weathermap

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[/] [check.php] - Diff between revs 13 and 85

Rev 13 Rev 85

Line 29... Line 29...

$value = substr($line,$sep_pos+4); $value = substr($line,$sep_pos+4);

$php_general[$name] = $value; $php_general[$name] = $value;

} }

} }

$ini_file = $php_general['Configuration File (php.ini) Path']; $ini_file = $php_general['Loaded Configuration File'];

$extra_ini = php_ini_scanned_files(); $extra_ini = php_ini_scanned_files();

if($extra_ini != '') if($extra_ini != '')

{ $extra_ini = "The following additional ini files were read: $extra_ini"; } { $extra_ini = "The following additional ini files were read: $extra_ini"; }

else { $extra_ini = "There were no additional ini files, according to PHP."; } else { $extra_ini = "There were no additional ini files, according to PHP."; }

Line 50... Line 50...

$gdstring="This PHP uses the 'bundled' GD library, which doesn't have alpha-blending bugs. That's good!\n"; $gdstring="This PHP uses the 'bundled' GD library, which doesn't have alpha-blending bugs. That's good!\n";

} }

else else

{ {

$gdstring="This PHP uses the system GD library, which MIGHT have alpha-blending bugs. Check that you have at least GD 2.0.34 installed, if you see problems with weathermap segfaulting.\n"; $gdstring="This PHP uses the system GD library, which MIGHT have alpha-blending bugs. Check that you have at least GD 2.0.34 installed, if you see problems with weathermap segfaulting.\n";

$gdstring .= "You can test for this specific fault by running check-gdbug.php\n";

} }

} }

else else

{ {

$gdstring = "The gdinfo() function is not available, which means that either the GD extension is not available, not enabled, or not installed.\n"; $gdstring = "The gdinfo() function is not available, which means that either the GD extension is not available, not enabled, or not installed.\n";

Line 70... Line 71...

print wordwrap("This is PHP Version $php_version running on \"$php_os\" with a memory_limit of '$mem_allowed'. $mem_warning\n"); print wordwrap("This is PHP Version $php_version running on \"$php_os\" with a memory_limit of '$mem_allowed'. $mem_warning\n");

print "\nThe php.ini file was $ini_file\n$extra_ini\n\n"; print "\nThe php.ini file was $ini_file\n$extra_ini\n\n";

print ""; print "";

print "PHP Functions\n-------------\n"; print "PHP Functions\n-------------\n";

print "Some parts of Weathermap need special support in your PHP\ninstallation to work.\n\n"; print "Some parts of Weathermap need special support in your PHP\ninstallation to work.\n\n";

print wordwrap($gdstring)."\n"; print wordwrap($gdstring)."\n";

} }

else else

{ {

$environment = "web"; $environment = "web";

?> ?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head> <head>

<title>Weathermap Pre-Install Checker</title> <title>Weathermap Pre-Install Checker</title>

<style> <style type="text/css">

body { font-family: Lucida Grande,Arial,sans-serif; font-size: 10pt; } body { font-family: 'Lucida Grande',Arial,sans-serif; font-size: 10pt; }

p {margin-bottom: 10px; margin-top: 10px;} p {margin-bottom: 10px; margin-top: 10px;}

table { margin: 20px;} table { margin: 20px;}

.critical { width: 400px; padding: 10px; background: #fee; border: 1px solid #f88; padding-left: 20px; background-image: left no-repeat url(images/exclamation.png); } .critical { width: 400px; padding: 10px; background: #fee; border: 1px solid #f88; padding-left: 20px; background: left no-repeat url(images/exclamation.png); }

.noncritical { width: 400px; padding: 10px; background: #ffe; border: 1px solid #fb8; } .noncritical { width: 400px; padding: 10px; background: #ffe; border: 1px solid #fb8; }

.ok { width: 400px; padding: 10px; background: #efe; border: 1px solid #8f8; } .ok { width: 400px; padding: 10px; background: #efe; border: 1px solid #8f8; }

</style> </style>

</head> </head>

<body> <body>

<h1>Weathermap Pre-install Checker</h1> <h1>Weathermap Pre-install Checker</h1>

<p>This page checks for some common problems with your PHP and server environment that may stop Weathermap or the Editor from working.</p> <p>This page checks for some common problems with your PHP and server environment that may stop Weathermap or the Editor from working.</p>

<p>NOTE: You should run this script as a web page AND from the command-line, as the environment can be different in each.</p> <p>NOTE: You should run this script as a web page AND from the command-line, as the environment can be different in each.</p>

