eapol/eapol_framework/eapol_symbian/eap_server/src/EapSession.cpp
changeset 26 9abfd4f00d37
child 27 9660a5eb236f
equal deleted inserted replaced
25:e03a3db4489e 26:9abfd4f00d37
       
     1 /*
       
     2 * Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of the License "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  EAP-session inside EAP-server.
       
    15 *
       
    16 */
       
    17 
       
    18 /*
       
    19 * %version: %
       
    20 */
       
    21 
       
    22 
       
    23 #define __REFERENCE_CAPABILITY_NAMES__
       
    24 #define __INCLUDE_CAPABILITY_NAMES__
       
    25 
       
    26 #include "EapSession.h"
       
    27 #include "EapServerStrings.h"
       
    28 #include "EapServer.h"
       
    29 #include "EapServerProcessHandler.h"
       
    30 #include "EapServerClientDef.h"
       
    31 #include "abs_eap_am_tools.h"
       
    32 #include "EapTraceSymbian.h"
       
    33 
       
    34 #include "eap_automatic_variable.h"
       
    35 
       
    36 /*
       
    37     CEapSession
       
    38 */
       
    39 
       
    40 const TInt KMaxMessageLength = 1000000;
       
    41 
       
    42 // -----------------------------------------------------------------------------------------
       
    43 
       
    44 // construct/destruct
       
    45 
       
    46 CEapSession::CEapSession()
       
    47 : iReceiveActive(EFalse)
       
    48 , iEapProcessHandler(0)
       
    49 , iTools(0)
       
    50     {
       
    51     EAP_TRACE_DEBUG_SYMBIAN((_L("CEapSession::CEapSession(): this=0x%08x"),
       
    52 		this));
       
    53 
       
    54 	EAP_TRACE_RETURN_STRING_SYMBIAN(_L("returns: CEapSession::CEapSession()"));
       
    55 
       
    56     }
       
    57 
       
    58 // -----------------------------------------------------------------------------------------
       
    59 
       
    60 void CEapSession::ConstructL(CEapServer& aServer, abs_eap_am_tools_c * const tools)
       
    61     {
       
    62 	EAP_TRACE_DEBUG(
       
    63 		tools,
       
    64 		TRACE_FLAGS_DEFAULT,
       
    65 		(EAPL("CEapSession::ConstructL(): this=0x%08x\n"),
       
    66 		this));
       
    67 	EAP_TRACE_RETURN_STRING(tools, "returns: CEapSession::ConstructL()");
       
    68 
       
    69     iTools = tools;
       
    70 
       
    71     iEapProcessHandler = CEapServerProcessHandler::NewL();
       
    72     iEapProcessHandler->ConstructL(this, iTools);
       
    73 	CActiveScheduler::Add(iEapProcessHandler);
       
    74     }
       
    75 
       
    76 // -----------------------------------------------------------------------------------------
       
    77 
       
    78 CEapSession::~CEapSession()
       
    79     {
       
    80 	EAP_TRACE_DEBUG(
       
    81 		iTools,
       
    82 		TRACE_FLAGS_DEFAULT,
       
    83 		(EAPL("CEapSession::~CEapSession(): this=0x%08x\n"),
       
    84 		this));
       
    85 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::~CEapSession()");
       
    86 
       
    87     // cancel any receive
       
    88     CancelReceive();
       
    89     if (iEapProcessHandler != 0)
       
    90         {
       
    91         delete iEapProcessHandler;
       
    92         iEapProcessHandler = 0;
       
    93         }
       
    94     // decrement session count, so server may terminate if no longer needed
       
    95     Server()->DecrementSessions();
       
    96     }
       
    97 
       
    98 // -----------------------------------------------------------------------------------------
       
    99 
       
   100 CEapServer* CEapSession::Server() const
       
   101     /**
       
   102        Return the EAP-server.
       
   103 
       
   104        This deliberately hides the ugly casts around the code.
       
   105     */
       
   106     {
       
   107 	EAP_TRACE_DEBUG(
       
   108 		iTools,
       
   109 		TRACE_FLAGS_DEFAULT,
       
   110 		(EAPL("CEapSession::Server(): this=0x%08x\n"),
       
   111 		this));
       
   112 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::Server()");
       
