Symaptic: os/security/cryptomgmtlibs/securitytestfw/test/testhandler2/T

     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 *

    16 */

    19 #include <s32file.h>

    20 #include "t_input.h"

    21 #include "t_errorconverter.h"

    23 const TUint KMaxTagLength = 80;

    25 EXPORT_C TPtrC8 Input::ParseElement(const TDesC8& aBuf, const TDesC8& aStart, const TDesC8& aEnd)

    26 	{

    27 	TInt pos  = 0;

    28 	return Input::ParseElement(aBuf, aStart, aEnd, pos);

    29 	}

    31 EXPORT_C TPtrC8 Input::ParseElement(const TDesC8& aBuf, const TDesC8& aStart)

    32 	{

    33 	TInt pos = 0;

    34 	TBuf8<KMaxTagLength> end;

    35 	end.Copy(aStart);

    36 	end.Insert(1, _L8("/"));

    37 	return Input::ParseElement(aBuf, aStart, end, pos);

    38 	}

    40 EXPORT_C TPtrC8 Input::ParseElement(const TDesC8& aBuf,

    41 										const TDesC8& aStart,

    42 										const TDesC8& aEnd,

    43 										TInt& aPos)

    44 	{

    45 	TInt err = KErrNone;

    46 	return Input::ParseElement(aBuf, aStart, aEnd, aPos, err);

    47 	}

    50 // Find the portion of aBuf between aStart and aEnd, allowing for nesting

    51 EXPORT_C TPtrC8 Input::ParseElement(const TDesC8& aBuf,

    52 									const TDesC8& aStart,

    53 									const TDesC8& aEnd,

    54 									TInt& aPos,

    55 									TInt& aError)

    56 	{

    57 	aError = KErrNone;

    58 	TInt startPos = KErrNotFound;

    59 	TInt level = 0;

    60 	do

    61 		{

    62 		TPtrC8 data = aBuf.Mid(aPos);

    64 		// Find the first start or end tag

    65 		TInt nextStart = data.Find(aStart);

    66 		TInt nextEnd = data.Find(aEnd);

    68 		if (nextStart == KErrNotFound && nextEnd == KErrNotFound)

    69 			{

    70 			// None found

    71 			aError = KErrNotFound;

    72 			return TPtrC8();

    73 			}

    74 		else if (nextEnd == KErrNotFound || (nextStart != KErrNotFound && nextStart < nextEnd))

    75 			{

    76 			// Start tag found first

    77 			++level;

    78 			aPos += nextStart + aStart.Length();

    80 			if (startPos == KErrNotFound)

    81 				{

    82 				// Record position of first start tag

    83 				startPos = aPos;

    84 				}

    85 			}

    86 		else

    87 			{

    88 			// End tag found first

    89 			--level;

    90 			aPos += nextEnd + aEnd.Length();

    91 			}

    92 		}

    93 	while (level > 0);

    95 	if (level == -1)

    96 		{

    97 		// End tag found before start tag

    98 		aError = KErrArgument;

    99 		return TPtrC8();

   100 		}

   102 	ASSERT(startPos != KErrNotFound);

   103 	return aBuf.Mid(startPos, aPos - startPos - aEnd.Length());

   104 	}

   106 EXPORT_C TPtrC16 Input::ParseElement(const TDesC16& aBuf, const TDesC16& aStart, const TDesC16& aEnd)

   107 	{

   108 	TInt pos  = 0;

   109 	return Input::ParseElement(aBuf, aStart, aEnd, pos);

   110 	}

   113 EXPORT_C TPtrC16 Input::ParseElement(const TDesC16& aBuf,

   114 										const TDesC16& aStart,

   115 										const TDesC16& aEnd,

   116 										TInt& aPos)

   117 	{

   118 	TInt err = KErrNone;

   119 	return Input::ParseElement(aBuf, aStart, aEnd, aPos, err);

   120 	}

   123 EXPORT_C TPtrC16 Input::ParseElement(const TDesC16& aBuf,

   124 									const TDesC16& aStart,

   125 									const TDesC16& aEnd,

   126 									TInt& aPos,

   127 									TInt& aError)

   128 	{

   129 	aError = KErrNone;

