author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 02:03:13 +0200 | |
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/* |
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* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Parser utility for 802.11 beacon/probe response frames. |
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* |
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*/ |
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#ifndef CORE_FRAME_BEACON_H |
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#define CORE_FRAME_BEACON_H |
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#include "am_platform_libraries.h" |
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#include "core_types.h" |
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#include "core_frame_dot11.h" |
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/** |
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* Class for 802.11 beacon/probe response frames. |
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* |
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* @lib wlmserversrv.lib |
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* @since S60 v3.1 |
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*/ |
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NONSHARABLE_CLASS( core_frame_beacon_c ) : public core_frame_dot11_c |
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{ |
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public: |
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/** |
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* Factory for creating a parser for the given frame. |
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* |
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* @since S60 v3.1 |
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* @param frame Frame to be parsed. |
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* @param is_copied Whether the object should take a copy of the frame data. |
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* @return Pointer to the created parser instance. |
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*/ |
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static core_frame_beacon_c* instance( |
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const core_frame_dot11_c& frame, |
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bool_t is_copied = false_t ); |
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/** |
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* Destructor. |
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*/ |
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virtual ~core_frame_beacon_c(); |
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/** |
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* Return the timestamp field of the frame. |
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* |
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* @since S60 v3.1 |
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* @return The timestamp field of the frame. |
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*/ |
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core_tsf_value_s timestamp() const; |
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/** |
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* Return the beacon interval field of the frame. |
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* |
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* @since S60 v3.1 |
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* @return The beacon interval field of the frame. |
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*/ |
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u16_t beacon_interval() const; |
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/** |
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* Return the capability field of the frame. |
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* |
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* @since S60 v3.1 |
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* @return The capability field of the frame. |
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*/ |
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u16_t capability() const; |
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private: |
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/** |
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* Return the offset of the first IE. |
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* @return The offset of the first IE. 0 if the frame doesn't support IEs. |
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*/ |
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u16_t first_ie_offset() const; |
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/** |
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* Constructor. |
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* |
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* @param data_length Length of the frame. |
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* @param data Pointer to the frame data. |
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* @param max_data_length The maximum size of the frame buffer. |
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*/ |
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core_frame_beacon_c( |
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u16_t data_length, |
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const u8_t* data, |
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u16_t max_data_length ); |
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}; |
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#endif // CORE_FRAME_BEACON_H |