void MojoDBProxy::ActivityPurgeComplete(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Purge of batch of old Activities complete");
/* If there was a transient error, re-call */
if (err != MojErrNone) {
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_ERROR(MSGID_ACTIVITIES_PURGE_FAILED, 0, "Purge of batch of old Activities failed: %s",
MojoObjectJson(response).c_str());
m_call.reset();
} else {
LOG_WARNING(MSGID_RETRY_ACTIVITY_PURGE, 0, "Purge of batch of old Activities failed, retrying: %s",
MojoObjectJson(response).c_str());
m_call->Call();
}
return;
}
if (!m_oldTokens.empty()) {
PreparePurgeCall();
m_call->Call();
} else {
LOG_DEBUG("Done purging old Activities");
#ifdef ACTIVITYMANAGER_CALL_CONFIGURATOR
PrepareConfiguratorCall();
m_call->Call();
#else
m_call.reset();
m_am->Enable(ActivityManager::CONFIGURATION_LOADED);
#endif
}
}
MojoNewWhereMatcher::MatchResult MojoNewWhereMatcher::CheckClause(
const MojObject& clause, const MojObject& response, MatchMode mode) const
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
if (clause.type() == MojObject::TypeArray) {
return CheckClauses(clause, response, mode);
} else if (clause.type() != MojObject::TypeObject) {
throw std::runtime_error("Clauses must be either an object or array "
"of objects");
}
LOG_AM_DEBUG("Checking clause '%s' against response '%s' (%s)",
MojoObjectJson(clause).c_str(), MojoObjectJson(response).c_str(),
(mode == AndMode) ? "and" : "or");
if (clause.contains(_T("and"))) {
MojObject andClause;
clause.get(_T("and"), andClause);
return CheckClause(andClause, response, AndMode);
} else if (clause.contains(_T("or"))) {
MojObject orClause;
clause.get(_T("or"), orClause);
return CheckClause(orClause, response, OrMode);
}
MojObject prop;
bool found = clause.get(_T("prop"), prop);
if (!found) {
throw std::runtime_error("Clauses must contain \"and\", \"or\", "
"or a comparison to make");
}
MojObject op;
found = clause.get(_T("op"), op);
if (!found) {
throw std::runtime_error("Clauses must specify a comparison operation "
"to perform");
}
MojObject val;
found = clause.get(_T("val"), val);
if (!found) {
throw std::runtime_error("Clauses must specify a value to compare "
"against");
}
MatchResult result = CheckProperty(prop, response, op, val, mode);
LOG_AM_DEBUG("Where Trigger: Clause %s %s",
MojoObjectJson(clause).c_str(), (result == Matched) ? "matched" :
"did not match");
return result;
}
/*
* networkStatusQuery
*
* {
* "extended" : {
* ...
* "state" : "noservice" | "limited" | "service"
* ...
* }
* }
*
*/
void TelephonyProxy::NetworkStatusUpdate(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Network status update message: %s",
MojoObjectJson(response).c_str());
if (err != MojErrNone) {
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_WARNING(MSGID_TIL_NWSTATUS_QUERY_ERR,0,
"TIL experienced an uncorrectable failure : %s", MojoObjectJson(response).c_str());
m_networkStatusQuery.reset();
} else {
LOG_WARNING(MSGID_TIL_NWSTATUS_QUERY_RETRY, 0,
"Subscription to TIL failed, retrying - %s", MojoObjectJson(response).c_str() );
m_networkStatusQuery->Call();
}
return;
}
MojObject extended;
bool found;
found = response.get(_T("extended"), extended);
if (!found) {
/* Way to have 2 different formats for the same thing! First
* response names the property "extended". All subsequent ones
* name it "eventNetwork". */
found = response.get(_T("eventNetwork"), extended);
}
if (found) {
MojString status;
MojErr err2;
err2 = extended.get(_T("state"), status, found);
if (err2) {
LOG_WARNING(MSGID_TIL_NWSTATE_ERR, 1 ,
PMLOGKFV("NWSTATE","%d",err2),
"Error attempting to retrieve network state");
} else if (found) {
if (status == "service") {
m_haveTelephonyService = true;
} else {
m_haveTelephonyService = false;
}
UpdateTelephonyState();
} else {
LOG_WARNING(MSGID_TIL_NO_NWSTATE, 0 ,
"Network status update message did not include network state: %s", MojoObjectJson(response).c_str());
}
}
}
bool MojoWhereMatcher::Match(const MojObject& response)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
