1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Client MTM for the POP3 protocol

    15 // 

    16 //

    17 

    18 #include <bautils.h>	// BaflUtils

    19 #include <mtmdef.h>		//KUidMtmQueryxxx & TMsvPartList flags

    20 

    21 #include <barsc.h>		//RResourceFile

    22 #include <barsread.h>

    23 #include <msvftext.h>

    24 #include <cemailaccounts.h>

    25 

    26 #include "POPCMTM.H"

    27 #include "POP3SET.H"		//CImPop3Settings

    28 #include <imcm.rsg>

    29 #include "MIUT_ERR.H"

    30 #include "IMCMMAIN.H"

    31 #include "IMCMUTIL.H"

    32 #include <autosend.h>

    33 #include <msvenhancesearchsortutil.h>

    34 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS  

    35 #include <mtmuidsdef.hrh>

    36 #include "miut_errconsts.h"

    37 #include "cimmessagepart.h"

    38 #endif

    39 

    40 #if defined (_UNICODE)

    41 	#define KUidMsgInternetMailEditorDLL	0x10003C53  // (268450899)

    42 #else

    43 	#define KUidMsgInternetMailEditorDLL	0x100011AC  // (268439980)

    44 #endif

    45 

    46 _LIT(KMsvAutoSendExe, "Autosend.exe");

    47 const TUid KMsvAutoSendExeUid = {0x1000A402}; //268477442

    48 

    49 /**

    50 @internalTechnology 

    51 */

    52 

    53 EXPORT_C CPop3ClientMtm* CPop3ClientMtm::NewL(CRegisteredMtmDll& aRegisteredMtmDll, CMsvSession& aMsvSession)

    54 	{

    55 	CPop3ClientMtm* self = new(ELeave) CPop3ClientMtm(aRegisteredMtmDll, aMsvSession);

    56 	CleanupStack::PushL(self);

    57 	self->ConstructL();

    58 	CleanupStack::Pop();

    59 	return self;

    60 	}

    61 

    62 CPop3ClientMtm::CPop3ClientMtm(CRegisteredMtmDll& aRegisteredMtmDll, CMsvSession& aMsvSession)

    63 : CBaseMtm(aRegisteredMtmDll, aMsvSession)

    64 	{

    65 	__DECLARE_NAME(_S("CPop3ClientMtm"));

    66 	}

    67 

    68 void CPop3ClientMtm::ConstructL()

    69 	{

    70 	iImPop3Settings = new (ELeave) CImPop3Settings;

    71 	iHeader = CImHeader::NewLC();

    72 	CleanupStack::Pop();	// iHeader

    73 	

    74 	//open the resource file

    75 	RResourceFile resourceFile;

    76 	OpenResourceFileL(resourceFile, Session().FileSession());

    77 	CleanupClosePushL(resourceFile);

    78 

    79 	HBufC8* buf = resourceFile.AllocReadLC(EMAIL_ADDRESS_FORMATTING_STRING);

    80 	TResourceReader reader;

    81 	reader.SetBuffer(buf);

    82 	iEmailAddressFormatString = (reader.ReadTPtrC()).AllocL();

    83 	CleanupStack::PopAndDestroy(2); // resourceFile (Close resourceFile), buf

    84 	}

    85 

    86 CPop3ClientMtm::~CPop3ClientMtm()

    87 /** Destructor. */

    88 	{

    89 	delete iEmailAddressFormatString;

    90 	delete iImPop3Settings;

    91 	delete iImPOP3GetMail;

    92 	delete iHeader;

    93 	}

    94 

    95 void CPop3ClientMtm::SaveMessageL()

    96 /** Client MTM base class function, with an empty implementation. */

    97 	{

    98 	}

    99 

   100 void CPop3ClientMtm::LoadMessageL()

   101 /** Loads the cache with the message data for the current context. */

   102 	{

   103 	Body().Reset();

   104 	iHeader->Reset();

   105 	switch (iMsvEntry->Entry().iType.iUid)

   106 		{

   107 		case KUidMsvServiceEntryValue:

   108 			RestoreSettingsL();

   109 			break;

   110 		case KUidMsvMessageEntryValue:

   111 			{//restore header

   112 			if (!iMsvEntry->HasStoreL())

   113 				return;

   114 			

   115 		// Get a reference to TMsvEnhanceSearchSortUtil  instance set by CMsvSearchsortOpOnHeaderBody class

   116 		// If advanced search and sort is being performed than do not load the message header and body.

   117 		// These are loaded when the search criteria is known in FindL()

   118 		// For API's other than CMsvSearchsortOpOnHeaderBody-> FindInHeaderBodyL(), a call to LoadMessageL()

   119 		// loads the body and the header.

   120 				

   121 			TMsvEnhanceSearchSortUtil* searchsortutil = (TMsvEnhanceSearchSortUtil*)(GetExtensionData());

   122 			if ( searchsortutil == NULL )

   123 				{

   124 				// Load message Body

   125 				CMsvStore* msvStore = iMsvEntry->ReadStoreL();

   126 				CleanupStack::PushL(msvStore);

   127 			

   128 		   		if (! msvStore->IsPresentL(KUidMsgFileIMailHeader) )

   129 		    		{

   130 		    		CleanupStack::PopAndDestroy(); //store

   131 		    		return;

   132 		    		}

   133 

   134 				//Restore the header

   135 				iHeader->RestoreL(*msvStore);

   136 				CleanupStack::PopAndDestroy();//store

   137 				CImEmailMessage* message=CImEmailMessage::NewLC(*iMsvEntry);

   138 				message->GetBodyTextL(iMsvEntry->Entry().Id(),CImEmailMessage::EThisMessageOnly,Body(),*iParaFormatLayer,*iCharFormatLayer);

   139 				CleanupStack::PopAndDestroy();//message	

   140 				break;

   141 				

   142 				}

   143 			}

   144 		};

   145 	}

   146 

   147 EXPORT_C void CPop3ClientMtm::StoreSettingsL()

   148 /** Stores the current service settings from the object's cache in to the Central 

   149 Repository for the current entry.

   150 

   151 The current entry must be a service. */

   152 	{

   153 	__ASSERT_DEBUG(iMsvEntry!=NULL,gPanic(EPopcMTMNoCMsvEntrySet));

   154 	

   155 	// check that current context is a service entry - Assuming that StoreL() is ONLY used to write to Service Entry. True?!

   156 	__ASSERT_DEBUG(iMsvEntry->Entry().iType==KUidMsvServiceEntry,gPanic(EPopcMTMNotAServiceEntry));

   157 

   158 	CEmailAccounts* account = CEmailAccounts::NewLC();

   159 	TPopAccount id;

   160 	account->GetPopAccountL(iMsvEntry->Entry().Id(), id);

   161 	account->SavePopSettingsL(id, *iImPop3Settings);

   162 	CleanupStack::PopAndDestroy(account);    

   163 	}

   164 

   165 EXPORT_C void CPop3ClientMtm::RestoreSettingsL()

   166 /** Loads into the object's cache the service settings from the Central Repository for

   167 the current entry.

