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#!/bin/bash | |
LANG=ja_JP.utf8 | |
pid=$$ | |
date=`date '+%Y-%m-%d-%H_%M'` | |
playerurl=http://radiko.jp/player/swf/player_3.0.0.01.swf | |
playerfile="/tmp/player.swf" | |
keyfile="/tmp/authkey.png" | |
outdir="." | |
if [ $# -ge 1 ]; then | |
channel=$1 | |
else | |
echo "usage : $0 channel_name" | |
exit 1 | |
fi | |
# | |
# get player | |
# | |
if [ ! -f $playerfile ]; then | |
wget -q -O $playerfile $playerurl | |
if [ $? -ne 0 ]; then | |
echo "failed get player" | |
exit 1 | |
fi | |
fi | |
# | |
# get keydata (need swftool) | |
# | |
if [ ! -f $keyfile ]; then | |
swfextract -b 14 $playerfile -o $keyfile | |
if [ ! -f $keyfile ]; then | |
echo "failed get keydata" | |
exit 1 | |
fi | |
fi | |
if [ -f auth1_fms_${pid} ]; then | |
rm -f auth1_fms_${pid} | |
fi | |
# | |
# access auth1_fms | |
# | |
wget -q \ | |
--header="pragma: no-cache" \ | |
--header="X-Radiko-App: pc_1" \ | |
--header="X-Radiko-App-Version: 2.0.1" \ | |
--header="X-Radiko-User: test-stream" \ | |
--header="X-Radiko-Device: pc" \ | |
--post-data='\r\n' \ | |
--no-check-certificate \ | |
--save-headers \ | |
-O auth1_fms_${pid} \ | |
https://radiko.jp/v2/api/auth1_fms | |
if [ $? -ne 0 ]; then | |
echo "failed auth1 process" | |
exit 1 | |
fi | |
# | |
# get partial key | |
# | |
authtoken=`perl -ne 'print $1 if(/x-radiko-authtoken: ([\w-]+)/i)' auth1_fms_${pid}` | |
offset=`perl -ne 'print $1 if(/x-radiko-keyoffset: (\d+)/i)' auth1_fms_${pid}` | |
length=`perl -ne 'print $1 if(/x-radiko-keylength: (\d+)/i)' auth1_fms_${pid}` | |
partialkey=`dd if=$keyfile bs=1 skip=${offset} count=${length} 2> /dev/null | base64` | |
#echo "authtoken: ${authtoken} \noffset: ${offset} length: ${length} \npartialkey: $partialkey" | |
rm -f auth1_fms_${pid} | |
if [ -f auth2_fms_${pid} ]; then | |
rm -f auth2_fms_${pid} | |
fi | |
# | |
# access auth2_fms | |
# | |
wget -q \ | |
--header="pragma: no-cache" \ | |
--header="X-Radiko-App: pc_1" \ | |
--header="X-Radiko-App-Version: 2.0.1" \ | |
--header="X-Radiko-User: test-stream" \ | |
--header="X-Radiko-Device: pc" \ | |
--header="X-Radiko-Authtoken: ${authtoken}" \ | |
--header="X-Radiko-Partialkey: ${partialkey}" \ | |
--post-data='\r\n' \ | |
--no-check-certificate \ | |
-O auth2_fms_${pid} \ | |
https://radiko.jp/v2/api/auth2_fms | |
if [ $? -ne 0 -o ! -f auth2_fms_${pid} ]; then | |
echo "failed auth2 process" | |
exit 1 | |
fi | |
#echo "authentication success" | |
areaid=`perl -ne 'print $1 if(/^([^,]+),/i)' auth2_fms_${pid}` | |
#echo "areaid: $areaid" | |
rm -f auth2_fms_${pid} | |
# | |
# get stream-url | |
# | |
if [ -f ${channel}.xml ]; then | |
rm -f ${channel}.xml | |
fi | |
wget -q "http://radiko.jp/v2/station/stream/${channel}.xml" | |
stream_url=`echo "cat /url/item[1]/text()" | xmllint --shell ${channel}.xml | tail -2 | head -1` | |
url_parts=(`echo ${stream_url} | perl -pe 's!^(.*)://(.*?)/(.*)/(.*?)$/!$1://$2 $3 $4!'`) | |
rm -f ${channel}.xml | |
command="rtmpdump -r ${url_parts[0]} --app ${url_parts[1]} --playpath ${url_parts[2]} -W $playerurl -C S:"" -C S:"" -C S:"" -C S:$authtoken --live" | |
echo "{\"rtmp\":\"${url_parts[0]}\",\"app\":\"${url_parts[1]}\",\"playpath\":\"${url_parts[2]}\",\"playerurl\":\"$playerurl\",\"authtoken\":\"$authtoken\",\"command\":\"$command\"}" |
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require 'rubygems' | |
require 'json' | |
module AvahiBrowse | |
class Service | |
attr_reader :name, :addr, :port | |
def initialize(line) | |
items = line.split(';') | |
@name = items[3] | |
@addr = items[7] | |
@port = items[8] | |
if @name | |
@name = @name.gsub(/\\[0-9A-Z]{3}/) {|f| f.slice(1,4).to_i.chr } | |
end | |
end | |
def to_json(*a) | |
as_json.to_json(*a) | |
end | |
def as_json(options = { }) | |
{:name => @name, :addr => @addr, :port => @port}.to_json | |
end | |
end | |
def self.lookup(service = nil) | |
if service == nil | |
service = '-a' | |
end | |
`avahi-browse -k -r -t -p #{service}` | |
`avahi-browse -k -r -t -p #{service}`.split("\n").map {|l| | |
if l =~ /^=;/ | |
Service.new(l) | |
else | |
nil | |
end | |
}.reject {|l| l == nil } | |
end | |
end | |
puts AvahiBrowse::lookup('_raop._tcp').to_json |
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