1 files changed, 91 insertions, 0 deletions
diff --git a/services/console/lib/net/device.py b/services/console/lib/net/device.py
new file mode 100644
index 0000000..ad86c31
--- /dev/null
+++ b/services/console/lib/net/device.py
@@ -0,0 +1,91 @@
+# Copyright (C) 2007, Eduardo Silva <edsiper@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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 socket
+import fcntl
+import struct
+import string
+
+class Device:
+    def __init__(self):
+        self._dev = self.get_interfaces()
+
+    def get_interfaces(self):
+        netdevfile = "/proc/net/dev"
+        dev = []
+
+        try:
+            infile = file(netdevfile, "r")
+        except: 
+            print "Error trying " + netdevfile
+
+        skip = 0
+        for line in infile:
+            # Skip first two lines
+            skip += 1
+            if skip <= 2:
+                continue
+
+            iface = string.split(line, ":",1)
+            arr = string.split(iface[1])
+
+            info = {'interface': iface[0].strip(), \
+                'bytes_recv': arr[0],\
+                'bytes_sent': arr[8],\
+                'packets_recv': arr[1],
+                'packets_sent': arr[9]}
+
+            dev.append(info)
+        return dev
+
+    def get_iface_info(self, ifname):
+        s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        hwaddr = []
+        try:
+            ip = socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, \
+                struct.pack('256s', ifname[:15]))[20:24])
+        except:
+            ip = None
+
+        try:
+            netmask = socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x891b, \
+                struct.pack('256s', ifname[:15]))[20:24])
+        except:
+            netmask = None
+            
+        try:
+            mac = []
+            info = fcntl.ioctl(s.fileno(), 0x8927, \
+                struct.pack('256s', ifname[:15]))
+            for char in info[18:24]:
+                hdigit = hex(ord(char))[2:]
+                if len(hdigit):
+                    mac.append(hdigit)
+        except:
+            mac = None
+
+        mac_string = self.mac_to_string(mac)
+        return [ip, netmask, mac_string]
+
+    def mac_to_string(self, hexa):
+        string = ''
+        for value in hexa:
+            if len(string)==0:
+                string = value
+            else:
+                string += ':'+value
+
+        return string