   168 

   169 The current entry must be a service. */

   170 	{

   171 	if (iMsvEntry->Entry().iType==KUidMsvServiceEntry)

   172 		{

   173 		CEmailAccounts* account = CEmailAccounts::NewLC();

   174 		TPopAccount id;

   175 		account->GetPopAccountL(iMsvEntry->Entry().Id(), id);

   176 		account->LoadPopSettingsL(id, *iImPop3Settings);

   177 		CleanupStack::PopAndDestroy(account);    

   178 		}

   179 	}

   180 

   181 void CPop3ClientMtm::SendOnNextConnectionL()

   182 	{

   183 	TMsvId smtpServiceId = KMsvNullIndexEntryId;

   184 	TMsvId entry = iMsvEntry->Entry().Id();

   185 	if (iMsvEntry->Entry().iType.iUid==KUidMsvServiceEntryValue)

   186 		smtpServiceId = iMsvEntry->Entry().iRelatedId;

   187 	else if (iMsvEntry->Entry().iType.iUid==KUidMsvMessageEntryValue)

   188 		{

   189 		TMsvId id=iMsvEntry->Entry().iServiceId;

   190 		iMsvEntry->SetEntryL(iMsvEntry->Entry().iServiceId);		

   191 		smtpServiceId = iMsvEntry->Entry().iRelatedId;

   192 		iMsvEntry->SetEntryL(id);		

   193 		}

   194 

   195 	iMsvEntry->SetEntryL(KMsvGlobalOutBoxIndexEntryId);

   196 	CMsvEntrySelection* sel = iMsvEntry->ChildrenWithMtmL(KUidMsgTypeSMTP);

   197 	CleanupStack::PushL(sel);

   198 

   199 	// there is no need to start the autosend operation if there are no SMTP messages

   200 	// in the outbox

   201 

   202 	if(sel->Count())

   203 		{

   204 		TBuf<20> cmdString;

   205 		cmdString.Num(smtpServiceId, EDecimal);

   206 			RProcess p;

   207 			TInt error=p.Create(KMsvAutoSendExe, cmdString, TUidType(KNullUid, KNullUid, KMsvAutoSendExeUid));

   208 			if (error==KErrNone)

   209 				{

   210 				p.Resume();

   211 				p.Close();

   212 				}

   213 		}

   214 	CleanupStack::PopAndDestroy(sel);

   215 	iMsvEntry->SetEntryL(entry);

   216 	}

   217 

   218 CMsvOperation* CPop3ClientMtm::ReplyL(TMsvId aDestination, TMsvPartList aPartList, TRequestStatus& aCompletionStatus)

   219 /** Creates a reply message to the current message context.

   220 

   221 The reply is an SMTP message.

   222 

   223 @return	If successful, this is an asynchronously completing reply operation. 

   224 If failed, this is a completed operation, with status set to the relevant error code. 

   225 @param aDestination The entry to which to assign the reply 

   226 @param aPartList Defines the parts that are to be copied from the original message into the reply

   227 @param aCompletionStatus The request status to be completed when the operation has finished 

   228 */

   229 	{

   230 	TMsvEmailTypeList msvEmailTypeList = 0;

   231 	TUid messageType = KUidMsgTypeSMTP;

   232 	return iImEmailOperation->CreateReplyL(aCompletionStatus, Session(), iMsvEntry->EntryId(), aDestination, aPartList, msvEmailTypeList, messageType);

   233 	}

   234 

   235 CMsvOperation* CPop3ClientMtm::ForwardL(TMsvId aDestination, TMsvPartList aPartList, TRequestStatus& aCompletionStatus)

   236 /** Creates a forwarded message from the current message context.

   237 

   238 The forwarded message is an SMTP message.

   239 

   240 @return	If successful, this is an asynchronously completing forward message operation. 

   241 If failed, this is a completed operation, with status set to the relevant error code. 

   242 @param aDestination The entry to which to assign the forwarded message  

   243 @param aPartList Defines the parts that are to be copied from the original message into the forwarded message 

   244 @param aCompletionStatus The request status to be completed when the operation has finished 

   245 */

   246 	{

   247 	TMsvEmailTypeList msvEmailTypeList = 0;

   248 	TUid messageType = KUidMsgTypeSMTP;

   249 	return iImEmailOperation->CreateForwardL(aCompletionStatus, Session(), iMsvEntry->EntryId(), aDestination, aPartList, msvEmailTypeList, messageType);

   250 	}

   251 

   252 TUint CPop3ClientMtm::ValidateMessage(TMsvPartList /*aPartList*/)

   253 	/** Client MTM base class function, with an empty implementation.

   254 	

   255 	@param aPartList Unused

   256 	@return Unused */

   257 	{

   258 	return KMsvMessagePartRecipient;

   259 	}

   260 

   261 TBool CPop3ClientMtm::ValidateAddress(const TPtrC& anAddress)

   262 	{

   263 	return iTImMessageField.ValidInternetEmailAddress(anAddress);

   264 	}

   265 

   266 TMsvPartList CPop3ClientMtm::DoFindL(const TDesC& aTextToFind, TMsvPartList aPartList)

   267    	{

   268    	CImClientMTMUtils* clientMTMUtils = CImClientMTMUtils::NewL();

   269    	CleanupStack::PushL(clientMTMUtils);

   270    

   271    	TMsvPartList retList = KMsvMessagePartNone;

   272     

   273  	// For POP3 mail we need to search the entry as well as the header. This is because the header stream might not be present.

   274  	CMsvFindText* findText = CMsvFindText::NewLC();

   275   

   276   	// Get a reference to TMsvEnhanceSearchSortUtil instance set by CMsvSearchsortOpOnHeaderBody class

   277 	

   278  	TMsvEnhanceSearchSortUtil* searchsortutil = (TMsvEnhanceSearchSortUtil*)(GetExtensionData());

   279  	

   280  	// searchsortuitl variable will not be NULL for Advanced Search and Sort called from CMsvSearchsortOpOnHeaderBody

   281  	// For the old implementation, it will be NULL

   282   	if( searchsortutil != NULL )

   283  		{

   284  		// Get the searchsort setting flags

   285  		TInt32 searchsortsetting=searchsortutil->GetSearchSortSetting();

   286  		

   287  		// The body was not loaded in LoadMessageL()

   288  		// If 2 search query options are on the body or on the header, than it sets EMessagePartBodyLoaded flag

   289  		// of searchsortsetting

   290  		if(aPartList & KMsvMessagePartBody && !(searchsortsetting & EMessagePartBodyLoaded))  	

   291    			{

   292    			// Restore Body

   293    			CImEmailMessage* message=CImEmailMessage::NewLC(*iMsvEntry);

   294 			message->GetBodyTextL(iMsvEntry->Entry().Id(),CImEmailMessage::EThisMessageOnly,Body(),*iParaFormatLayer,*iCharFormatLayer);

