core/LocDualContext.h

/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
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 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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#ifndef __LOC_ENG_CONTEXT__
#define __LOC_ENG_CONTEXT__

#include <stdbool.h>
#include <ctype.h>
#include <dlfcn.h>
#include <ContextBase.h>

namespace loc_core {

class LocDualContext : public ContextBase {
    static const MsgTask* mMsgTask;
    static ContextBase* mFgContext;
    static ContextBase* mBgContext;
    static ContextBase* mInjectContext;
    static const MsgTask* getMsgTask(MsgTask::tCreate tCreator,
                                     const char* name);
    static const MsgTask* getMsgTask(MsgTask::tAssociate tAssociate,
                                     const char* name);
    static pthread_mutex_t mGetLocContextMutex;

protected:
    LocDualContext(const MsgTask* msgTask,
                   LOC_API_ADAPTER_EVENT_MASK_T exMask);
    inline virtual ~LocDualContext() {}

public:
    static const char* mLBSLibName;
    static const LOC_API_ADAPTER_EVENT_MASK_T mFgExclMask;
    static const LOC_API_ADAPTER_EVENT_MASK_T mBgExclMask;
    static const char* mLocationHalName;

    static ContextBase* getLocFgContext(MsgTask::tCreate tCreator,
                                        const char* name);
    static ContextBase* getLocFgContext(MsgTask::tAssociate tAssociate,
                                        const char* name);
    static ContextBase* getLocBgContext(MsgTask::tCreate tCreator,
                                        const char* name);
    static ContextBase* getLocBgContext(MsgTask::tAssociate tAssociate,
                                        const char* name);
    static void injectFeatureConfig(ContextBase *context);
};

}

#endif //__LOC_ENG_CONTEXT__