if (!$cols) {
+            return $this->fbsqlRaiseError();
+        }
+
+        return $cols;
+    }
+
+    // }}}
+    // {{{ numRows()
+
+    /**
+     * Get the number of rows in a result set.
+     *
+     * @param $result fbsql result identifier
+     *
+     * @access public
+     *
+     * @return int the number of rows in $result
+     */
+    function numRows($result)
+    {
+        $rows = @fbsql_num_rows($result);
+        if ($rows === null) {
+            return $this->fbsqlRaiseError();
+        }
+        return $rows;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the data manipulation
+     * query.  For other queries, this function returns 0.
+     *
+     * @return number of rows affected by the last query
+     */
+
+    function affectedRows()
+    {
+        if (DB::isManip($this->last_query)) {
+            $result = @fbsql_affected_rows($this->connection);
+        } else {
+            $result = 0;
+        }
+        return $result;
+     }
+
+    // }}}
+    // {{{ errorNative()
+
+    /**
+     * Get the native error code of the last error (if any) that
+     * occured on the current connection.
+     *
+     * @access public
+     *
+     * @return int native fbsql error code
+     */
+
+    function errorNative()
+    {
+        return fbsql_errno($this->connection);
+    }
+
+    // }}}
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.  We emulate sequences
+     * for fbsql.  Will create the sequence if it does not exist.
+     *
+     * @access public
+     *
+     * @param $seq_name the name of the sequence
+     *
+     * @param $ondemand whether to create the sequence table on demand
+     * (default is true)
+     *
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $sqn = preg_replace('/[^a-z0-9_]/i', '_', $seq_name);
+        $repeat = 0;
+        do {
+            $seqname = sprintf($this->getOption("seqname_format"), $sqn);
+            $result = $this->query("INSERT INTO ${seqname} VALUES(NULL)");
+            if ($ondemand && DB::isError($result) &&
+                $result->getCode() == DB_ERROR_NOSUCHTABLE) {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $result;
+                }
+            } else {
+                $repeat = 0;
+            }
+        } while ($repeat);
+        if (DB::isError($result)) {
+            return $result;
+        }
+        return fbsql_insert_id($this->connection);
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    function createSequence($seq_name)
+    {
+        $sqn = preg_replace('/[^a-z0-9_]/i', '_', $seq_name);
+        $seqname = sprintf($this->getOption("seqname_format"), $sqn);
+        return $this->query("CREATE TABLE ${seqname} ".
+                            '(id INTEGER UNSIGNED AUTO_INCREMENT NOT NULL,'.
+                            ' PRIMARY KEY(id))');
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    function dropSequence($seq_name)
+    {
+        $sqn = preg_replace('/[^a-z0-9_]/i', '_', $seq_name);
+        $seqname = sprintf($this->getOption("seqname_format"), $sqn);
+        return $this->query("DROP TABLE ${seqname} RESTRICT");
+    }
+
+    // }}}
+    // {{{ modifyQuery()
+
+    function modifyQuery($query)
+    {
+        if ($this->options['optimize'] == 'portability') {
+            // "DELETE FROM table" gives 0 affected rows in fbsql.
+            // This little hack lets you know how many rows were deleted.
+            if (preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $query)) {
+                $query = preg_replace('/^\s*DELETE\s+FROM\s+(\S+)\s*$/',
+                                      'DELETE FROM \1 WHERE 1=1', $query);
+            }
+        }
+        return $query;
+    }
+
+    // }}}
+    // {{{ fbsqlRaiseError()
+
+    function fbsqlRaiseError($errno = null)
+    {
+        if ($errno === null) {
+            $errno = $this->errorCode(fbsql_errno($this->connection));
+        }
+        return $this->raiseError($errno, null, null, null,
+                        fbsql_error($this->connection));
+    }
+
+    // }}}
+    // {{{ tableInfo()
+
+    function tableInfo($result, $mode = null) {
+        $count = 0;
+        $id    = 0;
+        $res   = array();
+
+        /*
+         * depending on $mode, metadata returns the following values:
+         *
+         * - mode is false (default):
+         * $result[]:
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *
+         * - mode is DB_TABLEINFO_ORDER
+         * $result[]:
+         *   ["num_fields"] number of metadata records
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *   ["order"][field name]  index of field named "field name"
+         *   The last one is used, if you have a field name, but no index.
+         *   Test:  if (isset($result['meta']['myfield'])) { ...
+         *
+         * - mode is DB_TABLEINFO_ORDERTABLE
+         *    the same as above. but additionally
+         *   ["ordertable"][table name][field name] index of field
+         *      named "field name"
+         *
+         *      this is, because if you have fields from different
+         *      tables with the same field name * they override each
+         *      other with DB_TABLEINFO_ORDER
+         *
+         *      you can combine DB_TABLEINFO_ORDER and
+         *      DB_TABLEINFO_ORDERTABLE with DB_TABLEINFO_ORDER |
+         *      DB_TABLEINFO_ORDERTABLE * or with DB_TABLEINFO_FULL
+         */
+
+        // if $result is a string, then we want information about a
+        // table without a resultset
+        if (is_string($result)) {
+            $id = @fbsql_list_fields($this->dsn['database'],
+                                     $result, $this->connection);
+            if (empty($id)) {
+                return $this->fbsqlRaiseError();
+            }
+        } else { // else we want information about a resultset
+            $id = $result;
+            if (empty($id)) {
+                return $this->fbsqlRaiseError();
+            }
+        }
+
+        $count = @fbsql_num_fields($id);
+
+        // made this IF due to performance (one if is faster than $count if's)
+        if (empty($mode)) {
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = @fbsql_field_table ($id, $i);
+                $res[$i]['name']  = @fbsql_field_name  ($id, $i);
+                $res[$i]['type']  = @fbsql_field_type  ($id, $i);
+                $res[$i]['len']   = @fbsql_field_len   ($id, $i);
+                $res[$i]['flags'] = @fbsql_field_flags ($id, $i);
+            }
+        } else { // full
+            $res["num_fields"]= $count;
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = @fbsql_field_table ($id, $i);
+                $res[$i]['name']  = @fbsql_field_name  ($id, $i);
+                $res[$i]['type']  = @fbsql_field_type  ($id, $i);
+                $res[$i]['len']   = @fbsql_field_len   ($id, $i);
+                $res[$i]['flags'] = @fbsql_field_flags ($id, $i);
+                if ($mode & DB_TABLEINFO_ORDER) {
+                    $res['order'][$res[$i]['name']] = $i;
+                }
+                if ($mode & DB_TABLEINFO_ORDERTABLE) {
+                    $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+                }
+            }
+        }
+
+        // free the result only if we were called on a table
+        if (is_string($result)) {
+            @fbsql_free_result($id);
+        }
+        return $res;
+    }
+
+    // }}}
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+                $sql = 'select "table_name" from information_schema.tables';
+                break;
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+}
+
+// TODO/wishlist:
+// longReadlen
+// binmode
+
+?>

html/sysadmin/app_downloader/web_download/DB/ibase.php

@@ -0,0 +1,592 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Sterling Hughes <sterling@php.net>                           |
+// +----------------------------------------------------------------------+
+//
+// $Id: ibase.php,v 1.36.2.2 2002/04/09 19:04:13 ssb Exp $
+//
+// Database independent query interface definition for PHP's Interbase
+// extension.
+//
+
+require_once 'DB/common.php';
+
+class DB_ibase extends DB_common
+{
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $autocommit = 1;
+    var $manip_query = array();
+
+    function DB_ibase()
+    {
+        $this->DB_common();
+        $this->phptype = 'ibase';
+        $this->dbsyntax = 'ibase';
+        $this->features = array(
+            'prepare' => true,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => false
+        );
+        // just a few of the tons of Interbase error codes listed in the
+        // Language Reference section of the Interbase manual
+        $this->errorcode_map = array(
+            -104 => DB_ERROR_SYNTAX,
+            -150 => DB_ERROR_ACCESS_VIOLATION,
+            -151 => DB_ERROR_ACCESS_VIOLATION,
+            -155 => DB_ERROR_NOSUCHTABLE,
+            -157 => DB_ERROR_NOSUCHFIELD,
+            -158 => DB_ERROR_VALUE_COUNT_ON_ROW,
+            -170 => DB_ERROR_MISMATCH,
+            -171 => DB_ERROR_MISMATCH,
+            -172 => DB_ERROR_INVALID,
+            -204 => DB_ERROR_INVALID,
+            -205 => DB_ERROR_NOSUCHFIELD,
+            -206 => DB_ERROR_NOSUCHFIELD,
+            -208 => DB_ERROR_INVALID,
+            -219 => DB_ERROR_NOSUCHTABLE,
+            -297 => DB_ERROR_CONSTRAINT,
+            -530 => DB_ERROR_CONSTRAINT,
+            -803 => DB_ERROR_CONSTRAINT,
+            -551 => DB_ERROR_ACCESS_VIOLATION,
+            -552 => DB_ERROR_ACCESS_VIOLATION,
+            -922 => DB_ERROR_NOSUCHDB,
+            -923 => DB_ERROR_CONNECT_FAILED,
+            -924 => DB_ERROR_CONNECT_FAILED
+        );
+    }
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('interbase')) {
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+        }
+        $this->dsn = $dsninfo;
+        $user = $dsninfo['username'];
+        $pw   = $dsninfo['password'];
+        $dbhost = $dsninfo['hostspec'] ?
+                  ($dsninfo['hostspec'] . ':/' . $dsninfo['database']) :
+                  $dsninfo['database'];
+
+        $connect_function = $persistent ? 'ibase_pconnect' : 'ibase_connect';
+
+        $params = array();
+        $params[] = $dbhost;
+        $params[] = !empty($user) ? $user : null;
+        $params[] = !empty($pw) ? $pw : null;
+        $params[] = isset($dsninfo['charset']) ? $dsninfo['charset'] : null;
+        $params[] = isset($dsninfo['buffers']) ? $dsninfo['buffers'] : null;
+        $params[] = isset($dsninfo['dialect']) ? $dsninfo['dialect'] : null;
+        $params[] = isset($dsninfo['role'])    ? $dsninfo['role'] : null;
+
+        /*
+        if ($dbhost && $user && $pw) {
+            $conn = $connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = $connect_function($dbhost, $user);
+        } elseif ($dbhost) {
+            $conn = $connect_function($dbhost);
+        } else {
+            return $this->raiseError("no host, user or password");
+        }
+        */
+        $conn = @call_user_func_array($connect_function, $params);
+        if (!$conn) {
+            return $this->ibaseRaiseError(DB_ERROR_CONNECT_FAILED);
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    function disconnect()
+    {
+        $ret = @ibase_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    function simpleQuery($query)
+    {
+        $ismanip = DB::isManip($query);
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @ibase_query($this->connection, $query);
+        if (!$result) {
+            return $this->ibaseRaiseError();
+        }
+        if ($this->autocommit && $ismanip) {
+            ibase_commit($this->connection);
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        return DB::isManip($query) ? DB_OK : $result;
+    }
+
+    // {{{ modifyLimitQuery()
+
+    /**
+    * This method is used by backends to alter limited queries
+    * Uses the new FIRST n SKIP n Firebird 1.0 syntax, so it is
+    * only compatible with Firebird 1.x
+    *
+    * @param string  $query query to modify
+    * @param integer $from  the row to start to fetching
+    * @param integer $count the numbers of rows to fetch
+    *
+    * @return the new (modified) query
+    * @author Ludovico Magnocavallo <ludo@sumatrasolutions.com>
+    * @access private
+    */
+
+    function modifyLimitQuery($query, $from, $count)
+    {
+        if ($this->dsn['dbsyntax'] == 'firebird') {
+            $from++; // SKIP starts from 1, ie SKIP 1 starts from the first record
+            $query = preg_replace('/^\s*select\s(.*)$/is',
+                                  "SELECT FIRST $count SKIP $from $1", $query);
+        }
+        return $query;
+    }
+
+    // }}}
+
+
+    // {{{ nextResult()
+
+    /**
+     * Move the internal ibase result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+
+    function fetchInto($result, &$ar, $fetchmode, $rownum = null)
+    {
+        if ($rownum !== NULL) {
+            return $this->ibaseRaiseError(DB_ERROR_NOT_CAPABLE);
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $ar = get_object_vars(ibase_fetch_object($result));
+            if ($ar && $this->options['optimize'] == 'portability') {
+                $ar = array_change_key_case($ar, CASE_LOWER);
+            }
+        } else {
+            $ar = ibase_fetch_row($result);
+        }
+        if (!$ar) {
+            if ($errmsg = ibase_errmsg()) {
+                return $this->ibaseRaiseError(null, $errmsg);
+            } else {
+                return null;
+            }
+        }
+        return DB_OK;
+    }
+
+    function freeResult()
+    {
+        if (is_resource($result)) {
+            return ibase_free_result($result);
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        return true;
+    }
+
+    function freeQuery($query)
+    {
+        ibase_free_query($query);
+        return true;
+    }
+
+    function numCols($result)
+    {
+        $cols = ibase_num_fields($result);
+        if (!$cols) {
+            return $this->ibaseRaiseError();
+        }
+        return $cols;
+    }
+
+    function prepare($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $stmt = ibase_prepare($query);
+        $this->manip_query[(int)$stmt] = DB::isManip($query);
+        return $stmt;
+    }
+
+    function execute($stmt, $data = false)
+    {
+        $result = ibase_execute($stmt, $data);
+        if (!$result) {
+            return $this->ibaseRaiseError();
+        }
+        if ($this->autocommit) {
+            ibase_commit($this->connection);
+        }
+        return DB::isManip($this->manip_query[(int)$stmt]) ? DB_OK : new DB_result($this, $result);
+    }
+
+    function autoCommit($onoff = false)
+    {
+        $this->autocommit = $onoff ? 1 : 0;
+        return DB_OK;
+    }
+
+    function commit()
+    {
+        return ibase_commit($this->connection);
+    }
+
+    function rollback($trans_number)
+    {
+        return ibase_rollback($this->connection, $trans_number);
+    }
+
+    function transactionInit($trans_args = 0)
+    {
+        return $trans_args ? ibase_trans($trans_args, $this->connection) : ibase_trans();
+    }
+
+    // {{{ nextId()
+    /**
+     * Get the next value in a sequence.
+     *
+     * If the sequence does not exist, it will be created,
+     * unless $ondemand is false.
+     *
+     * @access public
+     * @param string $seq_name the name of the sequence
+     * @param bool $ondemand whether to create the sequence on demand
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $sqn = strtoupper(preg_replace('/[^a-z0-9_]/i', '_', $seq_name));
+        $repeat = 0;
+        do {
+            $this->pushErrorHandling(PEAR_ERROR_RETURN);
+            $result = $this->query("SELECT GEN_ID(${sqn}_SEQ, 1) FROM RDB\$GENERATORS"
+                                   ." WHERE RDB\$GENERATOR_NAME='${sqn}_SEQ'");
+            $this->popErrorHandling();
+            if ($ondemand && DB::isError($result)) {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $result;
+                }
+            } else {
+                $repeat = 0;
+            }
+        } while ($repeat);
+        if (DB::isError($result)) {
+            return $result;
+        }
+        $arr = $result->fetch_assoc(DB_FETCHMODE_ORDERED);
+        $result->free();
+        return $arr[0];
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    /**
+     * Create the sequence
+     *
+     * @param string $seq_name the name of the sequence
+     * @return mixed DB_OK on success or DB error on error
+     * @access public
+     */
+    function createSequence($seq_name)
+    {
+        $sqn = strtoupper(preg_replace('/[^a-z0-9_]/i', '_', $seq_name));
+        $this->pushErrorHandling(PEAR_ERROR_RETURN);
+        $result = $this->query("CREATE GENERATOR ${sqn}_SEQ");
+        $this->popErrorHandling();
+
+        return $result;
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    /**
+     * Drop a sequence
+     *
+     * @param string $seq_name the name of the sequence
+     * @return mixed DB_OK on success or DB error on error
+     * @access public
+     */
+    function dropSequence($seq_name)
+    {
+        $sqn = strtoupper(preg_replace('/[^a-z0-9_]/i', '_', $seq_name));
+        return $this->query("DELETE FROM RDB\$GENERATORS WHERE RDB\$GENERATOR_NAME='${sqn}_SEQ'");
+    }
+
+    // }}}
+    // {{{ _ibaseFieldFlags()
+
+     /**
+      * get the Flags of a Field
+      *
+      * @param string $field_name the name of the field
+      * @param string $table_name the name of the table
+      *
+      * @return string The flags of the field ("primary_key", "unique_key", "not_null"
+      *                "default", "computed" and "blob" are supported)
+      * @access private
+      */
+     function _ibaseFieldFlags($field_name, $table_name)
+     {
+
+         $sql = 'SELECT  R.RDB$CONSTRAINT_TYPE CTYPE'
+                .' FROM  RDB$INDEX_SEGMENTS I'
+                .' JOIN  RDB$RELATION_CONSTRAINTS R ON I.RDB$INDEX_NAME=R.RDB$INDEX_NAME'
+               .' WHERE  I.RDB$FIELD_NAME=\''.$field_name.'\''
+                  .' AND R.RDB$RELATION_NAME=\''.$table_name.'\'';
+         $result = ibase_query($this->connection, $sql);
+         if (empty($result)) {
+             return $this->ibaseRaiseError();
+         }
+         if ($obj = @ibase_fetch_object($result)) {
+             ibase_free_result($result);
+             if (isset($obj->CTYPE)  && trim($obj->CTYPE) == 'PRIMARY KEY') {
+                 $flags = 'primary_key ';
+             }
+             if (isset($obj->CTYPE)  && trim($obj->CTYPE) == 'UNIQUE') {
+                 $flags .= 'unique_key ';
+             }
+         }
+
+         $sql = 'SELECT  R.RDB$NULL_FLAG AS NFLAG,'
+                      .' R.RDB$DEFAULT_SOURCE AS DSOURCE,'
+                      .' F.RDB$FIELD_TYPE AS FTYPE,'
+                      .' F.RDB$COMPUTED_SOURCE AS CSOURCE'
+                .' FROM  RDB$RELATION_FIELDS R '
+                .' JOIN  RDB$FIELDS F ON R.RDB$FIELD_SOURCE=F.RDB$FIELD_NAME'
+               .' WHERE  R.RDB$RELATION_NAME=\''.$table_name.'\''
+                 .' AND  R.RDB$FIELD_NAME=\''.$field_name.'\'';
+         $result = ibase_query($this->connection, $sql);
+         if (empty($result)) {
+             return $this->ibaseRaiseError();
+         }
+         if ($obj = @ibase_fetch_object($result)) {
+             ibase_free_result($result);
+             if (isset($obj->NFLAG)) {
+                 $flags .= 'not_null ';
+             }
+             if (isset($obj->DSOURCE)) {
+                 $flags .= 'default ';
+             }
+             if (isset($obj->CSOURCE)) {
+                 $flags .= 'computed ';
+             }
+             if (isset($obj->FTYPE)  && $obj->FTYPE == 261) {
+                 $flags .= 'blob ';
+             }
+         }
+
+         return trim($flags);
+     }
+
+     // }}}
+     // {{{ tableInfo()
+
+     /**
+      * Returns information about a table or a result set
+      *
+      * NOTE: doesn't support 'flags'and 'table' if called from a db_result
+      *
+      * @param  mixed $resource Interbase result identifier or table name
+      * @param  int $mode A valid tableInfo mode (DB_TABLEINFO_ORDERTABLE or
+      *                   DB_TABLEINFO_ORDER)
+      *
+      * @return array An array with all the information
+      */
+     function tableInfo($result, $mode = null)
+     {
+         $count = 0;
+         $id    = 0;
+         $res   = array();
+
+         /*
+          * depending on $mode, metadata returns the following values:
+          *
+          * - mode is false (default):
+          * $result[]:
+          *   [0]["table"]  table name
+          *   [0]["name"]   field name
+          *   [0]["type"]   field type
+          *   [0]["len"]    field length
+          *   [0]["flags"]  field flags
+          *
+          * - mode is DB_TABLEINFO_ORDER
+          * $result[]:
+          *   ["num_fields"] number of metadata records
+          *   [0]["table"]  table name
+          *   [0]["name"]   field name
+          *   [0]["type"]   field type
+          *   [0]["len"]    field length
+          *   [0]["flags"]  field flags
+          *   ["order"][field name]  index of field named "field name"
+          *   The last one is used, if you have a field name, but no index.
+          *   Test:  if (isset($result['meta']['myfield'])) { ...
+          *
+          * - mode is DB_TABLEINFO_ORDERTABLE
+          *    the same as above. but additionally
+          *   ["ordertable"][table name][field name] index of field
+          *      named "field name"
+          *
+          *      this is, because if you have fields from different
+          *      tables with the same field name * they override each
+          *      other with DB_TABLEINFO_ORDER
+          *
+          *      you can combine DB_TABLEINFO_ORDER and
+          *      DB_TABLEINFO_ORDERTABLE with DB_TABLEINFO_ORDER |
+          *      DB_TABLEINFO_ORDERTABLE * or with DB_TABLEINFO_FULL
+          */
+
+         // if $result is a string, then we want information about a
+         // table without a resultset
+
+         if (is_string($result)) {
+             $id = ibase_query($this->connection,"SELECT * FROM $result");
+             if (empty($id)) {
+                 return $this->ibaseRaiseError();
+             }
+         } else { // else we want information about a resultset
+             $id = $result;
+             if (empty($id)) {
+                 return $this->ibaseRaiseError();
+             }
+         }
+
+         $count = @ibase_num_fields($id);
+
+         // made this IF due to performance (one if is faster than $count if's)
+         if (empty($mode)) {
+
+             for ($i=0; $i<$count; $i++) {
+                 $info = @ibase_field_info($id, $i);
+                 $res[$i]['table'] = (is_string($result)) ? $result : '';
+                 $res[$i]['name']  = $info['name'];
+                 $res[$i]['type']  = $info['type'];
+                 $res[$i]['len']   = $info['length'];
+                 $res[$i]['flags'] = (is_string($result)) ? $this->_ibaseFieldFlags($info['name'], $result) : '';
+             }
+
+         } else { // full
+             $res["num_fields"]= $count;
+
+             for ($i=0; $i<$count; $i++) {
+                 $info = @ibase_field_info($id, $i);
+                 $res[$i]['table'] = (is_string($result)) ? $result : '';
+                 $res[$i]['name']  = $info['name'];
+                 $res[$i]['type']  = $info['type'];
+                 $res[$i]['len']   = $info['length'];
+                 $res[$i]['flags'] = (is_string($result)) ? $this->_ibaseFieldFlags($info['name'], $result) : '';
+                 if ($mode & DB_TABLEINFO_ORDER) {
+                     $res['order'][$res[$i]['name']] = $i;
+                 }
+                 if ($mode & DB_TABLEINFO_ORDERTABLE) {
+                     $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+                 }
+             }
+         }
+
+         // free the result only if we were called on a table
+         if (is_resource($id)) {
+             ibase_free_result($id);
+         }
+         return $res;
+     }
+
+    // }}}
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+    // {{{ ibaseRaiseError()
+
+    function ibaseRaiseError($errno = null, $errmsg = null)
+    {
+        if ($errmsg === null)
+            $errmsg = ibase_errmsg();
+        // memo for the interbase php module hackers: we need something similar
+        // to mysql_errno() to retrieve error codes instead of this ugly hack
+        if (preg_match('/^([^0-9\-]+)([0-9\-]+)\s+(.*)$/', $errmsg, $m)) {
+            if ($errno === null) {
+                $ibase_errno = (int)$m[2];
+                // try to interpret Interbase error code (that's why we need ibase_errno()
+                // in the interbase module to return the real error code)
+                switch ($ibase_errno) {
+                    case -204:
+                        if (is_int(strpos($m[3], 'Table unknown'))) {
+                            $errno = DB_ERROR_NOSUCHTABLE;
+                        }
+                    break;
+                    default:
+                        $errno = $this->errorCode($ibase_errno);
+                }
+            }
+            $errmsg = $m[2] . ' ' . $m[3];
+        }
+        
+        return $this->raiseError($errno, null, null, $errmsg,
+                        $this->last_query);
+    }
+
+    // }}}
+
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
+
+?>

