session chooser

git-svn-id: http://svn.openslx.org/svn/openslx/ld4@197 95ad53e4-c205-0410-b2fa-d234c58c8868

1 files changed, 102 insertions, 0 deletions

diff --git a/vmware/defaultwm b/vmware/defaultwm
new file mode 100755
index 00000000..62a63cc1
--- /dev/null
+++ b/vmware/defaultwm
@@ -0,0 +1,102 @@
+#!/bin/sh
+#
+# session chooser
+#
+# Michael Janczyk <mj0@uni-freiburg.de>
+#
+# Last changes: 26-04-2006
+#
+
+
+
+x_dialog () {
+
+  xsessions="/usr/share/xsessions"
+  vmsessions="/var/lib/vmware/vmsessions"
+  tmpdir="/tmp"
+  menu=
+  execute=
+
+
+  desktops=( `ls ${xsessions} | grep -x ".*desktop" \
+    | grep -v "default.*" 2>/dev/null` )
+  xdesktopsnr=$(echo "${#desktops[*]}")
+  desktops=( `ls ${xsessions} | grep -x ".*desktop" \
+      | grep -v "default.*" 2>/dev/null; \
+      ls ${vmsessions} | grep -x ".*desktop" 2>/dev/null` )
+  desktopsnr=$(echo "${#desktops[*]}")
+
+
+  (( args=0 ))
+  declare -i i=0
+
+  while [ "${xdesktopsnr}" -gt "${args}" ]; do
+    # exec in .desktop
+    execute[${i}]=$(grep -m 1 -i "exec" ${xsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    # name in .desktop
+    execute[${i}]=$(grep -m 1 -i "name" ${xsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    execute[${i}]=${execute[${i}]:-`echo ${execute[${i}-1]} | sed -e "s,-, ,g"`}
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    # comment in .desktop
+    execute[${i}]=$(grep -m 1 -i "comment" ${xsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    execute[${i}]=${execute[${i}]:-"No comment"}
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    (( args=${args}+1 ))
+  done
+
+  while [ "${desktopsnr}" -gt "${args}" ]; do
+    # exec in .desktop
+    execute[${i}]=$(grep -m 1 -i "exec" ${vmsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    # name in .desktop
+    execute[${i}]=$(grep -m 1 -i "name" ${vmsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    execute[${i}]=${execute[${i}]:-`echo ${execute[${i}-1]} | sed -e "s,-, ,g"`}
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    # comment in .desktop
+    execute[${i}]=$(grep -m 1 -i "comment" ${vmsessions}/${desktops[${args}]} \
+      | awk -F "=" '{print $2}')
+    execute[${i}]=${execute[${i}]:-"No comment"}
+    menu="$menu \"\${execute[${i}]}\""
+    i=${i}+1
+
+    (( args=${args}+1 ))
+  done
+
+  # --stderr because of 1>/dev/null
+  # echoing to file because Xdialog sux when used w/ quotes
+  echo -e "Xdialog --title \"VMware Image Menu\" \
+          --screen-center \
+          --fill \
+          --no-wrap \
+          --stderr \
+          --no-tags \
+          --ok-label \"START\" \
+          --item-help \
+          --menubox \"Please choose the image you would like to run:\" 35 80 0 \
+          $menu 1>/dev/null" \
+  > ${tmpdir}/Xdialog
+
+  . ${tmpdir}/Xdialog
+  rm -f ${tmpdir}/Xdialog
+}
+
+args_dial=$(x_dialog 2>&1) # 2>&1, see function
+exec ${args_dial}
+
+exit 0