--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/securityanddataprivacytools/securitytools/certapp/encdec/certinfo.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,277 @@
+/*
+* Copyright (c) 2008-2009 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: 
+*
+*/
+
+
+#include "certinfo.h"
+#include "stringconv.h"
+#define KReadOnlyFlagMask 128
+
+static const EnumEntry enumDetailsForTBool[] =
+{
+    { "false", false},
+    { "true", true},
+    { "EFalse", false},
+    { "ETrue", true},
+	{ 0,0 }
+};
+
+
+// Enum values for TCertificateFormat
+static const EnumEntry enumDetailsForTCertificateFormat[] =
+{
+    { "EX509Certificate", EX509Certificate},
+    { "EWTLSCertificate", EWTLSCertificate},
+	{ "EX968Certificate", EX968Certificate},
+	{ "EUnknownCertificate", EUnknownCertificate},
+	{ "EX509CertificateUrl", EX509CertificateUrl},
+	{ "EWTLSCertificateUrl", EWTLSCertificateUrl},
+	{ "EX968CertificateUrl", EX968CertificateUrl},
+	{ 0,0 }
+};
+
+
+static const EnumEntry enumDetailsForTCertificateOwnerType[] =
+{
+	{ "ECACertificate", ECACertificate},
+	{ "EUserCertificate", EUserCertificate},
+	{ "EPeerCertificate", EPeerCertificate},
+	{ 0,0 }
+};
+
+
+CertInfo::CertInfo(bool aSwiMode)
+	: iTmpCombinedDeletableAndFormat("Deletable/Format"), 
+	  iDeletable("Deletable", enumDetailsForTBool, aSwiMode), 
+	  iFormat("Format", enumDetailsForTCertificateFormat), 
+	  iSize("Size", true), // Only supported as a comment in human mode
+	  iLabel("Label"),
+	  iReadCertificateId("CertId(read)", true),
+	  iWriteCertificateId("CertId(write)", false),
+	  iCertificateOwnerType("CertOwnerType", enumDetailsForTCertificateOwnerType),
+	  iSubjectKeyId("SubjectKeyId"), iIssuerKeyId("IssuerKeyId"),
+	  iSwiMode(aSwiMode)
+	
+{
+	// We only need to initialise EncDecObject members which wrap non-class types
+	iTmpCombinedDeletableAndFormat.Value() = 0;
+	iSize.Value() = 0;
+	iReadCertificateId.Value() = 0;
+	iWriteCertificateId.Value() = 0;
+	iCertificateOwnerType.Value() = 0;
+}
+
+
+void CertInfo::Encode(REncodeWriteStream &aWriteStream)
+{
+	if(aWriteStream.HumanReadable())
+		{
+		aWriteStream << iDeletable;
+		aWriteStream << iFormat;
+		}
+	else
+		{
+		// Write the binary field containing both format and deletable
+		// flag.
+		//
+		// iDeletable flag is the significant digit in order to store
+		// the flag without changing the externalized record
+		// format. The value is OPPOSITE for backward compatibility
+		iTmpCombinedDeletableAndFormat.Value() = static_cast <TUint8>(iFormat.Value() | (iDeletable.Value() ? 0 : KReadOnlyFlagMask));
+		aWriteStream << iTmpCombinedDeletableAndFormat;
+		}
+	
+
+	aWriteStream << iSize;
+	if(aWriteStream.HumanReadable())
+		{
+		// In human readable form the label has already been written as part of the item header
+		// Write out certificate ID we read in
+		aWriteStream << iReadCertificateId;
+		}
+	else
+		{
+		aWriteStream << iLabel;
+		aWriteStream << iWriteCertificateId;
+		}
+	
+	
+	aWriteStream << iCertificateOwnerType;
+	aWriteStream <<  iSubjectKeyId;
+	aWriteStream <<  iIssuerKeyId;
+}
+
+
+void CertInfo::Decode(RDecodeReadStream &aReadStream)
+{
+	if(aReadStream.HumanReadable())
+		{
+		// Read the Deletable and Format fields
+		aReadStream >> iDeletable;
+		aReadStream >> iFormat;
+		}
+	else
+		{
+		// Read the binary field containing both format and deletable
+		// flag.  
