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new sendport() interface; add test() program call

This commit is contained in:
Guido van Rossum 1995-08-04 04:39:30 +00:00
parent 28e99fe96f
commit 221ec0b97a
1 changed files with 9 additions and 6 deletions
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15
Lib/ftplib.py
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@ -198,10 +198,8 @@ class FTP:
self.voidresp()
# Send a PORT command with the current host and the given port number
def sendport(self, port):
hostname = socket.gethostname()
hostaddr = socket.gethostbyname(hostname)
hbytes = string.splitfields(hostaddr, '.')
def sendport(self, host, port):
hbytes = string.splitfields(host, '.')
pbytes = [`port/256`, `port%256`]
bytes = hbytes + pbytes
cmd = 'PORT ' + string.joinfields(bytes, ',')
@ -213,8 +211,9 @@ class FTP:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(('', 0))
sock.listen(1)
host, port = sock.getsockname()
resp = self.sendport(port)
dummyhost, port = sock.getsockname() # Get proper port
host, dummyport = self.sock.getsockname() # Get proper host
resp = self.sendport(host, port)
return sock
# Send a port command and a transfer command, accept the connection
@ -439,3 +438,7 @@ def test():
ftp.retrbinary('RETR ' + file, \
sys.stdout.write, 1024)
ftp.quit()
if __name__ == '__main__':
test()