if (CheckClauses(m_where, response)) {
LOG_AM_DEBUG("Where Matcher: Response %s matches",
MojoObjectJson(response).c_str());
return true;
} else {
LOG_AM_DEBUG("Where Matcher: Response %s does not match",
MojoObjectJson(response).c_str());
return false;
}
}
bool MojoWhereMatcher::Match(const MojObject& response)
{
MojLogTrace(s_log);
if (CheckClauses(m_where, response)) {
MojLogInfo(s_log, _T("Where Matcher: Response %s matches"),
MojoObjectJson(response).c_str());
return true;
} else {
MojLogInfo(s_log, _T("Where Matcher: Response %s does not match"),
MojoObjectJson(response).c_str());
return false;
}
}
bool MojoKeyMatcher::Match(const MojObject& response)
{
MojLogTrace(s_log);
/* If those were the droids we were looking for, fire! */
if (response.contains(m_key)) {
MojLogInfo(s_log, _T("Key Matcher: Key \"%s\" found in response %s"),
m_key.data(), MojoObjectJson(response).c_str());
return true;
} else {
MojLogInfo(s_log, _T("Key Matcher: Key \"%s\" not found in response"
"%s"), m_key.data(), MojoObjectJson(response).c_str());
return false;
}
}
bool MojoKeyMatcher::Match(const MojObject& response)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
/* If those were the droids we were looking for, fire! */
if (response.contains(m_key)) {
LOG_AM_DEBUG("Key Matcher: Key \"%s\" found in response %s",
m_key.data(), MojoObjectJson(response).c_str());
return true;
} else {
LOG_AM_DEBUG("Key Matcher: Key \"%s\" not found in response %s",
m_key.data(), MojoObjectJson(response).c_str());
return false;
}
}
bool MojoNewWhereMatcher::Match(const MojObject& response)
{
MojLogTrace(s_log);
MatchResult result = CheckClause(m_where, response, AndMode);
if (result == Matched) {
MojLogInfo(s_log, _T("Where Matcher: Response %s matches"),
MojoObjectJson(response).c_str());
return true;
} else {
MojLogInfo(s_log, _T("Where Matcher: Response %s does not match"),
MojoObjectJson(response).c_str());
return false;
}
}
MojErr
DevelCategoryHandler::Evict(MojServiceMessage *msg, MojObject &payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
LOG_AM_DEBUG("Evict: %s", MojoObjectJson(payload).c_str());
MojErr err = MojErrNone;
bool evictAll = false;
payload.get(_T("evictAll"), evictAll);
if (evictAll) {
LOG_AM_DEBUG("EVICTING ALL ACTIVITIES FROM BACKGROUND QUEUE");
m_am->EvictAllBackgroundActivities();
} else {
boost::shared_ptr<Activity> act;
err = LookupActivity(msg, payload, act);
MojErrCheck(err);
LOG_AM_DEBUG(" EVICTING [Activity %llu] FROM BACKGROUND QUEUE",act->GetId());
m_am->EvictBackgroundActivity(act);
}
err = msg->replySuccess();
MojErrCheck(err);
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
MojErr
DevelCategoryHandler::PriorityControl(MojServiceMessage *msg, MojObject& payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
MojLogTrace(s_log);
MojLogInfo(s_log, _T("PriorityControl: %s"),
MojoObjectJson(payload).c_str());
MojErr err;
bool enabled = false;
bool found = payload.get(_T("enabled"), enabled);
if (!found) {
err = msg->replyError(MojErrInvalidArg, _T("Must specify "
"\"enabled\":true or \"enabled\":false"));
MojErrCheck(err);
return MojErrNone;
}
if (enabled) {
m_resourceManager->Enable();
} else {
m_resourceManager->Disable();
}
err = msg->replySuccess();
MojErrCheck(err);
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
void MojoWhereMatcher::ValidateClause(const MojObject& clause) const
{
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Validating where clause \"%s\""),
MojoObjectJson(clause).c_str());
if (!clause.contains(_T("prop"))) {
throw std::runtime_error("Each where clause must contain a property "
"to operate on");
}
MojObject prop;
clause.get(_T("prop"), prop);
ValidateKey(prop);
if (!clause.contains(_T("op"))) {
throw std::runtime_error("Each where clause must contain a test "
"operation to perform");
}
MojObject op;
clause.get(_T("op"), op);
ValidateOp(op);
if (!clause.contains(_T("val"))) {
throw std::runtime_error("Each where clause must contain a value to "
"test against");
}
}
void MojoWhereMatcher::ValidateClause(const MojObject& clause) const
