[About] Display network info in About menu.

[vuplus_dvbapp] / lib / python / Components / About.py

diff --git a/lib/python/Components/About.py b/lib/python/Components/About.py
old mode 100644 (file)
new mode 100755 (executable)
index bb2d756..4b61406
--- a/lib/python/Components/About.py
+++ b/lib/python/Components/About.py
@@ -1,5 +1,6 @@
 from Tools.Directories import resolveFilename, SCOPE_SYSETC
 from enigma import getEnigmaVersionString
+from os import popen
 
 class About:
        def __init__(self):
@@ -19,11 +20,21 @@ class About:
                                        #0120 2005 11 29 01 16
                                        #0123 4567 89 01 23 45
                                        version = splitted[1]
+                                       image_type = version[0] # 0 = release, 1 = experimental
+                                       major = version[1]
+                                       minor = version[2]
+                                       revision = version[3]
                                        year = version[4:8]
                                        month = version[8:10]
                                        day = version[10:12]
-
-                                       return '-'.join(("dev", year, month, day))
+                                       date = '-'.join((year, month, day))
+                                       if image_type == '0':
+                                               image_type = "Release"
+                                               version = '.'.join((major, minor, revision))
+                                               return ' '.join((image_type, version, date))
+                                       else:
+                                               image_type = "Experimental"
+                                               return ' '.join((image_type, date))
                        file.close()
                except IOError:
                        pass
@@ -33,4 +44,72 @@ class About:
        def getEnigmaVersionString(self):
                return getEnigmaVersionString()
 
+       def getKernelVersionString(self):
+               try:
+                       result = popen("uname -r","r").read().strip("\n").split('-')
+                       kernel_version = result[0]
+                       return kernel_version
+               except:
+                       pass
+
+               return "unknown"
+
+       def getIfaces(self):
+               import socket, fcntl, struct, array, sys
+               SIOCGIFCONF = 0x8912 # sockios.h
+               is_64bits = sys.maxsize > 2**32
+               struct_size = 40 if is_64bits else 32
+               max_possible = 8 # initial value
+               sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+               while True:
+                       # ifconf structure:
+                       # struct ifconf {
+                       #               int                     ifc_len; /* size of buffer */
+                       #               union {
+                       #                       char            *ifc_buf; /* buffer address */
+                       #                       struct ifreq    *ifc_req; /* array of structures */
+                       #               };
+                       #       };
+                       #
+                       # struct ifreq:
+                       # #define IFNAMSIZ      16
+                       # struct ifreq {
+                       #       char ifr_name[IFNAMSIZ]; /* Interface name */
+                       #       union {
+                       #               struct sockaddr ifr_addr;
+                       #               .....
+                       #       };
+                       # };
+
+                       # Initialize ifc_buf
+                       bytes = max_possible * struct_size
+                       names = array.array('B')
+                       for i in range(0, bytes):
+                               names.append(0)
+
+                       input_buffer = struct.pack( 'iL', bytes, names.buffer_info()[0] )
+                       output_buffer = fcntl.ioctl( sock.fileno(), SIOCGIFCONF, input_buffer )
+                       output_size = struct.unpack('iL', output_buffer)[0]
+
+                       if output_size == bytes:
+                               max_possible *= 2
+                       else:
+                               break
+
+               namestr = names.tostring()
+               ifaces = []
+               for i in range(0, output_size, struct_size):
+                       iface_name = namestr[i:i+16].split('\0', 1)[0]
+                       iface_addr = socket.inet_ntoa(namestr[i+20:i+24])
+                       if iface_name != 'lo':
+                               ifaces.append((iface_name, iface_addr))
+
+               return ifaces
+
+       def getNetworkInfo(self):
+               data = ""
+               for x in self.getIfaces():
+                       data += "%s : %s\n" % (x[0], x[1])
+               return data or "\tnot connected"
+
 about = About()