   130 	const TInt length = aBuf.Length();

   131 	TPtrC16 temp1 = aBuf.Right(length - aPos);

   132 	TInt elementStart = temp1.Find(aStart);

   133 	if (elementStart < 0)

   134 		{

   135 		aError = elementStart;

   136 		TPtrC16 res(KNullDesC16);

   137 		return res;

   138 		}

   139 	elementStart+= aStart.Length();

   140 	aPos+=elementStart;

   142 	TPtrC16 temp2 = temp1.Right(temp1.Length() - elementStart);

   143 	TInt elementEnd = temp2.Find(aEnd);

   144 	if (elementEnd < 0)

   145 		{

   146 		TPtrC16 res(KNullDesC16);

   147 		return res;

   148 		}

   150 	aPos+=elementEnd;

   151 	aPos+=aEnd.Length();

   153 	TPtrC16 element = temp2.Left(elementEnd);

   154 	return element;

   155 	}

   157 EXPORT_C HBufC8* Input::ParseElementHexL(const TDesC8& aBuf, const TDesC8& aStart)

   158 	{

   159 	TPtrC8 data = Input::ParseElement(aBuf, aStart);

   160 	__ASSERT_ALWAYS(data.Size() % 2 == 0, User::Panic(_L("ParseElementHexL"), 1));

   161 	TInt bytes = data.Size()/2;

   162 	HBufC8* buf = HBufC8::NewLC(bytes);

   163 	TPtr8 ptr = buf->Des();

   164 	ptr.SetLength(bytes);

   166 	if(bytes)

   167 		{

   168 		for (TInt i = 0 ; i < data.Length() ; i += 2)

   169 			{

   170 			TUint8 tmp;

   171 			tmp=(TUint8)(data[i]-(data[i]>'9'?('A'-10):'0'));

   172 			tmp*=16;

   173 			tmp|=(TUint8)(data[i+1]-(data[i+1]>'9'?('A'-10):'0'));

   174 			ptr[i/2] = tmp;

   175 			}

   176 		}

   177 	CleanupStack::Pop(buf);

   178 	return buf;

   179 	}

   181 EXPORT_C TBool Input::ParseElementBoolL(const TDesC8& aBuf, const TDesC8& aStart)

   182 	{

   183 	TPtrC8 value = Input::ParseElement(aBuf, aStart);

   184 	if( value.CompareF(_L8("ETrue")) == 0 || value.CompareF(_L8("True")) == 0 )

   185 		{

   186 		return ETrue;

   187 		}

   188 	else if( value.CompareF(_L8("EFalse")) == 0 || value.CompareF(_L8("False")) == 0 )

   189 		{

   190 		return EFalse;

   191 		}

   192 	//if it's neither false nor true, leave

   193 	User::Leave(KErrArgument);

   194 	return EFalse;

   195 	}

   198 EXPORT_C TBool Input::GetExpectedResultL(const TDesC& aResult /* in */, TInt &aError /* out */)

   199 	{

   200 	TBool result;

   201 	CErrorConverter *errorConverter = CErrorConverter::NewLC();

   203 	result = errorConverter->GetExpectedResultL(aResult, aError);

   204 	CleanupStack::PopAndDestroy(errorConverter);

   206 	return(result);

   207 	}

   210 EXPORT_C TBool Input::GetExpectedResultL(const TInt &aError /* in */, HBufC*& aResult /* out */)

   211 	{

   212 	TBool result;

   213 	CErrorConverter *errorConverter = CErrorConverter::NewLC();

   215 	result = errorConverter->GetExpectedResultL(aError, aResult);

   216 	CleanupStack::PopAndDestroy(errorConverter);

   218 	return(result);

   219 	}

   221 // Allocate memory on the heap and copy in the value of a tagged element

   222 EXPORT_C void Input::ParseElementL(HBufC*& aMember,

   223 								   const TDesC& aBuf,

   224 								   const TDesC& aStart)

   225 	{

   226 	TInt pos = 0;

   227 	ParseElementL(aMember, aBuf, aStart, pos);

   228 	};

