MojErr MojLunaService::open(const MojChar* serviceName)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
MojErr err = MojService::open(serviceName);
MojErrCheck(err);
bool retVal;
MojLunaErr lserr;
// create service handle
if (m_allowPublicMethods) {
retVal = LSRegisterPalmService(serviceName, &m_service, lserr);
MojLsErrCheck(retVal, lserr);
LSHandle* handle = LSPalmServiceGetPublicConnection(m_service);
retVal = LSSubscriptionSetCancelFunction(handle, handleCancel, this, lserr);
MojLsErrCheck(retVal, lserr);
handle = LSPalmServiceGetPrivateConnection(m_service);
retVal = LSSubscriptionSetCancelFunction(handle, handleCancel, this, lserr);
MojLsErrCheck(retVal, lserr);
} else {
retVal = LSRegister(serviceName, &m_handle, lserr);
MojLsErrCheck(retVal, lserr);
retVal = LSSubscriptionSetCancelFunction(m_handle, handleCancel, this, lserr);
MojLsErrCheck(retVal, lserr);
}
return MojErrNone;
}
static int
SuspendIPCInit(void)
{
bool retVal;
LSError lserror;
LSErrorInit(&lserror);
retVal = LSSubscriptionSetCancelFunction(GetLunaServiceHandle(),
clientCancel, NULL, &lserror);
if (!retVal)
{
LSErrorPrint(&lserror, stderr);
LSErrorFree(&lserror);
}
return 0;
}
AmbientLightSensor::AmbientLightSensor ()
: m_service(NULL)
, m_alsEnabled(false)
, m_alsIsOn(false)
, m_alsPointer(0)
, m_alsRegion(ALS_REGION_UNDEFINED)
, m_alsSum(0)
, m_alsLastOff(0)
, m_alsDisplayOn(false)
, m_alsSubscriptions(0)
, m_alsDisabled(0)
, m_alsHiddOnline(false)
, m_alsFastRate(false)
, m_alsSampleCount(0)
, m_alsCountInRegion(0)
, m_alsSamplesNeeded (ALS_INIT_SAMPLE_SIZE)
, m_alsLastSampleTs (0)
{
LSError lserror;
LSErrorInit(&lserror);
bool result;
GMainLoop* mainLoop = HostBase::instance()->mainLoop();
result = LSRegister(AMBIENT_LIGHT_SENSOR_ID, &m_service, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree(&lserror);
}
result = LSRegisterCategory (m_service, "/control", alsMethods, NULL, NULL, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree(&lserror);
}
result = LSCategorySetData (m_service, "/control", this, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree(&lserror);
}
result = LSSubscriptionSetCancelFunction(m_service, AmbientLightSensor::cancelSubscription, this, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree (&lserror);
}
result = LSGmainAttach(m_service, mainLoop, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree(&lserror);
}
result = LSRegisterServerStatus(m_service, "com.palm.hidd", AmbientLightSensor::hiddServiceNotification, this, &lserror);
if (!result)
{
LSErrorPrint (&lserror, stderr);
LSErrorFree (&lserror);
}
#if defined (MACHINE_CASTLE)
m_alsEnabled = true;
m_alsBorder[0] = 10 * ALS_SAMPLE_SIZE;
m_alsBorder[1] = 200 * ALS_SAMPLE_SIZE;
m_alsMargin[0] = 2 * ALS_SAMPLE_SIZE;
m_alsMargin[1] = (m_alsBorder[1] / 10) > (ALS_SAMPLE_SIZE * 2) ? m_alsBorder[1] / 10 : ALS_SAMPLE_SIZE * 2;
#else
if (Settings::LunaSettings()->enableAls) {
m_alsEnabled = true;
g_warning ("ALSCal token found, expecting lux values in light events");
m_alsBorder[ALS_REGION_UNDEFINED] = -1;
m_alsBorder[ALS_REGION_DARK] = 6;
m_alsBorder[ALS_REGION_DIM] = 100;
m_alsBorder[ALS_REGION_INDOOR] = 1000;
m_alsBorder[ALS_REGION_OUTDOOR] = INT_MAX;
// margins are higher at lower lux values
m_alsMargin[ALS_REGION_UNDEFINED] = 0;
m_alsMargin[ALS_REGION_DARK] = 4;
m_alsMargin[ALS_REGION_DIM] = 10;
m_alsMargin[ALS_REGION_INDOOR] = 100;
m_alsMargin[ALS_REGION_OUTDOOR] = 0;
}
else {
g_warning ("%s: ALS is not enabled", __PRETTY_FUNCTION__);
}
#endif
m_instance = this;
g_debug ("%s started", __PRETTY_FUNCTION__);
}
