#!/bin/bash
# Copyright (C) 2007–2013 Petr Písař
# This is free software.  You may redistribute copies of it under the terms of
# the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
# There is NO WARRANTY, to the extent permitted by law.
VERSION="21"

## CHANGELOG
#
# Version 21
# * Adjust ct1-a* streams for new bit-rate identifiers
#
# Version 20
# * kctv addedd
# * tvb1 updated
# * Update livestation helper 
#
# Version 19 released
# * Streams available from voyo.sk added (thanks to Pali Rohár, dajto-* do not
# work for me, geographical restriction probably)
# * markiza-h added (2-Mbps version of markiza)
#
# Version 18 released
# * The media player is configurable now. Use /etc/televizerc or ~/.televizerc
#   to override default configuration. Syntax is described in usage output.
#
# Version 17 released
# * markiza updated (thanks to Pali Rohár)
#
# Version 16 released
# * Update ČT24 and ČT1 HTTP/H264 stream rates
#
# Version 15 released
# * nhk-world-h updated
# * jpopsuki updated
#
# Version 14 released
# * Put back livestation helper removed by accident
#
# Version 13 released
# * Fix Deutsche Welle stations
# * Fix livestation helper
#
# Version 12 released
# * Add Czech TV Apple formats (ct1-a*, ct2-a*, ct24-a*, ct4-a*)
# * Fix ct4-h100
#
# Version 11 released
# * Add ဒီမိုကရေတစ်မြန်မာ့အသံ (dvb) 
# * Add Bloomber TV (bloomberg)
# * Livestation streams readded: aljazeerar, aljazeeren, bbcworldnews
# * Add Deagu MBC (mbc-daegu)
# * Add Arirang daily news (arirang-news). This is not a live stream.
# * Add Arirang Korea (arirang-korea)
# * Add Arirang World (arirang-world)
# * NHK World replaced with high bit-rate version as old URL has been defunct
# * Add libyatv as livestation helper has been resurrected
# 
# Version 10 released
# * Readd Rustavi2 in two instances (rustavi2-1, rustavi2-2)
# * Remove stv3 as operator ceased the channel
# * Update Russia Today as 3 different bitrates (rustd-300, rustd-500,
#   rustd-1000)
# * Remove publictv as owner ceased operation
# * Update markiza
# * Update ktv
# * Add Hope TV streams in H264 (hopetv-100, hopetv-300, hopetv-600)
# * Update Georgian Public Brodcasting TV (add 3 servers)
# * Add Deutsche Welle TV Arabia (dwtv-arabia)
# * Add Deutsche Welle TV Asia (dwtv-asia)
# * Add Deutsche Welle TV Europe (dwtv-europe)
# * Remove dwtven (English version of Deutsche Welle)
# * Remove 3.5-Mbps Czech TV streams as they do not exist
# * Update cctv4
# * Update belarus
# * Update alsharq
# * Update aliraq
# * Update ocko
#
# Version 9 released
# * Replace nasa stream with new NASA TV streams
#   (differ on special occasions only)
# * Update ct1, ct2, ct4, ct24. They require external ctstream script.
#
# Version 8 released
# * CT Windows Media and Real Media stream removed
# * CT1 H264 streams added
# * CT2 H264 streams added
# * CT4 H264 streams added
# * CT24 H264 streams added
# * Remove z1 as owner ceased broadcasting
# * nhk-world-l stream added (English dubbed NHK World)
# * nckyo added
#
# Version 7 released
# * Update Czech (state) TV helper because web pages have changed, migrate all
#   stations to ivysilani-helper()
# * Remove Czech TV streams for gone olympic games
# * Add tvziva
# * Add gimi
# * Update nasa URL
#
# Version 6 released
# * Czech TV playlist extraction adjusted to accept IP address
# * Winter Olympic Games brodcasted by Czech TV fixed
# * Readded z1 and ocko as latest MPlayer (2010-02-13) supports RTMP streams
#
# Version 5 released
# * ctzoh added
#   (only trial spot currently, company is going to offer 8 streams)
# * lux added
# * removed helperlivestaion() channels because they moved to RTMP
# * psctv removed as free access has been terminated
#
# Version 4 released
# * cropping fixed on ct4-rpal 
# * ct1-rl, ct4-rl, ct4-rh fixed
# * ct1-rpal and ct2-rpal a has correct size now
#   (or mplayer/ffmpeg has been fixed), resizing video filters removed.
# * Failure of helper-ct() handled properly
# * quoting improved in helper-livestation() 
#
# Version 3 released
# * helper-ct() fixed to accept newly deployed CDN servers with up to three
# digit serial number. Thanks to Radovan Drazny <raduzator@gmail.com>.
# * Typos fixed
#
# Version 2 released
# * Columns made wider.
# * Al Jazeera in English (aljazeeren) and in Arabic (aljazeerar) added.
# * Euronews in German (euronewsde) added. Stream is broken currently.
# * Livestation streams started using simple token autorization.
# * helper-livestream() added and given programs fixed.
#
# Version 1 released

