jackbenny/check_md5.php
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8
CHANGELOG
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@ -1,8 +0,0 @@
Version 2.0
Rewritten the entire command line parsing code to get rid of the
PEAR Console_GetoptPlus dependency.
The script sould now be able to run out-of-the-box on most
machines without the need for Console_GetoptPlus.
Version 1.0
First version released!

6
README
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@ -8,6 +8,12 @@ This is a re-write of my previous check_md5 that was written in Bash. The Bash
version is more tested and should work better. I wrote this this version mainly version is more tested and should work better. I wrote this this version mainly
as a way to practice some PHP. as a way to practice some PHP.
NOTE: For this script to work you need PEAR Console_GetoptPlus (or
Console_Getopt).
See http://pear.php.net/package/Console_GetoptPlus for more information on how
to install Console_GetoptPlus.
Options: Options:
-h -h
Print detailed help screen Print detailed help screen

79
check_md5.php
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@ -1,6 +1,8 @@
#!/usr/bin/php #!/usr/bin/php
<?php <?php
/*
################################################################################ ################################################################################
# # # #
# Copyright (C) 2013 Jack-Benny Persson <jack-benny@cyberinfo.se> # # Copyright (C) 2013 Jack-Benny Persson <jack-benny@cyberinfo.se> #
@ -26,13 +28,18 @@
# Nagios plugin to monitor a single files MD5 sum. In case of mismatch # # Nagios plugin to monitor a single files MD5 sum. In case of mismatch #
# the plugin exit with a CRICITAL error code. This behavior can be changed # # the plugin exit with a CRICITAL error code. This behavior can be changed #
# with the --warning argument. # # with the --warning argument. #
# Rewritten in PHP. # # Rewritten in PHP (depending on PEAR ConsoleGetopt. #
# # # #
############################################################################### ###############################################################################
*/
$VERSION="2.0"; //include PEAR ConsoleGetopt
$AUTHOR="(c) 2014 Jack-Benny Persson (jack-benny@cyberinfo.se)"; include ("Console/Getopt.php");
$VERSION="1.0";
$AUTHOR="(c) 2013 Jack-Benny Persson (jack-benny@cyberinfo.se)";
// Exit codes // Exit codes
$STATE_OK=0; $STATE_OK=0;
@ -82,38 +89,58 @@ EOD;
} }
// Command line parsing // Arguments and options (depending on PEAR ConsoleGetopt)
$options = new Console_Getopt();
$shortoptions = "hV?"; $shortoptions = "hV?";
$longoptions = array("warning", "help", "version", "file:", "md5:"); $longoptions = array("warning", "help", "version", "file=", "md5=");
$options = getopt($shortoptions, $longoptions); $args = $options->readPHPArgv();
$ret = $options->getopt($args, $shortoptions, $longoptions);
if (isset($options['h']) || isset($options['?']) || isset($options['help'])) if (PEAR::isError($ret))
{ {
print_help(); fwrite(STDERR,$ret->getMessage() . "\n\n");
exit ($STATE_OK); print_help();
exit ($STATE_UNKNOWN);
} }
if (isset($options['V']) || isset($options['version'])) $opts = $ret[0];
if(sizeof($opts) > 0)
{ {
print_version(); foreach($opts as $o)
exit ($STATE_OK); {
switch($o[0])
{
case 'h':
case '--help':
case '?':
print_help();
exit ($STATE_OK);
break;
case 'V':
case '--version':
print_version();
exit ($STATE_OK);
break;
case '--file':
$filename = $o[1];
break;
case '--md5':
$md5 = $o[1];
break;
case '--warning':
$warning = "yes";
break;
}
}
} }
if (isset($options['file']))
{
$filename = $options['file'];
}
if (isset($options['md5']))
{
$md5 = $options['md5'];
}
if (isset($options['warning']))
{
$warning = "yes";
}
// Sanity checks // Sanity checks
if (empty($filename)) if (empty($filename))