X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/7950c2de2dbfd5bfee3650faaf45301187f7184a..67858ed10ece500b2cf68dafb39886a0b873ec4c:/lib/python/Components/Sensors.py

diff --git a/lib/python/Components/Sensors.py b/lib/python/Components/Sensors.py
new file mode 100644
index 00000000..7f63455b
--- /dev/null
+++ b/lib/python/Components/Sensors.py
@@ -0,0 +1,72 @@
+from Components.FanControl import fancontrol
+
+class Sensors:
+	# (type, name, unit, directory)
+	TYPE_TEMPERATURE = 0
+	# (type, name, unit, fanid)
+	TYPE_FAN_RPM = 1
+	
+	def __init__(self):
+		# (type, name, unit, sensor_specific_dict/list)
+		self.sensors_list = []
+		self.addSensors()
+		
+	def getSensorsCount(self, type = None):
+		if type is None:
+			return len(self.sensors_list)
+		count = 0
+		for sensor in self.sensors_list:
+			if sensor[0] == type:
+				count += 1
+		return count
+	
+	# returns a list of sensorids of type "type"
+	def getSensorsList(self, type = None):
+		if type is None:
+			return range(len(self.sensors_list))
+		list = []
+		for sensorid in range(len(self.sensors_list)):
+			if self.sensors_list[sensorid][0] == type:
+				list.append(sensorid)
+		return list
+	
+	
+	def getSensorType(self, sensorid):
+		return self.sensors_list[sensorid][0]
+	
+	def getSensorName(self, sensorid):
+		return self.sensors_list[sensorid][1]
+	
+	def getSensorValue(self, sensorid):
+		value = -1
+		sensor = self.sensors_list[sensorid]
+		if sensor[0] == self.TYPE_TEMPERATURE:
+			f = open("%s/value" % sensor[3], "r")
+			value = int(f.readline().strip())
+			f.close()
+		elif sensor[0] == self.TYPE_FAN_RPM:
+			value = fancontrol.getFanSpeed(sensor[3])
+		return value
+	
+	def getSensorUnit(self, sensorid):
+		return self.sensors_list[sensorid][2]
+
+	def addSensors(self):
+		import os
+		if os.path.exists("/proc/stb/sensors"):
+			for dirname in os.listdir("/proc/stb/sensors"):
+				if dirname.find("temp", 0, 4) == 0:
+					f = open("/proc/stb/sensors/%s/name" % dirname, "r")
+					name = f.readline().strip()
+					f.close()
+					
+					f = open("/proc/stb/sensors/%s/unit" % dirname, "r")
+					unit = f.readline().strip()
+					f.close()
+					
+					self.sensors_list.append((self.TYPE_TEMPERATURE, name, unit, "/proc/stb/sensors/%s" % dirname))
+		for fanid in range(fancontrol.getFanCount()):
+			if fancontrol.hasRPMSensor(fanid):
+				self.sensors_list.append((self.TYPE_FAN_RPM, _("fan"), "rpm", fanid))
+	
+sensors = Sensors()
\ No newline at end of file