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
LOG_AM_DEBUG("Validating where clause \"%s\"",
MojoObjectJson(clause).c_str());
if (!clause.contains(_T("prop"))) {
throw std::runtime_error("Each where clause must contain a property "
"to operate on");
}
MojObject prop;
clause.get(_T("prop"), prop);
ValidateKey(prop);
if (!clause.contains(_T("op"))) {
throw std::runtime_error("Each where clause must contain a test "
"operation to perform");
}
MojObject op;
clause.get(_T("op"), op);
ValidateOp(op);
if (!clause.contains(_T("val"))) {
throw std::runtime_error("Each where clause must contain a value to "
"test against");
}
}
void PowerdScheduler::HandleSystemTimeResponse(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
LOG_AM_DEBUG("System Time response %s",
MojoObjectJson(response).c_str());
if (err != MojErrNone) {
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_AM_WARNING(MSGID_SYS_TIME_RSP_FAIL,0,
"System Time subscription experienced an uncorrectable failure: %s",
MojoObjectJson(response).c_str());
m_systemTimeCall.reset();
} else {
LOG_AM_WARNING(MSGID_GET_SYSTIME_RETRY,0,
"System Time subscription failed, retrying: %s", MojoObjectJson(response).c_str());
MonitorSystemTime();
}
return;
}
MojInt64 localOffset;
bool found = response.get(_T("offset"), localOffset);
if (!found) {
LOG_AM_WARNING(MSGID_SYSTIME_NO_OFFSET,0,
"System Time message is missing timezone offset");
} else {
LOG_AM_DEBUG("System Time timezone offset: %lld",
(long long)localOffset);
localOffset *= 60;
SetLocalOffset((off_t)localOffset);
}
/* The time changed response can also trip if the actual time(2) has
* been updated, which should cause a recalculation also of the
* interval schedules (at least if 'skip' is set) */
TimeChanged();
}
void PowerdPowerActivity::PowerUnlockedNotification(MojServiceMessage *msg,
const MojObject& response, MojErr err, bool debounce)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
if (err == MojErrNone) {
LOG_AM_DEBUG("[Activity %llu] Power lock successfully %s",
m_activity.lock()->GetId(), debounce ? "debounced" : "removed");
// reset the call *before* the unlocked notification; if
// we end up requeuing the activity due to a transient, we may end
// up sending a new call.
m_call.reset();
m_currentState = PowerUnlocked;
m_activity.lock()->PowerUnlockedNotification();
} else {
LOG_AM_WARNING(MSGID_PWRULK_NOTI_ERR,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Attempt to %s power lock failed, retrying. Error: %s",
debounce ? "debounce" : "remove",
MojoObjectJson(response).c_str());
m_call.reset();
/* Retry. XXX but if error is "Activity doesn't exist", it's done. */
MojErr err2;
if (debounce) {
err2 = CreateRemotePowerActivity(true);
} else {
err2 = RemoveRemotePowerActivity();
}
if (err2) {
LOG_AM_WARNING(MSGID_PWR_UNLOCK_CREATE_ERR,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Failed to issue command to %s power lock",
debounce ? "debounce" : "remove");
/* Not much to do at this point, let the Activity move on
* so it doesn't hang. */
LOG_AM_WARNING(MSGID_PWR_UNLOCK_FAKE_NOTI,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Faking power unlocked notification in Noti");
m_currentState = PowerUnlocked;
m_activity.lock()->PowerUnlockedNotification();
}
}
}
void PowerdProxy::TriggerBatteryStatusResponse(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Attempt to trigger battery status signal generated "
"response: %s"), MojoObjectJson(response).c_str());
m_triggerBatteryStatus.reset();
if (err != MojErrNone) {
MojLogWarning(s_log, _T("Failed to trigger battery status signal!"));
return;
}
}
void PowerdScheduler::HandleTimeoutClearResponse(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
LOG_AM_DEBUG("Timeout Clear response %s",
MojoObjectJson(response).c_str());
if (err != MojErrNone) {
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_AM_WARNING(MSGID_SCH_WAKEUP_CANCEL_ERR ,0,
"Failed to cancel scheduled wakeup: %s",MojoObjectJson(response).c_str());
} else {
LOG_AM_WARNING(MSGID_SCH_WAKEUP_CANCEL_RETRY,0,
