#!/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.
# Latest change: Son Mär 09 13:57:29 CET 2008 [mika]
################################################################################

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 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:
   # is it grml-small?
   if grep -q small /etc/grml_version ; then
      check4progs links && links $PAGE || { echo "Sorry, links not available. Exiting.">&2 ; exit 10 }
   else
      # 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
            else
    	       echo "Sorry, neither links2 nor w3m available. Exiting.">&2
    	       exit 20
	    fi
         else
            # no, we don't have framebuffer
            check4progs w3m && w3m $PAGE || { echo "Sorry, w3m not available. Exiting.">&2 ; exit 30 }
         fi
      else
        # no, probably we are running inside GNU screen
        check4progs w3m && w3m $PAGE || { echo "Sorry, w3m not available. Exiting.">&2 ; exit 40 }
      fi
   fi
fi

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