441 lines
17 KiB
PHP
441 lines
17 KiB
PHP
<?php
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/*****************************************************************************
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IP Reg, a PHP/MySQL IPAM tool
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Copyright (C) 2007-2009 Wietse Warendorff
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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For more information, visit http://sourceforge.net/projects/ipreg,
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or contact me at wietsew@users.sourceforge.net
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*****************************************************************************/
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// start page
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// includes
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include("includes.php");
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// get id
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$subnet_id = sanitize($_GET['subnet_id']);
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// get page
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if(isset($_GET['page'])) {
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$page = sanitize($_GET['page']);
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}
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// start output
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$smarty->assign("scripts",'changetext.js');
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include("header.php");
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// set language variables
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$smarty->assign($lang);
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// setup subnet
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// build query
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$query = "SELECT
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subnet.subnet_address,
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subnet.subnet_mask,
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subnet.subnet_dhcp_start,
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subnet.subnet_dhcp_end,
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subnet.subnet_info,
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subnet.protocol_version,
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subnet.ntp_server,
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COUNT(node.subnet_id) AS node_counter
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FROM
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subnet
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LEFT JOIN
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node
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ON
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node.subnet_id=subnet.subnet_id
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WHERE
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subnet.subnet_id=" . $subnet_id . "
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GROUP BY
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subnet.subnet_id";
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// run query
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$subnet = $db->db_select($query);
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// set needed variables
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$subnet_address = $subnet[0]['subnet_address'];
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$subnet_mask = $subnet[0]['subnet_mask'];
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$subnet_dhcpstart = $subnet[0]['subnet_dhcp_start'];
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$subnet_dhcpend = $subnet[0]['subnet_dhcp_end'];
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$subnet_proto_vers = $subnet[0]['protocol_version'];
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$subnet_ntp_server = $subnet[0]['ntp_server'];
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// set counters
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$host_counter = pow(2,(32-$subnet_mask));
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$node_counter = $subnet[0]['node_counter'];
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$subnet_usedpercentage = round((($node_counter/($host_counter-2))*100), 1);
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// send to tpl
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$smarty->assign("subnet_id", $subnet_id);
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$smarty->assign("subnet_address", $subnet_address);
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$smarty->assign("subnet_mask", $subnet_mask);
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$smarty->assign("subnet_dhcpstart", $subnet_dhcpstart);
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$smarty->assign("subnet_dhcpend", $subnet_dhcpend);
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$smarty->assign("subnet_info", nl2br($subnet[0]['subnet_info']));
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$smarty->assign("subnet_proto_vers", $subnet_proto_vers);
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$smarty->assign("subnet_ntp_server", $subnet_ntp_server);
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$smarty->assign("node_counter", $node_counter);
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$smarty->assign("subnet_usedpercentage", $subnet_usedpercentage);
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$smarty->assign("config_color_unused", $config_color_unused);
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$smarty->assign("host_counter", $host_counter-2);
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$smarty->assign("free_counter", (($host_counter-2)-$node_counter));
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// setup subnet
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// split up the range
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$iprange = explode('.', $subnet_address);
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$iprange1 = $iprange[0];
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$iprange2 = $iprange[1];
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$iprange3 = $iprange[2];
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$iprange4 = $iprange[3];
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// create empty subnet-array
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$subnet = array();
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// determine range (Class A/B/C)
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if ($subnet_mask>=24) {
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// Class C
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// fill subnet-array with addresses we want to see
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for($i=0;$i<$host_counter;$i++) {
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// build ip
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$ip = $iprange1 . '.' . $iprange2 . '.' . $iprange3 . '.' . ($iprange4+$i);
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// fill subnet-array
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$subnet[$ip] = array();
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}
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// calculate broadcast address
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$broadcast_address = $iprange1 . '.' . $iprange2 . '.' . $iprange3 . '.' . ($iprange4+$i-1);
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// to tpl
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$smarty->assign("iprange1", $iprange1);
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$smarty->assign("iprange2", $iprange2);
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$smarty->assign("iprange3", $iprange3);
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$smarty->assign("iprange4", $iprange4);
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$smarty->assign("subnetmask1", 255);
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$smarty->assign("subnetmask2", 255);
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$smarty->assign("subnetmask3", 255);
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$smarty->assign("subnetmask4", 256-$host_counter);
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// no pagination needed
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$smarty->assign("noselect", TRUE);
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$smarty->assign("one_select", FALSE);
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$smarty->assign("two_select", FALSE);
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// set displayed nodes
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$nodes_displayed = $host_counter;
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} else if ($subnet_mask>=16) {
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// Class B
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// which part do we want to see?
