File xrdp-bsc965647-allow-admin-choose-desktop.patch of Package xrdp

Index: xrdp-0.9.23.1/sesman/startwm.sh
===================================================================
--- xrdp-0.9.23.1.orig/sesman/startwm.sh
+++ xrdp-0.9.23.1/sesman/startwm.sh
@@ -58,54 +58,54 @@ post_start()
 #start the window manager
 wm_start()
 {
-  if [ -r /etc/default/locale ]; then
-    . /etc/default/locale
-    export LANG LANGUAGE
-  fi
-
-  # debian
-  if [ -r /etc/X11/Xsession ]; then
-    pre_start
-    . /etc/X11/Xsession
-    post_start
-    exit 0
-  fi
-
-  # alpine
-  # Don't use /etc/X11/xinit/Xsession - it doesn't work
-  if [ -f /etc/alpine-release ]; then
-    if [ -f /etc/X11/xinit/xinitrc ]; then
-        pre_start
-        /etc/X11/xinit/xinitrc
-        post_start
-    else
-        echo "** xinit package isn't installed" >&2
-        exit 1
-    fi
-  fi
-
-  # el
-  if [ -r /etc/X11/xinit/Xsession ]; then
-    pre_start
-    . /etc/X11/xinit/Xsession
-    post_start
-    exit 0
-  fi
-
-  # suse
-  if [ -r /etc/X11/xdm/Xsession ]; then
-    # since the following script run a user login shell,
-    # do not execute the pseudo login shell scripts
-    . /etc/X11/xdm/Xsession
-    exit 0
-  elif [ -r /usr/etc/X11/xdm/Xsession ]; then
-    . /usr/etc/X11/xdm/Xsession
-    exit 0
-  fi
-
-  pre_start
-  xterm
-  post_start
+  #To customize system-wise session, edit this file.
+  #To customize user specific session, copy this file to $HOME and edit it.
+  #Please refer to DefaultWindowManager and UserWindowManager in /etc/xrdp/sesman.ini for more details.
+
+  #The default session is gnome (GNOME Session)
+  #sle means SLE-Classic Session
+  SESSION="gnome"
+
+  case $SESSION in
+    sle)
+      if [ -r /usr/bin/gnome-session ]; then
+        export XDG_SESSION_TYPE=x11
+        export GNOME_SHELL_SESSION_MODE=sle-classic
+        /usr/bin/dbus-run-session /usr/bin/gnome-session --session gnome-classic
+      elif [ -r /usr/bin/icewm-session ]; then
+        /usr/bin/icewm-session
+      fi
+      ;;
+    gnome)
+      if [ -r /usr/bin/gnome-session ]; then
+        export XDG_SESSION_TYPE=x11
+        /usr/bin/dbus-run-session /usr/bin/gnome-session
+      elif [ -r /usr/bin/icewm-session ]; then
+        /usr/bin/dbus-run-session /usr/bin/icewm-session
+      fi
+      ;;
+    mate)
+      if [ -r /usr/bin/mate-session ]; then
+        export XDG_SESSION_TYPE=x11
+        /usr/bin/dbus-run-session /usr/bin/mate-session
+      elif [ -r /usr/bin/icewm-session ]; then
+        /usr/bin/dbus-run-session /usr/bin/icewm-session
+      fi
+      ;;
+    plasma)
+      if [ -r /usr/bin/startplasma-x11 ]; then
+        export XDG_SESSION_TYPE=x11
+        /usr/bin/dbus-run-session /usr/bin/startplasma-x11
+      elif [ -r /usr/bin/icewm-session ]; then
+        /usr/bin/dbus-run-session /usr/bin/icewm-session
+      fi
+      ;;
+    icewm)
+      if [ -r /usr/bin/icewm-session ]; then
+        /usr/bin/dbus-run-session /usr/bin/icewm-session
+      fi
+      ;;
+  esac
 }
 
 #. /etc/environment
@@ -122,6 +122,8 @@ wm_start()
 # includes
 # auth       required     pam_env.so readenv=1
 
+pre_start
 wm_start
+post_start
 
 exit 1