function Layout() {
global $link,$locsep,$resmsg;
global $xm,$ym,$xo,$yo,$len,$geo,$ina,$flt,$lev,$ipi;
global $mapbg,$rloc,$cloc,$bloc;
$net = array();
# Gather Device Info
if($ina == "vlan"){
$query = GenQuery('vlans','g','device','device','',array('vlanid'),array('regexp'),array($flt));
$res = @DbQuery($query,$link);
if($res){
while( ($vl = @DbFetchRow($res)) ){
$devs[] = preg_replace('/([\^\$+])/','\\\\\\\\$1',$vl[0]); # \Q...\E Doesn't seem to work in MySQL?
}
@DbFreeResult($res);
}else{
echo @DbError($link);
}
if (! is_array ($devs) ){echo $resmsg;die;}
$query = GenQuery('devices','s','name,ip,location,icon','','',array('name'),array('regexp'),array(implode("|",$devs)));
}elseif($ina == "network"){
$query = GenQuery('networks','g','device','device','',array('ip'),array('='),array($flt));
$res = @DbQuery($query,$link);
if($res){
while( ($net = @DbFetchRow($res)) ){
$devs[] = preg_replace('/([\^\$\*\+])/','\\\\\\\\$1',$net[0]);
}
@DbFreeResult($res);
}else{
echo @DbError($link);
}
if (! is_array ($devs) ){echo $resmsg;die;}
$query = GenQuery('devices','s','name,ip,location,icon','','',array('name'),array('regexp'),array(implode("|",$devs)));
}elseif($ina == "type"){
$query = GenQuery('devices','s','name,ip,location,icon','','',array('type'),array('regexp'),array($flt));
}else{
$query = GenQuery('devices','s','name,ip,location,icon','','',array('location'),array('regexp'),array($flt));
}
$res = @DbQuery($query,$link);
if($res){
while( ($d = @DbFetchRow($res)) ){
$l = explode($locsep, $d[2]);
if($lev == "c" or $lev == "C"){
$locs[$l[0]][$l[1]]++;
}elseif($lev == "b" or $lev == "B"){
$locs[$l[0]][$l[1]][$l[2]]++;
}else{
$locs[$l[0]][$l[1]][$l[2]][$l[3]][] = $d[0];
}
$dev['ip'] [$d[0]] = long2ip($d[1]);
$dev['ic'] [$d[0]] = $d[3];
$dev['reg'][$d[0]] = $l[0];
$dev['cty'][$d[0]] = $l[1];
$dev['bld'][$d[0]] = $l[2];
$dev['rom'][$d[0]] = $l[4];
}
@DbFreeResult($res);
}else{
echo @DbError($link);
}
if($ipi){
$query = GenQuery('networks');
$res = @DbQuery($query,$link);
if($res){
while( ($n = @DbFetchRow($res)) ){
$net[$n[0]][$n[1]] .= " ". long2ip($n[2]);
}
}else{
echo @DbError($link);
}
@DbFreeResult($res);
}
# Gather Link Info
$query = GenQuery('links');
$res = @DbQuery($query,$link);
if($res){
while( ($l = @DbFetchRow($res)) ){
if($dev[$l[1]]['ic'] and $dev[$l[3]]['ic']){ # both ends are ok, if an icon exists
if($lev == "f"){
if( isset($devlink[$l[3]][$l[1]]) ){ # opposite link doesn't exist?
$devlink[$l[3]][$l[1]]['nbw'][$l[3]][$l[4]][$l[1]][$l[2]] = $l[5];
}else{
$devlink[$l[1]][$l[3]]['bw'][$l[1]][$l[2]][$l[3]][$l[4]] = $l[5];
}
}
if($dev[$l[1]]['bld'] != $dev[$l[3]]['bld']) { # is it same bld?
$nbldlink[$dev[$l[1]]['bld']] ++;
$abldlink[$dev[$l[1]]['bld']][$dev[$l[3]]['bld']]++; # needed for Arranging.
if(isset($bldlink[$dev[$l[3]]['bld']][$dev[$l[1]]['bld']]) ){ # link defined already?
$bldlink[$dev[$l[3]]['bld']][$dev[$l[1]]['bld']]['nbw'][$l[3]][$l[4]][$l[1]][$l[2]] = $l[5];
}else{
$bldlink[$dev[$l[1]]['bld']][$dev[$l[3]]['bld']]['bw'][$l[1]][$l[2]][$l[3]][$l[4]] = $l[5];
}
}
if($dev[$l[1]]['cty'] != $dev[$l[3]]['cty']){ # is it same cty?
$nctylink[$dev[$l[1]]['cty']]++;
$actylink[$dev[$l[1]]['cty']][$dev[$l[3]]['cty']]++; # needed for Arranging.
if(isset($ctylink[$dev[$l[3]]['cty']][$dev[$l[1]]['cty']]) ){ # link defined already?