"Failed to cancel scheduled wakeup, retrying: %s", MojoObjectJson(response).c_str());
m_call->Call();
return;
}
} else {
LOG_AM_DEBUG("Successfully cancelled scheduled wakeup");
}
m_call.reset();
}
void MojoDBProxy::ActivityConfiguratorComplete(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Load of static Activity configuration complete");
if (err != MojErrNone) {
LOG_WARNING(MSGID_ACTIVITY_CONFIG_LOAD_FAIL, 0, "Failed to load static Activity configuration: %s",
MojoObjectJson(response).c_str());
}
m_call.reset();
m_am->Enable(ActivityManager::CONFIGURATION_LOADED);
}
void PowerdProxy::TriggerBatteryStatusResponse(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Attempt to trigger battery status signal generated response: %s",
MojoObjectJson(response).c_str());
m_triggerBatteryStatus.reset();
if (err != MojErrNone) {
LOG_WARNING(MSGID_BATTERY_STATUS_ERR,0, "Failed to trigger battery status signal!");
return;
}
}
MojoNewWhereMatcher::MatchResult MojoNewWhereMatcher::CheckClauses(
const MojObject& clauses, const MojObject& response, MatchMode mode) const
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
if (clauses.type() == MojObject::TypeObject) {
return CheckClause(clauses, response, mode);
} else if (clauses.type() != MojObject::TypeArray) {
throw std::runtime_error("Multiple clauses must be specified as an "
"array of clauses");
}
LOG_AM_DEBUG("Checking clauses '%s' against response '%s' (%s)",
MojoObjectJson(clauses).c_str(), MojoObjectJson(response).c_str(),
(mode == AndMode) ? "and" : "or");
for (MojObject::ConstArrayIterator iter = clauses.arrayBegin();
iter != clauses.arrayEnd(); ++iter) {
MatchResult result = CheckClause(*iter, response, mode);
if (mode == AndMode) {
if (result != Matched) {
return NotMatched;
}
} else {
if (result == Matched) {
return Matched;
}
}
}
if (mode == AndMode) {
return Matched;
} else {
return NotMatched;
}
}
int ConnectionManagerProxy::GetConfidence(const MojObject& spec) const
{
MojObject confidenceObj;
bool found = spec.get(_T("networkConfidenceLevel"),
confidenceObj);
if (!found) {
LOG_WARNING(MSGID_GET_NW_CONFIDENCE_FAIL, 0,
"Failed to retreive network confidence from network description %s", MojoObjectJson(spec).c_str());
} else {
return ConfidenceToInt(confidenceObj);
}
return ConnectionConfidenceUnknown;
}
MojErr
CallbackCategoryHandler::SchedulerTest(MojServiceMessage *msg, MojObject& payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Callback: Scheduler Test Start: %s"),
MojoObjectJson(payload).c_str());
m_testDriver->Start(payload);
MojErr err = msg->replySuccess();
MojErrCheck(err);
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
MojErr
TestCategoryHandler::Leak(MojServiceMessage *msg, MojObject &payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Leak: %s"), MojoObjectJson(payload).c_str());
MojErr err = MojErrNone;
bool freeAll = false;
payload.get(_T("freeAll"), freeAll);
if (freeAll) {
MojLogCritical(s_log, _T("RELEASING REFERENCES TO ALL INTENTIONALLY "
"LEAKED ACTIVITIES"));
while (!m_leakedActivities.empty()) {
boost::shared_ptr<Activity> act = m_leakedActivities.front();
m_leakedActivities.pop_front();
MojLogCritical(s_log, _T("RELEASING REFERENCE TO [Activity %llu]"),
act->GetId());
}
} else {
boost::shared_ptr<Activity> act;
err = LookupActivity(msg, payload, act);
MojErrCheck(err);
MojLogCritical(s_log, _T("INTENTIONALLY LEAKING [Activity %llu]!!"),
act->GetId());
m_leakedActivities.push_back(act);
}
err = msg->replySuccess();
MojErrCheck(err);
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
MojErr
DevelCategoryHandler::SetConcurrency(MojServiceMessage *msg, MojObject &payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
MojLogTrace(s_log);
MojLogInfo(s_log, _T("SetConcurrency: %s"),
MojoObjectJson(payload).c_str());
bool unlimited = false;
payload.get(_T("unlimited"), unlimited);
MojUInt32 level;
bool found = false;
MojErr err = payload.get(_T("level"), level, found);
MojErrCheck(err);
if (unlimited || found) {
m_am->SetBackgroundConcurrencyLevel(unlimited ?