   295 			CleanupStack::PopAndDestroy();//message

   296 			searchsortutil->SetSearchSortSetting(EMessagePartBodyLoaded);

   297    			}

   298    		else if(!(searchsortsetting & EMessagePartHeaderLoaded))

   299    			{

   300  			// Restore header

   301 			CMsvStore* msvStore = iMsvEntry->ReadStoreL();

   302   			CleanupStack::PushL(msvStore);

   303 			

   304 		   	if (! msvStore->IsPresentL(KUidMsgFileIMailHeader) )

   305 		    	{

   306 		    	CleanupStack::PopAndDestroy(); //store

   307 		    	return 0;

   308 		    	}

   309 

   310 			iHeader->RestoreL(*msvStore);

   311 			CleanupStack::PopAndDestroy();//store

   312 			searchsortutil->SetSearchSortSetting(EMessagePartHeaderLoaded);

   313 			}

   314    		

   315    		// Issue the find request

   316    		clientMTMUtils->FindL(aTextToFind, Body(), *iHeader, aPartList, retList);

   317    		

   318    		/* If the search didn't succeed, than search in the details field of TMsvEntry class. It holds the From field

   319 		   If the search is on subject, than look in description field of TMsvEntry class.	*/

   320    		if(!retList)

   321  			{

   322  			if (aPartList & KMsvMessagePartFrom)

   323  				{

   324  				findText->FindTextL(aTextToFind, iMsvEntry->Entry().iDetails, aPartList) ? retList|=KMsvMessagePartOriginator : retList;

   325  				}

   326 	 		if (aPartList & KMsvMessagePartSubject)

   327 	 			{

   328 		 		findText->FindTextL(aTextToFind, iMsvEntry->Entry().iDescription, aPartList) ? retList|=KMsvMessagePartDescription : retList;

   329 		 		}

   330  			}

   331  			

   332  		/* Copy the sort data if sorting is specified.

   333 		 The operations being performed could be only be sort or it could be search and sort

   334 		 If the operation is search and sort than copy the sort data only if the

   335 		 search operation succeeded	*/   		

   336    		if ((searchsortsetting & EMessagePartSort ) || (((searchsortsetting & EMessagePartSearchSort) && (searchsortsetting & EMessagePartLastQueryOption) && (retList))))

   337    			{

   338    			/* Copy the data to be sorted from the header stream.

   339    			   This done by setting iExtensionData to point to the field being copied */

   340 	   		if (iHeader)

   341    				{

   342    				if (searchsortsetting & EMessagePartToSort )

   343    					{

   344 	   				SetExtensionData((TAny*)&iHeader->ToRecipients()); 

   345    					}

   346    				else if(searchsortsetting & EMessagePartCcSort)

   347    					{

   348 	   				SetExtensionData((TAny*)&iHeader->CcRecipients());

   349    					}

   350  	  			else if(searchsortsetting & EMessagePartBccSort)

   351     				{

   352     				SetExtensionData((TAny*)&iHeader->BccRecipients());

   353     				}

   354 	    		else if(searchsortsetting & EMessagePartFromSort)

   355     				{

   356     				SetExtensionData((TAny*)(iHeader->From().Ptr()));

   357     				}

   358 				else if(searchsortsetting & EMessagePartSubjectSort)

   359 					{

   360 					SetExtensionData((TAny*)(iHeader->Subject().Ptr()));	

   361 					}

   362     			}

   363    			else  // Header not present only originator and description is available 

   364    	   			{ 

   365    		    	if(searchsortsetting & EMessagePartFromSort)

   366    		    		{

   367    		    		SetExtensionData((TAny*)&iMsvEntry->Entry().iDetails);

   368    		    		}

   369  				else if(searchsortsetting & EMessagePartSubjectSort)

   370  					{

   371  					SetExtensionData((TAny*)&iMsvEntry->Entry().iDescription);		

   372  					}

   373   				}

   374    			}

   375    		

   376    		}

   377    	else // Old implementation for search

   378    		{

   379 

   380 		clientMTMUtils->FindL(aTextToFind, Body(), *iHeader, aPartList, retList);

   381    		if(!retList)

   382  			{

   383  			if (aPartList & KMsvMessagePartOriginator)

   384  				{

   385  				findText->FindTextL(aTextToFind, iMsvEntry->Entry().iDetails, aPartList) ? retList|=KMsvMessagePartOriginator : retList;

   386  				}

   387 	 		if (aPartList & KMsvMessagePartDescription)

   388 	 			{

   389 		 		findText->FindTextL(aTextToFind, iMsvEntry->Entry().iDescription, aPartList) ? retList|=KMsvMessagePartDescription : retList;

   390 		 		}

   391  			}

   392  		

   393    		}

   394 	CleanupStack::PopAndDestroy(findText);

   395 	CleanupStack::PopAndDestroy(); //clientMTMUtils

   396 

   397   	return retList;

   398  	}

   399  

   400 TMsvPartList CPop3ClientMtm::Find(const TDesC& aTextToFind, TMsvPartList aPartList)

   401 /** Searches the specified message part(s) for the plain-text version of the text 

   402 to be found.

   403 

   404 @param aTextToFind The plain-text version of the text to be found. 

   405 @param aPartList Indicates the message parts which should be searched. 

   406 @return If the text was not found, or searching is unsupported, 0. If the text 

   407 was found, a bitmask of the TMsvPartList IDs for each part in which the text 

   408 was present. */

   409  	{

   410  	TMsvPartList retList = KMsvMessagePartNone;

   411  	TRAPD(ret, retList = DoFindL(aTextToFind, aPartList));

   412    	return retList;

   413    	}

   414 

   415 void CPop3ClientMtm::AddAddresseeL(const TDesC& aRealAddress)

   416 /** Adds an addressee for the current context.

   417 

   418 @param aRealAddress String representing an address to be added to the list 

   419 for the current message */

   420 	{

   421 	iAddresseeList->AppendL(aRealAddress);

   422 	}

   423 

   424 void CPop3ClientMtm::AddAddresseeL(const TDesC& aRealAddress, const TDesC& aAlias)

   425 /** Adds an addressee with an alias for the current context.

   426 

   427 @param aRealAddress String representing an address to be added to the list 

   428 for the current message 

   429 @param aAlias Alias information */

   430 	{

   431 	HBufC* emailAddress = HBufC::NewLC(aRealAddress.Length()+aAlias.Length()+iEmailAddressFormatString->Length()-4);

   432 	emailAddress->Des().Format(*iEmailAddressFormatString,&aAlias,&aRealAddress);

   433 	iAddresseeList->AppendL(aRealAddress);

   434 	CleanupStack::PopAndDestroy();	// emailAddress

   435 	}

   436 

   437 void CPop3ClientMtm::RemoveAddressee(TInt aIndex)

   438 /** Removes an address from the current address list.

