[patch] Patch that adds the hooks to ebuild to do antivirus scanning

ebuild.sh-1.137.diff (text/plain), 1.54 KB, created by solar (RETIRED) on 2003-08-09 10:07:14 UTC

Index: ebuild.sh
===================================================================
RCS file: /home/cvsroot/gentoo-src/portage/bin/ebuild.sh,v
retrieving revision 1.137
diff -u -b -B -r1.137 ebuild.sh
--- ebuild.sh	30 Jul 2003 13:28:24 -0000	1.137
+++ ebuild.sh	9 Aug 2003 16:34:47 -0000
@@ -252,11 +252,39 @@
 }
 
 
+# the antivirus feature should be disabled by default except when
+# overridden in the relevant stages
+
+antivirus_scan() {
+	local buf
+	local ret
+	local x
+
+	x=$1
+	ret=1
+
+	ebegin ">>> Virus Scanning ${x} "
+	if [ -x "${AVS_SCANNER}" ]; then
+		# this assumes the syntax of "execfile options file/dir"
+		buf=$(${AVS_SCANNER} ${AVS_OPTS} ${x})
+		ret=$?
+		[ ${ret} != 0 ] && myfail="something here "
+	else
+		myfail="No usable AVS_SCANNER found: ${AVS_SCANNER}"
+	fi
+	eend $ret
+	if [ "${myfail}" != "" ] ; then
+		echo "${buf}"
+		die "${myfail}"
+	fi
+}
+
 unpack() {
 	local x
 	local y
 	local myfail
 	local tarvars
+	local vscan
 
 	if [ "$USERLAND" == "BSD" ]; then
 		tarvars=""
@@ -264,7 +292,12 @@
 		tarvars="--no-same-owner"	
 	fi	
 
+	vscan=`has antivirus $FEATURES`
+
 	for x in "$@"; do
+		if [ "${vscan}" != "" ]; then
+			antivirus_scan $(pwd)/${x}
+		fi
 		myfail="failure unpacking ${x}"
 		echo ">>> Unpacking ${x} to $(pwd)"
 		y="$(echo $x | sed 's:.*\.\(tar\)\.[a-zA-Z0-9]*:\1:')"
@@ -761,6 +794,10 @@
 	prepall
 	cd ${D}
 
+	if [ "`has antivirus $FEATURES`" != "" ]; then
+		# scan the whole directory
+		antivirus_scan ${D}/
+	fi
 	declare -i UNSAFE=0
 	for i in $(find ${D}/ -type f -perm -2002); do
 		UNSAFE=$(($UNSAFE + 1))