   113 
       
   114     return const_cast<CEapServer*>(static_cast<const CEapServer*>(CSession2::Server()));
       
   115     }
       
   116 
       
   117 // -----------------------------------------------------------------------------------------
       
   118 
       
   119 void CEapSession::CheckCapabilityL(
       
   120 	const RMessage2& aMessage,
       
   121 	const TBool aMustHaveCapabilityWhenTrue,
       
   122 	const TCapability aCapability,
       
   123 	const char *aDiagnostic)
       
   124 {
       
   125 	EAP_TRACE_DEBUG(
       
   126 		iTools,
       
   127 		TRACE_FLAGS_DEFAULT,
       
   128 		(EAPL("CEapSession::CheckCapabilityL(): this=0x%08x: aMessage.Function()=%d=%s\n"),
       
   129 		this,
       
   130 		aMessage.Function(),
       
   131 		EapServerStrings::GetEapRequestsString(aMessage.Function())));
       
   132 
       
   133 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::CheckCapabilityL()");
       
   134 
       
   135 	if (aMustHaveCapabilityWhenTrue != aMessage.HasCapability(aCapability, aDiagnostic))
       
   136 	{
       
   137 		// Capability check failed.
       
   138 		EAP_TRACE_DEBUG(
       
   139 			iTools,
       
   140 			TRACE_FLAGS_DEFAULT,
       
   141 			(EAPL("ERROR: CEapSession::CheckCapability(): aMessage.Function()=%d=%s, failed capability check: %d=%s, %s\n"),
       
   142 			aMessage.Function(),
       
   143 			EapServerStrings::GetEapRequestsString(aMessage.Function()),
       
   144 			aCapability,
       
   145 			CapabilityNames[aCapability],
       
   146 			aDiagnostic));
       
   147 		Server()->PanicClient(EBadRequest);
       
   148 		User::Leave(EBadRequest);
       
   149 	}
       
   150 	else
       
   151 	{
       
   152 		EAP_TRACE_DEBUG(
       
   153 			iTools,
       
   154 			TRACE_FLAGS_DEFAULT,
       
   155 			(EAPL("CEapSession::CheckCapability(): aMessage.Function()=%d=%s, OK capability check: %d=%s\n"),
       
   156 			aMessage.Function(),
       
   157 			EapServerStrings::GetEapRequestsString(aMessage.Function()),
       
   158 			aCapability,
       
   159 			CapabilityNames[aCapability]));
       
   160 	}
       
   161 }
       
   162 
       
   163 // -----------------------------------------------------------------------------------------
       
   164 
       
   165 // service dispatcher - from CSharableSession
       
   166 
       
   167 void CEapSession::ServiceL(const RMessage2& aMessage)
       
   168     {
       
   169 
       
   170 	EAP_TRACE_DEBUG(
       
   171 		iTools,
       
   172 		TRACE_FLAGS_DEFAULT,
       
   173 		(EAPL("-start--------------------------------------------------------------------\n")));
       
   174 
       
   175 	EAP_TRACE_DEBUG(
       
   176 		iTools,
       
   177 		TRACE_FLAGS_DEFAULT,
       
   178 		(EAPL("CEapSession::ServiceL(): this=0x%08x: starts, aMessage.Function()=%d=%s\n"),
       
   179 		this,
       
   180 		aMessage.Function(),
       
   181 		EapServerStrings::GetEapRequestsString(aMessage.Function())));
       
   182 
       
   183 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::ServiceL()");
       
   184 
       
   185 
       
   186 	{
       
   187 		CheckCapabilityL(
       
   188 			aMessage,
       
   189 			ETrue,
       
   190 			ECapabilityNetworkControl,
       
   191 			"EAP-SERVER: Missing ECapabilityNetworkControl");
       
   192 
       
   193 		CheckCapabilityL(
       
   194 			aMessage,
       
   195 			ETrue,
       
   196 			ECapabilityNetworkServices,
       
   197 			"EAP-SERVER: Missing ECapabilityNetworkServices");
       
   198 
       
   199 		CheckCapabilityL(
       
   200 			aMessage,
       
   201 			ETrue,
       
   202 			ECapabilityReadDeviceData,
       
   203 			"EAP-SERVER: Missing ECapabilityReadDeviceData");
       