# See <http://www.metafeeds.com/channel/ct-stream-mp4/rss> for some streams of
# Czech stations.

# Default values
CACHE=2048
DIRECT_STREAM=1
PLAYER="mplayer"

# Load configuration
test -f /etc/televizerc && source /etc/televizerc
test -f ~/.televizerc && source ~/.televizerc

# Usage death message
function help() {
    local FMT='%-10s %-16s %s\n'
    cat<<HEADER
Použití: `basename $0` PROGRAM [ARGUMENTY_PŘEHRÁVAČE]

Přehrává televizní PROGRAM:
HEADER

printf "$FMT" "Program" "Název" "URL"

for ((I=0; ${#PRGM[@]} - I; I=I+1)); do
    printf "$FMT" "${PRGM[$I]}" "${TITLE[$I]}" "${URL[$I]}"
done

    cat<<COPY

Konfigurace se načte z /etc/televizerc a ~/.televizerc v tomto pořadí. Příklad:
# Vyrovnávácí paměť v kilobajtech
CACHE=2048
# Nastavte pro zrušení proměnné „http_proxy“ před spuštěním přehrávače.
# Kešující proxy nemají rády nekonečné proudy ;)
DIRECT_STREAM=1
# Program multimediálního přehrávače
PLAYER="mplayer"

Verze programu: $VERSION.
Copyright © 2007–2013 Petr Písař
Tento program je volné programové vybavení. Jeho kopie můžete šířit podle
ustanovení Obecné veřejné licence GNU <http://www.gnu.org/licenses/gpl.html>.
Program je šířen BEZ JAKÉKOLI ZÁRUKY, jak jen zákon dovoluje.
COPY
exit 1;
}


# Adds TV to the list by stream URL
function addtv() {
    I=$((${#PRGM[@]}))
    PRGM[$I]="$1"
    TITLE[$I]="$2"
    URL[$I]="$3"
    EXTRA[$I]="$4"
}

# Adds TV to the list by URL helper function.
# The function will be executed and it must set stream URL into MYURL variable
# and the function must terminate successfully.
function caltv() {
    I=$((${#PRGM[@]}))
    PRGM[$I]="$1"
    TITLE[$I]="$2"
    HELPER[$I]="$3"
    EXTRA[$I]="$4"
}

# Adds TV to the list by streamer function.
# The function will be executed and its standard output will be connected to
# a media player.
function strtv() {
    I=$((${#PRGM[@]}))
    PRGM[$I]="$1"
    TITLE[$I]="$2"
    STREAMER[$I]="$3"
    EXTRA[$I]="$4"
}

# Example caltv "ctzoh1" "ČT ZOH 1" "helper-ctzoh 1"
function helper-ctzoh() {
    local URL
    local PLAYLIST
    URL="http://zoh.ct24.cz/links.asp?zoh${1}"
    PLAYLIST=$(wget -O - "$URL" | grep 'textarea' | \
        grep -oE '[^>]*(ctdir|89\.221\.209\.9)[^<]*')
    if [ \( "$?" -gt 0 \) -o \( -z "$PLAYLIST" \) ]; then
        echo "Chyba: na stránce ${URL} není možné najít odkaz na seznam skladeb"
        return 1
    fi

