cryptoservices/certificateandkeymgmt/x509/x509CertExt_v2.cpp
changeset 0 2c201484c85f
child 8 35751d3474b7
equal deleted inserted replaced
-1:000000000000 0:2c201484c85f
       
     1 /*
       
     2 * Copyright (c) 1998-2009 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 * X509CERTEXT.CPP
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 #include <s32strm.h>
       
    21 #include <x509certext.h>
       
    22 #include <asn1dec.h>
       
    23 
       
    24 void CX509ExtensionBase::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
    25 	{
       
    26 	TASN1DecGeneric dec(aBinaryData.Right(aBinaryData.Length() - aPos));
       
    27 	dec.InitL();
       
    28 	if (dec.Tag() != EASN1OctetString)
       
    29 		{
       
    30 		User::Leave(KErrArgument);
       
    31 		}
       
    32 	TInt end = aPos + dec.LengthDER();
       
    33 	aPos += dec.LengthDERHeader();//add on header for octet string here
       
    34 //pass in binary data with aPos set to start of contents octets of octet string
       
    35 //we cheat a little here; since we know an octet string is just the contents octets, 
       
    36 //we just pass in a reference to the contents octets, and save alloc'ing the whole thang
       
    37 	DoConstructL(aBinaryData, aPos);	
       
    38 	if (aPos != end)
       
    39 		{
       
    40 		User::Leave(KErrArgument);
       
    41 		}
       
    42 	}
       
    43 
       
    44 //1) basic constraints...
       
    45 EXPORT_C CX509BasicConstraintsExt* CX509BasicConstraintsExt::NewL(const TDesC8& aBinaryData)
       
    46 	{
       
    47 	TInt pos = 0;
       
    48 	return CX509BasicConstraintsExt::NewL(aBinaryData, pos);
       
    49 	}
       
    50 
       
    51 EXPORT_C CX509BasicConstraintsExt* CX509BasicConstraintsExt::NewLC(const TDesC8& aBinaryData)
       
    52 	{
       
    53 	TInt pos = 0;
       
    54 	return CX509BasicConstraintsExt::NewLC(aBinaryData, pos);
       
    55 	}
       
    56 
       
    57 EXPORT_C CX509BasicConstraintsExt* CX509BasicConstraintsExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
    58 	{
       
    59 	CX509BasicConstraintsExt* self = CX509BasicConstraintsExt::NewLC(aBinaryData, aPos);
       
    60 	CleanupStack::Pop();
       
    61 	return self;
       
    62 	}
       
    63 
       
    64 EXPORT_C CX509BasicConstraintsExt* CX509BasicConstraintsExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
    65 	{
       
    66 	CX509BasicConstraintsExt* self = new(ELeave) CX509BasicConstraintsExt;
       
    67 	CleanupStack::PushL(self);
       
    68 	self->ConstructL(aBinaryData, aPos);
       
    69 	return self;
       
    70 	}
       
    71 
       
    72 void CX509BasicConstraintsExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
    73 	{
       
    74 //sequence of 2 optional components, a bool and an int
       
    75 	TASN1DecSequence encSeq;
       
    76 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos);
       
    77 	TInt count = seq->Count();
       
    78 	TInt pos = 0;
       
    79 	if (pos < count)
       
    80 		{
       
    81 		TBool doneInt = EFalse;
       
    82 		TASN1DecGeneric* curr = seq->At(pos);
       
    83 		pos++;
       
    84 		if (curr->Tag() == EASN1Boolean)
       
    85 			{
       
    86 			TASN1DecBoolean encBool;
       
    87 			iIsCA = encBool.DecodeDERL(*curr);
       
    88 			}
       
    89 		else
       
    90 			{
       
    91 			TASN1DecInteger encInt;
       
    92 			iMaxChainLen = encInt.DecodeDERShortL(*curr);
       
    93 			doneInt = ETrue;
       
    94 			}
       
    95 		if (pos < count)
       
    96 			{
       
    97 			if (doneInt)
       
    98 				{
       
    99 				User::Leave(KErrArgument);
       
   100 				}
       
   101 			curr = seq->At(pos);
       
   102 			pos++;
       
   103 			TASN1DecInteger encInt;
       
   104 			iMaxChainLen = encInt.DecodeDERShortL(*curr);
       
   105 			if (iMaxChainLen < 0)
       
   106 				{
       
   107 				User::Leave(KErrArgument);
       
   108 				}
       
   109 			}
       
   110 		}
       
   111 	if (pos != count)
       
   112 		{
       
   113 		User::Leave(KErrArgument);
       
   114 		}
       
   115 	CleanupStack::PopAndDestroy();//seq
       
   116 	}
       
   117 
       
   118 CX509BasicConstraintsExt::CX509BasicConstraintsExt()
       
   119 	:iIsCA(EFalse), iMaxChainLen(KMaxTInt)
       
   120 	{
       
   121 	}
       
   122 
       
   123 CX509BasicConstraintsExt::~CX509BasicConstraintsExt()
       
   124 	{
       
   125 	}
       
   126 
       
   127 EXPORT_C TBool CX509BasicConstraintsExt::IsCA() const
       
   128 	{
       
   129 	return iIsCA;
       
   130 	}
       
   131 
       
   132 EXPORT_C TInt CX509BasicConstraintsExt::MaxChainLength() const
       
   133 	{
       
   134 	return iMaxChainLen;
       
   135 	}
       
   136 	
       
   137 //2) alt name
       
   138 //#pragma message ("creating empty CX509AltNameExt and destroying it kills process")
       
   139 EXPORT_C CX509AltNameExt* CX509AltNameExt::NewL(const TDesC8& aBinaryData)
       
   140 	{
       
   141 	TInt pos = 0;
       
   142 	return CX509AltNameExt::NewL(aBinaryData, pos);
       
   143 	}
       
   144 
       
   145 EXPORT_C CX509AltNameExt* CX509AltNameExt::NewLC(const TDesC8& aBinaryData)
       
   146 	{
       
   147 	TInt pos = 0;
       
   148 	return CX509AltNameExt::NewLC(aBinaryData, pos);
       
   149 	}
       
   150 
       
   151 EXPORT_C CX509AltNameExt* CX509AltNameExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   152 	{
       
   153 	CX509AltNameExt* self = CX509AltNameExt::NewLC(aBinaryData, aPos);
       
   154 	CleanupStack::Pop();
       
   155 	return self;
       
   156 	}
       
   157 
       
   158 EXPORT_C CX509AltNameExt* CX509AltNameExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   159 	{
       
   160 	CX509AltNameExt* self = new(ELeave) CX509AltNameExt;
       
   161 	CleanupStack::PushL(self);
       
   162 	self->ConstructL(aBinaryData, aPos);
       
   163 	return self;
       
   164 	}
       
   165 
       
   166 void CX509AltNameExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   167 	{
       
   168 	// The sequence should have at least 1 name here, previously this was checked
       
   169 	// but now zero lengths sequences are tolerated.
       
   170 	//
       
   171 	// RFC 3280 requires that CAs ensure that the SubjectAltName is not empty if it exists. The 
       
   172 	// behaviour of the client is undefined if this condition occurs. Since this code will 
       
   173 	// normally be used as a client (i.e. not the CA) and there should be no need to validate 
       
   174 	// the SubjectAltName we do not enfore a minimum sequence length.
       
   175 	// This avoids TLS connections being dropped unecessarily.
       
   176 
       
   177 	TASN1DecSequence encSeq;
       
   178 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 0, KMaxTInt);
       
   179 	TInt count = seq->Count();
       
   180 	iAuthorityName = new(ELeave) CArrayPtrFlat<CX509GeneralName> (1);
       
   181 	TASN1DecGeneric* gen;
       
   182 	for (TInt i = 0; i < count; i++)
       
   183 		{
       
   184 		gen = seq->At(i);
       
   185 		CX509GeneralName* gn = CX509GeneralName::NewLC(gen->Encoding());
       
   186 		iAuthorityName->AppendL(gn);
       
   187 		CleanupStack::Pop();//gn
       
   188 		}
       
   189 	CleanupStack::PopAndDestroy();
       
   190 	}
       
   191 
       
   192 CX509AltNameExt::~CX509AltNameExt()
       
   193 	{
       
   194 	if (iAuthorityName != NULL)
       
   195 		{
       
   196 		iAuthorityName->ResetAndDestroy();
       
   197 		delete iAuthorityName;
       
   198 		}
       
   199 	}
       
   200 
       
   201 EXPORT_C const CArrayPtrFlat<CX509GeneralName>& CX509AltNameExt::AltName() const
       
   202 	{
       
   203 	return *iAuthorityName;
       
   204 	}
       
   205 
       
   206 EXPORT_C TBool CX509AltNameExt::Match(const CX509AltNameExt& aExt) const
       
   207 	{
       
   208 	TBool res = EFalse;
       
   209 	const CArrayPtrFlat<CX509GeneralName>& otherGNs = aExt.AltName();
       
   210 	TInt otherGNCount = otherGNs.Count();
       
   211 	TInt thisGNCount = iAuthorityName->Count();
       
   212 	if (otherGNCount != thisGNCount)
       