   439 

   440 @param aIndex Index of address to be removed */

   441 	{

   442 	if (iAddresseeList->Count() > aIndex)

   443 		iAddresseeList->Delete(aIndex);

   444 	}

   445 

   446 void CPop3ClientMtm::ContextEntrySwitched()

   447 	{

   448 	iImPop3Settings->Reset();

   449 	iHeader->Reset();

   450 	Body().Reset();	

   451 	}

   452 

   453 TInt CPop3ClientMtm::QueryCapability(TUid aCapability, TInt& aResponse)

   454 /** Queries if the MTM supports a particular capability, specified by a UID.

   455 

   456 @param aCapability UID of capability to be queried 

   457 @param aResponse Response value. The format of the response varies according 

   458 to the capability. 

   459 @return KErrNone: aCapability is a recognised value and a response is returned 

   460 KErrNotSupported: aCapability is not a recognised value */

   461 	{

   462 	TInt error = KErrNone;

   463 	// Supported

   464 	switch (aCapability.iUid)

   465 		{

   466 	case KUidMtmQueryMaxBodySizeValue:

   467 	case KUidMtmQueryMaxTotalMsgSizeValue:

   468 		aResponse = KMaxTInt;

   469 		break;

   470 	case KUidMsvMtmQueryEditorUidValue:

   471 		aResponse = KUidMsgInternetMailEditorDLL;

   472 		break;

   473 	case KUidMtmQuerySupportedBodyValue:

   474 		aResponse = KMtm7BitBody + KMtm8BitBody + KMtm16BitBody + KMtmBinaryBody;

   475 		break;

   476 	case KUidMtmQuerySupportAttachmentsValue:

   477 	case KUidMtmQueryCanReceiveMsgValue:		

   478 		break;

   479 	// All others - Not Supported:

   480 	default:

   481 		error = KErrNotSupported;

   482 		}

   483 	return error;

   484 	}

   485 

   486 EXPORT_C void CPop3ClientMtm::SetSettingsL(const CImPop3Settings& aSettings)

   487 /** Copies the specified service settings to the cached service settings.

   488 

   489 @param aSettings New service settings */

   490 	{

   491 	iImPop3Settings->CopyL(aSettings);

   492 	}

   493 

   494 EXPORT_C const CImPop3Settings& CPop3ClientMtm::Settings() const

   495 /** Gets the current cached service settings.

   496 

   497 @return The current cached service settings */

   498 	{

   499 	return *iImPop3Settings;

   500 	}

   501 

   502 void CPop3ClientMtm::InvokeSyncFunctionL(TInt aFunctionId, const CMsvEntrySelection& aSelection, TDes8& aParameter)

   503 /** Invokes synchronous POP3-specific operations.

   504 

   505 @param aFunctionId ID of the requested operation. The only supported operation 

   506 is KPOP3MTMIsConnected.

   507 @param aSelection Selection of message entries. This is used if the operation 

   508 requires message entries to work on. 

   509 @param aParameter Buffer containing input and output parameters. The format 

   510 of this is specific to the operation. */

   511 	{

   512 	__ASSERT_DEBUG(iMsvEntry!=NULL,gPanic(EPopcMTMNoCMsvEntrySet));

   513 

   514 	TInt error = KErrNone;

   515 	switch (aFunctionId)

   516 		{

   517 		case KPOP3MTMIsConnected:

   518 			{

   519 			CMsvOperationActiveSchedulerWait* synchOperation;

   520 			synchOperation=CMsvOperationActiveSchedulerWait::NewLC();

   521 			CMsvOperation* operation = Session().TransferCommandL(aSelection, KPOP3MTMIsConnected, aParameter, synchOperation->iStatus);

   522 			synchOperation->Start();

   523 			CleanupStack::PushL(operation);

   524 			error = operation->iStatus.Int();

   525 			CleanupStack::PopAndDestroy(2);	// synchOperation, operation

   526 

   527 			TPop3Progress progress;

   528 			progress.iErrorCode = error;

   529 

   530 			TPckgBuf<TPop3Progress> resultPackage(progress);

   531 			aParameter.Copy(resultPackage);

   532 			return;

   533 			}

   534 		default:

   535 			error=KErrNotSupported;

   536 			__ASSERT_DEBUG(EFalse,gPanic(EPopcUnknownSyncFunction));

   537 		}

   538 

   539 	User::LeaveIfError(error);

   540 	}

   541 

   542 CMsvOperation* CPop3ClientMtm::InvokeAsyncFunctionL(TInt aFunctionId,

   543 													const CMsvEntrySelection& aSelection,

   544 												    TDes8& aParameter, 

   545 												    TRequestStatus& aCompletionStatus)

   546 /** Invokes asynchronous POP3-specific operations.

   547 

   548 @param aFunctionId Specifies which operation to perform e.g. connect, copy 

   549 new mail etc. The specific operations are defined by the TPop3Cmds enumeration. 

   550 

   551 @param aSelection A selection of messages that need to be copied/moved to a 

   552 local folder. The first entry in this selection MUST be the service. 

   553 @param aParameter Contains information such as the destination folder ID for 

   554 Get Mail operations. For get mail type functionality, this information must 

   555 be packaged as a TImPop3GetMailInfo package buffer. 

   556 @param aCompletionStatus The status when the operation completes. 

   557 @leave KErrNotFound The selection of email to be moved or copied is empty

   558 @leave KErrNotSupported The specified operation is not recognised

   559 @return If successful, this is an asynchronously completing operation. If failed, 

   560 this is a completed operation, with status set to the relevant error code. 

   561 @see TImPop3GetMailInfo

   562 @see TPop3Cmds */

   563 	{

   564 	__ASSERT_DEBUG(iMsvEntry!=NULL,gPanic(EPopcMTMNoCMsvEntrySet));

   565 

   566 	

   567 

   568 	switch(aFunctionId)

   569 		{

   570 		case KPOP3MTMConnect:

   571 		case KPOP3MTMDisconnect:

   572 		case KPOP3MTMCancelOfflineOperations:

   573 			if (aFunctionId==KPOP3MTMConnect)

   574 				{

   575 				RestoreSettingsL();

   576 				if (iImPop3Settings->AutoSendOnConnect()) 

   577 					{

   578 					TRAPD(err,SendOnNextConnectionL());  //ignore the error and continue with connecting

   579 					}

   580 				}

   581 			return (Session().TransferCommandL(aSelection, aFunctionId, aParameter, aCompletionStatus));

   582 		case KPOP3MTMCopyNewMailWhenAlreadyConnected:

   583 		case KPOP3MTMMoveNewMailWhenAlreadyConnected:

   584 		case KPOP3MTMCopyMailSelectionWhenAlreadyConnected:

   585 		case KPOP3MTMMoveMailSelectionWhenAlreadyConnected:

   586 		case KPOP3MTMCopyAllMailWhenAlreadyConnected:

   587 		case KPOP3MTMMoveAllMailWhenAlreadyConnected:

   588 			{

   589 			__ASSERT_DEBUG(iMsvEntry->Entry().iType.iUid==KUidMsvServiceEntryValue, gPanic(EPopcMTMNotAServiceEntry));

   590 			TPckgBuf<TImPop3GetMailInfo> optionsBuf;

   591 			optionsBuf.Copy(aParameter);

