- also support older poldek

[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

pubsock=config.value['pubsock']

if os.environ.has_key('HOME'):
    privsock=os.environ['HOME']+'/pld-ftp-admin/var/privsock'
    socketname=privsock
else:
    socketname=pubsock

def connect(name=None):
    global sock
    sock=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
    sock.connect(socketname)
    if name:
        sock.send('name %s\0' % name)

def login_passwd(login, passwd):
    'Return cookie if ok'
    sock.send('linp %s\n%s\0' % (login, passwd))
    retval=sock.recv(256)
    if retval=='FAIL':
        return ''
    else:
        return retval[3:]

def login_cookie(cookie):
    'Return login if ok'
    sock.send('linc %s\0' % cookie)
    retval=sock.recv(256)
    if retval=='FAIL':
        return ''
    else:
        return retval[3:]

def logout():
    sock.send('lout\0')

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)

def gettree():
    sock.send('gett\0')
    pkgs=[]
    len=int(sock.recv(6))
    if len:
        for pkg in sock.recv(len).split('\0'):
            tmp=pkg.split('\n')
            pkgs.append((tmp[0], int(tmp[1]), int(tmp[2])))
    return pkgs