html/sysadmin/app_downloader/web_download/DB/ifx.php

@@ -0,0 +1,323 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Tomas V.V.Cox <cox@idecnet.com>                              |
+// +----------------------------------------------------------------------+
+//
+// $Id: ifx.php,v 1.18 2002/02/28 08:27:09 sebastian Exp $
+//
+// Database independent query interface definition for PHP's Informix
+// extension.
+//
+
+// Legend:
+// For more info on Informix errors see:
+// http://www.informix.com/answers/english/ierrors.htm
+//
+// TODO:
+//  - set needed env Informix vars on connect
+//  - implement native prepare/execute
+
+require_once 'DB/common.php';
+
+class DB_ifx extends DB_common
+{
+    var $connection;
+    var $affected = 0;
+    var $dsn = array();
+    var $fetchmode = DB_FETCHMODE_ORDERED; /* Default fetch mode */
+
+    function DB_ifx()
+    {
+        $this->phptype = 'ifx';
+        $this->dbsyntax = 'ifx';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => false,
+            'limit' => 'emulate'
+        );
+        $this->errorcode_map = array(
+            '-201'    => DB_ERROR_SYNTAX,
+            '-206'    => DB_ERROR_NOSUCHTABLE,
+            '-217'    => DB_ERROR_NOSUCHFIELD,
+            '-329'    => DB_ERROR_NODBSELECTED,
+            '-1204'   => DB_ERROR_INVALID_DATE,
+            '-1205'   => DB_ERROR_INVALID_DATE,
+            '-1206'   => DB_ERROR_INVALID_DATE,
+            '-1209'   => DB_ERROR_INVALID_DATE,
+            '-1210'   => DB_ERROR_INVALID_DATE,
+            '-1212'   => DB_ERROR_INVALID_DATE
+       );
+    }
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function connect(&$dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('informix'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        $dbhost = $dsninfo['hostspec'] ? '@' . $dsninfo['hostspec'] : '';
+        $dbname = $dsninfo['database'] ? $dsninfo['database'] . $dbhost : '';
+        $user = $dsninfo['username'] ? $dsninfo['username'] : '';
+        $pw = $dsninfo['password'] ? $dsninfo['password'] : '';
+
+        $connect_function = $persistent ? 'ifx_pconnect' : 'ifx_connect';
+
+        $this->connection = @$connect_function($dbname, $user, $pw);
+        if (!is_resource($this->connection)) {
+            return $this->ifxraiseError(DB_ERROR_CONNECT_FAILED);
+        }
+        return DB_OK;
+    }
+
+    /**
+     * Log out and disconnect from the database.
+     *
+     * @return bool TRUE on success, FALSE if not connected.
+     */
+    function disconnect()
+    {
+        $ret = @ifx_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    /**
+     * Send a query to Informix and return the results as a
+     * Informix resource identifier.
+     *
+     * @param $query the SQL query
+     *
+     * @return int returns a valid Informix result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error code
+     * is returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        if (preg_match('/(SELECT)/i', $query)) {    //TESTME: Use !DB::isManip()?
+            // the scroll is needed for fetching absolute row numbers
+            // in a select query result
+            $result = @ifx_query($query, $this->connection, IFX_SCROLL);
+        } else {
+            $result = @ifx_query($query, $this->connection);
+        }
+        if (!$result) {
+            return $this->ifxraiseError();
+        }
+        $this->affected = ifx_affected_rows ($result);
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        if (preg_match('/(SELECT)/i', $query)) {
+            return $result;
+        }
+        return DB_OK;
+    }
+
+    // {{{ nextResult()
+
+    /**
+     * Move the internal ifx result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+
+    /**
+     * Gets the number of rows affected by the last query.
+     * if the last query was a select, returns an _estimate_ value.
+     *
+     * @return number of rows affected by the last query
+     */
+    function affectedRows()
+    {
+        return $this->affected;
+    }
+
+    /**
+     * Fetch and return a row of data (it uses fetchInto for that)
+     * @param   $result             Informix result identifier
+     * @param   $fetchmode     format of fetched row array
+     * @param   $rownum        the absolute row number to fetch
+     *
+     * @return  array   a row of data, or false on error
+     */
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    /**
+     * Fetch a row and return as array.
+     *
+     * @param   $result     Informix result identifier
+     * @param   $row         (reference) array where data from the row is stored
+     * @param   $fetchmode      how the resulting array should be indexed
+     * @param   $rownum     the row number to fetch
+     *
+     * @return int an array on success, a DB error code on failure, NULL
+     *             if there is no more data
+     */
+    function fetchInto($result, &$row, $fetchmode, $rownum=null)
+    {
+        if (($rownum !== null) && ($rownum < 0)) {
+            return null;
+        }
+        // if $rownum is null, fetch row will return the next row
+        if (!$row = @ifx_fetch_row($result, $rownum)) {
+            return null;
+        }
+        if ($fetchmode !== DB_FETCHMODE_ASSOC) {
+            $i=0;
+            $order = array();
+            foreach ($row as $key => $val) {
+                $order[$i++] = $val;
+            }
+            $row = $order;
+        }
+        return DB_OK;
+    }
+
+    function numRows($result)
+    {
+        return $this->raiseError(DB_ERROR_NOT_CAPABLE);
+    }
+
+    /**
+     * Get the number of columns in a result set.
+     *
+     * @param $result Informix result identifier
+     *
+     * @return int the number of columns per row in $result
+     */
+    function numCols($result)
+    {
+        if (!$cols = @ifx_num_fields($result)) {
+            return $this->ifxraiseError();
+        }
+        return $cols;
+    }
+
+    /**
+     * Free the internal resources associated with $result.
+     *
+     * @param $result Informix result identifier
+     *
+     * @return bool TRUE on success, DB_error on error
+     */
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            if (!@ifx_free_result($result)) {
+                return $this->ifxraiseError();
+            }
+            return true;
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        return true;
+    }
+
+    function ifxraiseError($errno = null)
+    {
+        if ($errno === null) {
+            $errno = $this->errorCode(ifx_error());
+        }
+
+        return $this->raiseError($errno, null, null, null,
+                            $this->errorNative());
+    }
+
+    /**
+     * Map native error codes to DB's portable ones.  Requires that
+     * the DB implementation's constructor fills in the $errorcode_map
+     * property.
+     *
+     * @return int a portable DB error code, or DB_ERROR if this DB
+     * implementation has no mapping for the given error code.
+     */
+
+    function errorCode($nativecode)
+    {
+        if (ereg('SQLCODE=(.*)]', $nativecode, $match)) {
+            $code = $match[1];
+            if (isset($this->errorcode_map[$code])) {
+                return $this->errorcode_map[$code];
+            }
+        }
+        return DB_ERROR;
+    }
+
+    /**
+     * Get the native error message of the last error (if any) that
+     * occured on the current connection.
+     *
+     * @return int native Informix error code
+     */
+    function errorNative()
+    {
+        return ifx_error() . ' ' . ifx_errormsg();
+    }
+
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+}
+
+?>

html/sysadmin/app_downloader/web_download/DB/msql.php

@@ -0,0 +1,210 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Sterling Hughes <sterling@php.net>                           |
+// +----------------------------------------------------------------------+
+//
+// $Id: msql.php,v 1.25 2002/02/28 08:27:10 sebastian Exp $
+//
+// Database independent query interface definition for PHP's Mini-SQL
+// extension.
+//
+
+require_once 'DB/common.php';
+
+class DB_msql extends DB_common
+{
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+
+    function DB_msql()
+    {
+        $this->DB_common();
+        $this->phptype = 'msql';
+        $this->dbsyntax = 'msql';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => false,
+            'limit' => 'emulate'
+        );
+    }
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('msql'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+        $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+
+        $connect_function = $persistent ? 'msql_pconnect' : 'msql_connect';
+
+        if ($dbhost && $user && $pw) {
+            $conn = $connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = $connect_function($dbhost,$user);
+        } else {
+            $conn = $connect_function($dbhost);
+        }
+        if (!$conn) {
+            $this->raiseError(DB_ERROR_CONNECT_FAILED);
+        }
+        if (!@msql_select_db($dsninfo['database'], $conn)){
+            return $this->raiseError(DB_ERROR_NODBSELECTED);
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    function disconnect()
+    {
+        $ret = @msql_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @msql_query($query, $this->connection);
+        if (!$result) {
+            return $this->raiseError();
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        return DB::isManip($query) ? DB_OK : $result;
+    }
+
+    // {{{ nextResult()
+
+    /**
+     * Move the internal msql result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    function fetchInto($result, &$ar, $fetchmode, $rownum=null)
+    {
+        if ($rownum !== null) {
+            if (!@msql_data_seek($result, $rownum)) {
+                return null;
+            }
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $ar = @msql_fetch_array($result, MSQL_ASSOC);
+        } else {
+            $ar = @msql_fetch_row($result);
+        }
+        if (!$ar) {
+            if ($error = msql_error()) {
+                return $this->raiseError($error);
+            } else {
+                return null;
+            }
+        }
+        return DB_OK;
+    }
+
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return @msql_free_result($result);
+        }
+        if (!isset($this->prepare_tokens[$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[$result]);
+        unset($this->prepare_types[$result]);
+        return true;
+    }
+
+    function numCols($result)
+    {
+        $cols = @msql_num_fields($result);
+        if (!$cols) {
+            return $this->raiseError();
+        }
+        return $cols;
+    }
+
+    function numRows($result)
+    {
+        $rows = @msql_num_rows($result);
+        if (!$rows) {
+            return $this->raiseError();
+        }
+        return $rows;
+    }
+
+    /**
+     * Gets the number of rows affected by a query.
+     *
+     * @return number of rows affected by the last query
+     */
+
+    function affectedRows()
+    {
+        return @msql_affected_rows($this->connection);
+    }
+
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+?>

html/sysadmin/app_downloader/web_download/DB/mssql.php

@@ -0,0 +1,500 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Sterling Hughes <sterling@php.net>                           |
+// +----------------------------------------------------------------------+
+//
+// $Id: mssql.php,v 1.40 2002/02/28 08:27:10 sebastian Exp $
+//
+// Database independent query interface definition for PHP's Microsoft SQL Server
+// extension.
+//
+
+require_once 'DB/common.php';
+
+class DB_mssql extends DB_common
+{
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+    var $transaction_opcount = 0;
+    var $autocommit = true;
+
+    function DB_mssql()
+    {
+        $this->DB_common();
+        $this->phptype = 'mssql';
+        $this->dbsyntax = 'mssql';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => 'emulate'
+        );
+        // XXX Add here error codes ie: 'S100E' => DB_ERROR_SYNTAX
+        $this->errorcode_map = array(
+
+        );
+    }
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('mssql') && !DB::assertExtension('sybase')
+            && !DB::assertExtension('sybase_ct'))
+        {
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+        }
+        $this->dsn = $dsninfo;
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+        $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+
+        $connect_function = $persistent ? 'mssql_pconnect' : 'mssql_connect';
+
+        if ($dbhost && $user && $pw) {
+            $conn = @$connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = @$connect_function($dbhost, $user);
+        } else {
+            $conn = @$connect_function($dbhost);
+        }
+        if (!$conn) {
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                         null, mssql_get_last_message());
+        }
+        if ($dsninfo['database']) {
+            if (!@mssql_select_db($dsninfo['database'], $conn)) {
+                return $this->raiseError(DB_ERROR_NODBSELECTED, null, null,
+                                         null, mssql_get_last_message());
+            }
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    function disconnect()
+    {
+        $ret = @mssql_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    function simpleQuery($query)
+    {
+        $ismanip = DB::isManip($query);
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        if (!$this->autocommit && $ismanip) {
+            if ($this->transaction_opcount == 0) {
+                $result = @mssql_query('BEGIN TRAN', $this->connection);
+                if (!$result) {
+                    return $this->mssqlRaiseError();
+                }
+            }
+            $this->transaction_opcount++;
+        }
+        $result = @mssql_query($query, $this->connection);
+        if (!$result) {
+            return $this->mssqlRaiseError();
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        return $ismanip ? DB_OK : $result;
+    }
+
+    // {{{ nextResult()
+
+    /**
+     * Move the internal mssql result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return mssql_next_result($result);
+    }
+
+    // }}}
+
+    function &fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    function fetchInto($result, &$ar, $fetchmode, $rownum=null)
+    {
+        if ($rownum !== null) {
+            if (!@mssql_data_seek($result, $rownum)) {
+                return null;
+            }
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $ar = @mssql_fetch_array($result);
+        } else {
+            $ar = @mssql_fetch_row($result);
+        }
+        if (!$ar) {
+            /* This throws informative error messages,
+               don't use it for now
+            if ($msg = mssql_get_last_message()) {
+                return $this->raiseError($msg);
+            }
+            */
+            return null;
+        }
+        return DB_OK;
+    }
+
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return @mssql_free_result($result);
+        }
+        if (!isset($this->prepare_tokens[$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[$result]);
+        unset($this->prepare_types[$result]);
+        return true;
+    }
+
+    function numCols($result)
+    {
+        $cols = @mssql_num_fields($result);
+        if (!$cols) {
+            return $this->mssqlRaiseError();
+        }
+        return $cols;
+    }
+
+    function numRows($result)
+    {
+        $rows = @mssql_num_rows($result);
+        if ($rows === false) {
+            return $this->mssqlRaiseError();
+        }
+        return $rows;
+    }
+
+    /**
+     * Enable/disable automatic commits
+     */
+    function autoCommit($onoff = false)
+    {
+        // XXX if $this->transaction_opcount > 0, we should probably
+        // issue a warning here.
+        $this->autocommit = $onoff ? true : false;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ commit()
+
+    /**
+     * Commit the current transaction.
+     */
+    function commit()
+    {
+        if ($this->transaction_opcount > 0) {
+            $result = @mssql_query('COMMIT TRAN', $this->connection);
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->mssqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    /**
+     * Roll back (undo) the current transaction.
+     */
+    function rollback()
+    {
+        if ($this->transaction_opcount > 0) {
+            $result = @mssql_query('ROLLBACK TRAN', $this->connection);
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->mssqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the last query.
+     * if the last query was a select, returns 0.
+     *
+     * @return number of rows affected by the last query or DB_ERROR
+     */
+    function affectedRows()
+    {
+        if (DB::isManip($this->last_query)) {
+            $res = @mssql_query('select @@rowcount', $this->connection);
+            if (!$res) {
+                return $this->mssqlRaiseError();
+            }
+            $ar = @mssql_fetch_row($res);
+            if (!$ar) {
+                $result = 0;
+            } else {
+                @mssql_free_result($res);
+                $result = $ar[0];
+            }
+        } else {
+            $result = 0;
+        }
+        return $result;
+    }
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.  We emulate sequences
+     * for MSSQL.  Will create the sequence if it does not exist.
+     *
+     * @access public
+     *
+     * @param $seq_name the name of the sequence
+     *
+     * @param $ondemand whether to create the sequence table on demand
+     * (default is true)
+     *
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $repeat = 0;
+        do {
+            $this->pushErrorHandling(PEAR_ERROR_RETURN);
+            $result = $this->query("INSERT INTO $seqname (vapor) VALUES (0)");
+            $this->popErrorHandling();
+            if ($ondemand && DB::isError($result) &&
+                ($result->getCode() == DB_ERROR || $result->getCode() == DB_ERROR_NOSUCHTABLE))
+            {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $result;
+                }
+            } else {
+                $result = $this->query("SELECT @@IDENTITY FROM $seqname");
+                $repeat = 0;
+            }
+        } while ($repeat);
+        if (DB::isError($result)) {
+            return $this->raiseError($result);
+        }
+        $result = $result->fetch_assoc(DB_FETCHMODE_ORDERED);
+        return $result[0];
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    function createSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("CREATE TABLE $seqname ".
+                            '([id] [int] IDENTITY (1, 1) NOT NULL ,' .
+                            '[vapor] [int] NULL)');
+    }
+    // }}}
+    // {{{ dropSequence()
+
+    function dropSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("DROP TABLE $seqname");
+    }
+    // }}}
+
+    function errorCode()
+    {
+        $this->pushErrorHandling(PEAR_ERROR_RETURN);
+        $error_code = $this->getOne('select @@ERROR as ErrorCode');
+        $this->popErrorHandling();
+        // XXX Debug
+        if (!isset($this->errorcode_map[$error_code])) {
+            return DB_ERROR;
+        }
+        return $error_code;
+    }
+
+    function mssqlRaiseError($code = null)
+    {
+        if ($code !== null) {
+            $code = $this->errorCode();
+            if (DB::isError($code)) {
+                return $this->raiseError($code);
+            }
+        }
+        return $this->raiseError($code, null, null, null,
+                        mssql_get_last_message());
+    }
+
+  /**
+
+     * Returns information about a table or a result set
+     *
+     * NOTE: doesn't support table name and flags if called from a db_result
+     *
+     * @param  mixed $resource SQL Server result identifier or table name
+     * @param  int $mode A valid tableInfo mode (DB_TABLEINFO_ORDERTABLE or
+     *                   DB_TABLEINFO_ORDER)
+     *
+     * @return array An array with all the information
+     */
+
+    function tableInfo($result, $mode = null)
+    {
+
+        $count = 0;
+        $id    = 0;
+        $res   = array();
+
+        /*
+         * depending on $mode, metadata returns the following values:
+         *
+         * - mode is false (default):
+         * $result[]:
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *
+         * - mode is DB_TABLEINFO_ORDER
+         * $result[]:
+         *   ["num_fields"] number of metadata records
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *   ["order"][field name]  index of field named "field name"
+         *   The last one is used, if you have a field name, but no index.
+         *   Test:  if (isset($result['meta']['myfield'])) { ...
+         *
+         * - mode is DB_TABLEINFO_ORDERTABLE
+         *    the same as above. but additionally
+         *   ["ordertable"][table name][field name] index of field
+         *      named "field name"
+         *
+         *      this is, because if you have fields from different
+         *      tables with the same field name * they override each
+         *      other with DB_TABLEINFO_ORDER
+         *
+         *      you can combine DB_TABLEINFO_ORDER and
+         *      DB_TABLEINFO_ORDERTABLE with DB_TABLEINFO_ORDER |
+         *      DB_TABLEINFO_ORDERTABLE * or with DB_TABLEINFO_FULL
+         */
+
+        // if $result is a string, then we want information about a
+        // table without a resultset
+
+        if (is_string($result)) {
+            $id = mssql_query("SELECT * FROM $result", $this->connection);
+            if (empty($id)) {
+                return $this->mssqlRaiseError();
+            }
+        } else { // else we want information about a resultset
+            $id = $result;
+            if (empty($id)) {
+                return $this->mssqlRaiseError();
+            }
+        }
+
+        $count = @mssql_num_fields($id);
+
+        // made this IF due to performance (one if is faster than $count if's)
+        if (empty($mode)) {
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = (is_string($result)) ? $result : '';
+                $res[$i]['name']  = @mssql_field_name($id, $i);
+                $res[$i]['type']  = @mssql_field_type($id, $i);
+                $res[$i]['len']   = @mssql_field_length($id, $i);
+                $res[$i]['flags'] = '';
+            }
+
+        } else { // full
+            $res['num_fields']= $count;
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = (is_string($result)) ? $result : '';
+                $res[$i]['name']  = @mssql_field_name($id, $i);
+                $res[$i]['type']  = @mssql_field_type($id, $i);
+                $res[$i]['len']   = @mssql_field_length($id, $i);
+                $res[$i]['flags'] = '';
+                if ($mode & DB_TABLEINFO_ORDER) {
+                    $res['order'][$res[$i]['name']] = $i;
+                }
+                if ($mode & DB_TABLEINFO_ORDERTABLE) {
+                    $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+                }
+            }
+        }
+
+        // free the result only if we were called on a table
+        if (is_string($result)) {
+            @mssql_free_result($id);
+        }
+        return $res;
+    }
+
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+                $sql = "select name from sysobjects where type = 'U' order by name";
+                break;
+            case 'views':
+                $sql = "select name from sysobjects where type = 'V'";
+                break;
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+?>