    # The tail and last grep is to skip advertisments preordered and
    # postordered to standard content
    # FIXME: Add it once the stream are up
    MYURL=$(wget -O - -U 'MPlayer (Fuck wget discrimination)' "$PLAYLIST" |\
        grep -o -E '[^"]*(cdn[1-9]{1,3}\.nacevi\.cz|(ctwm|ctrm|stream.)\.visual\.cz)[^"]*' |\
        grep -v '/upoutavky/'| tail -n 1)
    if [ \( "$?" -gt 0 \) -o \( -z "$MYURL" \) ]; then
        echo "Chyba: V seznamu skladeb ${PLAYLIST} není možné najít odkaz na proud"
        return 1
    fi
}



# Not all bit-rates are advertised despite they are available.
# Bitrate (kb) to picture lines mapping:
# 100   144p2
# 200   144p1
# 500   288p
# 1000  404p
# 2000  576p
# 3500  720p
# Replace in rtmp://wcdn34.nacevi.cz:80/CT24?.../CT24-MP4_288p.stream
function helper-ct-mapped() {
    if [ "$#" != 2 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    local CHANNEL="$1"
    local LINES="$2"

    helper-ct "$CHANNEL" 500
    if [ $? -gt 0 ]; then
        echo "Chyba: pomocná funkce helper-ct ${CHANNEL} 500 selhala"
        return 1;
    fi

    MYURL="${MYURL//288p/${LINES}}"
}

function helper-ct() {
    if [ "$#" != 2 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    local CHANNEL="$1"
    local RATE="$2"

    local PAGE="http://www.ceskatelevize.cz/ivysilani/zive/${CHANNEL}/"

    # Advertisments can precede real stream
    MYURL=$(ctstream "$PAGE" "$RATE" |tail -n1)
    if [ -z "$MYURL" ]; then
        echo "Chyba: pomocný skript ctstream ${PAGE} ${RATE} selhal"
        return 1;
    fi
}

function streamer-ct() {
    if [ "$#" != 2 ]; then
        echo "$0: bad invocation" 1>&2
        return 1
    fi
    local CHANNEL="$1"
    local RATE="$2"

    local PAGE="http://www.ceskatelevize.cz/ivysilani/zive/${CHANNEL}/"

    ctstream -A -s "$PAGE" "$RATE"
}

# Return value of element from XML string
function get_element() {
    local ELEMENT="$1"
    local TEXT="$2"
    echo "$TEXT" | grep -o "<${ELEMENT}>[^<]*</${ELEMENT}>" | \
        sed 's/[^>]*>\([^<]*\).*/\1/' | sed 's/&amp;/\&/g'
}

# Return value of JSON element from XML string
function get_json_element() {
    local ELEMENT="$1"
    local TEXT="$2"
    echo "$TEXT" |
        sed "s/.*&quot;${ELEMENT}&quot;:&quot;\([^&]*\)&quot;.*/\1/"
}

function helper-dwelle() {
    if [ "$#" != 2 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    local NAME="$1"
    local RATE="$2"
    local STREAMER FILE SMIL

    SMIL=$(wget -O - "http://www.metafilegenerator.de/DWelle/${NAME}/flv/tv.smil")
    STREAMER=$(echo "$SMIL" | grep -o 'base="[^"]*"' |
        sed 's/[^"]*"\([^"]*\).*/\1/')
    FILE=$(echo "$SMIL" | grep "bandwidth=\"${RATE}\"" |
        grep -o 'src="[^"]*"' | sed 's/[^"]*"\([^"]*\).*/\1/')

    MYURL="${STREAMER}${FILE} live=1"
}

function helper-livestation() {
    if [ "$#" != 2 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    local CHANNEL="$1"
    local RATE="$2"
    local JSON STREAMER FILE PLAYER

