lib/python/Components/Harddisk.py

   1
   2
   3 def tryOpen(filename):
   4         try:
   5                 procFile = open(filename)
   6         except IOError:
   7                 return ""
   8         return procFile
   9
  10 class Harddisk:
  11         def __init__(self, index):
  12                 self.index = index
  13                 #perhaps this is easier?
  14                 self.prochdx = "/proc/ide/hd" + ("a","b","c","d","e","f","g","h")[index] + "/"
  15
  16         def capacity(self):
  17                 procfile = tryOpen(self.prochdx + "capacity")
  18
  19                 if procfile == "":
  20                         return -1
  21
  22                 line = procfile.readline()
  23                 procfile.close()
  24
  25                 try:
  26                         cap = int(line)
  27                 except:
  28                         return -1
  29
  30                 return cap
  31
  32         def model(self):
  33                 procfile = tryOpen(self.prochdx + "model")
  34
  35                 if procfile == "":
  36                         return ""
  37
  38                 line = procfile.readline()
  39                 procfile.close()
  40
  41                 return line
  42
  43         def free(self):
  44                 pass
  45
  46