Mercurial > libervia-backend
annotate frontends/src/jp/jp @ 391:c34fd9d6242e
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| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 29 Sep 2011 14:59:14 +0200 |
| parents | 8e87af2e2d1f |
| children | 393b35aa86d2 |
| rev | line source |
|---|---|
| 0 | 1 #! /usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 jp: a SAT command line tool | |
| 228 | 6 Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) |
| 0 | 7 |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 22 #consts | |
| 191 | 23 name = u"jp" |
| 228 | 24 about = name+u""" v%s (c) Jérôme Poisson (aka Goffi) 2009, 2010, 2011 |
| 0 | 25 |
| 26 --- | |
| 228 | 27 """+name+u""" Copyright (C) 2009, 2010, 2011 Jérôme Poisson (aka Goffi) |
| 0 | 28 This program comes with ABSOLUTELY NO WARRANTY; |
| 29 This is free software, and you are welcome to redistribute it | |
| 30 under certain conditions. | |
| 31 --- | |
| 32 | |
| 33 This software is a command line tool for jabber | |
| 34 Get the latest version at http://www.goffi.org | |
| 35 """ | |
| 36 | |
| 37 global pbar_available | |
| 38 pbar_available = True #checked before using ProgressBar | |
| 39 | |
| 40 ### logging ### | |
| 41 import logging | |
| 42 from logging import debug, info, error, warning | |
| 43 logging.basicConfig(level=logging.DEBUG, | |
| 44 format='%(message)s') | |
| 45 ### | |
| 46 | |
| 70 | 47 import gettext |
| 48 gettext.install('jp', "i18n", unicode=True) | |
| 49 | |
| 0 | 50 import sys |
| 51 import os | |
| 52 from os.path import abspath, basename, dirname | |
| 53 from optparse import OptionParser | |
| 54 import pdb | |
| 236 | 55 from sat.tools.jid import JID |
| 0 | 56 import gobject |
|
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57 from sat_frontends.bridge.DBus import DBusBridgeFrontend,BridgeExceptionNoService |
| 0 | 58 import tarfile |
| 59 try: | |
| 60 from progressbar import ProgressBar, Percentage, Bar, ETA, FileTransferSpeed | |
| 61 except ImportError, e: | |
| 70 | 62 info (_('ProgressBar not available, please download it at http://pypi.python.org/pypi/progressbar')) |
| 63 info (_('Progress bar deactivated\n--\n')) | |
| 0 | 64 pbar_available=False |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 class JP(): | |
| 70 def __init__(self): | |
|
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71 try: |
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72 self.bridge=DBusBridgeFrontend() |
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73 except BridgeExceptionNoService: |
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74 print(_(u"Can't connect to SàT backend, are you sure it's launched ?")) |
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75 import sys |
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76 sys.exit(1) |
| 391 | 77 self.transfer_id = None |
| 0 | 78 |
| 79 def check_options(self): | |
| 80 """Check command line options""" | |
| 70 | 81 usage=_(""" |
| 0 | 82 %prog [options] [FILE1 FILE2 ...] JID |
| 83 %prog -w [options] [JID1 JID2 ...] | |
| 84 | |
| 85 %prog --help for options list | |
| 70 | 86 """) |
| 191 | 87 version = unicode(self.bridge.getVersion()) |
| 88 parser = OptionParser(usage=usage,version=about % version) | |
| 0 | 89 |
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90 parser.add_option("-p", "--profile", action="store", type="string", default='@DEFAULT@', |
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91 help=_("Use PROFILE profile key (default: %default)")) |
| 0 | 92 parser.add_option("-b", "--bz2", action="store_true", default=False, |
| 70 | 93 help=_("Make a bzip2 tarball")) |
| 0 | 94 parser.add_option("-w", "--wait-file", action="store_true", default=False, |
| 70 | 95 help=_("Wait for a file to be sent by a contact")) |
| 0 | 96 parser.add_option("-m", "--multiple", action="store_true", default=False, |
| 70 | 97 help=_("Accept multiple files (you'll have to stop manually)")) |
| 0 | 98 parser.add_option("-f", "--force", action="store_true", default=False, |