ActivityManager::UnlimitedBackgroundConcurrency :
(unsigned int)level);
err = msg->replySuccess();
MojErrCheck(err);
} else {
MojLogWarning(s_log, _T("Attempt to set background concurrency did "
"not specify \"unlimited\":true or a \"level\""));
err = msg->replyError(MojErrInvalidArg, "Either \"unlimited\":true, "
"or \"level\":<number concurrent Activities> must be specified");
MojErrCheck(err);
}
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
MojErr
DevelCategoryHandler::Run(MojServiceMessage *msg, MojObject &payload)
{
ACTIVITY_SERVICEMETHOD_BEGIN();
MojLogTrace(s_log);
MojLogInfo(s_log, _T("Run: %s"), MojoObjectJson(payload).c_str());
MojErr err = MojErrNone;
bool runAll = false;
payload.get(_T("runAll"), runAll);
if (runAll) {
MojLogCritical(s_log, _T("EVICTING ALL ACTIVITIES FROM BACKGROUND "
"QUEUE"));
m_am->RunAllReadyActivities();
} else {
boost::shared_ptr<Activity> act;
err = LookupActivity(msg, payload, act);
MojErrCheck(err);
MojLogCritical(s_log, _T("EVICTING [Activity %llu] FROM BACKGROUND "
"QUEUE"), act->GetId());
m_am->RunReadyBackgroundActivity(act);
}
err = msg->replySuccess();
MojErrCheck(err);
ACTIVITY_SERVICEMETHOD_END(msg);
return MojErrNone;
}
bool MojoWhereMatcher::CheckClause(const MojObject& clause,
const MojObject& response) const
{
MojLogTrace(s_log);
bool result;
if (clause.type() != MojObject::TypeObject) {
throw std::runtime_error("Clause must be an object with prop, op, "
"and val properties");
}
bool found;
MojObject prop;
found = clause.get(_T("prop"), prop);
if (!found) {
throw std::runtime_error("Property specifier not present in where "
"clause");
}
/* Value not present causes clause to be skipped.
* XXX allow missing behaviour to be specified? */
MojObject propValue;
found = GetObjectValue(prop, response, propValue);
if (found) {
MojObject clauseValue;
found = clause.get(_T("val"), clauseValue);
if (!found) {
throw std::runtime_error("Value to compare against not present in "
"where clause");
}
found = false;
MojString op;
MojErr err = clause.get(_T("op"), op, found);
if (err) {
throw std::runtime_error("Error retrieving operation to use for "
"where clause");
} else if (!found) {
throw std::runtime_error("operation to use for comparison not "
"present in where clause");
}
if (op == "<") {
result = (propValue < clauseValue);
} else if (op == "<=") {
result = (propValue <= clauseValue);
} else if (op == "=") {
result = (propValue == clauseValue);
} else if (op == "!=") {
result = (propValue != clauseValue);
} else if (op == ">=") {
result = (propValue >= clauseValue);
} else if (op == ">") {
result = (propValue > clauseValue);
} else {
throw std::runtime_error("Unknown comparison operator in where "
"clause");
}
} else {
result = false;
}
MojLogInfo(s_log, _T("Where Trigger: Clause %s %s"),
MojoObjectJson(clause).c_str(), result ? "matched" : "did not match");
return result;
}
void MojoDBProxy::ActivityLoadResults(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Processing Activities loaded from MojoDB");
/* Don't allow the Activity Manager to start up if the MojoDB load
* fails ... */
if (err != MojErrNone) {
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_ERROR(MSGID_LOAD_ACTIVITIES_FROM_DB_FAIL, 0,
"Uncorrectable error loading Activities from MojoDB: %s", MojoObjectJson(response).c_str());
#ifdef ACTIVITYMANAGER_REQUIRE_DB
m_app->shutdown();
#else
m_app->ready();
#endif
} else {
LOG_WARNING(MSGID_ACTIVITIES_LOAD_ERR, 0, "Error loading Activities from MojoDB, retrying: %s",
MojoObjectJson(response).c_str());
m_call->Call();
}
return;
}
/* Clear current call */
m_call.reset();
bool found;
MojErr err2;
MojObject results;
found = response.get(_T("results"), results);
if (found) {
for (MojObject::ConstArrayIterator iter = results.arrayBegin();
iter != results.arrayEnd(); ++iter) {
const MojObject& rep = *iter;
MojInt64 activityId;
bool found;
