/usr/share/pyshared/Wammu/PhoneValidator.py is in wammu 0.36-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# vim: expandtab sw=4 ts=4 sts=4:
'''
Wammu - Phone manager
Phone number validator.
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright © 2003 - 2010 Michal Čihař
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.
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 General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'''
import wx
import re
MATCHER_NORMAL = re.compile('^[0-9*#+]+$')
MATCHER_PAUSE = re.compile('^[Pp0-9*#+]+$')
MATCH_SPLIT = re.compile('[\s;,]+')
def SplitNumbers(text):
'''
Splits text to list of phone numbers.
'''
lst = MATCH_SPLIT.split(text)
if lst[0] == '':
del lst[0]
if len(lst) > 0 and lst[len(lst) - 1] == '':
del lst[len(lst) - 1]
return lst
class PhoneValidator(wx.PyValidator):
'''
Validator for phone numbers.
'''
def __init__(self, multi=False, pause=False, empty=False):
wx.PyValidator.__init__(self)
self.multi = multi
self.pause = pause
self.empty = empty
self.Bind(wx.EVT_CHAR, self.OnChar)
def Clone(self):
return PhoneValidator(self.multi, self.pause, self.empty)
def TransferToWindow(self):
return True
def TransferFromWindow(self):
return True
def CheckText(self, text, immediate = False):
'''
Verifies whether enterd text is correct.
'''
if self.multi:
values = SplitNumbers(text)
else:
values = [text]
for val in values:
if val == '' and not self.empty:
if immediate:
continue
else:
return False
elif self.pause and MATCHER_PAUSE.match(val) == None:
return False
elif not self.pause and MATCHER_NORMAL.match(val) == None:
return False
elif immediate and val == '+':
continue
return True
def Validate(self, win = None):
textcontrol = self.GetWindow()
val = textcontrol.GetValue()
result = self.CheckText(val)
if not result and win != None:
wx.MessageDialog(win,
_('You did not specify valid phone number.'),
_('Invalid phone number'),
wx.OK | wx.ICON_WARNING).ShowModal()
textcontrol.SetFocus()
return result
def OnChar(self, event):
key = event.GetKeyCode()
# control chars
if (key < wx.WXK_SPACE or
key == wx.WXK_DELETE or
key > 255 or
event.AltDown() or
event.CmdDown() or
event.ControlDown() or
event.MetaDown()):
event.Skip()
return
try:
char = chr(key)
textcontrol = self.GetWindow()
pos = textcontrol.GetInsertionPoint()
val = textcontrol.GetValue()
newval = val[0:pos] + char + val[pos:len(val)]
if self.CheckText(newval, immediate = True):
event.Skip()
return
except UnicodeDecodeError:
pass
# should we bell?
if not wx.Validator_IsSilent():
wx.Bell()
# Returning without calling even.Skip eats the event before it
# gets to the text control
return
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