Mercurial > traipse

comparison upmana/mercurial/hgweb/protocol.py @ 28:ff154cf3350c ornery-orc

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Traipse 'OpenRPG' {100203-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Stable) New Features: New Bookmarks Feature New 'boot' command to remote admin New confirmation window for sent nodes Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG New Zoom Mouse plugin added New Images added to Plugin UI Switching to Element Tree New Map efficiency, from FlexiRPG New Status Bar to Update Manager New TrueDebug Class in orpg_log (See documentation for usage) New Portable Mercurial New Tip of the Day, from Core and community New Reference Syntax added for custom PC sheets New Child Reference for gametree New Parent Reference for gametree New Gametree Recursion method, mapping, context sensitivity, and effeciency.. New Features node with bonus nodes and Node Referencing help added New Dieroller structure from Core New DieRoller portability for odd Dice New 7th Sea die roller; ie [7k3] = [7d10.takeHighest(3).open(10)] New 'Mythos' System die roller added New vs. die roller method for WoD; ie [3v3] = [3d10.vs(3)]. Included for Mythos roller also New Warhammer FRPG Die Roller (Special thanks to Puu-san for the support) New EZ_Tree Reference system. Push a button, Traipse the tree, get a reference (Beta!) New Grids act more like Spreadsheets in Use mode, with Auto Calc Fixes: Fix to allow for portability to an OpenSUSE linux OS Fix to mplay_client for Fedora and OpenSUSE Fix to Text based Server Fix to Remote Admin Commands Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Fix to Map from gametree not showing to all clients Fix to gametree about menus Fix to Password Manager check on startup Fix to PC Sheets from tool nodes. They now use the tabber_panel Fix to Whiteboard ID to prevent random line or text deleting. Fixes to Server, Remote Server, and Server GUI Fix to Update Manager; cleaner clode for saved repositories Fixes made to Settings Panel and now reactive settings when Ok is pressed Fixes to Alternity roller's attack roll. Uses a simple Tuple instead of a Splice Fix to Use panel of Forms and Tabbers. Now longer enters design mode Fix made Image Fetching. New fetching image and new failed image Fix to whiteboard ID's to prevent non updated clients from ruining the fix. default_manifest.xml renamed to default_upmana.xml
author sirebral
date Wed, 03 Feb 2010 22:16:49 -0600
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27:51428d30c59e 28:ff154cf3350c
1 #
2 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
4 #
5 # This software may be used and distributed according to the terms of the
6 # GNU General Public License version 2, incorporated herein by reference.
7
8 import cStringIO, zlib, tempfile, errno, os, sys, urllib
9 from upmana.mercurial import util, streamclone
10 from upmana.mercurial.node import bin, hex
11 from upmana.mercurial import changegroup as changegroupmod
12 from common import ErrorResponse, HTTP_OK, HTTP_NOT_FOUND, HTTP_SERVER_ERROR
13
14 # __all__ is populated with the allowed commands. Be sure to add to it if
15 # you're adding a new command, or the new command won't work.
16
17 __all__ = [
18 'lookup', 'heads', 'branches', 'between', 'changegroup',
19 'changegroupsubset', 'capabilities', 'unbundle', 'stream_out',
20 'branchmap',
21 ]
22
23 HGTYPE = 'application/mercurial-0.1'
24
25 def lookup(repo, req):
26 try:
27 r = hex(repo.lookup(req.form['key'][0]))
28 success = 1
29 except Exception,inst:
30 r = str(inst)
31 success = 0
32 resp = "%s %s\n" % (success, r)
33 req.respond(HTTP_OK, HGTYPE, length=len(resp))
34 yield resp
35
36 def heads(repo, req):
37 resp = " ".join(map(hex, repo.heads())) + "\n"
38 req.respond(HTTP_OK, HGTYPE, length=len(resp))
39 yield resp
40
41 def branchmap(repo, req):
42 branches = repo.branchmap()
43 heads = []
44 for branch, nodes in branches.iteritems():
45 branchname = urllib.quote(branch)
46 branchnodes = [hex(node) for node in nodes]
47 heads.append('%s %s' % (branchname, ' '.join(branchnodes)))
48 resp = '\n'.join(heads)
49 req.respond(HTTP_OK, HGTYPE, length=len(resp))
50 yield resp
51
52 def branches(repo, req):
53 nodes = []
54 if 'nodes' in req.form:
55 nodes = map(bin, req.form['nodes'][0].split(" "))