   204 
       
   205 		CheckCapabilityL(
       
   206 			aMessage,
       
   207 			ETrue,
       
   208 			ECapabilityReadUserData,
       
   209 			"EAP-SERVER: Missing ECapabilityReadUserData");
       
   210 	}
       
   211 
       
   212 
       
   213 	if (aMessage.Function() == EEapIfCancelReceive)
       
   214 	{
       
   215 		EAP_TRACE_DEBUG(
       
   216 			iTools,
       
   217 			TRACE_FLAGS_DEFAULT,
       
   218 			(EAPL("CEapSession::ServiceL(): aMessage.Function()=%d=%s, calls CancelReceive()\n"),
       
   219 			aMessage.Function(),
       
   220 			EapServerStrings::GetEapRequestsString(aMessage.Function())));
       
   221         CancelReceive();
       
   222 		return;
       
   223 	}
       
   224 
       
   225 	// length of passed descriptor (1st parameter passed from client)
       
   226 	TInt deslen = aMessage.GetDesLength(0);
       
   227 
       
   228 	if (deslen > KMaxMessageLength)
       
   229 	{
       
   230 		Server()->PanicClient(EBadRequest);
       
   231 		return;
       
   232 	}
       
   233 
       
   234 	// Passed data will be saved in this descriptor.
       
   235 	RBuf8 buffer;
       
   236 
       
   237 	// Max length set to the value of "deslen", but current length is zero
       
   238 	buffer.CreateL(deslen);
       
   239 
       
   240 	// Do the right cleanup if anything subsequently goes wrong
       
   241 	buffer.CleanupClosePushL();
       
   242 
       
   243 	// Copy the client's descriptor data into our buffer.
       
   244 	aMessage.ReadL(0,buffer,0);
       
   245 
       
   246 	EAP_TRACE_DEBUG(
       
   247 		iTools,
       
   248 		TRACE_FLAGS_DEFAULT,
       
   249 		(EAPL("CEapSession::ServiceL(): calls buffer.Length()\n")));
       
   250 
       
   251 	TUint aLength = buffer.Length();
       
   252 
       
   253 	EAP_TRACE_DEBUG(
       
   254 		iTools,
       
   255 		TRACE_FLAGS_DEFAULT,
       
   256 		(EAPL("CEapSession::ServiceL(): calls buffer.Ptr(): aLength=%d\n"),
       
   257 		aLength));
       
   258 
       
   259 	const void * aData = buffer.Ptr();
       
   260 
       
   261 	EAP_TRACE_DEBUG(
       
   262 		iTools,
       
   263 		TRACE_FLAGS_DEFAULT,
       
   264 		(EAPL("CEapSession::ServiceL(): aData=0x%08x, aLength=%d\n"),
       
   265 		aData,
       
   266 		aLength));
       
   267 
       
   268 	EAP_TRACE_DATA_DEBUG(
       
   269 		iTools,
       
   270 		TRACE_FLAGS_DEFAULT,
       
   271 		(EAPL("CEapSession::ServiceL()"),
       
   272 		aData,
       
   273 		aLength));
       
   274 
       
   275 	EAP_TRACE_DEBUG(
       
   276 		iTools,
       
   277 		TRACE_FLAGS_DEFAULT,
       
   278 		(EAPL("CEapSession::ServiceL(): switch aMessage.Function()=%d=%s, iEapProcessHandler=0x%08x\n"),
       
   279 		aMessage.Function(),
       
   280 		EapServerStrings::GetEapRequestsString(aMessage.Function()),
       
   281 		iEapProcessHandler));
       
   282 
       
   283 
       
   284     switch (aMessage.Function())
       
   285         {
       
   286     case EEapCoreIfNew:
       
   287 		EAP_TRACE_DEBUG(
       
   288 			iTools,
       
   289 			TRACE_FLAGS_DEFAULT,
       
   290 			(EAPL("CEapSession::ServiceL(): EEapCoreIfNew\n")));
       
   291         ReceiveAll();
       
   292         iEapProcessHandler->SaveMessage(EEapCoreIfNew, aData, aLength);
       
   293         aMessage.Complete(KErrNone);
       
   294         break;
       
   295     case EEapPluginNew:
       
