Mercurial > libervia-backend
view frontends/src/jp/cmd_pipe.py @ 1451:9b88b19b1ca8
plugins xep-0060, xep-0277: added methods to serialise getItems result (before bridge transmission):
serItemsData is used for normal callbacks, and serItemsDataD for callbacks which return deferred. These methods simplifly the code by making the re-use of getItems more easy.
author | Goffi <goffi@goffi.org> |
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date | Sat, 15 Aug 2015 22:20:56 +0200 |
parents | 069ad98b360d |
children | 3690b4d4157e |
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#! /usr/bin/python # -*- coding: utf-8 -*- # jp: a SAT command line tool # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 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/>. from sat_frontends.jp import base import tempfile import sys import os import os.path import shutil from sat.core.i18n import _ __commands__ = ["Pipe"] class PipeOut(base.CommandBase): def __init__(self, host): super(PipeOut, self).__init__(host, 'out', help=_('Pipe a stream out')) def add_parser_options(self): self.parser.add_argument("jid", type=base.unicode_decoder, help=_("The destination jid")) def pipe_out(self): """ Create named pipe, and send stdin to it """ tmp_dir = tempfile.mkdtemp() fifopath = os.path.join(tmp_dir,"pipe_out") os.mkfifo(fifopath) self.host.bridge.pipeOut(self.host.get_full_jid(self.args.jid), fifopath, {}, self.profile) with open(fifopath, 'w') as f: shutil.copyfileobj(sys.stdin, f) shutil.rmtree(tmp_dir) self.host.quit() def connected(self): # TODO: check_jids self.need_loop = True super(PipeOut, self).connected() self.pipe_out() class PipeIn(base.CommandAnswering): confirm_type = "PIPE_TRANSFER" def __init__(self, host): super(PipeIn, self).__init__(host, 'in', help=_('Wait for the reception of a pipe stream')) @property def dest_jids(self): return self.args.jids def add_parser_options(self): self.parser.add_argument("jids", type=base.unicode_decoder, nargs="*", help=_('Jids accepted (none means "accept everything")')) def ask(self, data, confirm_id): answer_data = {} tmp_dir = tempfile.mkdtemp() fifopath = os.path.join(tmp_dir,"pipe_in") answer_data["dest_path"] = fifopath os.mkfifo(fifopath) self.host.bridge.confirmationAnswer(confirm_id, True, answer_data, self.profile) with open(fifopath, 'r') as f: shutil.copyfileobj(f, sys.stdout) shutil.rmtree(tmp_dir) self.host.quit() class Pipe(base.CommandBase): subcommands = (PipeOut, PipeIn) def __init__(self, host): super(Pipe, self).__init__(host, 'pipe', use_profile=False, help=_('Stream piping through XMPP'))