qweborf/qweborf.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 # Weborf
   4 # Copyright (C) 2010  Salvo "LtWorf" Tomaselli
   5 #
   6 # Weborf is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # author Salvo "LtWorf" Tomaselli <tiposchi@tiscali.it>
  20
  21 from PyQt4 import QtCore, QtGui
  22 import main
  23 import whelper
  24 import nhelper
  25 import sys
  26 import os
  27
  28 class qweborfForm (QtGui.QWidget):
  29     '''This class is the form used for the survey, needed to intercept the events.
  30     It also sends the data with http POST to a page hosted on galileo'''
  31
  32     DBG_DEFAULT=0
  33     DBG_WARNING=1
  34     DBG_ERROR=2
  35     DBG_NOTICE=3
  36
  37     def setUi(self,ui):
  38         self.ui=ui
  39         self.weborf=whelper.weborf_runner(self)
  40         self.started=False
  41
  42         if self.weborf.version>= '0.13':
  43             self.ui.chkTar.setEnabled(True)
  44         else:
  45             self.ui.chkTar.setEnabled(False)
  46
  47         #Listing addresses
  48         for i in nhelper.getaddrs(self.weborf.ipv6):
  49             self.ui.cmbAddress.addItem(i,None)
  50
  51         self.defaultdir=str(QtGui.QDesktopServices.storageLocation(QtGui.QDesktopServices.HomeLocation))
  52         self.ui.txtPath.setText(self.defaultdir)
  53
  54     def logger(self,data,level=DBG_DEFAULT):
  55         '''logs an entry, showing it in the GUI'''
  56         if level==self.DBG_WARNING:
  57             data='<font color="orange"><strong>WARNING</strong></font>: %s' % data
  58         elif level==self.DBG_ERROR:
  59             data='<font color="red"><strong>ERROR</strong></font>: %s' % data
  60         elif level==self.DBG_NOTICE:
  61             data='<font color="green"><strong>NOTICE</strong></font>: %s' % data
  62         self.ui.txtLog.moveCursor(QtGui.QTextCursor.End)
  63         self.ui.txtLog.insertHtml(data+'<br>')
  64         self.ui.txtLog.moveCursor(QtGui.QTextCursor.End)
  65
  66     def setDefaultValues(self):
  67         '''Sets default values into the form GUI. It has to be
  68         called after the form has been initialized'''
  69         pass
  70
  71     def stop_sharing(self):
  72         if self.weborf.stop():
  73             self.ui.cmdStart.setEnabled(True)
  74             self.ui.cmdStop.setEnabled(False)
  75             self.ui.tabWidget.setEnabled(True)
  76             self.started=False
  77     def about(self):
  78
  79         self.logger('<hr><strong>Qweborf 0.13</strong>')
  80         self.logger('This program comes with ABSOLUTELY NO WARRANTY.'
  81                     ' This is free software, and you are welcome to redistribute it under certain conditions.'
  82                     ' For details see the <a href="http://www.gnu.org/licenses/gpl.html">GPLv3 Licese</a>.')
  83         self.logger('<a href="http://galileo.dmi.unict.it/wiki/weborf">Homepage</a>')
  84         self.logger('Salvo \'LtWorf\' Tomaselli <a href="mailto:tiposchi@tiscali.it">&lt;tiposchi@tiscali.it&gt;</a>')
  85
  86     def terminate(self):
  87         if self.started:
  88             self.stop_sharing()
  89         sys.exit(0)
  90
  91     def start_sharing(self):
  92
  93         options={} #Dictionary with the chosen options
  94
  95         options['path']=self.ui.txtPath.text()
  96
  97         if self.ui.chkEnableAuth.isChecked():
  98             options['username']=self.ui.txtUsername.text()
  99             options['password']=self.ui.txtPassword.text()
 100         else:
 101             options['username']=None
 102             options['password']=None
 103
 104         options['port'] = self.ui.spinPort.value()
 105
 106         options['dav'] = self.ui.chkDav.isChecked()
 107         if self.ui.chkDav.isChecked():
 108             options['write'] = self.ui.chkWrite.isChecked()
 109         else:
 110             options['write'] = False
 111
 112         options['tar'] = self.ui.chkTar.isChecked()
 113
 114         if self.ui.cmbAddress.currentIndex()==0:
 115             options['ip']=None
 116         else:
 117             options['ip']=str(self.ui.cmbAddress.currentText())
 118
 119         if self.weborf.start(options):
 120             self.ui.cmdStart.setEnabled(False)
 121             self.ui.cmdStop.setEnabled(True)
 122             self.ui.tabWidget.setEnabled(False)
 123             self.started=True
 124
 125
 126     def select_path(self):
 127         #filename = QtGui.QFileDialog
 128         #dial=QtGui.QFileDialog()
 129         dirname= QtGui.QFileDialog.getExistingDirectory(
 130             self,
 131             QtGui.QApplication.translate("Form", "Directory to share", None, QtGui.QApplication.UnicodeUTF8),
 132             self.defaultdir,
 133             QtGui.QFileDialog.ShowDirsOnly
 134         )
 135
 136         self.ui.txtPath.setText(dirname)
 137
 138 def q_main():
 139     import sys
 140     app = QtGui.QApplication(sys.argv)
 141     Form = qweborfForm()
 142     ui = main.Ui_Form()
 143     ui.setupUi(Form)
 144     Form.setUi(ui)
 145     Form.show()
 146     res=app.exec_()
 147     Form.terminate()
 148     sys.exit(res)
 149
 150 if __name__ == "__main__":
 151     q_main()