+		//
+		// iDeletable flag is the significant digit in order to store
+		// the flag without changing the externalized record
+		// format. The value is OPPOSITE for backward compatibility
+		aReadStream >> iTmpCombinedDeletableAndFormat;
+
+		iDeletable.SetValue((iTmpCombinedDeletableAndFormat.Value() & KReadOnlyFlagMask) == 0);
+		iFormat.SetValue((iTmpCombinedDeletableAndFormat.Value() & ~KReadOnlyFlagMask));
+		}
+	
+	aReadStream >> iSize;
+	if(!aReadStream.HumanReadable())
+		{
+		aReadStream >> iLabel;
+		}
+	aReadStream >> iReadCertificateId;
+	aReadStream >> iCertificateOwnerType;
+
+
+	if(!aReadStream.HumanReadable() || (aReadStream.PeakToken() == iSubjectKeyId.Name()))
+		{
+		// Either in binary mode, or the next token is SubjectKeyId, so read the field
+		aReadStream >> iSubjectKeyId;
+		}
+	else
+		{
+		// In human mode and field not present, so set it to auto
+		iSubjectKeyId.Value().iAutoKey = true;
+		iSubjectKeyId.Value().iHash.SetLength(0);
+		}
+
+	if(!aReadStream.HumanReadable() || (aReadStream.PeakToken() == iIssuerKeyId.Name()))
+		{
+		// Either in binary mode, or the next token is IssuerKeyId, so read the field
+		aReadStream >> iIssuerKeyId;
+		}
+	else
+		{
+		// In human mode and field not present, so set it to auto
+		iIssuerKeyId.Value().iAutoKey = true;
+		iIssuerKeyId.Value().iHash.SetLength(0);
+		}
+}
+
+
+TUint32 CertInfo::CertSize() const
+{
+	return iSize.Value();
+}
+
+void CertInfo::SetCertSize(TUint32 aSize)
+{
+	iSize.Value() = aSize;
+}
+
+const TCertLabel &CertInfo::Label() const
+{
+	return iLabel.Value();
+}
+
+TCertLabel &CertInfo::Label()
+{
+	return iLabel.Value();
+}
+
+TCertificateFormat CertInfo::CertificateFormat() const
+{
+	return (TCertificateFormat)iFormat.Value();
+}
+
+
+KeyIdentifierObject &CertInfo::SubjectKeyId()
+{
+	return iSubjectKeyId.Value();
+}
+
+const KeyIdentifierObject &CertInfo::SubjectKeyId() const
+{
+	return iSubjectKeyId.Value();
+}
+
+KeyIdentifierObject &CertInfo::IssuerKeyId()
+{
+	return iIssuerKeyId.Value();
+}
+
+#ifdef _BullseyeCoverage
+#pragma BullseyeCoverage off
+#endif
+const KeyIdentifierObject &CertInfo::IssuerKeyId() const
+{
+	return iIssuerKeyId.Value();
+}
+#ifdef _BullseyeCoverage
+#pragma BullseyeCoverage restore
+#endif
+
+TUint32 CertInfo::OutputCertificateId() const
+{
+	return iWriteCertificateId.Value();
+}
+
+
+void CertInfo::SetOutputCertificateId(TUint32 aId)
+{
+	iWriteCertificateId.Value() = aId;
+}
+
+
+
+
+//
+// TCertLabel
+//
+void EncodeHuman(REncodeWriteStream& aStream,const TCertLabel &aLabel)
+{
+	// Compress the internal UTF-16 to human readable UTF-8
+	TInt outputBytes = 0;
+	TUint8 *outBuf = cstrFromUtf16(aLabel.Ptr(), aLabel.Length(), outputBytes);
+	
+	aStream.WriteByte('"');
+	aStream.WriteQuotedUtf8(outBuf, outputBytes);
+	aStream.WriteByte('"');
+
+	delete [] outBuf;
+}
+void DecodeHuman(RDecodeReadStream& aStream,TCertLabel &aLabel)
+{
+	aStream.ReadNextToken();
+
+	// Expand UTF-8 into internal UTF-16LE representation
+	TInt outputWords = 0;
+	TText *outputBuf = utf16FromUtf8((const TUint8 *)aStream.Token().data(), aStream.Token().size(), outputWords);
+	if(outputWords > aLabel.MaxLength())
+		{
+		dbg << Log::Indent() << "String too long" << Log::Endl();
+		FatalError();
+		}
+	
+	memcpy((void *)aLabel.Ptr(), outputBuf, outputWords*2);
+	aLabel.SetLength(outputWords);
+	delete [] outputBuf;
+}
+
+
+
+
+// End of file