# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-05-27 22:42:03
# Node ID 35095f3328465ae586866933b30b4fb905500615
# Parent  ddf9a00c1239499eb5ace1170be497d01c76e30b

bundle: introduce a listkey handler

This makes it possible to handle listkeys-related data stored in a bundle2.
There are no producers yet.

diff --git a/mercurial/bundle2.py b/mercurial/bundle2.py
--- a/mercurial/bundle2.py
+++ b/mercurial/bundle2.py
@@ -146,6 +146,7 @@ import util
 import struct
 import urllib
 import string
+import pushkey
 
 import changegroup, error
 from i18n import _
@@ -860,3 +861,10 @@ def handlereplycaps(op, inpart):
 def handlereplycaps(op, inpart):
     """Used to transmit push race error over the wire"""
     raise error.ResponseError(_('push failed:'), inpart.params['message'])
+
+@parthandler('b2x:listkeys', ('namespace',))
+def handlelistkeys(op, inpart):
+    """retrieve pushkey namespace content stored in a bundle2"""
+    namespace = inpart.params['namespace']
+    r = pushkey.decodekeys(inpart.read())
+    op.records.add('listkeys', (namespace, r))