   230 // Allocate memory on the heap and copy in the value of a tagged element

   231 EXPORT_C void Input::ParseElementL(HBufC8*& aMember,

   232 								   const TDesC& aBuf,

   233 								   const TDesC& aStart)

   234 	{

   235 	TInt pos = 0;

   236 	ParseElementL(aMember, aBuf, aStart, pos);

   237 	};

   239 // Allocate memory on the heap and copy in the value of a tagged element

   240 EXPORT_C void Input::ParseElementL(HBufC*& aMember,

   241 								   const TDesC& aBuf,

   242 								   const TDesC& aStart,

   243 								   TInt& aPos)

   244 	{

   245 	TInt error = KErrNone;

   246 	ParseElementL(aMember, aBuf, aStart, aPos, error);

   247 	};

   249 // Allocate memory on the heap and copy in the value of a tagged element

   250 EXPORT_C void Input::ParseElementL(HBufC8*& aMember,

   251 								   const TDesC& aBuf,

   252 								   const TDesC& aStart,

   253 								   TInt& aPos)

   254 	{

   255 	TInt error = KErrNone;

   256 	ParseElementL(aMember, aBuf, aStart, aPos, error);

   257 	};

   259 // Allocate memory on the heap and copy in the value of a tagged element

   260 EXPORT_C void Input::ParseElementL(HBufC*& aMember,

   261 								   const TDesC& aBuf,

   262 								   const TDesC& aStart,

   263 								   TInt& aPos,

   264 								   TInt& aError)

   265 	{

   266 	__ASSERT_DEBUG(!aMember, User::Panic(_L("Input"), 1));

   269 	TPtrC value = ParseElement(aBuf, aStart, aPos, aError);

   270 	// copy file name to unicode buffer

   271 	aMember = HBufC::NewL(value.Length());

   272 	aMember->Des().Copy(value);

   273 	}

   275 // Allocate memory on the heap and copy in the value of a tagged element

   276 EXPORT_C void Input::ParseElementL(HBufC8*& aMember,

   277 								   const TDesC& aBuf,

   278 								   const TDesC& aStart,

   279 								   TInt& aPos,

   280 								   TInt& aError)

   281 	{

   282 	__ASSERT_DEBUG(!aMember, User::Panic(_L("Input"), 1));

   285 	TPtrC value = ParseElement(aBuf, aStart, aPos, aError);

   286 	// copy file name to narrow buffer

   287 	aMember = HBufC8::NewL(value.Length());

   288 	aMember->Des().Copy(value);

   289 	}

   291 // Allocate memory on the heap and copy in the value of a tagged element

   292 EXPORT_C TPtrC Input::ParseElement(const TDesC& aBuf, const TDesC& aStart)

   293 	{

   294 	TInt pos = 0;

   295 	return(ParseElement(aBuf, aStart, pos));

   296 	};

   299 // Allocate memory on the heap and copy in the value of a tagged element

   300 EXPORT_C TPtrC Input::ParseElement(const TDesC& aBuf, const TDesC& aStart, TInt& aPos)

   301 	{

   302 	TInt error = KErrNone;

   303 	return(ParseElement(aBuf, aStart, aPos, error));

   304 	};

   307 // Allocate memory on the heap and copy in the value of a tagged element

   308 EXPORT_C TPtrC Input::ParseElement(const TDesC& aBuf, const TDesC& aStart, TInt& aPos, TInt& aError)

   309 	{

   310 	// using the start tag <abcd> create a matching tag terminator <\abcd>

   311 	HBufC* hend = HBufC::NewMaxLC(aStart.Length()+1);

   313 	TPtr end = hend->Des();

   314 	end = aStart; // copy in start tag

   315 	end.Insert(1,_L("/"));  // make it into a terminator tag with same element name

   316 	// get value from element

   317 	TPtrC value = Input::ParseElement(aBuf, aStart, end, aPos, aError);

   319 	CleanupStack::PopAndDestroy(hend);

   320 	return(value);

   321 	}

   323 EXPORT_C HBufC8* Input::ReadFileL(const TDesC& aFilename, RFs& aFs)

   324 	{

   325 	HBufC8* ret = ReadFileLC(aFilename, aFs);

   326 	CleanupStack::Pop();

   327 	return ret;

