| author | Vadim Gelfer <vadim.gelfer@gmail.com> |
| Sun, 04 Jun 2006 10:32:13 -0700 | |
| changeset 2399 | cc90dcbdf053 |
| parent 2397 | e9d402506514 |
| child 2419 | b17eebc911ae |
| permissions | -rw-r--r-- |
| 2399 | 1 |
# sshserver.py - ssh protocol server support for mercurial |
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# |
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# Copyright 2005 Matt Mackall <mpm@selenic.com> |
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# |
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# This software may be used and distributed according to the terms |
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# of the GNU General Public License, incorporated herein by reference. |
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from demandload import demandload |
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from i18n import gettext as _ |
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from node import * |
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demandload(globals(), "sys util") |
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class sshserver(object): |
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def __init__(self, ui, repo): |
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self.ui = ui |
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self.repo = repo |
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self.lock = None |
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self.fin = sys.stdin |
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self.fout = sys.stdout |
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sys.stdout = sys.stderr |
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# Prevent insertion/deletion of CRs |
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util.set_binary(self.fin) |
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util.set_binary(self.fout) |
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def getarg(self): |
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argline = self.fin.readline()[:-1] |
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arg, l = argline.split() |
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val = self.fin.read(int(l)) |
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return arg, val |
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def respond(self, v): |
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self.fout.write("%d\n" % len(v))
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self.fout.write(v) |
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self.fout.flush() |
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def serve_forever(self): |
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while self.serve_one(): pass |
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sys.exit(0) |
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def serve_one(self): |
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cmd = self.fin.readline()[:-1] |
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if cmd: |
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impl = getattr(self, 'do_' + cmd, None) |
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if impl: impl() |
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2397
e9d402506514
merge change to ssh protocol.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2396
diff
changeset
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else: self.respond("")
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return cmd != '' |
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def do_heads(self): |
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h = self.repo.heads() |
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self.respond(" ".join(map(hex, h)) + "\n")
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def do_lock(self): |
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self.lock = self.repo.lock() |
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self.respond("")
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def do_unlock(self): |
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if self.lock: |
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self.lock.release() |
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self.lock = None |
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self.respond("")
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def do_branches(self): |
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arg, nodes = self.getarg() |
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nodes = map(bin, nodes.split(" "))
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r = [] |
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for b in self.repo.branches(nodes): |
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r.append(" ".join(map(hex, b)) + "\n")
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self.respond("".join(r))
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def do_between(self): |
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arg, pairs = self.getarg() |
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pairs = [map(bin, p.split("-")) for p in pairs.split(" ")]
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r = [] |
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for b in self.repo.between(pairs): |
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r.append(" ".join(map(hex, b)) + "\n")
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self.respond("".join(r))
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def do_changegroup(self): |
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nodes = [] |
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arg, roots = self.getarg() |
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nodes = map(bin, roots.split(" "))
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cg = self.repo.changegroup(nodes, 'serve') |
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while True: |
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d = cg.read(4096) |
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if not d: |
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break |
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self.fout.write(d) |
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self.fout.flush() |
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def do_addchangegroup(self): |
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if not self.lock: |
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self.respond("not locked")
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return |
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self.respond("")
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r = self.repo.addchangegroup(self.fin, 'serve') |
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self.respond(str(r)) |