html/sysadmin/app_downloader/web_download/DB/mysql.php

@@ -0,0 +1,847 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Stig Bakken <ssb@fast.no>                                    |
+// +----------------------------------------------------------------------+
+//
+// $Id: mysql.php,v 1.89.2.1 2002/04/09 19:04:14 ssb Exp $
+//
+// Database independent query interface definition for PHP's MySQL
+// extension.
+//
+
+//
+// XXX legend:
+//
+// XXX ERRORMSG: The error message from the mysql function should
+//               be registered here.
+//
+
+require_once "DB/common.php";
+
+class DB_mysql extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+    var $num_rows = array();
+    var $transaction_opcount = 0;
+    var $autocommit = true;
+    var $fetchmode = DB_FETCHMODE_ORDERED; /* Default fetch mode */
+    var $_db = false;
+
+    // }}}
+    // {{{ constructor
+
+    /**
+     * DB_mysql constructor.
+     *
+     * @access public
+     */
+
+    function DB_mysql()
+    {
+        $this->DB_common();
+        $this->phptype = 'mysql';
+        $this->dbsyntax = 'mysql';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => 'alter'
+        );
+        $this->errorcode_map = array(
+            1004 => DB_ERROR_CANNOT_CREATE,
+            1005 => DB_ERROR_CANNOT_CREATE,
+            1006 => DB_ERROR_CANNOT_CREATE,
+            1007 => DB_ERROR_ALREADY_EXISTS,
+            1008 => DB_ERROR_CANNOT_DROP,
+            1046 => DB_ERROR_NODBSELECTED,
+            1050 => DB_ERROR_ALREADY_EXISTS,
+            1051 => DB_ERROR_NOSUCHTABLE,
+            1054 => DB_ERROR_NOSUCHFIELD,
+            1062 => DB_ERROR_ALREADY_EXISTS,
+            1064 => DB_ERROR_SYNTAX,
+            1100 => DB_ERROR_NOT_LOCKED,
+            1136 => DB_ERROR_VALUE_COUNT_ON_ROW,
+            1146 => DB_ERROR_NOSUCHTABLE,
+            1048 => DB_ERROR_CONSTRAINT,
+        );
+    }
+
+    // }}}
+
+    // {{{ connect()
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     * @access public
+     * @return int DB_OK on success, a DB error on failure
+     */
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('mysql'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        if (isset($dsninfo['protocol']) && $dsninfo['protocol'] == 'unix') {
+            $dbhost = ':' . $dsninfo['socket'];
+        } else {
+            $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+            if (!empty($dsninfo['port'])) {
+                $dbhost .= ':' . $dsninfo['port'];
+            }
+        }
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+
+        $connect_function = $persistent ? 'mysql_pconnect' : 'mysql_connect';
+
+        @ini_set('track_errors', true);
+        if ($dbhost && $user && $pw) {
+            $conn = @$connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = @$connect_function($dbhost, $user);
+        } elseif ($dbhost) {
+            $conn = @$connect_function($dbhost);
+        } else {
+            $conn = false;
+        }
+        @ini_restore('track_errors');
+        if (empty($conn)) {
+            if (($err = @mysql_error()) != '') {
+                return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                         null, $err);
+            } elseif (empty($php_errormsg)) {
+                return $this->raiseError(DB_ERROR_CONNECT_FAILED);
+            } else {
+                return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                         null, $php_errormsg);
+            }
+        }
+
+        if ($dsninfo['database']) {
+            if (!@mysql_select_db($dsninfo['database'], $conn)) {
+               switch(mysql_errno($conn)) {
+                        case 1049:
+                            return $this->raiseError(DB_ERROR_NOSUCHDB, null, null,
+                                                     null, mysql_error($conn));
+                            break;
+                        case 1044:
+                             return $this->raiseError(DB_ERROR_ACCESS_VIOLATION, null, null,
+                                                      null, mysql_error($conn));
+                            break;
+                        default:
+                            return $this->raiseError(DB_ERROR, null, null,
+                                                     null, mysql_error($conn));
+                            break;
+
+                    }
+            }
+            // fix to allow calls to different databases in the same script
+            $this->_db = $dsninfo['database'];
+        }
+
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    /**
+     * Log out and disconnect from the database.
+     *
+     * @access public
+     *
+     * @return bool TRUE on success, FALSE if not connected.
+     */
+    function disconnect()
+    {
+        $ret = mysql_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    /**
+     * Send a query to MySQL and return the results as a MySQL resource
+     * identifier.
+     *
+     * @param the SQL query
+     *
+     * @access public
+     *
+     * @return mixed returns a valid MySQL result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error is
+     * returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $ismanip = DB::isManip($query);
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        if (!@mysql_select_db($this->_db, $this->connection)) {
+            return $this->mysqlRaiseError(DB_ERROR_NODBSELECTED);
+        }
+        if (!$this->autocommit && $ismanip) {
+            if ($this->transaction_opcount == 0) {
+                $result = @mysql_query('SET AUTOCOMMIT=0', $this->connection);
+                $result = @mysql_query('BEGIN', $this->connection);
+                if (!$result) {
+                    return $this->mysqlRaiseError();
+                }
+            }
+            $this->transaction_opcount++;
+        }
+        $result = @mysql_query($query, $this->connection);
+        if (!$result) {
+            return $this->mysqlRaiseError();
+        }
+        if (is_resource($result)) {
+            $numrows = $this->numrows($result);
+            if (is_object($numrows)) {
+                return $numrows;
+            }
+            $this->num_rows[$result] = $numrows;
+            return $result;
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal mysql result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+    // {{{ fetch_assoc()
+
+    /**
+     * Fetch and return a row of data (it uses fetchInto for that)
+     * @param $result MySQL result identifier
+     * @param   $fetchmode  format of fetched row array
+     * @param   $rownum     the absolute row number to fetch
+     *
+     * @return  array   a row of data, or false on error
+     */
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    // }}}
+    // {{{ fetchInto()
+
+    /**
+     * Fetch a row and insert the data into an existing array.
+     *
+     * @param $result MySQL result identifier
+     * @param $arr (reference) array where data from the row is stored
+     * @param $fetchmode how the array data should be indexed
+     * @param   $rownum the row number to fetch
+     * @access public
+     *
+     * @return int DB_OK on success, a DB error on failure
+     */
+    function fetchInto($result, &$arr, $fetchmode, $rownum=null)
+    {
+        if ($rownum !== null) {
+            if (!@mysql_data_seek($result, $rownum)) {
+                return null;
+            }
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $arr = @mysql_fetch_array($result, MYSQL_ASSOC);
+        } else {
+            $arr = @mysql_fetch_row($result);
+        }
+        if (!$arr) {
+            $errno = @mysql_errno($this->connection);
+            if (!$errno) {
+                return NULL;
+            }
+            return $this->mysqlRaiseError($errno);
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    /**
+     * Free the internal resources associated with $result.
+     *
+     * @param $result MySQL result identifier or DB statement identifier
+     *
+     * @access public
+     *
+     * @return bool TRUE on success, FALSE if $result is invalid
+     */
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return mysql_free_result($result);
+        }
+
+        $result = (int)$result; // $result is a prepared query handle
+        if (!isset($this->prepare_tokens[$result])) {
+            return false;
+        }
+
+        // [ssb]: WTF? unset($this->prepare_types[$result]) makes PHP
+        // crash on my laptop (4.1.2 as well as 4.3.0-dev)
+
+        $copy = $this->prepare_types;
+        unset($copy[$result]);
+        $this->prepare_types = $copy;
+//        unset($this->prepare_types[$result]);
+
+        $copy = $this->prepare_tokens;
+        unset($copy[$result]);
+        $this->prepare_tokens = $copy;
+//        unset($this->prepare_tokens[$result]);
+
+        return true;
+    }
+
+    // }}}
+    // {{{ numCols()
+
+    /**
+     * Get the number of columns in a result set.
+     *
+     * @param $result MySQL result identifier
+     *
+     * @access public
+     *
+     * @return int the number of columns per row in $result
+     */
+    function numCols($result)
+    {
+        $cols = @mysql_num_fields($result);
+
+        if (!$cols) {
+            return $this->mysqlRaiseError();
+        }
+
+        return $cols;
+    }
+
+    // }}}
+    // {{{ numRows()
+
+    /**
+     * Get the number of rows in a result set.
+     *
+     * @param $result MySQL result identifier
+     *
+     * @access public
+     *
+     * @return int the number of rows in $result
+     */
+    function numRows($result)
+    {
+        $rows = @mysql_num_rows($result);
+        if ($rows === null) {
+            return $this->mysqlRaiseError();
+        }
+        return $rows;
+    }
+
+    // }}}
+    // {{{ autoCommit()
+
+    /**
+     * Enable/disable automatic commits
+     */
+    function autoCommit($onoff = false)
+    {
+        // XXX if $this->transaction_opcount > 0, we should probably
+        // issue a warning here.
+        $this->autocommit = $onoff ? true : false;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ commit()
+
+    /**
+     * Commit the current transaction.
+     */
+    function commit()
+    {
+        if ($this->transaction_opcount > 0) {
+            if (!@mysql_select_db($this->_db, $this->connection)) {
+                return $this->mysqlRaiseError(DB_ERROR_NODBSELECTED);
+            }
+            $result = @mysql_query('COMMIT', $this->connection);
+            $result = @mysql_query('SET AUTOCOMMIT=1', $this->connection);
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->mysqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    /**
+     * Roll back (undo) the current transaction.
+     */
+    function rollback()
+    {
+        if ($this->transaction_opcount > 0) {
+            if (!@mysql_select_db($this->_db, $this->connection)) {
+                return $this->mysqlRaiseError(DB_ERROR_NODBSELECTED);
+            }
+            $result = @mysql_query('ROLLBACK', $this->connection);
+            $result = @mysql_query('SET AUTOCOMMIT=1', $this->connection);
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->mysqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the data manipulation
+     * query.  For other queries, this function returns 0.
+     *
+     * @return number of rows affected by the last query
+     */
+
+    function affectedRows()
+    {
+        if (DB::isManip($this->last_query)) {
+            $result = @mysql_affected_rows($this->connection);
+        } else {
+            $result = 0;
+        }
+        return $result;
+     }
+
+    // }}}
+    // {{{ errorNative()
+
+    /**
+     * Get the native error code of the last error (if any) that
+     * occured on the current connection.
+     *
+     * @access public
+     *
+     * @return int native MySQL error code
+     */
+
+    function errorNative()
+    {
+        return mysql_errno($this->connection);
+    }
+
+    // }}}
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.  We emulate sequences
+     * for MySQL.  Will create the sequence if it does not exist.
+     *
+     * @access public
+     *
+     * @param string $seq_name the name of the sequence
+     *
+     * @param bool $ondemand whether to create the sequence table on demand
+     * (default is true)
+     *
+     * @return mixed a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        do {
+            $repeat = 0;
+            $this->pushErrorHandling(PEAR_ERROR_RETURN);
+            $result = $this->query("UPDATE ${seqname} ".
+                                   'SET id=LAST_INSERT_ID(id+1)');
+            $this->popErrorHandling();
+            if ($result == DB_OK) {
+                /** COMMON CASE **/
+                $id = mysql_insert_id($this->connection);
+                if ($id != 0) {
+                    return $id;
+                }
+                /** EMPTY SEQ TABLE **/
+                // Sequence table must be empty for some reason, so fill it and return 1
+                // Obtain a user-level lock
+                $result = $this->getOne("SELECT GET_LOCK('${seqname}_lock',10)");
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+                if ($result == 0) {
+                    // Failed to get the lock, bail with a DB_ERROR_NOT_LOCKED error
+                    return $this->mysqlRaiseError(DB_ERROR_NOT_LOCKED);
+                }
+
+                // add the default value
+                $result = $this->query("REPLACE INTO ${seqname} VALUES (0)");
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+
+                // Release the lock
+                $result = $this->getOne("SELECT RELEASE_LOCK('${seqname}_lock')");
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+                // We know what the result will be, so no need to try again
+                return 1;
+
+            /** ONDEMAND TABLE CREATION **/
+            } elseif ($ondemand && DB::isError($result) &&
+                $result->getCode() == DB_ERROR_NOSUCHTABLE)
+            {
+                $result = $this->createSequence($seq_name);
+                // Since createSequence initializes the ID to be 1,
+                // we do not need to retrieve the ID again (or we will get 2)
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                } else {
+                    // First ID of a newly created sequence is 1
+                    return 1;
+                }
+
+            /** BACKWARDS COMPAT **/
+            } elseif (DB::isError($result) &&
+                      $result->getCode() == DB_ERROR_ALREADY_EXISTS)
+            {
+                // see _BCsequence() comment
+                $result = $this->_BCsequence($seqname);
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+                $repeat = 1;
+            }
+        } while ($repeat);
+
+        return $this->raiseError($result);
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    function createSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $res = $this->query("CREATE TABLE ${seqname} ".
+                            '(id INTEGER UNSIGNED AUTO_INCREMENT NOT NULL,'.
+                            ' PRIMARY KEY(id))');
+        if (DB::isError($res)) {
+            return $res;
+        }
+        // insert yields value 1, nextId call will generate ID 2
+        return $this->query("INSERT INTO ${seqname} VALUES(0)");
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    function dropSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("DROP TABLE ${seqname}");
+    }
+
+    // }}}
+
+    /**
+    * Bacwards Compatibility with old sequence emulation implementation
+    * (clean up the dupes)
+    * @param string $seqname The sequence name to clean up
+    * @return mixed DB_Error or true
+    */
+    function _BCsequence($seqname)
+    {
+        // Obtain a user-level lock... this will release any previous
+        // application locks, but unlike LOCK TABLES, it does not abort
+        // the current transaction and is much less frequently used.
+        $result = $this->getOne("SELECT GET_LOCK('${seqname}_lock',10)");
+        if (DB::isError($result)) {
+            return $result;
+        }
+        if ($result == 0) {
+            // Failed to get the lock, can't do the conversion, bail
+            // with a DB_ERROR_NOT_LOCKED error
+            return $this->mysqlRaiseError(DB_ERROR_NOT_LOCKED);
+        }
+
+        $highest_id = $this->getOne("SELECT MAX(id) FROM ${seqname}");
+        if (DB::isError($highest_id)) {
+            return $highest_id;
+        }
+        // This should kill all rows except the highest
+        // We should probably do something if $highest_id isn't
+        // numeric, but I'm at a loss as how to handle that...
+        $result = $this->query("DELETE FROM ${seqname} WHERE id <> $highest_id");
+        if (DB::isError($result)) {
+            return $result;
+        }
+
+        // If another thread has been waiting for this lock,
+        // it will go thru the above procedure, but will have no
+        // real effect
+        $result = $this->getOne("SELECT RELEASE_LOCK('${seqname}_lock')");
+        if (DB::isError($result)) {
+            return $result;
+        }
+        return true;
+    }
+
+    // {{{ quote()
+    /**
+    * Quote the given string so it can be safely used within string delimiters
+    * in a query.
+    * @param $string mixed Data to be quoted
+    * @return mixed "NULL" string, quoted string or original data
+    */
+    function quote($str = null)
+    {
+        switch (strtolower(gettype($str))) {
+            case 'null':
+                return 'NULL';
+            case 'integer':
+                return $str;
+            case 'string':
+            default:
+                return "'".mysql_escape_string($str)."'";
+        }
+    }
+    // }}}
+    // {{{ modifyQuery()
+
+    function modifyQuery($query, $subject = null)
+    {
+        if ($this->options['optimize'] == 'portability') {
+            // "DELETE FROM table" gives 0 affected rows in MySQL.
+            // This little hack lets you know how many rows were deleted.
+            if (preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $query)) {
+                $query = preg_replace('/^\s*DELETE\s+FROM\s+(\S+)\s*$/',
+                                      'DELETE FROM \1 WHERE 1=1', $query);
+            }
+        }
+        return $query;
+    }
+
+    // }}}
+    // {{{ modifyLimitQuery()
+
+    function modifyLimitQuery($query, $from, $count)
+    {
+        $query = $query . " LIMIT $from, $count";
+        return $query;
+    }
+
+    // }}}
+    // {{{ mysqlRaiseError()
+
+    function mysqlRaiseError($errno = null)
+    {
+        if ($errno === null) {
+            $errno = $this->errorCode(mysql_errno($this->connection));
+        }
+        return $this->raiseError($errno, null, null, null,
+                                 @mysql_errno($this->connection) . " ** " .
+                                 @mysql_error($this->connection));
+    }
+
+    // }}}
+    // {{{ tableInfo()
+
+    function tableInfo($result, $mode = null) {
+        $count = 0;
+        $id    = 0;
+        $res   = array();
+
+        /*
+         * depending on $mode, metadata returns the following values:
+         *
+         * - mode is false (default):
+         * $result[]:
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *
+         * - mode is DB_TABLEINFO_ORDER
+         * $result[]:
+         *   ["num_fields"] number of metadata records
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *   ["order"][field name]  index of field named "field name"
+         *   The last one is used, if you have a field name, but no index.
+         *   Test:  if (isset($result['meta']['myfield'])) { ...
+         *
+         * - mode is DB_TABLEINFO_ORDERTABLE
+         *    the same as above. but additionally
+         *   ["ordertable"][table name][field name] index of field
+         *      named "field name"
+         *
+         *      this is, because if you have fields from different
+         *      tables with the same field name * they override each
+         *      other with DB_TABLEINFO_ORDER
+         *
+         *      you can combine DB_TABLEINFO_ORDER and
+         *      DB_TABLEINFO_ORDERTABLE with DB_TABLEINFO_ORDER |
+         *      DB_TABLEINFO_ORDERTABLE * or with DB_TABLEINFO_FULL
+         */
+
+        // if $result is a string, then we want information about a
+        // table without a resultset
+        if (is_string($result)) {
+            $id = @mysql_list_fields($this->dsn['database'],
+                                     $result, $this->connection);
+            if (empty($id)) {
+                return $this->mysqlRaiseError();
+            }
+        } else { // else we want information about a resultset
+            $id = $result;
+            if (empty($id)) {
+                return $this->mysqlRaiseError();
+            }
+        }
+
+        $count = @mysql_num_fields($id);
+
+        // made this IF due to performance (one if is faster than $count if's)
+        if (empty($mode)) {
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = @mysql_field_table ($id, $i);
+                $res[$i]['name']  = @mysql_field_name  ($id, $i);
+                $res[$i]['type']  = @mysql_field_type  ($id, $i);
+                $res[$i]['len']   = @mysql_field_len   ($id, $i);
+                $res[$i]['flags'] = @mysql_field_flags ($id, $i);
+            }
+        } else { // full
+            $res['num_fields']= $count;
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = @mysql_field_table ($id, $i);
+                $res[$i]['name']  = @mysql_field_name  ($id, $i);
+                $res[$i]['type']  = @mysql_field_type  ($id, $i);
+                $res[$i]['len']   = @mysql_field_len   ($id, $i);
+                $res[$i]['flags'] = @mysql_field_flags ($id, $i);
+                if ($mode & DB_TABLEINFO_ORDER) {
+                    $res['order'][$res[$i]['name']] = $i;
+                }
+                if ($mode & DB_TABLEINFO_ORDERTABLE) {
+                    $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+                }
+            }
+        }
+
+        // free the result only if we were called on a table
+        if (is_string($result)) {
+            @mysql_free_result($id);
+        }
+        return $res;
+    }
+
+    // }}}
+    // {{{ getTablesQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+                $sql = "SHOW TABLES";
+                break;
+            case 'views':
+                return DB_ERROR_NOT_CAPABLE;
+            case 'users':
+                $sql = "select distinct User from user";
+                if($this->dsn['database'] != 'mysql') {
+                    $dsn = $this->dsn;
+                    $dsn['database'] = 'mysql';
+                    if (DB::isError($db = DB::connect($dsn))) {
+                        return $db;
+                    }
+                    $sql = $db->getCol($sql);
+                    $db->disconnect();
+                    // XXX Fixme the mysql driver should take care of this
+                    if (!@mysql_select_db($this->dsn['database'], $this->connection)) {
+                        return $this->mysqlRaiseError(DB_ERROR_NODBSELECTED);
+                    }
+                }
+                return $sql;
+                break;
+            case 'databases':
+                $sql = "SHOW DATABASES";
+                break;
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+    // TODO/wishlist:
+    // longReadlen
+    // binmode
+}
+
+?>

