function weathermap_memory_check($note = "MEM")
{
if (function_exists("memory_get_usage")) {
$mem_used = nice_bandwidth(memory_get_usage());
$mem_allowed = ini_get("memory_limit");
debug("{$note}: memory_get_usage() says " . $mem_used . "Bytes used. Limit is " . $mem_allowed . "\n");
}
}
function WriteConfig($filename)
{
global $WEATHERMAP_VERSION;
$fd=fopen($filename, "w");
$output="";
if ($fd)
{
$output.="# Automatically generated by php-weathermap v$WEATHERMAP_VERSION\n\n";
if (count($this->fonts) > 0)
{
foreach ($this->fonts as $fontnumber => $font)
{
if ($font->type == 'truetype')
$output.=sprintf("FONTDEFINE %d %s %d\n", $fontnumber, $font->file, $font->size);
if ($font->type == 'gd')
$output.=sprintf("FONTDEFINE %d %s\n", $fontnumber, $font->file);
}
$output.="\n";
}
$basic_params = array(
array('background','BACKGROUND',CONFIG_TYPE_LITERAL),
array('width','WIDTH',CONFIG_TYPE_LITERAL),
array('height','HEIGHT',CONFIG_TYPE_LITERAL),
array('htmlstyle','HTMLSTYLE',CONFIG_TYPE_LITERAL),
array('kilo','KILO',CONFIG_TYPE_LITERAL),
array('keyfont','KEYFONT',CONFIG_TYPE_LITERAL),
array('timefont','TIMEFONT',CONFIG_TYPE_LITERAL),
array('titlefont','TITLEFONT',CONFIG_TYPE_LITERAL),
array('title','TITLE',CONFIG_TYPE_LITERAL),
array('htmloutputfile','HTMLOUTPUTFILE',CONFIG_TYPE_LITERAL),
array('htmlstylesheet','HTMLSTYLESHEET',CONFIG_TYPE_LITERAL),
array('imageuri','IMAGEURI',CONFIG_TYPE_LITERAL),
array('imageoutputfile','IMAGEOUTPUTFILE',CONFIG_TYPE_LITERAL)
);
foreach ($basic_params as $param)
{
$field = $param[0];
$keyword = $param[1];
if ($this->$field != $this->inherit_fieldlist[$field])
{
if($param[2] == CONFIG_TYPE_COLOR) $output.="$keyword " . render_colour($this->$field) . "\n";
if($param[2] == CONFIG_TYPE_LITERAL) $output.="$keyword " . $this->$field . "\n";
}
}
if (($this->timex != $this->inherit_fieldlist['timex'])
|| ($this->timey != $this->inherit_fieldlist['timey'])
|| ($this->stamptext != $this->inherit_fieldlist['stamptext']))
$output.="TIMEPOS " . $this->timex . " " . $this->timey . " " . $this->stamptext . "\n";
if (($this->mintimex != $this->inherit_fieldlist['mintimex'])
|| ($this->mintimey != $this->inherit_fieldlist['mintimey'])
|| ($this->minstamptext != $this->inherit_fieldlist['minstamptext']))
$output.="MINTIMEPOS " . $this->mintimex . " " . $this->mintimey . " " . $this->minstamptext . "\n";
if (($this->maxtimex != $this->inherit_fieldlist['maxtimex'])
|| ($this->maxtimey != $this->inherit_fieldlist['maxtimey'])
|| ($this->maxstamptext != $this->inherit_fieldlist['maxstamptext']))
$output.="MAXTIMEPOS " . $this->maxtimex . " " . $this->maxtimey . " " . $this->maxstamptext . "\n";
if (($this->titlex != $this->inherit_fieldlist['titlex'])
|| ($this->titley != $this->inherit_fieldlist['titley']))
$output.="TITLEPOS " . $this->titlex . " " . $this->titley . "\n";
$output.="\n";
foreach ($this->colours as $scalename=>$colours)
{
// not all keys will have keypos but if they do, then all three vars should be defined
if ( (isset($this->keyx[$scalename])) && (isset($this->keyy[$scalename])) && (isset($this->keytext[$scalename]))
&& (($this->keytext[$scalename] != $this->inherit_fieldlist['keytext'])
|| ($this->keyx[$scalename] != $this->inherit_fieldlist['keyx'])
|| ($this->keyy[$scalename] != $this->inherit_fieldlist['keyy'])))
{
// sometimes a scale exists but without defaults. A proper scale object would sort this out...