found = rep.get(_T("activityId"), activityId);
if (!found) {
LOG_WARNING(MSGID_ACTIVITYID_NOT_FOUND, 0, "activityId not found loading Activities");
continue;
}
MojString id;
MojErr err = rep.get(_T("_id"), id, found);
if (err) {
LOG_WARNING(MSGID_RETRIEVE_ID_FAIL, 0, "Error retrieving _id from results returned from MojoDB");
continue;
}
if (!found) {
LOG_WARNING(MSGID_ID_NOT_FOUND, 0, "_id not found loading Activities from MojoDB");
continue;
}
MojInt64 rev;
found = rep.get(_T("_rev"), rev);
if (!found) {
LOG_WARNING(MSGID_REV_NOT_FOUND, 0, "_rev not found loading Activities from MojoDB");
continue;
}
boost::shared_ptr<MojoDBPersistToken> pt =
boost::make_shared<MojoDBPersistToken>(id, rev);
boost::shared_ptr<Activity> act;
try {
act = m_json->CreateActivity(rep, Activity::PrivateBus, true);
} catch (const std::exception& except) {
LOG_WARNING(MSGID_CREATE_ACTIVITY_EXCEPTION, 1, PMLOGKS("Exception",except.what()),
"Activity: %s", MojoObjectJson(rep).c_str());
m_oldTokens.push_back(pt);
continue;
} catch (...) {
LOG_WARNING(MSGID_UNKNOWN_EXCEPTION, 0, "Activity : %s. Unknown exception decoding encoded",
MojoObjectJson(rep).c_str());
m_oldTokens.push_back(pt);
continue;
}
act->SetPersistToken(pt);
/* Attempt to register this Activity's Id and Name, in order. */
try {
m_am->RegisterActivityId(act);
} catch (...) {
LOG_ERROR(MSGID_ACTIVITY_ID_REG_FAIL, 1, PMLOGKFV("Activity","%llu", act->GetId()), "");
/* Another Activity is already registered. Determine which
* is newer, and kill the older one. */
boost::shared_ptr<Activity> old = m_am->GetActivity(
act->GetId());
boost::shared_ptr<MojoDBPersistToken> oldPt =
boost::dynamic_pointer_cast<MojoDBPersistToken,
PersistToken>(old->GetPersistToken());
if (pt->GetRev() > oldPt->GetRev()) {
LOG_WARNING(MSGID_ACTIVITY_REPLACED, 4, PMLOGKFV("Activity","%llu",act->GetId()),
PMLOGKFV("revision","%llu",(unsigned long long)pt->GetRev()),
PMLOGKFV("old_Activity","%llu",old->GetId()),
PMLOGKFV("old_revision","%llu",(unsigned long long)oldPt->GetRev()), "");
m_oldTokens.push_back(oldPt);
m_am->UnregisterActivityName(old);
m_am->ReleaseActivity(old);
m_am->RegisterActivityId(act);
} else {
LOG_WARNING(MSGID_ACTIVITY_NOT_REPLACED, 4, PMLOGKFV("Activity","%llu",act->GetId()),
PMLOGKFV("revision","%llu",(unsigned long long)pt->GetRev()),
PMLOGKFV("old_Activity","%llu",old->GetId()),
PMLOGKFV("old_revision","%llu",(unsigned long long)oldPt->GetRev()), "");
m_oldTokens.push_back(pt);
m_am->ReleaseActivity(act);
continue;
}
}
try {
m_am->RegisterActivityName(act);
} catch (...) {
LOG_ERROR(MSGID_ACTIVITY_NAME_REG_FAIL, 3, PMLOGKFV("Activity","%llu",act->GetId()),
PMLOGKS("Creator_name",act->GetCreator().GetString().c_str()),
PMLOGKS("Register_name",act->GetName().c_str()), "");
/* Another Activity is already registered. Determine which
* is newer, and kill the older one. */
boost::shared_ptr<Activity> old = m_am->GetActivity(
act->GetName(), act->GetCreator());
boost::shared_ptr<MojoDBPersistToken> oldPt =
boost::dynamic_pointer_cast<MojoDBPersistToken,
PersistToken>(old->GetPersistToken());
if (pt->GetRev() > oldPt->GetRev()) {
LOG_WARNING(MSGID_ACTIVITY_REPLACED, 4, PMLOGKFV("Activity","%llu",act->GetId()),
PMLOGKFV("revision","%llu",(unsigned long long)pt->GetRev()),
PMLOGKFV("old_Activity","%llu",old->GetId()),
PMLOGKFV("old_revision","%llu",(unsigned long long)oldPt->GetRev()), "");
m_oldTokens.push_back(oldPt);
m_am->UnregisterActivityName(old);
m_am->ReleaseActivity(old);
m_am->RegisterActivityName(act);
} else {
LOG_WARNING(MSGID_ACTIVITY_NOT_REPLACED, 4, PMLOGKFV("Activity","%llu",act->GetId()),
PMLOGKFV("revision","%llu",(unsigned long long)pt->GetRev()),
PMLOGKFV("old_Activity","%llu",old->GetId()),
PMLOGKFV("old_revision","%llu",(unsigned long long)oldPt->GetRev()), "");
m_oldTokens.push_back(pt);
m_am->ReleaseActivity(act);
continue;
}
}