$ctylink[$dev[$l[3]]['cty']][$dev[$l[1]]['cty']]['nbw'][$l[3]][$l[4]][$l[1]][$l[2]] = $l[5];
}else{
$ctylink[$dev[$l[1]]['cty']][$dev[$l[3]]['cty']]['bw'][$l[1]][$l[2]][$l[3]][$l[4]] = $l[5];
}
}
}
}
@DbFreeResult($res);
}else{
echo @DbError($link);
}
# Prepare geographic stuff
$mapinfo = "";
$mapframes = "";
$maplinks = "";
$mapitems = "";
if ($geo) {
if(count($cdev) == 1){
$rk = array_keys($cdev);
if(count($cdev[$rk[0]]) == 1){
$ck = array_keys($cdev[$rk[0]]);
$mapbg = TopoMap($rk[0],$ck[0]);
}else{
$mapbg = TopoMap($rk[0]);
}
}else{
$mapbg = TopoMap();
}
$bg = Imagecreatefrompng("log/$mapbg");
$xm = Imagesx($bg);
$ym = Imagesy($bg);
Imagedestroy($bg);
$query = GenQuery('locations');
$res = @DbQuery($query,$link);
if($res){
while( ($l = @DbFetchRow($res)) ){
if($l[3]){
if( $mapbg == TopoMap($l[1],$l[2]) ){
$bloc[$l[3]] = $l[4];
$bloc[$l[3]] = $l[5];
}
}elseif($l[2]){
if($mapbg == TopoMap($l[1]) ){
$cloc[$l[2]] = $l[4];
$cloc[$l[2]] = $l[5];
}
}else{
$rloc[$l[1]] = $l[4];
$rloc[$l[1]] = $l[5];
}
}
@DbFreeResult($res);
}else{
echo @DbError($link);
}
}
# Build Layout
Drawlevel($locs,(intval($xm/2) + $xo), (intval($ym/2) + $yo),$len );
}
function Map()
{
global $link, $lev, $fco, $xm, $ym, $xo, $yo, $csi, $bsi, $fsi, $cro, $bro, $cwt, $loi, $bwt, $dev, $ndev, $bdev, $cdev;
global $devlink, $ctylink, $bldlink, $rdevlink, $rctylink, $rbldlink, $nctylink, $nbldlink, $imgmap;
global $geo, $xbl, $ybl, $xct, $yct, $mapbg, $mapinfo, $mapframes, $maplinks, $mapitems, $locsep;
$mapinfo = "";
$mapframes = "";
$maplinks = "";
$mapitems = "";
$ctyscalx = 1.3;
$ctyscaly = 1;
$nreg = count($rdev);
$ncty = count($cdev);
if ($nreg == 1) {
$rk = array_keys($rdev);
if ($ncty == 1) {
$ctyscalx = 0;
$ctyscaly = 0;
$ck = array_keys($rdev[$rk[0]]);
$mapbg = TopoMap($rk[0], $ck[0]);
} else {
$mapbg = TopoMap($rk[0]);
}
} else {
$mapbg = TopoMap();
}
if ($geo) {
$bg = Imagecreatefrompng("log/{$mapbg}");
$xm = Imagesx($bg);
$ym = Imagesy($bg);
Imagedestroy($bg);
$query = GenQuery('locations');
$res = @DbQuery($query, $link);
if ($res) {
while ($l = @DbFetchRow($res)) {
if ($l[3]) {
if ($mapbg == TopoMap($l[1], $l[2])) {
$xbl["{$l['1']}{$locsep}{$l['2']}"][$l[3]] = $l[4];
$ybl["{$l['1']}{$locsep}{$l['2']}"][$l[3]] = $l[5];
}
} elseif ($l[2]) {
if ($mapbg == TopoMap($l[1])) {
$xct["{$l['1']}{$locsep}{$l['2']}"] = $l[4];
$yct["{$l['1']}{$locsep}{$l['2']}"] = $l[5];
}
} else {
$xrg[$l[1]] = $l[4];
$yrg[$l[1]] = $l[5];
}
}
@DbFreeResult($res);
} else {
echo @DbError($link);
}
}
$ctynum = 0;
ksort($cdev);
foreach (Arrange($cdev, "c") as $cty) {
$ctynum++;
$nbld = count($ndev[$cty]);
$ncl = $nctylink[$cty] ? $nctylink[$cty] : 1;
$l = explode($locsep, $cty);
if (!(isset($xct[$cty]) and isset($yct[$cty]))) {
$phi = $cro * M_PI / 180 + 2 * $ctynum * M_PI / $ncty;
$ctywght = pow($ncl, $cwt / 10);
$xct[$cty] = intval(intval($xm / 2) + $xo + $csi * cos($phi) * $ctyscalx / $ctywght);
$yct[$cty] = intval(intval($ym / 2) + $yo + $csi * sin($phi) * $ctyscaly / $ctywght);
}
if ($lev == "c" or $lev == "C") {
$mapitems .= Drawitem($xct[$cty], $yct[$cty], $cdev[$cty], $l[1], $lev);
$area = $xct[$cty] - 20 . "," . ($yct[$cty] - 20) . "," . ($xct[$cty] + 20) . "," . ($yct[$cty] + 20);
$imgmap .= "<area href=?flt=" . rawurlencode($cty) . "&lev=b&loi=1&draw=1 coords=\"{$area}\" shape=rect title=\"Show {$nbld} buildings\">\n";
