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#!/usr/local/bin/php
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<?php
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/* $Id$ */
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/*
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load_balancer_pool.php
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part of pfSense (http://www.pfsense.com/)
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Copyright (C) 2005 Bill Marquette <bill.marquette@gmail.com>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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require("guiconfig.inc");
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if (!is_array($config['load_balancer']['lbpool'])) {
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$config['load_balancer']['lbpool'] = array();
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}
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$a_pool = &$config['load_balancer']['lbpool'];
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if ($_POST) {
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$pconfig = $_POST;
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if ($_POST['apply']) {
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$retval = 0;
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if (!file_exists($d_sysrebootreqd_path)) {
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config_lock();
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$retval |= filter_configure();
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config_unlock();
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}
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$savemsg = get_std_save_message($retval);
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//unlink_if_exists($d_poolconfdirty_path);
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}
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}
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if ($_GET['act'] == "del") {
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if ($a_pool[$_GET['id']]) {
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/* make sure no virtual servers reference this entry */
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if (is_array($config['load_balancer']['virtual_server'])) {
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foreach ($config['load_balancer']['virtual_server'] as $vs) {
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if ($vs['pool'] == $a_pool[$_GET['id']]['name']) {
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$input_errors[] = "This entry cannot be deleted because it is still referenced by at least one virtual server.";
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break;
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}
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}
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}
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if (!$input_errors) {
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unset($a_pool[$_GET['id']]);
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write_config();
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touch($d_poolconfdirty_path);
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header("Location: load_balancer_pool.php");
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exit;
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}
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}
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}
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$pgtitle = "Load Balancer: Pool";
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<p class="pgtitle"><?=$pgtitle?></p>
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<form action="load_balancer_pool.php" method="post">
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<?php if ($savemsg) print_info_box($savemsg); ?>
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<?php if (file_exists($d_vipconfdirty_path)): ?><p>
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<?php print_info_box_np("The load balancer configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
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<?php endif; ?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr><td class="tabnavtbl">
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<?php
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/* active tabs */
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$tab_array = array();
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$tab_array[] = array("Pools", true, "load_balancer_pool.php");
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$tab_array[] = array("Virtual Servers", false, "load_balancer_virtual_server.php");
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display_top_tabs($tab_array);
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?>
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</td></tr>
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<tr>
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<td>
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<div id="mainarea">
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<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td width="10%" class="listhdrr">Name</td>
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<td width="25%" class="listhdrr">Servers/Gateways</td>
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<td width="10%" class="listhdrr">Port</td>
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<td width="15%" class="listhdrr">Monitor</td>
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<td width="30%" class="listhdr">Description</td>
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<td width="10%" class="list"></td>
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</tr>
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<?php $i = 0; foreach ($a_pool as $vipent): ?>
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<tr>
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<td class="listlr" ondblclick="document.location='load_balancer_pool_edit.php?id=<?=$i;?>';">
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<?=$vipent['name'];?>
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</td>
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<td class="listlr" align="center" ondblclick="document.location='load_balancer_pool_edit.php?id=<?=$i;?>';">
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<?php foreach ($vipent['servers'] as $server): ?>
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<?=$server;?><br>
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<?php endforeach; ?>
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</td>
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<td class="listlr" ondblclick="document.location='load_balancer_pool_edit.php?id=<?=$i;?>';">
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<?=$vipent['port'];?>
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</td>
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<td class="listlr" ondblclick="document.location='load_balancer_pool_edit.php?id=<?=$i;?>';">
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<?=$vipent['monitor'];?>
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</td>
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<td class="listbg" ondblclick="document.location='load_balancer_pool_edit.php?id=<?=$i;?>';">
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<font color="#FFFFFF"><?=$vipent['desc'];?></font>
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</td>
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<td class="list" nowrap>
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td valign="middle"><a href="load_balancer_pool_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
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<td valign="middle"><a href="load_balancer_pool.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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<?php $i++; endforeach; ?>
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<tr>
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<td class="list" colspan="5"></td>
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<td class="list">
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<table border="0" cellspacing="0" cellpadding="1">
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<tr>
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<td valign="middle"><a href="load_balancer_pool_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
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</tr>
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</table>
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</td>
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</tr>
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</table>
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</div>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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