healthd: Add system health monitoring daemon
Initially moving battery health monitoring here.
Command line flag -n tells healthd not to use (or wait for) servicemanager
in this execution, for charger and recovery modes.
Change-Id: I1720594724af0c068497b359f9c6ad65aeaa1519
diff --git a/healthd/BatteryPropertiesRegistrar.h b/healthd/BatteryPropertiesRegistrar.h
new file mode 100644
index 0000000..793ddad
--- /dev/null
+++ b/healthd/BatteryPropertiesRegistrar.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
+#define HEALTHD_BATTERYPROPERTIES_REGISTRAR_H
+
+#include "BatteryMonitor.h"
+
+#include <binder/IBinder.h>
+#include <utils/Mutex.h>
+#include <utils/Vector.h>
+#include <batteryservice/BatteryService.h>
+#include <batteryservice/IBatteryPropertiesListener.h>
+#include <batteryservice/IBatteryPropertiesRegistrar.h>
+
+namespace android {
+
+class BatteryMonitor;
+
+class BatteryPropertiesRegistrar : public BnBatteryPropertiesRegistrar,
+ public IBinder::DeathRecipient {
+public:
+ BatteryPropertiesRegistrar(BatteryMonitor* monitor);
+ void publish();
+ void notifyListeners(struct BatteryProperties props);
+
+private:
+ BatteryMonitor* mBatteryMonitor;
+ Mutex mRegistrationLock;
+ Vector<sp<IBatteryPropertiesListener> > mListeners;
+
+ void registerListener(const sp<IBatteryPropertiesListener>& listener);
+ void unregisterListener(const sp<IBatteryPropertiesListener>& listener);
+ void binderDied(const wp<IBinder>& who);
+};
+
+}; // namespace android
+
+#endif // HEALTHD_BATTERYPROPERTIES_REGISTRAR_H