| 70 | 99 help=_("Force overwritting of existing files")) |
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100 parser.add_option("-g", "--progress", action="store_true", default=False, |
| 70 | 101 help=_("Show progress bar")) |
| 0 | 102 parser.add_option("-s", "--separate", action="store_true", default=False, |
| 70 | 103 help=_("Separate xmpp messages: send one message per line instead of one message alone.")) |
| 0 | 104 parser.add_option("-n", "--new-line", action="store_true", default=False, |
| 70 | 105 help=_("Add a new line at the beginning of the input (usefull for ascii art ;))")) |
| 0 | 106 |
| 107 (self.options, args) = parser.parse_args() | |
| 108 | |
| 109 if len(args) < 1 and not self.options.wait_file: | |
| 70 | 110 parser.error(_("You must specify the destination JID (Jabber ID)").encode('utf-8')) |
| 0 | 111 |
| 112 if self.options.wait_file: | |
| 113 #several jid | |
| 114 self.dest_jids = args | |
| 115 else: | |
| 116 #one dest_jid, other args are files | |
| 117 self.dest_jid = JID(args[-1]) | |
| 118 if not self.dest_jid.is_valid: | |
| 70 | 119 error (_("%s is not a valid JID !"), self.dest_jid) |
| 0 | 120 exit(1) |
| 121 self.files = args[:-1] | |
| 122 | |
| 123 if not pbar_available and self.options.progress: | |
| 124 self.options.progress = False | |
| 70 | 125 error (_("Option progress is not available, deactivated.")) |
| 0 | 126 |
| 127 if self.options.progress or self.options.wait_file: | |
| 128 self.start_loop = True #We have to use loop for these options | |
| 129 else: | |
| 130 self.start_loop = False | |
| 131 | |
| 132 | |
| 133 return args | |
| 134 | |
| 135 def check_jabber_status(self): | |
| 136 """Check that jabber status is allright""" | |
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137 |
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138 self.profile = self.bridge.getProfileName(self.options.profile) |
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139 if not self.profile: |
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140 error(_("The profile asked doesn't exist")) |
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141 exit(1) |
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142 |
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143 if not self.bridge.isConnected(self.profile): |
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144 error(_(u"SàT is not conneted, please connect before using jp")) |
| 0 | 145 exit(1) |
| 146 | |
| 147 | |
| 148 def send_stdin(self): | |
| 149 """Send incomming data on stdin to jabber contact""" | |
| 150 header = "\n" if self.options.new_line else "" | |
| 151 | |
| 152 if self.options.separate: #we send stdin in several messages | |
| 153 if header: | |
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154 self.bridge.sendMessage(self.dest_jid, header, profile_key=self.profile) |
| 0 | 155 while (True): |
| 156 line = sys.stdin.readline() | |
| 157 if not line: | |
| 158 break | |
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159 self.bridge.sendMessage(self.dest_jid, line.replace("\n",""), profile_key=self.profile) |
| 0 | 160 else: |
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161 self.bridge.sendMessage(self.dest_jid, header + "".join(sys.stdin.readlines()), profile_key=self.profile) |
| 0 | 162 |
| 163 def send_files(self): | |
| 164 """Send files to jabber contact""" | |
| 165 | |
| 166 for file in self.files: | |
| 167 if not os.path.exists(file): | |
| 70 | 168 error (_("File [%s] doesn't exist !") % file) |
| 0 | 169 exit(1) |
| 170 if not self.options.bz2 and os.path.isdir(file): | |
| 70 | 171 error (_("[%s] is a dir ! Please send files inside or use compression") % file) |
| 0 | 172 exit(1) |
| 173 | |
| 174 if self.options.bz2: | |
| 175 tmpfile = (basename(self.files[0]) or basename(dirname(self.files[0])) ) + '.tar.bz2' #FIXME: tmp, need an algorithm to find a good name/path | |
| 176 if os.path.exists(tmpfile): | |
