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-rw-r--r--healthd/BatteryMonitor.cpp172
1 files changed, 134 insertions, 38 deletions
diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index 688c7ff..9368225 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -18,7 +18,6 @@
#include "healthd.h"
#include "BatteryMonitor.h"
-#include "BatteryPropertiesRegistrar.h"
#include <dirent.h>
#include <errno.h>
@@ -28,6 +27,7 @@
#include <unistd.h>
#include <batteryservice/BatteryService.h>
#include <cutils/klog.h>
+#include <utils/Errors.h>
#include <utils/String8.h>
#include <utils/Vector.h>
@@ -170,7 +170,6 @@ int BatteryMonitor::getIntField(const String8& path) {
}
bool BatteryMonitor::update(void) {
- struct BatteryProperties props;
bool logthis;
props.chargerAcOnline = false;
@@ -178,23 +177,15 @@ bool BatteryMonitor::update(void) {
props.chargerWirelessOnline = false;
props.batteryStatus = BATTERY_STATUS_UNKNOWN;
props.batteryHealth = BATTERY_HEALTH_UNKNOWN;
- props.batteryCurrentNow = INT_MIN;
- props.batteryChargeCounter = INT_MIN;
if (!mHealthdConfig->batteryPresentPath.isEmpty())
props.batteryPresent = getBooleanField(mHealthdConfig->batteryPresentPath);
else
- props.batteryPresent = true;
+ props.batteryPresent = mBatteryDevicePresent;
props.batteryLevel = getIntField(mHealthdConfig->batteryCapacityPath);
props.batteryVoltage = getIntField(mHealthdConfig->batteryVoltagePath) / 1000;
- if (!mHealthdConfig->batteryCurrentNowPath.isEmpty())
- props.batteryCurrentNow = getIntField(mHealthdConfig->batteryCurrentNowPath);
-
- if (!mHealthdConfig->batteryChargeCounterPath.isEmpty())
- props.batteryChargeCounter = getIntField(mHealthdConfig->batteryChargeCounterPath);
-
props.batteryTemperature = getIntField(mHealthdConfig->batteryTemperaturePath);
const int SIZE = 128;
@@ -244,7 +235,9 @@ bool BatteryMonitor::update(void) {
if (logthis) {
char dmesgline[256];
- snprintf(dmesgline, sizeof(dmesgline),
+
+ if (props.batteryPresent) {
+ snprintf(dmesgline, sizeof(dmesgline),
"battery l=%d v=%d t=%s%d.%d h=%d st=%d",
props.batteryLevel, props.batteryVoltage,
props.batteryTemperature < 0 ? "-" : "",
@@ -252,11 +245,16 @@ bool BatteryMonitor::update(void) {
abs(props.batteryTemperature % 10), props.batteryHealth,
props.batteryStatus);
- if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
- char b[20];
+ if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
+ int c = getIntField(mHealthdConfig->batteryCurrentNowPath);
+ char b[20];
- snprintf(b, sizeof(b), " c=%d", props.batteryCurrentNow / 1000);
- strlcat(dmesgline, b, sizeof(dmesgline));
+ snprintf(b, sizeof(b), " c=%d", c / 1000);
+ strlcat(dmesgline, b, sizeof(dmesgline));
+ }
+ } else {
+ snprintf(dmesgline, sizeof(dmesgline),
+ "battery none");
}
KLOG_INFO(LOG_TAG, "%s chg=%s%s%s\n", dmesgline,
@@ -265,14 +263,101 @@ bool BatteryMonitor::update(void) {
props.chargerWirelessOnline ? "w" : "");
}
- if (mBatteryPropertiesRegistrar != NULL)
- mBatteryPropertiesRegistrar->notifyListeners(props);
-
+ healthd_mode_ops->battery_update(&props);
return props.chargerAcOnline | props.chargerUsbOnline |
props.chargerWirelessOnline;
}
-void BatteryMonitor::init(struct healthd_config *hc, bool nosvcmgr) {
+status_t BatteryMonitor::getProperty(int id, struct BatteryProperty *val) {
+ status_t ret = BAD_VALUE;
+
+ switch(id) {
+ case BATTERY_PROP_CHARGE_COUNTER:
+ if (!mHealthdConfig->batteryChargeCounterPath.isEmpty()) {
+ val->valueInt =
+ getIntField(mHealthdConfig->batteryChargeCounterPath);
+ ret = NO_ERROR;
+ } else {
+ ret = NAME_NOT_FOUND;
+ }
+ break;
+
+ case BATTERY_PROP_CURRENT_NOW:
+ if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
+ val->valueInt =
+ getIntField(mHealthdConfig->batteryCurrentNowPath);
+ ret = NO_ERROR;
+ } else {
+ ret = NAME_NOT_FOUND;
+ }
+ break;
+
+ case BATTERY_PROP_CURRENT_AVG:
+ if (!mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
+ val->valueInt =
+ getIntField(mHealthdConfig->batteryCurrentAvgPath);
+ ret = NO_ERROR;
+ } else {
+ ret = NAME_NOT_FOUND;
+ }
+ break;
+
+ case BATTERY_PROP_CAPACITY:
+ if (!mHealthdConfig->batteryCapacityPath.isEmpty()) {
+ val->valueInt =
+ getIntField(mHealthdConfig->batteryCapacityPath);
+ ret = NO_ERROR;
+ } else {
+ ret = NAME_NOT_FOUND;
+ }
+ break;
+
+ default:
+ break;
+ }
+
+ if (ret != NO_ERROR)
+ val->valueInt = INT_MIN;
+
