mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-05-23 08:01:41 +02:00
0ef5a88a02
* Fixed a bug in the 'pypad_icecast2.py PyPAD script that caused mojibake when sending ISO-8859-1 characters with code points >= 0x80. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
105 lines
3.4 KiB
Python
Executable File
105 lines
3.4 KiB
Python
Executable File
#!%PYTHON_BANGPATH%
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# pypad_icecast2.py
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#
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# Send PAD updates to Icecast2 mountpoint
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#
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# (C) Copyright 2018-2024 Fred Gleason <fredg@paravelsystems.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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import os.path
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import sys
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import socket
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import requests
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from requests.auth import HTTPBasicAuth
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from requests import Session, Request
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import xml.etree.ElementTree as ET
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import syslog
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from urllib.parse import quote
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try:
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from rivendellaudio import pypad
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except ModuleNotFoundError:
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import pypad # Rivendell v3.x style
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import configparser
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def eprint(*args,**kwargs):
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print(*args,file=sys.stderr,**kwargs)
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def IcecastQuote(string):
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string=quote(string,safe=' ',encoding='ISO-8859-1',errors='replace')
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return string
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def ProcessPad(update):
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if update.hasPadType(pypad.TYPE_NOW):
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n=1
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while(True):
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#
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# First, get all of our configuration values
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#
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section='Icecast'+str(n)
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try:
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values={}
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values['mount']=update.config().get(section,'Mountpoint')
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values['mode']='updinfo'
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hostname=update.config().get(section,'Hostname')
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tcpport=update.config().get(section,'Tcpport')
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username=update.config().get(section,'Username')
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password=update.config().get(section,'Password')
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url="http://%s:%s/admin/metadata" % (hostname,tcpport)
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except configparser.NoSectionError:
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if(n==1):
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update.syslog(syslog.LOG_WARNING,'No icecast config found')
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return
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#
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# Now, send the update
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#
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if update.shouldBeProcessed(section):
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try:
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req=Request('GET',url,auth=HTTPBasicAuth(username,password),params=values)
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prep=req.prepare()
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song=update.resolvePadFields(update.config().get(section,'FormatString'),pypad.ESCAPE_NONE)
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prep.url=prep.url+'&song='+IcecastQuote(song)
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response=sess.send(prep)
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response.raise_for_status()
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update.syslog(syslog.LOG_INFO,'Updating http://'+hostname+values['mount']+': song='+song)
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except requests.exceptions.RequestException as e:
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update.syslog(syslog.LOG_WARNING,str(e))
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n=n+1
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#
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# Program Name
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#
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pypad_name=sys.argv[0].split('/')[-1]
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#
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# Create Send Socket
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#
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send_sock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
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#
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# Start Receiver
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#
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rcvr=pypad.Receiver()
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try:
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rcvr.setConfigFile(sys.argv[3])
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except IndexError:
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eprint('pypad_icecast2: USAGE: cmd <hostname> <port> <config>')
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sys.exit(1)
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rcvr.setPadCallback(ProcessPad)
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sess=Session()
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rcvr.start(sys.argv[1],int(sys.argv[2]))
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