#!/bin/sh
#
# The contents of this file are subject to the Netscape Public License
# Version 1.0 (the "NPL"); you may not use this file except in
# compliance with the NPL.  You may obtain a copy of the NPL at
# http://www.mozilla.org/NPL/
#
# Software distributed under the NPL is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
# for the specific language governing rights and limitations under the
# NPL.
#
# The Initial Developer of this code under the NPL is Netscape
# Communications Corporation.  Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
# Reserved.
#

## $Id: mozilla.in,v 1.3.2.1 2005/10/26 04:36:34 ap151286 Exp $
## 
## Usage:
##
## $ mozilla [args]
##
## This script is meant to run the mozilla-bin binary from either 
## mozilla/xpfe/bootstrap or mozilla/dist/bin.
##
## The script will setup all the environment voodoo needed to make
## the mozilla-bin binary to work.
##


moz_check_registry()
{
  wai_cmd=`which whoami`
  wai=""
  if [ -x "$wai_cmd" ]; then
    wai=`eval $wai_cmd`
  elif [ -x "/usr/ucb/whoami" ]; then
    wai=`/usr/ucb/whoami`
  elif [ -x "/usr/bin/whoami" ]; then
    wai=`/usr/bin/whoami`
  fi

  MOZ_REGISTRY_DIR=$HOME/.mozilla/.registry_$wai 
  export MOZ_REGISTRY_DIR

  diff $dist_bin/.pkg_update_stamp $MOZ_REGISTRY_DIR/.pkg_update_stamp
  if [ "$?" != "0" ]; then
    rm -rf $MOZ_REGISTRY_DIR
    mkdir -p $MOZ_REGISTRY_DIR
    mkdir -p $MOZ_REGISTRY_DIR/components
    mkdir -p $MOZ_REGISTRY_DIR/chrome
    cat $dist_bin/.pkg_update_stamp >$MOZ_REGISTRY_DIR/.pkg_update_stamp
  fi
}

#uncomment for debugging
#set -x

moz_libdir=/usr/sfw/lib/mozilla
MRE_HOME=/usr/sfw/lib/mre/mre-1.7

# honor MOZILLA_FIVE_HOME if it's there
if [ -n "$MOZILLA_FIVE_HOME" ] ; then
  dist_bin="$MOZILLA_FIVE_HOME"
else
  # Use run-mozilla.sh in the current dir if it exists
  # If not, then start resolving symlinks until we find run-mozilla.sh
  found=0
  progname=$0
  curdir=`dirname "$progname"`
  run_moz="$curdir/run-mozilla.sh"
  if test -x "$run_moz"; then
    dist_bin=$curdir
    found=1
  else
    here=`/bin/pwd`
    while [ -h "$progname" ]; do
      bn=`basename "$progname"`
      cd `dirname "$progname"`
      progname=`/bin/ls -l "$bn" |sed -e 's/^.* -> //' `
      if [ ! -x "$progname" ]; then
        break
      fi
      curdir=`dirname "$progname"`
      run_moz="$curdir/run-mozilla.sh"
      if [ -x "$run_moz" ]; then
        cd "$curdir"
        dist_bin=`pwd`
        found=1
        break
      fi
    done
    cd "$here"
  fi
  if [ $found = 0 ]; then
    # Check default compile-time libdir
    if [ -x "$moz_libdir/run-mozilla.sh" ]; then
      dist_bin=$moz_libdir
    else 
      echo "Cannot find mozilla runtime directory. Exiting."
      exit 1
    fi
  fi
fi

moz_check_registry >/dev/null 2>&1

script_args=""
debugging=0
MOZILLA_BIN="mozilla-bin"

if [ "$OSTYPE" = "beos" ]; then
  mimeset -F $MOZILLA_BIN
fi

pass_arg_count=0
while [ $# -gt $pass_arg_count ]
do
  case "$1" in
    -p | -pure)
      MOZILLA_BIN="mozilla-bin.pure"
      shift
      ;;
    -g | --debug)
      script_args="$script_args -g"
      debugging=1
      shift
      ;;
    -d | --debugger)
      script_args="$script_args -d $2"
      shift 2
      ;;
    *)
      # Move the unrecognized argument to the end of the list.
      arg="$1"
      shift
      set -- "$@" "$arg"
      pass_arg_count=`expr $pass_arg_count + 1`
      ;;
  esac
done

export MRE_HOME

## MODIFICATION IS DONE ONCE 
if [ $debugging = 1 ] 
then 
	for arg 
	do 
	
	    case "$arg" in 
	    -debug) 
	    DEBUG_MODE=1; 
	    break; 
	    ;; 
	    esac 
	done 
	
	if [ "$DEBUG_MODE" = "1" ] 
	then 
		echo $dist_bin/run-mozilla.sh $script_args $dist_bin/$MOZILLA_BIN "$@" 
	fi 
fi 
exec "$dist_bin/run-mozilla.sh" $script_args "$dist_bin/$MOZILLA_BIN" "$@" 

