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fixes (fix map, flush rrdtool pipe)

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git-svn-id: http://www.observium.org/svn/observer/trunk@2674 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2011-10-09 11:59:10 +00:00
parent e87e9b5a02
commit 8f7733799a
3 changed files with 13 additions and 10 deletions
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html/map.php
+9 -8
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@@ -39,7 +39,7 @@ if (isset($_GET['device'])) { $where = "WHERE device_id = ".mres($_GET['device']
if (isset($_GET['format']) && preg_match("/^[a-z]*$/", $_GET['format']))
{
$map = 'digraph G { sep=0.01; size="12,5.5"; pack=100; bgcolor=transparent; splines=true; overlap=scale; concentrate=0; epsilon=0.001; rankdir=0;
$map = 'digraph G { sep=0.01; size="120,50.5"; pack=100; bgcolor=transparent; splines=true; overlap=scale; concentrate=0; epsilon=0.001; rankdir=0;
node [ fontname="helvetica", fontstyle=bold, style=filled, color=white, fillcolor=lightgrey, overlap=false];
edge [ bgcolor=white, fontname="helvetica", fontstyle=bold, arrowhead=dot, arrowtail=dot];
graph [bgcolor=transparent];
@@ -159,17 +159,18 @@ if (isset($_GET['format']) && preg_match("/^[a-z]*$/", $_GET['format']))
$_GET['format'] = 'png';
}
if ($links > 10) ### Unflatten if there are more than 10 links. beyond that it gets messy
if ($links > 30) ### Unflatten if there are more than 10 links. beyond that it gets messy
{
$maptool = $config['unflatten'] . ' -f -l 5 | ' . $config['dot'];
$maptool = $config['unflatten'] . ' -f -l 5 | ' . $config['neato'];
} else {
$maptool = $config['dot'];
$maptool = $config['neato'];
}
if ($where == '') { $maptool = $config['sdfp'] . ' -Gpack -Gcharset=latin1 -Gsize=200,200'; }
# if ($where == '') { $maptool = $config['sfdp'] . ' -Gpack -Gcharset=latin1 -Gsize=200,200'; }
$descriptorspec = array(0 => array("pipe", "r"),1 => array("pipe", "w") );
$process = proc_open('/usr/bin/dot -Tsvg',$descriptorspec,$pipes);
$process = proc_open($maptool.' -T'.$_GET['format'],$descriptorspec,$pipes);
if (is_resource($process)) {
fwrite($pipes[0], "$map");
@@ -181,7 +182,7 @@ if (isset($_GET['format']) && preg_match("/^[a-z]*$/", $_GET['format']))
if ($_GET['format'] == "png")
{
header("Content-type: image/".$_GET['format']);
header("Content-type: image/png");
} elseif ($_GET['format'] == "svg") {
header("Content-type: image/svg+xml");
$img = str_replace("<a ", '<a target="_parent" ', $img);
@@ -193,7 +194,7 @@ else
if ($_SESSION['authenticated']) ## FIXME level 10 only?
{
echo('<center>
<object data="'. $config['base_url'] . '/map.php?format=svg" type="image/svg+xml">
<object width=1200 height=1000 data="'. $config['base_url'] . '/map.php?format=svg" type="image/svg+xml">
</object>
</center>');
}