#!/bin/zsh
# Filename:      grml-info
# Purpose:       start browser with documentation for grml
# Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2.
################################################################################

local PAGE='/usr/share/doc/grml-docs/startpage.html'

. /etc/grml/script-functions

# do we have X?
if [ -n "$DISPLAY" ]; then
   if check4progs dillo ; then
      dillo $PAGE
   elif check4progs xlinks2 ; then
      xlinks2 -mode 640x480 $PAGE
   elif check4progs firefox ; then
      firefox $PAGE
   elif check4progs x-www-browser ; then
      x-www-browser $PAGE
   elif check4progs Xdialog ; then
      Xdialog --msgbox "Sorry, no usable X browser found." 0 0
   fi
else # no X:
   # do we have a real console?
   if [[ $(tty) == /dev/tty* ]] ; then
      # do we have framebuffer support?
      if [ -c /dev/fb0 ] ; then
         if check4progs links2 ; then
            links2 -driver fb $PAGE
         elif check4progs w3m ; then
            w3m $PAGE
         elif check4progs links ; then
            links $PAGE
         else
            echo "Sorry, neither links2 nor w3m nor links available. Exiting.">&2
            exit 20
         fi
      else # no, we don't have framebuffer
         if check4progs w3m ; then
            w3m $PAGE
         elif check4progs links ; then
            links $PAGE
         elif check4progs links2 ; then
            links2 $PAGE
         else
            echo "Sorry, neither w3m nor links nor links2 available. Exiting.">&2
            exit 30
         fi
      fi
   else # no, probably we are running inside GNU screen
      if check4progs w3m ; then
         w3m $PAGE
      elif check4progs links2 ; then
         links2 $PAGE
      elif check4progs links ; then
         links $PAGE
      else
         echo "Sorry, neither w3m nor links2 nor links available. Exiting.">&2
         exit 40
      fi
   fi
fi

## END OF FILE #################################################################