/usr/share/pyshared/smartcard/wx/SimpleSCardAppFrame.py is in python-pyscard 1.6.12.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 | """Simple wxpython frame for smart card application.
__author__ = "gemalto http://www.gemalto.com"
__date__ = "November 2006"
__version__ = "1.4.0"
Copyright 2001-2012 gemalto
Author: Jean-Daniel Aussel, mailto:jean-daniel.aussel@gemalto.com
This file is part of pyscard.
pyscard is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
pyscard 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with pyscard; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
"""
import os.path
import wx
import smartcard.wx
import APDUTracerPanel
import CardAndReaderTreePanel
import ReaderToolbar
import smartcard
from smartcard.wx.SimpleSCardAppEventObserver import \
SimpleSCardAppEventObserver
[
wxID_SIMPLESCARDAPP_FRAME,
] = map(lambda x: wx.NewId(), range(1))
class BlankPanel(wx.Panel, SimpleSCardAppEventObserver):
'''A blank panel in case no panel is provided to SimpleSCardApp.'''
def __init__(self, parent):
wx.Panel.__init__(self, parent, -1)
sizer = wx.GridSizer(1, 1)
self.SetSizer(sizer)
self.SetAutoLayout(True)
class TreeAndUserPanelPanel(wx.Panel):
'''The panel that contains the Card/Reader TreeCtrl
and the user provided Panel.'''
def __init__(self, parent, apppanelclass, appstyle):
"""
Constructor. Creates the panel with two panels:
the left-hand panel is holding the smartcard and/or reader tree
the right-hand panel is holding the application dialog
apppanelclass: the class of the panel to instantiate in the
SimpleSCardAppFrame
appstyle: a combination of the following styles (bitwise or |)
TR_SMARTCARD: display a smartcard tree panel
TR_READER: display a reader tree panel
TB_SMARTCARD: display a smartcard toolbar
TB_SMARTCARD: display a reader toolbar
default is TR_DEFAULT = TR_SMARTCARD
"""
wx.Panel.__init__(self, parent, -1)
self.parent = parent
self.selectedcard = None
boxsizer = wx.BoxSizer(wx.HORIZONTAL)
# create user dialog
if None != apppanelclass:
self.dialogpanel = apppanelclass(self)
else:
self.dialogpanel = BlankPanel(self)
# create card/reader tree control
if appstyle & smartcard.wx.SimpleSCardApp.TR_SMARTCARD or \
appstyle & smartcard.wx.SimpleSCardApp.TR_READER:
self.readertreepanel = \
CardAndReaderTreePanel.CardAndReaderTreePanel(
self, appstyle, self.dialogpanel)
boxsizer.Add(self.readertreepanel, 1, wx.EXPAND | wx.ALL, 5)
boxsizer.Add(self.dialogpanel, 2, wx.EXPAND | wx.ALL)
if appstyle & smartcard.wx.SimpleSCardApp.TR_READER:
self.Bind(
wx.EVT_TREE_ITEM_ACTIVATED,
self.OnActivateReader,
self.readertreepanel.readertreectrl)
self.Bind(
wx.EVT_TREE_SEL_CHANGED,
self.OnSelectReader,
self.readertreepanel.readertreectrl)
self.Bind(
wx.EVT_TREE_ITEM_RIGHT_CLICK,
self.OnReaderRightClick,
self.readertreepanel.readertreectrl)
self.Bind(
wx.EVT_TREE_ITEM_COLLAPSED,
self.OnItemCollapsed,
self.readertreepanel.readertreectrl)
if appstyle & smartcard.wx.SimpleSCardApp.TR_SMARTCARD:
self.Bind(
wx.EVT_TREE_ITEM_ACTIVATED,
self.OnActivateCard,
self.readertreepanel.cardtreectrl)
self.Bind(
wx.EVT_TREE_SEL_CHANGED,
self.OnSelectCard,
self.readertreepanel.cardtreectrl)
self.Bind(
wx.EVT_TREE_ITEM_RIGHT_CLICK,
self.OnCardRightClick,
self.readertreepanel.cardtreectrl)
self.SetSizer(boxsizer)
self.SetAutoLayout(True)
def ActivateCard(self, card):
"""Activate a card."""
if not hasattr(card, 'connection'):
card.connection = card.createConnection()
if None != self.parent.apdutracerpanel:
card.connection.addObserver(self.parent.apdutracerpanel)
card.connection.connect()
self.dialogpanel.OnActivateCard(card)
def DeactivateCard(self, card):
"""Deactivate a card."""