   213 		{
       
   214 		}
       
   215 	else
       
   216 		{
       
   217 		res = ETrue;
       
   218 		for (TInt j = 0; j < otherGNCount; j++)
       
   219 				{
       
   220 				const CX509GeneralName* otherGN = otherGNs.At(j);
       
   221 				const CX509GeneralName* thisGN = iAuthorityName->At(j);
       
   222 				if (!thisGN->ExactMatch(*otherGN))
       
   223 					{
       
   224 					res = EFalse;
       
   225 					}
       
   226 				}
       
   227 		}
       
   228 	return res;
       
   229 	}
       
   230 
       
   231 CX509AltNameExt::CX509AltNameExt()
       
   232 	{
       
   233 	}
       
   234 
       
   235 //3) key usage
       
   236 CX509BitString::~CX509BitString()
       
   237 	{
       
   238 	delete iData;
       
   239 	}
       
   240 
       
   241 TBool CX509BitString::IsSet(TInt aBit) const
       
   242 	{
       
   243 	if (aBit < iLength)//offset from zero
       
   244 		{
       
   245 		TPtrC8 d(iData->Des());
       
   246 		TUint8 oct = d[(aBit/8)];
       
   247 		TUint mask = (1 << (7-(aBit % 8)));
       
   248 		return (oct & mask);
       
   249 		}
       
   250 	return EFalse;
       
   251 	}
       
   252 
       
   253 CX509BitString::CX509BitString(HBufC8* aData, TInt aLength)
       
   254 	:iData(aData), iLength(aLength)
       
   255 	{
       
   256 	}
       
   257 
       
   258 EXPORT_C CX509KeyUsageExt* CX509KeyUsageExt::NewL(const TDesC8& aBinaryData)
       
   259 	{
       
   260 	TInt pos = 0;
       
   261 	return CX509KeyUsageExt::NewL(aBinaryData, pos);
       
   262 	}
       
   263 
       
   264 EXPORT_C CX509KeyUsageExt* CX509KeyUsageExt::NewLC(const TDesC8& aBinaryData)
       
   265 	{
       
   266 	TInt pos = 0;
       
   267 	return CX509KeyUsageExt::NewLC(aBinaryData, pos);
       
   268 	}
       
   269 
       
   270 EXPORT_C CX509KeyUsageExt* CX509KeyUsageExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   271 	{
       
   272 	CX509KeyUsageExt* self = CX509KeyUsageExt::NewLC(aBinaryData, aPos);
       
   273 	CleanupStack::Pop();
       
   274 	return self;
       
   275 	}
       
   276 
       
   277 EXPORT_C CX509KeyUsageExt* CX509KeyUsageExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   278 	{
       
   279 	CX509KeyUsageExt* self = new(ELeave) CX509KeyUsageExt;
       
   280 	CleanupStack::PushL(self);
       
   281 	self->ConstructL(aBinaryData, aPos);
       
   282 	return self;
       
   283 	}
       
   284 
       
   285 void CX509KeyUsageExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   286 	{
       
   287 	TASN1DecGeneric gen(aBinaryData.Right(aBinaryData.Length() - aPos));
       
   288 	gen.InitL();
       
   289 	if (gen.Tag() != EASN1BitString)
       
   290 		{
       
   291 		User::Leave(KErrArgument);
       
   292 		}
       
   293 	TPtrC8 p(gen.GetContentDER());
       
   294 	if (p.Length() < 2)
       
   295 		{
       
   296 		User::Leave(KErrArgument);
       
   297 		}
       
   298 	TPtrC8 pData(p.Right(p.Length() - 1));
       
   299 	TInt paddingLength = p[0];
       
   300 	TInt bitStringLength = (pData.Length() * 8) - paddingLength;
       
   301 	HBufC8* bitString = pData.AllocL();
       
   302 	CleanupStack::PushL(bitString);
       
   303 	iData = new(ELeave) CX509BitString(bitString, bitStringLength);
       
   304 	CleanupStack::Pop();//bitstring
       
   305 	aPos += gen.LengthDER();
       
   306 	}
       
   307 
       
   308 CX509KeyUsageExt::CX509KeyUsageExt()
       
   309 	{
       
   310 	}
       
   311 
       
   312 CX509KeyUsageExt::~CX509KeyUsageExt()
       
   313 	{
       
   314 	delete iData;
       
   315 	}
       
   316 
       
   317 EXPORT_C TBool CX509KeyUsageExt::IsSet(TX509KeyUsage aUsage) const
       
   318 	{
       
   319 	return iData->IsSet(aUsage);
       
   320 	}
       
   321 
       
   322 //4) name constraints
       
   323 CX509GeneralSubtree* CX509GeneralSubtree::NewL(const TDesC8& aBinaryData)
       
   324 	{
       
   325 	TInt pos = 0;
       
   326 	return CX509GeneralSubtree::NewL(aBinaryData, pos);
       
   327 	}
       
   328 
       
   329 CX509GeneralSubtree* CX509GeneralSubtree::NewLC(const TDesC8& aBinaryData)
       
   330 	{
       
   331 	TInt pos = 0;
       
   332 	return CX509GeneralSubtree::NewLC(aBinaryData, pos);
       
   333 	}
       
   334 
       
   335 CX509GeneralSubtree* CX509GeneralSubtree::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   336 	{
       
   337 	CX509GeneralSubtree* self = CX509GeneralSubtree::NewLC(aBinaryData, aPos);
       
   338 	CleanupStack::Pop();
       
   339 	return self;
       
   340 	}
       
   341 
       
   342 CX509GeneralSubtree* CX509GeneralSubtree::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   343 	{
       
   344 	CX509GeneralSubtree* self = new(ELeave) CX509GeneralSubtree;
       
   345 	CleanupStack::PushL(self);
       
   346 	self->ConstructL(aBinaryData, aPos);
       
   347 	return self;
       
   348 	}
       
   349 
       
   350 void CX509GeneralSubtree::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   351 	{
       
   352 	TASN1DecSequence encSeq;
       
   353 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);//(seq here must have at least 1 name)
       
   354 	TInt count = seq->Count();
       
   355 	TInt pos = 0;
       
   356 	TASN1DecGeneric* curr = seq->At(pos);
       
   357 	pos++;
       
   358 	iName = CX509GeneralName::NewL(curr->Encoding());
       
   359 	if (pos < count)
       
   360 		{
       
   361 		TBool doneMax = EFalse;
       
   362 		curr = seq->At(pos);
       
   363 		pos++;
       
   364 		if (curr->Class() != EContextSpecific)
       
   365 				{
       
   366 				User::Leave(KErrArgument);
       
   367 				}
       
   368 			switch(curr->Tag())
       
   369 				{
       
   370 				case 0:
       
   371 					{
       
   372 					TASN1DecInteger encInt;
       
   373 					iMinDist = encInt.DecodeDERShortL(*curr);
       
   374 					break;
       
   375 					}
       
   376 				case 1:
       
   377 					{
       
   378 					TASN1DecInteger encInt;
       
   379 					iMaxDist = encInt.DecodeDERShortL(*curr);
       
   380 					doneMax = ETrue;
       
   381 					break;
       
   382 					}
       
   383 				}
       
   384 			if (pos < count)
       
   385 				{
       
   386 				curr = seq->At(pos);
       
   387 				if ((doneMax) || (curr->Class() != EContextSpecific) || (curr->Tag() != 1))
       
   388 					{
       
   389 					User::Leave(KErrArgument);
       
   390 					}
       
   391 				TASN1DecInteger encInt;
       
   392 				iMaxDist = encInt.DecodeDERShortL(*curr);
       
   393 				}
       
   394 		}
       
   395 	if (pos != count)
       
   396 		{
       
   397 		User::Leave(KErrArgument);
       
   398 		}
       
   399 	CleanupStack::PopAndDestroy();
       
   400 	}
       
   401 
       
   402 CX509GeneralSubtree::~CX509GeneralSubtree()
       
   403 	{
       
   404 	delete iName;
       
   405 	}
       
   406 
       
   407 EXPORT_C const CX509GeneralName& CX509GeneralSubtree::Name() const
       
   408 	{
       
   409 	return *iName;
       
   410 	}
       
   411 
       
   412 EXPORT_C TInt CX509GeneralSubtree::MinDistance() const
       
   413 	{
       
   414 	return iMinDist;
       
   415 	}
       
   416 
       
   417 EXPORT_C TInt CX509GeneralSubtree::MaxDistance() const
       
   418 	{
       
   419 	return iMaxDist;
       
   420 	}
       
   421 
       
   422 CX509GeneralSubtree::CX509GeneralSubtree()
       
   423 	:iMaxDist(KMaxTInt), iMinDist(0)
       
   424 	{
       
   425 	}
       
   426 
       
   427 //
       
   428 EXPORT_C CX509NameConstraintsExt* CX509NameConstraintsExt::NewL(const TDesC8& aBinaryData)
       
   429 	{
       
   430 	TInt pos = 0;
       
   431 	return CX509NameConstraintsExt::NewL(aBinaryData, pos);
       