LOG_DEBUG("[Activity %llu] (\"%s\"): _id %s, rev %llu loaded",
act->GetId(), act->GetName().c_str(), id.data(),
(unsigned long long)rev);
/* Request Activity be scheduled. It won't transition to running
* until after the MojoDB load finishes (and the Activity Manager
* moves to the ready() and start()ed states). */
m_am->StartActivity(act);
}
}
MojString page;
err2 = response.get(_T("page"), page, found);
if (err2) {
LOG_ERROR(MSGID_GET_PAGE_FAIL, 0, "Error getting page parameter in MojoDB query response");
return;
}
if (found) {
LOG_DEBUG("Preparing to request next page (\"%s\") of Activities",
page.data());
MojObject query;
query.putString(_T("from"), ActivityKind);
query.putString(_T("page"), page);
MojObject params;
params.put(_T("query"), query);
m_call = boost::make_shared<MojoWeakPtrCall<MojoDBProxy> >(
boost::dynamic_pointer_cast<MojoDBProxy, PersistProxy>
(shared_from_this()),
&MojoDBProxy::ActivityLoadResults,
m_service, "palm://com.palm.db/find", params);
m_call->Call();
} else {
LOG_DEBUG("All Activities successfully loaded from MojoDB");
if (!m_oldTokens.empty()) {
LOG_DEBUG("Beginning purge of old Activities from database");
PreparePurgeCall();
m_call->Call();
} else {
#ifdef ACTIVITYMANAGER_CALL_CONFIGURATOR
PrepareConfiguratorCall();
m_call->Call();
#else
m_call.reset();
m_am->Enable(ActivityManager::CONFIGURATION_LOADED);
#endif
}
m_app->ready();
}
}
void PowerdProxy::ChargerStatusSignal(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_TRACE("Entering function %s", __FUNCTION__);
LOG_DEBUG("Received charger status signal: %s",
MojoObjectJson(response).c_str());
if (err != MojErrNone) {
m_chargerStatusSubscribed = false;
if (MojoCall::IsPermanentFailure(msg, response, err)) {
LOG_WARNING(MSGID_CHRGR_STATUS_SIG_FAIL,0,
"Subscription to charger status signal experienced an uncorrectable failure: %s",
MojoObjectJson(response).c_str());
m_chargerStatus.reset();
} else {
LOG_WARNING(MSGID_CHRGR_SIG_ENABLE,0,
"Subscription to charger status signal failed, resubscribing: %s",
MojoObjectJson(response).c_str());
EnableChargerSignals();
}
return;
}
if (!m_chargerStatusSubscribed) {
m_chargerStatusSubscribed = true;
TriggerChargerStatus();
}
/* Not all responses will contain charger information... for example,
* the initial subscription result. */
MojString chargerType;
bool found = false;
MojErr err2 = response.get(_T("type"), chargerType, found);
if (err2) {
LOG_ERROR(MSGID_CHRGR_SIG_NO_TYPE, 1,PMLOGKFV("ERROR","%d",err2),
"Error retrieving charger type from charger status signal response");
return;
} else if (found) {
bool connected;
found = response.get(_T("connected"), connected);
if (!found) {
LOG_WARNING(MSGID_CHRGR_NOT_CONNECTED,1,PMLOGKS("TYPE",chargerType.data()),
"Charger type found, but not it's connected");
return;
}
if (chargerType == "usb") {
m_usbChargerConnected = connected;
} else if (chargerType == "inductive") {
m_inductiveChargerConnected = connected;
} else {
LOG_WARNING(MSGID_CHRGR_TYPE_UNKNOWN, 1, PMLOGKS("TYPE",chargerType.data()),
"Unknown charger type");
return;
}
found = false;
MojString name;
err2 = response.get(_T("name"), name, found);
if (err2) {
LOG_ERROR(MSGID_CHRGR_NO_NAME,2, PMLOGKS("TYPE",chargerType.data()),
PMLOGKFV("ERR", "%d", err2),
"Error retrieving the specific name of charger");
} else if (found) {
if (name == "puck") {
m_onPuck = connected;
}
}
if (m_onPuck) {
if (!m_dockedRequirementCore->IsMet()) {
LOG_DEBUG("Device is now docked");
m_dockedRequirementCore->Met();
std::for_each(m_dockedRequirements.begin(),
m_dockedRequirements.end(),
boost::mem_fn(&Requirement::Met));
}
} else {
if (m_dockedRequirementCore->IsMet()) {
LOG_DEBUG("Device is no longer docked");
m_dockedRequirementCore->Unmet();
std::for_each(m_dockedRequirements.begin(),
m_dockedRequirements.end(),
boost::mem_fn(&Requirement::Unmet));
}
}
if (m_inductiveChargerConnected || m_usbChargerConnected) {