html/sysadmin/app_downloader/web_download/DB/oci8.php

@@ -0,0 +1,664 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: James L. Pine <jlp@valinux.com>                              |
+// +----------------------------------------------------------------------+
+//
+// $Id: oci8.php,v 1.47.2.1 2002/04/09 19:04:15 ssb Exp $
+//
+// Database independent query interface definition for PHP's Oracle 8
+// call-interface extension.
+//
+
+//
+// be aware...  OCIError() only appears to return anything when given a
+// statement, so functions return the generic DB_ERROR instead of more
+// useful errors that have to do with feedback from the database.
+//
+
+
+require_once 'DB/common.php';
+
+class DB_oci8 extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $manip_query = array();
+    var $prepare_types = array();
+    var $autoCommit = 1;
+    var $last_stmt = false;
+
+    // }}}
+    // {{{ constructor
+
+    function DB_oci8()
+    {
+        $this->DB_common();
+        $this->phptype = 'oci8';
+        $this->dbsyntax = 'oci8';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => 'alter'
+        );
+        $this->errorcode_map = array(
+            900 => DB_ERROR_SYNTAX,
+            904 => DB_ERROR_NOSUCHFIELD,
+            923 => DB_ERROR_SYNTAX,
+            942 => DB_ERROR_NOSUCHTABLE,
+            955 => DB_ERROR_ALREADY_EXISTS,
+            1476 => DB_ERROR_DIVZERO,
+            1722 => DB_ERROR_INVALID_NUMBER,
+            2289 => DB_ERROR_NOSUCHTABLE,
+            2291 => DB_ERROR_CONSTRAINT,
+            2449 => DB_ERROR_CONSTRAINT,
+        );
+    }
+
+    // }}}
+    // {{{ connect()
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('oci8')) {
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+        }
+        $this->dsn = $dsninfo;
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+        $hostspec = $dsninfo['hostspec'];
+
+        $connect_function = $persistent ? 'OCIPLogon' : 'OCILogon';
+
+        if ($hostspec) {
+            $conn = @$connect_function($user,$pw,$hostspec);
+        } elseif ($user || $pw) {
+            $conn = @$connect_function($user,$pw);
+        } else {
+            $conn = false;
+        }
+        if ($conn == false) {
+            $error = OCIError();
+            $error = (is_array($error)) ? $error['message'] : null;
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                     null, $error);
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    /**
+     * Log out and disconnect from the database.
+     *
+     * @return bool TRUE on success, FALSE if not connected.
+     */
+    function disconnect()
+    {
+        $ret = @OCILogOff($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    /**
+     * Send a query to oracle and return the results as an oci8 resource
+     * identifier.
+     *
+     * @param $query the SQL query
+     *
+     * @return int returns a valid oci8 result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error code
+     * is returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @OCIParse($this->connection, $query);
+        if (!$result) {
+            return $this->oci8RaiseError();
+        }
+        if ($this->autoCommit) {
+            $success = @OCIExecute($result,OCI_COMMIT_ON_SUCCESS);
+        } else {
+            $success = @OCIExecute($result,OCI_DEFAULT);
+        }
+        if (!$success) {
+            return $this->oci8RaiseError($result);
+        }
+        $this->last_stmt=$result;
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        return DB::isManip($query) ? DB_OK : $result;
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal oracle result pointer to the next available result
+     *
+     * @param a valid oci8 result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+    // {{{ fetch_assoc()
+
+    /**
+     * Fetch a row and return as array.
+     *
+     * @param $result oci8 result identifier
+     * @param $fetchmode how the resulting array should be indexed
+     *
+     * @return int an array on success, a DB error code on failure, NULL
+     *             if there is no more data
+     */
+    function &fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $moredata = @OCIFetchInto($result, $row, OCI_ASSOC + OCI_RETURN_NULLS + OCI_RETURN_LOBS);
+        } else {
+            $moredata = @OCIFetchInto($result, $row, OCI_RETURN_NULLS + OCI_RETURN_LOBS);
+        }
+        if (!$moredata) {
+            return NULL;
+        }
+        return $row;
+    }
+
+    // }}}
+    // {{{ fetchInto()
+
+    /**
+     * Fetch a row and insert the data into an existing array.
+     *
+     * @param $result oci8 result identifier
+     * @param $arr (reference) array where data from the row is stored
+     * @param $fetchmode how the array data should be indexed
+     * @param $rownum the row number to fetch (not yet supported)
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function fetchInto($result, &$arr, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=NULL)
+    {
+        if ($rownum !== NULL) {
+            return $this->raiseError(DB_ERROR_NOT_CAPABLE);
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $moredata = @OCIFetchInto($result,$arr,OCI_ASSOC+OCI_RETURN_NULLS+OCI_RETURN_LOBS);
+            if ($moredata && $this->options['optimize'] == 'portability') {
+                $arr = array_change_key_case($arr, CASE_LOWER);
+            }
+        } else {
+            $moredata = @OCIFetchInto($result,$arr,OCI_RETURN_NULLS+OCI_RETURN_LOBS);
+        }
+        if (!$moredata) {
+            return NULL;
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    /**
+     * Free the internal resources associated with $result.
+     *
+     * @param $result oci8 result identifier or DB statement identifier
+     *
+     * @return bool TRUE on success, FALSE if $result is invalid
+     */
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return @OCIFreeStatement($result);
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        unset($this->manip_query[(int)$result]);
+        return true;
+    }
+
+    // }}}
+    // {{{ numRows()
+
+    function numRows($result)
+    {
+        // emulate numRows for Oracle.  yuck.
+        if ($this->options['optimize'] == 'portability' &&
+            $result === $this->last_stmt) {
+            $countquery = preg_replace('/^\s*SELECT\s+(.*?)\s+FROM\s+/is',
+                                       'SELECT COUNT(*) FROM ',
+                                       $this->last_query);
+            $save_query = $this->last_query;
+            $save_stmt = $this->last_stmt;
+            $count = $this->query($countquery);
+            if (DB::isError($count) ||
+                DB::isError($row = $count->fetch_assoc(DB_FETCHMODE_ORDERED)))
+            {
+                $this->last_query = $save_query;
+                $this->last_stmt = $save_stmt;
+                return $this->raiseError(DB_ERROR_NOT_CAPABLE);
+            }
+            return $row[0];
+        }
+        return $this->raiseError(DB_ERROR_NOT_CAPABLE);
+    }
+
+    // }}}
+    // {{{ numCols()
+
+    /**
+     * Get the number of columns in a result set.
+     *
+     * @param $result oci8 result identifier
+     *
+     * @return int the number of columns per row in $result
+     */
+    function numCols($result)
+    {
+        $cols = @OCINumCols($result);
+        if (!$cols) {
+            return $this->oci8RaiseError($result);
+        }
+        return $cols;
+    }
+
+    // }}}
+    // {{{ errorNative()
+
+    /**
+     * Get the native error code of the last error (if any) that occured
+     * on the current connection.  This does not work, as OCIError does
+     * not work unless given a statement.  If OCIError does return
+     * something, so will this.
+     *
+     * @return int native oci8 error code
+     */
+    function errorNative()
+    {
+        if (is_resource($this->last_stmt)) {
+            $error = @OCIError($this->last_stmt);
+        } else {
+            $error = @OCIError($this->connection);
+        }
+        if (is_array($error)) {
+            return $error['code'];
+        }
+        return false;
+    }
+
+    // }}}
+    // {{{ prepare()
+
+    /**
+     * Prepares a query for multiple execution with execute().  With
+     * oci8, this is emulated.
+     * @param $query query to be prepared
+     *
+     * @return DB statement resource
+     */
+    function prepare($query)
+    {
+        $tokens = split('[\&\?]', $query);
+        $token = 0;
+        $types = array();
+        for ($i = 0; $i < strlen($query); $i++) {
+            switch ($query[$i]) {
+                case '?':
+                    $types[$token++] = DB_PARAM_SCALAR;
+                    break;
+                case '&':
+                    $types[$token++] = DB_PARAM_OPAQUE;
+                    break;
+            }
+        }
+        $binds = sizeof($tokens) - 1;
+        $newquery = '';
+        for ($i = 0; $i < $binds; $i++) {
+            $newquery .= $tokens[$i] . ":bind" . $i;
+        }
+        $newquery .= $tokens[$i];
+        $this->last_query = $query;
+        $newquery = $this->modifyQuery($newquery);
+        $stmt = @OCIParse($this->connection, $newquery);
+        $this->prepare_types[$stmt] = $types;
+        $this->manip_query[(int)$stmt] = DB::isManip($query);
+        return $stmt;
+    }
+
+    // }}}
+    // {{{ execute()
+
+    /**
+     * Executes a DB statement prepared with prepare().
+     *
+     * @param $stmt a DB statement resource (returned from prepare())
+     * @param $data data to be used in execution of the statement
+     *
+     * @return int returns an oci8 result resource for successful
+     * SELECT queries, DB_OK for other successful queries.  A DB error
+     * code is returned on failure.
+     */
+    function execute($stmt, $data = false)
+    {
+        $types=&$this->prepare_types[$stmt];
+        if (($size = sizeof($types)) != sizeof($data)) {
+            return $this->raiseError(DB_ERROR_MISMATCH);
+        }
+        for ($i = 0; $i < $size; $i++) {
+            if (is_array($data)) {
+                $pdata[$i] = &$data[$i];
+            }
+            else {
+                $pdata[$i] = &$data;
+            }
+            if ($types[$i] == DB_PARAM_OPAQUE) {
+                $fp = fopen($pdata[$i], "r");
+                $pdata[$i] = '';
+                if ($fp) {
+                    while (($buf = fread($fp, 4096)) != false) {
+                        $pdata[$i] .= $buf;
+                    }
+                }
+            }
+            if (!@OCIBindByName($stmt, ":bind" . $i, $pdata[$i], -1)) {
+                return $this->oci8RaiseError($stmt);
+            }
+        }
+        if ($this->autoCommit) {
+            $success = @OCIExecute($stmt, OCI_COMMIT_ON_SUCCESS);
+        }
+        else {
+            $success = @OCIExecute($stmt, OCI_DEFAULT);
+        }
+        if (!$success) {
+            return $this->oci8RaiseError($stmt);
+        }
+        $this->last_stmt = $stmt;
+        if ($this->manip_query[(int)$stmt]) {
+            return DB_OK;
+        } else {
+            return new DB_result($this, $stmt);
+        }
+    }
+
+    // }}}
+    // {{{ autoCommit()
+
+    /**
+     * Enable/disable automatic commits
+     *
+     * @param $onoff true/false whether to autocommit
+     */
+    function autoCommit($onoff = false)
+    {
+        $this->autoCommit = (bool)$onoff;;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ commit()
+
+    /**
+     * Commit transactions on the current connection
+     *
+     * @return DB_ERROR or DB_OK
+     */
+    function commit()
+    {
+        $result = @OCICommit($this->connection);
+        if (!$result) {
+            return $this->oci8RaiseError();
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    /**
+     * Roll back all uncommitted transactions on the current connection.
+     *
+     * @return DB_ERROR or DB_OK
+     */
+    function rollback()
+    {
+        $result = @OCIRollback($this->connection);
+        if (!$result) {
+            return $this->oci8RaiseError();
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the last query.
+     * if the last query was a select, returns 0.
+     *
+     * @return number of rows affected by the last query or DB_ERROR
+     */
+    function affectedRows()
+    {
+        if ($this->last_stmt === false) {
+            return $this->oci8RaiseError();
+        }
+        $result = @OCIRowCount($this->last_stmt);
+        if ($result === false) {
+            return $this->oci8RaiseError($this->last_stmt);
+        }
+        return $result;
+    }
+
+    // }}}
+    // {{{ modifyQuery()
+
+    function modifyQuery($query)
+    {
+        // "SELECT 2+2" must be "SELECT 2+2 FROM dual" in Oracle
+        if (preg_match('/^\s*SELECT/i', $query) &&
+            !preg_match('/\sFROM\s/i', $query)) {
+            $query .= " FROM dual";
+        }
+        return $query;
+    }
+
+    // }}}
+    // {{{ modifyLimitQuery()
+
+    /**
+    * Emulate the row limit support altering the query
+    *
+    * @param string $query The query to treat
+    * @param int    $from  The row to start to fetch from
+    * @param int    $count The offset
+    * @return string The modified query
+    *
+    * @author Tomas V.V.Cox <cox@idecnet.com>
+    */
+    function modifyLimitQuery($query, $from, $count)
+    {
+        // Let Oracle return the name of the columns instead of
+        // coding a "home" SQL parser
+        $q_fields = "SELECT * FROM ($query) WHERE NULL = NULL";
+        if (!$result = OCIParse($this->connection, $q_fields)) {
+            return $this->oci8RaiseError();
+        }
+        if (!OCIExecute($result, OCI_DEFAULT)) {
+            return $this->oci8RaiseError($result);
+        }
+        $ncols = OCINumCols($result);
+        $cols  = array();
+        for ( $i = 1; $i <= $ncols; $i++ ) {
+            $cols[] = OCIColumnName($result, $i);
+        }
+        $fields = implode(', ', $cols);
+        // XXX Test that (tip by John Lim)
+        //if(preg_match('/^\s*SELECT\s+/is', $query, $match)) {
+        //    // Introduce the FIRST_ROWS Oracle query optimizer
+        //    $query = substr($query, strlen($match[0]), strlen($query));
+        //    $query = "SELECT /* +FIRST_ROWS */ " . $query;
+        //}
+
+        // Construct the query
+        // more at: http://marc.theaimsgroup.com/?l=php-db&m=99831958101212&w=2
+        // Perhaps this could be optimized with the use of Unions
+        $from += 1; // in Oracle rownum starts at 1
+        $query = "SELECT $fields FROM".
+                 "  (SELECT rownum as linenum, $fields FROM".
+                 "      ($query)".
+                 "  WHERE rownum <= ". ($from + $count) .
+                 ") WHERE linenum >= $from";
+        return $query;
+    }
+
+    // }}}
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.  We emulate sequences
+     * for MySQL.  Will create the sequence if it does not exist.
+     *
+     * @access public
+     *
+     * @param $seq_name the name of the sequence
+     *
+     * @param $ondemand whether to create the sequence table on demand
+     * (default is true)
+     *
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $repeat = 0;
+        do {
+            $this->expectError(DB_ERROR_NOSUCHTABLE);
+            $result = $this->query("SELECT ${seqname}.nextval FROM dual");
+            $this->popExpect();
+            if ($ondemand && DB::isError($result) &&
+                $result->getCode() == DB_ERROR_NOSUCHTABLE) {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+            } else {
+                $repeat = 0;
+            }
+        } while ($repeat);
+        if (DB::isError($result)) {
+            return $this->raiseError($result);
+        }
+        $arr = $result->fetch_assoc(DB_FETCHMODE_ORDERED);
+        return $arr[0];
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    function createSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("CREATE SEQUENCE ${seqname}");
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    function dropSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("DROP SEQUENCE ${seqname}");
+    }
+
+    // }}}
+    // {{{ oci8RaiseError()
+
+    function oci8RaiseError($errno = null)
+    {
+        if ($errno === null) {
+            $error = @OCIError($this->connection);
+            return $this->raiseError($this->errorCode($error['code']),
+                                     null, null, null, $error['message']);
+        } elseif (is_resource($errno)) {
+            $error = @OCIError($errno);
+            return $this->raiseError($this->errorCode($error['code']),
+                                     null, null, null, $error['message']);
+        }
+        return $this->raiseError($this->errorCode($errno));
+    }
+
+    // }}}
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+                $sql = "SELECT table_name FROM user_tables";
+                break;
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+// Local variables:
+// tab-width: 4
+// c-basic-offset: 4
+// End:
+?>

