+ if iface in self.wlan_interfaces:
+ return True
+
+ if os_path.isdir(self.sysfsPath(iface) + '/wireless'):
+ return True
+
+ # r871x_usb_drv on kernel 2.6.12 is not identifiable over /sys/class/net/'ifacename'/wireless so look also inside /proc/net/wireless
+ device = re_compile('[a-z]{2,}[0-9]*:')
+ ifnames = []
+ fp = open('/proc/net/wireless', 'r')
+ for line in fp:
+ try:
+ ifnames.append(device.search(line).group()[:-1])
+ except AttributeError:
+ pass
+ if iface in ifnames:
+ return True
+
+ return False
+
+ def getWlanModuleDir(self, iface = None):
+ devicedir = self.sysfsPath(iface) + '/device'
+ moduledir = devicedir + '/driver/module'
+ if os_path.isdir(moduledir):
+ return moduledir
+
+ # identification is not possible over default moduledir
+ for x in listdir(devicedir):
+ # rt3070 on kernel 2.6.18 registers wireless devices as usb_device (e.g. 1-1.3:1.0) and identification is only possible over /sys/class/net/'ifacename'/device/1-xxx
+ if x.startswith("1-"):
+ moduledir = devicedir + '/' + x + '/driver/module'
+ if os_path.isdir(moduledir):
+ return moduledir
+ # rt73, zd1211b, r871x_usb_drv on kernel 2.6.12 can be identified over /sys/class/net/'ifacename'/device/driver, so look also here
+ moduledir = devicedir + '/driver'
+ if os_path.isdir(moduledir):
+ return moduledir
+
+ return None