   296 		EAP_TRACE_DEBUG(
       
   297 			iTools,
       
   298 			TRACE_FLAGS_DEFAULT,
       
   299 			(EAPL("CEapSession::ServiceL(): EEapPluginNew\n")));
       
   300         iEapProcessHandler->SaveMessage(EEapPluginNew, aData, aLength);
       
   301         aMessage.Complete(KErrNone);
       
   302         break;
       
   303     case EEapSettingsNew:
       
   304 		EAP_TRACE_DEBUG(
       
   305 			iTools,
       
   306 			TRACE_FLAGS_DEFAULT,
       
   307 			(EAPL("CEapSession::ServiceL(): EEapSettingsNew\n")));
       
   308         iEapProcessHandler->SaveMessage(EEapSettingsNew, aData, aLength);
       
   309         aMessage.Complete(KErrNone);
       
   310         break;
       
   311     case EEapPacStoreNew:
       
   312         EAP_TRACE_DEBUG(
       
   313             iTools,
       
   314             TRACE_FLAGS_DEFAULT,
       
   315             (EAPL("CEapSession::ServiceL(): EEapPacStoreNew\n")));
       
   316         iEapProcessHandler->SaveMessage(EEapPacStoreNew, aData, aLength);
       
   317         aMessage.Complete(KErrNone);
       
   318         break;
       
   319     case EWapiCoreIfNew:
       
   320         EAP_TRACE_DEBUG(
       
   321             iTools,
       
   322             TRACE_FLAGS_DEFAULT,
       
   323             (EAPL("CEapSession::ServiceL(): EWapiCoreIfNew\n")));
       
   324         ReceiveAll();
       
   325         iEapProcessHandler->SaveMessage(EWapiCoreIfNew, aData, aLength);
       
   326         aMessage.Complete(KErrNone);
       
   327         break;
       
   328     case EWapiSettingsNew:
       
   329         EAP_TRACE_DEBUG(
       
   330             iTools,
       
   331             TRACE_FLAGS_DEFAULT,
       
   332             (EAPL("CEapSession::ServiceL(): EWapiSettingsNew\n")));
       
   333         ReceiveAll();
       
   334         iEapProcessHandler->SaveMessage(EWapiSettingsNew, aData, aLength);
       
   335         aMessage.Complete(KErrNone);
       
   336         break;
       
   337     case EEapCoreProcessData:
       
   338 		EAP_TRACE_DEBUG(
       
   339 			iTools,
       
   340 			TRACE_FLAGS_DEFAULT,
       
   341 			(EAPL("CEapSession::ServiceL(): EEapCoreProcessData\n")));
       
   342         // Read message
       
   343         iEapProcessHandler->SaveMessage(EEapCoreProcessData, aData, aLength);
       
   344         aMessage.Complete(KErrNone);
       
   345         break;
       
   346     case EEapPluginProcessData:
       
   347 		EAP_TRACE_DEBUG(
       
   348 			iTools,
       
   349 			TRACE_FLAGS_DEFAULT,
       
   350 			(EAPL("CEapSession::ServiceL(): EEapPluginProcessData\n")));
       
   351         iEapProcessHandler->SaveMessage(EEapPluginProcessData, aData, aLength);
       
   352         aMessage.Complete(KErrNone);
       
   353         break;
       
   354     case EEapSettingsProcessData:
       
   355 		EAP_TRACE_DEBUG(
       
   356 			iTools,
       
   357 			TRACE_FLAGS_DEFAULT,
       
   358 			(EAPL("CEapSession::ServiceL(): EEapSettingsProcessData\n")));
       
   359         iEapProcessHandler->SaveMessage(EEapSettingsProcessData, aData, aLength);
       
   360         aMessage.Complete(KErrNone);
       
   361         break;
       
   362     case EEapPacStoreProcessData:
       
   363 		EAP_TRACE_DEBUG(
       
   364 			iTools,
       
   365 			TRACE_FLAGS_DEFAULT,
       
   366 			(EAPL("CEapSession::ServiceL(): EEapPacStoreProcessData\n")));
       
   367         iEapProcessHandler->SaveMessage(EEapPacStoreProcessData, aData, aLength);
       
   368         aMessage.Complete(KErrNone);
       
   369         break;
       
