appfw/apparchitecture/tef/refnativeplugin/refnativeplugin.cpp
branchRCL_3
changeset 20 c2c61fdca848
parent 19 924385140d98
child 21 9af619316cbf
equal deleted inserted replaced
19:924385140d98 20:c2c61fdca848
     1 /*
       
     2 * Copyright (c) 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: 
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include "refnativeplugin.h"
       
    20 #include "usiflog.h"
       
    21 #include "sisregistrywritablesession.h"
       
    22 
       
    23 #include <usif/sif/sif.h>
       
    24 #include <usif/sif/sifcommon.h>
       
    25 #include <usif/usiferror.h>
       
    26 #include <usif/sif/sifplugin.h>
       
    27 #include <usif/scr/screntries.h>
       
    28 #include <usif/scr/scr.h>
       
    29 #include <swi/msisuihandlers.h>
       
    30 #include <swi/asynclauncher.h>
       
    31 #include <swi/sisinstallerrors.h>
       
    32 #include <e32property.h>
       
    33 #include <sacls.h>
       
    34 #include <swi/sisregistrysession.h>
       
    35 
       
    36 using namespace Usif;
       
    37 
       
    38 static const TInt KRefNativePluginImpId = 0x10285BC4;
       
    39 
       
    40 static const TImplementationProxy ImplementationTable[] = 
       
    41 	{
       
    42 	IMPLEMENTATION_PROXY_ENTRY(KRefNativePluginImpId, CRefNativePlugin::NewL)
       
    43 	};
       
    44 
       
    45 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
       
    46 	{
       
    47 	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
       
    48 	return ImplementationTable;
       
    49 	}
       
    50 
       
    51 CRefNativePlugin* CRefNativePlugin::NewL()
       
    52 	{
       
    53 	DEBUG_PRINTF(_L8("Constructing CRefNativePlugin"));
       
    54 	CRefNativePlugin *self = new (ELeave) CRefNativePlugin();
       
    55 	CleanupStack::PushL(self);
       
    56 	self->ConstructL();
       
    57 	CleanupStack::Pop(self);
       
    58 	return self;
       
    59 	}
       
    60 
       
    61 void CRefNativePlugin::ConstructL()
       
    62 	{
       
    63 	iImpl = CRefNativePluginActiveImpl::NewL();
       
    64 	}
       
    65 
       
    66 CRefNativePlugin::~CRefNativePlugin()
       
    67 	{
       
    68 	delete iImpl;
       
    69 	}
       
    70 
       
    71 void CRefNativePlugin::CancelOperation()
       
    72 	{
       
    73 	DEBUG_PRINTF(_L8("Reference native plugin - Cancel"));
       
    74 	iImpl->Cancel();
       
    75 	}
       
    76 
       
    77 void CRefNativePlugin::GetComponentInfo(const TDesC& aFileName, const TSecurityContext& /*aSecurityContext*/,
       
    78 										 CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
       
    79 	{
       
    80 	iImpl->GetComponentInfo(aFileName, aComponentInfo, aStatus);
       
    81 	}
       
    82 
       
    83 void CRefNativePlugin::GetComponentInfo(RFile& aFileHandle, const TSecurityContext& /*aSecurityContext*/,
       
    84 						 				CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
       
    85 	{
       
    86 	iImpl->GetComponentInfo(aFileHandle, aComponentInfo, aStatus);
       
    87 	}
       
    88 
       
    89 void CRefNativePlugin::Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext,
       
    90 								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,
       
    91 								TRequestStatus& aStatus)
       
    92 	{
       
    93 	iImpl->Install(aFileName, aSecurityContext, aInputParams, aOutputParams, aStatus);
       
    94 	}
       
    95 
       
    96 void CRefNativePlugin::Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext,
       
    97 								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,
       
    98 								TRequestStatus& aStatus)
       
    99 	{
       
   100 	iImpl->Install(aFileHandle, aSecurityContext, aInputParams, aOutputParams, aStatus);
       
   101 	}
       
   102 
       
   103 void CRefNativePlugin::Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext,
       
   104 								const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)
       
   105 	{
       
   106 	iImpl->Uninstall(aComponentId, aSecurityContext, aInputParams, aOutputParams, aStatus);
       
   107 	}
       
   108 
       
   109 void CRefNativePlugin::Activate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, TRequestStatus& aStatus)
       
