Mit Hilfe des USB-Kabels lässt sich der interne Speicher des Touch’ nutzen; Internetzugang sollte über Bluetooth mit Hilfe von PAN funktionieren. Ich bin aber noch nicht dazu gekommen, das zu testen.
Die Synchronisation zwischen PDA und Notebook dürfte mit SyncCE funktionieren. Auch dies habe ich noch nicht getestet.
PAN wird übrigens in einer der nächsten Versionen des NetworkManagers integriert werden. Es existiert zwar bereits ein Patch, der libbluez ansteuert. Der Patch ist allerdings gegen die Revision 2574 von NM programmiert worden.
Momentan ist aktuell die Revision 4xxx. Ich hab’ vorgestern versucht, den Patch auf den aktuellen NM-Trunk upzudaten – leider ohne Erfolg und zugegebenermaßen auch mit wenig Lust. War eine stupide Arbeit, beide Forks mit dem Patch abzugleichen.
Die Jungs von Launchpad diskutieren die Integration von PAN in NM hier. Im NetworkManager-Tracker ist der PAN-Request hier zu finden, inkl. des veralteten Patches.
Edith: Ich bin eeeUser-Forum über einen Thread gestolpert, in dem ein kleines Python-PAN-Script vorgestellt wird.
Hier der Code:
#!/usr/bin/env python # (c) 2008 Kyle Reed # PAN tethering with WM device w/o using deprecated pand # I don't claim to know Python, use at your own risk ;) import pygtk pygtk.require('2.0') import gtk import dbus import os ### For passing errors to the GUI ### class BTException: def __init__(self, msg): self.error_msg = msg ### BT Helper handles all of the DBUS stuff ### # usage flow: # __init__ # getDevicesList # selectNetworkDevice # getDeviceProperties # Connnect|Disconnect class BTHelper: # create the helper object and initialize dbus def __init__(self): # get the system bus object self.bus = dbus.SystemBus() # get the adapter interface to query paired devices self.adapter = dbus.Interface(self.bus.get_object( 'org.bluez', '/org/bluez/hci0'), 'org.bluez.Adapter') # get the devices list # def getDevicesList(self): try: self.devices = self.adapter.ListDevices() return self.devices except dbus.DBusException: raise BTException('Could not get adapter interface, is your BT adapter on?') # get the name of a device from a device string # doesn't require selectNetworkDevice to be called def getDeviceName(self, devicePath): try: tempDev = dbus.Interface(self.bus.get_object( 'org.bluez', devicePath), 'org.bluez.Device') tempProps = tempDev.GetProperties() return tempProps['Alias'] except dbus.DBusException: return '[Error Fetching Name]' # select device to query by index # def selectNetworkDevice(self, index): try: self.current_device = dbus.Interface(self.bus.get_object( 'org.bluez', self.devices[index]), 'org.bluez.Network') except dbus.DBusException: raise BTException('Could not get network interface for device, is your device active?') # returns information about the device # def getDeviceProperties(self): try: self.deviceProps = self.current_device.GetProperties() return self.deviceProps except dbus.DBusException: raise BTException('Could not get properties for device, did you select a device?') # connects and initializes the connection # def connectDevice(self): if self.deviceProps['Connected'] == 0: print 'Connecting...' try: # connect and get interface iface = self.current_device.Connect('NAP') print 'Using network interface ' + iface # bring up the interface and start DHCP os.system('ifconfig up ' + iface) os.system('dhclient ' + iface) print 'Connected' except dbus.DBusException, e: raise BTException('Connect Failed: %s' % (e)) else: print 'Already Connected' def disconnectDevice(self): if self.deviceProps['Connected']: print 'Disconnecting...' try: # bring down interface os.system('ifdown ' + self.deviceProps['Device']) # disconnect self.current_device.Disconnect() print 'Disconnected' except dbus.DBusException, e: raise BTException('Disconnect Failed: %s' % (e)) else: print 'Not Connected' ### End BTHelper ### ### Defines the class that draws the GUI ### class BTHelperGUI: titleText = 'BlueTooth PAN Helper' # show an exception message def showErrorMsg(self, msg): errorDlg = gtk.MessageDialog(self.window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, msg) errorDlg.set_title(self.titleText) errorDlg.run() errorDlg.destroy() ### Signal Handler Methods # exit button click def handleExitClicked(self, widget, data=None): print('Exiting') self.exit() # connect button clicked def handleConnectClicked(self, widget, data=None): try: self.BTHelp.connectDevice() self.getDeviceInformation() except BTException, e: self.showErrorMsg(e.error_msg) # disconnect button clicked def handleDisconnectClicked(self, widget, data=None): try: self.BTHelp.disconnectDevice() self.getDeviceInformation() except BTException, e: self.showErrorMsg(e.error_msg) # device selection changed def handleDeviceSelectionChanged(self, widget, data=None): selection = self.devicesListView.get_selection() selectedIter = selection.get_selected()[1] # nothing selected, return if(selectedIter is None): self.setButtonState(-1) return selectedIndex = self.devicesListStore.get_value(selectedIter, 2) print('Selected %s' % (selectedIndex)) try: self.BTHelp.selectNetworkDevice(selectedIndex) self.getDeviceInformation() except BTException, e: self.showErrorMsg(e.error_msg) # window manager is closing us (event) def