if($this->keyx[$scalename] == '') { $this->keyx[$scalename] = -1; }
if($this->keyy[$scalename] == '') { $this->keyy[$scalename] = -1; }
$output.="KEYPOS " . $scalename." ". $this->keyx[$scalename] . " " . $this->keyy[$scalename] . " " . $this->keytext[$scalename] . "\n";
}
if ( (isset($this->keystyle[$scalename])) && ($this->keystyle[$scalename] != $this->inherit_fieldlist['keystyle']['DEFAULT']) )
{
$extra='';
if ( (isset($this->keysize[$scalename])) && ($this->keysize[$scalename] != $this->inherit_fieldlist['keysize']['DEFAULT']) )
{
$extra = " ".$this->keysize[$scalename];
}
$output.="KEYSTYLE " . $scalename." ". $this->keystyle[$scalename] . $extra . "\n";
}
$locale = localeconv();
$decimal_point = $locale['decimal_point'];
foreach ($colours as $k => $colour)
{
if (!isset($colour['special']) || ! $colour['special'] )
{
$top = rtrim(rtrim(sprintf("%f",$colour['top']),"0"),$decimal_point);
$bottom= rtrim(rtrim(sprintf("%f",$colour['bottom']),"0"),$decimal_point);
if ($bottom > 1000) {
$bottom = nice_bandwidth($colour['bottom'], $this->kilo);
}
if ($top > 1000) {
$top = nice_bandwidth($colour['top'], $this->kilo);
}
$tag = (isset($colour['tag'])? $colour['tag']:'');
if( ($colour['red1'] == -1) && ($colour['green1'] == -1) && ($colour['blue1'] == -1))
{
$output.=sprintf("SCALE %s %-4s %-4s none %s\n", $scalename,
$bottom, $top, $tag);
}
elseif (!isset($colour['red2']))
{
$output.=sprintf("SCALE %s %-4s %-4s %3d %3d %3d %s\n", $scalename,
$bottom, $top,
$colour['red1'], $colour['green1'], $colour['blue1'],$tag);
}
else
{
$output.=sprintf("SCALE %s %-4s %-4s %3d %3d %3d %3d %3d %3d %s\n", $scalename,
$bottom, $top,
$colour['red1'],
$colour['green1'], $colour['blue1'],
$colour['red2'], $colour['green2'],
$colour['blue2'], $tag);
}
}
else { $output.=sprintf("%sCOLOR %d %d %d\n", $k, $colour['red1'], $colour['green1'],
$colour['blue1']); }
}
$output .= "\n";
}
foreach ($this->hints as $hintname=>$hint)
{
$output .= "SET $hintname $hint\n";
}
// this doesn't really work right, but let's try anyway
if($this->has_includes)
{
$output .= "\n# Included files\n";
foreach ($this->included_files as $ifile)
{
$output .= "INCLUDE $ifile\n";
}
}
$output.="\n# End of global section\n\n";
fwrite($fd, $output);
## fwrite($fd,$this->nodes['DEFAULT']->WriteConfig());
## fwrite($fd,$this->links['DEFAULT']->WriteConfig());
# fwrite($fd, "\n\n# Node definitions:\n");
foreach (array("template","normal") as $which)
{
if($which == "template") fwrite($fd,"\n# TEMPLATE-only NODEs:\n");
if($which == "normal") fwrite($fd,"\n# regular NODEs:\n");
foreach ($this->nodes as $node)
{
if(!preg_match("/^::\s/",$node->name))
{
if($node->defined_in == $this->configfile)
{
if($which=="template" && $node->x === NULL) { wm_debug("TEMPLATE\n"); fwrite($fd,$node->WriteConfig()); }
if($which=="normal" && $node->x !== NULL) { fwrite($fd,$node->WriteConfig()); }
}
}
}
if($which == "template") fwrite($fd,"\n# TEMPLATE-only LINKs:\n");
if($which == "normal") fwrite($fd,"\n# regular LINKs:\n");
foreach ($this->links as $link)
{
if(!preg_match("/^::\s/",$link->name))
{
if($link->defined_in == $this->configfile)
{
if($which=="template" && $link->a === NULL) fwrite($fd,$link->WriteConfig());
if($which=="normal" && $link->a !== NULL) fwrite($fd,$link->WriteConfig());
}
}
}
}
fwrite($fd, "\n\n# That's All Folks!\n");
fclose($fd);
}
else
{
wm_warn ("Couldn't open config file $filename for writing");
return (FALSE);
}
return (TRUE);
}
$map->links[$name]->overliburl[IN][] = $overlib;
$map->links[$name]->overliburl[OUT][] = $overlib;
$map->links[$name]->infourl[IN] = $infourl;
$map->links[$name]->infourl[OUT] = $infourl;
} else {
print " Couldn't find a graph that uses this rrd??\n";
}
} else {
print " Failed to find RRD file for {$tgt_host}/{$interface}\n";
}
}
print " SPEED {$total_speed}\n";
$map->links[$name]->max_bandwidth_in = $total_speed;
$map->links[$name]->max_bandwidth_out = $total_speed;
$map->links[$name]->max_bandwidth_in_cfg = nice_bandwidth($total_speed);
$map->links[$name]->max_bandwidth_out_cfg = nice_bandwidth($total_speed);
if ($map_widths) {
foreach ($width_map as $map_speed => $map_width) {
if ($total_speed <= $map_speed) {
$map->links[$name]->width = $width_map[$map_speed];
print " WIDTH " . $width_map[$map_speed] . "\n";
continue 2;
}
}
}
}
} else {
print "Skipping link with targets\n";
}
}
}