   328 	}

   330 EXPORT_C HBufC8* Input::ReadFileL(const TDesC& aFilename, const TDesC& aPath, RFs& aFs)

   331 	{

   332 	HBufC8* ret = ReadFileLC(aFilename, aPath, aFs);

   333 	CleanupStack::Pop();

   334 	return ret;

   335 	}

   337 EXPORT_C HBufC8* Input::ReadFileLC(const TDesC& aFilename, RFs& aFs)

   338 	{

   339 	RFile file;

   340 	User::LeaveIfError(file.Open(aFs, aFilename, EFileRead));

   341 	CleanupClosePushL(file);

   342 	TInt size;

   343 	file.Size(size);

   344 	CleanupStack::PopAndDestroy();//fileClose

   346 	HBufC8* res = HBufC8::NewLC(size);

   347 	TPtr8 p(res->Des());

   348 	p.SetLength(size);

   350 	RFileReadStream stream;

   351 	User::LeaveIfError(stream.Open(aFs, aFilename, EFileStream));

   352 	CleanupClosePushL(stream);

   353 	stream.ReadL(p, size);

   354 	CleanupStack::PopAndDestroy();//streamClose

   355 	return res;

   356 	}

   358 EXPORT_C HBufC8* Input::ReadFileLC(const TDesC& aFilename, const TDesC& aPath, RFs& aFS)

   359 	{

   360 	TFileName fullname;

   361 	fullname.Append(aPath);

   362 	fullname.Append(aFilename);

   364 	RFile file;

   365 	User::LeaveIfError(file.Open(aFS, fullname, EFileRead));

   366 	CleanupClosePushL(file);

   367 	TInt size;

   368 	file.Size(size);

   369 	CleanupStack::PopAndDestroy();//fileClose

   371 	HBufC8* res = HBufC8::NewLC(size);

   372 	TPtr8 p(res->Des());

   373 	p.SetLength(size);

   375 	RFileReadStream stream;

   376 	User::LeaveIfError(stream.Open(aFS, fullname, EFileStream));

   377 	CleanupClosePushL(stream);

   378 	stream.ReadL(p, size);

   379 	CleanupStack::PopAndDestroy();//streamClose

   380 	return res;

   381 	}

   383 EXPORT_C void Input::ParseElementListL(const TDesC& aBuf,

   384 									   const TDesC& aStart,

   385 									   const TDesC& aEnd,

   386 									   RPointerArray<HBufC>& aElements,

   387 									   TInt& aPos)

   388 	{

   389 	TPtrC currentElement = ParseElement(aBuf, aStart, aEnd, aPos);

   390 	while (currentElement != KNullDesC)

   391 		{

   392 		HBufC* newElement = HBufC::NewL(currentElement.Size());

   393 		*newElement = currentElement;

   394 		User::LeaveIfError(aElements.Append(newElement));

   395 		currentElement.Set(ParseElement(aBuf, aStart, aEnd, aPos));

   396 		}

   397 	}

   399 EXPORT_C TUint Input::ParseIntElement(const TDesC8& aBuf, const TDesC8& aStart, const TDesC8& aEnd)

   400 	{

   401 	TInt pos  = 0;

   402 	return Input::ParseIntElement(aBuf, aStart, aEnd, pos);

   403 	}

   406 EXPORT_C TUint Input::ParseIntElement(const TDesC8& aBuf,

   407 										const TDesC8& aStart,

   408 										const TDesC8& aEnd,

   409 										TInt& aPos)

   410 	{

   411 	TInt err = KErrNone;

   412 	return Input::ParseIntElement(aBuf, aStart, aEnd, aPos, err);

   413 	}

   416 EXPORT_C TUint Input::ParseIntElement(const TDesC8& aBuf,

   417 									const TDesC8& aStart,

   418 									const TDesC8& aEnd,

   419 									TInt& aPos,

   420 									TInt& aError)

   421 	{

   422 	aError = KErrNone;

   423 	TPtrC8 temp = ParseElement(aBuf, aStart, aEnd, aPos, aError);

   425 	TUint result = 0;

   427 	if(aError == KErrNone)

