Mercurial > libervia-backend
view frontends/src/jp/pipe.py @ 815:f8d534ed1d1e
jp: added missing license headers
author | Goffi <goffi@goffi.org> |
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date | Wed, 05 Feb 2014 14:52:38 +0100 |
parents | 59c7bc51c323 |
children |
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#! /usr/bin/python # -*- coding: utf-8 -*- # jp: a SAT command line tool # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import base import tempfile import os import shutil from sat.core.i18n import _ parser = base.subparser.add_parser('pipe', help = "File managment") parser.add_argument("-p", "--profile", action="store", type=str, default='@DEFAULT@', help=_("Use PROFILE profile key (default: %(default)s)")) subparser = parser.add_subparsers() pipein = subparser.add_parser('out', help = "Send a pipe to a contact") pipein.add_argument("jid", type=str, help=_("The destination jid")) pipein.set_defaults(func=lambda args : PipeOut(args.profile, args.jid).go()) pipeout = subparser.add_parser('in', help = "Send a pipe to a contact") pipeout.add_argument("jids", type=str, nargs="*", help=_("The destination jid")) pipeout.set_defaults(func=lambda args : PipeIn(args.profile, args.jids).go()) class PipeOut(base.JPWithProfile): def __init__(self, profile, dest_jid): base.JPWithProfile.__init__(self,profile) self.dest_jid = dest_jid def pipe_out(self, dest_jid): """Create named pipe, and send stdin to it""" tmp_dir = tempfile.mkdtemp() fifopath = os.path.join(tmp_dir,"pipe_out") os.mkfifo(fifopath) self.bridge.pipeOut(self._getFullJid(dest_jid), fifopath, {}, self.profile) with open(fifopath, 'w') as f: shutil.copyfileobj(sys.stdin, f) shutil.rmtree(tmp_dir) def run(self): jids = self.check_jids([self.dest_jid]) jid = jids[0] self.pipe_out(jid) class PipeIn(base.JPAsk): def __init__(self, profile, dest_jids): base.JPAsk.__init__(self,profile, start_mainloop = True) self._dest_jids = dest_jids def dest_jids(self): return self._dest_jids def confirm_type(self): return "PIPE_TRANSFER" def ask(self, data): answer_data = {} tmp_dir = tempfile.mkdtemp() fifopath = os.path.join(tmp_dir,"pipe_in") answer_data["dest_path"] = fifopath os.mkfifo(fifopath) self.answer(True, answer_data) with open(fifopath, 'r') as f: shutil.copyfileobj(f, sys.stdout) shutil.rmtree(tmp_dir) self.loop.quit()