hgext/inotify/common.py
author Jim Hague <jim.hague@acm.org>
Thu, 01 Mar 2012 15:27:24 +0000
changeset 16223 ac4fd3238ead
parent 10263 25e572394f5c
permissions -rw-r--r--
bugzilla: allow change comment to mark bugs fixed Add a second regular expression used when scanning change comments. Bugs matched by this new regular expression have the bug comments and optionally hours updated as with the first regular expression, but they are also marked as fixed. The bug status and resolution to set to mark a bug as fixed can be configured. By default status is set to RESOLVED and resolution to FIXED, the default Bugzilla settings. For example, a change comment containing 'Fixes 1234 h1.5' will be added to bug 1234, the bug will have its working time increased by 1.65 hours, and the bug will be marked RESOLVED/FIXED. Change comments may contain both bug update and fix instructions. If the same bug ID occurs in both, the last instruction found takes precedence. The patch adds new bug states 'bug_status' and 'resolution' and actions to update them to the XMLRPC and XMLRPC/email access methods. XMLRPC does not support marking bugs as fixed when used with Bugzilla versions prior to 4.0. When used with an earlier Bugzilla version, a warning is issued and only comment and hours updated.

# server.py - inotify common protocol code
#
# Copyright 2006, 2007, 2008 Bryan O'Sullivan <bos@serpentine.com>
# Copyright 2007, 2008 Brendan Cully <brendan@kublai.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import cStringIO, socket, struct

"""
  Protocol between inotify clients and server:

  Client sending query:
  1) send protocol version number
  2) send query type (string, 4 letters long)
  3) send query parameters:
     - For STAT, N+1 \0-separated strings:
        1) N different names that need checking
        2) 1 string containing all the status types to match
     - No parameter needed for DBUG

  Server sending query answer:
  1) send protocol version number
  2) send query type
  3) send struct.pack'ed headers describing the length of the content:
      e.g. for STAT, receive 9 integers describing the length of the
      9 \0-separated string lists to be read:
       * one file list for each lmar!?ic status type
       * one list containing the directories visited during lookup

"""

version = 3

resphdrfmts = {
    'STAT': '>lllllllll', # status requests
    'DBUG': '>l'          # debugging queries
}
resphdrsizes = dict((k, struct.calcsize(v))
                    for k, v in resphdrfmts.iteritems())

def recvcs(sock):
    cs = cStringIO.StringIO()
    s = True
    try:
        while s:
            s = sock.recv(65536)
            cs.write(s)
    finally:
        sock.shutdown(socket.SHUT_RD)
    cs.seek(0)
    return cs