AP.h

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// The MIT License (MIT)
//
// Copyright (c) 2014-2016 Brno University of Technology, PRISTINE project
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#ifndef AP_H_
#define AP_H_

#include <omnetpp.h>
#include "APBase.h"
#include "APListeners.h"
#include "AE.h"
#include "APIReqObj.h"

class LisAPAllReqFromFai;
class LisAEAPAPI;
class LisAPEnrolled;

typedef std::list<Flow> ConnectionRequests;
typedef ConnectionRequests::iterator ConnectionRequestsIter;
typedef ConnectionRequests::const_iterator ConnectionRequestsConstIter;

class AP : public APBase {
public:
    AP();
    virtual ~AP();

    virtual void onA_getOpen(APIResult* result);
    virtual void onA_getRead(APIResult* result);
    virtual void onA_getWrite(APIResult* result);
    virtual void onClose(APIResult* result);
    void receiveAllocationRequestFromFAI(Flow* flow);

    virtual void resultAssign(APIResult* result);
    virtual void startRequestedConnections();

protected:
    virtual void initialize();
    virtual void initSignalsAndListeners();
    virtual void initPointers();

    virtual bool a_open(int invokeID, std::string APname, std::string APinst, std::string AEname, std::string AEinst);
    virtual bool a_open(int invokeID, Flow* flow);
    virtual bool a_close(int CDAPConn, int invokeID = 0);
    virtual bool a_read(int CDAPConn, std::string objName, int invokeID = 0);
    virtual bool a_write(int CDAPConn, std::string objName, object_t *obj, int invokeID = 0);

    virtual APIRetObj* a_getopen_r(int invokeID);
    virtual APIRetObj* a_getclose_r(int CDAPConn, int invokeID = 0);
    virtual bool a_read_r(int CDAPconn, int invokeID, std::string objName, object_t *obj, bool complete = true);
    virtual APIRetObj* a_get_read_r(int CDAPConn, int invokeID);
    virtual bool a_cancelread_r(int CDAPConn, int invokeID = 0);
    virtual APIRetObj* a_getwrite_r(int CDAPconn, int invokeID, APIResult* result, std::string objName, object_t *obj = NULL);


    void insertAEReq(Flow req);
private:
    simsignal_t sigAPAEAPI;
    simsignal_t sigAEEnrolled;

    //Listeners
    LisAPAllReqFromFai* lisAPAllReqFromFai;
    LisAPEnrolled* lisAPEnrolled;
    LisAEAPAPI* lisAEAPAPI;

    ConnectionRequests ConReqStack;

    bool createIAE(std::string APName, std::string APInst, std::string AEName, std::string AEInst, Flow* flow, int invokeID);
    bool deleteIAE(APIResult* result);

    void signalizeAPAEAPI(APIReqObj* obj);
};

#endif /* AP_H_ */