   432 	}
       
   433 
       
   434 EXPORT_C CX509NameConstraintsExt* CX509NameConstraintsExt::NewLC(const TDesC8& aBinaryData)
       
   435 	{
       
   436 	TInt pos = 0;
       
   437 	return CX509NameConstraintsExt::NewLC(aBinaryData, pos);
       
   438 	}
       
   439 
       
   440 EXPORT_C CX509NameConstraintsExt* CX509NameConstraintsExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   441 	{
       
   442 	CX509NameConstraintsExt* self = CX509NameConstraintsExt::NewLC(aBinaryData, aPos);
       
   443 	CleanupStack::Pop();
       
   444 	return self;
       
   445 	}
       
   446 
       
   447 EXPORT_C CX509NameConstraintsExt* CX509NameConstraintsExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   448 	{
       
   449 	CX509NameConstraintsExt* self = new(ELeave) CX509NameConstraintsExt;
       
   450 	CleanupStack::PushL(self);
       
   451 	self->ConstructL(aBinaryData, aPos);
       
   452 	return self;
       
   453 	}
       
   454 
       
   455 void CX509NameConstraintsExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   456 	{
       
   457 	TASN1DecSequence encSeq;
       
   458 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos);
       
   459 	TInt count = seq->Count();
       
   460 	TInt pos = 0;
       
   461 
       
   462 	iExcludedSubtrees = new(ELeave) CArrayPtrFlat<CX509GeneralSubtree> (1);
       
   463 	iPermittedSubtrees = new(ELeave) CArrayPtrFlat<CX509GeneralSubtree> (1);
       
   464 	TBool doneExcluded = EFalse;
       
   465 	
       
   466 	if (pos < count)
       
   467 		{
       
   468 		TASN1DecGeneric* curr = seq->At(pos);
       
   469 		pos++;
       
   470 		if (curr->Class() != EContextSpecific)
       
   471 			{
       
   472 			User::Leave(KErrArgument);
       
   473 			}
       
   474 		switch (curr->Tag())
       
   475 			{
       
   476 			case 0:
       
   477 				{
       
   478 				AddSubtreesL(*iPermittedSubtrees, curr->Encoding());
       
   479 				break;
       
   480 				}
       
   481 			case 1:
       
   482 				{
       
   483 				AddSubtreesL(*iExcludedSubtrees, curr->Encoding());
       
   484 				doneExcluded = ETrue;
       
   485 				break;
       
   486 				}
       
   487 			default:
       
   488 				{
       
   489 				User::Leave(KErrArgument);
       
   490 				}
       
   491 			}
       
   492 		if (pos < count)
       
   493 			{
       
   494 			curr = seq->At(pos);
       
   495 			pos++;
       
   496 			if ((curr->Class() != EContextSpecific) || (curr->Tag() != 1) || (doneExcluded))
       
   497 				{
       
   498 				User::Leave(KErrArgument);
       
   499 				}
       
   500 			AddSubtreesL(*iExcludedSubtrees, curr->Encoding());
       
   501 			}
       
   502 		}
       
   503 	CleanupStack::PopAndDestroy();//seq
       
   504 	}
       
   505 
       
   506 void CX509NameConstraintsExt::AddSubtreesL(	CArrayPtrFlat<CX509GeneralSubtree>& aSubtrees,
       
   507 											const TDesC8& aBinaryData)
       
   508 	{
       
   509 	TASN1DecSequence encSeq;
       
   510 	TInt pos = 0;
       
   511 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, pos, 1, KMaxTInt);
       
   512 	TInt count = seq->Count();
       
   513 	TASN1DecGeneric* gen;
       
   514 	for(TInt i = 0; i < count; i++)
       
   515 		{
       
   516 		gen = seq->At(i);
       
   517 		CX509GeneralSubtree* subtree = CX509GeneralSubtree::NewLC(gen->Encoding());
       
   518 		aSubtrees.AppendL(subtree);
       
   519 		CleanupStack::Pop();
       
   520 		}
       
   521 	CleanupStack::PopAndDestroy();
       
   522 	}
       
   523 
       
   524 EXPORT_C CX509NameConstraintsExt::~CX509NameConstraintsExt()
       
   525 	{
       
   526 	if (iExcludedSubtrees != NULL)
       
   527 		{
       
   528 		iExcludedSubtrees->ResetAndDestroy();
       
   529 		delete iExcludedSubtrees;
       
   530 		}
       
   531 	if (iPermittedSubtrees != NULL)
       
   532 		{
       
   533 		iPermittedSubtrees->ResetAndDestroy();
       
   534 		delete iPermittedSubtrees;
       
   535 		}
       
   536 	}
       
   537 
       
   538 EXPORT_C const CArrayPtrFlat<CX509GeneralSubtree>& CX509NameConstraintsExt::ExcludedSubtrees() const
       
   539 	{
       
   540 	return *iExcludedSubtrees;
       
   541 	}
       
   542 
       
   543 EXPORT_C const CArrayPtrFlat<CX509GeneralSubtree>& CX509NameConstraintsExt::PermittedSubtrees() const
       
   544 	{
       
   545 	return *iPermittedSubtrees;
       
   546 	}
       
   547 
       
   548 CX509NameConstraintsExt::CX509NameConstraintsExt()
       
   549 	{
       
   550 	}
       
   551 
       
   552 //5) policy constraints
       
   553 TX509PolicyConstraint::TX509PolicyConstraint(TBool aRequired, TInt aCountdown)
       
   554 	:iRequired(aRequired), iCountdown(aCountdown)
       
   555 	{
       
   556 	}
       
   557 
       
   558 TX509PolicyConstraint::TX509PolicyConstraint()
       
   559 	:iRequired(EFalse), iCountdown(0)
       
   560 	{
       
   561 	}
       
   562 
       
   563 //
       
   564 EXPORT_C CX509PolicyConstraintsExt* CX509PolicyConstraintsExt::NewL(const TDesC8& aBinaryData)
       
   565 	{
       
   566 	TInt pos = 0;
       
   567 	return CX509PolicyConstraintsExt::NewL(aBinaryData, pos);
       
   568 	}
       
   569 
       
   570 EXPORT_C CX509PolicyConstraintsExt* CX509PolicyConstraintsExt::NewLC(const TDesC8& aBinaryData)
       
   571 	{
       
   572 	TInt pos = 0;
       
   573 	return CX509PolicyConstraintsExt::NewLC(aBinaryData, pos);
       
   574 	}
       
   575 
       
   576 EXPORT_C CX509PolicyConstraintsExt* CX509PolicyConstraintsExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   577 	{
       
   578 	CX509PolicyConstraintsExt* self = CX509PolicyConstraintsExt::NewLC(aBinaryData, aPos);
       
   579 	CleanupStack::Pop();
       
   580 	return self;
       
   581 	}
       
   582 
       
   583 EXPORT_C CX509PolicyConstraintsExt* CX509PolicyConstraintsExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   584 	{
       
   585 	CX509PolicyConstraintsExt* self = new(ELeave) CX509PolicyConstraintsExt;
       
   586 	CleanupStack::PushL(self);
       
   587 	self->ConstructL(aBinaryData, aPos);
       
   588 	return self;
       
   589 	}
       
   590 
       
   591 void CX509PolicyConstraintsExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   592 	{
       
   593 	TASN1DecSequence encSeq;
       
   594 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos);
       
   595 	TInt count = seq->Count();
       
   596 	TInt pos = 0;
       
   597 	TASN1DecGeneric* curr;
       
   598 	if (pos < count)
       
   599 		{
       
   600 		curr = seq->At(pos);
       
   601 		pos++;
       
   602 		if (curr->Class() != EContextSpecific)
       
   603 			{
       
   604 			User::Leave(KErrArgument);
       
   605 			}
       
   606 		switch (curr->Tag())
       
   607 			{
       
   608 			case 0:
       
   609 				{
       
   610 				iRequirePolicy.iRequired = ETrue;
       
   611 				TASN1DecInteger encInt;
       
   612 				iRequirePolicy.iCountdown = encInt.DecodeDERShortL(*curr);
       
   613 				break;
       
   614 				}
       
   615 			case 1:
       
   616 				{
       
   617 				iInhibitPolicyMapping.iRequired = ETrue;
       
   618 				TASN1DecInteger encInt;
       
   619 				iInhibitPolicyMapping.iCountdown = encInt.DecodeDERShortL(*curr);
       
   620 				break;
       
   621 				}
       
   622 			default:
       
   623 				{
       
   624 				User::Leave(KErrArgument);
       
   625 				}
       
   626 			}
       
   627 		if(pos < count)
       
   628 			{
       
   629 			curr = seq->At(pos);
       
   630 			pos++;
       
   631 			if ((iInhibitPolicyMapping.iRequired) || (curr->Class() != EContextSpecific) || (curr->Tag() != 1))
       
   632 				{
       
   633 				User::Leave(KErrArgument);
       
   634 				}
       
   635 			iInhibitPolicyMapping.iRequired = ETrue;
       
