#!/bin/bash

# bbc live radio script
#
# [The "BSD licence"]
# Copyright (c) 2007 Jan Breuer
# All rights reserved.
#

# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

#	code	name							url
#-----------------------------------------------------------------------------------------------------
bbc=(	"r1" 	"BBC Radio 1 - The best new music" 			"radio1/live/r1_dsat_g2.ra"
	"r2" 	"BBC Radio 2 - Music & Entertainment" 			"radio2/live/r2_dsat_g2.ra"
	"r3" 	"BBC Radio 3 - Classical, Jazz, World, Arts, Drama" 	"radio3/live/r3_dsat_g2.ra"
	"r4" 	"BBC Radio 4 - Intelligent speech"			"radio4/live/r4_dsat_g2.ra"
	"r5"	"BBC Radio 5 - Live news - live sport"			"radio5/live/r5_dsat_g2.ra"
	"r6"	"BBC 6 music"						"6music/live/6music_dsat_g2.ra"
	"r7"	"BBC Radio 7"						"bbc7/live/bbc7_dsat_g2.ra"
	"1x"	"BBC 1Extra"						"1xtra/live/1xtra_dsat_g2.ra"
	"news"	"BBC world service"					"worldservice/livenews_v8.ra"
)

# number of stations
let bbc_count=${#bbc[@]}-1

# number of rows in table
table_rows=3

# BBC live stream base url
bbc_live_base_url="rtsp://rmlive.bbc.co.uk/bbc-rbs/rmlive/ev7/live24/"

# for each column
for station in `seq 0 $table_rows ${bbc_count}`; do
	# if the station is one what we want
	if [ "${bbc[$station]}" = "$1" ]; then
		# play station url
		echo Playing: ${bbc[$station+1]};
		echo -e -n "\033]0;${bbc[$station+1]}\007"
		echo "====================================================="
		echo 
		mplayer -cache 100 ${bbc_live_base_url}${bbc[$station+2]}
		# everything is ok, so exit and don't print help
		exit
	fi
done

# cannot find station code
# print usage
echo "bbc [channel]"
for station in `seq 0 $table_rows ${bbc_count}`; do
	echo -e "\t${bbc[$station]} - ${bbc[$station+1]}"
done