Mercurial > hg
annotate mercurial/hgweb/protocol.py @ 26361:6b4a0c602bec
merge: fix mergestate comment
author | timeless@mozdev.org |
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date | Fri, 25 Sep 2015 00:54:20 -0400 |
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1 # |
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2 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net> |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 import cgi, cStringIO, zlib, urllib |
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9 from mercurial import util, wireproto |
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10 from common import HTTP_OK |
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11 |
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12 HGTYPE = 'application/mercurial-0.1' |
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13 HGERRTYPE = 'application/hg-error' |
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14 |
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15 class webproto(wireproto.abstractserverproto): |
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16 def __init__(self, req, ui): |
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17 self.req = req |
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18 self.response = '' |
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19 self.ui = ui |
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20 def getargs(self, args): |
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21 knownargs = self._args() |
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22 data = {} |
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23 keys = args.split() |
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24 for k in keys: |
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25 if k == '*': |
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26 star = {} |
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27 for key in knownargs.keys(): |
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28 if key != 'cmd' and key not in keys: |
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29 star[key] = knownargs[key][0] |
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30 data['*'] = star |
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31 else: |
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32 data[k] = knownargs[k][0] |
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33 return [data[k] for k in keys] |
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34 def _args(self): |
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35 args = self.req.form.copy() |
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36 chunks = [] |
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37 i = 1 |
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38 while True: |
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39 h = self.req.env.get('HTTP_X_HGARG_' + str(i)) |
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40 if h is None: |
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41 break |
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42 chunks += [h] |
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43 i += 1 |
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44 args.update(cgi.parse_qs(''.join(chunks), keep_blank_values=True)) |
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45 return args |
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46 def getfile(self, fp): |
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47 length = int(self.req.env['CONTENT_LENGTH']) |
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48 for s in util.filechunkiter(self.req, limit=length): |
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49 fp.write(s) |
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50 def redirect(self): |
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51 self.oldio = self.ui.fout, self.ui.ferr |
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52 self.ui.ferr = self.ui.fout = cStringIO.StringIO() |
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53 def restore(self): |
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54 val = self.ui.fout.getvalue() |
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55 self.ui.ferr, self.ui.fout = self.oldio |
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56 return val |
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57 def groupchunks(self, cg): |
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58 z = zlib.compressobj() |
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59 while True: |
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60 chunk = cg.read(4096) |
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61 if not chunk: |
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62 break |
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63 yield z.compress(chunk) |
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64 yield z.flush() |
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65 def _client(self): |
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66 return 'remote:%s:%s:%s' % ( |
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67 self.req.env.get('wsgi.url_scheme') or 'http', |
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68 urllib.quote(self.req.env.get('REMOTE_HOST', '')), |
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69 urllib.quote(self.req.env.get('REMOTE_USER', ''))) |
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70 |
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71 def iscmd(cmd): |
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72 return cmd in wireproto.commands |
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73 |
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74 def call(repo, req, cmd): |
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75 p = webproto(req, repo.ui) |
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76 rsp = wireproto.dispatch(repo, p, cmd) |
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77 if isinstance(rsp, str): |
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78 req.respond(HTTP_OK, HGTYPE, body=rsp) |
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79 return [] |
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80 elif isinstance(rsp, wireproto.streamres): |
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81 req.respond(HTTP_OK, HGTYPE) |
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82 return rsp.gen |
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83 elif isinstance(rsp, wireproto.pushres): |
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84 val = p.restore() |
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85 rsp = '%d\n%s' % (rsp.res, val) |
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86 req.respond(HTTP_OK, HGTYPE, body=rsp) |
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87 return [] |
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88 elif isinstance(rsp, wireproto.pusherr): |
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89 # drain the incoming bundle |
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90 req.drain() |
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91 p.restore() |
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92 rsp = '0\n%s\n' % rsp.res |
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93 req.respond(HTTP_OK, HGTYPE, body=rsp) |
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94 return [] |
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95 elif isinstance(rsp, wireproto.ooberror): |
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96 rsp = rsp.message |
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97 req.respond(HTTP_OK, HGERRTYPE, body=rsp) |
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98 return [] |