   110 
       
   111 	{
       
   112 	DEBUG_PRINTF(_L8("Reference native plugin - Activate"));
       
   113 	iImpl->Activate(aComponentId, aSecurityContext, aStatus);
       
   114 	}
       
   115 
       
   116 void CRefNativePlugin::Deactivate(TComponentId aComponentId, const TSecurityContext& aSecurityContext, TRequestStatus& aStatus)
       
   117 	{
       
   118 	DEBUG_PRINTF(_L8("Reference native plugin - Deactivate"));
       
   119 	iImpl->Deactivate(aComponentId, aSecurityContext, aStatus);
       
   120 	}
       
   121 
       
   122 //------------------CRefNativePluginActiveImpl---------------------
       
   123 
       
   124 CRefNativePluginActiveImpl* CRefNativePluginActiveImpl::NewL()
       
   125 	{
       
   126 	DEBUG_PRINTF(_L8("Reference native plugin - Constructing CRefNativePluginActiveImpl"));
       
   127 	CRefNativePluginActiveImpl *self = new (ELeave) CRefNativePluginActiveImpl();
       
   128 	CleanupStack::PushL(self);
       
   129 	self->ConstructL();
       
   130 	CleanupStack::Pop(1, self);
       
   131 	return self;
       
   132 	}
       
   133 
       
   134 void CRefNativePluginActiveImpl::ConstructL()
       
   135 	{
       
   136 	iInstallPrefs = Swi::CInstallPrefs::NewL();
       
   137 	iAsyncLauncher = Swi::CAsyncLauncher::NewL();
       
   138 	iComponentInfo = CComponentInfo::NewL();
       
   139 	CActiveScheduler::Add(this);
       
   140 	}
       
   141 
       
   142 CRefNativePluginActiveImpl::~CRefNativePluginActiveImpl()
       
   143 	{
       
   144 	delete iAsyncLauncher;
       
   145 	delete iInstallPrefs;
       
   146 	delete iComponentInfo;
       
   147 	}
       
   148 
       
   149 TBool CRefNativePluginActiveImpl::NeedUserCapabilityL()
       
   150 	{
       
   151 	// Silent install is not allowed when the package requires additional capabilities
       
   152 	// than what it is signed for (Pakage may request for some capability that is not 
       
   153 	// granted by the certificate used to sign it).
       
   154 	for(TInt cap=0; cap<ECapability_Limit; ++cap)
       
   155 		{
       
   156 		if (iComponentInfo->RootNodeL().UserGrantableCaps().HasCapability(TCapability(cap)))
       
   157 			{
       
   158 			DEBUG_PRINTF2(_L("Package requires additional capability - %d"), cap);
       
   159 			return ETrue;
       
   160 			}
       
   161 		}
       
   162 			
       
   163 	return EFalse;
       
   164 	}
       
   165 
       
   166 void CRefNativePluginActiveImpl::RunL()
       
   167 	{
       
   168 	if (iSilentInstall)
       
   169 		{
       
   170 		DEBUG_PRINTF(_L("Silent install  - CRefNativePluginActiveImpl::RunL"));
       
   171 		ProcessSilentInstallL();
       
   172 		}
       
   173 	else
       
   174 		{
       
   175 		TInt res = iStatus.Int();
       
   176 		DEBUG_PRINTF2(_L8("Reference native plugin - Operation finished with result %d"), res);
       
   177 	
       
   178 		// Output options
       
   179 		if (iOutputParams != NULL)
       
   180 			{
       
   181 			iOutputParams->AddIntL(KSifOutParam_ExtendedErrCode, res);
       
   182 			
       
   183 			if (iInstallRequest && res == KErrNone)
       
   184 				{
       
   185 				TComponentId resultComponentId = 0;
       
   186 				TRAPD(getLastIdErr, resultComponentId = GetLastInstalledComponentIdL());
       
   187 				if (getLastIdErr == KErrNone)
       
   188 					iOutputParams->AddIntL(KSifOutParam_ComponentId, resultComponentId);
       
   189 				}
       
   190 			}
       
   191 	
       
   192 		User::RequestComplete(iClientStatus, res);
       
   193 		iClientStatus = NULL;
       
   194 		}
       
   195 	}
       
   196 
       
   197 void CRefNativePluginActiveImpl::ProcessSilentInstallL()
       
   198 	{
       
   199 	// We need to do this only once per installation request
       
   200 	iSilentInstall = EFalse;
       
