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/*
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* Copyright (c) 1997-2009 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 the License "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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#if !defined (__WTLSNAMES_H__)
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#define __WTLSNAMES_H__
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#include <e32base.h>
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#include <e32std.h>
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#include <x500dn.h>
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/**
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@file
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This file contains the definition for class CWTLSName.
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@publishedAll
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@released
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enum { null(0), text(1), binary(2), key_hash_sha(254), x509_name(255)}
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IdentifierType;
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We only support text and x509_name as these are the only meaningful identifiers..
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x509_name is X.500 Distinguished Name, and should use our existing X.500 DN implementation.
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struct {
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IdentifierType identifier_type;
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select (identifier_type) {
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case null: struct {};
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case text:
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CharacterSet character_set;
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opaque name<1.. 2^8-1>;
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case binary: opaque identifier<1..2^8-1>;
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case key_hash_sha: opaque key_hash[20];
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case x509_name: opaque distinguished_name<1..2^8-1>;
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}
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Identifier;
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uint16 CharacterSet;
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This maps on to one of the IANA defined character sets. There are rather a lot
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of these. We just support the text type, with either Latin1 or UTF8 encoding.
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*/
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/**
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* Enumerates the types of WTLS certificate name forms/identifiers.
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*
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* Only text strings and X.500 Distinguished Names are currently supported.
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*
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*/
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enum
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{
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/* Null */
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EWTLSNull = 0x00,
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/* Text string (Latin-1 or Unicode).
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*
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* A text identifier consists of a 16-bit character set identifier;
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* this represents the IANA-assigned character set number. */
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EWTLSText = 0x01,
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/* Binary identifier.
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*
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* Certificates of this type will be rejected.*/
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EWTLSBinary = 0x02,
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/* Key Hash SHA-1.
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*
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* Certificates of this type will be rejected.*/
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EWTLSKeyHashSha = 0xfe,
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/* X.500 Distinguished Name. */
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EWTLSX500DN = 0xff
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};
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typedef TUint8 TWTLSNameType;
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typedef TInt TWTLSCharSet;
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// MIBenum constants from the IANA list of character sets.
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// See http://www.iana.org/assignments/character-sets for more info.
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/** MIBenum constant for the Latin1 IANA character set */
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const TInt KWTLSLatin1CharSet = 4;
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/** MIBenum constant for the UTF-8 IANA character set */
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const TInt KWTLSUTF8CharSet = 106;
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class CWTLSName : public CBase
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/**
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* Stores the type of a WTLS name and the underlying encoding of the type.
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*
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*/
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{
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public:
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/**
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* Creates a new CWTLSName object from the specified buffer containing the binary coded representation.
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*
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* @param aBinaryData The encoded binary representation.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewL(const TDesC8& aBinaryData);
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/**
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* Creates a new CWTLSName object from the specified buffer containing the binary coded representation,
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* and puts a pointer to it onto the cleanup stack.
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*
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* @param aBinaryData The encoded binary representation.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewLC(const TDesC8& aBinaryData);
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/**
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* Creates a new CWTLSName object from the specified buffer containing the binary coded representation,
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* starting at the specified offset.
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*
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* @param aBinaryData The encoded binary representation.
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* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
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* and is updated to the position at the end of the object.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewL(const TDesC8& aBinaryData, TInt& aPos);
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/**
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* Creates a new CWTLSName object from the specified buffer containing the binary coded representation,
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* starting at the specified offset, and puts a pointer to it onto the cleanup stack.
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*
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* @param aBinaryData The encoded binary representation.
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* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
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* and is updated to the position at the end of the object.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewLC(const TDesC8& aBinaryData, TInt& aPos);
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/**
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* Creates a new CWTLSName object from an existing one.
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*
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* @param aName An existing CWTLSName object.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewL(const CWTLSName& aName);
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/**
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* Creates a new CWTLSName object from an existing one,
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* and puts a pointer to it onto the cleanup stack.
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*
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* @param aName An existing CWTLSName object.
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* @return The new CWTLSName object.
