--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/src/core_frame_rm_ie_beacon_request.cpp	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,250 @@
+/*
+* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Class for parsing RM Beacon Request IEs.
+*
+*/
+
+
+#include "core_frame_rm_ie_beacon_request.h"
+#include "core_frame_dot11_ie.h"
+#include "core_tools.h"
+#include "core_tools_parser.h"
+#include "am_debug.h"
+
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_MIN_LENGTH = 18;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_REGULATORY_CLASS_OFFSET = 5;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_CHANNEL_NUMBER_OFFSET = 6;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_RANDOMIZATION_INTERVAL_OFFSET = 7;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_MEASUREMENT_DURATION_OFFSET = 9;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_MEASUREMENT_MODE_OFFSET = 11;
+const u8_t CORE_FRAME_RM_IE_BEACON_REQUEST_BSSID_OFFSET = 12;
+
+const u16_t CORE_FRAME_RM_IE_BEACON_REQUEST_IE_INDEX = 18;
+
+//#define WLAN_CORE_FRAME_RM_IE_BEACON_REQUEST_IE_DEBUG
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_rm_ie_beacon_request_c* core_frame_rm_ie_beacon_request_c::instance(
+    const core_frame_dot11_ie_c& ie )
+    {
+    u16_t length = ie.data_length();
+    if ( length < CORE_FRAME_RM_IE_BEACON_REQUEST_MIN_LENGTH )
+        {
+        DEBUG( "core_frame_rm_ie_beacon_request_c::instance() - not a valid IE, invalid length" );
+
+        return NULL;
+        }
+
+    core_frame_rm_ie_beacon_request_c* instance = new core_frame_rm_ie_beacon_request_c(
+        length,
+        ie.data(),
+        0 );
+    
+    if ( !instance )
+        {
+        DEBUG( "core_frame_rm_ie_beacon_request_c::instance() - unable to create an instance" );
+
+        return NULL;
+        }
+    
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::instance() - Regulatory Class: 0x%02X",
+            instance->regulatory_class() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::instance() - Channel Number: 0x%02X",
+            instance->channel_number() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::instance() - Randomization Interval: 0x%04X (TU)",
+            instance->randomization_interval() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::instance() - Measurement Duration: 0x%04X (TU)",
+            instance->measurement_duration() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::instance() - Measurement Mode: 0x%02X",
+            instance->measurement_mode() );
+    core_mac_address_s a = instance->bssid();
+    DEBUG6( "core_frame_rm_ie_beacon_request_c::instance() - BSSID: %02X:%02X:%02X:%02X:%02X:%02X",
+            a.addr[0],a.addr[1],a.addr[2],a.addr[3],a.addr[4],a.addr[5] );
+    
+    return instance;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//       
+core_frame_rm_ie_beacon_request_c::~core_frame_rm_ie_beacon_request_c()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_rm_ie_beacon_request_c::regulatory_class() const
+    {
+    return data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_REGULATORY_CLASS_OFFSET];
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_rm_ie_beacon_request_c::channel_number() const
+    {
+    return data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_CHANNEL_NUMBER_OFFSET];
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u16_t core_frame_rm_ie_beacon_request_c::randomization_interval() const
+    {
+    u16_t random_interval( 0 );
+    core_tools_c::copy( &random_interval, &data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_RANDOMIZATION_INTERVAL_OFFSET], sizeof( random_interval ) );
+
+    return random_interval;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u16_t core_frame_rm_ie_beacon_request_c::measurement_duration() const
+    {
+    u16_t measurement_duration( 0 );
+    core_tools_c::copy( &measurement_duration, &data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_MEASUREMENT_DURATION_OFFSET], sizeof( measurement_duration ) );
+
+    return measurement_duration;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_rm_ie_beacon_request_c::measurement_mode() const
+    {
+    return data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_MEASUREMENT_MODE_OFFSET];
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_mac_address_s core_frame_rm_ie_beacon_request_c::bssid() const
+    {
+    core_mac_address_s mac_addr( ZERO_MAC_ADDR );
+    core_tools_c::copy( &mac_addr, &data_m[CORE_FRAME_RM_IE_BEACON_REQUEST_BSSID_OFFSET], sizeof( core_mac_address_s ) );
+    return mac_addr;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u16_t core_frame_rm_ie_beacon_request_c::first_ie_offset() const
+    {
+    return CORE_FRAME_RM_IE_BEACON_REQUEST_IE_INDEX;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u16_t core_frame_rm_ie_beacon_request_c::payload_data_length() const
+    {
+    u16_t length( data_length_m - CORE_FRAME_RM_IE_BEACON_REQUEST_MIN_LENGTH );
+
+    return length;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+const u8_t* core_frame_rm_ie_beacon_request_c::payload_data() const
+    {
+    u8_t* data( data_m + CORE_FRAME_RM_IE_BEACON_REQUEST_MIN_LENGTH );
+
+    return data;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//  
+core_frame_dot11_ie_c* core_frame_rm_ie_beacon_request_c::first_ie()
+    {
+    u16_t offset = first_ie_offset();
+    if( !offset )
+        {
+        DEBUG( "core_frame_rm_ie_beacon_request_c::instance() - the frame has no IEs" );
+        return NULL;
+        }
+
+    current_ie_m = payload_data();
+    current_ie_max_length_m = payload_data_length();
+
+    return next_ie();
+    }
+    
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_dot11_ie_c* core_frame_rm_ie_beacon_request_c::next_ie()
+    {
+
+#ifdef WLAN_CORE_FRAME_RM_IE_BEACON_REQUEST_IE_DEBUG
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - real frame length: %u",
+        data_length_m );  
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - data_m is at %08X",
+        data_m );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - current_ie_m is at %08X",
+        current_ie_m );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - data end is at %08X",
+        data_m + data_length_m );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - maximum IE length is %u",
+        current_ie_max_length_m );
+#endif // WLAN_CORE_FRAME_RM_IE_BEACON_REQUEST_IE_DEBUG
+
+    if( !current_ie_max_length_m )
+        {
+        return NULL;
+        }
+
+    core_frame_dot11_ie_c* instance =
+    core_frame_dot11_ie_c::instance( current_ie_max_length_m, current_ie_m );
+    if( !instance )
+        {
+        DEBUG( "core_frame_rm_ie_beacon_request_c::next_ie() - unable to create IE parser" );
+        
+        return NULL;
+        }
+
+    current_ie_m += instance->data_length();
+
+#ifdef WLAN_CORE_FRAME_RM_IE_BEACON_REQUEST_IE_DEBUG
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - IE ID is %u",
+        instance->element_id() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - IE length is %u",
+        instance->length() );
+    DEBUG1( "core_frame_rm_ie_beacon_request_c::next_ie() - IE data length is %u",
+        instance->data_length() );  
+#endif // WLAN_CORE_FRAME_RM_IE_BEACON_REQUEST_IE_DEBUG
+
+    ASSERT( current_ie_m <= data_m + data_length_m );
+    current_ie_max_length_m -= instance->data_length();
+
+    return instance;
+    }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_rm_ie_beacon_request_c::core_frame_rm_ie_beacon_request_c(
+    u16_t data_length,
+    const u8_t* data,
+    u16_t max_data_length ) :
+    core_frame_rm_ie_c( data_length, data, max_data_length ),
+    current_ie_m( NULL ),
+    current_ie_max_length_m( 0 )
+    {
+    }