network/vde2: Added to 12.0 repository

network/vde2/README

@@ -0,0 +1,45 @@
+VDE is an ethernet compliant virtual network which includes tools such
+as 'vde_switch' and 'vdeqemu'. VDE switch has several virtual ports
+where virtual machines, applications, virtual interfaces and
+connectivity tools can be virtually plugged in. VDE qemu works as a
+wrapper for running qemu virtual machines that connects transparently
+to a specified vde_switch
+
+VDE is dependant upon TUN/TAP support in the Linux Kernel; this comes
+enabled by default with Slackware 12's 'generic' kernel.  To enable
+TUN/TAP support manually, you must set the following entry in your 
+kernel's '.config' file and recompile:
+	CONFIG_TUN=m
+
+## Configuration
+An init script has been provided in /etc/rc.d/rc.vde2 to use with 
+vde_switch. Edit this script and provide the TAP inteface name as 
+well as the subnet for your Virtual Switch to use.  Do NOT choose
+a subnet which is already in use. More than likely, the default 
+values will work fine.
+
+## VDE + Qemu
+A common usage for vde_switch is to be able to have emulated OS's 
+via Qemu behave as if they were actually attached to a Local Network.
+To enable this functionality with Qemu, replace any calls to 'qemu'
+with the following command:
+
+vdeqemu -net vde,vlan=0 -net nic,vlan=0,macaddr=AA:BB:CC:DD:EE:FF
+
+Note that the 'macaddr' string is optional but can prove to be
+quite useful when used in conjuction with a DHCP server (such as
+dhcpd or dnsmasq) to assign IP's based upon MAC address.
+
+Do not forget to include the options which point vdeqemu to your
+ISO image to boot along with any other options you may have used
+with 'qemu' such as -localtime, -nographic etc.
+
+## Startup
+To have this start upon each boot, add the following lines to
+/etc/rc.d/rc.local and make sure rc.vde2 is executable.
+
+	# Start vde_switch
+	if [ -x /etc/rc.d/rc.vde2 ]; then
+	   /etc/rc.d/rc.vde2 start
+	fi
+

network/vde2/doinst.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+config etc/rc.d/rc.vde2.new
+

network/vde2/rc.vde2

@@ -0,0 +1,74 @@
+#!/bin/sh
+
+#=========================== EDIT THE FOLLOWING VARIABLES ==========================
+#  _________________________________________________________________________________
+# |                                                                                 |
+# | Interface name to use for the TAP device					    |
+# |                                                                                 |
+    TAP_IF="tap0"
+# |_________________________________________________________________________________|
+# |                                                                                 |
+# | IP Address/Subnet in CIDR Notation for the Virtual Network			    |
+# |                                                                                 |
+    TAP_NET="10.10.10.1/24" 
+# |_________________________________________________________________________________|
+#
+#=========================== DO NOT EDIT BELOW THIS LINE ============================
+
+start(){
+   echo -n "Starting VDE Switch..."
+
+   # Load tun module
+   modprobe tun || { echo "Error, cannot load 'tun' module. Exiting..." ; exit 1 ; } 
+   sleep 1
+
+   # Start tap switch
+   vde_switch -tap ${TAP_IF} -daemon || { echo "Error, cannot assign IP to ${TAP_IF}. Exiting..." ; exit 1 ; }
+
+   # Bring tap interface up
+   ip addr add ${TAP_NET} dev ${TAP_IF} 
+   ip link set ${TAP_IF} up
+   
+   #chmod 666 /tmp/vde.ctl
+   chmod -R a+rwx /var/run/vde.ctl
+
+   # Apply workaround
+   echo 1024 > /proc/sys/dev/rtc/max-user-freq
+   echo
+}
+
+
+stop(){
+   echo -n "Stopping VDE Switch..."
+
+      # Bring tap interface down
+      ip addr flush dev ${TAP_IF}
+      ip link set ${TAP_IF} down
+
+      # Kill VDE switch
+      kill $(pgrep vde_switch)
+      sleep 1
+
+      # Remove tun module
+      modprobe -r tun
+      echo
+}
+
+
+case "$1" in
+   start)
+	   start
+	   ;;
+
+   stop)
+	   stop
+	   ;;
+
+   restart)
+	   stop
+	   start
+	   ;;
+   *)
+	   echo "Usage: $0 {start|stop|restart}"
+	   ;;
+esac

network/vde2/slack-desc

@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+      |-----handy-ruler------------------------------------------------------|
+vde2: Virtual Distributed Ethernet (VDE)
+vde2: 
+vde2: VDE is an ethernet compliant virtual network which includes tools such
+vde2: as 'vde_switch' and 'vdeqemu'. VDE switch has several virtual ports
+vde2: where virtual machines, applications, virtual interfaces and
+vde2: connectivity tools can be virtually plugged in. VDE qemu works as a
+vde2: wrapper for running qemu virtual machines that connects transparently
+vde2: to a specified vde_switch
+vde2: 
+vde2: 
+vde2: 

network/vde2/vde2.SlackBuild

@@ -0,0 +1,92 @@
+#!/bin/sh
+
+# Slackware build script for VDE2
+
+# Copyright 2007-2008  Sean Donner (sean.donner@sbcglobal.net)
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=vde2
+VERSION=2.1.6
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+fi
+
+rm -rf $PKG 
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1
+cd $PRGNAM-$VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+	--prefix=/usr \
+	--sysconfdir=/etc \
+	--localstatedir=/var \
+	--datarootdir=/usr \
+	--datadir=/usr/share
+
+make all || exit 1
+make install DESTDIR=$PKG || exit 1
+
+( cd $PKG
+  find . -exec file {} + | sed -n '/ELF.*executable\|shared object/{ s/:.*//p }' | xargs strip --strip-unneeded
+  find . -exec file {} + | sed -n '/current ar archive/{ s/:.*//p }' | xargs strip --strip-debug
+)
+
+( cd $PKG/usr/man
+  find . -type f -exec gzip -9 {} +
+)
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION 
+  cp uml/README README.uml
+  cp qemu/README README.qemu
+  cp bochs/README README.bochs
+  cp slirpvde/README README.slirpvde
+  cp slirpvde/COPYRIGHT COPYRIGHT.slirpvde
+  cp libvdeplug/COPYING COPYING.libvdeplug
+
+cp -a COPYING* COPYRIGHT* LICENSE* README* \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/etc/rc.d 
+install -m 0755 $CWD/rc.vde2 $PKG/etc/rc.d/rc.vde2.new
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz

network/vde2/vde2.info

@@ -0,0 +1,8 @@
+PRGNAM="vde2"
+VERSION="2.1.6"
+HOMEPAGE="http://vde.sourceforge.net"
+DOWNLOAD="http://downloads.sourceforge.net/vde/vde2-2.1.6.tar.bz2"
+MD5SUM="68a9a5c4c8cf713bd4d97acc1eb341a6"
+MAINTAINER="Sean Donner"
+EMAIL="sean.donner@sbcglobal.net"
+APPROVED="rworkman"