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*/
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IMPORT_C static CWTLSName* NewLC(const CWTLSName& aName);
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/**
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* Destructor.
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*
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* Frees all resources owned by the object, prior to its destruction.
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*/
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IMPORT_C ~CWTLSName();
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/**
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* Performs a simple byte compare between this WTLS name and a specified WTLS name.
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*
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* Needed for the constructing/validating of certificate chains.
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*
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* @param aName An existing CWTLSName object.
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* @return ETrue, if the WTLS names match; EFalse, otherwise.
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*/
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IMPORT_C TBool ExactMatchL(const CWTLSName& aName) const;
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/**
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* Gets the type of the WTLS name.
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*
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* @return Type of WTLS name form.
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*/
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IMPORT_C TWTLSNameType NameType() const;
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/**
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* Gets the encoding of the underlying type of WTLS name.
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*
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* @return Pointer descriptor representing the encoding of the WTLS name type.
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*/
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IMPORT_C TPtrC8 NameData() const;
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/**
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* Gets the decoded value for the common or organisation name.
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*
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* Provides the functionality required by the CCertificate::IssuerL() and SubjectL() functions.
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*
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* @return A heap descriptor containing the decoded value of the common or organisation name.
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*/
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IMPORT_C HBufC* DisplayNameL() const;
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private:
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CWTLSName();
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void ConstructL(const TDesC8& aBinaryData, TInt& aPos);
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void ConstructL(const CWTLSName& aName);
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void AllocNameDataL(const TDesC8& aBinaryData, TInt& aPos);
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void AllocTextDataL(const TDesC8& aBinaryData, TInt& aPos);
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TWTLSNameType iNameType;
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HBufC8* iNameData;
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};
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class CWTLSText : public CBase
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{
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public:
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/**
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* Creates a new CWTLSText object from the specified buffer containing the binary coded representation.
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*
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* @param aBinaryData The encoded binary representation.
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* @return The new CWTLSText object.
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*/
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IMPORT_C static CWTLSText* NewL(const TDesC8& aBinaryData);
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/**
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* Creates a new CWTLSText object from the specified buffer containing the binary coded representation,
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* and puts a pointer to it onto the cleanup stack.
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*
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* @param aBinaryData The encoded binary representation.
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* @return The new CWTLSText object.
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*/
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IMPORT_C static CWTLSText* NewLC(const TDesC8& aBinaryData);
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/**
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* Creates a new CWTLSText object from the specified buffer containing the binary coded representation,
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* starting at the specified offset.
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*
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* @param aBinaryData The encoded binary representation.
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* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
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* and is updated to the position at the end of the object.
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* @return The new CWTLSText object.
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*/
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IMPORT_C static CWTLSText* NewL(const TDesC8& aBinaryData, TInt& aPos);
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/**
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* Creates a new CWTLSText object from the specified buffer containing the binary coded representation,
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* starting at the specified offset, and puts a pointer to it onto the cleanup stack.
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*
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* @param aBinaryData The encoded binary representation.
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* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
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* and is updated to the position at the end of the object.
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* @return The new CWTLSText object.
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*/
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IMPORT_C static CWTLSText* NewLC(const TDesC8& aBinaryData, TInt& aPos);
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/**
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* Destructor.
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*
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* Frees all resources owned by the object, prior to its destruction.
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*/
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IMPORT_C ~CWTLSText();
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/**
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* Performs a simple byte compare between this CWTLSText object and a specified CWTLSText object.
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*
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* There is a subtle difference between this byte-match and CWTLSName::ExactMatchL().
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* As opposed to the latter, this function should successfully match two names that
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* are the same that were encoded using different character sets.
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*
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* @param aName An existing CWTLSText object.
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* @return ETrue, if the CWTLSText objects match; EFalse, otherwise.
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*/
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IMPORT_C TBool ExactMatchL(const CWTLSText& aName) const;
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/**
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* Gets the name of the CWTLSText object.
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*
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* @return A pointer to the name of the CWTLSText object.
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*/
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IMPORT_C TPtrC Name() const;
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/**
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* Gets the character set of the CWTLSText object.