   370     case EWapiCoreProcessData:
       
   371         EAP_TRACE_DEBUG(
       
   372             iTools,
       
   373             TRACE_FLAGS_DEFAULT,
       
   374             (EAPL("CEapSession::ServiceL(): EWapiCoreProcessData\n")));
       
   375         iEapProcessHandler->SaveMessage(EWapiCoreProcessData, aData, aLength);
       
   376         aMessage.Complete(KErrNone);
       
   377         break;
       
   378     case EWapiSettingsProcessData:
       
   379         EAP_TRACE_DEBUG(
       
   380             iTools,
       
   381             TRACE_FLAGS_DEFAULT,
       
   382             (EAPL("CEapSession::ServiceL(): EWapiSettingsProcessData\n")));
       
   383         iEapProcessHandler->SaveMessage(EWapiSettingsProcessData, aData, aLength);
       
   384         aMessage.Complete(KErrNone);
       
   385         break;
       
   386     case EEapIfReqReceive: // TAny& aBuffer - async
       
   387 		EAP_TRACE_DEBUG(
       
   388 			iTools,
       
   389 			TRACE_FLAGS_DEFAULT,
       
   390 			(EAPL("CEapSession::ServiceL(): EEapIfReqReceive\n")));
       
   391         __ASSERT_DEBUG(!iReceiveActive, Server()->PanicClient(EReceiveReceiveAlreadyActive));
       
   392         // remember receive request
       
   393         iReceiveMessage = aMessage;
       
   394         iReceiveActive=ETrue;
       
   395 		iEapProcessHandler->Activate();
       
   396         break;
       
   397     case EEapIfCancelReceive:
       
   398 		EAP_TRACE_DEBUG(
       
   399 			iTools,
       
   400 			TRACE_FLAGS_DEFAULT,
       
   401 			(EAPL("CEapSession::ServiceL(): EEapIfCancelReceive\n")));
       
   402         CancelReceive();
       
   403         break;
       
   404     default:
       
   405 		EAP_TRACE_DEBUG(
       
   406 			iTools,
       
   407 			TRACE_FLAGS_DEFAULT,
       
   408 			(EAPL("ERROR: CEapSession::ServiceL(): unknown aMessage.Function()=%d=%s, calls Server()->PanicClient()\n"),
       
   409 			aMessage.Function(),
       
   410 			EapServerStrings::GetEapRequestsString(aMessage.Function())));
       
   411 
       
   412 		Server()->PanicClient(EBadRequest);
       
   413         };
       
   414 
       
   415 	CleanupStack::PopAndDestroy(&buffer);
       
   416 
       
   417 	EAP_TRACE_DEBUG(
       
   418 		iTools,
       
   419 		TRACE_FLAGS_DEFAULT,
       
   420 		(EAPL("CEapSession::ServiceL(): ends aMessage.Function()=%d=%s\n"),
       
   421 		aMessage.Function(),
       
   422 		EapServerStrings::GetEapRequestsString(aMessage.Function())));
       
   423 
       
   424 	EAP_TRACE_DEBUG(
       
   425 		iTools,
       
   426 		TRACE_FLAGS_DEFAULT,
       
   427 		(EAPL("-end----------------------------------------------------------------------\n")));
       
   428     }
       
   429 
       
   430 // -----------------------------------------------------------------------------------------
       
   431 
       
   432 void CEapSession::ReceiveAll()
       
   433     {
       
   434 	EAP_TRACE_DEBUG(
       
   435 		iTools,
       
   436 		TRACE_FLAGS_DEFAULT,
       
   437 		(EAPL("CEapSession::ReceiveAll(): this=0x%08x\n"),
       
   438 		this));
       
   439 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::ReceiveAll()");
       
   440 
       
   441     }
       
   442 
       
   443 // -----------------------------------------------------------------------------------------
       
   444 
       
   445 void CEapSession::Receive(RMessage2& aBuffer)
       
   446     {
       
   447 	EAP_TRACE_DEBUG(
       
   448 		iTools,
       
   449 		TRACE_FLAGS_DEFAULT,
       
   450 		(EAPL("CEapSession::Receive(): this=0x%08x\n"),
       
   451 		this));
       
   452 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::Receive()");
       
