#!/bin/bash

#

# Startup script for the fedora.us Thunderbird RPM

# (based on the Mozilla RPM launch script)

#

##

## Variables

##

MOZ_ARCH=$(uname -m)

case $MOZ_ARCH in

        x86_64 | s390x | sparc64 )

                MOZ_LIB_DIR="/usr/lib64"

                SECONDARY_LIB_DIR="/usr/lib"

                ;;

        * )

                MOZ_LIB_DIR="/usr/lib"

                SECONDARY_LIB_DIR="/usr/lib64"

                ;;

esac

if [ ! -x $MOZ_LIB_DIR/thunderbird/thunderbird ]; then

    if [ ! -x $SECONDARY_LIB_DIR/thunderbird/thunderbird ]; then

        echo "Error: $MOZ_LIB_DIR/thunderbird/thunderbird not found"

        if [ -d $SECONDARY_LIB_DIR ]; then

            echo "       $SECONDARY_LIB_DIR/thunderbird/thunderbird not found"

        fi

        exit 1

    fi

    MOZ_LIB_DIR="$SECONDARY_LIB_DIR"

fi

MOZ_DIST_BIN="$MOZ_LIB_DIR/thunderbird"

MOZ_PROGRAM="$MOZ_DIST_BIN/thunderbird"

MOZ_LANGPACKS_DIR="$MOZ_DIST_BIN/langpacks"

MOZ_EXTENSIONS_PROFILE_DIR="$HOME/.mozilla/extensions/{3550f703-e582-4d05-9a08-453d09bdfdc6}"

##

## Set MOZ_ENABLE_PANGO is no longer used because Pango is enabled by default

## you may use MOZ_DISABLE_PANGO=1 to force disabling of pango

##

#MOZ_DISABLE_PANGO=1

#export MOZ_DISABLE_PANGO

##

## Set MOZ_APP_LAUNCHER for gnome-session

##

export MOZ_APP_LAUNCHER="/usr/bin/thunderbird"

##

## Disable the GNOME crash dialog, Moz has it's own

## 

GNOME_DISABLE_CRASH_DIALOG=1

export GNOME_DISABLE_CRASH_DIALOG

##

## Disable the SLICE allocator (rhbz#1014858)

##

export G_SLICE=always-malloc

##

## To disable the use of Firefox localization, set MOZ_DISABLE_LANGPACKS=1

## in your environment before launching Firefox.

##

#

# MOZ_DISABLE_LANGPACKS=1

# export MOZ_DISABLE_LANGPACKS

#

##

## Automatically installed langpacks are tracked by .fedora-langpack-install

## config file.

##

FEDORA_LANGPACK_CONFIG="$MOZ_EXTENSIONS_PROFILE_DIR/.fedora-langpack-install"

# MOZ_DISABLE_LANGPACKS disables language packs completelly

MOZILLA_DOWN=0

if ! [ $MOZ_DISABLE_LANGPACKS ] || [ $MOZ_DISABLE_LANGPACKS -eq 0 ]; then

    pidof thunderbird > /dev/null 2>&1

    MOZILLA_DOWN=$?

fi

# Modify language pack configuration only when thunderbird is not running 

# and language packs are not disabled

if [ $MOZILLA_DOWN -ne 0 ]; then

    # Clear already installed langpacks

    mkdir -p $MOZ_EXTENSIONS_PROFILE_DIR

    if [ -f $FEDORA_LANGPACK_CONFIG ]; then

        rm `cat $FEDORA_LANGPACK_CONFIG` > /dev/null 2>&1

        rm $FEDORA_LANGPACK_CONFIG > /dev/null 2>&1

        # remove all empty langpacks dirs while they block installation of langpacks

        rmdir $MOZ_EXTENSIONS_PROFILE_DIR/lang* > /dev/null 2>&1

    fi

    # Get locale from system

    CURRENT_LOCALE=$LC_ALL

    CURRENT_LOCALE=${CURRENT_LOCALE:-$LC_MESSAGES}

    CURRENT_LOCALE=${CURRENT_LOCALE:-$LANG}

    # Try without a local variant first, then with a local variant

    # So that pt-BR doesn't try to use pt for example

    SHORTMOZLOCALE=`echo $CURRENT_LOCALE | sed "s|_\([^.]*\).*||g"`

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

    function create_langpack_link() {

        local language=$*

        local langpack=langpack-${language}@thunderbird.mozilla.org.xpi

        if [ -f $MOZ_LANGPACKS_DIR/$langpack ]; then

            rm -rf $MOZ_EXTENSIONS_PROFILE_DIR/$langpack

            ln -s $MOZ_LANGPACKS_DIR/$langpack \

                  $MOZ_EXTENSIONS_PROFILE_DIR/$langpack

            echo $MOZ_EXTENSIONS_PROFILE_DIR/$langpack > $FEDORA_LANGPACK_CONFIG

            return 0

        fi

        return 1

    }

    create_langpack_link $SHORTMOZLOCALE || create_langpack_link $MOZLOCALE || true

fi

# BEAST fix (rhbz#1005611)

NSS_SSL_CBC_RANDOM_IV=${NSS_SSL_CBC_RANDOM_IV-1}

export NSS_SSL_CBC_RANDOM_IV

# Linux version specific environment variables

%RHEL_ENV_VARS%

# Make sure at-spi-bus is running

if ! dbus-send --session            \

     --dest=org.freedesktop.DBus    \

     --type=method_call             \

     --print-reply                  \

     /org/freedesktop/DBus          \

     org.freedesktop.DBus.ListNames \

     | grep org.a11y.Bus > /dev/null; then

    if [ -f "$MOZ_LIB_DIR/firefox/bundled/libexec/at-spi-bus-launcher" ]; then

        echo "Starting a11y dbus service..."

        $MOZ_LIB_DIR/firefox/bundled/libexec/at-spi-bus-launcher &

    else

        echo "Running without a11y support!"

    fi

fi

exec $MOZ_PROGRAM "$@"