diff -r 4059dbe9f26a -r 18e93dbdaf12 access.py
--- a/access.py	Thu Jun 05 16:53:57 2008 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-# Copyright 2008 LShift Ltd
-# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
-#
-# Authors:
-# Paul Crowley <paul@lshift.net>
-# Vadim Gelfer <vadim.gelfer@gmail.com>
-#
-# This software may be used and distributed according to the terms
-# of the GNU General Public License, incorporated herein by reference.
-
-from mercurial.i18n import _
-from mercurial.node import *
-from mercurial import util
-
-import os
-import ruleset
-
-class Checker(object):
-    '''acl checker.'''
-
-    def __init__(self, ui, repo):
-        self.ui = ui
-        self.repo = repo
-        self.rules = ruleset.Ruleset.readfile(os.environ['HG_ACCESS_RULES_FILE'])
-        self.rules.set(user = os.environ['REMOTE_USER'])
-        self.rules.set(repo = os.environ['HG_REPO_PATH'])
-
-    def allow(self, node):
-        '''return if access allowed, raise exception if not.'''
-        ctx = self.repo.changectx(node)
-        branch = ctx.branch()
-        if not self.rules.allow("write", branch=branch, file=None):
-            return False
-        for f in ctx.files():
-            if not self.rules.allow("write", branch=branch, file=f):
-                return False
-        self.ui.debug(_('%s: allowing changeset %s\n') % (__name__, short(node)))
-        return True
-
-    def check(self, node):
-        if not self.allow(node):
-            raise util.Abort(_('%s: access denied for changeset %s') %
-                (__name__, short(node)))
-
-        
-def hook(ui, repo, hooktype, node=None, source=None, **kwargs):
-    if hooktype != 'pretxnchangegroup':
-        raise util.Abort(_('config error - hook type "%s" cannot stop '
-                           'incoming changesets') % hooktype)
-    c = Checker(ui, repo)
-    start = repo.changelog.rev(bin(node))
-    end = repo.changelog.count()
-    for rev in xrange(start, end):
-        c.check(repo.changelog.node(rev))
-