html/sysadmin/app_downloader/web_download/DB/odbc.php

@@ -0,0 +1,484 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Stig Bakken <ssb@fast.no>                                    |
+// +----------------------------------------------------------------------+
+//
+// $Id: odbc.php,v 1.54 2002/02/28 08:27:11 sebastian Exp $
+//
+// Database independent query interface definition for PHP's ODBC
+// extension.
+//
+
+//
+// XXX legend:
+//  More info on ODBC errors could be found here:
+//  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/trblsql/tr_err_odbc_5stz.asp
+//
+// XXX ERRORMSG: The error message from the odbc function should
+//                 be registered here.
+//
+
+require_once 'DB/common.php';
+
+class DB_odbc extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $row = array();
+
+    // }}}
+    // {{{ constructor
+
+    function DB_odbc()
+    {
+        $this->DB_common();
+        $this->phptype = 'odbc';
+        $this->dbsyntax = 'sql92';
+        $this->features = array(
+            'prepare' => true,
+            'pconnect' => true,
+            'transactions' => false,
+            'limit' => 'emulate'
+        );
+        $this->errorcode_map = array(
+            '01004' => DB_ERROR_TRUNCATED,
+            '07001' => DB_ERROR_MISMATCH,
+            '21S01' => DB_ERROR_MISMATCH,
+            '21S02' => DB_ERROR_MISMATCH,
+            '22003' => DB_ERROR_INVALID_NUMBER,
+            '22008' => DB_ERROR_INVALID_DATE,
+            '22012' => DB_ERROR_DIVZERO,
+            '23000' => DB_ERROR_CONSTRAINT,
+            '24000' => DB_ERROR_INVALID,
+            '34000' => DB_ERROR_INVALID,
+            '37000' => DB_ERROR_SYNTAX,
+            '42000' => DB_ERROR_SYNTAX,
+            'IM001' => DB_ERROR_UNSUPPORTED,
+            'S0000' => DB_ERROR_NOSUCHTABLE,
+            'S0001' => DB_ERROR_NOT_FOUND,
+            'S0002' => DB_ERROR_NOT_FOUND,
+            'S0011' => DB_ERROR_ALREADY_EXISTS,
+            'S0012' => DB_ERROR_NOT_FOUND,
+            'S0021' => DB_ERROR_ALREADY_EXISTS,
+            'S0022' => DB_ERROR_NOT_FOUND,
+            'S1009' => DB_ERROR_INVALID,
+            'S1090' => DB_ERROR_INVALID,
+            'S1C00' => DB_ERROR_NOT_CAPABLE
+        );
+    }
+
+    // }}}
+    // {{{ connect()
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('odbc'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        if (!empty($dsninfo['dbsyntax'])) {
+            $this->dbsyntax = $dsninfo['dbsyntax'];
+        }
+        switch ($this->dbsyntax) {
+            case 'solid':
+                $this->features = array(
+                    'prepare' => true,
+                    'pconnect' => true,
+                    'transactions' => true
+                );
+                $default_dsn = 'localhost';
+                break;
+            case 'navision':
+                // the Navision driver doesn't support fetch row by number
+                $this->features['limit'] = false;
+                break;
+            default:
+                break;
+        }
+        $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+        $user = $dsninfo['username'];
+        $pw = $dsninfo['password'];
+        if ($this->provides('pconnect')) {
+            $connect_function = $persistent ? 'odbc_pconnect' : 'odbc_connect';
+        } else {
+            $connect_function = 'odbc_connect';
+        }
+        $conn = @$connect_function($dbhost, $user, $pw);
+        if (!is_resource($conn)) {
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED, null, null,
+                                         null, $this->errorNative());
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    function disconnect()
+    {
+        $err = @odbc_close($this->connection);
+        $this->connection = null;
+        return $err;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    /**
+     * Send a query to ODBC and return the results as a ODBC resource
+     * identifier.
+     *
+     * @param $query the SQL query
+     *
+     * @return int returns a valid ODBC result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error code
+     * is returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @odbc_exec($this->connection, $query);
+        if (!$result) {
+            return $this->odbcRaiseError(); // XXX ERRORMSG
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        if (DB::isManip($query)) {
+            $this->manip_result = $result; // For affectedRows()
+            return DB_OK;
+        }
+        $this->row[$result] = 0;
+        $this->manip_result = 0;
+        return $result;
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal odbc result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return odbc_next_result($result);
+    }
+
+    // }}}
+    // {{{ fetch_assoc()
+
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    // }}}
+    // {{{ fetchInto()
+
+    function fetchInto($result, &$row, $fetchmode, $rownum=null)
+    {
+        $row = array();
+        if ($rownum !== null) {
+            $rownum++; // ODBC first row is 1
+            if (!function_exists('version_compare') || version_compare(phpversion(), "4.0.5", "lt")) {
+                $cols = odbc_fetch_into($result, $rownum, &$row);
+            } else {
+                $cols = odbc_fetch_into($result, $rownum, $row);
+            }
+        } else {
+            if (!function_exists('version_compare') || version_compare(phpversion(), "4.0.5", "lt")) {
+                $cols = odbc_fetch_into($result, &$row);
+            } else {
+                $cols = odbc_fetch_into($result, $row);
+            }
+        }
+
+        if (!$cols) {
+            /* XXX FIXME: doesn't work with unixODBC and easysoft
+                          (get corrupted $errno values)
+            if ($errno = odbc_error($this->connection)) {
+                return $this->RaiseError($errno);
+            }*/
+            return null;
+        }
+        if ($fetchmode !== DB_FETCHMODE_ORDERED) {
+            for ($i = 0; $i < count($row); $i++) {
+                $colName = odbc_field_name($result, $i+1);
+                $a[$colName] = $row[$i];
+            }
+            $row = $a;
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            // Always return true
+            return odbc_free_result($result);
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        return true;
+    }
+
+    // }}}
+    // {{{ numCols()
+
+    function numCols($result)
+    {
+        $cols = @odbc_num_fields($result);
+        if (!$cols) {
+            return $this->odbcRaiseError();
+        }
+        return $cols;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+    * Returns the number of rows affected by a manipulative query
+    * (INSERT, DELETE, UPDATE)
+    * @return mixed int affected rows, 0 when non manip queries or
+    *               DB error on error
+    */
+    function affectedRows()
+    {
+        if (empty($this->manip_result)) {  // In case of SELECT stms
+            return 0;
+        }
+        $nrows = odbc_num_rows($this->manip_result);
+        if ($nrows == -1) {
+            return $this->odbcRaiseError();
+        }
+        return $nrows;
+    }
+
+    // }}}
+    // {{{ numRows()
+
+    /**
+     * ODBC may or may not support counting rows in the result set of
+     * SELECTs.
+     *
+     * @param $result the odbc result resource
+     * @return the number of rows, or 0
+     */
+    function numRows($result)
+    {
+        $nrows = odbc_num_rows($result);
+        if ($nrows == -1) {
+            return $this->odbcRaiseError(DB_ERROR_UNSUPPORTED);
+        }
+        return $nrows;
+    }
+
+    // }}}
+    // {{{ errorNative()
+
+    /**
+     * Get the native error code of the last error (if any) that
+     * occured on the current connection.
+     *
+     * @access public
+     *
+     * @return int ODBC error code
+     */
+
+    function errorNative()
+    {
+        if (!isset($this->connection) || !is_resource($this->connection)) {
+            return odbc_error() . ' ' . odbc_errormsg();
+        }
+        return odbc_error($this->connection) . ' ' . odbc_errormsg($this->connection);
+    }
+
+    // }}}
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.  We emulate sequences
+     * for odbc. Will create the sequence if it does not exist.
+     *
+     * @access public
+     *
+     * @param $seq_name the name of the sequence
+     *
+     * @param $ondemand whether to create the sequence table on demand
+     * (default is true)
+     *
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $repeat = 0;
+        do {
+            $result = $this->query("update ${seqname} set id = id + 1");
+            if ($ondemand && DB::isError($result) &&
+                $result->getCode() == DB_ERROR_NOT_FOUND) {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $result;
+                }
+                $result = $this->query("insert into ${seqname} (id) values(0)");
+            } else {
+                $repeat = 0;
+            }
+        } while ($repeat);
+
+        if (DB::isError($result)) {
+            return $result;
+        }
+
+        $result = $this->query("select id from ${seqname}");
+        if (DB::isError($result)) {
+            return $result;
+        }
+
+        $row = $result->fetch_assoc(DB_FETCHMODE_ASSOC);
+        if (DB::isError($row || !$row)) {
+            return $row;
+        }
+
+        return $row['id'];
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    function createSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("CREATE TABLE ${seqname} ".
+                            '(id bigint NOT NULL,'.
+                            ' PRIMARY KEY(id))');
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    function dropSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("DROP TABLE ${seqname}");
+    }
+
+    // }}}
+    // {{{ autoCommit()
+
+    function autoCommit($onoff = false)
+    {
+        if (!@odbc_autocommit($this->connection, $onoff)) {
+            return $this->odbcRaiseError();
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ commit()
+
+    function commit()
+    {
+        if (!@odbc_commit($this->connection)) {
+            return $this->odbcRaiseError();
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    function rollback()
+    {
+        if (!@odbc_rollback($this->connection)) {
+            return $this->odbcRaiseError();
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ odbcRaiseError()
+
+    function odbcRaiseError($errno = null)
+    {
+        if ($errno === null) {
+            $errno = $this->errorCode(odbc_error($this->connection));
+        }
+        return $this->raiseError($errno, null, null, null,
+                        $this->errorNative());
+    }
+
+    // }}}
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+
+// Local variables:
+// tab-width: 4
+// c-basic-offset: 4
+// End:
+?>

html/sysadmin/app_downloader/web_download/DB/pgsql.php

@@ -0,0 +1,810 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Rui Hirokawa <rui_hirokawa@ybb.ne.jp>                       |
+// |          Stig Bakken <ssb@fast.no>                                   |
+// +----------------------------------------------------------------------+
+//
+// $Id: pgsql.php,v 1.65.2.3 2002/04/10 08:38:42 edink Exp $
+//
+// Database independent query interface definition for PHP's PostgreSQL
+// extension.
+//
+
+//
+// XXX legend:
+//
+// XXX ERRORMSG: The error message from the pgsql function should
+//               be registered here.
+//
+
+require_once 'DB/common.php';
+
+class DB_pgsql extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+    var $transaction_opcount = 0;
+    var $dsn = array();
+    var $row = array();
+    var $num_rows = array();
+    var $affected = 0;
+    var $autocommit = true;
+    var $fetchmode = DB_FETCHMODE_ORDERED;
+
+    // }}}
+    // {{{ constructor
+
+    function DB_pgsql()
+    {
+        $this->DB_common();
+        $this->phptype = 'pgsql';
+        $this->dbsyntax = 'pgsql';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => true,
+            'limit' => 'alter'
+        );
+        $this->errorcode_map = array(
+        );
+    }
+
+    // }}}
+    // {{{ connect()
+
+    /**
+     * Connect to a database and log in as the specified user.
+     *
+     * @param $dsn the data source name (see DB::parseDSN for syntax)
+     * @param $persistent (optional) whether the connection should
+     *        be persistent
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('pgsql'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        $protocol = (isset($dsninfo['protocol'])) ? $dsninfo['protocol'] : 'tcp';
+        $connstr = '';
+
+        if ($protocol == 'tcp') {
+            if ($dsninfo['hostspec']) {
+                $connstr = 'host=' . $dsninfo['hostspec'];
+            }
+            if ($dsninfo['port']) {
+                $connstr .= ' port=' . $dsninfo['port'];
+            }
+        }
+
+        if (isset($dsninfo['database'])) {
+            $connstr .= ' dbname=' . $dsninfo['database'];
+        }
+        if (!empty($dsninfo['username'])) {
+            $connstr .= ' user=' . $dsninfo['username'];
+        }
+        if (!empty($dsninfo['password'])) {
+            $connstr .= ' password=' . $dsninfo['password'];
+        }
+        if (!empty($dsninfo['options'])) {
+            $connstr .= ' options=' . $dsninfo['options'];
+        }
+        if (!empty($dsninfo['tty'])) {
+            $connstr .= ' tty=' . $dsninfo['tty'];
+        }
+
+        $connect_function = $persistent ? 'pg_pconnect' : 'pg_connect';
+        // catch error
+        ob_start();
+        $conn = $connect_function($connstr);
+        $error = ob_get_contents();
+        ob_end_clean();
+        if ($conn == false) {
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED, null,
+                                     null, null, strip_tags($error));
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    /**
+     * Log out and disconnect from the database.
+     *
+     * @return bool TRUE on success, FALSE if not connected.
+     */
+    function disconnect()
+    {
+        $ret = @pg_close($this->connection); // XXX ERRORMSG
+        $this->connection = null;
+        return $ret;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    /**
+     * Send a query to PostgreSQL and return the results as a
+     * PostgreSQL resource identifier.
+     *
+     * @param $query the SQL query
+     *
+     * @return int returns a valid PostgreSQL result for successful SELECT
+     * queries, DB_OK for other successful queries.  A DB error code
+     * is returned on failure.
+     */
+    function simpleQuery($query)
+    {
+        $ismanip = DB::isManip($query);
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        if (!$this->autocommit && $ismanip) {
+            if ($this->transaction_opcount == 0) {
+                $result = @pg_exec($this->connection, "begin;");
+                if (!$result) {
+                    return $this->pgsqlRaiseError();
+                }
+            }
+            $this->transaction_opcount++;
+        }
+        $result = @pg_exec($this->connection, $query);
+        if (!$result) {
+            return $this->pgsqlRaiseError();
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        if ($ismanip) {
+            $this->affected = @pg_cmdtuples($result);
+            return DB_OK;
+        } elseif (preg_match('/^\s*\(?\s*SELECT\s+/si', $query) &&
+                  !preg_match('/^\s*\(?\s*SELECT\s+INTO\s/si', $query)) {
+            /* PostgreSQL commands:
+               ABORT, ALTER, BEGIN, CLOSE, CLUSTER, COMMIT, COPY,
+               CREATE, DECLARE, DELETE, DROP TABLE, EXPLAIN, FETCH,
+               GRANT, INSERT, LISTEN, LOAD, LOCK, MOVE, NOTIFY, RESET,
+               REVOKE, ROLLBACK, SELECT, SELECT INTO, SET, SHOW,
+               UNLISTEN, UPDATE, VACUUM
+            */
+            $this->row[$result] = 0; // reset the row counter.
+            $numrows = $this->numrows($result);
+            if (is_object($numrows)) {
+                return $numrows;
+            }
+            $this->num_rows[$result] = $numrows;
+            $this->affected = 0;
+            return $result;
+        } else {
+            $this->affected = 0;
+            return DB_OK;
+        }
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal pgsql result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+    // {{{ errorCode()
+
+    /**
+     * Map native error codes to DB's portable ones.  Requires that
+     * the DB implementation's constructor fills in the $errorcode_map
+     * property.
+     *
+     * @param $nativecode the native error code, as returned by the backend
+     * database extension (string or integer)
+     *
+     * @return int a portable DB error code, or FALSE if this DB
+     * implementation has no mapping for the given error code.
+     */
+
+    function errorCode($errormsg)
+    {
+        static $error_regexps;
+        if (empty($error_regexps)) {
+            $error_regexps = array(
+                '/(Table does not exist\.|Relation [\"\'].*[\"\'] does not exist|sequence does not exist|class ".+" not found)$/' => DB_ERROR_NOSUCHTABLE,
+                '/Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*/'      => DB_ERROR_ALREADY_EXISTS,
+                '/divide by zero$/'                     => DB_ERROR_DIVZERO,
+                '/pg_atoi: error in .*: can\'t parse /' => DB_ERROR_INVALID_NUMBER,
+                '/ttribute [\"\'].*[\"\'] not found$|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']/' => DB_ERROR_NOSUCHFIELD,
+                '/parser: parse error at or near \"/'   => DB_ERROR_SYNTAX,
+                '/referential integrity violation/'     => DB_ERROR_CONSTRAINT
+            );
+        }
+        foreach ($error_regexps as $regexp => $code) {
+            if (preg_match($regexp, $errormsg)) {
+                return $code;
+            }
+        }
+        // Fall back to DB_ERROR if there was no mapping.
+        return DB_ERROR;
+    }
+
+    // }}}
+    /**
+     * Fetch and return a row of data (it uses fetchInto for that)
+     * @param $result PostgreSQL result identifier
+     * @param   $fetchmode  format of fetched row array
+     * @param   $rownum     the absolute row number to fetch
+     *
+     * @return  array   a row of data, or false on error
+     */
+    function fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    // {{{ fetchInto()
+
+    /**
+     * Fetch a row and insert the data into an existing array.
+     *
+     * @param $result PostgreSQL result identifier
+     * @param $row (reference) array where data from the row is stored
+     * @param $fetchmode how the array data should be indexed
+     * @param $rownum the row number to fetch
+     *
+     * @return int DB_OK on success, a DB error code on failure
+     */
+    function fetchInto($result, &$row, $fetchmode, $rownum=null)
+    {
+        $rownum = ($rownum !== null) ? $rownum : $this->row[$result];
+        if ($rownum >= $this->num_rows[$result]) {
+            return null;
+        }
+        if ($fetchmode & DB_FETCHMODE_ASSOC) {
+            $row = @pg_fetch_array($result, $rownum, PGSQL_ASSOC);
+        } else {
+            $row = @pg_fetch_row($result, $rownum);
+        }
+        if (!$row) {
+            $err = pg_errormessage($this->connection);
+            if (!$err) {
+                return null;
+            }
+            return $this->pgsqlRaiseError();
+        }
+        $this->row[$result] = ++$rownum;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    /**
+     * Free the internal resources associated with $result.
+     *
+     * @param $result int PostgreSQL result identifier or DB statement identifier
+     *
+     * @return bool TRUE on success, FALSE if $result is invalid
+     */
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return @pg_freeresult($result);
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        unset($this->row[(int)$result]);
+        unset($this->num_rows[(int)$result]);
+        $this->affected = 0;
+        return true;
+    }
+
+    // }}}
+    // {{{ quote()
+    /**
+    * Quote the given string so it can be safely used within string delimiters
+    * in a query.
+    * @param $string mixed Data to be quoted
+    * @return mixed "NULL" string, quoted string or original data
+    */
+    function quote($str = null)
+    {
+        switch (strtolower(gettype($str))) {
+            case 'null':
+                return 'NULL';
+            case 'integer':
+            case 'double' :
+                return $str;
+            case 'string':
+            default:
+                $str = str_replace("'", "''", $str);
+                //PostgreSQL treats a backslash as an escape character.
+                $str = str_replace('\\', '\\\\', $str);
+                return "'$str'";
+        }
+    }
+    // }}}
+    // {{{ numCols()
+
+    /**
+     * Get the number of columns in a result set.
+     *
+     * @param $result resource PostgreSQL result identifier
+     *
+     * @return int the number of columns per row in $result
+     */
+    function numCols($result)
+    {
+        $cols = @pg_numfields($result);
+        if (!$cols) {
+            return $this->pgsqlRaiseError();
+        }
+        return $cols;
+    }
+
+    // }}}
+    // {{{ numRows()
+
+    /**
+     * Get the number of rows in a result set.
+     *
+     * @param $result resource PostgreSQL result identifier
+     *
+     * @return int the number of rows in $result
+     */
+    function numRows($result)
+    {
+        $rows = @pg_numrows($result);
+        if ($rows === null) {
+            return $this->pgsqlRaiseError();
+        }
+        return $rows;
+    }
+
+    // }}}
+    // {{{ errorNative()
+
+    /**
+     * Get the native error code of the last error (if any) that
+     * occured on the current connection.
+     *
+     * @return int native PostgreSQL error code
+     */
+    function errorNative()
+    {
+        return pg_errormessage($this->connection);
+    }
+
+    // }}}
+    // {{{ autoCommit()
+
+    /**
+     * Enable/disable automatic commits
+     */
+    function autoCommit($onoff = false)
+    {
+        // XXX if $this->transaction_opcount > 0, we should probably
+        // issue a warning here.
+        $this->autocommit = $onoff ? true : false;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ commit()
+
+    /**
+     * Commit the current transaction.
+     */
+    function commit()
+    {
+        if ($this->transaction_opcount > 0) {
+            // (disabled) hack to shut up error messages from libpq.a
+            //@fclose(@fopen("php://stderr", "w"));
+            $result = @pg_exec($this->connection, "end;");
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->pgsqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ rollback()
+
+    /**
+     * Roll back (undo) the current transaction.
+     */
+    function rollback()
+    {
+        if ($this->transaction_opcount > 0) {
+            $result = @pg_exec($this->connection, "abort;");
+            $this->transaction_opcount = 0;
+            if (!$result) {
+                return $this->pgsqlRaiseError();
+            }
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the last query.
+     * if the last query was a select, returns 0.
+     *
+     * @return int number of rows affected by the last query or DB_ERROR
+     */
+    function affectedRows()
+    {
+        return $this->affected;
+    }
+     // }}}
+    // {{{ nextId()
+
+    /**
+     * Get the next value in a sequence.
+     *
+     * We are using native PostgreSQL sequences. If a sequence does
+     * not exist, it will be created, unless $ondemand is false.
+     *
+     * @access public
+     * @param string $seq_name the name of the sequence
+     * @param bool $ondemand whether to create the sequence on demand
+     * @return a sequence integer, or a DB error
+     */
+    function nextId($seq_name, $ondemand = true)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $repeat = 0;
+        do {
+            $this->pushErrorHandling(PEAR_ERROR_RETURN);
+            $result = $this->query("SELECT NEXTVAL('${seqname}')");
+            $this->popErrorHandling();
+            if ($ondemand && DB::isError($result) &&
+                $result->getCode() == DB_ERROR_NOSUCHTABLE) {
+                $repeat = 1;
+                $result = $this->createSequence($seq_name);
+                if (DB::isError($result)) {
+                    return $this->raiseError($result);
+                }
+            } else {
+                $repeat = 0;
+            }
+        } while ($repeat);
+        if (DB::isError($result)) {
+            return $this->raiseError($result);
+        }
+        $arr = $result->fetch_assoc(DB_FETCHMODE_ORDERED);
+        $result->free();
+        return $arr[0];
+    }
+
+    // }}}
+    // {{{ createSequence()
+
+    /**
+     * Create the sequence
+     *
+     * @param string $seq_name the name of the sequence
+     * @return mixed DB_OK on success or DB error on error
+     * @access public
+     */
+    function createSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        $this->pushErrorHandling(PEAR_ERROR_RETURN);
+        $result = $this->query("CREATE SEQUENCE ${seqname}");
+        $this->popErrorHandling();
+        return $result;
+    }
+
+    // }}}
+    // {{{ dropSequence()
+
+    /**
+     * Drop a sequence
+     *
+     * @param string $seq_name the name of the sequence
+     * @return mixed DB_OK on success or DB error on error
+     * @access public
+     */
+    function dropSequence($seq_name)
+    {
+        $seqname = $this->getSequenceName($seq_name);
+        return $this->query("DROP SEQUENCE ${seqname}");
+    }
+
+    // }}}
+    // {{{ modifyLimitQuery()
+
+    function modifyLimitQuery($query, $from, $count)
+    {
+        $query = $query . " LIMIT $count, $from";
+        return $query;
+    }
+
+    // }}}
+    // {{{ pgsqlRaiseError()
+
+    function pgsqlRaiseError($errno = null)
+    {
+        $native = $this->errorNative();
+        if ($errno === null) {
+            $err = $this->errorCode($native);
+        } else {
+            $err = $errno;
+        }
+        return $this->raiseError($err, null, null, null, $native);
+    }
+
+    // }}}
+    // {{{ _pgFieldFlags()
+
+    /**
+     * Flags of a Field
+     *
+     * @param int $resource PostgreSQL result identifier
+     * @param int $num_field the field number
+     *
+     * @return string The flags of the field ("not_null", "default_xx", "primary_key",
+     *                "unique" and "multiple_key" are supported)
+     * @access private
+     */
+    function _pgFieldFlags($resource, $num_field, $table_name)
+    {
+        $field_name = @pg_fieldname($resource, $num_field);
+
+        $result = pg_exec($this->connection, "SELECT f.attnotnull, f.atthasdef
+                                FROM pg_attribute f, pg_class tab, pg_type typ
+                                WHERE tab.relname = typ.typname
+                                AND typ.typrelid = f.attrelid
+                                AND f.attname = '$field_name'
+                                AND tab.relname = '$table_name'");
+        if (pg_numrows($result) > 0) {
+            $row = pg_fetch_row($result, 0);
+            $flags  = ($row[0] == 't') ? 'not_null ' : '';
+
+            if ($row[1] == 't') {
+                $result = pg_exec($this->connection, "SELECT a.adsrc
+                                    FROM pg_attribute f, pg_class tab, pg_type typ, pg_attrdef a
+                                    WHERE tab.relname = typ.typname AND typ.typrelid = f.attrelid
+                                    AND f.attrelid = a.adrelid AND f.attname = '$field_name'
+                                    AND tab.relname = '$table_name'");
+                $row = pg_fetch_row($result, 0);
+                $num = str_replace('\'', '', $row[0]);
+
+                $flags .= "default_$num ";
+            }
+        }
+        $result = pg_exec($this->connection, "SELECT i.indisunique, i.indisprimary, i.indkey
+                                FROM pg_attribute f, pg_class tab, pg_type typ, pg_index i
+                                WHERE tab.relname = typ.typname
+                                AND typ.typrelid = f.attrelid
+                                AND f.attrelid = i.indrelid
+                                AND f.attname = '$field_name'
+                                AND tab.relname = '$table_name'");
+        $count = pg_numrows($result);
+
+        for ($i = 0; $i < $count ; $i++) {
+            $row = pg_fetch_row($result, $i);
+            $keys = explode(" ", $row[2]);
+
+            if (in_array($num_field + 1, $keys)) {
+                $flags .= ($row[0] == 't') ? 'unique ' : '';
+                $flags .= ($row[1] == 't') ? 'primary ' : '';
+                if (count($keys) > 1)
+                    $flags .= 'multiple_key ';
+            }
+        }
+
+        return trim($flags);
+    }
+
+    // }}}
+    // {{{ tableInfo()
+
+    /**
+     * Returns information about a table or a result set
+     *
+     * NOTE: doesn't support table name and flags if called from a db_result
+     *
+     * @param  mixed $resource PostgreSQL result identifier or table name
+     * @param  int $mode A valid tableInfo mode (DB_TABLEINFO_ORDERTABLE or
+     *                   DB_TABLEINFO_ORDER)
+     *
+     * @return array An array with all the information
+     */
+    function tableInfo($result, $mode = null)
+    {
+        $count = 0;
+        $id    = 0;
+        $res   = array();
+
+        /*
+         * depending on $mode, metadata returns the following values:
+         *
+         * - mode is false (default):
+         * $result[]:
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *
+         * - mode is DB_TABLEINFO_ORDER
+         * $result[]:
+         *   ["num_fields"] number of metadata records
+         *   [0]["table"]  table name
+         *   [0]["name"]   field name
+         *   [0]["type"]   field type
+         *   [0]["len"]    field length
+         *   [0]["flags"]  field flags
+         *   ["order"][field name]  index of field named "field name"
+         *   The last one is used, if you have a field name, but no index.
+         *   Test:  if (isset($result['meta']['myfield'])) { ...
+         *
+         * - mode is DB_TABLEINFO_ORDERTABLE
+         *    the same as above. but additionally
+         *   ["ordertable"][table name][field name] index of field
+         *      named "field name"
+         *
+         *      this is, because if you have fields from different
+         *      tables with the same field name * they override each
+         *      other with DB_TABLEINFO_ORDER
+         *
+         *      you can combine DB_TABLEINFO_ORDER and
+         *      DB_TABLEINFO_ORDERTABLE with DB_TABLEINFO_ORDER |
+         *      DB_TABLEINFO_ORDERTABLE * or with DB_TABLEINFO_FULL
+         */
+
+        // if $result is a string, then we want information about a
+        // table without a resultset
+
+        if (is_string($result)) {
+            $id = pg_exec($this->connection,"SELECT * FROM $result");
+            if (empty($id)) {
+                return $this->pgsqlRaiseError();
+            }
+        } else { // else we want information about a resultset
+            $id = $result;
+            if (empty($id)) {
+                return $this->pgsqlRaiseError();
+            }
+        }
+
+        $count = @pg_numfields($id);
+
+        // made this IF due to performance (one if is faster than $count if's)
+        if (empty($mode)) {
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = (is_string($result)) ? $result : '';
+                $res[$i]['name']  = @pg_fieldname ($id, $i);
+                $res[$i]['type']  = @pg_fieldtype ($id, $i);
+                $res[$i]['len']   = @pg_fieldsize ($id, $i);
+                $res[$i]['flags'] = (is_string($result)) ? $this->_pgFieldflags($id, $i, $result) : '';
+            }
+
+        } else { // full
+            $res["num_fields"]= $count;
+
+            for ($i=0; $i<$count; $i++) {
+                $res[$i]['table'] = (is_string($result)) ? $result : '';
+                $res[$i]['name']  = @pg_fieldname ($id, $i);
+                $res[$i]['type']  = @pg_fieldtype ($id, $i);
+                $res[$i]['len']   = @pg_fieldsize ($id, $i);
+                $res[$i]['flags'] = (is_string($result)) ? $this->_pgFieldFlags($id, $i, $result) : '';
+                if ($mode & DB_TABLEINFO_ORDER) {
+                    $res['order'][$res[$i]['name']] = $i;
+                }
+                if ($mode & DB_TABLEINFO_ORDERTABLE) {
+                    $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
+                }
+            }
+        }
+
+        // free the result only if we were called on a table
+        if (is_resource($id)) {
+            @pg_freeresult($id);
+        }
+        return $res;
+    }
+
+    // }}}
+    // {{{ getTablesQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables': {
+                $sql = "SELECT c.relname as \"Name\"
+                        FROM pg_class c, pg_user u
+                        WHERE c.relowner = u.usesysid AND c.relkind = 'r'
+                        AND not exists (select 1 from pg_views where viewname = c.relname)
+                        AND c.relname !~ '^pg_'
+                        UNION
+                        SELECT c.relname as \"Name\"
+                        FROM pg_class c
+                        WHERE c.relkind = 'r'
+                        AND not exists (select 1 from pg_views where viewname = c.relname)
+                        AND not exists (select 1 from pg_user where usesysid = c.relowner)
+                        AND c.relname !~ '^pg_'";
+                break;
+            }
+            case 'views': {
+                // Table cols: viewname | viewowner | definition
+                $sql = "SELECT viewname FROM pg_views";
+                break;
+            }
+            case 'users': {
+                // cols: usename |usesysid|usecreatedb|usetrace|usesuper|usecatupd|passwd  |valuntil
+                $sql = 'SELECT usename FROM pg_user';
+                break;
+            }
+            case 'databases': {
+                $sql = 'SELECT datname FROM pg_database';
+                break;
+            }
+            case 'functions': {
+                $sql = 'SELECT proname FROM pg_proc';
+                break;
+            }
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+
+// Local variables:
+// tab-width: 4
+// c-basic-offset: 4
+// End:
+?>

