1 //

     2 // Copyright (c) 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 "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 #include <s32file.h>

    19 #include "bautils.h" 

    20 #include "TEFparser.h"

    21 #include "utf.h" 

    22 

    23 _LIT(KReturn, "\r");

    24 _LIT(KNewline, "\n");

    25 _LIT(KOpenBrk, "[");

    26 _LIT(KCloseBrk, "]");

    27 _LIT(KSpace, " ");

    28 _LIT(KTab, "\t");

    29 

    30 _LIT(KIniExtension, ".ini");

    31 _LIT(KScriptFile, ".script");

    32 _LIT(KDot, ".");

    33 

    34 #define KIniSectionIdLength 512

    35 

    36 

    37 EXPORT_C TBool TEFparser::FileType(const TDesC& aBuf)

    38 	{

    39 	

    40 	TInt pos1 = aBuf.Find(KDot);

    41 	

    42 	TPtrC fileType = aBuf.Mid(pos1);

    43 	

    44 	if(fileType == KScriptFile)

    45 		{

    46 		return ETrue;

    47 		}

    48 	else

    49 		{

    50 		return EFalse;

    51 		}

    52 	}

    53 

    54 EXPORT_C TInt TEFparser::ReadFileLC(RFs& aFs, 

    55 										const TDesC& aScriptFilepath,

    56 										TPtrC& aScriptFileContents )

    57 	{

    58 	

    59 	RFile scriptFile;

    60 	TInt err = scriptFile.Open(aFs, aScriptFilepath, EFileStream | EFileRead | EFileShareAny);

    61 	if (err != KErrNone)

    62 		{	

    63 		return KErrNotFound;

    64 		}

    65 	// gets size of ini file

    66 	TInt size;

    67 	scriptFile.Size(size);

    68 	scriptFile.Close();

    69 			

    70 	// reads ini into iTestInput

    71 	HBufC* scriptFileH16 = HBufC::NewLC(size);

    72 	HBufC8* scriptFileH = HBufC8::NewLC(size);

    73 	

    74 	//RBuf scriptFileR;

    75 	TPtr8 pInput = scriptFileH->Des(); 

    76 	TPtr pInput16 = scriptFileH16->Des(); 

    77 	

    78 	pInput.SetLength(size); 

    79 	

    80 	RFileReadStream stream;

    81 	User::LeaveIfError(stream.Open(aFs, aScriptFilepath, EFileStream | EFileRead | EFileShareReadersOnly));

    82 	CleanupClosePushL(stream);

    83 	stream.ReadL(pInput,size);

    84 	

    85 //	stream.ReadL(pInput, size);

    86 	

    87 	pInput16.Copy(pInput);

    88 	//scriptFileR.Assign(scriptFileH16);

    89 	

    90 	aScriptFileContents.Set(*scriptFileH16);

    91 	

    92 	CleanupStack::PopAndDestroy(2); // stream, testInput

    93 	

    94 	return KErrNone;

    95 	}

    96 

    97 EXPORT_C TPtrC TEFparser::GetRunTestStep(TPtrC& aBuf, 

    98 									const TDesC& aTag,

    99 									TInt& aPos,

   100 									TInt& aError)

   101 	{

   102 	TInt endPos = 0;

   103 	TInt startPos = 0;

   104 	TInt tempPos = 0;

   105 	

   106 	TPtrC data = aBuf.Mid(aPos);

   107 	

   108 	tempPos = data.Find(aTag);

   109 	

   110 	if (tempPos != KErrNotFound)

   111 		{

   112 		tempPos += aTag.Length();

   113 //			

   114 		TPtrC temprunStepData = data.Mid(tempPos);		

   115 //		

   116 		endPos = temprunStepData.Find(KNewline);

   117 		if (endPos == KErrNotFound)

   118 			{

   119 			endPos = temprunStepData.Find(KReturn);

   120 			}

   121 		if (endPos == KErrNotFound)

   122 			{

   123 			endPos = temprunStepData.Length();

   124 			}

   125 //		

   126 		TInt len = 0;

   127 		len = (endPos - startPos) + 1;

   128 		TPtrC runStepData = temprunStepData.Mid(startPos,len);

   129 		aPos += tempPos + runStepData.Length();

