void PowerdProxy::Enable()
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Enabling battery and charging signals");
EnableChargerSignals();
EnableBatterySignals();
}
void PowerdProxy::Enable()
{
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Enabling battery and charging signals"));
EnableChargerSignals();
EnableBatterySignals();
}
void PowerdProxy::BatteryStatusSignal(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Received battery status signal: %s",
MojoObjectJson(response).c_str());
if (err != MojErrNone) {
m_batteryStatusSubscribed = false;
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_WARNING(MSGID_BATTERY_STATUS_SIG_FAIL,0,
"Subscription to battery status signal experienced an uncorrectable failure: %s",
MojoObjectJson(response).c_str());
m_batteryStatus.reset();
} else {
LOG_WARNING(MSGID_BATTERY_SIG_ENABLE,0,
"Subscription to battery status signal failed, resubscribing: %s",
MojoObjectJson(response).c_str());
EnableBatterySignals();
}
return;
}
if (!m_batteryStatusSubscribed) {
m_batteryStatusSubscribed = true;
TriggerBatteryStatus();
}
MojInt64 batteryPercent;
bool found = response.get(_T("percent"), batteryPercent);
if (found) {
MojInt64 oldBatteryPercent = m_batteryPercent;
/* Set battery percent first, because as the requirements become met,
* Activities may start and events might be generated which include
* the state of the associated battery requirement. */
m_batteryPercent = batteryPercent;
if (batteryPercent < oldBatteryPercent) {
BatteryRequirement::MultiTable::iterator newWatermark =
m_batteryRequirements.upper_bound(batteryPercent,
BatteryRequirement::KeyComp());
/* Currently met requirements may wish to generate updates.
* Some of those requirements are about to be unmet due to
* battery drain. Do not generate separate udpates. */
std::for_each(m_batteryRequirements.begin(), newWatermark,
boost::mem_fn(&Requirement::Updated));
std::for_each(newWatermark,
m_batteryRequirements.upper_bound(oldBatteryPercent,
BatteryRequirement::KeyComp()),
boost::mem_fn(&Requirement::Unmet));
} else if (batteryPercent > oldBatteryPercent) {
BatteryRequirement::MultiTable::iterator oldWatermark =
m_batteryRequirements.upper_bound(oldBatteryPercent,
BatteryRequirement::KeyComp());
/* Some unmet requirements are about to be met. For the
* currently met ones, just generate an update */
std::for_each(m_batteryRequirements.begin(), oldWatermark,
boost::mem_fn(&Requirement::Updated));
std::for_each(oldWatermark,
m_batteryRequirements.upper_bound(batteryPercent,
BatteryRequirement::KeyComp()),
boost::mem_fn(&Requirement::Met));
}
}
}