html/sysadmin/app_downloader/web_download/DB/storage.php

@@ -0,0 +1,444 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Stig Bakken <stig@php.net>                                   |
+// +----------------------------------------------------------------------+
+//
+// $Id: storage.php,v 1.28 2002/02/28 08:27:11 sebastian Exp $
+//
+// DB_storage: a class that lets you return SQL data as objects that
+// can be manipulated and that updates the database accordingly.
+//
+
+require_once "PEAR.php";
+require_once "DB.php";
+
+/**
+ * DB_storage provides an object interface to a table row.  It lets
+ * you add, delete and change rows without using SQL.
+ *
+ * @author Stig Bakken <stig@php.net>
+ *
+ * @package DB
+ */
+class DB_storage extends PEAR
+{
+    /** the name of the table (or view, if the backend database supports
+        updates in views) we hold data from */
+    var $_table = null;
+
+    /** which column(s) in the table contains primary keys, can be a
+        string for single-column primary keys, or an array of strings
+        for multiple-column primary keys */
+    var $_keycolumn = null;
+
+    /** DB connection handle used for all transactions */
+    var $_dbh = null;
+
+    /** an assoc with the names of database fields stored as properties
+        in this object */
+    var $_properties = array();
+
+    /** an assoc with the names of the properties in this object that
+        have been changed since they were fetched from the database */
+    var $_changes = array();
+
+    /** flag that decides if data in this object can be changed.
+        objects that don't have their table's key column in their
+        property lists will be flagged as read-only. */
+    var $_readonly = false;
+
+    /** function or method that implements a validator for fields that
+        are set, this validator function returns true if the field is
+        valid, false if not */
+    var $_validator = null;
+
+    /**
+     * Constructor
+     *
+     * @param $table string the name of the database table
+     *
+     * @param $keycolumn mixed string with name of key column, or array of
+     * strings if the table has a primary key of more than one column
+     *
+     * @param $dbh object database connection object
+     *
+     * @param $validator mixed function or method used to validate
+     * each new value, called with three parameters: the name of the
+     * field/column that is changing, a reference to the new value and
+     * a reference to this object
+     *
+     */
+    function DB_storage($table, $keycolumn, &$dbh, $validator = null)
+    {
+        $this->PEAR('DB_Error');
+        $this->_table = $table;
+        $this->_keycolumn = $keycolumn;
+        $this->_dbh = $dbh;
+        $this->_readonly = false;
+        $this->_validator = $validator;
+    }
+
+    /**
+     * Utility method to build a "WHERE" clause to locate ourselves in
+     * the table.
+     *
+     * XXX future improvement: use rowids?
+     *
+     * @access private
+     */
+    function _makeWhere($keyval = null)
+    {
+        if (is_array($this->_keycolumn)) {
+            if ($keyval === null) {
+                for ($i = 0; $i < sizeof($this->_keycolumn); $i++) {
+                    $keyval[] = $this->{$this->_keycolumn[$i]};
+                }
+            }
+            $whereclause = '';
+            for ($i = 0; $i < sizeof($this->_keycolumn); $i++) {
+                if ($i > 0) {
+                    $whereclause .= ' AND ';
+                }
+                $whereclause .= $this->_keycolumn[$i];
+                if (is_null($keyval[$i])) {
+                    // there's not much point in having a NULL key,
+                    // but we support it anyway
+                    $whereclause .= ' IS NULL';
+                } else {
+                    $whereclause .= ' = ' . $this->_dbh->quote($keyval[$i]);
+                }
+            }
+        } else {
+            if ($keyval === null) {
+                $keyval = @$this->{$this->_keycolumn};
+            }
+            $whereclause = $this->_keycolumn;
+            if (is_null($keyval)) {
+                // there's not much point in having a NULL key,
+                // but we support it anyway
+                $whereclause .= ' IS NULL';
+            } else {
+                $whereclause .= ' = ' . $this->_dbh->quote($keyval);
+            }
+        }
+        return $whereclause;
+    }
+
+    /**
+     * Method used to initialize a DB_storage object from the
+     * configured table.
+     *
+     * @param $keyval mixed the key[s] of the row to fetch (string or array)
+     *
+     * @return int DB_OK on success, a DB error if not
+     */
+    function setup($keyval)
+    {
+        $qval = $this->_dbh->quote($keyval);
+        $whereclause = $this->_makeWhere($keyval);
+        $query = 'SELECT * FROM ' . $this->_table . ' WHERE ' . $whereclause;
+        $sth = $this->_dbh->query($query);
+        if (DB::isError($sth)) {
+            return $sth;
+        }
+        $row = $sth->fetch_assoc(DB_FETCHMODE_ASSOC);
+        if (DB::isError($row)) {
+            return $row;
+        }
+        if (empty($row)) {
+            return $this->raiseError(null, DB_ERROR_NOT_FOUND, null, null,
+                                     $query, null, true);
+        }
+        foreach ($row as $key => $value) {
+            $this->_properties[$key] = true;
+            $this->$key = $value;
+        }
+        return DB_OK;
+    }
+
+    /**
+     * Create a new (empty) row in the configured table for this
+     * object.
+     */
+    function insert($newpk)
+    {
+        if (is_array($this->_keycolumn)) {
+            $primarykey = $this->_keycolumn;
+        } else {
+            $primarykey = array($this->_keycolumn);
+        }
+        settype($newpk, "array");
+        for ($i = 0; $i < sizeof($primarykey); $i++) {
+            $pkvals[] = $this->_dbh->quote($newpk[$i]);
+        }
+
+        $sth = $this->_dbh->query("INSERT INTO $this->_table (" .
+                                  implode(",", $primarykey) . ") VALUES(" .
+                                  implode(",", $pkvals) . ")");
+        if (DB::isError($sth)) {
+            return $sth;
+        }
+        if (sizeof($newpk) == 1) {
+            $newpk = $newpk[0];
+        }
+        $this->setup($newpk);
+    }
+
+    /**
+     * Output a simple description of this DB_storage object.
+     * @return string object description
+     */
+    function toString()
+    {
+        $info = get_class($this);
+        $info .= " (table=";
+        $info .= $this->_table;
+        $info .= ", keycolumn=";
+        if (is_array($this->_keycolumn)) {
+            $info .= "(" . implode(",", $this->_keycolumn) . ")";
+        } else {
+            $info .= $this->_keycolumn;
+        }
+        $info .= ", dbh=";
+        if (is_object($this->_dbh)) {
+            $info .= $this->_dbh->toString();
+        } else {
+            $info .= "null";
+        }
+        $info .= ")";
+        if (sizeof($this->_properties)) {
+            $info .= " [loaded, key=";
+            $keyname = $this->_keycolumn;
+            if (is_array($keyname)) {
+                $info .= "(";
+                for ($i = 0; $i < sizeof($keyname); $i++) {
+                    if ($i > 0) {
+                        $info .= ",";
+                    }
+                    $info .= $this->$keyname[$i];
+                }
+                $info .= ")";
+            } else {
+                $info .= $this->$keyname;
+            }
+            $info .= "]";
+        }
+        if (sizeof($this->_changes)) {
+            $info .= " [modified]";
+        }
+        return $info;
+    }
+
+    /**
+     * Dump the contents of this object to "standard output".
+     */
+    function dump()
+    {
+        reset($this->_properties);
+        while (list($prop, $foo) = each($this->_properties)) {
+            print "$prop = ";
+            print htmlentities($this->$prop);
+            print "<BR>\n";
+        }
+    }
+
+    /**
+     * Static method used to create new DB storage objects.
+     * @param $data assoc. array where the keys are the names
+     *              of properties/columns
+     * @return object a new instance of DB_storage or a subclass of it
+     */
+    function &create($table, &$data)
+    {
+        $classname = get_class($this);
+        $obj = new $classname($table);
+        reset($data);
+        while (list($name, $value) = each($data)) {
+            $obj->_properties[$name] = true;
+            $obj->$name = &$value;
+        }
+        return $obj;
+    }
+
+    /**
+     * Loads data into this object from the given query.  If this
+     * object already contains table data, changes will be saved and
+     * the object re-initialized first.
+     *
+     * @param $query SQL query
+     *
+     * @param $params parameter list in case you want to use
+     * prepare/execute mode
+     *
+     * @return int DB_OK on success, DB_WARNING_READ_ONLY if the
+     * returned object is read-only (because the object's specified
+     * key column was not found among the columns returned by $query),
+     * or another DB error code in case of errors.
+     */
+// XXX commented out for now
+/*
+    function loadFromQuery($query, $params = null)
+    {
+        if (sizeof($this->_properties)) {
+            if (sizeof($this->_changes)) {
+                $this->store();
+                $this->_changes = array();
+            }
+            $this->_properties = array();
+        }
+        $rowdata = $this->_dbh->getRow($query, DB_FETCHMODE_ASSOC, $params);
+        if (DB::isError($rowdata)) {
+            return $rowdata;
+        }
+        reset($rowdata);
+        $found_keycolumn = false;
+        while (list($key, $value) = each($rowdata)) {
+            if ($key == $this->_keycolumn) {
+                $found_keycolumn = true;
+            }
+            $this->_properties[$key] = true;
+            $this->$key = &$value;
+            unset($value); // have to unset, or all properties will
+                           // refer to the same value
+        }
+        if (!$found_keycolumn) {
+            $this->_readonly = true;
+            return DB_WARNING_READ_ONLY;
+        }
+        return DB_OK;
+    }
+*/
+
+    /**
+     * Modify an attriute value.
+     */
+    function set($property, $newvalue)
+    {
+        // only change if $property is known and object is not
+        // read-only
+        if ($this->_readonly) {
+            return $this->raiseError(null, DB_WARNING_READ_ONLY, null,
+                                     null, null, null, true);
+        }
+        if (@isset($this->_properties[$property])) {
+            if (empty($this->_validator)) {
+                $valid = true;
+            } else {
+                $valid = @call_user_func($this->_validator,
+                                         $this->_table,
+                                         $property,
+                                         $newvalue,
+                                         $this->$property,
+                                         $this);
+            }
+            if ($valid) {
+                $this->$property = $newvalue;
+                @$this->_changes[$property]++;
+            } else {
+                return $this->raiseError(null, DB_ERROR_INVALID, null,
+                                         null, "invalid field: $property",
+                                         null, true);
+            }
+            return true;
+        }
+        return $this->raiseError(null, DB_ERROR_NOSUCHFIELD, null,
+                                 null, "unknown field: $property",
+                                 null, true);
+    }
+
+    /**
+     * Fetch an attribute value.
+     *
+     * @param string attribute name
+     *
+     * @return attribute contents, or null if the attribute name is
+     * unknown
+     */
+    function &get($property)
+    {
+        // only return if $property is known
+        if (isset($this->_properties[$property])) {
+            return $this->$property;
+        }
+        return null;
+    }
+
+    /**
+     * Destructor, calls DB_storage::store() if there are changes
+     * that are to be kept.
+     */
+    function _DB_storage()
+    {
+        if (empty($this->_discard) && sizeof($this->_changes)) {
+            $this->store();
+        }
+        $this->_properties = array();
+        $this->_changes = array();
+        $this->_table = null;
+    }
+
+    /**
+     * Stores changes to this object in the database.
+     *
+     * @return DB_OK or a DB error
+     */
+    function store()
+    {
+        while (list($name, $changed) = each($this->_changes)) {
+            $params[] = &$this->$name;
+            $vars[] = $name . ' = ?';
+        }
+        if ($vars) {
+            $query = 'UPDATE ' . $this->_table . ' SET ' .
+                implode(', ', $vars) . ' WHERE ' .
+                $this->_makeWhere();
+            $stmt = $this->_dbh->prepare($query);
+            $res = $this->_dbh->execute($stmt, $params);
+            if (DB::isError($res)) {
+                return $res;
+            }
+            $this->_changes = array();
+        }
+        return DB_OK;
+    }
+
+    /**
+     * Remove the row represented by this object from the database.
+     *
+     * @return mixed DB_OK or a DB error
+     */
+    function remove()
+    {
+        if ($this->_readonly) {
+            return $this->raiseError(null, DB_WARNING_READ_ONLY, null,
+                                     null, null, null, true);
+        }
+        $query = 'DELETE FROM ' . $this->_table .' WHERE '.
+            $this->_makeWhere();
+        $res = $this->_dbh->query($query);
+        if (DB::isError($res)) {
+            return $res;
+        }
+        foreach ($this->_properties as $prop => $foo) {
+            unset($this->$prop);
+        }
+        $this->_properties = array();
+        $this->_changes = array();
+        return DB_OK;
+    }
+}
+
+?>

