javaextensions/bluetooth/omjbluetooth/src.s60/bluetoothdevicediscoverer.h
branchRCL_3
changeset 19 04becd199f91
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javaextensions/bluetooth/omjbluetooth/src.s60/bluetoothdevicediscoverer.h	Tue Apr 27 16:30:29 2010 +0300
@@ -0,0 +1,116 @@
+/*
+* 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 BLUETOOTHDEVICEDISCOVERER_H
+#define BLUETOOTHDEVICEDISCOVERER_H
+
+#include <bt_sock.h>
+#include <e32base.h>
+#include <queue>
+
+#include "logger.h"
+#include "monitor.h"
+#include "bluetoothstructs.h"
+#include "bluetoothfunctionserver.h"
+#include "scopedlocks.h"
+
+namespace java
+{
+namespace bluetooth
+{
+
+class BluetoothDeviceDiscoverer: public CActive
+{
+public:
+
+    /**
+     * @param aFunctionServer Pointer to BluetoothFunctionServer
+     */
+    static BluetoothDeviceDiscoverer* NewL(
+        BluetoothFunctionServer *aFunctionServer);
+
+    ~BluetoothDeviceDiscoverer();
+
+    /**
+     * Starts device inquiry
+     */
+    void DiscoverDevicesL(int aAccessCode);
+
+    /**
+     * Searches for the next device
+     */
+    int getNextDevice(DiscoveredDevice &aDiscoveredDevice);
+
+    /**
+     *
+     */
+    void RunL();
+
+    /**
+     * Cancels device inquiry
+     */
+    void DoCancel();
+
+    inline void cancel()
+    {
+        Cancel();
+    }
+
+private:
+
+    BluetoothDeviceDiscoverer(BluetoothFunctionServer *aFunctionServer);
+
+    BluetoothDeviceDiscoverer() : CActive(EPriorityStandard)
+    {
+    };
+
+    void ConstructL();
+
+    void setNext();
+
+    void fillDeviceInfo(DiscoveredDevice &aDiscoveredDevice);
+
+    void enqueue(DiscoveredDevice *aDiscoveredDevice);
+
+    void dequeue(DiscoveredDevice& aDiscoveredDevice);
+
+    void clearQueue();
+
+private:
+
+    bool mWaiting;
+    int mStatus;
+    int mSocketServerStatus;
+
+    pthread_mutex_t  mMutex;
+    pthread_cond_t   mCondVar;
+    TNameEntry mNameEntry;
+    RSocketServ mSocketServer;
+    RHostResolver mHostResolver;
+    TFullName mThreadName;
+
+    std::queue<DiscoveredDevice*> mDiscoveredDevicesQueue;
+
+    java::util::Monitor* mDeviceDiscoveryMonitor;
+    BluetoothFunctionServer* mFunctionServer;
+};
+
+} //end namespace bluetooth
+} //end namespace java
+
+#endif // BLUETOOTHDEVICEDISCOVERER_H