<h2>PHP Basics</h2><p>This is the PHP version that is responsible for<ul> <h2>PHP Basics</h2><p>This is the PHP version that is responsible for</p><ul>

<li>The web-based editor<li>Building maps with Rebuild Now from Cacti</ul></p> <li>The web-based editor</li><li>Building maps with Rebuild Now from Cacti</li></ul>

<p>This is PHP Version <?php echo $php_version ?> running on "<?php echo $php_os ?>" with a memory_limit of '<?php echo $mem_allowed ?>'. <?php echo $mem_warning ?></p> <p>This is PHP Version <?php echo $php_version ?> running on "<?php echo $php_os ?>" with a memory_limit of '<?php echo $mem_allowed ?>'. <?php echo $mem_warning ?></p>

<p>The php.ini file was <?php echo $ini_file ?></p> <p>The php.ini file was <?php echo $ini_file ?></p>

<p><?php echo $extra_ini ?></p> <p><?php echo $extra_ini ?></p>

<h2>PHP Functions</h2> <h2>PHP Functions</h2>

<p>Some parts of Weathermap need special support in your PHP installation to work.</p> <p>Some parts of Weathermap need special support in your PHP installation to work.</p>

Line 124... Line 125...

'imagecreatefromjpeg' => array(FALSE,FALSE,'JPEG input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'), 'imagecreatefromjpeg' => array(FALSE,FALSE,'JPEG input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),

'imagecreatefromgif' => array(FALSE,FALSE,'GIF input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'), 'imagecreatefromgif' => array(FALSE,FALSE,'GIF input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),

'imagejpeg' => array(FALSE,FALSE,'JPEG output support','an optional part of the GD library and the "gd" PHP extension'), 'imagejpeg' => array(FALSE,FALSE,'JPEG output support','an optional part of the GD library and the "gd" PHP extension'),

'imagegif' => array(FALSE,FALSE,'GIF output support','an optional part of the GD library and the "gd" PHP extension'), 'imagegif' => array(FALSE,FALSE,'GIF output support','an optional part of the GD library and the "gd" PHP extension'),

'imagecopyresampled' => array(FALSE,FALSE,'Thumbnail creation in the Cacti plugin','an optional part of the GD library and the "gd" PHP extension'), # 'imagefilter' => array(FALSE, FALSE, 'colorizing icons','a special function of the PHP-supplied GD library ONLY (not the external GD library'.($gdbuiltin?'':' that you are using').')'),

'imagecopyresampled' => array(FALSE,FALSE,'Thumbnail creation in the Cacti plugin','an optional part of the GD library and the "gd" PHP extension'),

'imagettfbbox' => array(FALSE,FALSE,'TrueType font support','an optional part of the GD library and the "gd" PHP extension'), 'imagettfbbox' => array(FALSE,FALSE,'TrueType font support','an optional part of the GD library and the "gd" PHP extension'),

'memory_get_usage' => array(FALSE,TRUE,'memory-usage debugging','not supported on all PHP versions and platforms') 'memory_get_usage' => array(FALSE,TRUE,'memory-usage debugging','not supported on all PHP versions and platforms')

); );

$results=array(); $results=array();

Line 228... Line 230...

if($environment=="CLI") print "\n---------------------------------------------------------------------\n"; if($environment=="CLI") print "\n---------------------------------------------------------------------\n";

if($critical>0) if($critical>0)

{ {

if($environment=='web') print "<div class=\"critical\">"; if($environment=='web') print "<div class=\"critical\">";

print wordwrap("There are problems with your PHP or server environment that will stop Weathermap from working. You need to correct this issues if you wish to use Weathermap.\n"); print wordwrap("There are problems with your PHP or server environment that will stop Weathermap from working. You need to correct these issues if you wish to use Weathermap.\n");

if($environment=='web') print "</div>"; if($environment=='web') print "</div>";

} }

else else

{ {

if($noncritical>0) if($noncritical>0)

Line 273... Line 275...