html/sysadmin/app_downloader/web_download/DB/sybase.php

@@ -0,0 +1,251 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.02 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Sterling Hughes <sterling@php.net>                           |
+// +----------------------------------------------------------------------+
+//
+// $Id: sybase.php,v 1.30 2002/02/28 08:27:11 sebastian Exp $
+//
+// Database independent query interface definition for PHP's Sybase
+// extension.
+//
+
+require_once 'DB/common.php';
+
+class DB_sybase extends DB_common
+{
+    // {{{ properties
+
+    var $connection;
+    var $phptype, $dbsyntax;
+    var $prepare_tokens = array();
+    var $prepare_types = array();
+
+    // }}}
+    // {{{ constructor
+
+    function DB_sybase()
+    {
+        $this->DB_common();
+        $this->phptype = 'sybase';
+        $this->dbsyntax = 'sybase';
+        $this->features = array(
+            'prepare' => false,
+            'pconnect' => true,
+            'transactions' => false,
+            'limit' => 'emulate'
+        );
+    }
+
+    // }}}
+    // {{{ connect()
+
+    function connect($dsninfo, $persistent = false)
+    {
+        if (!DB::assertExtension('sybase') && !DB::assertExtension('sybase_ct'))
+            return $this->raiseError(DB_ERROR_EXTENSION_NOT_FOUND);
+
+        $this->dsn = $dsninfo;
+        $user = $dsninfo['username'];
+        $pw   = $dsninfo['password'];
+
+        $dbhost = $dsninfo['hostspec'] ? $dsninfo['hostspec'] : 'localhost';
+        $connect_function = $persistent ? 'sybase_pconnect' : 'sybase_connect';
+
+        if ($dbhost && $user && $pw) {
+            $conn = $connect_function($dbhost, $user, $pw);
+        } elseif ($dbhost && $user) {
+            $conn = $connect_function($dbhost, $user);
+        } elseif ($dbhost) {
+            $conn = $connect_function($dbhost);
+        } else {
+            $conn = $connect_function();
+        }
+
+        if (!$conn) {
+            return $this->raiseError(DB_ERROR_CONNECT_FAILED);
+        }
+
+        if ($dsninfo['database']) {
+            if (!@sybase_select_db($dsninfo['database'], $conn)) {
+                return $this->raiseError(DB_ERROR_NODBSELECTED);
+            }
+        }
+        $this->connection = $conn;
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ disconnect()
+
+    function disconnect()
+    {
+        $ret = @sybase_close($this->connection);
+        $this->connection = null;
+        return $ret;
+    }
+
+    // }}}
+    // {{{ simpleQuery()
+
+    function simpleQuery($query)
+    {
+        $this->last_query = $query;
+        $query = $this->modifyQuery($query);
+        $result = @sybase_query($query, $this->connection);
+        if (!$result) {
+            return $this->raiseError();
+        }
+        // Determine which queries that should return data, and which
+        // should return an error code only.
+        return DB::isManip($query) ? DB_OK : $result;
+    }
+
+    // }}}
+    // {{{ nextResult()
+
+    /**
+     * Move the internal sybase result pointer to the next available result
+     *
+     * @param a valid fbsql result resource
+     *
+     * @access public
+     *
+     * @return true if a result is available otherwise return false
+     */
+    function nextResult($result)
+    {
+        return false;
+    }
+
+    // }}}
+    // {{{ fetch_assoc()
+    function &fetch_assoc($result, $fetchmode = DB_FETCHMODE_DEFAULT, $rownum=null)
+    {
+        if ($fetchmode == DB_FETCHMODE_DEFAULT) {
+            $fetchmode = $this->fetchmode;
+        }
+        $res = $this->fetchInto ($result, $arr, $fetchmode, $rownum);
+        if ($res !== DB_OK) {
+            return $res;
+        }
+        return $arr;
+    }
+
+    // }}}
+    // {{{ fetchInto()
+
+    function fetchInto($result, &$ar, $fetchmode, $rownum=null)
+    {
+        if ($rownum !== null) {
+            if (!sybase_data_seek($result, $rownum)) {
+                return $this->raiseError();
+            }
+        }
+        $ar = ($fetchmode & DB_FETCHMODE_ASSOC) ? @sybase_fetch_array($result) : @sybase_fetch_row($result);
+        if (!$ar) {
+            // reported not work as seems that sybase_get_last_message()
+            // always return a message here
+            //if ($errmsg = sybase_get_last_message()) {
+            //    return $this->raiseError($errmsg);
+            //} else {
+                return null;
+            //}
+        }
+        return DB_OK;
+    }
+
+    // }}}
+    // {{{ freeResult()
+
+    function freeResult($result)
+    {
+        if (is_resource($result)) {
+            return @sybase_free_result($result);
+        }
+        if (!isset($this->prepare_tokens[(int)$result])) {
+            return false;
+        }
+        unset($this->prepare_tokens[(int)$result]);
+        unset($this->prepare_types[(int)$result]);
+        return true;
+    }
+
+    // }}}
+    // {{{ numCols()
+
+    function numCols($result)
+    {
+        $cols = @sybase_num_fields($result);
+        if (!$cols) {
+            return $this->raiseError();
+        }
+        return $cols;
+    }
+
+    // }}}
+    // {{{ affectedRows()
+
+    /**
+     * Gets the number of rows affected by the data manipulation
+     * query.  For other queries, this function returns 0.
+     *
+     * @return number of rows affected by the last query
+     */
+
+    function affectedRows()
+    {
+        if (DB::isManip($this->last_query)) {
+            $result = @sybase_affected_rows($this->connection);
+        } else {
+            $result = 0;
+        }
+        return $result;
+     }
+
+    // }}}
+    // {{{ getSpecialQuery()
+
+    /**
+    * Returns the query needed to get some backend info
+    * @param string $type What kind of info you want to retrieve
+    * @return string The SQL query string
+    */
+    function getSpecialQuery($type)
+    {
+        switch ($type) {
+            case 'tables':
+                $sql = "select name from sysobjects where type = 'U' order by name";
+                break;
+            case 'views':
+                $sql = "select name from sysobjects where type = 'V'";
+                break;
+            default:
+                return null;
+        }
+        return $sql;
+    }
+
+    // }}}
+
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
+?>

html/sysadmin/app_downloader/web_download/PEAR.php

@@ -0,0 +1,793 @@
+<?php
+//
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2002 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 2.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/2_02.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Sterling Hughes <sterling@php.net>                          |
+// |          Stig Bakken <ssb@fast.no>                                   |
+// |          Tomas V.V.Cox <cox@idecnet.com>                             |
+// +----------------------------------------------------------------------+
+//
+// $Id: PEAR.php,v 1.32.2.2 2002/04/09 19:04:07 ssb Exp $
+//
+
+define('PEAR_ERROR_RETURN',   1);
+define('PEAR_ERROR_PRINT',    2);
+define('PEAR_ERROR_TRIGGER',  4);
+define('PEAR_ERROR_DIE',      8);
+define('PEAR_ERROR_CALLBACK', 16);
+
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    define('OS_WINDOWS', true);
+    define('OS_UNIX',    false);
+    define('PEAR_OS',    'Windows');
+} else {
+    define('OS_WINDOWS', false);
+    define('OS_UNIX',    true);
+    define('PEAR_OS',    'Unix'); // blatant assumption
+}
+
+$GLOBALS['_PEAR_default_error_mode']     = PEAR_ERROR_RETURN;
+$GLOBALS['_PEAR_default_error_options']  = E_USER_NOTICE;
+$GLOBALS['_PEAR_default_error_callback'] = '';
+$GLOBALS['_PEAR_destructor_object_list'] = array();
+
+//
+// Tests needed: - PEAR inheritance
+//
+
+/**
+ * Base class for other PEAR classes.  Provides rudimentary
+ * emulation of destructors.
+ *
+ * If you want a destructor in your class, inherit PEAR and make a
+ * destructor method called _yourclassname (same name as the
+ * constructor, but with a "_" prefix).  Also, in your constructor you
+ * have to call the PEAR constructor: $this->PEAR();.
+ * The destructor method will be called without parameters.  Note that
+ * at in some SAPI implementations (such as Apache), any output during
+ * the request shutdown (in which destructors are called) seems to be
+ * discarded.  If you need to get any debug information from your
+ * destructor, use error_log(), syslog() or something similar.
+ *
+ * @since PHP 4.0.2
+ * @author Stig Bakken <ssb@fast.no>
+ */
+class PEAR
+{
+    // {{{ properties
+
+    /**
+     * Whether to enable internal debug messages.
+     *
+     * @var     bool
+     * @access  private
+     */
+    var $_debug = false;
+
+    /**
+     * Default error mode for this object.
+     *
+     * @var     int
+     * @access  private
+     */
+    var $_default_error_mode = null;
+
+    /**
+     * Default error options used for this object when error mode
+     * is PEAR_ERROR_TRIGGER.
+     *
+     * @var     int
+     * @access  private
+     */
+    var $_default_error_options = null;
+
+    /**
+     * Default error handler (callback) for this object, if error mode is
+     * PEAR_ERROR_CALLBACK.
+     *
+     * @var     string
+     * @access  private
+     */
+    var $_default_error_handler = '';
+
+    /**
+     * Which class to use for error objects.
+     *
+     * @var     string
+     * @access  private
+     */
+    var $_error_class = 'PEAR_Error';
+
+    /**
+     * An array of expected errors.
+     *
+     * @var     array
+     * @access  private
+     */
+    var $_expected_errors = array();
+
+    // }}}
+
+    // {{{ constructor
+
+    /**
+     * Constructor.  Registers this object in
+     * $_PEAR_destructor_object_list for destructor emulation if a
+     * destructor object exists.
+     *
+     * @param string      (optional) which class to use for error objects,
+     *                    defaults to PEAR_Error.
+     * @access public
+     * @return void
+     */
+    function PEAR($error_class = null)
+    {
+        $classname = get_class($this);
+        if ($this->_debug) {
+            print "PEAR constructor called, class=$classname\n";
+        }
+        if ($error_class !== null) {
+            $this->_error_class = $error_class;
+        }
+        while ($classname) {
+            $destructor = "_$classname";
+            if (method_exists($this, $destructor)) {
+                global $_PEAR_destructor_object_list;
+                $_PEAR_destructor_object_list[] = &$this;
+                break;
+            } else {
+                $classname = get_parent_class($classname);
+            }
+        }
+    }
+
+    // }}}
+    // {{{ destructor
+
+    /**
+     * Destructor (the emulated type of...).  Does nothing right now,
+     * but is included for forward compatibility, so subclass
+     * destructors should always call it.
+     *
+     * See the note in the class desciption about output from
+     * destructors.
+     *
+     * @access public
+     * @return void
+     */
+    function _PEAR() {
+        if ($this->_debug) {
+            printf("PEAR destructor called, class=%s\n", get_class($this));
+        }
+    }
+
+    // }}}
+    // {{{ isError()
+
+    /**
+     * Tell whether a value is a PEAR error.
+     *
+     * @param   mixed   the value to test
+     * @access  public
+     * @return  bool    true if parameter is an error
+     */
+    function isError($data) {
+        return (bool)(is_object($data) &&
+                      (get_class($data) == 'pear_error' ||
+                      is_subclass_of($data, 'pear_error')));
+    }
+
+    // }}}
+    // {{{ setErrorHandling()
+
+    /**
+     * Sets how errors generated by this DB object should be handled.
+     * Can be invoked both in objects and statically.  If called
+     * statically, setErrorHandling sets the default behaviour for all
+     * PEAR objects.  If called in an object, setErrorHandling sets
+     * the default behaviour for that object.
+     *
+     * @param int $mode
+     *        One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
+     *        PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE or
+     *        PEAR_ERROR_CALLBACK.
+     *
+     * @param mixed $options
+     *        When $mode is PEAR_ERROR_TRIGGER, this is the error level (one
+     *        of E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
+     *
+     *        When $mode is PEAR_ERROR_CALLBACK, this parameter is expected
+     *        to be the callback function or method.  A callback
+     *        function is a string with the name of the function, a
+     *        callback method is an array of two elements: the element
+     *        at index 0 is the object, and the element at index 1 is
+     *        the name of the method to call in the object.
+     *
+     *        When $mode is PEAR_ERROR_PRINT or PEAR_ERROR_DIE, this is
+     *        a printf format string used when printing the error
+     *        message.
+     *
+     * @access public
+     * @return void
+     * @see PEAR_ERROR_RETURN
+     * @see PEAR_ERROR_PRINT
+     * @see PEAR_ERROR_TRIGGER
+     * @see PEAR_ERROR_DIE
+     * @see PEAR_ERROR_CALLBACK
+     *
+     * @since PHP 4.0.5
+     */
+
+    function setErrorHandling($mode = null, $options = null)
+    {
+        if (isset($this)) {
+            $setmode     = &$this->_default_error_mode;
+            $setoptions  = &$this->_default_error_options;
+            //$setcallback = &$this->_default_error_callback;
+        } else {
+            $setmode     = &$GLOBALS['_PEAR_default_error_mode'];
+            $setoptions  = &$GLOBALS['_PEAR_default_error_options'];
+            //$setcallback = &$GLOBALS['_PEAR_default_error_callback'];
+        }
+
+        switch ($mode) {
+            case PEAR_ERROR_RETURN:
+            case PEAR_ERROR_PRINT:
+            case PEAR_ERROR_TRIGGER:
+            case PEAR_ERROR_DIE:
+            case null:
+                $setmode = $mode;
+                $setoptions = $options;
+                break;
+
+            case PEAR_ERROR_CALLBACK:
+                $setmode = $mode;
+                if ((is_string($options) && function_exists($options)) ||
+                    (is_array($options) && method_exists(@$options[0], @$options[1])))
+                {
+                    $setoptions = $options;
+                } else {
+                    trigger_error("invalid error callback", E_USER_WARNING);
+                }
+                break;
+
+            default:
+                trigger_error("invalid error mode", E_USER_WARNING);
+                break;
+        }
+    }
+
+    // }}}
+    // {{{ expectError()
+
+    /**
+     * This method is used to tell which errors you expect to get.
+     * Expected errors are always returned with error mode
+     * PEAR_ERROR_RETURN.  Expected error codes are stored in a stack,
+     * and this method pushes a new element onto it.  The list of
+     * expected errors are in effect until they are popped off the
+     * stack with the popExpect() method.
+     *
+     * @param mixed    a single error code or an array of error codes
+     *                 to expect
+     *
+     * @return int     the new depth of the "expected errors" stack
+     */
+    function expectError($code = "*")
+    {
+        if (is_array($code)) {
+            array_push($this->_expected_errors, $code);
+        } else {
+            array_push($this->_expected_errors, array($code));
+        }
+        return sizeof($this->_expected_errors);
+    }
+
+    // }}}
+    // {{{ popExpect()
+
+    /**
+     * This method pops one element off the expected error codes
+     * stack.
+     *
+     * @return array   the list of error codes that were popped
+     */
+    function popExpect()
+    {
+        return array_pop($this->_expected_errors);
+    }
+
+    // }}}
+    // {{{ raiseError()
+
+    /**
+     * This method is a wrapper that returns an instance of the
+     * configured error class with this object's default error
+     * handling applied.  If the $mode and $options parameters are not
+     * specified, the object's defaults are used.
+     *
+     * @param $message  a text error message or a PEAR error object
+     *
+     * @param $code     a numeric error code (it is up to your class
+     *                  to define these if you want to use codes)
+     *
+     * @param $mode     One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
+     *                  PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE or
+     *                  PEAR_ERROR_CALLBACK.
+     *
+     * @param $options  If $mode is PEAR_ERROR_TRIGGER, this parameter
+     *                  specifies the PHP-internal error level (one of
+     *                  E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
+     *                  If $mode is PEAR_ERROR_CALLBACK, this
+     *                  parameter specifies the callback function or
+     *                  method.  In other error modes this parameter
+     *                  is ignored.
+     *
+     * @param $userinfo If you need to pass along for example debug
+     *                  information, this parameter is meant for that.
+     *
+     * @param $error_class The returned error object will be instantiated
+     *                  from this class, if specified.
+     *
+     * @param $skipmsg  If true, raiseError will only pass error codes,
+     *                  the error message parameter will be dropped.
+     *
+     * @access public
+     * @return object   a PEAR error object
+     * @see PEAR::setErrorHandling
+     * @since PHP 4.0.5
+     */
+    function &raiseError($message = null,
+                         $code = null,
+                         $mode = null,
+                         $options = null,
+                         $userinfo = null,
+                         $error_class = null,
+                         $skipmsg = false)
+    {
+        // The error is yet a PEAR error object
+        if (is_object($message)) {
+            $code        = $message->getCode();
+            $userinfo    = $message->getUserInfo();
+            $error_class = $message->getType();
+            $message     = $message->getMessage();
+        }
+
+        if (isset($this) && isset($this->_expected_errors) && sizeof($this->_expected_errors) > 0 && sizeof($exp = end($this->_expected_errors))) {
+            if ($exp[0] == "*" ||
+                (is_int(reset($exp)) && in_array($code, $exp)) ||
+                (is_string(reset($exp)) && in_array($message, $exp))) {
+                $mode = PEAR_ERROR_RETURN;
+            }
+        }
+
+        if ($mode === null) {
+            if (isset($this) && isset($this->_default_error_mode)) {
+                $mode = $this->_default_error_mode;
+            } else {
+                $mode = $GLOBALS['_PEAR_default_error_mode'];
+            }
+        }
+
+        if ($mode == PEAR_ERROR_TRIGGER && $options === null) {
+            if (isset($this)) {
+                if (isset($this->_default_error_options)) {
+                    $options = $this->_default_error_options;
+                }
+            } else {
+                $options = $GLOBALS['_PEAR_default_error_options'];
+            }
+        }
+
+        if ($mode == PEAR_ERROR_CALLBACK) {
+            if (!is_string($options) &&
+                !(is_array($options) && sizeof($options) == 2 &&
+                  is_object($options[0]) && is_string($options[1])))
+            {
+                if (isset($this) && isset($this->_default_error_options)) {
+                    $options = $this->_default_error_options;
+                } else {
+                    $options = $GLOBALS['_PEAR_default_error_options'];
+                }
+            }
+        } else {
+            if ($options === null) {
+                if (isset($this)) {
+                    if (isset($this->_default_error_options)) {
+                        $options = $this->_default_error_options;
+                    }
+                } else {
+                    $options = $GLOBALS['_PEAR_default_error_options'];
+                }
+            }
+        }
+        if ($error_class !== null) {
+            $ec = $error_class;
+        } elseif (isset($this) && isset($this->_error_class)) {
+            $ec = $this->_error_class;
+        } else {
+            $ec = 'PEAR_Error';
+        }
+        if ($skipmsg) {
+            return new $ec($code, $mode, $options, $userinfo);
+        } else {
+            return new $ec($message, $code, $mode, $options, $userinfo);
+        }
+    }
+
+    // }}}
+    // {{{ pushErrorHandling()
+
+    /**
+    * Push a new error handler on top of the error handler options stack. With this
+    * you can easily override the actual error handler for some code and restore
+    * it later with popErrorHandling.
+    *
+    * @param $mode mixed (same as setErrorHandling)
+    * @param $options mixed (same as setErrorHandling)
+    *
+    * @return bool Always true
+    *
+    * @see PEAR::setErrorHandling
+    */
+    function pushErrorHandling($mode, $options = null)
+    {
+        $stack = &$GLOBALS['_PEAR_error_handler_stack'];
+        if (!is_array($stack)) {
+            if (isset($this)) {
+                $def_mode = &$this->_default_error_mode;
+                $def_options = &$this->_default_error_options;
+                // XXX Used anywhere?
+                //$def_callback = &$this->_default_error_callback;
+            } else {
+                $def_mode = &$GLOBALS['_PEAR_default_error_mode'];
+                $def_options = &$GLOBALS['_PEAR_default_error_options'];
+                // XXX Used anywhere?
+                //$def_callback = &$GLOBALS['_PEAR_default_error_callback'];
+            }
+            $stack = array();
+            $stack[] = array($def_mode, $def_options);
+        }
+
+        if (isset($this)) {
+            $this->setErrorHandling($mode, $options);
+        } else {
+            PEAR::setErrorHandling($mode, $options);
+        }
+        $stack[] = array($mode, $options);
+        return true;
+    }
+
+    // }}}
+    // {{{ popErrorHandling()
+
+    /**
+    * Pop the last error handler used
+    *
+    * @return bool Always true
+    *
+    * @see PEAR::pushErrorHandling
+    */
+    function popErrorHandling()
+    {
+        $stack = &$GLOBALS['_PEAR_error_handler_stack'];
+        array_pop($stack);
+        list($mode, $options) = $stack[sizeof($stack) - 1];
+        if (isset($this)) {
+            $this->setErrorHandling($mode, $options);
+        } else {
+            PEAR::setErrorHandling($mode, $options);
+        }
+        return true;
+    }
+
+    // }}}
+}
+
+// {{{ _PEAR_call_destructors()
+
+function _PEAR_call_destructors()
+{
+    global $_PEAR_destructor_object_list;
+    if (is_array($_PEAR_destructor_object_list) &&
+        sizeof($_PEAR_destructor_object_list))
+    {
+        reset($_PEAR_destructor_object_list);
+        while (list($k, $objref) = each($_PEAR_destructor_object_list)) {
+            $classname = get_class($objref);
+            while ($classname) {
+                $destructor = "_$classname";
+                if (method_exists($objref, $destructor)) {
+                    $objref->$destructor();
+                    break;
+                } else {
+                    $classname = get_parent_class($classname);
+                }
+            }
+        }
+        // Empty the object list to ensure that destructors are
+        // not called more than once.
+        $_PEAR_destructor_object_list = array();
+    }
+}
+
+// }}}
+
+class PEAR_Error
+{
+    // {{{ properties
+
+    var $error_message_prefix = '';
+    var $mode                 = PEAR_ERROR_RETURN;
+    var $level                = E_USER_NOTICE;
+    var $code                 = -1;
+    var $message              = '';
+    var $userinfo             = '';
+
+    // Wait until we have a stack-groping function in PHP.
+    //var $file    = '';
+    //var $line    = 0;
+
+
+    // }}}
+    // {{{ constructor
+
+    /**
+     * PEAR_Error constructor
+     *
+     * @param $message error message
+     *
+     * @param $code (optional) error code
+     *
+     * @param $mode (optional) error mode, one of: PEAR_ERROR_RETURN,
+     * PEAR_ERROR_PRINT, PEAR_ERROR_DIE, PEAR_ERROR_TRIGGER or
+     * PEAR_ERROR_CALLBACK
+     *
+     * @param $level (optional) error level, _OR_ in the case of
+     * PEAR_ERROR_CALLBACK, the callback function or object/method
+     * tuple.
+     *
+     * @access public
+     *
+     */
+    function PEAR_Error($message = 'unknown error', $code = null,
+                        $mode = null, $options = null, $userinfo = null)
+    {
+        if ($mode === null) {
+            $mode = PEAR_ERROR_RETURN;
+        }
+        $this->message   = $message;
+        $this->code      = $code;
+        $this->mode      = $mode;
+        $this->userinfo  = $userinfo;
+        if ($mode & PEAR_ERROR_CALLBACK) {
+            $this->level = E_USER_NOTICE;
+            $this->callback = $options;
+        } else {
+            if ($options === null) {
+                $options = E_USER_NOTICE;
+            }
+            $this->level = $options;
+            $this->callback = null;
+        }
+        if ($this->mode & PEAR_ERROR_PRINT) {
+            if (is_null($options) || is_int($options)) {
+                $format = "%s";
+            } else {
+                $format = $options;
+            }
+            printf($format, $this->getMessage());
+        }
+        if ($this->mode & PEAR_ERROR_TRIGGER) {
+            trigger_error($this->getMessage(), $this->level);
+        }
+        if ($this->mode & PEAR_ERROR_DIE) {
+            $msg = $this->getMessage();
+            if (is_null($options) || is_int($options)) {
+                $format = "%s";
+                if (substr($msg, -1) != "\n") {
+                    $msg .= "\n";
+                }
+            } else {
+                $format = $options;
+            }
+            die(sprintf($format, $msg));
+        }
+        if ($this->mode & PEAR_ERROR_CALLBACK) {
+            if (is_string($this->callback) && strlen($this->callback)) {
+                call_user_func($this->callback, $this);
+            } elseif (is_array($this->callback) &&
+                      sizeof($this->callback) == 2 &&
+                      is_object($this->callback[0]) &&
+                      is_string($this->callback[1]) &&
+                      strlen($this->callback[1])) {
+                      @call_user_method($this->callback[1], $this->callback[0],
+                                 $this);
+            }
+        }
+    }
+
+    // }}}
+    // {{{ getMode()
+
+    /**
+     * Get the error mode from an error object.
+     *
+     * @return int error mode
+     * @access public
+     */
+    function getMode() {
+        return $this->mode;
+    }
+
+    // }}}
+    // {{{ getCallback()
+
+    /**
+     * Get the callback function/method from an error object.
+     *
+     * @return mixed callback function or object/method array
+     * @access public
+     */
+    function getCallback() {
+        return $this->callback;
+    }
+
+    // }}}
+    // {{{ getMessage()
+
+
+    /**
+     * Get the error message from an error object.
+     *
+     * @return  string  full error message
+     * @access public
+     */
+    function getMessage ()
+    {
+        return ($this->error_message_prefix . $this->message);
+    }
+
+
+    // }}}
+    // {{{ getCode()
+
+    /**
+     * Get error code from an error object
+     *
+     * @return int error code
+     * @access public
+     */
+     function getCode()
+     {
+        return $this->code;
+     }
+
+    // }}}
+    // {{{ getType()
+
+    /**
+     * Get the name of this error/exception.
+     *
+     * @return string error/exception name (type)
+     * @access public
+     */
+    function getType ()
+    {
+        return get_class($this);
+    }
+
+    // }}}
+    // {{{ getUserInfo()
+
+    /**
+     * Get additional user-supplied information.
+     *
+     * @return string user-supplied information
+     * @access public
+     */
+    function getUserInfo ()
+    {
+        return $this->userinfo;
+    }
+
+    // }}}
+    // {{{ getDebugInfo()
+
+    /**
+     * Get additional debug information supplied by the application.
+     *
+     * @return string debug information
+     * @access public
+     */
+    function getDebugInfo ()
+    {
+        return $this->getUserInfo();
+    }
+
+    // }}}
+    // {{{ addUserInfo()
+
+    function addUserInfo($info)
+    {
+        if (empty($this->userinfo)) {
+            $this->userinfo = $info;
+        } else {
+            $this->userinfo .= " ** $info";
+        }
+    }
+
+    // }}}
+    // {{{ toString()
+
+    /**
+     * Make a string representation of this object.
+     *
+     * @return string a string with an object summary
+     * @access public
+     */
+    function toString() {
+        $modes = array();
+        $levels = array(E_USER_NOTICE  => 'notice',
+                        E_USER_WARNING => 'warning',
+                        E_USER_ERROR   => 'error');
+        if ($this->mode & PEAR_ERROR_CALLBACK) {
+            if (is_array($this->callback)) {
+                $callback = get_class($this->callback[0]) . '::' .
+                    $this->callback[1];
+            } else {
+                $callback = $this->callback;
+            }
+            return sprintf('[%s: message="%s" code=%d mode=callback '.
+                           'callback=%s prefix="%s" info="%s"]',
+                           get_class($this), $this->message, $this->code,
+                           $callback, $this->error_message_prefix,
+                           $this->userinfo);
+        }
+        if ($this->mode & PEAR_ERROR_CALLBACK) {
+            $modes[] = 'callback';
+        }
+        if ($this->mode & PEAR_ERROR_PRINT) {
+            $modes[] = 'print';
+        }
+        if ($this->mode & PEAR_ERROR_TRIGGER) {
+            $modes[] = 'trigger';
+        }
+        if ($this->mode & PEAR_ERROR_DIE) {
+            $modes[] = 'die';
+        }
+        if ($this->mode & PEAR_ERROR_RETURN) {
+            $modes[] = 'return';
+        }
+        return sprintf('[%s: message="%s" code=%d mode=%s level=%s '.
+                       'prefix="%s" info="%s"]',
+                       get_class($this), $this->message, $this->code,
+                       implode("|", $modes), $levels[$this->level],
+                       $this->error_message_prefix,
+                       $this->userinfo);
+    }
+
+    // }}}
+}
+
+register_shutdown_function("_PEAR_call_destructors");
+
+/*
+ * Local Variables:
+ * mode: php
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
+?>