   201 	iInstallRequest = ETrue;
       
   202 	
       
   203 	TBool isNotAuthenticated = (ENotAuthenticated == iComponentInfo->RootNodeL().Authenticity());
       
   204 	TBool reqUserCap = NeedUserCapabilityL();
       
   205 	if (isNotAuthenticated || reqUserCap)
       
   206 		{
       
   207 		if (isNotAuthenticated)
       
   208 			{
       
   209 				DEBUG_PRINTF(_L("Silent Install is not allowed on unsigned or self-signed packages"));
       
   210 			}
       
   211 		
       
   212 		if (reqUserCap)
       
   213 			{
       
   214 				DEBUG_PRINTF(_L("Silent Install is not allowed when user capabilities are required"));
       
   215 			}
       
   216 		
       
   217 		User::RequestComplete(iClientStatus, KErrNotSupported);
       
   218 		iClientStatus = NULL;
       
   219 		}		
       
   220 	else
       
   221 		{
       
   222 		TInt err;
       
   223 		if (iFileHandle)
       
   224 			{
       
   225 			TRAP(err, iAsyncLauncher->InstallL(*this, *iFileHandle, *iInstallPrefs, iStatus));
       
   226 			}
       
   227 		else
       
   228 			{
       
   229 			//DEBUG_PRINTF2(_L("!!!Silent install for %S"), iFileName);
       
   230 			TRAP(err, iAsyncLauncher->InstallL(*this, iFileName, *iInstallPrefs, iStatus));
       
   231 			}
       
   232 		
       
   233 		if (err != KErrNone)
       
   234 			{
       
   235 			User::RequestComplete(iClientStatus, err);
       
   236 			iClientStatus = NULL;			
       
   237 			}
       
   238 		
       
   239 		SetActive();
       
   240 		}
       
   241 	}
       
   242 
       
   243 void CRefNativePluginActiveImpl::DoCancel()
       
   244 	{
       
   245 	if (iClientStatus)
       
   246 		{
       
   247 		iAsyncLauncher->CancelOperation();
       
   248 		delete iAsyncLauncher;
       
   249 		iAsyncLauncher = NULL;
       
   250 		
       
   251 		User::RequestComplete(iClientStatus, KErrCancel);
       
   252 		iClientStatus = NULL;
       
   253 		}
       
   254 	}
       
   255 
       
   256 void CRefNativePluginActiveImpl::CommonRequestPreamble(const TSecurityContext& aSecurityContext, const COpaqueNamedParams& aInputParams, 
       
   257 				COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)
       
   258 	{
       
   259 	aStatus = KRequestPending;
       
   260 	iClientStatus = &aStatus;
       
   261 
       
   262 	iInputParams = &aInputParams;
       
   263 	iOutputParams = &aOutputParams;
       
   264 
       
   265 	TInt declineOperation = 0;
       
   266 	TRAPD(err, aInputParams.GetIntByNameL(KDeclineOperationOptionName, declineOperation));
       
   267 	if(err == KErrNone && declineOperation)
       
   268 		{
       
   269 		iDeclineOperation = ETrue;
       
   270 		}
       
   271 	
       
   272 	// Check to see if we have the opaque input argument - InstallSilently 
       
   273 	TInt silentInstall = 0;
       
   274 	TRAP_IGNORE(aInputParams.GetIntByNameL(KSifInParam_InstallSilently, silentInstall));
       
   275 	if (silentInstall)
       
   276 		{
       
   277 		iSilentInstall = ETrue;
       
   278 		if (!aSecurityContext.HasCapability(ECapabilityTrustedUI))
       
   279 			{
       
   280 			User::RequestComplete(iClientStatus, KErrPermissionDenied);
       
   281 			iClientStatus = NULL;			
       
   282 			}
       
   283 		}	
       
   284 	}
       
   285 
       
   286 TComponentId CRefNativePluginActiveImpl::GetLastInstalledComponentIdL()
       
   287   	{
       
   288   	ASSERT(iInstallRequest);
       
   289   
       
   290   	// Find the id of the last installed component and return it
       
   291   	TInt uid;
       
   292   	User::LeaveIfError(RProperty::Get(KUidSystemCategory, KUidSwiLatestInstallation, uid));
       
   293 
       
   294 	Swi::RSisRegistrySession sisRegistrySession;
       
   295 	User::LeaveIfError(sisRegistrySession.Connect());
       
   296 	CleanupClosePushL(sisRegistrySession);
       
   297   
       
   298 	TUid tuid(TUid::Uid(uid));
       
   299 	TComponentId componentId = sisRegistrySession.GetComponentIdForUidL(tuid);
       
   300 	CleanupStack::PopAndDestroy(&sisRegistrySession);
       
   301 	
       
   302 	return componentId;
       
