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securityanddataprivacytools/securitytools/certapp/store--/utf.h
changeset 8 35751d3474b7
parent 0 2c201484c85f 
--- a/securityanddataprivacytools/securitytools/certapp/store--/utf.h	Tue Jul 21 01:04:32 2009 +0100
+++ b/securityanddataprivacytools/securitytools/certapp/store--/utf.h	Thu Sep 10 14:01:51 2009 +0300
@@ -1,83 +1,82 @@
-/*
-* 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 "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: 
-*
-*/
-
-
-
-
-/**
- @file
- @internalComponent
-*/
-
-#if !defined(__UTF_H__)
-#define __UTF_H__
-
-#if !defined(__E32STD_H__)
-#include <e32std.h>
-#endif
-
-
-class CnvUtfConverter
-/** 
-Converts text between Unicode (UCS-2) and the two Unicode transformation 
-formats UTF-7 and UTF-8. There are no functions to convert directly between 
-UTF-7 and UTF-8.
-
-Objects of this class do not need to be created because all the member functions 
-are static. The four functions are passed text in the second argument and 
-output the resulting text in the first argument. Sixteen-bit descriptors are 
-used to hold text encoded in UCS-2 (i.e. normal 16 bit Unicode), and eight-bit 
-descriptors are used to hold text encoded in either of the transformation 
-formats.
-
-The conversion functions return the number of characters which were not converted 
-because the output descriptor was not long enough to hold all of the converted 
-text. This allows users of this class to perform partial conversions on an 
-input descriptor, handling the case when the input descriptor is truncated 
-mid way through a multi-byte character. The caller does not have to guess 
-how big to make the output descriptor for a given input descriptor- they 
-can simply do the conversion in a loop using a small output descriptor. The 
-ability to handle truncated descriptors is particularly useful if the caller 
-is receiving information in chunks from an external source. 
-*/
-	{
-public:
-	/** Conversion error flags. At this stage there is only one error flag 
-	- others may be added in the future. */
-	enum TError
-		{
- 		/** The input descriptor contains a single corrupt character. This 
- 		might occur when the input descriptor only contains some of the bytes 
- 		of a single multi-byte character. */
-		EErrorIllFormedInput=KErrCorrupt
-		};
-	 
-	 /** Initial value for the state argument in a set of related calls to
-	ConvertToUnicode(). */
-	enum {KStateDefault=0}; 
-public:
-	// the conversion functions return either one of the TError values above, or the number of unconverted elements left at the end of the input descriptor
-	IMPORT_C static TInt ConvertFromUnicodeToUtf8(TDes8& aUtf8, const TDesC16& aUnicode);
-	static TInt ConvertFromUnicodeToUtf8(TDes8& aUtf8, const TDesC16& aUnicode, TBool aGenerateJavaConformantUtf8);
-	IMPORT_C static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8);
-	static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8, TBool aGenerateJavaConformantUtf8);
-	static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8, TBool aGenerateJavaConformantUtf8,
-			TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
-
-	};
-
-#endif
+/*
+* 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 "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+*/
+
+#if !defined(__UTF_H__)
+#define __UTF_H__
+
+#if !defined(__E32STD_H__)
+#include <e32std.h>
+#endif
+
+
+class CnvUtfConverter
+/** 
+Converts text between Unicode (UCS-2) and the two Unicode transformation 
+formats UTF-7 and UTF-8. There are no functions to convert directly between 
+UTF-7 and UTF-8.
+
+Objects of this class do not need to be created because all the member functions 
+are static. The four functions are passed text in the second argument and 
+output the resulting text in the first argument. Sixteen-bit descriptors are 
+used to hold text encoded in UCS-2 (i.e. normal 16 bit Unicode), and eight-bit 
+descriptors are used to hold text encoded in either of the transformation 
+formats.
+
+The conversion functions return the number of characters which were not converted 
+because the output descriptor was not long enough to hold all of the converted 
+text. This allows users of this class to perform partial conversions on an 
+input descriptor, handling the case when the input descriptor is truncated 
+mid way through a multi-byte character. The caller does not have to guess 
+how big to make the output descriptor for a given input descriptor- they 
+can simply do the conversion in a loop using a small output descriptor. The 
+ability to handle truncated descriptors is particularly useful if the caller 
+is receiving information in chunks from an external source. 
+*/
+	{
+public:
+	/** Conversion error flags. At this stage there is only one error flag 
+	- others may be added in the future. */
+	enum TError
+		{
+ 		/** The input descriptor contains a single corrupt character. This 
+ 		might occur when the input descriptor only contains some of the bytes 
+ 		of a single multi-byte character. */
+		EErrorIllFormedInput=KErrCorrupt
+		};
+	 
+	 /** Initial value for the state argument in a set of related calls to
+	ConvertToUnicode(). */
+	enum {KStateDefault=0}; 
+public:
+	// the conversion functions return either one of the TError values above, or the number of unconverted elements left at the end of the input descriptor
+	IMPORT_C static TInt ConvertFromUnicodeToUtf8(TDes8& aUtf8, const TDesC16& aUnicode);
+	static TInt ConvertFromUnicodeToUtf8(TDes8& aUtf8, const TDesC16& aUnicode, TBool aGenerateJavaConformantUtf8);
+	IMPORT_C static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8);
+	static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8, TBool aGenerateJavaConformantUtf8);
+	static TInt ConvertToUnicodeFromUtf8(TDes16& aUnicode, const TDesC8& aUtf8, TBool aGenerateJavaConformantUtf8,
+			TInt& aNumberOfUnconvertibleCharacters, TInt& aIndexOfFirstByteOfFirstUnconvertibleCharacter);
+
+	};
+
+#endif
+
FCL/sf/os/security