Author: glen
Date: Tue Jan 22 15:59:49 2008
New Revision: 9192
Modified:
nagios-notify/trunk/nagios-notify
Log:
- convert to awk only
Modified: nagios-notify/trunk/nagios-notify
==============================================================================
--- nagios-notify/trunk/nagios-notify (original)
+++ nagios-notify/trunk/nagios-notify Tue Jan 22 15:59:49 2008
@@ -2,10 +2,9 @@
# $Id: nagios-notify.sh,v 1.3 2006/08/03 12:39:22 glen Exp $
#
# Template based Nagios notify script.
-# Requires: sed, awk
+# Requires: awk
#
# Author: Elan Ruusam�e <[EMAIL PROTECTED]>
-# Date: 2006-08-03
# License: Same as Nagios (GPL v2)
#
@@ -16,37 +15,38 @@
# Substutute Nagios $VAR$-s (which are exported to environment by Nagios) from
template.
template_subst() {
local tmpl="$1"
- awk 'BEGIN {
+ awk '
+ function base64(file) {
+ cmd = "base64 " file;
+ out = ""
+ while ((cmd | getline) > 0) {
+ out = out $0;
+ }
+ close(cmd);
+ return out;
+ }
+ {
+ # replace environ variables
for (var in ENVIRON) {
if (substr(var, 1, length("NAGIOS_")) == "NAGIOS_") {
val = ENVIRON[var];
var = substr(var, 1 + length("NAGIOS_"));
- gsub(/#/,"\\#",val);
- printf("s#\$%s\$#%s#g\n", var, val);
+ gsub("\$" var "\$", val);
}
}
- exit;
- }' | sed -f - $tmpl | perl -e '
- use strict;
- use MIME::Base64;
-
- sub cat {
- open(FH, shift) or die;
- local $/ = undef;
- local $_ = <FH>;
- close FH;
- return $_;
- }
- sub base64_subst {
- encode_base64(cat(shift));
+ # replace special: base64 handler
+ if (match($0, /\$\(base64:(.*)\)/)) {
+ file = substr($0, RSTART + 9, RLENGTH - 10);
+ left = substr($0, 0, RSTART);
+ right = substr($0, RSTART + RLENGTH);
+ $0 = left base64(file) right;
}
- while (<>) {
- s/\$\(base64:(\S+)\)/base64_subst($1)/eg;
- print;
- }
- '
+ # print out
+ print
+ }
+ ' $tmpl
}
if [ -z "$NAGIOS_STATUSDATAFILE" ]; then
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