   636 			TASN1DecInteger encInt;
       
   637 			iInhibitPolicyMapping.iCountdown = encInt.DecodeDERShortL(*curr);
       
   638 			}
       
   639 		}
       
   640 	if (pos != count)
       
   641 		{
       
   642 		User::Leave(KErrArgument);
       
   643 		}
       
   644 	CleanupStack::PopAndDestroy();
       
   645 	}
       
   646 
       
   647 CX509PolicyConstraintsExt::CX509PolicyConstraintsExt()
       
   648 	{
       
   649 	}
       
   650 
       
   651 EXPORT_C CX509PolicyConstraintsExt::~CX509PolicyConstraintsExt()
       
   652 	{
       
   653 	}
       
   654 
       
   655 EXPORT_C TX509PolicyConstraint CX509PolicyConstraintsExt::ExplicitPolicyRequired() const
       
   656 	{
       
   657 	return iRequirePolicy;
       
   658 	}
       
   659 
       
   660 EXPORT_C TX509PolicyConstraint CX509PolicyConstraintsExt::InhibitPolicyMapping() const
       
   661 	{
       
   662 	return iInhibitPolicyMapping;
       
   663 	}
       
   664 
       
   665 //6) policies
       
   666 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewL(const TDesC8& aBinaryData)
       
   667 	{
       
   668 	TInt pos = 0;
       
   669 	return CX509PolicyQualifierInfo::NewL(aBinaryData, pos);
       
   670 	}
       
   671 
       
   672 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewLC(const TDesC8& aBinaryData)
       
   673 	{
       
   674 	TInt pos = 0;
       
   675 	return CX509PolicyQualifierInfo::NewLC(aBinaryData, pos);
       
   676 	}
       
   677 
       
   678 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   679 	{
       
   680 	CX509PolicyQualifierInfo* self = CX509PolicyQualifierInfo::NewLC(aBinaryData, aPos);
       
   681 	CleanupStack::Pop();
       
   682 	return self;
       
   683 	}
       
   684 
       
   685 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   686 	{
       
   687 	CX509PolicyQualifierInfo* self = new(ELeave) CX509PolicyQualifierInfo;
       
   688 	CleanupStack::PushL(self);
       
   689 	self->ConstructL(aBinaryData, aPos);
       
   690 	return self;
       
   691 	}
       
   692 
       
   693 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewL(const CX509PolicyQualifierInfo& aQualifier)
       
   694 	{
       
   695 	CX509PolicyQualifierInfo* self = CX509PolicyQualifierInfo::NewLC(aQualifier);
       
   696 	CleanupStack::Pop();//self
       
   697 	return self;
       
   698 	}
       
   699 
       
   700 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewLC(const CX509PolicyQualifierInfo& aQualifier)
       
   701 	{
       
   702 	CX509PolicyQualifierInfo* self = new(ELeave) CX509PolicyQualifierInfo;
       
   703 	CleanupStack::PushL(self);
       
   704 	self->ConstructL(aQualifier);
       
   705 	return self;
       
   706 	}
       
   707 
       
   708 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewL(RReadStream& aStream)
       
   709 	{
       
   710 	CX509PolicyQualifierInfo* self = CX509PolicyQualifierInfo::NewLC(aStream);
       
   711 	CleanupStack::Pop();
       
   712 	return self;
       
   713 	}
       
   714 
       
   715 CX509PolicyQualifierInfo* CX509PolicyQualifierInfo::NewLC(RReadStream& aStream)
       
   716 	{
       
   717 	CX509PolicyQualifierInfo* self = new(ELeave) CX509PolicyQualifierInfo();
       
   718 	CleanupStack::PushL(self);
       
   719 	self->ConstructL(aStream);
       
   720 	return self;
       
   721 	}
       
   722 
       
   723 void CX509PolicyQualifierInfo::ConstructL(RReadStream& aStream)
       
   724 	{
       
   725 	InternalizeL(aStream);
       
   726 	}
       
   727 
       
   728 void CX509PolicyQualifierInfo::ConstructL(const CX509PolicyQualifierInfo& aQualifier)
       
   729 	{
       
   730 	iPolicyQualifierId = aQualifier.iPolicyQualifierId->Des().AllocL();//must be a better way to do this!!
       
   731 	iData = aQualifier.iData->Des().AllocL();//must be a better way to do this!!
       
   732 	}
       
   733 
       
   734 void CX509PolicyQualifierInfo::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   735 	{
       
   736 	TASN1DecSequence encSeq;
       
   737 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
   738 	TInt count = seq->Count();
       
   739 	TInt pos = 0;
       
   740 	TASN1DecGeneric* curr = seq->At(pos);
       
   741 	pos++;
       
   742 	TASN1DecObjectIdentifier encOID;
       
   743 	iPolicyQualifierId = encOID.DecodeDERL(*curr);
       
   744 	if (pos < count)
       
   745 		{
       
   746 		iData = curr->Encoding().AllocL();
       
   747 		pos++;
       
   748 		}
       
   749 	else
       
   750 		{
       
   751 		iData = HBufC8::NewL(1);
       
   752 		*iData = KNullDesC8;
       
   753 		}
       
   754 	if (pos != count)
       
   755 		{
       
   756 		User::Leave(KErrArgument);
       
   757 		}
       
   758 	CleanupStack::PopAndDestroy();
       
   759 	}
       
   760 
       
   761 CX509PolicyQualifierInfo::CX509PolicyQualifierInfo()
       
   762 	{
       
   763 	}
       
   764 
       
   765 CX509PolicyQualifierInfo::~CX509PolicyQualifierInfo()
       
   766 	{
       
   767 	delete iPolicyQualifierId;
       
   768 	delete iData;
       
   769 	}
       
   770 
       
   771 EXPORT_C TPtrC CX509PolicyQualifierInfo::Id() const
       
   772 	{
       
   773 	return iPolicyQualifierId->Des();
       
   774 	}
       
   775 
       
   776 EXPORT_C TPtrC8 CX509PolicyQualifierInfo::Data() const
       
   777 	{
       
   778 	return iData->Des();
       
   779 	}
       
   780 
       
   781 void CX509PolicyQualifierInfo::ExternalizeL(RWriteStream& aStream) const
       
   782 	{
       
   783 	//iPolicyQualifierId
       
   784 	aStream << *iPolicyQualifierId;
       
   785 
       
   786 	//iData
       
   787 	aStream << *iData;
       
   788 	}
       
   789 
       
   790 void CX509PolicyQualifierInfo::InternalizeL(RReadStream& aStream)
       
   791 	{
       
   792 	//iPolicyQualifierId
       
   793 	delete iPolicyQualifierId;
       
   794 	iPolicyQualifierId=0;
       
   795 	iPolicyQualifierId=HBufC::NewL(aStream, KMaxTInt);
       
   796 
       
   797 	//iData
       
   798 	delete iData;
       
   799 	iData=0;
       
   800 	iData=HBufC8::NewL(aStream, KMaxTInt);
       
   801 	}
       
   802 
       
   803 
       
   804 CX509CertPolicyInfo* CX509CertPolicyInfo::NewL(const TDesC8& aBinaryData)
       
   805 	{
       
   806 	TInt pos = 0;
       
   807 	return CX509CertPolicyInfo::NewL(aBinaryData, pos);
       
   808 	}
       
   809 
       
   810 CX509CertPolicyInfo* CX509CertPolicyInfo::NewLC(const TDesC8& aBinaryData)
       
   811 	{
       
   812 	TInt pos = 0;
       
   813 	return CX509CertPolicyInfo::NewLC(aBinaryData, pos);
       
   814 	}
       
   815 
       
   816 CX509CertPolicyInfo* CX509CertPolicyInfo::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   817 	{
       
   818 	CX509CertPolicyInfo* self = CX509CertPolicyInfo::NewLC(aBinaryData, aPos);
       
   819 	CleanupStack::Pop();
       
   820 	return self;
       
   821 	}
       
   822 
       
   823 CX509CertPolicyInfo* CX509CertPolicyInfo::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   824 	{
       
   825 	CX509CertPolicyInfo* self = new(ELeave) CX509CertPolicyInfo;
       
   826 	CleanupStack::PushL(self);
       
   827 	self->ConstructL(aBinaryData, aPos);
       
   828 	return self;
       
   829 	}
       
   830 
       
   831 
       
   832 EXPORT_C CX509CertPolicyInfo* CX509CertPolicyInfo::NewL(RReadStream& aStream)
       
   833 	{
       
   834 	CX509CertPolicyInfo* self = CX509CertPolicyInfo::NewLC(aStream);
       
   835 	CleanupStack::Pop();
       
   836 	return self;
       
   837 	}
       
   838  
       
   839 EXPORT_C CX509CertPolicyInfo* CX509CertPolicyInfo::NewLC(RReadStream& aStream)
       
   840 	{
       
   841 	CX509CertPolicyInfo* self = new(ELeave) CX509CertPolicyInfo();
       
   842 	CleanupStack::PushL(self);
       
   843 	self->ConstructL(aStream);
       
   844 	return self;
       
   845 	}
       
   846 
       
   847 EXPORT_C CX509CertPolicyInfo* CX509CertPolicyInfo::NewL(const CX509CertPolicyInfo& aInfo)
       
   848 	{
       
   849 	CX509CertPolicyInfo* self = CX509CertPolicyInfo::NewLC(aInfo);
       
   850 	CleanupStack::Pop();//self
       
   851 	return self;
       
   852 	}
       
   853 
       
   854 EXPORT_C CX509CertPolicyInfo* CX509CertPolicyInfo::NewLC(const CX509CertPolicyInfo& aInfo)
       
   855 	{
       
   856 	CX509CertPolicyInfo* self = new(ELeave) CX509CertPolicyInfo;
       
   857 	CleanupStack::PushL(self);
       
   858 	self->ConstructL(aInfo);
       
   859 	return self;
       
   860 	}
       
   861 
       
   862 void CX509CertPolicyInfo::ConstructL(RReadStream& aStream)
       
   863 	{
       
   864 	InternalizeL(aStream);
       
   865 	}
       
   866 
       
   867 void CX509CertPolicyInfo::ConstructL(const CX509CertPolicyInfo& aInfo)
       
   868 	{
       
   869 	iCertPolicyId = aInfo.iCertPolicyId->Des().AllocL();//must be a better way to do this!!
       
