From ed2940b1d467e32d06dfcf22fa8829f6ee058a17 Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@x200t.openelec.tv>
Date: Tue, 13 Apr 2010 00:46:06 +0200
Subject: [PATCH] new package: - adding package autoupdate

---
 .../sysutils/autoupdate/config/update.conf    | 15 +++
 packages/sysutils/autoupdate/install          | 19 ++++
 .../autoupdate/scripts/autoupdate.devel       | 84 +++++++++++++++++
 .../autoupdate/scripts/autoupdate.release     | 92 +++++++++++++++++++
 4 files changed, 210 insertions(+)
 create mode 100644 packages/sysutils/autoupdate/config/update.conf
 create mode 100755 packages/sysutils/autoupdate/install
 create mode 100755 packages/sysutils/autoupdate/scripts/autoupdate.devel
 create mode 100755 packages/sysutils/autoupdate/scripts/autoupdate.release

diff --git a/packages/sysutils/autoupdate/config/update.conf b/packages/sysutils/autoupdate/config/update.conf
new file mode 100644
index 0000000000..e6b47b08a3
--- /dev/null
+++ b/packages/sysutils/autoupdate/config/update.conf
@@ -0,0 +1,15 @@
+# Setup autoupdate ( no / manually / auto )
+#
+# no:       no popup-information about new updates, no automatically download,
+#           no autoupdate.
+#
+# manually: shows popupinformation about updates, you must manually download the
+#           and extract the update package. Copy the files "SYSTEM" and "KERNEL"
+#           locally or per SSH/SCP to /storage/.update or via SMB to the
+#           "Update" share. Then reboot the system to install the update.
+#
+# auto:     shows popupinformation about updates, the autoupdater downloads the
+#           update package and shows an information that the system must
+#           manually rebooted to install the update.
+
+AUTOUPDATE=manually
\ No newline at end of file
diff --git a/packages/sysutils/autoupdate/install b/packages/sysutils/autoupdate/install
new file mode 100755
index 0000000000..90c175b83f
--- /dev/null
+++ b/packages/sysutils/autoupdate/install
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+. config/options
+
+PKG_DIR=`find $PACKAGES -type d -name $1`
+
+mkdir -p $INSTALL/usr/bin
+  if [ "$DEVTOOLS" = "yes" ]; then
+    cp -P $PKG_DIR/scripts/autoupdate.devel $INSTALL/usr/bin/autoupdate
+  else
+    cp -P $PKG_DIR/scripts/autoupdate.release $INSTALL/usr/bin/autoupdate
+  fi
+
+mkdir -p $INSTALL/usr/config
+  cp -P $PKG_DIR/config/update.conf $INSTALL/usr/config
+
+mkdir -p $INSTALL/etc/crontabs
+  echo -e "*/5 * * * *\t/usr/bin/autoupdate" >> $INSTALL/etc/crontabs/root
+
diff --git a/packages/sysutils/autoupdate/scripts/autoupdate.devel b/packages/sysutils/autoupdate/scripts/autoupdate.devel
new file mode 100755
index 0000000000..24033132eb
--- /dev/null
+++ b/packages/sysutils/autoupdate/scripts/autoupdate.devel
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+. /storage/.config/update.conf
+
+if [ ! -f /var/lock/update.lock ]; then
+
+  if [ "$AUTOUPDATE" = "manually" -o "$AUTOUPDATE" = "auto" ]; then
+  # locking autoupdate
+    touch /var/lock/update.lock
+
+  # sleep a bit, maybe we have a lot of work ;-)
+    sleep 30
+
+    send_message () {
+      xbmc-send --host=127.0.0.1 -a "Notification(Automatic update service:,$1)"
+    }
+
+    UPDATEURL="http://snapshots.openelec.tv"
+
+  # getting this version
+    THIS_DISTRIBUTION="`cat /etc/distribution`"
+    THIS_ARCH="`cat /etc/arch`"
+    THIS_VERSION="`cat /etc/version`"
+
+  # get infofile with the latest released version
+    rm -rf /tmp/latest
+    wget $UPDATEURL/latest -P /tmp
+
+    NEW_IMAGE="`cat /tmp/latest |grep "$THIS_DISTRIBUTION-$THIS_ARCH"`"
+    NEW_VERSION="`echo "$NEW_IMAGE" | cut -d "-" -f5 | tr -d "r"`"
+
+    rm -rf /tmp/latest
+
+  # compare installed version with latest released version
+    THIS_VERSION="`echo "$THIS_VERSION" | cut -d "-" -f3 | tr -d "r"`"
+
+    if [ "$THIS_VERSION" -lt "$NEW_VERSION" ]; then
+
+      if [ "$AUTOUPDATE" = "manually" ]; then
+
+      # show a message if a new version is avaible
+        send_message "New update avaible: r$NEW_VERSION - please update manually"
+
+      # remove locking
+        rm -rf /var/lock/update.lock
+
+      elif [ "$AUTOUPDATE" = "auto" ]; then
+
+      # show a message if a new version is avaible
+        send_message "New update avaible: r$NEW_VERSION - downloading the new version"
