From: Michael Orlitzky <michael@orlitzky.com>
Date: Sun, 18 Apr 2010 01:52:44 +0000 (-0400)
Subject: Added the parse_object_definitions script.
X-Git-Tag: v0.1~3
X-Git-Url: http://gitweb.michael.orlitzky.com/?p=nagios-mode.git;a=commitdiff_plain;h=50a11ca38c7c80a17e86d9095df3a513ab4acb5e

Added the parse_object_definitions script.
---

diff --git a/utils/parse_object_definitions b/utils/parse_object_definitions
new file mode 100755
index 0000000..dd30368
--- /dev/null
+++ b/utils/parse_object_definitions
@@ -0,0 +1,48 @@
+#!/bin/bash
+#
+# Parse the object names out of Nagios' xdata/xodtemplate.h, and
+# convert them to their definition format.
+#
+# Operates on whatever file you give it, like the other utilities.
+#
+
+EXIT_USAGE=1
+EXIT_INPUT_FILE_DOESNT_EXIST=2
+EXIT_OUTPUT_FILE_EXISTS=3
+
+if [ $# -lt 2 ]; then
+    echo "Usage: $0 <input_file> <output_file>"
+    exit $EXIT_USAGE
+fi
+
+
+INFILE="$1"
+OUTFILE="$2"
+
+if [ ! -f "$INFILE" ]; then
+    echo "Error: input file $INFILE doesn't exist."
+    exit $EXIT_INPUT_FILE_DOESNT_EXIST
+fi
+
+if [ -f "$OUTFILE" ]; then
+    echo "Error: output file $OUTFILE already exists."
+    exit $EXIT_OUTPUT_FILE_EXISTS
+fi
+
+# Common options. Color screws up the output.
+GREP="grep --extended-regexp --color=never"
+
+# Grep grabs all of the "#define XODTEMPLATE_..." lines, except for
+# XODTEMPLATE_NONE, which ain't real.
+#
+# Sed removes the "XODTEMPLATE_" prefixes, then tr lowercases everything.
+#
+# Oh and we sort everything, add "define ", and surround each line with
+# quotes, because we can get away with it here.
+#
+$GREP --only-matching '[[:space:]]XODTEMPLATE_[[:alnum:]_]+' "$INFILE" \
+    | $GREP -v 'XODTEMPLATE_NONE'                                      \
+    | sed 's/ XODTEMPLATE_//g'                                         \
+    | tr '[A-Z]' '[a-z]'                                               \
+    | sort                                                             \
+    | sed -e 's/^/\"define /g' -e 's/$/\"/g' >> "$OUTFILE"