   870 	iQualifiers = new(ELeave) CArrayPtrFlat<CX509PolicyQualifierInfo> (1);
       
   871 	TInt count = aInfo.iQualifiers->Count();
       
   872 	for (TInt i = 0; i < count; i++)
       
   873 		{
       
   874 		CX509PolicyQualifierInfo* q = CX509PolicyQualifierInfo::NewLC(*(aInfo.iQualifiers->At(i)));
       
   875 		iQualifiers->AppendL(q);
       
   876 		CleanupStack::Pop();//q
       
   877 		}
       
   878 	}
       
   879 
       
   880 void CX509CertPolicyInfo::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
   881 	{
       
   882 	TASN1DecSequence encSeq;
       
   883 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
   884 	TInt count = seq->Count();
       
   885 	TInt pos = 0;
       
   886 	TASN1DecGeneric* curr = seq->At(pos);
       
   887 	pos++;
       
   888 
       
   889 	TASN1DecObjectIdentifier encOID;
       
   890 	iCertPolicyId = encOID.DecodeDERL(*curr);
       
   891 	iQualifiers = new(ELeave) CArrayPtrFlat<CX509PolicyQualifierInfo> (1);
       
   892 	if (pos < count)
       
   893 		{
       
   894 		curr = seq->At(pos);
       
   895 		pos++;
       
   896 		TASN1DecSequence encSeqQualifier;
       
   897 		CArrayPtrFlat<TASN1DecGeneric>* seqQualifier = encSeqQualifier.DecodeDERLC(*curr);
       
   898 		TInt qCount = seqQualifier->Count();
       
   899 		for(TInt i = 0; i < qCount; i++)
       
   900 			{
       
   901 			TASN1DecGeneric* qGen = seqQualifier->At(i);
       
   902 			CX509PolicyQualifierInfo* qualifier = CX509PolicyQualifierInfo::NewLC(qGen->Encoding());
       
   903 			iQualifiers->AppendL(qualifier);
       
   904 			CleanupStack::Pop();//qualifier
       
   905 			}
       
   906 		CleanupStack::PopAndDestroy();
       
   907 		}
       
   908 	if (pos != count)
       
   909 		{
       
   910 		User::Leave(KErrArgument);
       
   911 		}
       
   912 	CleanupStack::PopAndDestroy();
       
   913 	}
       
   914 
       
   915 CX509CertPolicyInfo::~CX509CertPolicyInfo()
       
   916 	{
       
   917 	if (iQualifiers != NULL)
       
   918 		{
       
   919 		iQualifiers->ResetAndDestroy();
       
   920 		delete iQualifiers;
       
   921 		}
       
   922 	delete iCertPolicyId;
       
   923 	}
       
   924 
       
   925 EXPORT_C const CArrayPtrFlat<CX509PolicyQualifierInfo>& CX509CertPolicyInfo::Qualifiers() const
       
   926 	{
       
   927 	return *iQualifiers;
       
   928 	}
       
   929 
       
   930 EXPORT_C TPtrC CX509CertPolicyInfo::Id() const
       
   931 	{
       
   932 	return iCertPolicyId->Des();
       
   933 	}
       
   934 
       
   935 CX509CertPolicyInfo::CX509CertPolicyInfo()
       
   936 	{
       
   937 	}
       
   938 
       
   939 EXPORT_C void CX509CertPolicyInfo::ExternalizeL(RWriteStream& aStream) const
       
   940 	{
       
   941 	//iCertPolicyId
       
   942  	aStream << *iCertPolicyId;
       
   943 
       
   944  	// iQualifiers
       
   945 	aStream.WriteInt32L(iQualifiers->Count());
       
   946 	for (TInt32 i=0;i < iQualifiers->Count(); ++i)
       
   947 		{
       
   948 		(*iQualifiers)[i]->ExternalizeL(aStream);
       
   949 		}
       
   950 	}
       
   951 
       
   952 EXPORT_C void CX509CertPolicyInfo::InternalizeL(RReadStream& aStream)
       
   953 	{
       
   954 	//iCertPolicyId
       
   955 	delete iCertPolicyId;
       
   956 	iCertPolicyId=0;
       
   957 	iCertPolicyId=HBufC::NewL(aStream, KMaxTInt);
       
   958 
       
   959 	// iQualifiers
       
   960 	if (iQualifiers != NULL)
       
   961 		{
       
   962 		iQualifiers->ResetAndDestroy();
       
   963 		}
       
   964 	else
       
   965 		{
       
   966 		iQualifiers = new(ELeave) CArrayPtrFlat<CX509PolicyQualifierInfo> (1);
       
   967 		}
       
   968 
       
   969 	TInt32 count=aStream.ReadInt32L();
       
   970 	for (TInt32 i=0;i < count; ++i)
       
   971 		{
       
   972 		CX509PolicyQualifierInfo* policyQualifierInfo=CX509PolicyQualifierInfo::NewLC(aStream);
       
   973 		iQualifiers->AppendL(policyQualifierInfo);
       
   974 		CleanupStack::Pop(policyQualifierInfo);
       
   975 		}
       
   976 	}
       
   977 
       
   978 EXPORT_C CX509CertPoliciesExt* CX509CertPoliciesExt::NewL(const TDesC8& aBinaryData)
       
   979 	{
       
   980 	TInt pos = 0;
       
   981 	return CX509CertPoliciesExt::NewL(aBinaryData, pos);
       
   982 	}
       
   983 
       
   984 EXPORT_C CX509CertPoliciesExt* CX509CertPoliciesExt::NewLC(const TDesC8& aBinaryData)
       
   985 	{
       
   986 	TInt pos = 0;
       
   987 	return CX509CertPoliciesExt::NewLC(aBinaryData, pos);
       
   988 	}
       
   989 
       
   990 EXPORT_C CX509CertPoliciesExt* CX509CertPoliciesExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
   991 	{
       
   992 	CX509CertPoliciesExt* self = CX509CertPoliciesExt::NewLC(aBinaryData, aPos);
       
   993 	CleanupStack::Pop();
       
   994 	return self;
       
   995 	}
       
   996 
       
   997 EXPORT_C CX509CertPoliciesExt* CX509CertPoliciesExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
   998 	{
       
   999 	CX509CertPoliciesExt* self = new(ELeave) CX509CertPoliciesExt;
       
  1000 	CleanupStack::PushL(self);
       
  1001 	self->ConstructL(aBinaryData, aPos);
       
  1002 	return self;
       
  1003 	}
       
  1004 
       
  1005 void CX509CertPoliciesExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1006 	{
       
  1007 	TASN1DecSequence encSeq;
       
  1008 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
  1009 	TInt count = seq->Count();
       
  1010 	iPolicies = new(ELeave) CArrayPtrFlat<CX509CertPolicyInfo> (1);
       
  1011 	TASN1DecGeneric* gen;
       
  1012 	for (TInt i = 0; i < count; i++)
       
  1013 		{
       
  1014 		gen = seq->At(i);
       
  1015 		CX509CertPolicyInfo* policy = CX509CertPolicyInfo::NewLC(gen->Encoding());
       
  1016 		iPolicies->AppendL(policy);
       
  1017 		CleanupStack::Pop();//policy
       
  1018 		}
       
  1019 	CleanupStack::PopAndDestroy();
       
  1020 	}
       
  1021 
       
  1022 CX509CertPoliciesExt::~CX509CertPoliciesExt()
       
  1023 	{
       
  1024 	if (iPolicies != NULL)
       
  1025 		{
       
  1026 		iPolicies->ResetAndDestroy();
       
  1027 		delete iPolicies;
       
  1028 		}
       
  1029 	}
       
  1030 
       
  1031 EXPORT_C const CArrayPtrFlat<CX509CertPolicyInfo>& CX509CertPoliciesExt::Policies() const
       
  1032 	{
       
  1033 	return *iPolicies;
       
