- logging support

[projects/pld-ftp-admin.git] / modules / ftpio.py

# vi: encoding=utf-8 ts=8 sts=4 sw=4 et

import os
import socket
import time
import config

privsock=os.environ['HOME']+'/pld-ftp-admin/var/privsock'
pubsock=config.value['pubsock']

if os.environ.has_key('HOME'):
    socketname=privsock
else:
    socketname=pubsock

def connect():
    global sock
    sock=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
    sock.connect(socketname)

def lock(path, hard=False):
    def dolock():
        if hard:
            sock.send('lckh %s\0' % path)
        else:
            sock.send('lcks %s\0' % path)
        return sock.recv(20)
    for i in range(3):
        retcode=dolock()
        if retcode=="OK":
            return True
        elif retcode=="HARD":
            return False
        if i!=2:
            time.sleep(1)
    return False
    
def unlock(path):
    sock.send('ulck %s\0' % path)

def log(msg):
    sock.send('log1 %s\0' % msg)