   592 			const TImPop3GetMailInfo& options=optionsBuf();

   593 

   594 			CMsvEntrySelection *entrySelection=NULL;

   595 			TBool newMailOnly=EFalse;			

   596 			switch (aFunctionId)

   597 				{

   598 				case KPOP3MTMCopyNewMailWhenAlreadyConnected:

   599 				case KPOP3MTMMoveNewMailWhenAlreadyConnected:

   600 					newMailOnly=ETrue;

   601 				case KPOP3MTMCopyAllMailWhenAlreadyConnected:

   602 				case KPOP3MTMMoveAllMailWhenAlreadyConnected:

   603 					{

   604 					entrySelection=FilteredChildrenLC(newMailOnly,options.iMaxEmailSize);

   605 					}

   606 					break;

   607 				case KPOP3MTMCopyMailSelectionWhenAlreadyConnected:

   608 				case KPOP3MTMMoveMailSelectionWhenAlreadyConnected:

   609 					{

   610 					entrySelection=FilteredSelectionLC(options.iMaxEmailSize,aSelection);

   611 					}

   612 					break;

   613 				default:

   614 					User::Leave(KErrNotSupported);

   615 				}

   616 			// only need to do copy/move if the selection is not empty

   617 			CMsvOperation *op=NULL;

   618 			if (entrySelection->Count()>0)

   619 				{

   620 				if ((aFunctionId == KPOP3MTMCopyNewMailWhenAlreadyConnected) ||

   621 					(aFunctionId == KPOP3MTMCopyMailSelectionWhenAlreadyConnected) ||

   622 					(aFunctionId == KPOP3MTMCopyAllMailWhenAlreadyConnected))

   623 					{

   624 					op=iMsvEntry->CopyL(*entrySelection, options.iDestinationFolder, aCompletionStatus);

   625 					}

   626 				else if ((aFunctionId == KPOP3MTMMoveNewMailWhenAlreadyConnected) ||

   627 					(aFunctionId == KPOP3MTMMoveMailSelectionWhenAlreadyConnected) ||

   628 					(aFunctionId == KPOP3MTMMoveAllMailWhenAlreadyConnected))

   629 					{

   630 					op=iMsvEntry->MoveL(*entrySelection, options.iDestinationFolder, aCompletionStatus);

   631 					}

   632 				}

   633 			else

   634 				op=CMsvCompletedOperation::NewL(Session(), KUidMsgTypePOP3, KNullDesC8, iMsvEntry->Entry().iServiceId, aCompletionStatus);

   635 			CleanupStack::PopAndDestroy(entrySelection);

   636 			return op;

   637 			}

   638 

   639 		case KPOP3MTMPopulate:

   640 		case KPOP3MTMPopulateNew:

   641 		case KPOP3MTMPopulateAll:

   642 			{

   643 			__ASSERT_DEBUG(iMsvEntry->Entry().iType.iUid==KUidMsvServiceEntryValue, gPanic(EPopcMTMNotAServiceEntry));

   644 			TImPop3PopulateOptions options;

   645 			TImPop3PopulateOptions::UnpackL(aParameter,options);

   646 

   647 			CMsvEntrySelection *entrySelection;

   648 			if(aFunctionId==KPOP3MTMPopulateNew || aFunctionId==KPOP3MTMPopulateAll)

   649 				{

   650 				entrySelection=FilteredChildrenLC(aFunctionId==KPOP3MTMPopulateNew,options.MaxEmailSize());				

   651 				}

   652 			else

   653 				{

   654 				entrySelection=FilteredSelectionLC(options.MaxEmailSize(),aSelection);

   655 				}

   656 

   657 			CMsvOperation *op=NULL;

   658 			if (entrySelection->Count()>0)

   659 				{

   660 				entrySelection->InsertL(0,aSelection[0]);

   661 				op=(Session().TransferCommandL(*entrySelection, KPOP3MTMPopulate, aParameter, aCompletionStatus));

   662 				}

   663 			else

   664 				op=CMsvCompletedOperation::NewL(Session(), KUidMsgTypePOP3, KNullDesC8, iMsvEntry->Entry().iServiceId, aCompletionStatus);

   665 			

   666 			CleanupStack::PopAndDestroy(entrySelection);

   667 			return op;

   668 			}		

   669 

   670 		case KPOP3MTMConnectAndCopyNewMailAndStayOnline:

   671 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyNewMailAndStayOnline);

   672 		case KPOP3MTMConnectAndCopyNewMailAndDisconnect:

   673 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyNewMailAndDisconnect);

   674 		case KPOP3MTMConnectAndMoveNewMailAndStayOnline:

   675 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveNewMailAndStayOnline);

   676 		case KPOP3MTMConnectAndMoveNewMailAndDisconnect:

   677 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveNewMailAndDisconnect);

   678 		case KPOP3MTMConnectAndCopyMailSelectionAndStayOnline:

   679 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyMailSelectionAndStayOnline);

   680 		case KPOP3MTMConnectAndCopyMailSelectionAndDisconnect:

   681 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyMailSelectionAndDisconnect);

   682 		case KPOP3MTMConnectAndMoveMailSelectionAndStayOnline:

   683 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveMailSelectionAndStayOnline);

   684 		case KPOP3MTMConnectAndMoveMailSelectionAndDisconnect:

   685 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveMailSelectionAndDisconnect);

   686 		case KPOP3MTMConnectAndCopyAllMailAndStayOnline:

   687 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyAllMailAndStayOnline);

   688 		case KPOP3MTMConnectAndCopyAllMailAndDisconnect:

   689 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndCopyAllMailAndDisconnect);

   690 		case KPOP3MTMConnectAndMoveAllMailAndStayOnline:

   691 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveAllMailAndStayOnline);

   692 		case KPOP3MTMConnectAndMoveAllMailAndDisconnect:

   693 			return iImPOP3GetMail->GetMailL(*this, aCompletionStatus, aSelection, aParameter, CImPOP3GetMail::EConnectAndMoveAllMailAndDisconnect);

   694 		case KPOP3MTMCreateNewEmailMessage:

   695 		case KPOP3MTMCreateReplyEmailMessage:

   696 		case KPOP3MTMCreateForwardEmailMessage:

   697 		case KPOP3MTMCreateForwardAsAttachmentEmailMessage:

   698 		case KPOP3MTMCreateReceiptEmailMessage:

   699 			{

   700 			TImCreateMessageOptions createMessageOptions;	

   701 			TPckgC<TImCreateMessageOptions> paramPack(createMessageOptions);

   702 			paramPack.Set(aParameter);

   703 			switch (aFunctionId)

   704 				{

   705 			case KPOP3MTMCreateNewEmailMessage:

   706 				return iImEmailOperation->CreateNewL(aCompletionStatus, iMsvEntry->Session(), aSelection[0], paramPack().iMsvPartList, paramPack().iMsvEmailTypeList, paramPack().iMessageType);

   707 			case KPOP3MTMCreateReplyEmailMessage:

   708 				return iImEmailOperation->CreateReplyL(aCompletionStatus, iMsvEntry->Session(), aSelection[1], aSelection[0], paramPack().iMsvPartList, paramPack().iMsvEmailTypeList, paramPack().iMessageType);

   709 			case KPOP3MTMCreateForwardEmailMessage:

   710 				return iImEmailOperation->CreateForwardL(aCompletionStatus, iMsvEntry->Session(), aSelection[1], aSelection[0], paramPack().iMsvPartList, paramPack().iMsvEmailTypeList, paramPack().iMessageType);

   711 			case KPOP3MTMCreateForwardAsAttachmentEmailMessage:

   712 				return iImEmailOperation->CreateForwardAsAttachmentL(aCompletionStatus, iMsvEntry->Session(), aSelection[1], aSelection[0], paramPack().iMsvPartList, paramPack().iMsvEmailTypeList, paramPack().iMessageType);

   713 			case KPOP3MTMCreateReceiptEmailMessage:

   714 				return iImEmailOperation->CreateReceiptL(aCompletionStatus, iMsvEntry->Session(), aSelection[1], aSelection[0], paramPack().iMsvPartList, paramPack().iMsvEmailTypeList, paramPack().iMessageType);

   715 			default:

   716 				User::Leave(KErrNotSupported);

   717 				return NULL;	// shouldn't really get here!

   718 				}

   719 			}

   720 		default:

   721 			User::Leave(KErrNotSupported);

   722 			return NULL;	// shouldn't really get here!

   723 		}

   724 	}

   725 

   726 // Attachment functions to support the SendAs API

   727 

   728 // Attachment functions to support the SendAs API

   729 

   730 /** Unsupported client MTM base class function.

   731 

   732 @param aFilePath Unused

   733 @param aMimeType Unused

   734 @param aCharset Unused

   735 @param aStatus Unused

   736  */

   737 EXPORT_C void CPop3ClientMtm::AddAttachmentL(const TDesC& /*aFilePath*/, const TDesC8& /*aMimeType*/, TUint /*aCharset*/, TRequestStatus& /*aStatus*/)

   738 	{

   739 	User::Leave(KErrNotSupported);

   740 	}

   741 

   742 /** Unsupported client MTM base class function.

   743 

   744 @param aFile Unused

   745 @param aMimeType Unused

   746 @param aCharset Unused

   747 @param aStatus Unused

   748  */	

   749 EXPORT_C void CPop3ClientMtm::AddAttachmentL(RFile& /*aFile*/, const TDesC8& /*aMimeType*/, TUint /*aCharset*/, TRequestStatus& /*aStatus*/)

   750 	{

   751 	User::Leave(KErrNotSupported);

   752 	}

   753 	

   754 /** Unsupported client MTM base class function.

   755 

   756 @param aFilePath Unused

   757 @param aMimeType Unused

   758 @param aCharset Unused

   759 @param aStatus Unused

   760  */

   761 EXPORT_C void CPop3ClientMtm::AddLinkedAttachmentL(const TDesC& /*aFilePath*/, const TDesC8& /*aMimeType*/, TUint /*aCharset*/, TRequestStatus& /*aStatus*/)

   762 	{

   763 	User::Leave(KErrNotSupported);

   764 	}

   765 	

   766 /** Unsupported client MTM base class function.

   767 

   768 @param aAttachmentId Unused

   769 @param aStatus Unused

   770  */

   771 EXPORT_C void CPop3ClientMtm::AddEntryAsAttachmentL(TMsvId /*aAttachmentId*/, TRequestStatus& /*aStatus*/)

   772 	{

   773 	User::Leave(KErrNotSupported);

   774 	}

   775 	

   776 /** Unsupported client MTM base class function.

   777 

   778 @param aFileName Unused

   779 @param aAttachmentFile Unused

   780 @param aMimeType Unused

   781 @param aCharset Unused

   782 @param aStatus Unused

   783  */

   784 EXPORT_C void CPop3ClientMtm::CreateAttachmentL(const TDesC& /*aFileName*/, RFile& /*aAttachmentFile*/, const TDesC8& /*aMimeType*/, TUint /*aCharset*/, TRequestStatus& /*aStatus*/)

   785 	{

   786 	User::Leave(KErrNotSupported);

   787 	}

   788 

   789 EXPORT_C void CPop3ClientMtm::CreateMessageL(TMsvId /*aServiceId*/)

   790 /** Unsupported client MTM base class function.

   791 

   792 @param aServiceId Unused */

   793 	{

   794 	User::Leave(KErrNotSupported);

   795 	}

   796 

   797 CMsvEntrySelection* CPop3ClientMtm::FilteredChildrenLC(TBool aNewOnly, TInt aMaxEmailSize)

   798 	{

   799 	CMsvEntrySelection *selection= new (ELeave) CMsvEntrySelection;

   800 	CleanupDeletePushL(selection);

   801 	

   802 	TInt count = iMsvEntry->Count();

   803 	// get a selection of messages which are new - i.e have new flag set

   804 	// and those which are smaller than iMaxEmailSize

   805 	for (TInt i=0; i<count; ++i)

   806 		{

   807 		const TMsvEmailEntry &entry = (*iMsvEntry)[i];

   808 		if (entry.iType==KUidMsvMessageEntry)

   809 			{

   810 			if ((!aNewOnly || entry.New()) &&

   811 				(entry.iSize <= aMaxEmailSize))

   812 				selection->AppendL(entry.Id());

   813 			}

   814 		}

   815 	return selection;

   816 	}

   817 

   818 CMsvEntrySelection* CPop3ClientMtm::FilteredSelectionLC(TInt aMaxEmailSize, const CMsvEntrySelection& aSelection)

   819 	{

   820 	CMsvEntrySelection *selection= new (ELeave) CMsvEntrySelection;

   821 	CleanupDeletePushL(selection);

   822 	TInt count = aSelection.Count();

   823 	

   824 	for (TInt i=1; i<count; ++i)

   825 		{

   826 		const TMsvEmailEntry &entry = iMsvEntry->ChildDataL((aSelection)[i]);

   827 		if ((entry.iType==KUidMsvMessageEntry)&&(entry.iSize <= aMaxEmailSize))

   828 			{

   829 			selection->AppendL(entry.Id());

   830 			}

   831 		}

   832 	return selection;

   833 	}

   834 

   835 /**

   836 Gets the default POP service.

   837 

   838 @return

   839 The default service

   840 

   841 @leave 

   842 KErrNotFound If default service setting does not exist.

   843 */

   844 EXPORT_C TMsvId CPop3ClientMtm::DefaultServiceL() const

   845 	{

   846 	User::Leave(KErrNotSupported);

   847 	return KErrNotSupported;

   848 	}

   849 

   850 /**

   851 Removes the default POP service.

   852 */	

   853 EXPORT_C void CPop3ClientMtm::RemoveDefaultServiceL()

   854 	{

   855 	User::Leave(KErrNotSupported);

   856 	}

   857 

   858 /**

   859 Sets the default POP service.

   860 

   861 @param	aService

   862 The default service

   863 */	

   864 EXPORT_C void CPop3ClientMtm::ChangeDefaultServiceL(const TMsvId& /*aService*/)

   865 	{

   866 	User::Leave(KErrNotSupported);

   867 	}

   868 

   869 

   870 EXPORT_C CMsvOperation* CImPOP3GetMail::GetMailL(CPop3ClientMtm& aPop3ClientMtm, TRequestStatus& aObserverRequestStatus, const CMsvEntrySelection& aMsvEntrySelection, TDes8& aPop3GetMailInfo, TImPOP3GetMailType aPOP3GetMailType)

   871 /** Creates and begins a new POP3 get mail operation.