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if((empty($page)) ? $page=$subnet_address : $page=$page);
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$page = explode('.', $page);
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$page2 = $page[2];
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// fill subnet-array with addresses we want to see
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for($i=0;$i<256;$i++) {
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// build ip
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$ip = $iprange1 . '.' . $iprange2 . '.' . $page2 . '.' . $i;
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// fill subnet-array
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$subnet[$ip] = array();
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}
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// calculate broadcast address
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$broadcast_address = $iprange1 . '.' . $iprange2 . '.' . ($iprange3+$i-1) . '.255';
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// to tpl
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$smarty->assign("iprange1", $iprange1);
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$smarty->assign("iprange2", $iprange2);
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// loop addresses in range3
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for($i=$iprange3;$i<(pow(2,(32-$subnet_mask))/256);$i++) {
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// send to tpl
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$smarty->assign("iprange3", $i);
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$smarty->assign("iprange4", 0);
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// set select box
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if($i==$page2) {
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$smarty->assign("row_selected", "selected");
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} else {
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$smarty->assign("row_selected", "");
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}
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}
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$smarty->assign("subnetmask1", 255);
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$smarty->assign("subnetmask2", 255);
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$smarty->assign("subnetmask3", 256-($host_counter/256));
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$smarty->assign("subnetmask4", 0);
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// one select box
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$smarty->assign("noselect", FALSE);
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$smarty->assign("one_select", TRUE);
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$smarty->assign("two_select", FALSE);
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// set displayed nodes
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$nodes_displayed = 256;
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} else {
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// Class A
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// which part do we want to see?
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if((empty($page)) ? $page=$subnet_address : $page=$page);
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$page = explode('.', $page);
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$page2 = $page[1];
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$page3 = $page[2];
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// fill subnet-array with addresses we want to see
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for($i=0;$i<256;$i++) {
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// build ip
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$ip = $iprange1 . '.' . $page2 . '.' . $page3 . '.' . $i;
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// fill subnet-array
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$subnet[$ip] = array();
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}
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// calculate broadcast address
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$broadcast_address = $iprange1 . '.' . ($iprange2+$i-1) . '.255.255';
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// to tpl
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$smarty->assign("iprange1", $iprange1);
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$smarty->assign("iprange2", $iprange2);
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// loop addresses in range 2
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for($i=$iprange2;$i<(pow(2,(24-$subnet_mask))/256);$i++) {
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// send to tpl
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$smarty->assign("iprange1", $iprange1);
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$smarty->assign("iprange2", $i);
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$smarty->assign("iprange3", $page3);
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$smarty->assign("iprange4", $iprange4);
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// set select box
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if($i==$page2) {
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$smarty->assign("row1_selected", "selected");
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} else {
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$smarty->assign("row1_selected", "");
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}
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// parse block
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$tp->parse("two_select_row1");
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}
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// loop addresses in range 3
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for($i=0;$i<256;$i++) {
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// send to tpl
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$smarty->assign("iprange1", $iprange1);
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$smarty->assign("iprange2", $page2);
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$smarty->assign("iprange3", $i);
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$smarty->assign("iprange4", $iprange4);
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// set select box
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if($i==$page3) {
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$smarty->assign("row2_selected", "selected");
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} else {
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$smarty->assign("row2_selected", "");
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}
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// parse block
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$tp->parse("two_select_row2");
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}
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$smarty->assign("subnetmask1", 255);
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$smarty->assign("subnetmask2", 256-($host_counter/65536));
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$smarty->assign("subnetmask3", 0);
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$smarty->assign("subnetmask4", 0);
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// one select box
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$smarty->assign("noselect", FALSE);
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$smarty->assign("one_select", FALSE);
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$smarty->assign("two_select", TRUE);
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// set displayed nodes
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$nodes_displayed = 256;
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}
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// get nodes for this subnetview and implement the values into the array
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// build query
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$query = "SELECT
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asset.asset_name,
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assetclassgroup.assetclassgroup_color,
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node.node_id,
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node.node_ip
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FROM
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asset,
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assetclass,
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assetclassgroup,
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node
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WHERE
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node.node_ip IN ('".implode("','",array_keys($subnet))."')
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AND node.subnet_id='$subnet_id'
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AND asset.asset_id=node.asset_id
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AND assetclass.assetclass_id=asset.assetclass_id
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AND assetclassgroup.assetclassgroup_id=assetclass.assetclassgroup_id";
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// run query
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$nodes = $db->db_select($query);
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// count results
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$node_counter = count($nodes);
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// any nodes?
