/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef DISCOVERYAGENT_H

#define DISCOVERYAGENT_H

#include "bluetoothfunctionserver.h"

#include "bluetoothdevicediscoverer.h"

#include "bluetoothplatformcontrol.h"

#include "bluetoothnamelookup.h"

#include "javajniutils.h"

#include "monitor.h"

#include "bluetoothstructs.h"

#include "bluetoothservicesearcher.h"

namespace java

{

namespace bluetooth

{

class BluetoothDeviceDiscoverer;

class BluetoothNameLookup;

class BluetoothServiceSearcher;

#define SOCKETSERVER_CONNECTED      0

#define SOCKETSERVER_DISCONNECTED  -1

class DiscoveryAgent

{

public:

    //

    // Methods related to Discovery Agent

    //

    DiscoveryAgent(BluetoothFunctionServer* aServer);

    ~DiscoveryAgent();

    //

    // Methods related to Device Inquiry

    //

    int startDeviceDiscovery(JNIEnv* aJni, jobject& aPeer, int aAccessCode);

    int getNextDevice(DiscoveredDevice &aDiscoveredDevice);

    int doDeviceDiscoveryCallback(JNIEnv* aJni, jobject& aPeer,

                                  DiscoveredDevice &aDiscoveredDevice);

    void deviceDiscoveryCompleted(int aStatus);

    bool cancelDeviceDiscovery();

    void deviceDiscovered(std::wstring* deviceAddr, std::wstring* deviceName,

                          int deviceClass);

    //

    // Methods related to Name Lookup

    //

    std::wstring* lookupFriendlyNameL(long long devAddr);

    // Service Search Methods

    int StartSearchServices(JNIEnv* aJni, jobject& aPeer,

                            TInt64 aRemoteAddress, TPtrC8 aUuidsDes, TPtrC16 aAttrIdsDes,

                            java::util::Monitor* aMonitor);

    void ServiceSearchCompleted(int aStatus);

    bool CancelServiceSearch();

    int getStatusOfCompletion();

    int PopulateServiceRecordAttrValue(JNIEnv* aJni, jobject& aPeer,

                                       TInt64 aRemoteAddress, long aHandle, TPtrC16 aAttrIdsDes,

                                       jobject aServiceRecordImpl, java::util::Monitor* aMonitor);

    void PopulateRecordCompleted(int aStatus);

    int GetPopulateServiceRecordStatus();

    bool CancelPopulateServiceRecordAttrValue();

private:

    // Discovery Agent Methods

    void cleanup();

    // Device discovery Methods

    void discoverDevicesFsL(int aAccessCode);

    void cleanupDeviceDiscoverer();

    void startedDeviceDiscovery(JNIEnv* aJni, jobject& aPeer);

    // Name lookup Methods

    std::wstring* nameLookupL(TInt64 aDevAddr);

    // Service Search Methods

    void searchServiceFsL(TInt64 aRemoteAddress, TPtrC8 aUuidsDes,

                          TPtrC16 aAttrIdsDes);

    void cancelAndCleanupServiceSearchFs();

    void CleanupServiceSearcher();

    void CleanupAllServiceSearcherInfo();

    void StartedServiceSearch(JNIEnv* aJni, jobject& aPeer);

    void populateServiceRecordAttrValueFs(TInt64 aRemoteAddress, long aHandle,

                                          TPtrC16 aAttrIdsDes, jobject aServiceRecordImpl);

private:

    // Service Search Data

    bool mIsServiceSearchOn;

    int mServiceSearchStatus;

    // Discovery Agent Data

    int mSocketServerStatus;

    int mPopulateRecordStatus;

    // Device Inquiry Callback JNI Method IDs

    jmethodID mDeviceDiscoveredMethod;

    jmethodID mDeviceDiscoveryStartedMethod;

    // Service Search Callback JNI Method IDs

    jmethodID mServiceSearchStartedMethod;

    BluetoothFunctionServer* mFunctionServer;

    BluetoothServiceSearcher* mServiceSearcher;

    // Device Inquiry Data

    BluetoothDeviceDiscoverer* mDeviceDiscoverer;

    java::util::Monitor* mServiceSearchMonitor;

};

} //end namespace bluetooth

} //end namespace java

#endif // DISCOVERYAGENT_H