    JSON=$(wget -O - "http://www.livestation.com/channels/${CHANNEL}" | \
        grep -o 'data-flashvars="[^"]*"' |  sed 's/[^"]*"\([^"]*\).*/\1/')
    STREAMER=$(get_json_element 'streamer' "$JSON")
    FILE=$(get_json_element 'file' "$JSON" | \
        sed 's/\(_\)\([^_.]*\)\(\.sdp\)$/\1'"$RATE"'\3/')
    PLAYER=$(get_json_element 'src' "$JSON")
    MYURL="${STREAMER}${FILE} swfurl=${PLAYER}"
}

# Process argument as date(1) format string. Usefull to insert nowaday date
function helper-injecttime() {
    if [ "$#" != 1 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    MYURL=$(date "+${1}")
    if [ "$?" -ne 0 ]; then
        echo "Could not format date: $1"
        return 1
    fi
}

# URL template for Voyo service in Slovakia
function helper-voyosk() {
    if [ "$#" != 1 ]; then
        echo "$0: bad invocation"
        return 1
    fi
    MYURL="rtmp://195.168.10.68:1935/live/${1}.sdp live=1 pageUrl=http://voyo.markiza.sk/zive-vysielanie/?channel=${1}"
}

# TV programs definition
addtv "aliraq" "Al-Iraqiya" "http://212.7.196.74:80/iraqia"
caltv "aljazeerar" "الجزيرة" "helper-livestation 43 high"
caltv "aljazeeren" "Al Jazeera English" "helper-livestation 3 high"
# This works: rtmpdump -v -r rtmp://livestfslivefs.fplive.net/aljazeeraflashlive-live/aljazeera_en_veryhigh
addtv "alsharq" "AlSharqiya TV" "rtmp://ns6.indexforce.com/live/mystream"
addtv "althingi" "Althingi" "http://netvarp.althingi.is/beint"
caltv "arirang-news" "Arirang daily news" "helper-injecttime mms://121.156.66.59/News_2200/2200News_300k_%F.asf"
addtv "arirang-korea" "Arirang Korea" "mms://s1.arirang.co.kr/Korea_Live"
addtv "arirang-world" "Arirang World" "mms://s1.arirang.co.kr/World_Live"
addtv "aqape" "Aqape TV" "mms://wms.dominiocreativo.com/agapetv"
caltv "bbcworldnews" "BBC World News" "helper-livestation 10-bbc-world-news-english high"
caltv "bloomberg" "Bloomberg TV" "helper-livestation 2-bloomberg-television-english high"
addtv "belarus" "Беларусь-ТВ" "mms://livecast.tvr.by/video"
addtv "cctv4" "CCTV 4" "mms://4.71.37.8/cctv4-200"
strtv "ct1-a500" "ČT1 HTTP/H264 500k" "streamer-ct ct1 500"
caltv "ct1-h500" "ČT1 RTMP/H264 500k" "helper-ct ct1 500"
strtv "ct1-a1000" "ČT1 HTTP/H264 1M" "streamer-ct ct1 1000"
caltv "ct1-h1000" "ČT1 RTMP/H264 1M" "helper-ct ct1 1000"
strtv "ct1-a2000" "ČT1 HTTP/H264 2M" "streamer-ct ct1 2000"
caltv "ct1-h2000" "ČT1 RTMP/H264 2M" "helper-ct ct1 2000"
strtv "ct2-a500" "ČT2 HTTP/H264 500k" "streamer-ct ct2 500"
caltv "ct2-h500" "ČT2 RTMP/H264 500k" "helper-ct ct2 500"
strtv "ct2-a1000" "ČT2 HTTP/H264 1M" "streamer-ct ct2 1000"
caltv "ct2-h1000" "ČT2 RTMP/H264 1M" "helper-ct ct2 1000"
strtv "ct2-a2000" "ČT2 HTTP/H264 2M" "streamer-ct ct2 2000"
caltv "ct2-h2000" "ČT2 RTMP/H264 2M" "helper-ct ct2 2000"
caltv "ct24-h100" "ČT24 RTMP/H264 100k" "helper-ct-mapped ct24 144p2"
caltv "ct24-h200" "ČT24 RTMP/H264 200k" "helper-ct-mapped ct24 144p1"
strtv "ct24-a500" "ČT24 HTTP/H264 500k" "streamer-ct ct24 545000"
caltv "ct24-h500" "ČT24 RTMP/H264 500k" "helper-ct ct24 500"
strtv "ct24-a1000" "ČT24 HTTP/H264 1M" "streamer-ct ct24 1120000"
caltv "ct24-h1000" "ČT24 RTMP/H264 1M" "helper-ct ct24 1000"
strtv "ct24-a2000" "ČT24 HTTP/H264 2M" "streamer-ct ct24 2144000"
