From 924a2bd1eff65569885875a05ff0420789b018f1 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mika@grml.org>
Date: Tue, 28 Jun 2016 10:16:08 +0200
Subject: [PATCH] Drop Grml_Networking (WIP)

---
 components/9990-grml-networking.sh | 149 -------------------------------------
 components/9990-main.sh            |   2 -
 2 files changed, 151 deletions(-)
 delete mode 100644 components/9990-grml-networking.sh

diff --git a/components/9990-grml-networking.sh b/components/9990-grml-networking.sh
deleted file mode 100644
index 394d011..0000000
--- a/components/9990-grml-networking.sh
+++ /dev/null
@@ -1,149 +0,0 @@
-#!/bin/sh
-
-#set -e
-
-Grml_Networking () {
-
-if [ -n "${NONETWORKING}" ]; then
-   return 0
-fi
-
-modprobe af_packet # req'd for DHCP
-
-# initialize udev
-# (this /might/ be required for firmware loading to complete)
-if grep -q noudev /proc/cmdline; then
-   log_begin_msg "Networking: Skipping udev as requested via bootoption noudev."
-else
-   udevadm trigger
-   udevadm settle
-fi
-
-if [ -n "${IP}" ]; then
-   # call into initramfs-tools provided network setup functions, so basic
-   # networking is fine.
-   log_begin_msg "Networking: Waiting for basic network to come up..."
-   configure_networking
-fi
-
-# prepare a new /etc/network/interfaces file (and, possibly, a new /etc/resolv.conf)
-IFFILE="/root/etc/network/interfaces"
-if [ -L /root/etc/resolv.conf ] ; then
-  # assume we have resolvconf
-  RESOLVCONF=/root/etc/resolvconf/resolv.conf.d/base
-else
-  RESOLVCONF="/root/etc/resolv.conf"
-fi
-
-# config for loopback networking
-cat > $IFFILE << EOF
-# Initially generated on boot by initramfs' 23networking.
-
-auto lo
-iface lo inet loopback
-
-EOF
-
-unset HOSTNAME
-
-# generate config for each present network device
-for interface in /sys/class/net/eth* /sys/class/net/ath* /sys/class/net/wlan*; do
-    [ -e ${interface} ] || continue
-    interface=$(basename ${interface})
-    method="dhcp"
-
-    # NODHCP or a previously run ipconfig mean that ifupdown should never
-    # touch this interface (IP-stack wise).
-    netconfig=/run/net-${interface}.conf
-    if [ -n "$NODHCP" ] || [ -e "${netconfig}" ]; then
-        method="manual"
-    fi
-
-    # if boot option "nodhcp" is set but also boot option "dhcp" is
-    # set, then dhcp should win over it as we default to dhcp and if
-    # nodhcp is used as default boot option but "dhcp" is added then it
-    # would be confusing to not get a working network setup
-    if [ "$DHCP" = "true" ] ; then
-        method="dhcp"
-    fi
-
-    if [ -n "$VLANS" ] ; then
-      modprobe 8021q
-
-      # vlan=<vid>:<phydevice>
-      for line in $(echo $VLANS | sed 's/ /\n'/) ; do
-        vlandev=${line#*:}
-        vlanid=${line%:*}
-
-        if [ -n "$vlandev" ] && [ -n "$vlanid" ] ; then
-          case "$vlandev" in
-            "$interface")
-              vlan_raw_dev=$interface
-              interface="${vlandev}.${vlanid}"
-              ;;
-          esac
-        fi
-      done
-    fi
-
-    if [ -n "$vlan_raw_dev" ] ; then
-      cat >> $IFFILE << EOF
-auto ${interface}
-iface ${interface} inet ${method}
-        vlan-raw-device $vlan_raw_dev
-EOF
-    else
-      cat >> $IFFILE << EOF
-allow-hotplug ${interface}
-iface ${interface} inet ${method}
-EOF
-    fi
-
-    unset vlandev vlanid vlan_raw_dev # unset variables to have clean state for next device
-
-    # DNS for resolvconf and /etc/resolv.conf
-    if [ -e "${netconfig}" ]; then
-        . "${netconfig}"
-        if [ -n "${DNSDOMAIN}" ]; then
-            echo "    dns-search ${DNSDOMAIN}" >> $IFFILE
-        fi
-        # make sure we don't have any 0.0.0.0 nameservers
-        IPV4DNSLIST=""
-        for IPV4DNS in ${IPV4DNS0} ${IPV4DNS1}; do
-            [ -n "${IPV4DNS}" ] || continue
-            [ "${IPV4DNS}" != "0.0.0.0" ] || continue
-            IPV4DNSLIST="${IPV4DNSLIST}${IPV4DNS} "
-        done
-        if [ -n "${IPV4DNSLIST}" ]; then
-            echo "    dns-nameservers ${IPV4DNSLIST}" >> $IFFILE
-            for IPV4DNS in ${IPV4DNSLIST}; do
-                echo "nameserver ${IPV4DNS}" >> $RESOLVCONF
-            done
-        fi
-    fi
-
-    if [ -z "$NODHCPHOSTNAME" -a -n "$HOSTNAME" ]; then
-        echo $HOSTNAME > /root/etc/hostname
-    fi
-
-    unset DEVICE IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY IPV4DNS0 IPV4DNS1 HOSTNAME DNSDOMAIN NISDOMAIN ROOTSERVER ROOTPATH filename
-    unset IPV4DNS IPV4DNSLIST
-
-    echo>> $IFFILE
-done
-
-# dns bootoption
-if [ -n "$DNSSERVERS" ]
-then
-	# disable any existing entries
-	if [ -r $RESOLVCONF ]
-	then
-		sed -i 's/nameserver/# nameserver/' $RESOLVCONF
-	fi
-	for i in $DNSSERVERS
-	do
-		echo "nameserver $i" >> $RESOLVCONF
-	done
-fi
-
-}
diff --git a/components/9990-main.sh b/components/9990-main.sh
index 0c0bd68..e5884f9 100755
--- a/components/9990-main.sh
+++ b/components/9990-main.sh
@@ -193,8 +193,6 @@ Live ()
 
 	Swap
 
-	Grml_Networking
-
 	exec 1>&6 6>&-
 	exec 2>&7 7>&-
 	kill ${tailpid}
-- 
2.1.4