   303   	}
       
   304 
       
   305 void CRefNativePluginActiveImpl::GetComponentInfo(const TDesC& aFileName, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
       
   306 	{
       
   307 	DEBUG_PRINTF2(_L("Reference native plugin - retrieving component info for %S"), &aFileName);
       
   308 
       
   309 	aStatus = KRequestPending;
       
   310 	iClientStatus = &aStatus;
       
   311 
       
   312 	TRAPD(err, iAsyncLauncher->GetComponentInfoL(*this, aFileName, *iInstallPrefs, aComponentInfo, iStatus));
       
   313 	if (err != KErrNone)
       
   314 		{
       
   315 		TRequestStatus *statusPtr(&aStatus);
       
   316 		User::RequestComplete(statusPtr, err);
       
   317 		return;
       
   318 		}
       
   319 
       
   320 	SetActive();
       
   321 	}
       
   322 
       
   323 void CRefNativePluginActiveImpl::GetComponentInfo(RFile& aFileHandle, CComponentInfo& aComponentInfo, TRequestStatus& aStatus)
       
   324 	{
       
   325 	DEBUG_PRINTF(_L8("Reference native plugin - getting component info by file handle"));
       
   326 	
       
   327 	aStatus = KRequestPending;
       
   328 	iClientStatus = &aStatus;	
       
   329 
       
   330 	TRAPD(err, iAsyncLauncher->GetComponentInfoL(*this, aFileHandle, *iInstallPrefs, aComponentInfo, iStatus));
       
   331 	if (err != KErrNone)
       
   332 		{
       
   333 		TRequestStatus *statusPtr(&aStatus);
       
   334 		User::RequestComplete(statusPtr, err);
       
   335 		return;
       
   336 		}
       
   337 
       
   338 	SetActive();
       
   339 	}	
       
   340 
       
   341 void CRefNativePluginActiveImpl::Install(const TDesC& aFileName, const TSecurityContext& aSecurityContext,
       
   342 											const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,
       
   343 											TRequestStatus& aStatus)
       
   344 	{
       
   345 	DEBUG_PRINTF2(_L("Reference native plugin - install for %S"), &aFileName);
       
   346 	
       
   347 	CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus);
       
   348 	
       
   349 	TInt err;
       
   350 	if (iSilentInstall)
       
   351 		{
       
   352 		// Silent install does a few addtional checks on the package to see if is 
       
   353 		// signed and had the required capabilities. So we need to the get the 
       
   354 		// package component information with out installing it.
       
   355 		DEBUG_PRINTF2(_L("Silent install  - Get the ComponentInfo for %S"), &aFileName);
       
   356 		iFileName = aFileName;
       
   357 		TRAP(err, iAsyncLauncher->GetComponentInfoL(*this, aFileName, *iInstallPrefs, *iComponentInfo, iStatus));
       
   358 		}
       
   359 	else
       
   360 		{
       
   361 		// Proceed with the normal installation.
       
   362 		RArray<TInt> tmp;
       
   363 		tmp.Append(01);
       
   364 		tmp.Append(02);
       
   365 		tmp.Append(03);
       
   366 		tmp.Append(04);
       
   367 		tmp.Append(05);		
       
   368 		TRAP(err, iAsyncLauncher->InstallL(*this, aFileName, *iInstallPrefs, tmp, iStatus));
       
   369 		tmp.Close();
       
   370 		iInstallRequest = ETrue;
       
   371 		}
       
   372 	
       
   373 	if (err != KErrNone)
       
   374 		{
       
   375 		TRequestStatus *statusPtr(&aStatus);
       
   376 		User::RequestComplete(statusPtr, err);
       
   377 		return;
       
   378 		}
       
   379 	
       
   380 	SetActive();
       
   381 	}
       
   382 
       
   383 void CRefNativePluginActiveImpl::Install(RFile& aFileHandle, const TSecurityContext& aSecurityContext,
       
   384 											const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams,
       
   385 											TRequestStatus& aStatus)
       
   386 	{
       
   387 	DEBUG_PRINTF(_L8("Reference native plugin - install by file handle"));
       
   388 
       
   389 	CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus);
       
   390 
       
   391 	TInt err;
       
   392 	if (iSilentInstall)
       
   393 		{
       
   394 		// Silent install does a few addtional checks on the package to see if is 
       
   395 		// signed and had the required capabilities. So we need to the get the 
       
   396 		// package component information with out installing it.
       