   453 
       
   454     __ASSERT_DEBUG(!iReceiveActive,Server()->PanicClient(EReceiveReceiveAlreadyActive));
       
   455 
       
   456     // remember receive request
       
   457     iReceiveMessage = aBuffer;
       
   458     iReceiveActive=ETrue;
       
   459     }
       
   460 
       
   461 // -----------------------------------------------------------------------------------------
       
   462 
       
   463 void CEapSession::CancelReceive()
       
   464     {
       
   465 	EAP_TRACE_DEBUG(
       
   466 		iTools,
       
   467 		TRACE_FLAGS_DEFAULT,
       
   468 		(EAPL("CEapSession::CancelReceive(): this=0x%08x\n"),
       
   469 		this));
       
   470 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::CancelReceive()");
       
   471 
       
   472     if (!iReceiveActive)
       
   473 	{
       
   474 		EAP_TRACE_DEBUG(
       
   475 			iTools,
       
   476 			TRACE_FLAGS_DEFAULT,
       
   477 			(EAPL("CEapSession::CancelReceive(): No receive active\n")));
       
   478         return;
       
   479 	}
       
   480 
       
   481     iReceiveMessage.Complete(KErrCancel);
       
   482     iReceiveActive=EFalse;
       
   483     }
       
   484 
       
   485 // -----------------------------------------------------------------------------------------
       
   486 
       
   487 TBool CEapSession::GetReceiveActive()
       
   488 {
       
   489 	EAP_TRACE_DEBUG(
       
   490 		iTools,
       
   491 		TRACE_FLAGS_DEFAULT,
       
   492 		(EAPL("CEapSession::GetReceiveActive(): this=0x%08x: iReceiveActive=%d\n"),
       
   493 		this,
       
   494 		iReceiveActive));
       
   495 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::GetReceiveActive()");
       
   496 
       
   497 	return iReceiveActive;
       
   498 }
       
   499 
       
   500 // -----------------------------------------------------------------------------------------
       
   501 
       
   502 eap_status_e CEapSession::SendData(EapMessageBuffer * const message)
       
   503     {
       
   504 	EAP_TRACE_DEBUG(
       
   505 		iTools,
       
   506 		TRACE_FLAGS_DEFAULT,
       
   507 		(EAPL("CEapSession::SendData(): this=0x%08x: message->GetRequestType()=%d=%s, message->GetData()->Length()=%d\n"),
       
   508 		this,
       
   509 		message->GetRequestType(),
       
   510 		EapServerStrings::GetEapRequestsString(message->GetRequestType()),
       
   511 		message->GetData()->Length()));
       
   512 	EAP_TRACE_RETURN_STRING(iTools, "returns: CEapSession::SendData()");
       
   513 
       
   514     if (!iReceiveActive)
       
   515 	{
       
   516 		EAP_TRACE_DEBUG(
       
   517 			iTools,
       
   518 			TRACE_FLAGS_DEFAULT,
       
   519 			(EAPL("CEapSession::SendData(): No receive active\n")));
       
   520         return EAP_STATUS_RETURN(iTools, iTools->convert_am_error_to_eapol_error(KErrCancel));
       
   521 	}
       
   522 
       
   523     TInt error(KErrNone);
       
   524 
       
   525 	EAP_TRACE_DEBUG(
       
   526 		iTools,
       
   527 		TRACE_FLAGS_DEFAULT,
       
   528 		(EAPL("CEapSession::SendData(): calls iReceiveMessage.Write()\n")));
       
   529 
       
   530 	error = iReceiveMessage.Write(0, message->GetData()->Des());
       
   531 
       
   532 	EAP_TRACE_DEBUG(
       
   533 		iTools,
       
   534 		TRACE_FLAGS_DEFAULT,
       
   535 		(EAPL("CEapSession::SendData(): calls iReceiveMessage.Complete(): Write() error=%d\n"),
       
   536 		error));
       
   537 
       
   538     iReceiveMessage.Complete(KErrNone);
       
   539     iReceiveActive=EFalse;
       
   540 
       
   541     return EAP_STATUS_RETURN(iTools, iTools->convert_am_error_to_eapol_error(error));
       
   542     }
       
   543 
       
   544 // -----------------------------------------------------------------------------------------
       
   545 // end