#!/bin/sh

#

# The contents of this file are subject to the Netscape Public

# License Version 1.1 (the "License"); you may not use this file

# except in compliance with the License. You may obtain a copy of

# the License at http://www.mozilla.org/NPL/

#

# Software distributed under the License is distributed on an "AS

# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or

# implied. See the License for the specific language governing

# rights and limitations under the License.

#

# The Original Code is mozilla.org code.

#

# The Initial Developer of the Original Code is Netscape

# Communications Corporation.  Portions created by Netscape are

# Copyright (C) 1998 Netscape Communications Corporation. All

# Rights Reserved.

#

# Contributor(s): 

#

## 

## Usage:

##

## $ mozilla

##

## This script is meant to run a mozilla program from the mozilla

## rpm installation.

##

## The script will setup all the environment voodoo needed to make

## mozilla work.

cmdname=`basename $0`

##

## Variables

##

MOZ_LIB_DIR="/usr/lib"

if [ -x "/usr/lib64/firefox-FIREFOX_VERSION/firefox-bin" ]

then

  MOZ_LIB_DIR="/usr/lib64"

fi

MOZ_DIST_BIN="$MOZ_LIB_DIR/firefox-FIREFOX_VERSION"

MOZ_PROGRAM="$MOZ_DIST_BIN/firefox"

MOZ_CLIENT_PROGRAM="$MOZ_DIST_BIN/mozilla-xremote-client"

MOZ_CLIENT_PROGRAM_PARAM="-a firefox"

##

## Set MOZILLA_FIVE_HOME

##

MOZILLA_FIVE_HOME="$MOZ_DIST_BIN"

export MOZILLA_FIVE_HOME

##

## Set LD_LIBRARY_PATH

##

if [ "$LD_LIBRARY_PATH" ]

then

  LD_LIBRARY_PATH=$MOZ_DIST_BIN:$MOZ_DIST_BIN/plugins:$LD_LIBRARY_PATH

else

  LD_LIBRARY_PATH=$MOZ_DIST_BIN:$MOZ_DIST_BIN/plugins

fi

export LD_LIBRARY_PATH

##

## Make sure that we set the plugin path for backwards compatibility

##

if [ "$MOZ_PLUGIN_PATH" ]

then

  MOZ_PLUGIN_PATH=$MOZ_PLUGIN_PATH:$MOZ_LIB_DIR/mozilla/plugins:$MOZ_DIST_BIN/plugins

else

  MOZ_PLUGIN_PATH=$MOZ_LIB_DIR/mozilla/plugins:$MOZ_DIST_BIN/plugins

fi

export MOZ_PLUGIN_PATH

##

## Set FONTCONFIG_PATH for Xft/fontconfig

##

FONTCONFIG_PATH="/etc/fonts:${MOZILLA_FIVE_HOME}/res/Xft"

export FONTCONFIG_PATH

##

## In order to better support certain scripts (such as Indic and some CJK 

## scripts), Fedora builds its Firefox, with permission from the Mozilla 

## Corporation, with the Pango system as its text renderer.  This change 

## is known to break rendering of MathML, and may negatively impact 

## performance on some pages.  To disable the use of Pango, set 

## MOZ_DISABLE_PANGO=1 in your environment before launching Firefox.

##

#

# MOZ_DISABLE_PANGO=1

# export MOZ_DISABLE_PANGO

#

function check_running() {

    $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM 'ping()' 2>/dev/null >/dev/null

    RETURN_VAL=$?

    if [ "$RETURN_VAL" -eq "2" ]; then

      echo 0

      return 0

    else

      echo 1

      return 1

    fi

}

function open_mail() {

    if [ "${ALREADY_RUNNING}" -eq "1" ]; then

      exec $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM 'xfeDoCommand(openInbox)' \

        2>/dev/null >/dev/null

    else

      exec $MOZ_PROGRAM $*

    fi

}

function open_compose() {

    if [ "${ALREADY_RUNNING}" -eq "1" ]; then

      exec $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM 'xfeDoCommand(composeMessage)' \

        2>/dev/null >/dev/null

    else

      exec $MOZ_PROGRAM $*

    fi

}

# OK, here's where all the real work gets done

# check to see if there's an already running instance or not

ALREADY_RUNNING=`check_running`

# If there is no command line argument at all then try to open a new

# window in an already running instance.

if [ "${ALREADY_RUNNING}" -eq "1" ] && [ -z "$1" ]; then

  exec $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM "xfeDoCommand(openBrowser)" 2>/dev/null>/dev/null

fi

# check system locale

MOZARGS=

MOZLOCALE=`echo $LANG | sed "s|_\([^.]*\).*|-\1|g"`

[ -f $MOZILLA_FIVE_HOME/chrome/$MOZLOCALE.jar ] && MOZARGS="-UILocale $MOZLOCALE"

# if there's no command line argument and there's not a running

# instance then just fire up a new copy of the browser

if [ -z "$1" ]; then

  exec $MOZ_PROGRAM $MOZARGS 2>/dev/null >/dev/null

fi

unset RETURN_VAL

# If there's a command line argument but it doesn't begin with a -

# it's probably a url.  Try to send it to a running instance.

USE_EXIST=0

opt="$1"

case "$opt" in

  -mail)

      open_mail ${1+"$@"}

      ;;

  -compose)

      open_compose ${1+"$@"}

      ;;

  -*) ;;

  *) USE_EXIST=1 ;;

esac

if [ "${USE_EXIST}" -eq "1" ] && [ "${ALREADY_RUNNING}" -eq "1" ]; then

  opt=`echo -n "$opt" | sed -e 's/,/%2c/g' -e 's/ /%20/g'`

  # check to make sure that the command contains at least a :/ in it.

  echo $opt | grep -e ':/' 2>/dev/null > /dev/null

  RETURN_VAL=$?

  if [ "$RETURN_VAL" -eq "1" ]; then

    # if it doesn't begin with a '/' and it exists when the pwd is

    # prepended to it then append the full path

    echo $opt | grep -e '^/' 2>/dev/null > /dev/null

    if [ "${RETURN_VAL}" -ne "0" ] && [ -e "`pwd`/$opt" ]; then

      opt="`pwd`/$opt"

    fi

    exec $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM "openurl($opt)" 2>/dev/null >/dev/null

  fi

  # just pass it off if it looks like a url

  exec $MOZ_CLIENT_PROGRAM $MOZ_CLIENT_PROGRAM_PARAM "openurl($opt)" 2>/dev/null >/dev/null

fi

exec $MOZ_PROGRAM $MOZARGS ${1+"$@"}