1 /*

     2 * Copyright (c) 2004-2009 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 <mctwritablecertstore.h>

    20 

    21 #include "certtool_commands.h"

    22 #include "certtool_controller.h"

    23 

    24 #include "keytool_utils.h"

    25 

    26 /*static*/ CCertToolRemoveApps* CCertToolRemoveApps::NewLC(CCertToolController* aController)

    27 	{

    28 	CCertToolRemoveApps* self = new (ELeave) CCertToolRemoveApps(aController);

    29 	CleanupStack::PushL(self);

    30 	self->ConstructL();

    31 	return self;

    32 	}

    33 	

    34 /*static*/ CCertToolRemoveApps* CCertToolRemoveApps::NewL(CCertToolController* aController)

    35 	{

    36 	CCertToolRemoveApps* self = CCertToolRemoveApps::NewLC(aController);

    37 	CleanupStack::Pop(self);

    38 	return self;

    39 	}

    40 

    41 CCertToolRemoveApps::CCertToolRemoveApps(CCertToolController* aController) : CCertToolList(aController)

    42 	{

    43 	}

    44 

    45 	

    46 CCertToolRemoveApps::~CCertToolRemoveApps()

    47 	{

    48 	Cancel();	

    49 	}

    50 

    51 void CCertToolRemoveApps::RunL()

    52 	{

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

    54 		{

    55 		// A problem occured. Handle gracefully.

    56 		User::Leave(iStatus.Int());

    57 		}	

    58 	switch (iState)

    59 		{	 

    60 		case EListCerts:

    61 			{

    62 			if (iCertInfos.Count()==0)

    63 				{

    64 				iController->DisplayLocalisedMsgL(R_CERTTOOL_ERR_EMPTY);

    65 				CActiveScheduler::Stop();				

    66 				}

    67 			else

    68 				{ 

    69 				if (iParams->iDefault)    

    70 					{

    71 					// Look for a specific certificate					

    72 					TInt certIndex = -1;

    73 					for (TInt j = 0; j < iCertInfos.Count(); j++)

    74 						{

    75 						if (iCertInfos[j]->Label() == *iParams->iDefault) 

    76 							{

    77 							certIndex = j;

    78 							break;

    79 							}

    80 						}	

    81 						

    82 					if (certIndex != -1)

    83 						{

    84 						iIndex = certIndex;

    85 						// Certificate found set app uids!

    86 						if (iParams->iCertstoreIndex == -1)

    87 							{

    88 							iParams->iCertstoreIndex = 0;

    89 							}

    90 						if (iParams->iCertstoreIndex >= iCertStore->CertStoreCount())

    91 							{

    92 							iController->DisplayLocalisedMsgL(R_CERTTOOL_ERR_NOTEXIST);	

    93 							User::Leave(KErrArgument);			

    94 							}						

    95 						iCertStore->Applications(*iCertInfos[iIndex], iApps, iStatus);

    96 						iState = ERemoveApps;

    97 						SetActive();

    98 						}

    99 					else 

   100 						{

   101 						User::Leave(KErrNotFound);

   102 						}			

   103 					}

   104 				}

   105 

   106 			}

   107 			break;

   108 		case ERemoveApps:

   109 			{				

   110 			if (iParams->iCertstoreIndex == -1)

   111 				{

   112 				iParams->iCertstoreIndex = 0;

   113 				}

   114 			if (iParams->iCertstoreIndex >= iCertStore->CertStoreCount())

   115 				{

   116 				iController->DisplayLocalisedMsgL(R_CERTTOOL_ERR_NOTEXIST);	

   117 				User::Leave(KErrArgument);			

   118 				}

   119 			TInt failCount = 0;				

   120 			// Check for duplicates

   121 			for (TInt k = 0; k < iParams->iUIDs.Count(); k++)

   122 				{

   123 				TInt idx = iApps.Find(iParams->iUIDs[k]);

   124 				if ( idx == KErrNotFound)

   125 					{

   126 					failCount++;

   127 					TBuf<128> msg;

   128 					const TDesC& tmp = KeyToolUtils::Uid2Des(iParams->iUIDs[k]);

   129 					msg.Format(_L("The certificate wan not trusted for application %S."), &tmp);

   130 					iController->DisplayErrorL(msg, iParams->iPageWise);

   131 					}

   132 				else 

   133 					{

   134 					iApps.Remove(idx);

   135 					}

   136 				}

   137 

   138 			if (failCount == iParams->iUIDs.Count())

   139 				{

   140 				CActiveScheduler::Stop();			

   141 				}

   142 			else

   143 				{

   144 				iState = EFinished;

   145 				iCertStore->SetApplicability(*iCertInfos[iIndex], iApps, iStatus);

   146 				SetActive();	

   147 				}	

   148 			}

   149 			break;

   150 		case EFinished:

   151 			{

   152 			iController->DisplayLocalisedMsgL(R_CERTTOOL_ERR_REMOVEAPPS_SUCCESS);			

   153 			CActiveScheduler::Stop();			

   154 			}

   155 			break;

   156 		default:

   157 			{

   158 			User::Panic(_L("REMOVEAPPS action: Illegal state."), 1);

   159 			}

   160 		}		

   161 

   162 	}

   163 

   164 TInt CCertToolRemoveApps::RunError(TInt aError)

   165 	{

   166 	CActiveScheduler::Stop();

   167 

   168 	switch (aError)

   169 		{

   170 		case KErrNotFound :

   171 			{

   172 			TRAP_IGNORE(iController->DisplayLocalisedMsgL(R_CERTTOOL_ERR_NOTFOUND));

   173 			TRAP_IGNORE(iController->DisplayErrorL(_L("\n"), iParams->iPageWise));						

   174 			}

   175 			break;

   176 		default:

   177 			{

   178 			TRAP_IGNORE(iController->DisplayErrorL(_L("RemoveApps: Unknown error. "), aError));		

   179 			TRAP_IGNORE(iController->DisplayErrorL(_L("\n"), iParams->iPageWise));			

   180 			}

   181 		}	

   182 

   183 	return KErrNone;	

   184 	}