caltv "ct24-h2000" "ČT24 RTMP/H264 2M" "helper-ct ct24 2000"
caltv "ct4-h100" "ČT4 RTMP/H264 100k" "helper-ct-mapped ct4 144p2"
strtv "ct4-a500" "ČT4 HTTP/H264 500k" "streamer-ct ct4 500000"
caltv "ct4-h500" "ČT4 RTMP/H264 500k" "helper-ct ct4 500"
strtv "ct4-a1000" "ČT4 HTTP/H264 1M" "streamer-ct ct4 1000000"
caltv "ct4-h1000" "ČT4 RTMP/H264 1M" "helper-ct ct4 1000"
strtv "ct4-a2000" "ČT4 HTTP/H264 1M" "streamer-ct ct4 2000000"
caltv "ct4-h2000" "ČT4 RTMP/H264 2M" "helper-ct ct4 2000"
caltv "dajto-l" "TV Dajto 1M" 'helper-voyosk dajto'
caltv "dajto-h" "TV Dajto 2M" 'helper-voyosk dajtoHQ'
caltv "dvb" "ဒီမိုကရေတစ်မြန်မာ့အသံ" "helper-livestation 66-democratic-voice-of-burma-burmese"
caltv "doma-l" "TV Doma 1M" 'helper-voyosk doma'
caltv "doma-h" "TV Doma 2M" 'helper-voyosk doma_HQ'
caltv "dwtv-amerika-l" "Deutsche Welle TV Amerika 85 kb/s" "helper-dwelle tv-northamerica low"
caltv "dwtv-amerika-m" "Deutsche Welle TV Amerika 500 kb/s" "helper-dwelle tv-northamerica medium"
caltv "dwtv-arabia-l" "Deutsche Welle TV Arabia 85 kb/s" "helper-dwelle tv-arabia low"
caltv "dwtv-arabia-m" "Deutsche Welle TV Arabia 500 kb/s" "helper-dwelle tv-arabia medium"
caltv "dwtv-asia-l" "Deutsche Welle TV Asia 85 kb/s" "helper-dwelle tv-asia low"
caltv "dwtv-asia-m" "Deutsche Welle TV Asia 500 kb/s" "helper-dwelle tv-asia medium"
caltv "dwtv-europe-l" "Deutsche Welle TV Europe 85 kb/s" "helper-dwelle tv-europa low"
caltv "dwtv-europe-m" "Deutsche Welle TV Europe 500 kb/s" "helper-dwelle tv-europa medium"
caltv "dwtv-europe-h" "Deutsche Welle TV Europe 1.2 Mb/s" "helper-dwelle tv-europa high"
caltv "dwtv-lamerica-l" "Deutsche Welle TV Latinoamérica 85 kb/s" "helper-dwelle tv-latinoamerica low"
caltv "dwtv-lamerica-m" "Deutsche Welle TV Latinoamérica 500 kb/s" "helper-dwelle tv-latinoamerica medium"
#caltv "france24en" "France24 English" "helper-livestation 4-france-24-english high"
addtv "france24fr" "France24 Français" "mms://stream1.france24.yacast.net/f24_livefr"
addtv "gimi" "TV Gimi" "http://stream5.visual.cz/tvgimi" "-vf eq2=1.3"
addtv "gpb1-g1" "Georgian Public Broadcast 1 server 1" "mms://80.241.246.154/1tv"
addtv "gpb1-g2" "Georgian Public Broadcast 1 server 2" "mms://80.241.246.158/1tv"
addtv "gpb1-usa" "Georgian Public Broadcast 1 USA server" "mms://80.241.246.158/1tv"
addtv "hopetv-h" "Hope TV 896 kb/s" 'http://mediaserver.hopetv.cz/hopetv_high?MSWMExt=.asf'
addtv "hopetv-l" "Hope TV 390 kb/s" 'http://mediaserver.hopetv.cz/hopetv_mid?MSWMExt=.asf'
addtv "hopetv-600" "Hope TV 600 kb/s" 'rtmp://stream2.mediawork.cz/hopetv/hopetv1'
addtv "hopetv-300" "Hope TV 300 kb/s" 'rtmp://stream2.mediawork.cz/hopetv/hopetv2'
addtv "hopetv-100" "Hope TV 100 kb/s" 'rtmp://stream2.mediawork.cz/hopetv/hopetv3'
addtv "jpopsuki" "JPopsuki TV" 'http://jpopsuki.fm:8800/;stream.nsv'
addtv "kctv" "조선중앙TV" 'http://112.170.78.145:50000/chosun'
addtv "ktv" "Kurdistan TV" "rtmp://www.kurdistantv.info/live/livestream live=1"
caltv "libyatv" "قناة ليبيا" "helper-livestation 125-libya-tv-arabic high" 
addtv "lux" "TV Lux" "http://streaming.tvlux.sk/tvluxlive/" "-aspect 4:3"
caltv "markiza" "Markíza 1M" 'helper-voyosk markiza'
caltv "markiza-h" "Markíza 2M" 'helper-voyosk markiza_HQ'