   130 		aError = KErrNone;

   131 		return Trim(runStepData);

   132 		}

   133 	else

   134 		{

   135 		aError = KErrNotFound;

   136 		return TPtrC();

   137 		}

   138 

   139 	}

   140 

   141 EXPORT_C TPtrC TEFparser::Trim(const TDesC& aBuf)

   142 	{

   143 	TInt startPos = 0;

   144 	TInt endPos = 0;

   145 	TInt i = 0, j = 0;

   146 		

   147 	for(i = 0; i < aBuf.Length() ; i ++)

   148 		{

   149 		TPtrC tmpChar = aBuf.Mid(i,1);

   150 		if(tmpChar != KSpace && tmpChar != KTab && tmpChar != KReturn && tmpChar != KNewline )

   151 			{

   152 			startPos = i;

   153 			break;

   154 			}

   155 		}

   156 	for(j = aBuf.Length()-1; j >= 0 ; j --)

   157 		{

   158 		TPtrC tmpChar1 = aBuf.Mid(j,1);

   159 		if(tmpChar1 != KSpace && tmpChar1 != KTab && tmpChar1 != KReturn && tmpChar1 != KNewline )

   160 			{

   161 			endPos = j;

   162 			break;

   163 			}

   164 		}

   165 	if(endPos < startPos)

   166 		{

   167 		endPos = aBuf.Length();

   168 		}

   169 	

   170 //	TInt len = aBuf.Length() - (startPos + endPos);

   171 	return aBuf.Mid(startPos, endPos - startPos + 1);

   172 	

   173 	}

   174 

   175 EXPORT_C TInt TEFparser::GetIniFileInfo(TDesC& aBuf, 

   176 											  TPtrC& aIniFileName, 

   177 											  TPtrC& aIniSectionName)

   178 	{

   179 	TInt pos =0;

   180 	TInt startPos = 0, endPos = 0;

   181 	

   182 	

   183 	TPtrC temp = aBuf.Mid(pos);

   184 	

   185 	endPos = temp.Find(KIniExtension);

   186 	endPos += 4;

   187 	

   188 	if (endPos != KErrNotFound)

   189 		{

   190 		TInt len = endPos - startPos;

   191 		TPtrC iniFileName = temp.Mid(startPos, len);

   192 		aIniFileName.Set(iniFileName);

   193 		

   194 		TPtrC iniSectionName = temp.Mid(iniFileName.Length());

   195 		aIniSectionName.Set(Trim(iniSectionName));

   196 		

   197 		return KErrNone;

   198 		}

   199 	else

   200 		{

   201 		return KErrNotFound;

   202 		}

   203 	

   204 	}

   205 

   206 EXPORT_C TInt TEFparser::GetiniPath( TDesC& aBuf, 

   207 									const TDesC& aScriptPath,

   208 									TDes& aIniFilePath)

   209 	{

   210 	

   211 	TInt err = KErrNone;	

   212 	TInt endPos = aScriptPath.LocateReverse('\\');

   213 	if (endPos == KErrNotFound)

   214 		{

   215 		err = KErrNotFound;

   216 		}

   217 	else

   218 		{

   219 		aIniFilePath.Copy(aBuf);

   220 		aIniFilePath.Insert(0, aScriptPath.Left(endPos+1));

   221 		}

   222 	return err;

   223 	}

   224 

   225 EXPORT_C TInt TEFparser::GetSectionData(TDesC& aScriptFilepath, TPtrC& aSectiontag, TDesC16 &aTocspTestFile, RFs& aFs)

   226 	{

   227 	

   228 	TInt err = KErrNone;	

   229 	TInt pos = 0;

   230 	RFile file;

   231 	

   232 	// open the .ini file

   233 	if (BaflUtils::FolderExists(aFs, aScriptFilepath))

   234 		{		

   235 		if (BaflUtils::FileExists( aFs, aScriptFilepath ))

   236 			{	

   237 			file.Open(aFs, aScriptFilepath, EFileRead | EFileShareAny);

   238 			

   239 			TFileText aLineReader;

   240 			TBuf<256> iLine;

   241 			TBuf<256> tempsectID;

   242 

   243 			// create the section name to search for

   244 			tempsectID.Copy(KOpenBrk);