if (!m_chargingRequirementCore->IsMet()) {
LOG_DEBUG("Device is now charging");
m_chargingRequirementCore->Met();
std::for_each(m_chargingRequirements.begin(),
m_chargingRequirements.end(),
boost::mem_fn(&Requirement::Met));
}
} else {
if (m_chargingRequirementCore->IsMet()) {
LOG_DEBUG("Device is no longer charging");
m_chargingRequirementCore->Unmet();
std::for_each(m_chargingRequirements.begin(),
m_chargingRequirements.end(),
boost::mem_fn(&Requirement::Unmet));
}
}
}
}
void MojoNewWhereMatcher::ValidateClause(const MojObject& clause) const
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
LOG_AM_DEBUG("Validating where clause \"%s\"",
MojoObjectJson(clause).c_str());
bool found = false;
if (clause.contains(_T("and"))) {
found = true;
MojObject andClauses;
clause.get(_T("and"), andClauses);
ValidateClauses(andClauses);
}
if (clause.contains(_T("or"))) {
if (found) {
throw std::runtime_error("Only one of \"and\", \"or\", or a valid "
"clause including \"prop\", \"op\", and a \"val\"ue to "
"compare against must be present in a clause");
}
found = true;
MojObject orClauses;
clause.get(_T("or"), orClauses);
ValidateClauses(orClauses);
}
if (!clause.contains(_T("prop"))) {
if (!found) {
throw std::runtime_error("Each where clause must contain \"or\", "
"\"and\", or a \"prop\"erty to compare against");
} else {
return;
}
} else if (found) {
throw std::runtime_error("Only one of \"and\", \"or\", or a valid "
"clause including \"prop\", \"op\", and a \"val\"ue to "
"compare against must be present in a clause");
}
MojObject prop;
clause.get(_T("prop"), prop);
ValidateKey(prop);
if (!clause.contains(_T("val"))) {
throw std::runtime_error("Each where clause must contain a value to "
"test against");
}
MojObject val;
clause.get(_T("val"), val);
if (!clause.contains(_T("op"))) {
throw std::runtime_error("Each where clause must contain a test "
"operation to perform");
}
MojObject op;
clause.get(_T("op"), op);
ValidateOp(op, val);
}
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));
}
}
}
void PowerdPowerActivity::PowerLockedNotification(MojServiceMessage *msg,
const MojObject& response, MojErr err)
{
LOG_AM_TRACE("Entering function %s", __FUNCTION__);
if (err == MojErrNone) {
if (m_currentState != PowerLocked) {
LOG_AM_DEBUG("[Activity %llu] Power lock successfully created",
m_activity.lock()->GetId());
m_currentState = PowerLocked;
m_activity.lock()->PowerLockedNotification();
} else {
LOG_AM_DEBUG("[Activity %llu] Power lock successfully updated",
m_activity.lock()->GetId());
}
if (!m_timeout) {
m_timeout = boost::make_shared<Timeout<PowerdPowerActivity> >(
boost::dynamic_pointer_cast<PowerdPowerActivity, PowerActivity>(
shared_from_this()), PowerActivityLockUpdateInterval,
&PowerdPowerActivity::TimeoutNotification);
}
m_timeout->Arm();
m_call.reset();
} else {
if (m_currentState != PowerLocked) {
LOG_AM_WARNING(MSGID_PWRLK_NOTI_CREATE_FAIL,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Attempt to create power lock failed, retrying. Error %s",
MojoObjectJson(response).c_str());
} else {
LOG_AM_WARNING(MSGID_PWRLK_NOTI_UPDATE_FAIL,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Attempt to update power lock failed, retrying. Error %s",
MojoObjectJson(response).c_str());
}
m_call.reset();
/* Retry - powerd may have restarted. */
MojErr err2 = CreateRemotePowerActivity();
if (err2) {
LOG_AM_WARNING(MSGID_PWR_LOCK_CREATE_FAIL,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Failed to issue command to create power lock in Noti" );
/* If power was not currently locked, fake the create so the
* Activity doesn't hang */
if (m_currentState != PowerLocked) {
LOG_AM_WARNING(MSGID_PWR_LOCK_FAKE_NOTI,1,
PMLOGKFV("Activity","%llu",m_activity.lock()->GetId()),
"Faking power locked notification in noti");
m_currentState = PowerLocked;
m_activity.lock()->PowerLockedNotification();
}
}
}
}