* putting latest MDB2 into SVN

* adding MDB2 drivers for mssql, mysql, mysqli, pgsql, sqlite

1 files changed, 183 insertions, 0 deletions

diff --git a/program/lib/MDB2/Date.php b/program/lib/MDB2/Date.php
new file mode 100644
index 000000000..ce846543a
--- /dev/null
+++ b/program/lib/MDB2/Date.php
@@ -0,0 +1,183 @@
+<?php
+// +----------------------------------------------------------------------+
+// | PHP versions 4 and 5                                                 |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1998-2006 Manuel Lemos, Tomas V.V.Cox,                 |
+// | Stig. S. Bakken, Lukas Smith                                         |
+// | All rights reserved.                                                 |
+// +----------------------------------------------------------------------+
+// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB  |
+// | API as well as database abstraction for PHP applications.            |
+// | This LICENSE is in the BSD license style.                            |
+// |                                                                      |
+// | Redistribution and use in source and binary forms, with or without   |
+// | modification, are permitted provided that the following conditions   |
+// | are met:                                                             |
+// |                                                                      |
+// | Redistributions of source code must retain the above copyright       |
+// | notice, this list of conditions and the following disclaimer.        |
+// |                                                                      |
+// | Redistributions in binary form must reproduce the above copyright    |
+// | notice, this list of conditions and the following disclaimer in the  |
+// | documentation and/or other materials provided with the distribution. |
+// |                                                                      |
+// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken,    |
+// | Lukas Smith nor the names of his contributors may be used to endorse |
+// | or promote products derived from this software without specific prior|
+// | written permission.                                                  |
+// |                                                                      |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS  |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT    |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS    |
+// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE      |
+// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,          |
+// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
+// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
+// |  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED  |
+// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT          |
+// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
+// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE          |
+// | POSSIBILITY OF SUCH DAMAGE.                                          |
+// +----------------------------------------------------------------------+
+// | Author: Lukas Smith <smith@pooteeweet.org>                           |
+// +----------------------------------------------------------------------+
+//
+// $Id: Date.php,v 1.10 2006/03/01 12:15:32 lsmith Exp $
+//
+
+/**
+ * @package  MDB2
+ * @category Database
+ * @author   Lukas Smith <smith@pooteeweet.org>
+ */
+
+/**
+ * Several methods to convert the MDB2 native timestamp format (ISO based)
+ * to and from data structures that are convenient to worth with in side of php.
+ * For more complex date arithmetic please take a look at the Date package in PEAR
+ *
+ * @package MDB2
+ * @category Database
+ * @author  Lukas Smith <smith@pooteeweet.org>
+ */
+class MDB2_Date
+{
+    // {{{ mdbNow()
+
+    /**
+     * return the current datetime
+     *
+     * @return string current datetime in the MDB2 format
+     * @access public
+     */
+    function mdbNow()
+    {
+        return date('Y-m-d H:i:s');
+    }
+    // }}}
+
+    // {{{ mdbToday()
+
+    /**
+     * return the current date
+     *
+     * @return string current date in the MDB2 format
+     * @access public
+     */
+    function mdbToday()
+    {
+        return date('Y-m-d');
+    }
+    // }}}
+
+    // {{{ mdbTime()
+
+    /**
+     * return the current time
+     *
+     * @return string current time in the MDB2 format
+     * @access public
+     */
+    function mdbTime()
+    {
+        return date('H:i:s');
+    }
+    // }}}
+
+    // {{{ date2Mdbstamp()
+
+    /**
+     * convert a date into a MDB2 timestamp
+     *
+     * @param int hour of the date
+     * @param int minute of the date
+     * @param int second of the date
+     * @param int month of the date
+     * @param int day of the date
+     * @param int year of the date
+     *
+     * @return string a valid MDB2 timestamp
+     * @access public
+     */
+    function date2Mdbstamp($hour = null, $minute = null, $second = null,
+        $month = null, $day = null, $year = null)
+    {
+        return MDB2_Date::unix2Mdbstamp(mktime($hour, $minute, $second, $month, $day, $year, -1));
+    }
+    // }}}
+
+    // {{{ unix2Mdbstamp()
+
+    /**
+     * convert a unix timestamp into a MDB2 timestamp
+     *
+     * @param int a valid unix timestamp
+     *
+     * @return string a valid MDB2 timestamp
+     * @access public
+     */
+    function unix2Mdbstamp($unix_timestamp)
+    {
+        return date('Y-m-d H:i:s', $unix_timestamp);
+    }
+    // }}}
+
+    // {{{ mdbstamp2Unix()
+
+    /**
+     * convert a MDB2 timestamp into a unix timestamp
+     *
+     * @param int a valid MDB2 timestamp
+     * @return string unix timestamp with the time stored in the MDB2 format
+     *
+     * @access public
+     */
+    function mdbstamp2Unix($mdb_timestamp)
+    {
+        $arr = MDB2_Date::mdbstamp2Date($mdb_timestamp);
+
+        return mktime($arr['hour'], $arr['minute'], $arr['second'], $arr['month'], $arr['day'], $arr['year'], -1);
+    }
+    // }}}
+
+    // {{{ mdbstamp2Date()
+
+    /**
+     * convert a MDB2 timestamp into an array containing all
+     * values necessary to pass to php's date() function
+     *
+     * @param int a valid MDB2 timestamp
+     *
+     * @return array with the time split
+     * @access public
+     */
+    function mdbstamp2Date($mdb_timestamp)
+    {
+        list($arr['year'], $arr['month'], $arr['day'], $arr['hour'], $arr['minute'], $arr['second']) =
+            sscanf($mdb_timestamp, "%04u-%02u-%02u %02u:%02u:%02u");
+        return $arr;
+    }
+    // }}}
+}
+
+?>