   245 			tempsectID.Append(aSectiontag);

   246 			tempsectID.Append(KCloseBrk);

   247 			

   248 			// read the ini file a line at a time until you find the the section name

   249 			aLineReader.Set(file);		

   250 			TInt foundTag = -1;

   251 			while (err != KErrEof && foundTag != 0)

   252 				{

   253 				err = aLineReader.Read(iLine);

   254 				if (err != KErrEof)

   255 					foundTag =  iLine.Find(tempsectID);

   256 				}

   257 			

   258 			// create the next open bracket to search for		

   259 			TBuf<2> tempopenBrk;

   260 			tempopenBrk.Copy(KOpenBrk);

   261 			

   262 			RFile testfile;	

   263 			err = KErrNone;

   264 			foundTag = -1;

   265 

   266 			// while not at the end of the file and not found the next open bracket

   267 			while (err != KErrEof && foundTag != 0)

   268 				{

   269 

   270 				// get the next line of the .ini file

   271 				err = aLineReader.Read(iLine);

   272 				if (err != KErrEof)

   273 					{

   274 

   275 					// if the line of the file doesn't contain an open bracket, we are still in the section body

   276 					foundTag =  iLine.Find(tempopenBrk);

   277 					if (BaflUtils::FolderExists(aFs, aTocspTestFile) && foundTag != 0)

   278 						{		

   279 						// open the test file we are going to write all our section info into

   280 						if (BaflUtils::FileExists( aFs, aTocspTestFile ))

   281 							{	

   282 							testfile.Open(aFs, aTocspTestFile, EFileWrite|EFileShareAny);

   283 							testfile.Seek(ESeekEnd, pos);

   284 							}

   285 						else

   286 							{	

   287 							User::LeaveIfError(testfile.Create(aFs, aTocspTestFile, EFileWrite|EFileShareAny));

   288 							testfile.Open(aFs, aTocspTestFile, EFileWrite|EFileShareAny);

   289 							}

   290 						// append to line of the file end of line characters

   291 						iLine.Append(_L("\r\n"));

   292 

   293 						// write line of the code out to the test file in UNICODE format 

   294 						TPtrC8 tmpPoint((TText8*)iLine.Ptr(),iLine.Size());

   295 						testfile.Write(tmpPoint); 

   296 						

   297 						testfile.Flush();							

   298 						}

   299 					testfile.Close();

   300 					}

   301 				}

   302 			}

   303 		}

   304 		return KErrNone;

   305 

   306 	}

   307 

   308 EXPORT_C TPtrC TEFparser::ParseNthElement(const TDesC& aBuf, TInt aWordPos)

   309 

   310  {

   311  

   312 	 TInt startPos = KErrNotFound, endPos = KErrNotFound;

   313 	 TInt wordCounter =0 ;

   314 	 TBool inWord = EFalse;

   315 	 TInt i =0;

   316 	 

   317 	 for(i = 0; i < aBuf.Length() ; i ++)

   318 	  {

   319 	  	TPtrC tmpChar = aBuf.Mid(i,1);

   320 	  	if(tmpChar == KSpace || tmpChar == KTab || tmpChar == KReturn || tmpChar == KNewline )

   321 	  	{

   322 	  	if(inWord)

   323 	  		{

   324 	  		  if(wordCounter == aWordPos)

   325 	  		  {

   326 	    	   endPos =i-1;

   327 	    	   break;

   328 	    	   }

   329 	  		 inWord = EFalse;

   330 	    	}   

   331 	   }

   332 	  else

   333 	   {

   334 	   	if(inWord == EFalse)

   335 	   		{

   336 	   		wordCounter ++;

   337 	   		inWord = ETrue;

   338 	   		if(wordCounter == aWordPos)

   339 	   			{

   340 	   			startPos =i;

   341 	   			}

   342 	   		 }

   343 	   	 }

   344 	  } 

   345 	 if(startPos < 0 || endPos < 0)

   346 	 {

   347 	  endPos = aBuf.Length();

   348 	  return aBuf.Mid(startPos,(endPos-startPos));

   349 	 }

   350 	 else

   351 	 {

   352 	  return aBuf.Mid(startPos,(endPos-startPos+1));

   353 	 }

   354 }

   355 

   356