+ return ret;
+}
+
+void BatteryMonitor::dumpState(int fd) {
+ int v;
+ char vs[128];
+
+ snprintf(vs, sizeof(vs), "ac: %d usb: %d wireless: %d\n",
+ props.chargerAcOnline, props.chargerUsbOnline,
+ props.chargerWirelessOnline);
+ write(fd, vs, strlen(vs));
+ snprintf(vs, sizeof(vs), "status: %d health: %d present: %d\n",
+ props.batteryStatus, props.batteryHealth, props.batteryPresent);
+ write(fd, vs, strlen(vs));
+ snprintf(vs, sizeof(vs), "level: %d voltage: %d temp: %d\n",
+ props.batteryLevel, props.batteryVoltage,
+ props.batteryTemperature);
+ write(fd, vs, strlen(vs));
+
+ if (!mHealthdConfig->batteryCurrentNowPath.isEmpty()) {
+ v = getIntField(mHealthdConfig->batteryCurrentNowPath);
+ snprintf(vs, sizeof(vs), "current now: %d\n", v);
+ write(fd, vs, strlen(vs));
+ }
+
+ if (!mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
+ v = getIntField(mHealthdConfig->batteryCurrentAvgPath);
+ snprintf(vs, sizeof(vs), "current avg: %d\n", v);
+ write(fd, vs, strlen(vs));
+ }
+
+ if (!mHealthdConfig->batteryChargeCounterPath.isEmpty()) {
+ v = getIntField(mHealthdConfig->batteryChargeCounterPath);
+ snprintf(vs, sizeof(vs), "charge counter: %d\n", v);
+ write(fd, vs, strlen(vs));
+ }
+}
+
+void BatteryMonitor::init(struct healthd_config *hc) {
String8 path;
mHealthdConfig = hc;
@@ -303,6 +388,8 @@ void BatteryMonitor::init(struct healthd_config *hc, bool nosvcmgr) {
break;
case ANDROID_POWER_SUPPLY_TYPE_BATTERY:
+ mBatteryDevicePresent = true;
+
if (mHealthdConfig->batteryStatusPath.isEmpty()) {
path.clear();
path.appendFormat("%s/%s/status", POWER_SUPPLY_SYSFS_PATH,
@@ -358,6 +445,14 @@ void BatteryMonitor::init(struct healthd_config *hc, bool nosvcmgr) {
mHealthdConfig->batteryCurrentNowPath = path;
}
+ if (mHealthdConfig->batteryCurrentAvgPath.isEmpty()) {
+ path.clear();
+ path.appendFormat("%s/%s/current_avg",
+ POWER_SUPPLY_SYSFS_PATH, name);
+ if (access(path, R_OK) == 0)
+ mHealthdConfig->batteryCurrentAvgPath = path;
+ }
+
if (mHealthdConfig->batteryChargeCounterPath.isEmpty()) {
path.clear();
path.appendFormat("%s/%s/charge_counter",
@@ -400,24 +495,25 @@ void BatteryMonitor::init(struct healthd_config *hc, bool nosvcmgr) {
if (!mChargerNames.size())
KLOG_ERROR(LOG_TAG, "No charger supplies found\n");
- if (mHealthdConfig->batteryStatusPath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryStatusPath not found\n");
- if (mHealthdConfig->batteryHealthPath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryHealthPath not found\n");
- if (mHealthdConfig->batteryPresentPath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryPresentPath not found\n");
- if (mHealthdConfig->batteryCapacityPath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryCapacityPath not found\n");
- if (mHealthdConfig->batteryVoltagePath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryVoltagePath not found\n");
- if (mHealthdConfig->batteryTemperaturePath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryTemperaturePath not found\n");
- if (mHealthdConfig->batteryTechnologyPath.isEmpty())
- KLOG_WARNING(LOG_TAG, "BatteryTechnologyPath not found\n");
-
- if (nosvcmgr == false) {
- mBatteryPropertiesRegistrar = new BatteryPropertiesRegistrar(this);
- mBatteryPropertiesRegistrar->publish();
+ if (!mBatteryDevicePresent) {
+ KLOG_INFO(LOG_TAG, "No battery devices found\n");
+ hc->periodic_chores_interval_fast = -1;
+ hc->periodic_chores_interval_slow = -1;
+ } else {
+ if (mHealthdConfig->batteryStatusPath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryStatusPath not found\n");
+ if (mHealthdConfig->batteryHealthPath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryHealthPath not found\n");
+ if (mHealthdConfig->batteryPresentPath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryPresentPath not found\n");
+ if (mHealthdConfig->batteryCapacityPath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryCapacityPath not found\n");
+ if (mHealthdConfig->batteryVoltagePath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryVoltagePath not found\n");
+ if (mHealthdConfig->batteryTemperaturePath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryTemperaturePath not found\n");
+ if (mHealthdConfig->batteryTechnologyPath.isEmpty())
+ KLOG_WARNING(LOG_TAG, "BatteryTechnologyPath not found\n");
}
}
generated by cgit v1.1 at 2024-10-30 11:32:37 +0000