X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/40ece0a3e5031cf2738907734359ec9e27dcd6c7..9a83b69091aa85a9f335c6544a3a943e25450f6d:/lib/python/Components/Harddisk.py

diff --git a/lib/python/Components/Harddisk.py b/lib/python/Components/Harddisk.py
index 663d0a00..c50f0b8c 100644
--- a/lib/python/Components/Harddisk.py
+++ b/lib/python/Components/Harddisk.py
@@ -7,6 +7,9 @@ def tryOpen(filename):
 		return ""
 	return procFile
 
+def num2prochdx(num):
+	return "/proc/ide/hd" + ("a","b","c","d","e","f","g","h","i")[num] + "/"
+
 class Harddisk:
 	def __init__(self, index):
 		self.index = index
@@ -15,9 +18,8 @@ class Harddisk:
 		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/"
+		self.prochdx = num2prochdx(index)
+		self.devidex = "/dev/ide/host%d/bus%d/target%d/lun0/" % (host, bus, target)
 
 	def capacity(self):
 		procfile = tryOpen(self.prochdx + "capacity")
@@ -44,7 +46,7 @@ class Harddisk:
 		line = procfile.readline()
 		procfile.close()
 
-		return line
+		return line.strip()
 
 	def free(self):
 		procfile = tryOpen("/proc/mounts")
@@ -80,3 +82,96 @@ class Harddisk:
 			if filename.startswith("part"):
 				numPart += 1
 		return numPart
+
+	def unmount(self):
+		cmd = "/bin/umount " + self.devidex + "part*"
+		os.system(cmd)
+
+	def createPartition(self):
+		cmd = "/sbin/sfdisk -f " + self.devidex + "disc"
+		sfdisk = os.popen(cmd, "w")
+		sfdisk.write("0,\n;\n;\n;\ny\n")
+		sfdisk.close()
+		return 0
+
+	def mkfs(self):
+		cmd = "/sbin/mkfs.ext3 -T largefile -m0 " + self.devidex + "part1"
+		res = os.system(cmd)
+		return (res >> 8)
+
+	def mount(self):
+		cmd = "/bin/mount -t ext3 " + self.devidex + "part1 /hdd"
+		res = os.system(cmd)
+		return (res >> 8)
+
+	def createMovieFolder(self):
+		res = os.system("mkdir /hdd/movie")
+		return (res >> 8)
+		
+	def initialize(self):
+		self.unmount()
+
+		if self.createPartition() != 0:
+			return -1
+
+		if self.mkfs() != 0:
+			return -2
+
+		if self.mount() != 0:
+			return -3
+
+		if self.createMovieFolder() != 0:
+			return -4
+		
+		return 0
+		
+def existHDD(num):
+	mediafile = tryOpen(num2prochdx(num) + "media")
+
+	if mediafile == "":
+		return -1
+
+	line = mediafile.readline()
+	mediafile.close()
+	
+	if line.startswith("disk"):
+		return 1
+	
+	return -1
+
+class HarddiskManager:
+	def __init__(self):
+		hddNum = 0
+		self.hdd = [ ]
+		while 1:
+			if existHDD(hddNum) == 1:
+				self.hdd.append(Harddisk(hddNum))
+			hddNum += 1
+			
+			if hddNum > 8:
+				break
+		
+	def HDDList(self):
+		list = [ ]
+		for hd in self.hdd:
+			cap = hd.capacity() / 1000 * 512 / 1000
+			print cap
+			hdd = hd.model() + " (" 
+			if hd.index & 1:
+				hdd += "slave"
+			else:	
+				hdd += "master"
+			if cap > 0:
+				hdd += ", %d.%03d GB" % (cap/1024, cap%1024)
+			hdd += ")"
+
+			print hdd
+			
+#			if hd.index == 0:
+#				if hd.initialize() == 0:
+#					print "hdd status ok"
+#				else:
+#					print "hdd status ok"
+
+			list.append((hdd, hd))
+		return list