   428 		{

   429 		TLex8 lex;

   430 		if(temp.Left(2) == _L8("0x"))

   431 			{

   432 			lex = temp.Mid(2);

   433 			aError = lex.Val(result, EHex);

   434 			}

   435 		else

   436 			{

   437 			lex = temp;

   438 			aError = lex.Val(result);

   439 			};

   441 		if(aError == KErrNone)

   442 			{

   443 			if(!lex.Eos())

   444 				{

   445 				aError = KErrArgument;

   446 				result = 0;

   447 				};

   448 			};

   449 		};

   450 	return(result);

   451 	}

   453 EXPORT_C TUint Input::ParseIntElement(const TDesC16& aBuf, const TDesC16& aStart, const TDesC16& aEnd)

   454 	{

   455 	TInt pos  = 0;

   456 	return Input::ParseIntElement(aBuf, aStart, aEnd, pos);

   457 	}

   460 EXPORT_C TUint Input::ParseIntElement(const TDesC16& aBuf,

   461 										const TDesC16& aStart,

   462 										const TDesC16& aEnd,

   463 										TInt& aPos)

   464 	{

   465 	TInt err = KErrNone;

   466 	return Input::ParseIntElement(aBuf, aStart, aEnd, aPos, err);

   467 	}

   470 EXPORT_C TUint Input::ParseIntElement(const TDesC16& aBuf,

   471 									const TDesC16& aStart,

   472 									const TDesC16& aEnd,

   473 									TInt& aPos,

   474 									TInt& aError)

   475 	{

   476 	aError = KErrNone;

   477 	TPtrC16 temp = ParseElement(aBuf, aStart, aEnd, aPos, aError);

   479 	TUint result = 0;

   481 	if(aError == KErrNone)

   482 		{

   483 		TLex16 lex;

   484 		if(temp.Left(2) == _L16("0x"))

   485 			{

   486 			lex = temp.Mid(2);

   487 			aError = lex.Val(result, EHex);

   488 			}

   489 		else

   490 			{

   491 			lex = temp;

   492 			aError = lex.Val(result);

   493 			};

   495 		if(aError == KErrNone)

   496 			{

   497 			if(!lex.Eos())

   498 				{

   499 				aError = KErrArgument;

   500 				result = 0;

   501 				};

   502 			};

   503 		};

   504 	return(result);

   505 	}

   508 // Allocate memory on the heap and copy in the value of a tagged element

   509 EXPORT_C TUint Input::ParseIntElement(const TDesC& aBuf, const TDesC& aStart)

   510 	{

   511 	TInt pos = 0;

   512 	return(ParseIntElement(aBuf, aStart, pos));

   513 	};

   516 // Allocate memory on the heap and copy in the value of a tagged element

   517 EXPORT_C TUint Input::ParseIntElement(const TDesC& aBuf, const TDesC& aStart, TInt& aPos)

   518 	{

   519 	TInt error = KErrNone;

   520 	return(ParseIntElement(aBuf, aStart, aPos, error));

   521 	};

   524 // Allocate memory on the heap and copy in the value of a tagged element

   525 EXPORT_C TUint Input::ParseIntElement(const TDesC& aBuf, const TDesC& aStart, TInt& aPos, TInt& aError)

   526 	{

   527 	// get value from element

   528 	TPtrC temp = Input::ParseElement(aBuf, aStart, aPos, aError);

   529 	TUint result = 0;

   531 	if(aError == KErrNone)

   532 		{

   533 		TLex16 lex;

   534 		if(temp.Left(2) == _L16("0x"))

   535 			{

   536 			lex = temp.Mid(2);

   537 			aError = lex.Val(result, EHex);

   538 			}

   539 		else

   540 			{

   541 			lex = temp;

   542 			aError = lex.Val(result);

   543 			};

   545 		if(aError == KErrNone)

   546 			{

   547 			if(!lex.Eos())

   548 				{

   549 				aError = KErrArgument;

   550 				result = 0;

   551 				};

   552 			};

   553 		};

   555 	return(result);

   556 	}

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--