html/sysadmin/app_downloader/web_download/ajaxDownloader.php

@@ -0,0 +1,52 @@
+<?php
+
+include_once ("../include/mc_gen_include.inc.php");
+require_once "DB.php";
+
+
+// DB-Config
+$dbhost = "172.16.0.111:3711";  // EXTERNAL_DB_METAOBJECT
+$dblogin = "phoenix";
+$dbpassword = "AdAdgkS13";
+$dbname = "phoenix";
+$dsn = "mysql://$dblogin:$dbpassword@$dbhost/$dbname";
+$db = DB::connect($dsn, false);
+if (DB::isError($db))
+    die ("$PHP_SELF: " . $db->getMessage());
+$db->setFetchMode(DB_FETCHMODE_ASSOC);
+$db->query('SET NAMES latin1');
+
+
+getSecHttpVars("0", array("mode", "clientIP", "clientVersion"));
+
+header("Content-Type: text/html; charset=ISO-8859-1\n");
+
+  $out = "cnt = '0';";
+
+  if ($mode == "0") :
+     // Check HTTP-Parameters  
+     if ($clientIP != "" && $clientVersion != "") :
+        $cnt = getFieldValueFromClause("temp.app_download","appd_cnt","appd_ip = '" . $clientIP . "' AND appd_ver = '" . $clientVersion . "'");
+        if ($cnt == "") : $cnt = "0"; endif;
+        $out = "cnt = '" . $cnt . "';";
+     endif;
+  endif;
+
+  if ($mode == "1") :
+     // Check HTTP-Parameters  
+     if ($clientIP != "" && $clientVersion != "") :
+        if (!existsEntry("temp.app_download",array("appd_ip",$clientIP,"appd_ver",$clientVersion))) :
+           insertStmt("temp.app_download", array("appd_ip", $clientIP, "appd_ver", $clientVersion, "appd_cnt", "1"));
+           $out = "cnt = '1';";
+        else :
+           $cnt = getFieldValueFromClause("temp.app_download","appd_cnt","appd_ip = '" . $clientIP . "' AND appd_ver = '" . $clientVersion . "'");
+           $cnt++;
+           updateStmt("temp.app_download","appd_ip",$clientIP,array("appd_cnt",$cnt),"appd_ver = '" . $clientVersion . "'");
+           $out = "cnt = '" . $cnt . "';";
+        endif;
+     endif;
+  endif;
+  
+  echo $out;
+
+?>  

html/sysadmin/app_downloader/web_download/app_versions_SB.php

@@ -0,0 +1,198 @@
+<?php
+/*=======================================================================
+ *
+ * download.php
+ *
+ =======================================================================*/
+
+
+include_once ("../include/mc_gen_include.inc.php");
+require_once "DB.php";
+
+
+// DB-Config
+$dbhost = "172.16.0.111:3711";  // EXTERNAL_DB_METAOBJECT
+$dblogin = "phoenix";
+$dbpassword = "AdAdgkS13";
+$dbname = "phoenix";
+$dsn = "mysql://$dblogin:$dbpassword@$dbhost/$dbname";
+$db = DB::connect($dsn, false);
+if (DB::isError($db))
+    die ("$PHP_SELF: " . $db->getMessage());
+$db->setFetchMode(DB_FETCHMODE_ASSOC);
+$db->query('SET NAMES latin1');
+
+
+// Current timestamp
+$currentTime = date("Y-m-d H:i:s");
+
+$clientIP = trim($_SERVER['REMOTE_ADDR']);
+
+$maxDownloads = 2;
+
+// DEFINE VERSIONS HERE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$arr1 = array(); $arr2 = array(); $arr3 = array();
+$arr1[0] = "STB_261c";       $arr2[0] = "a_.2.61c.apk";       $arr3[0] = "votian-Installation (2.61c)";
+$arr1[1] = "Taschenlampe";   $arr2[1] = "Taschenlampe.apk";  $arr3[1] = "Taschenlampe";
+$arr1[2] = "Downloader";     $arr2[2] = "downloader.apk";    $arr3[2] = "Downloader";
+
+$arr1Len = count($arr1);
+
+
+$access = true;
+$isMobile = false;
+if (substr($clientIP,0,7) == "10.243.") :
+
+   $access = false;
+   $isMobile = true;
+
+   // Check individual counter
+   $clientArray = getColVectorFromDB2ArrayByClause("temp.app_download", "appd_cnt", "appd_ip = '" . $clientIP . "'", "appd_ver", "", "");
+
+   if ($arr1Len == 0) :
+      $access = true;
+   else :
+     for ($i = 0; $i < $arr1Len; $i++) :
+         if ($clientArray[$arr1[$i]] < $maxDownloads) :
+            $access = true;
+            break;
+         endif;
+     endfor;
+   endif;
+endif;
+?>
+
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+
+<html lang="de">
+<head>
+<title>App-Download</title>
+
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<meta name="description" content=""> <meta name="keywords" content="">
+<meta http-equiv="cache-control" content="no-cache">
+<meta http-equiv="pragma" content="no-cache">
+<link rel="stylesheet" type="text/css" href="../css/phoenix.css"> 
+
+<?php include_once ("../include/js_framework.inc.php"); ?>
+<script src="../js/checkFormTags.js" type="text/javascript"></script>
+
+<script type="text/javascript">
+<!--
+
+// JQuery.Request (GET)
+function ajaxRequestGet(url, data) {
+  $.ajax({
+     type: "GET",
+     url: url,
+     data: data,
+     async: false,
+     cache: false,
+     success: function(msg){eval(msg);}
+  });
+}
+
+function versionURL(db_item,filename) {
+	<?php if ($isMobile) : ?>
+	  ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=0&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+	  if (cnt < <?php echo $maxDownloads ?>) {
+       ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=1&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+       $('#' + db_item).click(function(e) { e.preventDefault(); });
+       var specialURL = filename;
+       document.location.href= '../' + specialURL;
+    }
+  <?php else : ?>
+       ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=1&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+       $('#' + db_item).click(function(e) { e.preventDefault(); });
+       var specialURL = filename;
+       document.location.href= '../' + specialURL;
+  <?php endif; ?>
+}
+
+-->
+</script>
+
+
+</head>
+
+<body>
+	<div style="width:320px; height:50px;">
+		&nbsp;&nbsp;&nbsp;&nbsp;
+    </div>
+  	
+	<div style="float:left; width:70px;">
+		&nbsp;
+    </div>
+    <div style="float:left; width:260px;">
+        <div style="width:260px; height:60px; text-align:center;">
+        <img src="../images/external/logo_stadtbote.jpg" height=42px width=200px alt="Stadtbote Logo">
+        </div>
+        <div style="width:260px; height:50px; text-align:center;">
+        <b>Bitte folgenden Link anklicken,<br>
+um den Installationssatz zu laden:</b>
+        </div>
+<!--
+        <div style="width:260px; height:50px; text-align:center;">
+        <h2><a href="a.2.61c.apk">votian-Installation (2.61c)</a></h2>
+        </div>
+        <div style="width:260px; height:50px; text-align:center;">
+        <h2><a href="Taschenlampe.apk">Taschenlampe</a></h2>
+        </div>
+        <div style="width:260px; height:50px; text-align:center;">
+        <h2><a href="downloader.apk">Downloader</a></h2>
+        </div>
+-->
+    <?php if (!$isMobile || $access) : ?>
+
+      <?php for ($i = 0; $i < $arr1Len; $i++) : ?>
+    
+              <?php if (!$isMobile || $clientArray[$arr1[$i]] == "" || $clientArray[$arr1[$i]] < $maxDownloads) : ?>  
+              <div style="width:260px; height:50px; text-align:center;">
+              <h2><a id="<?php echo $arr1[$i] ?>" href="javascript:versionURL('<?php echo $arr1[$i] ?>','<?php echo $arr2[$i] ?>');"><?php echo $arr3[$i] ?></a></h2>
+              </div>
+            <?php endif; ?>
+    
+      <?php endfor; ?>
+        
+    <?php else :  ?>
+    
+	    <div style="width:320px; height:50px; text-align:center;">
+	      <h2>Bitte nutzen Sie einen</h2><br>
+	      <h2>WLAN-Zugang zum Download!</h2><br><br>
+	      <h2>Vielen Dank!</h2>
+	    </div>
+    
+    <?php endif;  ?>
+        
+        
+<div style="width:260px; height:50px; text-align:center;">
+  <b>Kurzanleitung Installation votian App via Downloader</b>
+  </div>
+  <div style="width:260px; height:50px; text-align:left;">
+  01. Chrome-Browser starten<br>
+  02. <a href="http://app.assecutor.de/sb/index.html">Downloadseite</a> &ouml;ffnen<br>
+  03. Downloader herunterladen<br>
+  04. Downloader installieren<br>
+  05. Downloader auf den Startbildschirm ziehen<br>
+  - unten auf das mittlere runde Symbol mit den 6 Punkten tippen<br>
+  - Downloader antippen, festhalten und auf dem Startbildschirm
+  loslassen<br>
+  06. Downloader starten<br>
+  07. [Aktualisieren] antippen<br>
+  08. gr&uuml;n hinterlegten Eintrag (Framework: 3.x) antippen<br>
+  09. Installation der App durchf&uuml;hren<br>
+  10. App auf den Startbildschirm ziehen (analog Punkt 05)<br><br>
+  
+  F&uuml;r sp&auml;tere App-Aktualisierungen gehen Sie gem&auml;&szlig;
+  Punkt 06 - 09 vor.<br>
+  Sofern eine Aktualisierung verf&uuml;gbar ist, erscheint der Eintrag
+  (siehe Punkt 08) in gr&uuml;n. Wenn der Eintrag grau ist, ist die neueste
+  Version bereits installiert.
+  </div>
+  
+    </div>
+</body>
+
+
+</html>

html/sysadmin/app_downloader/web_download/app_versions_TEST.php

@@ -0,0 +1,159 @@
+<?php
+/*=======================================================================
+ *
+ * download.php
+ *
+ =======================================================================*/
+
+
+include_once ("../include/mc_gen_include.inc.php");
+require_once "DB.php";
+
+
+// DB-Config
+$dbhost = "172.16.0.111:3711";  // EXTERNAL_DB_METAOBJECT
+$dblogin = "phoenix";
+$dbpassword = "AdAdgkS13";
+$dbname = "phoenix";
+$dsn = "mysql://$dblogin:$dbpassword@$dbhost/$dbname";
+$db = DB::connect($dsn, false);
+if (DB::isError($db))
+    die ("$PHP_SELF: " . $db->getMessage());
+$db->setFetchMode(DB_FETCHMODE_ASSOC);
+$db->query('SET NAMES latin1');
+
+
+// Current timestamp
+$currentTime = date("Y-m-d H:i:s");
+
+$clientIP = trim($_SERVER['REMOTE_ADDR']);
+
+$maxDownloads = 2;
+
+// DEFINE VERSIONS HERE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+$arr1 = array(); $arr2 = array(); $arr3 = array();
+$arr1[0] = "HTM_333";        $arr2[0] = "htm__3.33.apk";     $arr3[0] = "POCO App (=TPS), V3.33";
+$arr1[1] = "HTMV_330";       $arr2[1] = "htmv_.0330.apk";    $arr3[1] = "IKEA App (=votian), V3.30";
+$arr1[2] = "HTMV_332d";      $arr2[2] = "htmv__3.32d.apk";   $arr3[2] = "IKEA App (=votian), V3.32d";
+$arr1[3] = "SB_HTGT_334a";   $arr2[3] = "sb_3.34a.apk";      $arr3[3] = "SB / HTGT, V3.34a";
+
+$arr1Len = count($arr1);
+
+
+$access = true;
+$isMobile = false;
+if (substr($clientIP,0,7) == "10.243.") :
+
+   $access = false;
+   $isMobile = true;
+
+   // Check individual counter
+   $clientArray = getColVectorFromDB2ArrayByClause("temp.app_download", "appd_cnt", "appd_ip = '" . $clientIP . "'", "appd_ver", "", "");
+
+   if ($arr1Len == 0) :
+      $access = true;
+   else :
+     for ($i = 0; $i < $arr1Len; $i++) :
+         if ($clientArray[$arr1[$i]] < $maxDownloads) :
+            $access = true;
+            break;
+         endif;
+     endfor;
+   endif;
+endif;
+?>
+
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+
+<html lang="de">
+<head>
+<title>App-Download</title>
+
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<meta name="description" content=""> <meta name="keywords" content="">
+<meta http-equiv="cache-control" content="no-cache">
+<meta http-equiv="pragma" content="no-cache">
+<link rel="stylesheet" type="text/css" href="../css/phoenix.css"> 
+
+<?php include_once ("../include/js_framework.inc.php"); ?>
+<script src="../js/checkFormTags.js" type="text/javascript"></script>
+
+<script type="text/javascript">
+<!--
+
+// JQuery.Request (GET)
+function ajaxRequestGet(url, data) {
+  $.ajax({
+     type: "GET",
+     url: url,
+     data: data,
+     async: false,
+     cache: false,
+     success: function(msg){eval(msg);}
+  });
+}
+
+function versionURL(db_item,filename) {
+	<?php if ($isMobile) : ?>
+	  ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=0&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+	  if (cnt < <?php echo $maxDownloads ?>) {
+       ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=1&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+       $('#' + db_item).click(function(e) { e.preventDefault(); });
+       var specialURL = filename;
+       document.location.href= '../' + specialURL;
+    }
+  <?php else : ?>
+       ajaxRequestGet('../web_download/ajaxDownloader.php', 'mode=1&clientIP=<?php echo $clientIP ?>&clientVersion=' + db_item);
+       $('#' + db_item).click(function(e) { e.preventDefault(); });
+       var specialURL = filename;
+       document.location.href= '../' + specialURL;
+  <?php endif; ?>
+}
+
+-->
+</script>
+
+
+</head>
+
+<body>
+	<div style="width:400px; height:50px;">
+		&nbsp;&nbsp;&nbsp;&nbsp;
+  </div>
+  	
+	<div style="float:left; width:70px;">
+		&nbsp;
+  </div>
+
+  <div style="float:left; width:320px;">
+  	
+    <div style="width:320px; height:100px; text-align:center;">
+       <img src="../logo.png" height=100px width=100px alt="Logo">
+    </div>
+    
+    <?php if (!$isMobile || $access) : ?>
+
+      <?php for ($i = 0; $i < $arr1Len; $i++) : ?>
+    
+              <?php if (!$isMobile || $clientArray[$arr1[$i]] == "" || $clientArray[$arr1[$i]] < $maxDownloads) : ?>  
+              <div style="width:320px; height:50px; text-align:center;">
+              <h2><a id="<?php echo $arr1[$i] ?>" href="javascript:versionURL('<?php echo $arr1[$i] ?>','<?php echo $arr2[$i] ?>');"><?php echo $arr3[$i] ?></a></h2>
+              </div>
+            <?php endif; ?>
+    
+      <?php endfor; ?>
+        
+    <?php else :  ?>
+    
+	    <div style="width:320px; height:50px; text-align:center;">
+	      <h2>Bitte nutzen Sie einen</h2><br>
+	      <h2>WLAN-Zugang zum Download!</h2><br><br>
+	      <h2>Vielen Dank!</h2>
+	    </div>
+    
+    <?php endif;  ?>
+
+  </div>
+</body>
+</html>

html/sysadmin/app_downloader/web_download/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+
+<html lang="de">
+<head>
+<title>votian</title>
+
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<meta name="description" content="votian"> <meta name="keywords" content="votian">
+<meta http-equiv="refresh" content="0; URL=../index.html">
+
+</head>
+
+<body bgcolor="#FFFFFA" leftmargin="1" topmargin="1" marginwidth="0" marginheight="0" link="#990000" vlink="#990000" alink="#990000">
+  <a href="../index.html">Bitte hier klicken, wenn Sie nicht automatisch weitergeleitet werden...</a>
+</body>
+
+</html>