56 resp = cStringIO.StringIO()
57 for b in repo.branches(nodes):
58 resp.write(" ".join(map(hex, b)) + "\n")
59 resp = resp.getvalue()
60 req.respond(HTTP_OK, HGTYPE, length=len(resp))
61 yield resp
62
63 def between(repo, req):
64 if 'pairs' in req.form:
65 pairs = [map(bin, p.split("-"))
66 for p in req.form['pairs'][0].split(" ")]
67 resp = cStringIO.StringIO()
68 for b in repo.between(pairs):
69 resp.write(" ".join(map(hex, b)) + "\n")
70 resp = resp.getvalue()
71 req.respond(HTTP_OK, HGTYPE, length=len(resp))
72 yield resp
73
74 def changegroup(repo, req):
75 req.respond(HTTP_OK, HGTYPE)
76 nodes = []
77
78 if 'roots' in req.form:
79 nodes = map(bin, req.form['roots'][0].split(" "))
80
81 z = zlib.compressobj()
82 f = repo.changegroup(nodes, 'serve')
83 while 1:
84 chunk = f.read(4096)
85 if not chunk:
86 break
87 yield z.compress(chunk)
88
89 yield z.flush()
90
91 def changegroupsubset(repo, req):
92 req.respond(HTTP_OK, HGTYPE)
93 bases = []
94 heads = []
95
96 if 'bases' in req.form:
97 bases = [bin(x) for x in req.form['bases'][0].split(' ')]
98 if 'heads' in req.form:
99 heads = [bin(x) for x in req.form['heads'][0].split(' ')]
100
101 z = zlib.compressobj()
102 f = repo.changegroupsubset(bases, heads, 'serve')
103 while 1:
104 chunk = f.read(4096)
105 if not chunk:
106 break
107 yield z.compress(chunk)
108
109 yield z.flush()
110
111 def capabilities(repo, req):
112 caps = ['lookup', 'changegroupsubset', 'branchmap']
113 if repo.ui.configbool('server', 'uncompressed', untrusted=True):
114 caps.append('stream=%d' % repo.changelog.version)
115 if changegroupmod.bundlepriority:
116 caps.append('unbundle=%s' % ','.join(changegroupmod.bundlepriority))
117 rsp = ' '.join(caps)
118 req.respond(HTTP_OK, HGTYPE, length=len(rsp))
119 yield rsp
120
121 def unbundle(repo, req):
122
123 proto = req.env.get('wsgi.url_scheme') or 'http'
124 their_heads = req.form['heads'][0].split(' ')
125
126 def check_heads():
127 heads = map(hex, repo.heads())
128 return their_heads == [hex('force')] or their_heads == heads
129
130 # fail early if possible
131 if not check_heads():
132 req.drain()
133 raise ErrorResponse(HTTP_OK, 'unsynced changes')
134
135 # do not lock repo until all changegroup data is
136 # streamed. save to temporary file.
137
138 fd, tempname = tempfile.mkstemp(prefix='hg-unbundle-')
139 fp = os.fdopen(fd, 'wb+')
140 try:
141 length = int(req.env['CONTENT_LENGTH'])
142 for s in util.filechunkiter(req, limit=length):
143 fp.write(s)
144
145 try:
146 lock = repo.lock()
147 try:
148 if not check_heads():
149 raise ErrorResponse(HTTP_OK, 'unsynced changes')
150
151 fp.seek(0)
152 header = fp.read(6)
153 if header.startswith('HG') and not header.startswith('HG10'):
154 raise ValueError('unknown bundle version')
155 elif header not in changegroupmod.bundletypes:
156 raise ValueError('unknown bundle compression type')
157 gen = changegroupmod.unbundle(header, fp)
158
159 # send addchangegroup output to client
160
161 oldio = sys.stdout, sys.stderr
162 sys.stderr = sys.stdout = cStringIO.StringIO()
163
164 try:
165 url = 'remote:%s:%s:%s' % (
166 proto,
167 urllib.quote(req.env.get('REMOTE_HOST', '')),
168 urllib.quote(req.env.get('REMOTE_USER', '')))
169 try:
170 ret = repo.addchangegroup(gen, 'serve', url)
171 except util.Abort, inst:
172 sys.stdout.write("abort: %s\n" % inst)
173 ret = 0
174 finally:
175 val = sys.stdout.getvalue()
176 sys.stdout, sys.stderr = oldio
177 req.respond(HTTP_OK, HGTYPE)
178 return '%d\n%s' % (ret, val),
179 finally:
180 lock.release()
181 except ValueError, inst:
182 raise ErrorResponse(HTTP_OK, inst)
183 except (OSError, IOError), inst:
184 filename = getattr(inst, 'filename', '')
185 # Don't send our filesystem layout to the client
186 if filename.startswith(repo.root):
187 filename = filename[len(repo.root)+1:]
188 else:
189 filename = ''
190 error = getattr(inst, 'strerror', 'Unknown error')
191 if inst.errno == errno.ENOENT:
192 code = HTTP_NOT_FOUND
193 else:
194 code = HTTP_SERVER_ERROR
195 raise ErrorResponse(code, '%s: %s' % (error, filename))
196 finally:
197 fp.close()
198 os.unlink(tempname)
199
200 def stream_out(repo, req):
201 req.respond(HTTP_OK, HGTYPE)
202 try:
203 for chunk in streamclone.stream_out(repo, untrusted=True):
204 yield chunk
205 except streamclone.StreamException, inst:
206 yield str(inst)