526f8cf339
This splits healthd code into 2 pieces as described below. charger - statically linked executable in /sbin - responsible for charger-mode UI - battery/charger monitoring in recovery/charger-mode. healthd - dynamically linked (*mostly*) executable in /system/bin - responsible for battery / charger monitoring in Android - runs 'batteryproperties' service. Both currently use libhealthd STATIC HALs. However, this now paves way for the healthd (android) HAL to be a shared library that can be trebelized. text data bss dec hex filename 733356 15312 33864 782532 bf0c4 root/sbin/charger 55943 10392 192 66527 103df system/bin/healthd 789299 25704 34056 849059 cf4a3 (TOTALS) Test: Tested recovery, charge-only and android boot with new binaries with and without STATIC HAL. Change-Id: I80f94948dda44d466f172d234b3fcc9064ef2476 Signed-off-by: Sandeep Patil <sspatil@google.com>
65 lines
2 KiB
C++
65 lines
2 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#define LOG_TAG "healthd-android"
|
|
|
|
#include <healthd/healthd.h>
|
|
#include "BatteryPropertiesRegistrar.h"
|
|
|
|
#include <binder/IPCThreadState.h>
|
|
#include <binder/ProcessState.h>
|
|
#include <cutils/klog.h>
|
|
#include <sys/epoll.h>
|
|
|
|
using namespace android;
|
|
|
|
static int gBinderFd;
|
|
static sp<BatteryPropertiesRegistrar> gBatteryPropertiesRegistrar;
|
|
|
|
void healthd_mode_android_battery_update(
|
|
struct android::BatteryProperties *props) {
|
|
if (gBatteryPropertiesRegistrar != NULL)
|
|
gBatteryPropertiesRegistrar->notifyListeners(*props);
|
|
|
|
return;
|
|
}
|
|
|
|
int healthd_mode_android_preparetowait(void) {
|
|
IPCThreadState::self()->flushCommands();
|
|
return -1;
|
|
}
|
|
|
|
void healthd_mode_android_heartbeat(void) {
|
|
}
|
|
|
|
static void binder_event(uint32_t /*epevents*/) {
|
|
IPCThreadState::self()->handlePolledCommands();
|
|
}
|
|
|
|
void healthd_mode_android_init(struct healthd_config* /*config*/) {
|
|
ProcessState::self()->setThreadPoolMaxThreadCount(0);
|
|
IPCThreadState::self()->disableBackgroundScheduling(true);
|
|
IPCThreadState::self()->setupPolling(&gBinderFd);
|
|
|
|
if (gBinderFd >= 0) {
|
|
if (healthd_register_event(gBinderFd, binder_event))
|
|
KLOG_ERROR(LOG_TAG,
|
|
"Register for binder events failed\n");
|
|
}
|
|
|
|
gBatteryPropertiesRegistrar = new BatteryPropertiesRegistrar();
|
|
gBatteryPropertiesRegistrar->publish(gBatteryPropertiesRegistrar);
|
|
}
|