From 65e2c9e92c8ef52fc6d47348ddd1bf255e069701 Mon Sep 17 00:00:00 2001
From: Eugeni Dodonov <eugeni@mandriva.org>
Date: Fri, 26 Jun 2009 19:20:19 +0000
Subject: Simplified diff checks.

---
 cron-sh/functions.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'cron-sh/functions.sh')

diff --git a/cron-sh/functions.sh b/cron-sh/functions.sh
index e987d91..594d703 100644
--- a/cron-sh/functions.sh
+++ b/cron-sh/functions.sh
@@ -37,6 +37,24 @@ FILTER="\(`echo $EXCLUDEDIR | sed -e 's/ /\\\|/g'`\)"
 
 ### Functions ###
 
+Diffcheck() {
+    TODAY="$1"
+    YESTERDAY="$2"
+    DIFF="$3"
+    MESSAGE="$4"
+    if [[ -f ${YESTERDAY} ]]; then
+        if ! diff -u ${YESTERDAY} ${TODAY} > ${DIFF}; then
+            printf "\nSecurity Warning: change in $MESSAGE found :\n" >> ${DIFF}
+            grep '^+' ${DIFF} | grep -vw "^+++ " | sed 's|^.||'|sed -e 's/%/%%/g' | while read file; do
+                printf "\t\t-       Newly added $MESSAGE : ${file}\n"
+            done >> ${DIFF}
+            grep '^-' ${DIFF} | grep -vw "^--- " | sed 's|^.||'|sed -e 's/%/%%/g' | while read file; do
+                printf "\t\t- No longer present $MESSAGE : ${file}\n"
+            done >> ${DIFF}
+        fi
+    fi
+}
+
 Syslog() {
     if [[ ${SYSLOG_WARN} == yes ]]; then
     cat ${1} | while read line; do
-- 
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