| 1 | from dolmod import * |
| 2 | import os |
| 3 | |
| 4 | def login(useauthless = True, **kw): |
| 5 | result = [None] |
| 6 | def mycb(*v): |
| 7 | result[0] = v |
| 8 | loginasync(mycb, useauthless, **kw) |
| 9 | while result[0] is None: |
| 10 | select() |
| 11 | return result[0] |
| 12 | |
| 13 | def mustconnect(host, port = -1): |
| 14 | fd = connect(host, port) |
| 15 | while True: |
| 16 | resp = getresp() |
| 17 | if resp is not None and resp.getcmd() == u".connect": |
| 18 | break |
| 19 | select() |
| 20 | if resp.getcode() != 200: |
| 21 | raise RuntimeError, resp.intresp()[0][0] |
| 22 | return fd |
| 23 | |
| 24 | def cnl(host = None, port = -1, useauthless = True, **kw): |
| 25 | if host is None: |
| 26 | host = os.getenv("DCSERVER") |
| 27 | if host is None: |
| 28 | raise ValueError, "No DC host to connect to" |
| 29 | fd = mustconnect(host, port) |
| 30 | err, reason = login(useauthless, **kw) |
| 31 | if err != "success": |
| 32 | raise RuntimeError, (err, reason) |
| 33 | return fd |
| 34 | |
| 35 | def ecmd(*args): |
| 36 | tag = qcmd(*args) |
| 37 | while True: |
| 38 | resp = getresp(tag) |
| 39 | if resp is not None: |
| 40 | break; |
| 41 | select() |
| 42 | return resp |
| 43 | |
| 44 | def ecmda(code, *args): |
| 45 | resp = ecmd(*args) |
| 46 | if resp.getcode() != code: |
| 47 | raise ValueError, resp.getcode() |
| 48 | return resp |