   397 		iFileHandle = &aFileHandle;
       
   398 		TRAP(err, iAsyncLauncher->GetComponentInfoL(*this, aFileHandle, *iInstallPrefs, *iComponentInfo, iStatus));
       
   399 		}
       
   400 	else
       
   401 		{
       
   402 		// Proceed with the normal installation.
       
   403 		TRAP(err, iAsyncLauncher->InstallL(*this, aFileHandle, *iInstallPrefs, iStatus));
       
   404 		iInstallRequest = ETrue;
       
   405 		}
       
   406 	
       
   407 	if (err != KErrNone)
       
   408 		{
       
   409 		TRequestStatus *statusPtr(&aStatus);
       
   410 		User::RequestComplete(statusPtr, err);
       
   411 		return;
       
   412 		}
       
   413 
       
   414 	SetActive();
       
   415 	}
       
   416 
       
   417 void CRefNativePluginActiveImpl::Uninstall(TComponentId aComponentId, const TSecurityContext& aSecurityContext,
       
   418 		  const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)
       
   419 	{
       
   420 	TRAPD(err, UninstallL(aComponentId, aSecurityContext, aInputParams, aOutputParams, aStatus));
       
   421 	if (err != KErrNone)
       
   422 		{
       
   423 		TRequestStatus *statusPtr(&aStatus);
       
   424 		User::RequestComplete(statusPtr, err);
       
   425 		return;
       
   426 		}
       
   427 	SetActive();
       
   428 	}
       
   429 
       
   430 void CRefNativePluginActiveImpl::UninstallL(TComponentId aComponentId, const TSecurityContext& aSecurityContext,
       
   431 		  const COpaqueNamedParams& aInputParams, COpaqueNamedParams& aOutputParams, TRequestStatus& aStatus)
       
   432 	{
       
   433 	DEBUG_PRINTF(_L8("Reference native plugin - uninstall"));
       
   434 	CommonRequestPreamble(aSecurityContext, aInputParams, aOutputParams, aStatus);
       
   435     // Get UID for given component id
       
   436 	RSoftwareComponentRegistry scrSession;
       
   437 	User::LeaveIfError(scrSession.Connect());
       
   438 	CleanupClosePushL(scrSession);
       
   439 	
       
   440 	CPropertyEntry* propertyEntry = scrSession.GetComponentPropertyL(aComponentId, _L("CompUid"));
       
   441 	CleanupStack::PushL(propertyEntry);
       
   442 
       
   443 	CIntPropertyEntry* intPropertyEntry = dynamic_cast<CIntPropertyEntry *>(propertyEntry); 
       
   444 	
       
   445 	TRequestStatus *statusPtr(&aStatus);
       
   446 	if (intPropertyEntry == NULL)
       
   447 		{
       
   448 		DEBUG_PRINTF2(_L8("UID property for component %d was not found"), aComponentId);
       
   449 		User::RequestComplete(statusPtr, KErrNotFound);
       
   450 		return;
       
   451 		}
       
   452 
       
   453 	TUid objectId = TUid::Uid(intPropertyEntry->IntValue());
       
   454 	CleanupStack::PopAndDestroy(2, &scrSession);
       
   455 
       
   456 	iAsyncLauncher->UninstallL(*this, objectId, iStatus);
       
   457 	}
       
   458 
       
   459 void CRefNativePluginActiveImpl::Activate(TComponentId aComponentId, const TSecurityContext& /*aSecurityContext*/, TRequestStatus& aStatus)
       
   460 	{
       
   461 	DEBUG_PRINTF(_L8("Reference native plugin - activate"));
       
   462 	iStatus = KRequestPending;
       
   463 	aStatus = KRequestPending;
       
   464 	iClientStatus = &aStatus;
       
   465 
       
   466 	TRequestStatus* rs(&iStatus);
       
   467 	
       
   468 	Swi::RSisRegistryWritableSession sisRegSession;
       
   469 	TRAPD(err, 
       
   470 			User::LeaveIfError(sisRegSession.Connect());
       
   471 			sisRegSession.ActivateComponentL(aComponentId);
       
