add Hotplug plugin

6 files changed, 73 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 506a0942..f3239d21 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,6 +87,7 @@ lib/python/Plugins/SystemPlugins/Makefile
 lib/python/Plugins/SystemPlugins/SoftwareUpdate/Makefile
 lib/python/Plugins/SystemPlugins/FrontprocessorUpgrade/Makefile
 lib/python/Plugins/SystemPlugins/PositionerSetup/Makefile
+lib/python/Plugins/SystemPlugins/Hotplug/Makefile
 lib/python/Plugins/SystemPlugins/ConfigurationBackup/Makefile
 lib/python/Plugins/SystemPlugins/Satfinder/Makefile
 lib/python/Plugins/SystemPlugins/SkinSelector/Makefile
diff --git a/lib/python/Plugins/SystemPlugins/Hotplug/LICENSE b/lib/python/Plugins/SystemPlugins/Hotplug/LICENSE
new file mode 100644
index 00000000..99700593
--- /dev/null
+++ b/lib/python/Plugins/SystemPlugins/Hotplug/LICENSE
@@ -0,0 +1,12 @@
+This plugin is licensed under the Creative Commons 
+Attribution-NonCommercial-ShareAlike 3.0 Unported 
+License. To view a copy of this license, visit
+http://creativecommons.org/licenses/by-nc-sa/3.0/ or send a letter to Creative
+Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
+
+Alternatively, this plugin may be distributed and executed on hardware which
+is licensed by Dream Multimedia GmbH.
+
+This plugin is NOT free software. It is open source, you are allowed to
+modify it (if you keep the license), but it may not be commercially 
+distributed other than under the conditions noted above.
diff --git a/lib/python/Plugins/SystemPlugins/Hotplug/Makefile.am b/lib/python/Plugins/SystemPlugins/Hotplug/Makefile.am
new file mode 100644
index 00000000..bfb113cd
--- /dev/null
+++ b/lib/python/Plugins/SystemPlugins/Hotplug/Makefile.am
@@ -0,0 +1,5 @@
+installdir = $(LIBDIR)/enigma2/python/Plugins/SystemPlugins/Hotplug
+
+install_PYTHON =	\
+	__init__.py \
+	plugin.py
diff --git a/lib/python/Plugins/SystemPlugins/Hotplug/__init__.py b/lib/python/Plugins/SystemPlugins/Hotplug/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/lib/python/Plugins/SystemPlugins/Hotplug/__init__.py
diff --git a/lib/python/Plugins/SystemPlugins/Hotplug/plugin.py b/lib/python/Plugins/SystemPlugins/Hotplug/plugin.py
new file mode 100644
index 00000000..882668f7
--- /dev/null
+++ b/lib/python/Plugins/SystemPlugins/Hotplug/plugin.py
@@ -0,0 +1,54 @@
+from Plugins.Plugin import PluginDescriptor
+from twisted.internet.protocol import Protocol, Factory
+from twisted.internet import reactor
+from Components.Harddisk import harddiskmanager
+
+DEVICEDB =  \
+	{ "/devices/pci0000:00/0000:00:14.2/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0": "CF Slot",
+	  "/devices/pci0000:00/0000:00:14.2/usb1/1-1/1-1:1.0/host0/target1:0:0/0:0:0:0": "SD Slot"
+	}
+
+class Hotplug(Protocol):
+	def getUserfriendlyDeviceName(self, phys):
+		return DEVICEDB.get(phys, "USB Storage")
+
+	def connectionMade(self):
+		self.received = ""
+
+	def dataReceived(self, data):
+		self.received += data
+
+	def connectionLost(self, reason):
+		data = self.received.split('\0')[:-1]
+
+		print "hotplug:", data
+
+		if len(data) < 4:
+			return
+
+		(action, device, physdev, driver) = data[:4]
+
+		dev = device.split('/')[-1]
+
+		if action == "add":
+			print "Medium found in", self.getUserfriendlyDeviceName(dev)
+			harddiskmanager.addHotplugPartition(dev, self.getUserfriendlyDeviceName(dev))
+		elif action == "remove":
+			harddiskmanager.removeHotplugPartition(dev)
+
+def autostart(reason, **kwargs):
+	if reason == 0:
+		print "starting hotplug handler"
+		factory = Factory()
+		factory.protocol = Hotplug
+
+		try:
+			import os
+			os.remove("/tmp/hotplug.socket")
+		except OSError:
+			pass
+
+		reactor.listenUNIX("/tmp/hotplug.socket", factory)
+
+def Plugins(**kwargs):
+	return PluginDescriptor(name = "Hotplug", description = "listens to hotplug events", where = PluginDescriptor.WHERE_AUTOSTART, fnc = autostart)
diff --git a/lib/python/Plugins/SystemPlugins/Makefile.am b/lib/python/Plugins/SystemPlugins/Makefile.am
index 56cb651e..a82601f6 100644
--- a/lib/python/Plugins/SystemPlugins/Makefile.am
+++ b/lib/python/Plugins/SystemPlugins/Makefile.am
@@ -1 +1 @@
-SUBDIRS = SoftwareUpdate FrontprocessorUpgrade PositionerSetup ConfigurationBackup Satfinder SkinSelector SatelliteEquipmentControl Videomode VideoTune
+SUBDIRS = SoftwareUpdate FrontprocessorUpgrade PositionerSetup ConfigurationBackup Satfinder SkinSelector SatelliteEquipmentControl Videomode VideoTune Hotplug