startwm.sh add back startup logic

sesman/startwm.sh

@@ -1,25 +1,101 @@
 #!/bin/sh
-if [ -r /etc/default/locale ]; then
+
+#start the window manager
+wm_start()
+{
+  if [ -r /etc/default/locale ]; then
     . /etc/default/locale
     export LANG LANGUAGE
-fi
+  fi
 
-# debian
-if [ -r /etc/X11/Xsession ]; then
+  # debian
+  if [ -r /etc/X11/Xsession ]; then
     . /etc/X11/Xsession
     exit 0
-fi
+  fi
 
-# el
-if [ -r /etc/X11/xinit/Xsession ]; then
+  # el
+  if [ -r /etc/X11/xinit/Xsession ]; then
     . /etc/X11/xinit/Xsession
     exit 0
-fi
+  fi
 
-# suse
-if [ -r /etc/X11/xdm/Xsession ]; then
+  # suse
+  if [ -r /etc/X11/xdm/Xsession ]; then
     . /etc/X11/xdm/Xsession
     exit 0
-fi
+  fi
 
-xterm
+  xterm
+}
+
+#Execution sequence for interactive login shell
+#Following pseudo code explains the sequence of execution of these files.
+#execute /etc/profile
+#IF ~/.bash_profile exists THEN
+#    execute ~/.bash_profile
+#ELSE
+#    IF ~/.bash_login exist THEN
+#        execute ~/.bash_login
+#    ELSE
+#        IF ~/.profile exist THEN
+#            execute ~/.profile
+#        END IF
+#    END IF
+#END IF
+pre_start()
+{
+  if [ -f /etc/profile ]
+  then
+    . /etc/profile
+  fi
+  if [ -f ~/.bash_profile ]
+  then
+    . ~/.bash_profile
+  else
+    if [ -f ~/.bash_login ]
+    then
+      . ~/.bash_login
+    else
+      if [ -f ~/.profile ]
+      then
+        . ~/.profile
+      fi
+    fi
+  fi
+  return 0
+}
+
+#When you logout of the interactive shell, following is the
+#sequence of execution:
+#IF ~/.bash_logout exists THEN
+#    execute ~/.bash_logout
+#END IF
+post_start()
+{
+  if [ -f ~/.bash_logout ]
+  then
+    . ~/.bash_logout
+  fi
+  return 0
+}
+
+#. /etc/environment
+#export PATH=$PATH
+#export LANG=$LANG
+
+# change PATH to be what your environment needs usually what is in
+# /etc/environment
+#PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
+#export PATH=$PATH
+
+# for PATH and LANG from /etc/environment
+# pam will auto process the environment file if /etc/pam.d/xrdp-sesman
+# includes
+# auth       required     pam_env.so readenv=1
+
+pre_start
+wm_start
+post_start
+
+exit 1