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if ($node_counter>0) {
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// get objects
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foreach($nodes AS $node) {
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// add node-values to ip in subnet-array
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$subnet[$node['node_ip']] = $node;
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}
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}
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// replace ip's in subnet-array (if necessary)
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// check for subnet address
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if(array_key_exists($subnet_address, $subnet)) {
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// replace
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$subnet[$subnet_address] = array("subnet_address");
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}
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// check for broadcast address
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if(array_key_exists($broadcast_address, $subnet)) {
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// replace
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$subnet[$broadcast_address] = array("broadcast_address");
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}
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$dhcpstart = 0;
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if ($subnet_dhcpstart && $subnet_dhcpend) {
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$dhcpstart = ip2long($subnet_dhcpstart);
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$dhcpend = ip2long($subnet_dhcpend);
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}
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// loop subnet-array and send to template
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// start counter
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// $i=1;
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// loop subnet-array
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foreach($subnet AS $node_ip => $node) {
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// make new line?
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// if(($i%$_SESSION['suser_imagecount']==0 && $i!=$nodes_displayed) ? $tr="</tr><tr>" : $tr="");
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// check if node-ip in DHCP-area
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$subnet[$node_ip]["dynamic"] = False;
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if ($dhcpstart > 0) {
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$ipval = ip2long($node_ip);
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if (($ipval >= $dhcpstart) and ($ipval <= $dhcpend)) {
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$subnet[$node_ip]["dynamic"] = True;
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}
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}
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// check node
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if (empty($node)) {
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// empty node to tpl
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$subnet[$node_ip]["url"] = 'assigniptonode.php?subnet_id=' . $subnet_id . '&node_ip='. $node_ip;
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$subnet[$node_ip]["remotetext"] = $node_ip;
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if ($subnet[$node_ip]["dynamic"]) {
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$subnet[$node_ip]["assetclassgroup_color"] = $config_color_dynamic;
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} else {
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$subnet[$node_ip]["assetclassgroup_color"] = $config_color_unused;
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}
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} else if (array_key_exists(0, $node) && $node[0]=="subnet_address") {
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// subnet address to tpl
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$subnet[$node_ip]["url"] = "";
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$subnet[$node_ip]["remotetext"] = $node_ip . ' ' . $lang['lang_subnet_subnetaddress'];
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$subnet[$node_ip]["assetclassgroup_color"] = $config_color_blocked;
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} else if (array_key_exists(0, $node) && $node[0]=="broadcast_address") {
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// broadcast address to tpl
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$subnet[$node_ip]["url"] = "";
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$subnet[$node_ip]["remotetext"] = $node_ip . ' ' . $lang['lang_subnet_broadcastaddress'];
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$subnet[$node_ip]["assetclassgroup_color"] = $config_color_blocked;
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} else {
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// node to tpl
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$subnet[$node_ip]["url"] = 'nodeview.php?node_id=' . $node['node_id'];
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$subnet[$node_ip]["remotetext"] = $node_ip . ' ' . $node['asset_name'];
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$subnet[$node_ip]["assetclassgroup_color"] = $node['assetclassgroup_color'];
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}
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// update counter
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// $i++;
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}
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$smarty->assign("subnet", $subnet);
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$smarty->assign("imagewrap", $_SESSION['suser_imagecount']);
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// setup vlan
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// build query
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$query = "SELECT
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vlan.vlan_id AS vlan_id,
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vlan.vlan_name AS vlan_name,
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vlan.vlan_number AS vlan_number
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FROM
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subnetvlan,
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vlan
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WHERE
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subnetvlan.subnet_id=" . $subnet_id . "
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AND vlan.vlan_id=subnetvlan.vlan_id
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ORDER BY
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vlan.vlan_name";
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// run query
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$vlans = $db->db_select($query);
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$smarty->assign("vlans", $vlans);
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// setup location
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// build query
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$query = "SELECT
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location.location_id,
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location.location_name
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FROM
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location
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LEFT JOIN
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subnetlocation
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ON
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subnetlocation.location_id=location.location_id
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WHERE
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subnetlocation.subnet_id=". $subnet_id . "
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ORDER BY
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location.location_name";
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// run query
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$locations = $db->db_select($query);
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$smarty->assign("locations", $locations);
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// setup assetclassgroup
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// build query
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$query = "SELECT
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assetclassgroup_id AS id,
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assetclassgroup_name AS name,
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assetclassgroup_color AS color,
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COUNT(assetclass_id) AS counter
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FROM subnet
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LEFT JOIN node USING (subnet_id)
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LEFT JOIN asset USING (asset_id)
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LEFT JOIN assetclass USING (assetclass_id)
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LEFT JOIN assetclassgroup USING (assetclassgroup_id)
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WHERE subnet_id=" . $subnet_id . "
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GROUP BY assetclass_id
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ORDER BY counter DESC";
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// run query
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$assetclassgroups = $db->db_select($query);
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$smarty->assign("assetclassgroups", $assetclassgroups);
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// end page
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// output
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$smarty->display("subnetview.tpl");
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// end output
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include("footer.php");
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?>
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