+
+      # downloading the new version
+        wget -c $UPDATEURL/$NEW_IMAGE.tar.bz2 -P /tmp
+
+      # extract the image
+        rm -rf /tmp/$NEW_IMAGE
+        tar -xjvf /tmp/$NEW_IMAGE.tar.bz2 -C /tmp
+
+      # move KERNEL and SYSTEM to an temporary file
+        mkdir -p /storage/.update
+
+        [ -f /tmp/$NEW_IMAGE/target/KERNEL ] && \
+          mv /tmp/$NEW_IMAGE/target/KERNEL /storage/.update/KERNEL.tmp
+
+        [ -f /tmp/$NEW_IMAGE/target/SYSTEM ] && \
+          mv /tmp/$NEW_IMAGE/target/SYSTEM /storage/.update/SYSTEM.tmp
+        sync
+
+      # move KERNEL and SYSTEM to the right place
+        mv /storage/.update/KERNEL.tmp /storage/.update/KERNEL
+        mv /storage/.update/SYSTEM.tmp /storage/.update/SYSTEM
+
+      # cleanup tmp files
+        rm -rf /tmp/$NEW_IMAGE
+        rm -rf /tmp/$NEW_IMAGE.tar.bz2
+        rm -rf /storage/.update/*.tmp
+
+      # we are ready (hopefully)
+        send_message "Update r$NEW_VERSION - downloaded and extracted - please reboot to install"
+
+      fi
+    fi
+  fi
+fi
diff --git a/packages/sysutils/autoupdate/scripts/autoupdate.release b/packages/sysutils/autoupdate/scripts/autoupdate.release
new file mode 100755
index 0000000000..2bf4c4b5d2
--- /dev/null
+++ b/packages/sysutils/autoupdate/scripts/autoupdate.release
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+. /storage/.config/update.conf
+
+if [ ! -f /var/lock/update.lock ]; then
+
+  if [ "$AUTOUPDATE" = "manually" -o "$AUTOUPDATE" = "auto" ]; then
+  # locking autoupdate
+    touch /var/lock/update.lock
+
+  # sleep a bit, maybe we have a lot of work ;-)
+    sleep 30
+
+    send_message () {
+      xbmc-send --host=127.0.0.1 -a "Notification(Automatic update service:,$1)"
+    }
+
+    UPDATEURL="http://releases.openelec.tv"
+
+  # getting this version
+    THIS_DISTRIBUTION="`cat /etc/distribution`"
+    THIS_ARCH="`cat /etc/arch`"
+    THIS_VERSION="`cat /etc/version`"
+    THIS_MAJOR="`echo "$THIS_VERSION" | cut -d "." -f1`"
+    THIS_MINOR="`echo "$THIS_VERSION" | cut -d "." -f2`"
+    THIS_PATCH="`echo "$THIS_VERSION" | cut -d "." -f3`"
+
+  # get infofile with the latest released version
+    rm -rf /tmp/latest
+    wget $UPDATEURL/latest -P /tmp
+
+    NEW_IMAGE="`cat /tmp/latest |grep "$THIS_DISTRIBUTION-$THIS_ARCH"`"
+    NEW_VERSION="`echo "$NEW_IMAGE" | cut -d "-" -f3`"
+
+    rm -rf /tmp/latest
+
+  # compare installed version with latest released version
+    NEW_MAJOR="`echo "$NEW_VERSION" | cut -d "." -f1`"
+    NEW_MINOR="`echo "$NEW_VERSION" | cut -d "." -f2`"
+    NEW_PATCH="`echo "$NEW_VERSION" | cut -d "." -f3`"
+
+    if [ "$THIS_MAJOR" -lt "$NEW_MAJOR" -o \
+         "$THIS_MINOR" -lt "$NEW_MINOR" -o \
+         "$THIS_PATCH" -lt "$NEW_PATCH" ]; then
+
+      if [ "$AUTOUPDATE" = "manually" ]; then
+
+      # show a message if a new version is avaible
+        send_message "New update avaible: $NEW_VERSION - please update manually"
+
+      # remove locking
+        rm -rf /var/lock/update.lock
+
+      elif [ "$AUTOUPDATE" = "auto" ]; then
+
+      # show a message if a new version is avaible
+        send_message "New update avaible: $NEW_VERSION - downloading the new version"
+
+      # downloading the new version
+        wget -c $UPDATEURL/$NEW_IMAGE.tar.bz2 -P /tmp
+
+      # extract the image
+        rm -rf /tmp/$NEW_IMAGE
+        tar -xjvf /tmp/$NEW_IMAGE.tar.bz2 -C /tmp
+
+      # move KERNEL and SYSTEM to an temporary file
+        mkdir -p /storage/.update
+
+        [ -f /tmp/$NEW_IMAGE/target/KERNEL ] && \
+          mv /tmp/$NEW_IMAGE/target/KERNEL /storage/.update/KERNEL.tmp
+
+        [ -f /tmp/$NEW_IMAGE/target/SYSTEM ] && \
+          mv /tmp/$NEW_IMAGE/target/SYSTEM /storage/.update/SYSTEM.tmp
+        sync
+
+      # move KERNEL and SYSTEM to the right place
+        mv /storage/.update/KERNEL.tmp /storage/.update/KERNEL
+        mv /storage/.update/SYSTEM.tmp /storage/.update/SYSTEM
+
+        touch /var/
+      # cleanup tmp files
+        rm -rf /tmp/$NEW_IMAGE
+        rm -rf /tmp/$NEW_IMAGE.tar.bz2
+        rm -rf /storage/.update/*.tmp
+
+      # we are ready (hopefully)
+        send_message "Update $NEW_VERSION - downloaded and extracted - please reboot to install"
+
+      fi
+    fi
+  fi
+fi