sanders: gps: update to LA.UM.7.6.r1-02000-89xx.0 tag
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@@ -39,7 +39,9 @@
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#include <MsgTask.h>
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#include <DataItemId.h>
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#include <IOsObserver.h>
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#include <platform_lib_log_util.h>
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#include <loc_pla.h>
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#include <log_util.h>
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#include <LocUnorderedSetMap.h>
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namespace loc_core
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{
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@@ -47,25 +49,29 @@ namespace loc_core
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SystemStatusOsObserver
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******************************************************************************/
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using namespace std;
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using namespace loc_util;
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// Forward Declarations
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class IDataItemCore;
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template<typename CT, typename DIT> class IClientIndex;
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template<typename CT, typename DIT> class IDataItemIndex;
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class SystemStatus;
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class SystemStatusOsObserver;
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typedef map<IDataItemObserver*, list<DataItemId>> ObserverReqCache;
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typedef LocUnorderedSetMap<IDataItemObserver*, DataItemId> ClientToDataItems;
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typedef LocUnorderedSetMap<DataItemId, IDataItemObserver*> DataItemToClients;
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typedef unordered_map<DataItemId, IDataItemCore*> DataItemIdToCore;
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typedef unordered_map<DataItemId, int> DataItemIdToInt;
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struct SystemContext {
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struct ObserverContext {
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IDataItemSubscription* mSubscriptionObj;
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IFrameworkActionReq* mFrameworkActionReqObj;
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const MsgTask* mMsgTask;
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SystemStatusOsObserver* mSSObserver;
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inline SystemContext() :
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mSubscriptionObj(NULL),
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mFrameworkActionReqObj(NULL),
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mMsgTask(NULL) {}
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inline ObserverContext(const MsgTask* msgTask, SystemStatusOsObserver* observer) :
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mSubscriptionObj(NULL), mFrameworkActionReqObj(NULL),
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mMsgTask(msgTask), mSSObserver(observer) {}
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};
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typedef map<IDataItemObserver*, list<DataItemId>> ObserverReqCache;
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// Clients wanting to get data from OS/Framework would need to
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// subscribe with OSObserver using IDataItemSubscription interface.
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// Such clients would need to implement IDataItemObserver interface
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@@ -74,57 +80,92 @@ class SystemStatusOsObserver : public IOsObserver {
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public:
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// ctor
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SystemStatusOsObserver(const MsgTask* msgTask);
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inline SystemStatusOsObserver(SystemStatus* systemstatus, const MsgTask* msgTask) :
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mSystemStatus(systemstatus), mContext(msgTask, this),
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mAddress("SystemStatusOsObserver"),
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mClientToDataItems(MAX_DATA_ITEM_ID), mDataItemToClients(MAX_DATA_ITEM_ID)
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#ifdef USE_GLIB
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, mBackHaulConnectReqCount(0)
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#endif
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{
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}
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// dtor
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~SystemStatusOsObserver();
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template <typename CINT, typename COUT>
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static COUT containerTransfer(CINT& s);
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template <typename CINT, typename COUT>
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inline static COUT containerTransfer(CINT&& s) {
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return containerTransfer<CINT, COUT>(s);
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}
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// To set the subscription object
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virtual void setSubscriptionObj(IDataItemSubscription* subscriptionObj);
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// To set the framework action request object
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inline void setFrameworkActionReqObj(IFrameworkActionReq* frameworkActionReqObj) {
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mContext.mFrameworkActionReqObj = frameworkActionReqObj;
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#ifdef USE_GLIB
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if (mBackHaulConnectReqCount > 0) {
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connectBackhaul();
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mBackHaulConnectReqCount = 0;
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}
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#endif
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}
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// IDataItemSubscription Overrides
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virtual void subscribe(const list<DataItemId>& l, IDataItemObserver* client);
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virtual void updateSubscription(const list<DataItemId>& l, IDataItemObserver* client);
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virtual void requestData(const list<DataItemId>& l, IDataItemObserver* client);
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virtual void unsubscribe(const list<DataItemId>& l, IDataItemObserver* client);
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virtual void unsubscribeAll(IDataItemObserver* client);
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inline virtual void subscribe(const list<DataItemId>& l, IDataItemObserver* client) override {
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subscribe(l, client, false);
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}
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virtual void updateSubscription(const list<DataItemId>& l, IDataItemObserver* client) override;
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inline virtual void requestData(const list<DataItemId>& l, IDataItemObserver* client) override {
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subscribe(l, client, true);
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}
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virtual void unsubscribe(const list<DataItemId>& l, IDataItemObserver* client) override;
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virtual void unsubscribeAll(IDataItemObserver* client) override;
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// IDataItemObserver Overrides
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virtual void notify(const list<IDataItemCore*>& dlist);
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inline virtual void getName(string& name) {
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virtual void notify(const list<IDataItemCore*>& dlist) override;
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inline virtual void getName(string& name) override {
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name = mAddress;
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}
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// IFrameworkActionReq Overrides
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virtual void turnOn(DataItemId dit, int timeOut = 0);
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virtual void turnOff(DataItemId dit);
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virtual void turnOn(DataItemId dit, int timeOut = 0) override;
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virtual void turnOff(DataItemId dit) override;
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#ifdef USE_GLIB
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virtual bool connectBackhaul() override;
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virtual bool disconnectBackhaul();
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#endif
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private:
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SystemContext mContext;
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SystemStatus* mSystemStatus;
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ObserverContext mContext;
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const string mAddress;
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IClientIndex<IDataItemObserver*, DataItemId>* mClientIndex;
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IDataItemIndex<IDataItemObserver*, DataItemId>* mDataItemIndex;
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map<DataItemId, IDataItemCore*> mDataItemCache;
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map<DataItemId, int> mActiveRequestCount;
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ClientToDataItems mClientToDataItems;
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DataItemToClients mDataItemToClients;
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DataItemIdToCore mDataItemCache;
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DataItemIdToInt mActiveRequestCount;
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// Cache the subscribe and requestData till subscription obj is obtained
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ObserverReqCache mSubscribeReqCache;
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ObserverReqCache mReqDataCache;
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void cacheObserverRequest(ObserverReqCache& reqCache,
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const list<DataItemId>& l, IDataItemObserver* client);
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#ifdef USE_GLIB
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// Cache the framework action request for connect/disconnect
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int mBackHaulConnectReqCount;
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#endif
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void subscribe(const list<DataItemId>& l, IDataItemObserver* client, bool toRequestData);
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// Helpers
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void sendFirstResponse(const list<DataItemId>& l, IDataItemObserver* to);
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void sendCachedDataItems(const list<DataItemId>& l, IDataItemObserver* to);
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void updateCache(IDataItemCore* d, bool& dataItemUpdated);
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inline void logMe(const list<DataItemId>& l) {
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for (auto id : l) {
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LOC_LOGD("DataItem %d", id);
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void sendCachedDataItems(const unordered_set<DataItemId>& s, IDataItemObserver* to);
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bool updateCache(IDataItemCore* d);
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inline void logMe(const unordered_set<DataItemId>& l) {
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IF_LOC_LOGD {
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for (auto id : l) {
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LOC_LOGD("DataItem %d", id);
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}
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}
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}
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};
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