0.1-alt3

- add iftabupdate utility

alterator-net-common.spec

@@ -2,7 +2,7 @@
 
 Name: alterator-net-common
 Version: 0.1
-Release: alt2
+Release: alt3
 
 Packager: Stanislav Ievlev <inger@altlinux.org>
 
@@ -30,6 +30,9 @@ helpers for etcnet administration
 %_libexecdir/%name/
 
 %changelog
+* Tue Oct 30 2007 Stanislav Ievlev <inger@altlinux.org> 0.1-alt3
+- add iftabupdate utility
+
 * Thu Oct 25 2007 Stanislav Ievlev <inger@altlinux.org> 0.1-alt2
 - simplify ifcheckup utility
 - add maskname and ifaceinfo utilities

alterator-net-common/Makefile

@@ -1,6 +1,5 @@
-TOOLS=ifup ifdown ifvar iflist ifcheckup ifcheckplug ifcheckdhcp ifaceinfo maskname
 INSTALL=/usr/bin/install
 
 install:
 	$(INSTALL) -d $(libexecdir)/alterator-net-common/
-	$(INSTALL) -pm755 $(TOOLS) $(libexecdir)/alterator-net-common/
+	$(INSTALL) -pm755 tools/* $(libexecdir)/alterator-net-common/

alterator-net-common/tools/iftabupdate

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+PATH="/usr/lib/alterator-net-common:$PATH"
+
+iftabfile="/etc/iftab"
+
+read_businfo()
+{
+    /usr/sbin/ethtool -i  "$1" 2>/dev/null|
+	sed -nr 's,^bus-info:[[:space:]]([^[:space:]]+),\1,p'
+}
+
+iflist|
+    while read name mac;do	    
+	[ "00:00:00:00:00:00" = "$mac" ] && continue # avoid wrong mac addresses from broken drivers (like rt61)
+
+	if [ -s "$iftabfile" ];	then
+	    sed -r \
+		-e "/^$name[[:space:]]/ d" \
+		-e "/[[:space:]]mac[[:space:]]+$mac([[:space:]]|\$)/ d" \
+	        -i "$iftabfile"
+
+	    businfo=$(read_businfo "$name")
+	    [ -z "$businfo" ] || 
+		sed -r \
+		    -e "/[[:space:]]businfo[[:space:]]+$businfo([[:space:]]|\$)/ d" \
+	    	    -i "$iftabfile"
+	fi
+
+	printf "%s\tmac %s\n" "$name" "$mac" >>"$iftabfile"
+    done