--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/hgweb/protocol.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,75 @@
+#
+# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
+# Copyright 2005-2007 Matt Mackall <mpm@selenic.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, zlib, sys, urllib
+from mercurial import util, wireproto
+from common import HTTP_OK
+
+HGTYPE = 'application/mercurial-0.1'
+
+class webproto(object):
+    def __init__(self, req):
+        self.req = req
+        self.response = ''
+    def getargs(self, args):
+        data = {}
+        keys = args.split()
+        for k in keys:
+            if k == '*':
+                star = {}
+                for key in self.req.form.keys():
+                    if key not in keys:
+                        star[key] = self.req.form[key][0]
+                data['*'] = star
+            else:
+                data[k] = self.req.form[k][0]
+        return [data[k] for k in keys]
+    def getfile(self, fp):
+        length = int(self.req.env['CONTENT_LENGTH'])
+        for s in util.filechunkiter(self.req, limit=length):
+            fp.write(s)
+    def redirect(self):
+        self.oldio = sys.stdout, sys.stderr
+        sys.stderr = sys.stdout = cStringIO.StringIO()
+    def groupchunks(self, cg):
+        z = zlib.compressobj()
+        while 1:
+            chunk = cg.read(4096)
+            if not chunk:
+                break
+            yield z.compress(chunk)
+        yield z.flush()
+    def _client(self):
+        return 'remote:%s:%s:%s' % (
+            self.req.env.get('wsgi.url_scheme') or 'http',
+            urllib.quote(self.req.env.get('REMOTE_HOST', '')),
+            urllib.quote(self.req.env.get('REMOTE_USER', '')))
+
+def iscmd(cmd):
+    return cmd in wireproto.commands
+
+def call(repo, req, cmd):
+    p = webproto(req)
+    rsp = wireproto.dispatch(repo, p, cmd)
+    if isinstance(rsp, str):
+        req.respond(HTTP_OK, HGTYPE, length=len(rsp))
+        return [rsp]
+    elif isinstance(rsp, wireproto.streamres):
+        req.respond(HTTP_OK, HGTYPE)
+        return rsp.gen
+    elif isinstance(rsp, wireproto.pushres):
+        val = sys.stdout.getvalue()
+        sys.stdout, sys.stderr = p.oldio
+        req.respond(HTTP_OK, HGTYPE)
+        return ['%d\n%s' % (rsp.res, val)]
+    elif isinstance(rsp, wireproto.pusherr):
+        # drain the incoming bundle
+        req.drain()
+        sys.stdout, sys.stderr = p.oldio
+        rsp = '0\n%s\n' % rsp.res
+        req.respond(HTTP_OK, HGTYPE, length=len(rsp))
+        return [rsp]