| 70 | 177 error (_("tmp file (%s) already exists ! Please remove it"), tmpfile) |
| 0 | 178 exit(1) |
| 70 | 179 warning(_("bz2 is an experimental option at an early dev stage, use with caution")) |
| 0 | 180 #FIXME: check free space, writting perm, tmp dir, filename (watch for OS used) |
| 70 | 181 info(_("Starting compression, please wait...")) |
| 0 | 182 sys.stdout.flush() |
| 183 bz2=tarfile.open(tmpfile, "w:bz2") | |
| 184 for file in self.files: | |
| 70 | 185 info(_("Adding %s"), file) |
| 0 | 186 bz2.add(file) |
| 187 bz2.close() | |
| 70 | 188 info(_("OK !")) |
| 0 | 189 path = abspath(tmpfile) |
| 391 | 190 self.transfer_id = self.bridge.sendFile(self.dest_jid, path, {}, profile_key=self.profile) |
| 0 | 191 else: |
| 192 for file in self.files: | |
| 193 path = abspath(file) | |
| 391 | 194 self.transfer_id = self.bridge.sendFile(self.dest_jid, path, {}, profile_key=self.profile) #FIXME: show progress only for last transfer_id |
| 0 | 195 |
| 196 #TODO: manage ProgressBar | |
| 197 | |
| 198 def askConfirmation(self, type, id, data): | |
| 391 | 199 """CB used for file transfer, accept files depending on parameters""" |
| 0 | 200 answer_data={} |
| 391 | 201 if type == "FILE_TRANSFER": |
| 0 | 202 if self.dest_jids and not data['from'] in self.dest_jids: |
| 203 return #file is not sent by a filtered jid | |
| 204 | |
| 205 answer_data["dest_path"] = os.getcwd()+'/'+data['filename'] | |
| 206 | |
| 207 if self.options.force or not os.path.exists(answer_data["dest_path"]): | |
| 208 self.bridge.confirmationAnswer(id, True, answer_data) | |
| 70 | 209 info(_("Accepted file [%(filename)s] from %(sender)s") % {'filename':data['filename'], 'sender':data['from']}) |
| 391 | 210 self.transfer_id = id |
| 0 | 211 else: |
| 212 self.bridge.confirmationAnswer(id, False, answer_data) | |
| 70 | 213 warning(_("Refused file [%(filename)s] from %(sender)s: a file with the same name already exist") % {'filename':data['filename'], 'sender':data['from']}) |
| 0 | 214 |
| 215 | |
| 216 if not self.options.multiple and not self.options.progress: | |
| 217 #we just accept one file | |
| 218 self.loop.quit() | |
| 219 | |
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220 def actionResult(self, type, id, data): |
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221 #FIXME |
| 70 | 222 info (_("FIXME: actionResult not implemented")) |
| 0 | 223 |
| 224 def wait_file(self): | |
| 225 """Wait for a file and write it on local dir""" | |
| 390 | 226 self.bridge.register("askConfirmation", self.askConfirmation) |
| 0 | 227 |
| 228 def progressCB(self): | |
| 391 | 229 if self.transfer_id: |
| 230 data = self.bridge.getProgress(self.transfer_id) | |
| 0 | 231 if data: |
| 232 if not data['position']: | |
| 233 data['position'] = '0' | |
| 234 if not self.pbar: | |
| 235 #first answer, we must construct the bar | |
| 70 | 236 self.pbar = ProgressBar(int(data['size']),[_("Progress: "),Percentage()," ",Bar()," ",FileTransferSpeed()," ",ETA()]) |
| 0 | 237 self.pbar.start() |
| 238 | |
| 239 self.pbar.update(int(data['position'])) | |
| 240 elif self.pbar: | |
| 241 self.pbar.finish() | |
| 242 if not self.options.multiple: | |
| 243 self.loop.quit() | |
| 244 return False | |
| 245 | |
| 246 return True | |
| 247 | |
| 248 def go(self): | |
| 249 self.check_options() | |
| 250 self.check_jabber_status() | |
| 251 if self.options.wait_file: | |
| 252 self.wait_file() | |
| 253 else: | |
| 254 if not self.files: #we send message only if there are no files to send | |
| 255 self.send_stdin() | |
| 256 else: | |
| 257 self.send_files() | |
| 258 | |
| 259 if self.start_loop: | |
| 260 self.loop = gobject.MainLoop() | |
| 261 if self.options.progress: | |
| 262 self.pbar = None | |
| 263 gobject.timeout_add(10, self.progressCB) | |
| 264 try: | |
| 265 self.loop.run() | |
| 266 except KeyboardInterrupt: | |
| 70 | 267 info(_("User interruption: good bye")) |
| 0 | 268 |
| 269 | |
| 270 if __name__ == "__main__": | |
| 271 jp = JP() | |
| 272 jp.go() |