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*
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* @return The character set
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*/
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IMPORT_C TWTLSCharSet CharacterSet() const;
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protected:
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/**
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* @internalAll
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*/
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CWTLSText();
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/**
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* @internalAll
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*/
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void ConstructL(const TDesC8& aBinaryData, TInt& aPos);
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HBufC* iName;
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private:
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TInt iCharacterSet;
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};
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//this class implements the 'structured' variant of the text type defined in the WTLS spec, section 10.5.2:
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//<servicename>; <organization>; <country>[; <commonname>[; <extension>[; <extension>[ …. ]]]]
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_LIT(KWTLSCountryName,"C");
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_LIT(KWTLSOrganizationName,"O");
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_LIT(KWTLSServiceName,"OU");
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_LIT(KWTLSTitle,"T");
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_LIT(KWTLSCommonName,"CN");
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class TWTLSStructuredTextField
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{
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public:
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/**
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* @internalAll
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*/
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TWTLSStructuredTextField(const TDesC& aType, const TDesC& aValue);
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/**
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*
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* @return
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*/
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IMPORT_C TPtrC Type() const;
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/**
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*
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* @return
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*/
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IMPORT_C TPtrC Value() const;
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private:
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const TPtrC iType;
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const TPtrC iValue;
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};
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class CWTLSStructuredText : public CWTLSText
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{
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public:
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/**
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* Creates a new CWTLSStructuredText object from the specified buffer containing the binary coded representation.
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*
|
sl@0
|
338 |
* @param aBinaryData The encoded binary representation.
|
sl@0
|
339 |
* @return The new CWTLSStructuredText object.
|
sl@0
|
340 |
*/
|
sl@0
|
341 |
IMPORT_C static CWTLSStructuredText* NewL(const TDesC8& aBinaryData);
|
sl@0
|
342 |
|
sl@0
|
343 |
/**
|
sl@0
|
344 |
* Creates a new CWTLSStructuredText object from the specified buffer containing the binary coded representation,
|
sl@0
|
345 |
* and puts a pointer to it onto the cleanup stack.
|
sl@0
|
346 |
*
|
sl@0
|
347 |
* @param aBinaryData The encoded binary representation.
|
sl@0
|
348 |
* @return The new CWTLSStructuredText object.
|
sl@0
|
349 |
*/
|
sl@0
|
350 |
IMPORT_C static CWTLSStructuredText* NewLC(const TDesC8& aBinaryData);
|
sl@0
|
351 |
|
sl@0
|
352 |
/**
|
sl@0
|
353 |
* Creates a new CWTLSStructuredText object from the specified buffer containing the binary coded representation,
|
sl@0
|
354 |
* starting at the specified offset.
|
sl@0
|
355 |
*
|
sl@0
|
356 |
* @param aBinaryData The encoded binary representation.
|
sl@0
|
357 |
* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
|
sl@0
|
358 |
* and is updated to the position at the end of the object.
|
sl@0
|
359 |
* @return The new CWTLSStructuredText object.
|
sl@0
|
360 |
*/
|
sl@0
|
361 |
IMPORT_C static CWTLSStructuredText* NewL(const TDesC8& aBinaryData, TInt& aPos);
|
sl@0
|
362 |
|
sl@0
|
363 |
/**
|
sl@0
|
364 |
* Creates a new CWTLSStructuredText object from the specified buffer containing the binary coded representation,
|
sl@0
|
365 |
* starting at the specified offset, and puts a pointer to it onto the cleanup stack.
|
sl@0
|
366 |
*
|
sl@0
|
367 |
* @param aBinaryData The encoded binary representation.
|
sl@0
|
368 |
* @param aPos The offset position from which to start decoding. It specifies an offset into the descriptor,
|
sl@0
|
369 |
* and is updated to the position at the end of the object.
|
sl@0
|
370 |
* @return The new CWTLSStructuredText object.
