system/qemu-guest-agent: Added (QEMU Guest Agent daemon).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/qemu-guest-agent/README

@@ -0,0 +1,18 @@
+QEMU Guest Agent (qemu-ga) is a daemon intended to be run within virtual
+machines. It allows the hypervisor host to perform various operations in
+the guest, such as:
+- get information from the guest,
+- set the guest's system time,
+- read/write a file,
+- sync and freeze the filesystems,
+- suspend the guest,
+- reconfigure guest local processors,
+- set user's password.
+
+Note that qemu-ga (QEMU Guest Agent) is also part of the standard QEMU
+installation. This package is intended for guests only, so that you don't have
+to install the complete qemu package there. In general, do not install both
+qemu-guest-agent and qemu packages at the same time on the same machine.
+
+Use rc.qemu-ga to launch the daemon at boot and to stop it at shutdown.
+You will need to perform host side setup too, to take the advantage of qemu-ga.

system/qemu-guest-agent/doinst.sh

@@ -0,0 +1,22 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    rm $NEW
+  fi
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.qemu-ga.new

system/qemu-guest-agent/qemu-guest-agent.SlackBuild

@@ -0,0 +1,107 @@
+#!/bin/sh
+
+# Slackware build script for qemu-guest-agent
+
+# Copyright 2016 Andrzej Telszewski, Banie
+# 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=qemu-guest-agent
+SRCNAM=qemu
+VERSION=${VERSION:-2.6.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.bz2
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# Remove double CFLAGS (based on qemu.SlackBuild).
+sed -i "s|^\ \ CFLAGS=\"-O2\ |  CFLAGS=\"|" configure
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --target-list="" \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --enable-jemalloc \
+  --disable-debug-info
+
+make qemu-ga
+strip --strip-unneeded qemu-ga
+mkdir -p $PKG/usr/bin
+cp -a qemu-ga $PKG/usr/bin
+
+mkdir -p $PKG/etc/rc.d
+cat $CWD/rc.qemu-ga > $PKG/etc/rc.d/rc.qemu-ga.new
+
+make qemu-ga.8
+gzip -9 qemu-ga.8
+mkdir -p $PKG/usr/man/man8
+cp -a qemu-ga.8.gz $PKG/usr/man/man8
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+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.${PKGTYPE:-tgz}

system/qemu-guest-agent/qemu-guest-agent.info

@@ -0,0 +1,10 @@
+PRGNAM="qemu-guest-agent"
+VERSION="2.6.0"
+HOMEPAGE="http://wiki.qemu-project.org/Features/QAPI/GuestAgent"
+DOWNLOAD="http://wiki.qemu-project.org/download/qemu-2.6.0.tar.bz2"
+MD5SUM="ca3f70b43f093e33e9e014f144067f13"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Andrzej Telszewski"
+EMAIL="atelszewski@gmail.com"

system/qemu-guest-agent/rc.qemu-ga

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+################################################################################
+qemu_ga_start() {
+################################################################################
+  if [ -n "$(pidof qemu-ga)" ]; then
+    echo "qemu-ga seems to be already running."
+    return
+  fi
+
+  /usr/bin/qemu-ga -d
+}
+
+################################################################################
+qemu_ga_stop() {
+################################################################################
+  if [ -z "$(pidof qemu-ga)" ]; then
+    echo -e "qemu-ga does not seem to be running."
+    return
+  fi
+
+  kill $(pidof qemu-ga)
+}
+
+################################################################################
+qemu_ga_restart() {
+################################################################################
+  qemu_ga_stop
+  sleep 1
+  qemu_ga_start
+}
+
+case "$1" in
+'start')
+  qemu_ga_start
+  ;;
+'stop')
+  qemu_ga_stop
+  ;;
+'restart')
+  qemu_ga_restart
+  ;;
+*)
+  echo "usage: $0 start|stop|restart"
+esac

system/qemu-guest-agent/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 ':' except on otherwise blank lines.
+
+                |-----handy-ruler------------------------------------------------------|
+qemu-guest-agent: qemu-guest-agent (QEMU Guest Agent daemon)
+qemu-guest-agent:
+qemu-guest-agent: QEMU Guest Agent (qemu-ga) is a daemon intended to be run within
+qemu-guest-agent: virtual machines. It allows the hypervisor host to perform various
+qemu-guest-agent: operations in the guest.
+qemu-guest-agent:
+qemu-guest-agent: Homepage: http://wiki.qemu-project.org/Features/QAPI/GuestAgent
+qemu-guest-agent:
+qemu-guest-agent:
+qemu-guest-agent:
+qemu-guest-agent: