Mercurial > traipse_dev
comparison upmana/mercurial/hgweb/protocol.py @ 121:496dbf12a6cb alpha
Traipse Alpha 'OpenRPG' {091030-00}
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 (Cleaning up for Beta):
Adds Bookmarks (Alpha) with cool Smiley Star and Plus Symbol images!
Changes made to the map for increased portability. SnowDog has changes planned in
Core, though.
Added an initial push to the BCG. Not much to see, just shows off how it is
re-writing Main code.
Fix to remote admin commands
Minor fix to texted based server, works in /System/ folder
Some Core changes to gametree to correctly disply Pretty Print, thanks David!
Fix to Splitter Nodes not being created.
Added images to Plugin Control panel for Autostart feature
Fix to massive amounts of images loading; from Core
fix to gsclient so with_statement imports
Added 'boot' command to remote admin
Prep work in Pass tool for remote admin rankings and different passwords, ei,
Server, Admin, Moderator, etc.
Remote Admin Commands more organized, more prep work.
Added Confirmation window for sent nodes.
Minor changes to allow for portability to an OpenSUSE linux OS (hopefully without
breaking)
{091028}
Made changes to gametree to start working with Element Tree, mostly from Core
Minor changes to Map to start working with Element Tree, from Core
Preliminary changes to map efficiency, from FlexiRPG
Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG
Changes to main.py to start working with Element Tree
{091029}
Changes made to server to start working with Element Tree.
Changes made to Meta Server Lib. Prepping test work for a multi meta network
page.
Minor bug fixed with mini to gametree
Zoom Mouse plugin added.
{091030}
Getting ready for Beta. Server needs debugging so Alpha remains bugged.
Plugin UI code cleaned. Auto start works with a graphic, pop-up asks to enable or
disable plugin.
Update Manager now has a partially working Status Bar. Status Bar captures
terminal text, so Merc out put is visible. Manifest.xml file, will be renamed, is
now much cleaner.
Debug Console has a clear button and a Report Bug button. Prep work for a Term2Win
class in Debug Console.
Known: Current Alpha fails in Windows.
| author | sirebral |
|---|---|
| date | Fri, 30 Oct 2009 22:21:40 -0500 |
| parents | |
| children | 36919b8a3ef9 |
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| 120:d86e762a994f | 121:496dbf12a6cb |
|---|---|
| 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 mercurial import util, streamclone | |
| 10 from mercurial.node import bin, hex | |
| 11 from 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) |