#!/usr/bin/env bash

###############################################################################
#
# Copyright (C) 2009-2013 Nintendo.  All rights reserved.
#
# These coded instructions, statements, and computer programs contain
# proprietary information of Nintendo of America Inc. and/or Nintendo
# Company Ltd., and are protected by Federal copyright law.  They may
# not be disclosed to third parties or copied or duplicated in any form,
# in whole or in part, without the prior written consent of Nintendo.
#
###############################################################################

if [ "$_" = "$0" ]
then
    echo "$(basename $0): Error!  I can't be run as a script."
    echo 
    echo "Please run as:"
    echo "    source $(basename $0) $@"
    echo "  - or -"
    echo "    . $(basename $0) $@"
    echo
    exit 1
fi

# Run setbridgeconfig to update INI file
setbridgeconfig.exe  "$@"
if [ $? != 0 ]
then
    # Something went wrong; setbridgeconfig should have
    # issued an error message, so let's just die here.
    return 1
fi

# Find bridge name ==> first argument that's not an option (something starting with a dash)
unset bridge_name
unset is_default
for arg
do
    if [ "${arg:0:1}" != "-" -a -z "$bridge_name" ]
    then
        bridge_name=$arg
    fi
    if [ "$arg" = "-default" ]
    then
        is_default=" (and default)"
    fi
done

# Parse bridge_env.ini file, looking for $bridge_name
OLD_IFS=$IFS
IFS="="
while read name ipaddr
do
    if [ "$name" = "${name#BRIDGE_NAME_}" ]
    then
        # It's not a bridge/IP line
        continue
    fi

    # Remove the "BRIDGE_NAME_" prefix
    name=${name#BRIDGE_NAME_}

    # If we've found the $bridge_name, save off the IP address
    if [ "$name" == "$bridge_name" ]
    then
        bridge_ipaddr=$ipaddr
    fi
done < "${APPDATA}/bridge_env.ini"

# Set variables
if [ -z "$bridge_ipaddr" ]
then
    # Must've deleted a bridge with "-d" option...
    # TODO: Should I clear the BRIDGE_CURRENT_* variables, or set them to
    #       the default bridge, if we cleared the current session's bridge?
    echo "Cleared stored IP address for $bridge_name (current environment unchanged)."
else
    echo "Setting hostbridge for current session$is_default to $bridge_name $bridge_ipaddr."
    export BRIDGE_CURRENT_NAME=$bridge_name
    export BRIDGE_CURRENT_IP_ADDRESS=$bridge_ipaddr
fi

IFS=$OLD_IFS
unset arg is_default name ipaddr bridge_name bridge_ipaddr OLD_IFS

if [ "$SESSION_MANAGER" == "1" ]
then
    export SESSION_NAME=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p NAME`
    export SESSION_DEBUG_OUT_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p DEBUG_OUT`
    export SESSION_DEBUG_CONTROL_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p DEBUG_CONTROL`
    export SESSION_HIO_OUT_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p HIO_OUT`
    export SESSION_LAUNCH_CTRL_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p LAUNCH_CTRL`
    export SESSION_NET_MANAGE_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p NET_MANAGE`
    export SESSION_PCFS_SATA_PORT=`"$MION_BRIDGE_TOOLS/SessionManagerUtil.exe" -p PCFS_SATA`

    export SESSION_PATH_PREFIX=${SESSION_NAME}_

    export CAFE_DATA_DIR=$CAFE_ROOT/${SESSION_PATH_PREFIX}data
    export CAFE_CONTENT_DIR=$CAFE_DATA_DIR/disc/content
    export CAFE_META_DIR=$CAFE_DATA_DIR/disc/meta
    export CAFE_SAVE_DIR=$CAFE_DATA_DIR/save
    export CAFE_SLC_DIR=$CAFE_DATA_DIR/slc
    export CAFE_MLC_DIR=$CAFE_DATA_DIR/mlc
    export CAFE_DATA_TMP=$CAFE_DATA_DIR/tmp

    # Updates the window title
    source $CAFE_ROOT/system/bin/tool/cafe_profile.sh
fi