wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/src/core_frame_nr_ie.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/src/core_frame_nr_ie.cpp Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,178 @@
+/*
+* 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 Neighbor Report IEs.
+*
+*/
+
+
+#include "core_frame_nr_ie.h"
+#include "core_tools.h"
+#include "core_tools_parser.h"
+#include "am_debug.h"
+
+const u8_t CORE_FRAME_NR_IE_PARAMETER_REQ_MIN_LENGTH = 34;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_RESP_MIN_LENGTH = 15;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_BSSID_OFFSET = 2;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_BSSID_INFO_OFFSET = 8;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_REGULATORY_CLASS_OFFSET = 12;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_CHANNEL_NUMBER_OFFSET = 13;
+const u8_t CORE_FRAME_NR_IE_PARAMETER_PHY_TYPE_OFFSET = 14;
+
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_nr_ie_c* core_frame_nr_ie_c::instance(
+ const core_frame_dot11_ie_c& ie )
+ {
+ if ( ie.data_length() < CORE_FRAME_NR_IE_PARAMETER_RESP_MIN_LENGTH )
+ {
+ DEBUG( "core_frame_nr_ie_c::instance() - not a valid IE, invalid length" );
+
+ return NULL;
+ }
+
+ core_frame_nr_ie_c* instance = new core_frame_nr_ie_c(
+ ie.data_length(),
+ ie.data(),
+ 0 );
+
+ if ( !instance )
+ {
+ DEBUG( "core_frame_nr_ie_c::instance() - unable to create an instance" );
+
+ return NULL;
+ }
+
+ return instance;
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_nr_ie_c* core_frame_nr_ie_c::instance(
+ const core_ssid_s& ssid )
+ {
+ const u8_t max_length = CORE_FRAME_NR_IE_PARAMETER_REQ_MIN_LENGTH;
+
+ u8_t* buffer = new u8_t[max_length];
+ if ( !buffer )
+ {
+ DEBUG( "core_frame_nr_ie_c::instance() - unable to create the internal buffer" );
+ return NULL;
+ }
+
+ core_frame_nr_ie_c* instance =
+ new core_frame_nr_ie_c( 0, buffer, max_length );
+
+ if ( !instance )
+ {
+ DEBUG( "core_frame_nr_ie_c::instance() - unable to create an instance" );
+ delete [] buffer;
+
+ return NULL;
+ }
+
+ instance->generate( ssid );
+
+ return instance;
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+void core_frame_nr_ie_c::generate(
+ const core_ssid_s& ssid )
+ {
+ ASSERT( !data_length_m );
+ ASSERT( max_data_length_m );
+
+ core_frame_dot11_ie_c::generate( core_frame_dot11_ie_c::core_frame_dot11_ie_element_id_ssid );
+
+ // SSID
+ core_tools_c::fillz(
+ &data_m[data_length_m],
+ MAX_SSID_LEN );
+ core_tools_c::copy(
+ &data_m[data_length_m],
+ &ssid.ssid[0],
+ ssid.length );
+ data_length_m += MAX_SSID_LEN;
+
+ set_length( data_length_m );
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_nr_ie_c::~core_frame_nr_ie_c()
+ {
+ DEBUG1( "core_frame_nr_ie_c::~core_frame_nr_ie_c() @ 0x%08X", this );
+ DEBUG1( "core_frame_nr_ie_c::~core_frame_nr_ie_c() - data @ 0x%08X", data_m );
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_mac_address_s core_frame_nr_ie_c::bssid() const
+ {
+ core_mac_address_s mac_addr( ZERO_MAC_ADDR );
+ core_tools_c::copy( &mac_addr, &data_m[CORE_FRAME_NR_IE_PARAMETER_BSSID_OFFSET], sizeof( core_mac_address_s ) );
+ return mac_addr;
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u32_t core_frame_nr_ie_c::bssid_info() const
+ {
+ return core_tools_c::get_u32(
+ data_m,
+ CORE_FRAME_NR_IE_PARAMETER_BSSID_INFO_OFFSET );
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_nr_ie_c::regulatory_class() const
+ {
+ return data_m[CORE_FRAME_NR_IE_PARAMETER_REGULATORY_CLASS_OFFSET];
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_nr_ie_c::channel_number() const
+ {
+ return data_m[CORE_FRAME_NR_IE_PARAMETER_CHANNEL_NUMBER_OFFSET];
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+u8_t core_frame_nr_ie_c::phy_type() const
+ {
+ return data_m[CORE_FRAME_NR_IE_PARAMETER_PHY_TYPE_OFFSET];
+ }
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+//
+core_frame_nr_ie_c::core_frame_nr_ie_c(
+ u16_t data_length,
+ const u8_t* data,
+ u16_t max_data_length ) :
+ core_frame_dot11_ie_c( data_length, data, max_data_length )
+ {
+ }