  1034 	}
       
  1035 
       
  1036 CX509CertPoliciesExt::CX509CertPoliciesExt()
       
  1037 	{
       
  1038 	}
       
  1039 
       
  1040 //7) policy mapping
       
  1041 CX509PolicyMapping* CX509PolicyMapping::NewL(const TDesC8& aBinaryData)
       
  1042 	{
       
  1043 	TInt pos = 0;
       
  1044 	return CX509PolicyMapping::NewL(aBinaryData, pos);
       
  1045 	}
       
  1046 
       
  1047 CX509PolicyMapping* CX509PolicyMapping::NewLC(const TDesC8& aBinaryData)
       
  1048 	{
       
  1049 	TInt pos = 0;
       
  1050 	return CX509PolicyMapping::NewLC(aBinaryData, pos);
       
  1051 	}
       
  1052 
       
  1053 CX509PolicyMapping* CX509PolicyMapping::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1054 	{
       
  1055 	CX509PolicyMapping* self = CX509PolicyMapping::NewLC(aBinaryData, aPos);
       
  1056 	CleanupStack::Pop();
       
  1057 	return self;
       
  1058 	}
       
  1059 
       
  1060 CX509PolicyMapping* CX509PolicyMapping::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1061 	{
       
  1062 	CX509PolicyMapping* self = new(ELeave) CX509PolicyMapping;
       
  1063 	CleanupStack::PushL(self);
       
  1064 	self->ConstructL(aBinaryData, aPos);
       
  1065 	return self;
       
  1066 	}
       
  1067 
       
  1068 EXPORT_C CX509PolicyMapping* CX509PolicyMapping::NewL(const CX509PolicyMapping& aMapping)
       
  1069 	{
       
  1070 	CX509PolicyMapping* self = CX509PolicyMapping::NewLC(aMapping);
       
  1071 	CleanupStack::Pop();
       
  1072 	return self;
       
  1073 	}
       
  1074 
       
  1075 EXPORT_C CX509PolicyMapping* CX509PolicyMapping::NewLC(const CX509PolicyMapping& aMapping)
       
  1076 	{
       
  1077 	CX509PolicyMapping* self = new(ELeave) CX509PolicyMapping;
       
  1078 	CleanupStack::PushL(self);
       
  1079 	self->ConstructL(aMapping);
       
  1080 	return self;
       
  1081 	}
       
  1082 
       
  1083 void CX509PolicyMapping::ConstructL(const CX509PolicyMapping& aMapping)
       
  1084 	{
       
  1085 	iIssuerPolicy = aMapping.iIssuerPolicy->AllocL();
       
  1086 	iSubjectPolicy = aMapping.iSubjectPolicy->AllocL();
       
  1087 	}
       
  1088 
       
  1089 void CX509PolicyMapping::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1090 	{
       
  1091 	TASN1DecSequence encSeq;
       
  1092 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos);
       
  1093 	if (seq->Count() < 2)
       
  1094 		{
       
  1095 		User::Leave(KErrArgument);
       
  1096 		}
       
  1097 	TASN1DecObjectIdentifier encOID;
       
  1098 	iIssuerPolicy = encOID.DecodeDERL(*(seq->At(0)));
       
  1099 	iSubjectPolicy = encOID.DecodeDERL(*(seq->At(1)));
       
  1100 	CleanupStack::PopAndDestroy();
       
  1101 	}
       
  1102 
       
  1103 CX509PolicyMapping::~CX509PolicyMapping()
       
  1104 	{
       
  1105 	delete iIssuerPolicy;
       
  1106 	delete iSubjectPolicy;
       
  1107 	}
       
  1108 
       
  1109 EXPORT_C TPtrC CX509PolicyMapping::IssuerPolicy() const
       
  1110 	{
       
  1111 	return iIssuerPolicy->Des();
       
  1112 	}
       
  1113 
       
  1114 EXPORT_C TPtrC CX509PolicyMapping::SubjectPolicy() const
       
  1115 	{
       
  1116 	return iSubjectPolicy->Des();
       
  1117 	}
       
  1118 
       
  1119 CX509PolicyMapping::CX509PolicyMapping()
       
  1120 	{
       
  1121 	}
       
  1122 
       
  1123 EXPORT_C CX509PolicyMappingExt* CX509PolicyMappingExt::NewL(const TDesC8& aBinaryData)
       
  1124 	{
       
  1125 	TInt pos = 0;
       
  1126 	return CX509PolicyMappingExt::NewL(aBinaryData, pos);
       
  1127 	}
       
  1128 
       
  1129 EXPORT_C CX509PolicyMappingExt* CX509PolicyMappingExt::NewLC(const TDesC8& aBinaryData)
       
  1130 	{
       
  1131 	TInt pos = 0;
       
  1132 	return CX509PolicyMappingExt::NewLC(aBinaryData, pos);
       
  1133 	}
       
  1134 
       
  1135 EXPORT_C CX509PolicyMappingExt* CX509PolicyMappingExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1136 	{
       
  1137 	CX509PolicyMappingExt* self = CX509PolicyMappingExt::NewLC(aBinaryData, aPos);
       
  1138 	CleanupStack::Pop();
       
  1139 	return self;
       
  1140 	}
       
  1141 
       
  1142 EXPORT_C CX509PolicyMappingExt* CX509PolicyMappingExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1143 	{
       
  1144 	CX509PolicyMappingExt* self = new(ELeave) CX509PolicyMappingExt;
       
  1145 	CleanupStack::PushL(self);
       
  1146 	self->ConstructL(aBinaryData, aPos);
       
  1147 	return self;
       
  1148 	}
       
  1149 
       
  1150 void CX509PolicyMappingExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1151 	{
       
  1152 	TASN1DecSequence encSeq;
       
  1153 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
  1154 	TInt count = seq->Count();
       
  1155 
       
  1156 	iPolicies = new(ELeave) CArrayPtrFlat<CX509PolicyMapping> (1);
       
  1157 	TASN1DecGeneric* gen;
       
  1158 	for (TInt i = 0; i < count; i++)
       
  1159 		{
       
  1160 		gen = seq->At(i);
       
  1161 		CX509PolicyMapping* policy = CX509PolicyMapping::NewLC(gen->Encoding());
       
  1162 		iPolicies->AppendL(policy);
       
  1163 		CleanupStack::Pop();//policy
       
  1164 		}
       
  1165 	CleanupStack::PopAndDestroy();
       
  1166 	}
       
  1167 
       
  1168 CX509PolicyMappingExt::~CX509PolicyMappingExt()
       
  1169 	{
       
  1170 	if (iPolicies != NULL)
       
  1171 		{
       
  1172 		iPolicies->ResetAndDestroy();
       
  1173 		delete iPolicies;
       
  1174 		}
       
  1175 	}
       
  1176 
       
  1177 EXPORT_C const CArrayPtrFlat<CX509PolicyMapping>& CX509PolicyMappingExt::Mappings() const
       
  1178 	{
       
  1179 	return *iPolicies;
       
  1180 	}
       
  1181 
       
  1182 CX509PolicyMappingExt::CX509PolicyMappingExt()
       
  1183 	{
       
  1184 	}
       
  1185 
       
  1186 //8) authority key ID
       
  1187 EXPORT_C CX509AuthorityKeyIdExt* CX509AuthorityKeyIdExt::NewL(const TDesC8& aBinaryData)
       
  1188 	{
       
  1189 	TInt pos = 0;
       
  1190 	return CX509AuthorityKeyIdExt::NewL(aBinaryData, pos);
       
  1191 	}
       
  1192 
       
  1193 EXPORT_C CX509AuthorityKeyIdExt* CX509AuthorityKeyIdExt::NewLC(const TDesC8& aBinaryData)
       
  1194 	{
       
  1195 	TInt pos = 0;
       
  1196 	return CX509AuthorityKeyIdExt::NewLC(aBinaryData, pos);
       
  1197 	}
       
  1198 
       
  1199 EXPORT_C CX509AuthorityKeyIdExt* CX509AuthorityKeyIdExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1200 	{
       
  1201 	CX509AuthorityKeyIdExt* self = CX509AuthorityKeyIdExt::NewLC(aBinaryData, aPos);
       
  1202 	CleanupStack::Pop();
       
  1203 	return self;
       
  1204 	}
       
  1205 
       
  1206 EXPORT_C CX509AuthorityKeyIdExt* CX509AuthorityKeyIdExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1207 	{
       
  1208 	CX509AuthorityKeyIdExt* self = new(ELeave) CX509AuthorityKeyIdExt;
       
  1209 	CleanupStack::PushL(self);
       
  1210 	self->ConstructL(aBinaryData, aPos);
       
  1211 	return self;
       
  1212 	}
       
  1213 
       
  1214 void CX509AuthorityKeyIdExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1215 	{
       
  1216 	TASN1DecSequence encSeq;
       
  1217 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos);
       
  1218 	TInt count = seq->Count();
       
  1219 	TInt pos = 0;
       
  1220 
       
  1221 	iAuthorityName = new(ELeave) CArrayPtrFlat<CX509GeneralName> (1);
       