addtv "mbc-daegu" "Daegu MBC" "http://211.115.127.29:80/live"
addtv "meteopress" "Meteopress" "http://www.meteopress.cz/video/meteotv.wmv"
# Playlist 'http://www.nasa.gov/145588main_Digital_Edu.asx'
addtv "nasa-edu" "NASA TV Education" "mms://a1632.l1856941631.c18569.g.lm.akamaistream.net/D/1632/18569/v0001/reflector:41631"
# Playlisy 'http://www.nasa.gov/multimedia/isslivestream.asx'
addtv "nasa-iss" "NASA TV ISS" "mms://a1709.l1856953708.c18569.g.lm.akamaistream.net/D/1709/18569/v0001/reflector:53708"
# Playlist 'http://www.nasa.gov/145590main_Digital_Media.asx'
addtv "nasa-media" "NASA TV Media" "mms://a1816.l1856941815.c18569.g.lm.akamaistream.net/D/1816/18569/v0001/reflector:41815"
addtv "nasa-public-200" "NASA TV Public 200k" "http://nasa-f.akamaihd.net/public_h264_200@54826"
addtv "nasa-public-400" "NASA TV Public 400k" "http://nasa-f.akamaihd.net/public_h264_400@54826"
addtv "nasa-public-700" "NASA TV Public 700k" "http://nasa-f.akamaihd.net/public_h264_700@54826"
addtv "nckyo" "NC Kyo" "http://nc-kyo.dyndns.tv/nc-kyo"
#addtv "nhk-world-l" "NHK World low" "http://nhk-world.gekimedia.net/nhkw-lowm"
# Be ware of the magic number 61783 (512 kbps?)
addtv "nhk-world-h" "NHK World high" "rtmp://ams-3.net.fivecool.org/nhkw/gwm"
addtv "noe-200" "TV Noe 200k" "mms://netshow.play.cz/noetv?WMContentBitrate=150000"
addtv "noe-400" "TV Noe 400k" "mms://netshow.play.cz/noetv?WMContentBitrate=380000"
addtv "noe-800" "TV Noe 800k" "mms://netshow.play.cz/noetv"
caltv "nova-sport-l" "Nova Sport 1M" 'helper-voyosk novasport'
caltv "nova-sport-h" "Nova Sport 2M" 'helper-voyosk novasport_HQ'
addtv "ocko" "TV Óčko" "rtmp://stream6.idnes.cz/live/ocko.flv swfUrl=http://g.idnes.cz/swf/flv/test/player.swf live=1"
#caltv "presstv" "Press TV" "helper-livestation 52-press-tv-english high"
# RTA works but the URL is based on date and region.
# TODO: Find the algorithm and write helper
#addtv "rta-vc" "RTA"   "mms://stream1.rta.cz/quality_middle/119000/118236.wmv"
#addtv "rta-vc-700" "RTA VČ 700k" "mms://stream1.rta.cz/quality_high/115000/114636.wmv"
#addtv "rta-vc-300" "RTA VČ 300k" "mms://stream1.rta.cz/quality_middle/115000/114636.wmv"
addtv "rustd-300" "Russia Today 300k" "rtmp://fms5.visionip.tv/live/RT_1.flv"
addtv "rustd-500" "Russia Today 500k " "rtmp://fms5.visionip.tv/live/RT_2.flv"
addtv "rustd-1000" "Russia Today 1M" "rtmp://fms5.visionip.tv/live/RT_3.flv"
addtv "ruv" "Ríkisútvarpið" "rtmp://68.68.29.206/ruv/beint-1"
addtv "rustavi2-1" "Rustavi2 server 1" "mms://208.75.229.18/live1"
addtv "rustavi2-2" "Rustavi2 server 2" "mms://208.75.229.90/rustavi2"
# stv* do not work, there is playlist generator http://r3.streamcdn.eu/?ppname=fatchilive1&stream=fatchilli1.stream passed to SWF object on http://www.stv.sk/online/, but RTMP server rejects connections to the application.
addtv "stv1" "Slovenská televíza 1" "http://stvstream.m1.livetv.sk/stv1live"
addtv "stv2" "Slovenská televíza 2" "mms://stvstream.m2.livetv.sk/stv2live/"
addtv "tvb1" "TV brněnská 1" "mms://stream5.visual.cz/tvbrno"
addtv "tvba" "TV Bratislava" "http://81.89.49.210/tvbalive"
addtv "tvziva" "TV Živa" "http://109.74.144.209/"
caltv "voyo-l" "Voyo 1M" 'helper-voyosk voyo'
caltv "voyo-h" "Voyo 2M" 'helper-voyosk voyo_HQ'


