epoc32/include/vstaticutils.h
branchSymbian2
changeset 2 2fe1408b6811
parent 0 061f57f2323e
--- a/epoc32/include/vstaticutils.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/vstaticutils.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,86 @@
-vstaticutils.h
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+// which accompanies this distribution, and is available
+// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __VSTATICUTILS_H__
+#define __VSTATICUTILS_H__
+
+// System includes
+#include <e32base.h>
+
+// User includes
+#include <versit.h>
+
+// Classes referenced
+class CVersitAdditionalPropertyStorage;
+
+class VersitUtils
+/** A utility class which provides functions for handling character set conversions, 
+and for the parsing of character strings. 
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C static TBool EightBitEncoding(Versit::TVersitCharSet aCharSet);
+	IMPORT_C static TBool EightBitEncoding(TUint aCharSetId);
+	IMPORT_C static TUid ConArcEncodingUid(Versit::TVersitEncoding aEncoding);
+	IMPORT_C static const TDesC8& IANACharacterSetName(Versit::TVersitCharSet aCharSet);
+	IMPORT_C static const TDesC8& IANAEncodingName(Versit::TVersitEncoding aEncoding);
+	IMPORT_C static TUid CharConvCharSetUid(Versit::TVersitCharSet aVersitSet);
+	static Versit::TVersitCharSet CharSet(TUint aCharConvCharSetUid);
+	IMPORT_C static TBool DescriptorContainsOnlySevenBitCharacters(const TDesC& aText);
+	IMPORT_C static TBool RequiresEncoding(const TDesC& aText);
+	IMPORT_C static void UncodeToNarrowL(const TDesC& aUnicode, TDes8& aNarrow, const Versit::TEncodingAndCharset& aEncodingCharset);
+	IMPORT_C static void AddEscapedString(TDes& aDestination,const TDesC& aTextToEscape,Versit::TVersitCharSet aCharSet);
+	IMPORT_C static void AddEscapedString(TDes& aDestination,const TDesC& aTextToEscape,TUint aCharSetId);
+	IMPORT_C static void ConArcEncodeL(RReadStream& aSource, CBufBase& aTarget, TUid aConArcEncodingUid);
+	IMPORT_C static void WrapLinesL(CBufBase& aBuffer, TInt aMaxLineLength);
+	IMPORT_C static TBool CheckAndIgnoreCustomErrorL(TInt aError); 
+	IMPORT_C static void RemoveEscapeChars(TPtr8& aText);
+	IMPORT_C static void RemoveEscapeChars(HBufC16& aText);
+	IMPORT_C static void RemoveEscapeChars(HBufC16& aText, TUint aCharSetUid);
+	IMPORT_C static void RemoveEscapeChars(TPtr16& aText, TUint aCharSetUid);
+	IMPORT_C static TBool IsNoneWhiteSpaceChar(const TDesC8& aString);
+	IMPORT_C static void StripWhiteSpace(TPtr8& aString);
+	IMPORT_C static void StripWhiteSpace(TPtr16& aString);
+	static inline TBool IsWhiteSpace(TUint aChar);
+	static inline TBool IsBeginOrEnd(TUid aUid);
+	IMPORT_C static TBool IsNoneWhiteSpaceWideChar(const TDesC16& aString);
+    IMPORT_C static CDesCArray* ParseForArrayPropertiesL(TPtr16 aStringValue, TUint aLineCharacterSetId);
+    //
+    IMPORT_C static void AllocateAdditionalPropertyStorageL(CVersitTlsData& aTlsData, CParserProperty& aProperty, TPtr16& aStringValue, TUint aLineCharacterSetId);
+    IMPORT_C static void FreeAdditionalPropertyStorageL(const CParserProperty& aProperty);
+    IMPORT_C static CParserPropertyValue* AdditionalPropertyValueFromStorageL(const CParserProperty& aProperty);
+
+private:
+	static void AddEscapedString(TBool aIsShiftJis,TDes& aDestination,const TDesC& aTextToEscape);
+	static const TDesC &VersitUtils::EscapeChar(TBool aIsShiftJis);
+	};
+
+inline TBool VersitUtils::IsWhiteSpace(TUint aChar)
+/** Tests whether the specified character is white space 
+(either a tab or a space character).
+
+@param aChar The character to test.
+@return ETrue if the character is white space, otherwise EFalse. */
+	{return (aChar==CVersitParser::ESpace || aChar==CVersitParser::EHTab);}
+inline TBool VersitUtils::IsBeginOrEnd(TUid aUid)
+/** Tests whether the specified UID is the Versit Begin or End UID (KVersitTokenBeginUid 
+or KVersitTokenEndUid).
+
+@param aUid The UID to test.
+@return ETrue if the UID is the Begin or End UID, otherwise EFalse. */
+	{return (aUid.iUid==KVersitTokenBeginUid || aUid.iUid==KVersitTokenEndUid);}
+#endif