|
sl@0
|
371 |
*/
|
sl@0
|
372 |
IMPORT_C static CWTLSStructuredText* NewLC(const TDesC8& aBinaryData, TInt& aPos);
|
sl@0
|
373 |
|
sl@0
|
374 |
/**
|
sl@0
|
375 |
* Destructor.
|
sl@0
|
376 |
*
|
sl@0
|
377 |
* Frees all resources owned by the object, prior to its destruction.
|
sl@0
|
378 |
*/
|
sl@0
|
379 |
IMPORT_C ~CWTLSStructuredText();
|
sl@0
|
380 |
|
sl@0
|
381 |
/**
|
sl@0
|
382 |
*
|
sl@0
|
383 |
*
|
sl@0
|
384 |
* @return
|
sl@0
|
385 |
*/
|
sl@0
|
386 |
IMPORT_C HBufC* DisplayNameL() const;
|
sl@0
|
387 |
|
sl@0
|
388 |
//accessors for defined fields
|
sl@0
|
389 |
|
sl@0
|
390 |
/**
|
sl@0
|
391 |
*
|
sl@0
|
392 |
*
|
sl@0
|
393 |
* @return
|
sl@0
|
394 |
*/
|
sl@0
|
395 |
IMPORT_C TPtrC ServiceName() const;
|
sl@0
|
396 |
|
sl@0
|
397 |
/**
|
sl@0
|
398 |
*
|
sl@0
|
399 |
*
|
sl@0
|
400 |
* @return
|
sl@0
|
401 |
*/
|
sl@0
|
402 |
IMPORT_C TPtrC Organization() const;
|
sl@0
|
403 |
|
sl@0
|
404 |
/**
|
sl@0
|
405 |
*
|
sl@0
|
406 |
*
|
sl@0
|
407 |
* @return
|
sl@0
|
408 |
*/
|
sl@0
|
409 |
IMPORT_C TPtrC Country() const;
|
sl@0
|
410 |
|
sl@0
|
411 |
/**
|
sl@0
|
412 |
*
|
sl@0
|
413 |
*
|
sl@0
|
414 |
* @return
|
sl@0
|
415 |
*/
|
sl@0
|
416 |
IMPORT_C TInt Count() const;
|
sl@0
|
417 |
|
sl@0
|
418 |
|
sl@0
|
419 |
/**
|
sl@0
|
420 |
*
|
sl@0
|
421 |
*
|
sl@0
|
422 |
* Note
|
sl@0
|
423 |
*
|
sl@0
|
424 |
* @param aType
|
sl@0
|
425 |
* @return A pointer to a TWTLSStructuredTextField object; NULL if field not found.
|
sl@0
|
426 |
* The returned object remains the property of the structured text object
|
sl@0
|
427 |
* (so don't delete it).
|
sl@0
|
428 |
*/
|
sl@0
|
429 |
IMPORT_C const TWTLSStructuredTextField* FieldByName(const TDesC& aType) const;
|
sl@0
|
430 |
|
sl@0
|
431 |
/**
|
sl@0
|
432 |
*
|
sl@0
|
433 |
*
|
sl@0
|
434 |
* @return
|
sl@0
|
435 |
*/
|
sl@0
|
436 |
IMPORT_C const TWTLSStructuredTextField& FieldByIndex(TInt aIndex) const;
|
sl@0
|
437 |
private:
|
sl@0
|
438 |
CWTLSStructuredText();
|
sl@0
|
439 |
void ConstructL(const TDesC8& aBinaryData, TInt& aPos);
|
sl@0
|
440 |
void AddFieldValueL(const TDesC& aFieldName, TInt& aPos);
|
sl@0
|
441 |
void AddFieldL(TInt& aPos);
|
sl@0
|
442 |
TPtrC GetFieldL(TDesC& aString, TInt& aPos);
|
sl@0
|
443 |
TBool GetSubFieldL(TDesC& aString, TInt& aPos);
|
sl@0
|
444 |
CArrayFixFlat<TWTLSStructuredTextField>* iFields;
|
sl@0
|
445 |
};
|
sl@0
|
446 |
|
sl@0
|
447 |
#endif
|
sl@0
|
448 |
|
sl@0
|
449 |
|