# Parse parameters
if [ \( $# = 0 \) -o \( "${1:0:1}" = '-' \) ]; then help; fi

if [ $# -ge 1 ]; then
    for ((I=0; ${#PRGM[@]} - I; I=I+1)); do
        if [ "$1" == "${PRGM[$I]}" ]; then
            # TV program found
            MYURL="${URL[$I]}";

            if test -z "$MYURL" && test -n "${HELPER[$I]}"; then
                # URL undefined, try to get it by helper
                ${HELPER[$I]};
                if [ $? -gt 0 ]; then
                    echo "Chyba: Nelze získat URL proudu: Pomocná funkce ${HELPER[$I]} selhala"
                    exit 1;
                fi
            fi

            if test -z "$MYURL" && test -n "${STREAMER[$I]}"; then
                # URL undefined, use existing streamer
                MYSTREAMER="${STREAMER[$I]}"
            fi

            MYEXTRA="${EXTRA[$I]}";
            break;
        fi
    done
    if test -z "${MYURL}" && test -z "$MYSTREAMER"; then
        echo "Chyba: Program „$1“ nebyl nalezen"
        echo "Nápovědu získáte zavoláním programu bez parametrů." 
        exit 1
    fi
fi

shift;

# Go
test -n "$DIRECT_STREAM" && unset http_proxy
if test -n "$MYURL"; then
    case "$PLAYER" in
        mplayer|mplayer2)
            set -x
            "$PLAYER" -cache "$CACHE" $MYEXTRA "$@" "$MYURL"
            ;;
        *)
            set -x
            "$PLAYER" "$@" "$MYURL"
            ;;
    esac
else
    case "$PLAYER" in
        gst123)
            echo "Přehrávač „$PLAYER“ neumí přehrávat ze standardního vstupu."
            exit 1
            ;;
        mplayer|mplayer2)
            $MYSTREAMER | \
                "$PLAYER" -cache "$CACHE" $MYEXTRA "$@" -noconsolecontrols -
            ;;
        *)
            $MYSTREAMER | "$PLAYER" "$@" /dev/stdin
            ;;
    esac
fi

# vim: textwidth=0