   472 			)
       
   473 	sisRegSession.Close();
       
   474 
       
   475 	User::RequestComplete(rs, err);
       
   476 	SetActive();
       
   477 	}
       
   478 
       
   479 void CRefNativePluginActiveImpl::Deactivate(TComponentId aComponentId, const TSecurityContext& /*aSecurityContext*/, TRequestStatus& aStatus)
       
   480 	{
       
   481 	DEBUG_PRINTF(_L8("Reference native plugin - deactivate"));
       
   482 	iStatus = KRequestPending;
       
   483 	aStatus = KRequestPending;
       
   484 	iClientStatus = &aStatus;
       
   485 
       
   486 	TRequestStatus* rs(&iStatus);
       
   487 
       
   488 	Swi::RSisRegistryWritableSession sisRegSession;
       
   489 	TRAPD(err, 
       
   490 			User::LeaveIfError(sisRegSession.Connect());
       
   491 			sisRegSession.DeactivateComponentL(aComponentId);
       
   492 			)
       
   493 	sisRegSession.Close();
       
   494 
       
   495 	User::RequestComplete(rs, err);
       
   496 	SetActive();
       
   497 	}
       
   498 
       
   499 // SWI::MUiHandler implementation
       
   500 TInt CRefNativePluginActiveImpl::DisplayLanguageL(const Swi::CAppInfo& /*aAppInfo*/,const RArray<TLanguage>& /*aLanguages*/)
       
   501 	{
       
   502 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayLanguageL"));
       
   503 	return 0;
       
   504 	}
       
   505 
       
   506 TInt CRefNativePluginActiveImpl::DisplayDriveL(const Swi::CAppInfo& /*aAppInfo*/,TInt64 /*aSize*/, const RArray<TChar>& /*aDriveLetters*/, const RArray<TInt64>& /*aDriveSpaces*/)
       
   507 	{
       
   508 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayDriveL"));
       
   509 	return 0;
       
   510 	}
       
   511 
       
   512 TBool CRefNativePluginActiveImpl::DisplayUninstallL(const Swi::CAppInfo& /*aAppInfo*/)
       
   513 	{
       
   514 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayUninstallL"));
       
   515 	if (iDeclineOperation)
       
   516 		{
       
   517 		DEBUG_PRINTF(_L8("Reference native plugin - Received an option to decline operation - stopping uninstall"));
       
   518 		return EFalse;
       
   519 		}
       
   520 	return ETrue;
       
   521 	}
       
   522 
       
   523 TBool CRefNativePluginActiveImpl::DisplayTextL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TFileTextOption /*aOption*/, const TDesC& /*aText*/)
       
   524 	{
       
   525 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayTextL"));
       
   526 	return ETrue;
       
   527 	}
       
   528 
       
   529 TBool CRefNativePluginActiveImpl::DisplayDependencyBreakL(const Swi::CAppInfo& /*aAppInfo*/, const RPointerArray<TDesC>& /*aComponents*/)
       
   530 	{
       
   531 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayDependencyBreakL"));
       
   532 	return ETrue;
       
   533 	}
       
   534 
       
   535 TBool CRefNativePluginActiveImpl::DisplayApplicationsInUseL(const Swi::CAppInfo& /*aAppInfo*/, const RPointerArray<TDesC>& /*aAppNames*/)
       
   536 	{
       
   537 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayApplicationsInUseL"));
       
   538 	return ETrue;
       
   539 	}
       
   540 
       
   541 TBool CRefNativePluginActiveImpl::DisplayQuestionL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TQuestionDialog /*aQuestion*/, const TDesC& /*aDes*/)
       
   542 	{
       
   543 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayQuestionL"));
       
   544 	return ETrue;
       
   545 	}
       
   546 
       
   547 TBool CRefNativePluginActiveImpl::DisplayInstallL(const Swi::CAppInfo& /*aAppInfo*/, const CApaMaskedBitmap* /*aLogo*/, const RPointerArray<Swi::CCertificateInfo>& /*aCertificates*/)
       
   548 	{
       
   549 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayInstallL"));
       
   550 
       
   551 	if (iDeclineOperation)
       