} }

return $val; return $val;

} }

?> ?>

</table>

</body>

</html>

Rev 13		Rev 85
Line 29...		Line 29...
`$value = substr($line,$sep_pos+4);`		`$value = substr($line,$sep_pos+4);`
`$php_general[$name] = $value;`		`$php_general[$name] = $value;`
`}`		`}`
`}`		`}`

`$ini_file = $php_general['Configuration File (php.ini) Path'];`		`$ini_file = $php_general['Loaded Configuration File'];`
`$extra_ini = php_ini_scanned_files();`		`$extra_ini = php_ini_scanned_files();`
`if($extra_ini != '')`		`if($extra_ini != '')`
`{ $extra_ini = "The following additional ini files were read: $extra_ini"; }`		`{ $extra_ini = "The following additional ini files were read: $extra_ini"; }`
`else { $extra_ini = "There were no additional ini files, according to PHP."; }`		`else { $extra_ini = "There were no additional ini files, according to PHP."; }`

Line 50...		Line 50...
`$gdstring="This PHP uses the 'bundled' GD library, which doesn't have alpha-blending bugs. That's good!\n";`		`$gdstring="This PHP uses the 'bundled' GD library, which doesn't have alpha-blending bugs. That's good!\n";`
`}`		`}`
`else`		`else`
`{`		`{`
`$gdstring="This PHP uses the system GD library, which MIGHT have alpha-blending bugs. Check that you have at least GD 2.0.34 installed, if you see problems with weathermap segfaulting.\n";`		`$gdstring="This PHP uses the system GD library, which MIGHT have alpha-blending bugs. Check that you have at least GD 2.0.34 installed, if you see problems with weathermap segfaulting.\n";`
		`$gdstring .= "You can test for this specific fault by running check-gdbug.php\n";`
`}`		`}`
`}`		`}`
`else`		`else`
`{`		`{`
`$gdstring = "The gdinfo() function is not available, which means that either the GD extension is not available, not enabled, or not installed.\n";`		`$gdstring = "The gdinfo() function is not available, which means that either the GD extension is not available, not enabled, or not installed.\n";`
Line 70...		Line 71...
`print wordwrap("This is PHP Version $php_version running on \"$php_os\" with a memory_limit of '$mem_allowed'. $mem_warning\n");`		`print wordwrap("This is PHP Version $php_version running on \"$php_os\" with a memory_limit of '$mem_allowed'. $mem_warning\n");`
`print "\nThe php.ini file was $ini_file\n$extra_ini\n\n";`		`print "\nThe php.ini file was $ini_file\n$extra_ini\n\n";`
`print "";`		`print "";`
`print "PHP Functions\n-------------\n";`		`print "PHP Functions\n-------------\n";`
`print "Some parts of Weathermap need special support in your PHP\ninstallation to work.\n\n";`		`print "Some parts of Weathermap need special support in your PHP\ninstallation to work.\n\n";`
`print wordwrap($gdstring)."\n";`		`print wordwrap($gdstring)."\n";`
`}`		`}`
`else`		`else`
`{`		`{`
`$environment = "web";`		`$environment = "web";`
`?>`		`?>`
`<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">`		`<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">`
`<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">`		`<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">`
`<head>`		`<head>`
`<title>Weathermap Pre-Install Checker</title>`		`<title>Weathermap Pre-Install Checker</title>`
`<style>`		`<style type="text/css">`
`body { font-family: Lucida Grande,Arial,sans-serif; font-size: 10pt; }`		`body { font-family: 'Lucida Grande',Arial,sans-serif; font-size: 10pt; }`
`p {margin-bottom: 10px; margin-top: 10px;}`		`p {margin-bottom: 10px; margin-top: 10px;}`
`table { margin: 20px;}`		`table { margin: 20px;}`
`.critical { width: 400px; padding: 10px; background: #fee; border: 1px solid #f88; padding-left: 20px; background-image: left no-repeat url(images/exclamation.png); }`		`.critical { width: 400px; padding: 10px; background: #fee; border: 1px solid #f88; padding-left: 20px; background: left no-repeat url(images/exclamation.png); }`
`.noncritical { width: 400px; padding: 10px; background: #ffe; border: 1px solid #fb8; }`		`.noncritical { width: 400px; padding: 10px; background: #ffe; border: 1px solid #fb8; }`
`.ok { width: 400px; padding: 10px; background: #efe; border: 1px solid #8f8; }`		`.ok { width: 400px; padding: 10px; background: #efe; border: 1px solid #8f8; }`
`</style>`		`</style>`
`</head>`		`</head>`
`<body>`		`<body>`

`<h1>Weathermap Pre-install Checker</h1>`		`<h1>Weathermap Pre-install Checker</h1>`

