author | Nishanth Amuluru <nishanth@fossee.in> |
Sun, 09 Jan 2011 11:13:36 +0530 | |
changeset 114 | 1a88b04adb39 |
parent 69 | c6bca38c1cbf |
permissions | -rw-r--r-- |
69
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# |
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# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms of the |
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# GNU General Public License version 2 or any later version. |
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|
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import cStringIO, zlib, sys, urllib |
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from mercurial import util, wireproto |
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from common import HTTP_OK |
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HGTYPE = 'application/mercurial-0.1' |
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class webproto(object): |
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def __init__(self, req): |
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self.req = req |
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self.response = '' |
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def getargs(self, args): |
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data = {} |
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keys = args.split() |
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for k in keys: |
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if k == '*': |
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star = {} |
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for key in self.req.form.keys(): |
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if key not in keys: |
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star[key] = self.req.form[key][0] |
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data['*'] = star |
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else: |
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data[k] = self.req.form[k][0] |
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return [data[k] for k in keys] |
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def getfile(self, fp): |
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length = int(self.req.env['CONTENT_LENGTH']) |
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for s in util.filechunkiter(self.req, limit=length): |
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fp.write(s) |
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def redirect(self): |
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self.oldio = sys.stdout, sys.stderr |
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sys.stderr = sys.stdout = cStringIO.StringIO() |
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def groupchunks(self, cg): |
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z = zlib.compressobj() |
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while 1: |
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chunk = cg.read(4096) |
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if not chunk: |
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break |
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yield z.compress(chunk) |
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yield z.flush() |
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def _client(self): |
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return 'remote:%s:%s:%s' % ( |
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self.req.env.get('wsgi.url_scheme') or 'http', |
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urllib.quote(self.req.env.get('REMOTE_HOST', '')), |
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urllib.quote(self.req.env.get('REMOTE_USER', ''))) |
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def iscmd(cmd): |
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return cmd in wireproto.commands |
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def call(repo, req, cmd): |
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p = webproto(req) |
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rsp = wireproto.dispatch(repo, p, cmd) |
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if isinstance(rsp, str): |
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req.respond(HTTP_OK, HGTYPE, length=len(rsp)) |
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return [rsp] |
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elif isinstance(rsp, wireproto.streamres): |
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req.respond(HTTP_OK, HGTYPE) |
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return rsp.gen |
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elif isinstance(rsp, wireproto.pushres): |
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val = sys.stdout.getvalue() |
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sys.stdout, sys.stderr = p.oldio |
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req.respond(HTTP_OK, HGTYPE) |
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return ['%d\n%s' % (rsp.res, val)] |
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elif isinstance(rsp, wireproto.pusherr): |
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# drain the incoming bundle |
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req.drain() |
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sys.stdout, sys.stderr = p.oldio |
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rsp = '0\n%s\n' % rsp.res |
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req.respond(HTTP_OK, HGTYPE, length=len(rsp)) |
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return [rsp] |