author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 27 Apr 2010 16:30:29 +0300 | |
branch | RCL_3 |
changeset 14 | 04becd199f91 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef TSTSCHARACTERSETCONVERTER_H |
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#define TSTSCHARACTERSETCONVERTER_H |
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// INCLUDES |
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#include <e32base.h> |
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// CLASS DECLARATION |
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/** |
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* Provides character set conversion and escape character parsing. |
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* Converts unicode strings which may contain escaped characters to printable |
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* strings. |
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* |
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* @since 3.2 |
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*/ |
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NONSHARABLE_CLASS(TSTSCharacterSetConverter) |
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{ |
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public: // Constructors and destructor |
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/** |
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* C++ default constructor. |
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*/ |
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TSTSCharacterSetConverter(); |
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public: // New functions |
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/** |
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* Converts string from unicode to printable string. String may |
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* contain escaped sequences as defined in RFC2253. Those |
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* sequences are parsed. |
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* If aValue contains characters which are not part of |
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* PrintableString character set, the method leaves with |
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* KSTSErrInvalidCharactersInCAName. |
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* @since 3.2 |
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* @param aValue String to be converted |
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* @return string containing only PrintableString characters. |
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* Caller takes ownership. |
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* |
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*/ |
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HBufC8* EscapedUnicodeToPrintableLC(const TDesC& aValue) const; |
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private: |
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// checks if the given character is "special", i.e. one of: |
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// ",", "+", """, "\", "<", ">" or ";" |
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TBool IsSpecial(const TChar& aChar) const; |
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// checks if the given character is printable, i.e. one of: |
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// A-Z, a-z, 0-9, space, "'", "(", ")", "+", ",", "-",".","/",":","=","?" |
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TBool IsPrintable(const TChar& aChar) const; |
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// Prohibit copy constructor if not deriving from CBase. |
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TSTSCharacterSetConverter(const TSTSCharacterSetConverter&); |
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// Prohibit assigment operator if not deriving from CBase. |
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TSTSCharacterSetConverter& operator=(const TSTSCharacterSetConverter&); |
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}; |
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#endif // TSTSCHARACTERSETCONVERTER_H |
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// End of File |