delete_event(self, widget, event, data=None): self.exit() return False ### End handler methods ### support methods ### # process device names and add to devices list store def processDevicesList(self): # list devicees from the BT Adapter try: allDevices = self.BTHelp.getDevicesList() count = 0; for device in allDevices: addrOnly = device.split('dev_')[-1] addrOnly = addrOnly.replace('_', ':') self.devicesListStore.append([addrOnly, self.BTHelp.getDeviceName(device), count]) count += 1 except BTException, e: self.showErrorMsg(e.error_msg) # hard exit because we haven't stated the main loop quit() # get selected device information and set up controls def getDeviceInformation(self): try: properties = self.BTHelp.getDeviceProperties() self.statsListStore.clear() self.statsListStore.append(['Connected',str(properties['Connected'])]) self.statsListStore.append(['Device',str(properties['Device'])]) self.setButtonState(int(properties['Connected'])) except BTException, e: self.showErrorMsg(e.error_msg) # enable/disable buttons are required def setButtonState(self, state): if(state == -1): # none selected self.connectBtn.set_sensitive(False) self.disconnectBtn.set_sensitive(False) elif(state == 0): # disconnected self.connectBtn.set_sensitive(True) self.disconnectBtn.set_sensitive(False) elif(state == 1): # connected self.connectBtn.set_sensitive(False) self.disconnectBtn.set_sensitive(True) # common exit point for program def exit(self): gtk.main_quit() ### end support methods ### def __init__(self): self.BTHelp = BTHelper() # create the main window self.window = gtk.Window(gtk.WINDOW_TOPLEVEL) self.window.set_title(self.titleText) self.window.set_default_size(400, 300) self.window.set_border_width(10) # set handlers for window events self.window.connect('delete_event', self.delete_event) # Devices list view # set up data backend for devices list # addr, name, index (hidden) self.devicesListStore = gtk.ListStore(str, str, int) self.processDevicesList() # create devices list columns devicesListCol = gtk.TreeViewColumn('Device Address') devicesListCol2 = gtk.TreeViewColumn('Device Name') # make text renderers and add to columns addrCell = gtk.CellRendererText() nameCell = gtk.CellRendererText() devicesListCol.pack_start(addrCell, True) devicesListCol2.pack_start(nameCell, True) # set cell mappings to store data devicesListCol.add_attribute(addrCell, 'text', 0) devicesListCol2.add_attribute(nameCell, 'text', 1) # create devices list and add columns self.devicesListView = gtk.TreeView(self.devicesListStore) self.devicesListView.append_column(devicesListCol) self.devicesListView.append_column(devicesListCol2) # set signal handlers for devices list self.devicesListView.connect('cursor-changed', self.handleDeviceSelectionChanged) # end devices list view # stats list view # create stats list data store self.statsListStore = gtk.ListStore(str, str) self.statsListStore.append(['Connected', '']) self.statsListStore.append(['Device', '']) # create stats columns statsCol = gtk.TreeViewColumn('Property') statsCol2 = gtk.TreeViewColumn('Value') # create text renderers and add to columns propCell = gtk.CellRendererText() valueCell = gtk.CellRendererText() statsCol.pack_start(propCell, True) statsCol2.pack_start(valueCell, True) # set data mappings with data store statsCol.add_attribute(propCell, 'text', 0) statsCol2.add_attribute(valueCell, 'text', 1) # create stats list view self.statsListView = gtk.TreeView(self.statsListStore) self.statsListView.append_column(statsCol) self.statsListView.append_column(statsCol2) # end stats list view # control buttons self.connectBtn = gtk.Button('Connect') self.disconnectBtn = gtk.Button('Disconnect') self.exitBtn = gtk.Button('Exit') # set handlers self.exitBtn.connect('clicked', self.handleExitClicked) self.connectBtn.connect('clicked', self.handleConnectClicked) self.disconnectBtn.connect('clicked', self.handleDisconnectClicked) # pack in a VBox buttonBox = gtk.VBox(True, 2) buttonBox.set_border_width(10) buttonBox.pack_start(self.connectBtn) buttonBox.pack_start(self.disconnectBtn) buttonBox.pack_start(self.exitBtn) # frames for decoration statsFrame = gtk.Frame(' Status ') statsFrame.add(self.statsListView) buttonFrame = gtk.Frame(' Actions ') buttonFrame.add(buttonBox) # end control buttons # add controls to layout # +-----------------+ # | DEVLIST AREA | # +-----+-----------+ # |STATS|BUTTONS | # +-----+-----------+ tableLayout = gtk.Table(2, 2, False) tableLayout.set_row_spacings(10) tableLayout.set_col_spacings(10) tableLayout.attach(self.devicesListView, 0, 2, 0, 1) tableLayout.attach(statsFrame, 0, 1, 1, 2) tableLayout.attach(buttonFrame, 1, 2, 1, 2) # add layout to window self.window.add(tableLayout) self.window.show_all() def main(self): gtk.main() ### End BTHelperGUI ### ### Program Execution here ### print('BlueTooth PAN Helper GUI') btgui = BTHelperGUI() btgui.main()
Good job!
Ich hab es auf meinem Touch ausprobiert und es funktioniert einwandfrei. Wichtig: Das Script als root starten. Auf dem Touch muss unter Programme -> Internet Freigabe bei PC-Verbindung “Bluetooth-PAN” ausgewählt und danach das Handy mit dem Notebook gepairt werden.
Ich bin mal wieder von Linux begeistert. Und von meinem neuen Handy auch 😉
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