   552 		{
       
   553 		DEBUG_PRINTF(_L8("Reference native plugin - Received an option to decline operation - stopping install"));
       
   554 		return EFalse;
       
   555 		}
       
   556 	return ETrue;
       
   557 	}
       
   558 
       
   559 TBool CRefNativePluginActiveImpl::DisplayGrantCapabilitiesL(const Swi::CAppInfo& /*aAppInfo*/, const TCapabilitySet& /*aCapabilitySet*/)
       
   560 	{
       
   561 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayGrantCapabilitiesL"));
       
   562 	return ETrue;
       
   563 	}
       
   564 
       
   565 TBool CRefNativePluginActiveImpl::DisplayUpgradeL(const Swi::CAppInfo& /*aAppInfo*/, const Swi::CAppInfo& /*aExistingAppInfo*/)
       
   566 	{
       
   567 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayUpgradeL"));
       
   568 	return ETrue;
       
   569 	}
       
   570 
       
   571 TBool CRefNativePluginActiveImpl::DisplayOptionsL(const Swi::CAppInfo& /*aAppInfo*/, const RPointerArray<TDesC>& /*aOptions*/, RArray<TBool>& /*aSelections*/)
       
   572 	{
       
   573 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayOptionsL"));
       
   574 	return ETrue;
       
   575 	}
       
   576 
       
   577 TBool CRefNativePluginActiveImpl::DisplaySecurityWarningL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TSignatureValidationResult /*aSigValidationResult*/,
       
   578 						RPointerArray<CPKIXValidationResultBase>& /*aPkixResults*/, RPointerArray<Swi::CCertificateInfo>& /*aCertificates*/, TBool /*aInstallAnyway*/)
       
   579 	{
       
   580 	DEBUG_PRINTF(_L8("Reference native plugin - DisplaySecurityWarningL"));
       
   581 	return ETrue;
       
   582 	}
       
   583 
       
   584 TBool CRefNativePluginActiveImpl::DisplayOcspResultL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TRevocationDialogMessage /*aMessage*/, RPointerArray<TOCSPOutcome>& /*aOutcomes*/, 
       
   585 						RPointerArray<Swi::CCertificateInfo>& /*aCertificates*/,TBool /*aWarningOnly*/)
       
   586 	{
       
   587 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayOcspResultL"));
       
   588 	return ETrue;
       
   589 	}
       
   590 
       
   591 TBool CRefNativePluginActiveImpl::DisplayMissingDependencyL(const Swi::CAppInfo& /*aAppInfo*/, const TDesC& /*aDependencyName*/, TVersion /*aWantedVersionFrom*/,
       
   592 						TVersion /*aWantedVersionTo*/, TVersion /*aInstalledVersion*/)
       
   593 	{
       
   594 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayMissingDependencyL"));
       
   595 	return ETrue;
       
   596 	}
       
   597 
       
   598 TBool CRefNativePluginActiveImpl::HandleInstallEventL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TInstallEvent /*aEvent*/, TInt /*aValue*/, const TDesC& /*aDes*/)
       
   599 	{
       
   600 	DEBUG_PRINTF(_L8("Reference native plugin - HandleInstallEventL"));
       
   601 	return ETrue;
       
   602 	}
       
   603 
       
   604 void CRefNativePluginActiveImpl::HandleCancellableInstallEventL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TInstallCancellableEvent /*aEvent*/, Swi::MCancelHandler& /*aCancelHandler*/,
       
   605 						TInt /*aValue*/,const TDesC& /*aDes*/)
       
   606 	{	
       
   607 	DEBUG_PRINTF(_L8("Reference native plugin - HandleCancellableInstallEventL"));
       
   608 	}
       
   609 
       
   610 void CRefNativePluginActiveImpl::DisplayCannotOverwriteFileL(const Swi::CAppInfo& /*aAppInfo*/, const Swi::CAppInfo& /*aInstalledAppInfo*/,const TDesC& /*aFileName*/)
       
   611 	{	
       
   612 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayCannotOverwriteFileL"));
       
   613 	}
       
   614 
       
   615 void CRefNativePluginActiveImpl::DisplayErrorL(const Swi::CAppInfo& /*aAppInfo*/, Swi::TErrorDialog /*aType*/, const TDesC& /*aParam*/)
       
   616 	{
       
   617 	DEBUG_PRINTF(_L8("Reference native plugin - DisplayErrorL"));
       
   618 	}
       
   619