X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/b29f0af566c8c1fd25de259ba35f5130a7efe8ca..40ece0a3e5031cf2738907734359ec9e27dcd6c7:/lib/python/Components/Harddisk.py

diff --git a/lib/python/Components/Harddisk.py b/lib/python/Components/Harddisk.py
index a09073ba..663d0a00 100644
--- a/lib/python/Components/Harddisk.py
+++ b/lib/python/Components/Harddisk.py
@@ -1,4 +1,4 @@
-
+import os
 
 def tryOpen(filename):
 	try:
@@ -10,9 +10,15 @@ def tryOpen(filename):
 class Harddisk:
 	def __init__(self, index):
 		self.index = index
+
+		host = self.index / 4
+		bus = (self.index & 2)
+		target = (self.index & 1)
+
 		#perhaps this is easier?
 		self.prochdx = "/proc/ide/hd" + ("a","b","c","d","e","f","g","h")[index] + "/"
-		
+		self.devidex = "/dev/ide/host" + str(host) + "/bus" + str(bus) + "/target" + str(target) + "/lun8/"
+
 	def capacity(self):
 		procfile = tryOpen(self.prochdx + "capacity")
 		
@@ -22,10 +28,12 @@ class Harddisk:
 		line = procfile.readline()
 		procfile.close()
 		
-		if line == "":
+		try:
+			cap = int(line)
+		except:
 			return -1
-
-		return int(line)
+		
+		return cap	
 						
 	def model(self):
 		procfile = tryOpen(self.prochdx + "model")
@@ -39,6 +47,36 @@ class Harddisk:
 		return line
 
 	def free(self):
-		pass
+		procfile = tryOpen("/proc/mounts")
 		
-	
\ No newline at end of file
+		if procfile == "":
+			return -1
+
+		free = -1
+		while 1:
+			line = procfile.readline()
+			if line == "":
+				break
+			if line.startswith(self.devidex):
+				parts = line.strip().split(" ")
+				try:
+					stat = os.statvfs(parts[1])
+				except OSError:
+					continue
+				free = stat.f_bfree/1000 * stat.f_bsize/1000
+				break
+		procfile.close()
+		return free		
+
+	def numPartitions(self):
+		try:
+			idedir = os.listdir(self.devidex)
+		except OSError:
+			return -1
+		numPart = -1
+		for filename in idedir:
+			if filename.startswith("disc"):
+				numPart += 1
+			if filename.startswith("part"):
+				numPart += 1
+		return numPart