  1222 	TASN1DecGeneric* curr;
       
  1223 	if (pos < count)
       
  1224 		{
       
  1225 		curr = seq->At(pos);
       
  1226 		pos++;
       
  1227 		if (curr->Class() != EContextSpecific)
       
  1228 			{
       
  1229 			User::Leave(KErrArgument);
       
  1230 			}
       
  1231 		switch(curr->Tag())
       
  1232 			{
       
  1233 			case 0:
       
  1234 				{
       
  1235 				DecodeKeyIdL(curr->Encoding());
       
  1236 				break;
       
  1237 				}
       
  1238 			case 1:
       
  1239 				{
       
  1240 				DecodeNameL(curr->Encoding());
       
  1241 				break;
       
  1242 				}
       
  1243 			case 2:
       
  1244 				{
       
  1245 				DecodeSerialNoL(curr->Encoding());
       
  1246 				break;
       
  1247 				}
       
  1248 			default:
       
  1249 				{
       
  1250 				User::Leave(KErrArgument);
       
  1251 				}
       
  1252 			}
       
  1253 		if (pos < count)
       
  1254 			{
       
  1255 			curr = seq->At(pos);
       
  1256 			pos++;
       
  1257 			if (curr->Class() != EContextSpecific)
       
  1258 				{
       
  1259 				User::Leave(KErrArgument);
       
  1260 				}
       
  1261 			switch(curr->Tag())
       
  1262 				{
       
  1263 				case 1:
       
  1264 					{
       
  1265 					DecodeNameL(curr->Encoding());
       
  1266 					break;
       
  1267 					}
       
  1268 				case 2:
       
  1269 					{
       
  1270 					DecodeSerialNoL(curr->Encoding());
       
  1271 					break;
       
  1272 					}
       
  1273 				default:
       
  1274 					{
       
  1275 					User::Leave(KErrArgument);
       
  1276 					}
       
  1277 				}
       
  1278 			if (pos < count)
       
  1279 				{
       
  1280 				curr = seq->At(pos);
       
  1281 				pos++;
       
  1282 				if ((curr->Class() != EContextSpecific) || (curr->Tag() != 2))
       
  1283 					{
       
  1284 					User::Leave(KErrArgument);
       
  1285 					}
       
  1286 				DecodeSerialNoL(curr->Encoding());
       
  1287 				}
       
  1288 			}
       
  1289 		}
       
  1290 	if (!iKeyIdentifier)
       
  1291 		{
       
  1292 		iKeyIdentifier = HBufC8::NewL(1);
       
  1293 		*iKeyIdentifier = KNullDesC8;
       
  1294 		}
       
  1295 	if (!iAuthorityCertSerialNumber)
       
  1296 		{
       
  1297 		iAuthorityCertSerialNumber = HBufC8::NewL(1);
       
  1298 		*iAuthorityCertSerialNumber = KNullDesC8;
       
  1299 		}
       
  1300 	CleanupStack::PopAndDestroy();
       
  1301 	}
       
  1302 
       
  1303 void CX509AuthorityKeyIdExt::DecodeNameL(const TDesC8& aBinaryData)
       
  1304 	{
       
  1305 	TASN1DecSequence encSeq;
       
  1306 	TInt pos = 0;
       
  1307 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, pos, 1, KMaxTInt);
       
  1308 	TInt count = seq->Count();
       
  1309 	TASN1DecGeneric* gen;
       
  1310 	for (TInt i = 0; i < count; i++)
       
  1311 		{
       
  1312 		gen = seq->At(i);
       
  1313 		CX509GeneralName* gn = CX509GeneralName::NewLC(gen->Encoding());
       
  1314 		iAuthorityName->AppendL(gn);
       
  1315 		CleanupStack::Pop();//gn
       
  1316 		}
       
  1317 	CleanupStack::PopAndDestroy();
       
  1318 	}
       
  1319 
       
  1320 void CX509AuthorityKeyIdExt::DecodeKeyIdL(const TDesC8& aBinaryData)
       
  1321 	{
       
  1322 	TASN1DecGeneric gen(aBinaryData);
       
  1323 	gen.InitL();
       
  1324 	if (iKeyIdentifier != NULL)
       
  1325 		{
       
  1326 		User::Leave(KErrArgument);
       
  1327 		}
       
  1328 	iKeyIdentifier = gen.GetContentDER().AllocL();
       
  1329 	}
       
  1330 
       
  1331 void CX509AuthorityKeyIdExt::DecodeSerialNoL(const TDesC8& aBinaryData)
       
  1332 	{
       
  1333 	TASN1DecGeneric gen(aBinaryData);
       
  1334 	gen.InitL();
       
  1335 	if (iAuthorityCertSerialNumber != NULL)
       
  1336 		{
       
  1337 		User::Leave(KErrArgument);
       
  1338 		}
       
  1339 	iAuthorityCertSerialNumber = gen.GetContentDER().AllocL();
       
  1340 	}
       
  1341 
       
  1342 CX509AuthorityKeyIdExt::~CX509AuthorityKeyIdExt()
       
  1343 	{
       
  1344 	if (iAuthorityName != NULL)
       
  1345 		{
       
  1346 		iAuthorityName->ResetAndDestroy();
       
  1347 		}
       
  1348 	delete iAuthorityName;
       
  1349 	delete iAuthorityCertSerialNumber;
       
  1350 	delete iKeyIdentifier;
       
  1351 	}
       
  1352 
       
  1353 EXPORT_C const CArrayPtrFlat<CX509GeneralName>& CX509AuthorityKeyIdExt::AuthorityName() const
       
  1354 	{
       
  1355 	return *iAuthorityName;
       
  1356 	}
       
  1357 
       
  1358 EXPORT_C TPtrC8 CX509AuthorityKeyIdExt::AuthorityCertSerialNumber() const
       
  1359 	{
       
  1360 	return iAuthorityCertSerialNumber->Des();
       
  1361 	}
       
  1362 
       
  1363 EXPORT_C TPtrC8 CX509AuthorityKeyIdExt::KeyId() const
       
  1364 	{
       
  1365 	return iKeyIdentifier->Des();
       
  1366 	}
       
  1367 
       
  1368 CX509AuthorityKeyIdExt::CX509AuthorityKeyIdExt()
       
  1369 	{
       
  1370 	}
       
  1371 
       
  1372 //9) subject key ID
       
  1373 EXPORT_C CX509SubjectKeyIdExt* CX509SubjectKeyIdExt::NewL(const TDesC8& aBinaryData)
       
  1374 	{
       
  1375 	TInt pos = 0;
       
  1376 	return CX509SubjectKeyIdExt::NewL(aBinaryData, pos);
       
  1377 	}
       
  1378 
       
  1379 EXPORT_C CX509SubjectKeyIdExt* CX509SubjectKeyIdExt::NewLC(const TDesC8& aBinaryData)
       
  1380 	{
       
  1381 	TInt pos = 0;
       
  1382 	return CX509SubjectKeyIdExt::NewLC(aBinaryData, pos);
       
  1383 	}
       
  1384 
       
  1385 EXPORT_C CX509SubjectKeyIdExt* CX509SubjectKeyIdExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1386 	{
       
  1387 	CX509SubjectKeyIdExt* self = CX509SubjectKeyIdExt::NewLC(aBinaryData, aPos);
       
  1388 	CleanupStack::Pop();
       
  1389 	return self;
       
  1390 	}
       
  1391 
       
  1392 EXPORT_C CX509SubjectKeyIdExt* CX509SubjectKeyIdExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1393 	{
       
  1394 	CX509SubjectKeyIdExt* self = new(ELeave) CX509SubjectKeyIdExt;
       
  1395 	CleanupStack::PushL(self);
       
  1396 	self->ConstructL(aBinaryData, aPos);
       
  1397 	return self;
       
  1398 	}
       
  1399 
       
  1400 void CX509SubjectKeyIdExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1401 	{
       
  1402 	TASN1DecOctetString octetStr;
       
  1403 	iKeyIdentifier = octetStr.DecodeDERL(aBinaryData, aPos);
       
  1404 	}
       
  1405 
       
  1406 EXPORT_C CX509SubjectKeyIdExt::~CX509SubjectKeyIdExt()
       
  1407 	{
       
  1408 	delete iKeyIdentifier;
       
  1409 	}
       
  1410 
       
  1411 EXPORT_C TPtrC8 CX509SubjectKeyIdExt::KeyId() const
       
  1412 	{
       
  1413 	return iKeyIdentifier->Des();
       
  1414 	}
       
  1415 
       
  1416 CX509SubjectKeyIdExt::CX509SubjectKeyIdExt()
       
  1417 	{
       
  1418 	}
       
  1419 
       
  1420 //10) extended key usage
       
  1421 EXPORT_C CX509ExtendedKeyUsageExt* CX509ExtendedKeyUsageExt::NewL(const TDesC8& aBinaryData)
       
  1422 	{
       
  1423 	TInt pos = 0;
       
  1424 	return CX509ExtendedKeyUsageExt::NewL(aBinaryData, pos);
       
