Extend 'version -a' behavior to all CLIs

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall-lite/shorewall-lite

@@ -390,6 +390,55 @@ usage() # $1 = exit status
     exit $1
 }
 
+version_command() {
+    local finished
+    finished=0
+    local all
+    all=
+    local product
+
+    while [ $finished -eq 0 -a $# -gt 0 ]; do
+	option=$1
+	case $option in
+	    -*)
+		option=${option#-}
+
+		while [ -n "$option" ]; do
+		    case $option in
+			-)
+			    finished=1
+			    option=
+			    ;;
+			a*)
+			    all=Yes
+			    option=${option#a}
+			    ;;
+			*)
+			    usage 1
+			    ;;
+		    esac
+		done
+		shift
+		;;
+	    *)
+		finished=1
+		;;
+	esac
+    done
+
+    [ $# -gt 0 ] && usage 1
+
+    echo $SHOREWALL_VERSION
+    
+    if [ -n "$all" ]; then
+	for product in shorewall shorewall6 shorewall6-lite shorewall-init; do
+	    if [ -f /usr/share/$product/version ]; then
+		echo "$product: $(cat /usr/share/$product/version)"
+	    fi
+	done
+    fi
+}
+
 #
 # Execution begins here
 #
@@ -633,7 +682,8 @@ case "$COMMAND" in
 	hits_command $@
 	;;
     version)
-	echo $SHOREWALL_VERSION Lite
+	shift
+	version_command $@
 	;;
     logwatch)
 	logwatch_command $@

Shorewall/shorewall

@@ -1541,23 +1541,15 @@ version_command() {
 
     [ $# -gt 0 ] && usage 1
 
+    echo $SHOREWALL_VERSION
+    
     if [ -n "$all" ]; then
-	for product in shorewall shorewall6 shorewall-lite shorewall6-lite shorewall-init; do
+	for product in shorewall6 shorewall-lite shorewall6-lite shorewall-init; do
 	    if [ -f /usr/share/$product/version ]; then
-		case $product in
+		echo "$product: $(cat /usr/share/$product/version)"
-		    shorewall)
-			echo $SHOREWALL_VERSION
-			;;
-		    *)
-			echo "$product: $(cat /usr/share/$product/version)"
-			;;
-		esac
 	    fi
 	done
-    else
-	echo $SHOREWALL_VERSION
     fi
-
 }
 
 if [ $# -eq 0 ]; then

Shorewall6-lite/shorewall6-lite

@@ -373,6 +373,55 @@ usage() # $1 = exit status
     exit $1
 }
 
+version_command() {
+    local finished
+    finished=0
+    local all
+    all=
+    local product
+
+    while [ $finished -eq 0 -a $# -gt 0 ]; do
+	option=$1
+	case $option in
+	    -*)
+		option=${option#-}
+
+		while [ -n "$option" ]; do
+		    case $option in
+			-)
+			    finished=1
+			    option=
+			    ;;
+			a*)
+			    all=Yes
+			    option=${option#a}
+			    ;;
+			*)
+			    usage 1
+			    ;;
+		    esac
+		done
+		shift
+		;;
+	    *)
+		finished=1
+		;;
+	esac
+    done
+
+    [ $# -gt 0 ] && usage 1
+
+    echo $SHOREWALL_VERSION
+    
+    if [ -n "$all" ]; then
+	for product in shorewall shorewall6 shorewall-lite shorewall-init; do
+	    if [ -f /usr/share/$product/version ]; then
+		echo "$product: $(cat /usr/share/$product/version)"
+	    fi
+	done
+    fi
+}
+
 #
 # Execution begins here
 #
@@ -613,7 +662,8 @@ case "$COMMAND" in
 	hits_command $@
 	;;
     version)
-	echo $SHOREWALL_VERSION Lite
+	shift
+	version_command $@
 	;;
     logwatch)
 	logwatch_command $@

Shorewall6/shorewall6

@@ -1458,9 +1458,11 @@ version_command() {
     echo $SHOREWALL_VERSION
 
     if [ -n "$all" ]; then
-	if [ -f /usr/share/shorewall/version ]; then
+	for product in shorewall shorewall-lite shorewall6-lite shorewall-init; do
-	    echo "Shorewall $(cat /usr/share/shorewall/version)"
+	    if [ -f /usr/share/$product/version ]; then
-	fi
+		echo "$product: $(cat /usr/share/$product/version)"
+	    fi
+	done
     fi
 }