if hasattr(card, 'connection'):
card.connection.disconnect()
if None != self.parent.apdutracerpanel:
card.connection.deleteObserver(self.parent.apdutracerpanel)
delattr(card, 'connection')
self.dialogpanel.OnDeactivateCard(card)
def OnActivateCard(self, event):
"""Called when the user activates a card in the tree."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.cardtreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.ActivateCard(itemdata)
else:
self.dialogpanel.OnDeselectCard(itemdata)
def OnActivateReader(self, event):
"""Called when the user activates a reader in the tree."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.readertreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.ActivateCard(itemdata)
elif isinstance(itemdata, smartcard.reader.Reader.Reader):
self.dialogpanel.OnActivateReader(itemdata)
event.Skip()
def OnItemCollapsed(self, event):
item = event.GetItem()
self.readertreepanel.readertreectrl.Expand(item)
def OnCardRightClick(self, event):
"""Called when user right-clicks a node in the card tree control."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.cardtreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.selectedcard = itemdata
if not hasattr(self, "connectID"):
self.connectID = wx.NewId()
self.disconnectID = wx.NewId()
self.Bind(wx.EVT_MENU, self.OnConnect, id=self.connectID)
self.Bind(
wx.EVT_MENU, self.OnDisconnect, id=self.disconnectID)
menu = wx.Menu()
if not hasattr(self.selectedcard, 'connection'):
menu.Append(self.connectID, "Connect")
else:
menu.Append(self.disconnectID, "Disconnect")
self.PopupMenu(menu)
menu.Destroy()
def OnReaderRightClick(self, event):
"""Called when user right-clicks a node in the reader tree control."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.readertreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.selectedcard = itemdata
if not hasattr(self, "connectID"):
self.connectID = wx.NewId()
self.disconnectID = wx.NewId()
self.Bind(wx.EVT_MENU, self.OnConnect, id=self.connectID)
self.Bind(
wx.EVT_MENU, self.OnDisconnect, id=self.disconnectID)
menu = wx.Menu()
if not hasattr(self.selectedcard, 'connection'):
menu.Append(self.connectID, "Connect")
else:
menu.Append(self.disconnectID, "Disconnect")
self.PopupMenu(menu)
menu.Destroy()
def OnConnect(self, event):
if isinstance(self.selectedcard, smartcard.Card.Card):
self.ActivateCard(self.selectedcard)
def OnDisconnect(self, event):
if isinstance(self.selectedcard, smartcard.Card.Card):
self.DeactivateCard(self.selectedcard)
def OnSelectCard(self, event):
"""Called when the user selects a card in the tree."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.cardtreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.dialogpanel.OnSelectCard(itemdata)
else:
self.dialogpanel.OnDeselectCard(itemdata)
def OnSelectReader(self, event):
"""Called when the user selects a reader in the tree."""
item = event.GetItem()
if item:
itemdata = self.readertreepanel.readertreectrl.GetItemPyData(item)
if isinstance(itemdata, smartcard.Card.Card):
self.dialogpanel.OnSelectCard(itemdata)
elif isinstance(itemdata, smartcard.reader.Reader.Reader):
self.dialogpanel.OnSelectReader(itemdata)
else:
self.dialogpanel.OnDeselectCard(itemdata)
class SimpleSCardAppFrame(wx.Frame):
"""The main frame of the simple smartcard application."""
def __init__(self,
appname,
apppanelclass,
appstyle,
appicon,
pos=(-1, -1),
size=(-1, -1),
):
"""
Constructor. Creates the frame with two panels:
the left-hand panel is holding the smartcard and/or reader tree
the right-hand panel is holding the application dialog
appname: name of the application
apppanelclass: the class of the panel to instantiate in the
SimpleSCardAppFrame
appstyle: a combination of the following styles (bitwise or |)
TR_SMARTCARD: display a smartcard tree panel
TR_READER: display a reader tree panel
TB_SMARTCARD: display a smartcard toolbar
TB_SMARTCARD: display a reader toolbar
PANEL_APDUTRACER: display an APDU tracer panel
default is TR_DEFAULT = TR_SMARTCARD
pos: the application position as a (x,y) tupple; default is (-1,-1)
size: the application window size as a (x,y) tuple; default is (-1,-1)
style: the frame wx.Frame style
"""
wx.Frame.__init__(self,
None,
wxID_SIMPLESCARDAPP_FRAME,
appname,
pos=pos,
size=size,
style=wx.DEFAULT_FRAME_STYLE)
if appicon:
_icon = wx.Icon(appicon, wx.BITMAP_TYPE_ICO)
self.SetIcon(_icon)
elif os.path.exists(smartcard.wx.ICO_SMARTCARD):
_icon = wx.Icon(smartcard.wx.ICO_SMARTCARD, wx.BITMAP_TYPE_ICO)
self.SetIcon(_icon)
boxsizer = wx.BoxSizer(wx.VERTICAL)
self.treeuserpanel = TreeAndUserPanelPanel(
self, apppanelclass, appstyle)
boxsizer.Add(self.treeuserpanel, 3, wx.EXPAND | wx.ALL)
# create a toolbar if required
if appstyle & smartcard.wx.SimpleSCardApp.TB_SMARTCARD:
self.toolbar = ReaderToolbar.ReaderToolbar(self)
self.SetToolBar(self.toolbar)
else:
self.toolbar = None
# create an apdu tracer console if required
if appstyle & smartcard.wx.SimpleSCardApp.PANEL_APDUTRACER:
self.apdutracerpanel = APDUTracerPanel.APDUTracerPanel(self)
boxsizer.Add(self.apdutracerpanel, 1, wx.EXPAND | wx.ALL)
else:
self.apdutracerpanel = None
self.SetSizer(boxsizer)
self.SetAutoLayout(True)
self.Bind(wx.EVT_CLOSE, self.OnCloseFrame)
if appstyle & smartcard.wx.SimpleSCardApp.TB_SMARTCARD:
self.Bind(
wx.EVT_COMBOBOX,
self.OnReaderComboBox,
self.toolbar.readercombobox)
def OnCloseFrame(self, evt):
"""Called when frame is closed, i.e. on wx.EVT_CLOSE"""
evt.Skip()
def OnExit(self, evt):
"""Called when frame application exits."""
self.Close(True)
evt.Skip()
def OnReaderComboBox(self, event):
"""Called when the user activates a reader in the toolbar combo box."""
cb = event.GetEventObject()
reader = cb.GetClientData(cb.GetSelection())
if isinstance(reader, smartcard.reader.Reader.Reader):
self.treeuserpanel.dialogpanel.OnActivateReader(reader)
|