  1425 	}
       
  1426 
       
  1427 EXPORT_C CX509ExtendedKeyUsageExt* CX509ExtendedKeyUsageExt::NewLC(const TDesC8& aBinaryData)
       
  1428 	{
       
  1429 	TInt pos = 0;
       
  1430 	return CX509ExtendedKeyUsageExt::NewLC(aBinaryData, pos);
       
  1431 	}
       
  1432 
       
  1433 EXPORT_C CX509ExtendedKeyUsageExt* CX509ExtendedKeyUsageExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1434 	{
       
  1435 	CX509ExtendedKeyUsageExt* self = CX509ExtendedKeyUsageExt::NewLC(aBinaryData, aPos);
       
  1436 	CleanupStack::Pop();
       
  1437 	return self;
       
  1438 	}
       
  1439 
       
  1440 EXPORT_C CX509ExtendedKeyUsageExt* CX509ExtendedKeyUsageExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1441 	{
       
  1442 	CX509ExtendedKeyUsageExt* self = new(ELeave) CX509ExtendedKeyUsageExt;
       
  1443 	CleanupStack::PushL(self);
       
  1444 	self->ConstructL(aBinaryData, aPos);
       
  1445 	return self;
       
  1446 	}
       
  1447 
       
  1448 void CX509ExtendedKeyUsageExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1449 	{
       
  1450 	TASN1DecSequence encSeq;
       
  1451 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
  1452 	TInt count = seq->Count();
       
  1453 
       
  1454 	iKeyUsages = new(ELeave) CArrayPtrFlat<HBufC> (1);
       
  1455 	TASN1DecGeneric* gen;
       
  1456 	for (TInt i = 0; i < count; i++)
       
  1457 		{
       
  1458 		gen = seq->At(i);
       
  1459 		TASN1DecObjectIdentifier encOID;
       
  1460 		HBufC* usage = encOID.DecodeDERL(*gen);
       
  1461 		CleanupStack::PushL(usage);
       
  1462 		iKeyUsages->AppendL(usage);
       
  1463 		CleanupStack::Pop();
       
  1464 		}
       
  1465 	CleanupStack::PopAndDestroy();
       
  1466 	}
       
  1467 
       
  1468 EXPORT_C CX509ExtendedKeyUsageExt::~CX509ExtendedKeyUsageExt()
       
  1469 	{
       
  1470 	if (iKeyUsages != NULL)
       
  1471 		{
       
  1472 		iKeyUsages->ResetAndDestroy();
       
  1473 		delete iKeyUsages;
       
  1474 		}
       
  1475 	}
       
  1476 
       
  1477 EXPORT_C const CArrayPtrFlat<HBufC>& CX509ExtendedKeyUsageExt::KeyUsages() const
       
  1478 	{
       
  1479 	return *iKeyUsages;
       
  1480 	}
       
  1481 
       
  1482 CX509ExtendedKeyUsageExt::CX509ExtendedKeyUsageExt()
       
  1483 	{
       
  1484 	}
       
  1485 
       
  1486 //12) authority information access - CX509AccessDescription
       
  1487 
       
  1488 CX509AccessDescription* CX509AccessDescription::NewL(const TDesC8& aBinaryData)
       
  1489 	{
       
  1490 	TInt pos = 0;
       
  1491 	return NewL(aBinaryData, pos);
       
  1492 	}
       
  1493 
       
  1494 CX509AccessDescription* CX509AccessDescription::NewLC(const TDesC8& aBinaryData)
       
  1495 	{
       
  1496 	TInt pos = 0;
       
  1497 	return NewLC(aBinaryData, pos);
       
  1498 	}
       
  1499 
       
  1500 CX509AccessDescription* CX509AccessDescription::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1501 	{
       
  1502 	CX509AccessDescription* self = NewLC(aBinaryData, aPos);
       
  1503 	CleanupStack::Pop(self);
       
  1504 	return self;
       
  1505 	}
       
  1506 
       
  1507 CX509AccessDescription* CX509AccessDescription::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1508 	{
       
  1509 	CX509AccessDescription* self = new (ELeave) CX509AccessDescription;
       
  1510 	CleanupStack::PushL(self);
       
  1511 	self->ConstructL(aBinaryData, aPos);
       
  1512 	return self;
       
  1513 	}
       
  1514 
       
  1515 CX509AccessDescription::CX509AccessDescription()
       
  1516 	{
       
  1517 	// empty
       
  1518 	}
       
  1519 
       
  1520 void CX509AccessDescription::ConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1521 	{
       
  1522 	TASN1DecSequence encSeq;
       
  1523 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 2, 2);
       
  1524 
       
  1525 	TASN1DecGeneric* curr = seq->At(0);
       
  1526 	TASN1DecObjectIdentifier encOID;
       
  1527 	iMethodId = encOID.DecodeDERL(*curr);
       
  1528 
       
  1529 	curr = seq->At(1);
       
  1530 	iLocation = CX509GeneralName::NewL(curr->Encoding());	
       
  1531 
       
  1532 	CleanupStack::PopAndDestroy(seq);
       
  1533 	}
       
  1534 
       
  1535 CX509AccessDescription::~CX509AccessDescription()
       
  1536 	{
       
  1537 	delete iMethodId;
       
  1538 	delete iLocation;
       
  1539 	}
       
  1540 
       
  1541 EXPORT_C TPtrC CX509AccessDescription::Method() const
       
  1542 	{
       
  1543 	return *iMethodId;
       
  1544 	}
       
  1545 
       
  1546 EXPORT_C const CX509GeneralName& CX509AccessDescription::Location() const
       
  1547 	{
       
  1548 	return *iLocation;
       
  1549 	}
       
  1550 
       
  1551 //12) authority information access - CX509AuthInfoAccessExt
       
  1552 
       
  1553 EXPORT_C CX509AuthInfoAccessExt* CX509AuthInfoAccessExt::NewL(const TDesC8& aBinaryData)
       
  1554 	{
       
  1555 	TInt pos = 0;
       
  1556 	return NewL(aBinaryData, pos);
       
  1557 	}
       
  1558 
       
  1559 EXPORT_C CX509AuthInfoAccessExt* CX509AuthInfoAccessExt::NewLC(const TDesC8& aBinaryData)
       
  1560 	{
       
  1561 	TInt pos = 0;
       
  1562 	return NewLC(aBinaryData, pos);
       
  1563 	}
       
  1564 
       
  1565 EXPORT_C CX509AuthInfoAccessExt* CX509AuthInfoAccessExt::NewL(const TDesC8& aBinaryData, TInt& aPos)
       
  1566 	{
       
  1567 	CX509AuthInfoAccessExt* self = NewLC(aBinaryData, aPos);
       
  1568 	CleanupStack::Pop(self);
       
  1569 	return self;
       
  1570 	}
       
  1571 
       
  1572 EXPORT_C CX509AuthInfoAccessExt* CX509AuthInfoAccessExt::NewLC(const TDesC8& aBinaryData, TInt& aPos)
       
  1573 	{
       
  1574 	CX509AuthInfoAccessExt* self = new (ELeave) CX509AuthInfoAccessExt;
       
  1575 	CleanupStack::PushL(self);
       
  1576 	self->ConstructL(aBinaryData, aPos);
       
  1577 	return self;
       
  1578 	}
       
  1579 
       
  1580 CX509AuthInfoAccessExt::CX509AuthInfoAccessExt()
       
  1581 	{
       
  1582 	// empty
       
  1583 	}
       
  1584 
       
  1585 void CX509AuthInfoAccessExt::DoConstructL(const TDesC8& aBinaryData, TInt& aPos)
       
  1586  	{
       
  1587 	TASN1DecSequence encSeq;
       
  1588 	CArrayPtrFlat<TASN1DecGeneric>* seq = encSeq.DecodeDERLC(aBinaryData, aPos, 1, KMaxTInt);
       
  1589 	TInt count = seq->Count();
       
  1590 
       
  1591 	iAccessDescs = new (ELeave) CArrayPtrFlat<CX509AccessDescription>(1);
       
  1592 
       
  1593 	for (TInt i = 0 ; i < count ; ++i)
       
  1594 		{
       
  1595 		TASN1DecGeneric* curr = seq->At(i);
       
  1596 		CX509AccessDescription* desc = CX509AccessDescription::NewLC(curr->Encoding());
       
  1597 		iAccessDescs->AppendL(desc);
       
  1598 		CleanupStack::Pop(desc);
       
  1599 		}
       
  1600 
       
  1601 	CleanupStack::PopAndDestroy(seq);
       
  1602 	}
       
  1603 
       
  1604 EXPORT_C CX509AuthInfoAccessExt::~CX509AuthInfoAccessExt()
       
  1605 	{
       
  1606 	if (iAccessDescs)
       
  1607 		{
       
  1608 		iAccessDescs->ResetAndDestroy();
       
  1609 		delete iAccessDescs;
       
  1610 		}
       
  1611 	}
       
  1612 
       
  1613 EXPORT_C const CArrayPtrFlat<CX509AccessDescription>& CX509AuthInfoAccessExt::AccessDescriptions() const
       
  1614 	{
       
  1615 	return *iAccessDescs;
       
  1616 	}