   872 

   873 @param aPop3ClientMtm A reference to the POP3 Client MTM that wants to perform 

   874 the Get Mail operation.

   875 @param aObserverRequestStatus The status to be completed when the get mail 

   876 operation has completed.

   877 @param aMsvEntrySelection A selection of messages that need to be copied/moved 

   878 to a local folder. The first entry in this selection MUST be the service.

   879 @param aPop3GetMailInfo A packaged TImPop3GetMailInfo object, which sets the 

   880 maximum message size and the destination folder ID.

   881 @param aPOP3GetMailType Type of operation to perform

   882 @return The new CImPOP3GetMail object through which the get operation can be 

   883 controlled. */

   884 	{

   885 	CImPOP3GetMail* self = new(ELeave) CImPOP3GetMail(aPop3ClientMtm.Session(), aObserverRequestStatus, aPop3ClientMtm, aPOP3GetMailType);

   886 	CleanupStack::PushL(self);

   887 	self->ConstructL(aMsvEntrySelection, aPop3GetMailInfo);

   888 	CleanupStack::Pop(); //self

   889 	return self;

   890 	}

   891 

   892 EXPORT_C CImPOP3GetMail::~CImPOP3GetMail()

   893 /** Destructor. */

   894 	{

   895 	Cancel();

   896 	delete iMsvEntrySelection;

   897 	delete iMsvOperation;

   898 	}

   899 

   900 EXPORT_C const TDesC8& CImPOP3GetMail::FinalProgress()

   901 /** Gets information about a completed operation.

   902 

   903 @return Packaged TPop3Progress holding progress information. 

   904 @see TPop3Progress */

   905 	{

   906 	__ASSERT_ALWAYS(!IsActive(), gPanic(EMiutActiveInFinalProgress));

   907 

   908 	const TDesC8& opProgress = iMsvOperation->FinalProgress();

   909 

   910 	if (opProgress.Length())

   911 		{

   912 		// if an error was encountered during the Get New Mail operation then need to 

   913 		// return this as part of the final progresse.  If no error was encoutered then

   914 		// return iProgress

   915 		TPop3Progress prog;	

   916 		TPckgC<TPop3Progress> paramPack(prog);

   917 		paramPack.Set(opProgress);

   918 		TPop3Progress progress=paramPack();

   919 		if (iErrorProgress.iErrorCode != KErrNone)

   920 			{

   921 			progress.iTotalMsgs = iErrorProgress.iTotalMsgs;

   922 			progress.iMsgsToProcess = iErrorProgress.iMsgsToProcess;

   923 			progress.iBytesDone = iErrorProgress.iBytesDone;

   924 			progress.iTotalBytes = iErrorProgress.iTotalBytes;

   925 			progress.iErrorCode = iErrorProgress.iErrorCode;

   926 			progress.iPop3SubStateProgress = iErrorProgress.iPop3SubStateProgress;

   927 			}

   928 		else 

   929 			progress.iPop3SubStateProgress = progress.iPop3Progress;

   930 

   931 		switch(iPOP3GetMailType)

   932 			{

   933 			case EConnectAndCopyNewMailAndStayOnline:

   934 			case EConnectAndCopyNewMailAndDisconnect:

   935 				progress.iPop3Progress = TPop3Progress::EPopCopyNewMail;

   936 				break;

   937 			case EConnectAndMoveNewMailAndStayOnline:

   938 			case EConnectAndMoveNewMailAndDisconnect:

   939 				progress.iPop3Progress = TPop3Progress::EPopMoveNewMail;

   940 				break;

   941 			case EConnectAndCopyMailSelectionAndStayOnline:

   942 			case EConnectAndCopyMailSelectionAndDisconnect:

   943 				progress.iPop3Progress = TPop3Progress::EPopCopyMailSelection;

   944 				break;

   945 			case EConnectAndMoveMailSelectionAndStayOnline:

   946 			case EConnectAndMoveMailSelectionAndDisconnect:

   947 				progress.iPop3Progress = TPop3Progress::EPopMoveMailSelection;

   948 				break;

   949 			case EConnectAndCopyAllMailAndStayOnline:

   950 			case EConnectAndCopyAllMailAndDisconnect:

   951 				progress.iPop3Progress = TPop3Progress::EPopCopyAllMail;

   952 				break;

   953 			case EConnectAndMoveAllMailAndStayOnline:

   954 			case EConnectAndMoveAllMailAndDisconnect:

   955 				progress.iPop3Progress = TPop3Progress::EPopMoveAllMail;

   956 				break;

   957 			}

   958 		

   959 		iProgressBuf = progress;

   960 		}

   961 	return iProgressBuf;

   962 	}

   963 

   964 void CImPOP3GetMail::ResetProgress()

   965 	{

   966 	switch(iPOP3GetMailType)

   967 		{

   968 		case EConnectAndCopyNewMailAndStayOnline:

   969 		case EConnectAndCopyNewMailAndDisconnect:

   970 			iProgress.iPop3Progress = TPop3Progress::EPopCopyNewMail;

   971 			break;

   972 		case EConnectAndMoveNewMailAndStayOnline:

   973 		case EConnectAndMoveNewMailAndDisconnect:

   974 			iProgress.iPop3Progress = TPop3Progress::EPopMoveNewMail;

   975 			break;

   976 		case EConnectAndCopyMailSelectionAndStayOnline:

   977 		case EConnectAndCopyMailSelectionAndDisconnect:

   978 			iProgress.iPop3Progress = TPop3Progress::EPopCopyMailSelection;

   979 			break;

   980 		case EConnectAndMoveMailSelectionAndStayOnline:

   981 		case EConnectAndMoveMailSelectionAndDisconnect:

   982 			iProgress.iPop3Progress = TPop3Progress::EPopMoveMailSelection;

   983 			break;

   984 		case EConnectAndCopyAllMailAndStayOnline:

   985 		case EConnectAndCopyAllMailAndDisconnect:

   986 			iProgress.iPop3Progress = TPop3Progress::EPopCopyAllMail;

   987 			break;

   988 		case EConnectAndMoveAllMailAndStayOnline:

   989 		case EConnectAndMoveAllMailAndDisconnect:

   990 			iProgress.iPop3Progress = TPop3Progress::EPopMoveAllMail;

   991 		}

   992 	iProgress.iTotalMsgs = 0;

   993 	iProgress.iMsgsToProcess = 0;

   994 	iProgress.iBytesDone = 0;

   995 	iProgress.iTotalBytes = 0;

   996 	iProgress.iErrorCode = KErrNone;

   997 	}

   998 

   999 const TDesC8& CImPOP3GetMail::ProgressL()

  1000 /** Gets information on the progress of the operation. 

