add pulseaudio socket bridge

pa-socket-bridge.py

@@ -0,0 +1,73 @@
+# Pulseaudio Socket Bridge v1.0
+# by Zoey Mae (izalia@barkshark.xyz)
+
+# Creates a socket to listen on and sends any connections to the specified 
+# Pulseaudio server. Requires socat which should be in your distro's repos.
+# Socat will try to reconnect and will be restarted if closed for any reason
+
+# Usage:
+# pa-socket-bridge.py [server ip]
+
+import os, signal, sys, time
+from pathlib import Path
+from subprocess import Popen
+
+
+try:
+	server = sys.argv[1]
+except IndexError:
+	server = "127.0.0.1"
+
+sock_path = Path(f'/var/run/user/{os.getuid()}/pulse/native')
+command = ['socat', f'UNIX-LISTEN:{sock_path},fork,reuseaddr,mode=777', f'TCP:{server}:4713,retry']
+
+if not sock_path.parent.exists():
+	sock_path.mkdir(parents=True)
+
+if sock_path.exists():
+	print('Warning: Socket exists. Is Pulseaudio running?')
+
+
+def signal_handler(func, *args, **kwargs):
+	handler = lambda signum, frame: func(signum, frame, *args, **kwargs)
+
+	signal.signal(signal.SIGHUP, handler)
+	signal.signal(signal.SIGINT, handler)
+	signal.signal(signal.SIGQUIT, handler)
+	signal.signal(signal.SIGTERM, handler)
+
+
+def handle_shutdown(signum, frame):
+	global shutdown
+	shutdown = True
+
+
+if __name__ == '__main__':
+	print('Starting Pulseaudio socket bridge')
+	proc = Popen(command)
+	shutdown = False
+	timer = 0.0
+
+	signal_handler(handle_shutdown)
+
+	while not shutdown:
+		if proc.poll() != None:
+			print('Starting Pulseaudio socket bridge back up')
+			proc = Popen(command)
+
+		time.sleep(0.25)
+
+	print('Terminating process')
+	proc.terminate()
+
+	while proc.poll() == None:
+		time.sleep(0.25)
+		timer += 0.25
+
+		if timer >= 5.0:
+			
+			proc.kill()
+			print('Process failed to terminate. Killing process.')
+			break
+
+	print('Bye! :3')