} else {
if ($nbld == 1) {
$bldscalx = 0;
$bldscaly = 0;
} else {
$bldscalx = 1.3;
$bldscaly = 1;
if ($loi) {
$mapinfo .= Drawitem($xct[$cty], $yct[$cty], '0', "{$l['1']} {$l['0']}", 'ci');
}
}
$bldnum = 0;
foreach (Arrange($ndev[$cty], "b") as $bld) {
$bldnum++;
$nbl = $nbldlink[$bld] ? $nbldlink[$bld] : 1;
if (!(isset($xbl[$bld]) and isset($ybl[$bld]))) {
$eps = $bro * M_PI / 180 + 2 * $bldnum * M_PI / $nbld;
$bldwght = pow($nbl, $bwt / 10);
$xbl[$bld] = intval($xct[$cty] + $bsi * cos($eps) * $bldscalx / $bldwght);
$ybl[$bld] = intval($yct[$cty] + $bsi * sin($eps) * $bldscaly / $bldwght);
}
if ($lev == "b" or $lev == "B") {
$mapitems .= Drawitem($xbl[$bld], $ybl[$bld], $bdev[$cty][$bld], $bld, $lev);
$area = $xbl[$bld] - 20 . "," . ($ybl[$bld] - 20) . "," . ($xbl[$bld] + 20) . "," . ($ybl[$bld] + 20);
$imgmap .= "<area href=?flt=" . rawurlencode($bld) . "&lev=f&loi=1&ipi=1&draw=1 coords=\"{$area}\" shape=rect title=\"Show " . $bdev[$cty][$bld] . " devices\">\n";
} else {
$cury = $rows = 0;
$cols = 1;
foreach (array_keys($ndev[$cty][$bld]) as $flr) {
# Determine building size
$cols = max(count($ndev[$cty][$bld][$flr]), $cols);
# find max cols
if ($cols > $fco) {
# Break row, if > Floor columns
$rrow = ceil($cols / $fco);
# How many rows result?
$rows += $rrow;
$cols = $fco;
} else {
$rows++;
}
}
$woff = intval($fsi * ($cols - 1) / 2);
$hoff = intval($fsi * ($rows - 1) / 2);
$mapframes .= Drawbox($xbl[$bld] - $woff - intval($fsi / 2) - 10, $ybl[$bld] - $hoff - intval($fsi / 2), $xbl[$bld] + $woff + intval($fsi / 2), $ybl[$bld] + $hoff + intval($fsi / 2), $bld);
uksort($ndev[$cty][$bld], "Floorsort");
foreach (array_keys($ndev[$cty][$bld]) as $flr) {
$mapitems .= Drawitem($xbl[$bld] - $woff - intval($fsi / 2), $ybl[$bld] - $hoff + $cury * $fsi, 0, $flr, 'fl');
usort($ndev[$cty][$bld][$flr], "Roomsort");
$curx = 0;
foreach ($ndev[$cty][$bld][$flr] as $dv) {
$xd[$dv] = $xbl[$bld] - $woff + $curx * $fsi;
$yd[$dv] = $ybl[$bld] - $hoff + $cury * $fsi;
$mapitems .= Drawitem($xd[$dv], $yd[$dv], '0', $dv, 'd');
$area = $xd[$dv] - 20 . "," . ($yd[$dv] - 20) . "," . ($xd[$dv] + 20) . "," . ($yd[$dv] + 20);
$imgmap .= "<area href=Devices-Status.php?dev=" . rawurlencode($dv) . " coords=\"{$area}\" shape=rect title=\"Show {$dv} Status\">\n";
$curx++;
if ($curx == $fco) {
$curx = 0;
$cury++;
}
}
$cury++;
}
}
}
}
}
if ($lev == "c" or $lev == "C") {
# Draw links after we set all coordinates
foreach (array_keys($ctylink) as $ctyl) {
foreach (array_keys($ctylink[$ctyl]) as $ctyn) {
$mylink = Drawlink($xct[$ctyl], $yct[$ctyl], $xct[$ctyn], $yct[$ctyn], $ctylink[$ctyl][$ctyn]);
$maplinks .= $mylink[0];
$mapitems .= $mylink[1];
}
}
} elseif ($lev == "b" or $lev == "B") {
foreach (array_keys($bldlink) as $bldl) {
foreach (array_keys($bldlink[$bldl]) as $bldn) {
$mylink = Drawlink($xbl[$bldl], $ybl[$bldl], $xbl[$bldn], $ybl[$bldn], $bldlink[$bldl][$bldn]);
$maplinks .= $mylink[0];
$mapitems .= $mylink[1];
}
}
} elseif ($lev == "f") {
foreach (array_keys($devlink) as $devl) {
foreach (array_keys($devlink[$devl]) as $devn) {
$mylink = Drawlink($xd[$devl] - 8, $yd[$devl] - 4, $xd[$devn] - 8, $yd[$devn] - 4, $devlink[$devl][$devn]);
$maplinks .= $mylink[0];
$mapitems .= $mylink[1];
}
}
}
}