  1001 

  1002 @return Packaged TPop3Progress holding progress information. 

  1003 @see TPop3Progress */

  1004 	{

  1005 	const TDesC8& opProgress = iMsvOperation->ProgressL();

  1006 

  1007 	if (opProgress.Length())

  1008 		{

  1009 		// need to get Sub operation progress and put this into iPop3SubStateProgress

  1010 		TPop3Progress prog;	

  1011 		TPckgC<TPop3Progress> paramPack(prog);

  1012 		paramPack.Set(opProgress);

  1013 		TPop3Progress progress=paramPack();	

  1014 

  1015 		progress.iPop3SubStateProgress = progress.iPop3Progress;

  1016 		switch(iPOP3GetMailType)

  1017 			{

  1018 			case EConnectAndCopyNewMailAndStayOnline:

  1019 			case EConnectAndCopyNewMailAndDisconnect:

  1020 				progress.iPop3Progress = TPop3Progress::EPopCopyNewMail;

  1021 				break;

  1022 			case EConnectAndMoveNewMailAndStayOnline:

  1023 			case EConnectAndMoveNewMailAndDisconnect:

  1024 				progress.iPop3Progress = TPop3Progress::EPopMoveNewMail;

  1025 				break;

  1026 			case EConnectAndCopyMailSelectionAndStayOnline:

  1027 			case EConnectAndCopyMailSelectionAndDisconnect:

  1028 				progress.iPop3Progress = TPop3Progress::EPopCopyMailSelection;

  1029 				break;

  1030 			case EConnectAndMoveMailSelectionAndStayOnline:

  1031 			case EConnectAndMoveMailSelectionAndDisconnect:

  1032 				progress.iPop3Progress = TPop3Progress::EPopMoveMailSelection;

  1033 				break;

  1034 			case EConnectAndCopyAllMailAndStayOnline:

  1035 			case EConnectAndCopyAllMailAndDisconnect:

  1036 				progress.iPop3Progress = TPop3Progress::EPopCopyAllMail;

  1037 				break;

  1038 			case EConnectAndMoveAllMailAndStayOnline:

  1039 			case EConnectAndMoveAllMailAndDisconnect:

  1040 				progress.iPop3Progress = TPop3Progress::EPopMoveAllMail;

  1041 			}

  1042 		iProgressBuf = progress;

  1043 		}

  1044 	return iProgressBuf;

  1045 	}

  1046 

  1047 void CImPOP3GetMail::StoreProgressL()

  1048 	{

  1049 	const TDesC8& opProgress = iMsvOperation->ProgressL();

  1050 

  1051 	if (opProgress.Length())

  1052 		{

  1053 		TPop3Progress prog;	

  1054 		TPckgC<TPop3Progress> paramPack(prog);

  1055 		paramPack.Set(opProgress);

  1056 		TPop3Progress progress=paramPack();	

  1057 

  1058 		iProgress.iTotalMsgs = progress.iTotalMsgs;

  1059 		iProgress.iMsgsToProcess = progress.iMsgsToProcess;

  1060 		iProgress.iBytesDone = progress.iBytesDone;

  1061 		iProgress.iTotalBytes = progress.iTotalBytes;

  1062 		iProgress.iPop3SubStateProgress = progress.iPop3Progress;

  1063 		

  1064 		// only write the error code if no error has previously been set

  1065 		if ((iProgress.iErrorCode == KErrNone) && (iErrorProgress.iErrorCode == KErrNone))

  1066 			{

  1067 			if (iStatus.Int() != KErrNone)				

  1068 				iProgress.iErrorCode = iStatus.Int();

  1069 			else

  1070 				iProgress.iErrorCode = progress.iErrorCode;

  1071 			}

  1072 		iProgressBuf = progress;

  1073 		}

  1074 	}

  1075 

  1076 void CImPOP3GetMail::DoCancel()

  1077 	{

  1078 	iMsvOperation->Cancel();

  1079 	TRequestStatus* st = &iObserverRequestStatus;

  1080 	User::RequestComplete(st, KErrCancel);

  1081 	}

  1082 

  1083 CImPOP3GetMail::CImPOP3GetMail(CMsvSession& aMsvSession, TRequestStatus& aObserverRequestStatus, CPop3ClientMtm& aPop3ClientMtm, TImPOP3GetMailType aPOP3GetMailType)

  1084 	: CMsvOperation(aMsvSession, EPriorityStandard, aObserverRequestStatus),

  1085 	iPop3ClientMtm(aPop3ClientMtm),

  1086 	iPOP3GetMailType(aPOP3GetMailType)

  1087 	{

  1088 	__DECLARE_NAME(_S("CImPOP3GetMail"));

  1089 	}

  1090 

  1091 void CImPOP3GetMail::ConstructL(const CMsvEntrySelection& aMsvEntrySelection, TDes8& aPop3GetMailInfo)

  1092 	{

  1093 	iMsvEntrySelection = aMsvEntrySelection.CopyL();

  1094 	

  1095 	iPop3GetMailInfo.Copy(aPop3GetMailInfo);

  1096 

  1097 	CActiveScheduler::Add(this);

  1098 	ResetProgress();

  1099 	iState = EConnectToMailbox;

  1100 	ChangeStateL();

  1101 	iObserverRequestStatus = KRequestPending;

  1102 	SetActive();

  1103 	}

  1104 

  1105 void CImPOP3GetMail::Complete()

  1106 	{

  1107 	// complete the observer with error

  1108 	TRequestStatus* status=&iObserverRequestStatus;

  1109 	User::RequestComplete(status,KErrNone);

  1110 	}

  1111 

  1112 void CImPOP3GetMail::SelectAndChangeToNextStateL()

  1113 	{

  1114 	SelectNextStateL();

  1115 	ChangeStateL();

  1116 	}

  1117 

  1118 void CImPOP3GetMail::RunL()

  1119 	{

  1120 	TInt error = KErrNone;

  1121 	if (iState != EFinished)

  1122 		{

  1123 		// store progress if connecting, copying/moving new/all/selected messages.

  1124 		if ((iState == EConnectToMailbox) || (iState == ECopyNewMessages) ||

  1125 			(iState == ECopyAllMessages) ||	(iState == ECopyMessageSelection) ||

  1126 			(iState == EMoveNewMessages) || (iState == EMoveAllMessages) ||

  1127 			(iState == EMoveMessageSelection))

  1128 			{

  1129 			StoreProgressL();

  1130 			}

  1131 			

  1132 		if (iProgress.iErrorCode != KErrNone)

  1133 			{

  1134 			// There has been an error in the previous operation - remember the error.