`<p>This page checks for some common problems with your PHP and server environment that may stop Weathermap or the Editor from working.</p>`		`<p>This page checks for some common problems with your PHP and server environment that may stop Weathermap or the Editor from working.</p>`
`<p>NOTE: You should run this script as a web page AND from the command-line, as the environment can be different in each.</p>`		`<p>NOTE: You should run this script as a web page AND from the command-line, as the environment can be different in each.</p>`
`<h2>PHP Basics</h2><p>This is the PHP version that is responsible for<ul>`		`<h2>PHP Basics</h2><p>This is the PHP version that is responsible for</p><ul>`
`<li>The web-based editor<li>Building maps with Rebuild Now from Cacti</ul></p>`		`<li>The web-based editor</li><li>Building maps with Rebuild Now from Cacti</li></ul>`
`<p>This is PHP Version <?php echo $php_version ?> running on "<?php echo $php_os ?>" with a memory_limit of '<?php echo $mem_allowed ?>'. <?php echo $mem_warning ?></p>`		`<p>This is PHP Version <?php echo $php_version ?> running on "<?php echo $php_os ?>" with a memory_limit of '<?php echo $mem_allowed ?>'. <?php echo $mem_warning ?></p>`
`<p>The php.ini file was <?php echo $ini_file ?></p>`		`<p>The php.ini file was <?php echo $ini_file ?></p>`
`<p><?php echo $extra_ini ?></p>`		`<p><?php echo $extra_ini ?></p>`
`<h2>PHP Functions</h2>`		`<h2>PHP Functions</h2>`
`<p>Some parts of Weathermap need special support in your PHP installation to work.</p>`		`<p>Some parts of Weathermap need special support in your PHP installation to work.</p>`
Line 124...		Line 125...

`'imagecreatefromjpeg' => array(FALSE,FALSE,'JPEG input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),`		`'imagecreatefromjpeg' => array(FALSE,FALSE,'JPEG input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),`
`'imagecreatefromgif' => array(FALSE,FALSE,'GIF input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),`		`'imagecreatefromgif' => array(FALSE,FALSE,'GIF input support for ICON and BACKGROUND','an optional part of the GD library and the "gd" PHP extension'),`
`'imagejpeg' => array(FALSE,FALSE,'JPEG output support','an optional part of the GD library and the "gd" PHP extension'),`		`'imagejpeg' => array(FALSE,FALSE,'JPEG output support','an optional part of the GD library and the "gd" PHP extension'),`
`'imagegif' => array(FALSE,FALSE,'GIF output support','an optional part of the GD library and the "gd" PHP extension'),`		`'imagegif' => array(FALSE,FALSE,'GIF output support','an optional part of the GD library and the "gd" PHP extension'),`
`'imagecopyresampled' => array(FALSE,FALSE,'Thumbnail creation in the Cacti plugin','an optional part of the GD library and the "gd" PHP extension'),`		`# 'imagefilter' => array(FALSE, FALSE, 'colorizing icons','a special function of the PHP-supplied GD library ONLY (not the external GD library'.($gdbuiltin?'':' that you are using').')'),`
		`'imagecopyresampled' => array(FALSE,FALSE,'Thumbnail creation in the Cacti plugin','an optional part of the GD library and the "gd" PHP extension'),`
`'imagettfbbox' => array(FALSE,FALSE,'TrueType font support','an optional part of the GD library and the "gd" PHP extension'),`		`'imagettfbbox' => array(FALSE,FALSE,'TrueType font support','an optional part of the GD library and the "gd" PHP extension'),`
`'memory_get_usage' => array(FALSE,TRUE,'memory-usage debugging','not supported on all PHP versions and platforms')`		`'memory_get_usage' => array(FALSE,TRUE,'memory-usage debugging','not supported on all PHP versions and platforms')`
`);`		`);`

`$results=array();`		`$results=array();`
Line 228...		Line 230...
`if($environment=="CLI") print "\n---------------------------------------------------------------------\n";`		`if($environment=="CLI") print "\n---------------------------------------------------------------------\n";`

`if($critical>0)`		`if($critical>0)`
`{`		`{`
`if($environment=='web') print "<div class=\"critical\">";`		`if($environment=='web') print "<div class=\"critical\">";`
`print wordwrap("There are problems with your PHP or server environment that will stop Weathermap from working. You need to correct this issues if you wish to use Weathermap.\n");`		`print wordwrap("There are problems with your PHP or server environment that will stop Weathermap from working. You need to correct these issues if you wish to use Weathermap.\n");`
`if($environment=='web') print "</div>";`		`if($environment=='web') print "</div>";`
`}`		`}`
`else`		`else`
`{`		`{`
`if($noncritical>0)`		`if($noncritical>0)`
Line 273...		Line 275...
`}`		`}`

`return $val;`		`return $val;`
`}`		`}`
`?>`		`?>`
		`</table>`
		`</body>`
		`</html>`