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/*
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* Copyright (c) 1998-2009 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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#include "t_output.h"
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#include <securityerr.h>
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// Size used for stack based buffers
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const static TInt KMaxLineLength = 200;
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_LIT(KNewLine, "\r\n");
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// Output //////////////////////////////////////////////////////////////////////
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EXPORT_C void Output::writeString(const TDesC& aString)
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{
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FixNewlinesAndWriteL(aString);
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}
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EXPORT_C void Output::writeString(const TDesC8& aString)
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{
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HBufC16* des = HBufC16::NewLC(aString.Length());
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des->Des().Copy(aString);
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FixNewlinesAndWriteL(*des);
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CleanupStack::PopAndDestroy(des);
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}
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EXPORT_C void Output::write(TRefByValue<const TDesC16> aFmt, ...)
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{
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TBuf<KMaxLineLength> buf;
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VA_LIST args;
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VA_START(args, aFmt);
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buf.AppendFormatList(aFmt, args);
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VA_END(args);
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FixNewlinesAndWriteL(buf);
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}
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EXPORT_C void Output::writeSpaces(TInt aNum)
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{
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for (TInt i = 0; i < aNum; i++)
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{
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DoWriteL(_L(" "));
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}
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}
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EXPORT_C void Output::writeNewLine()
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{
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DoWriteL(KNewLine);
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}
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EXPORT_C void Output::writeNum(TInt aNum)
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{
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write(_L("%d"), aNum);
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}
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EXPORT_C void Output::writeHex(TInt aHex)
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{
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write(_L("%x"), aHex);
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}
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EXPORT_C void Output::writeError(TInt aError)
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{
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switch (aError)
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{
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case KErrNone: // 0
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DoWriteL(_L("KErrNone"));
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break;
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case KErrNotFound: // -1
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DoWriteL(_L("KErrNotFound"));
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break;
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case KErrNotSupported: // -5
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DoWriteL(_L("KErrNotSupported"));
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break;
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case KErrInUse: // -14
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DoWriteL(_L("KErrInUse"));
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break;
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case KErrNotReady: // -18
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DoWriteL(_L("KErrNotReady"));
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break;
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case KRequestPending:
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DoWriteL(_L("KRequestPending"));
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break;
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case KErrAlreadyExists:
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DoWriteL(_L("KErrAlreadyExists"));
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break;
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case KErrArgument:
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DoWriteL(_L("KErrArgument"));
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break;
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case KErrBadName: // -28
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DoWriteL(_L("KErrBadName"));
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break;
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case KErrPrivateKeyNotFound:
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writeString(_L("KErrPrivateKeyNotFound"));
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break;
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default:
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writeNum(aError);
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break;
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}
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}
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EXPORT_C void Output::writeOctetString(const TDesC8& aString)
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{
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writeOctetStringL(aString);
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}
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EXPORT_C void Output::writeOctetStringL(const TDesC8& aString)
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{
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TInt len = aString.Length();
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HBufC* buf = HBufC::NewLC(len * 3);
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TPtr pBuf = buf->Des();
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for (TInt index = 0; index < len; ++index)
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{
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pBuf.AppendFormat(_L("%02x "),aString[index]);
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}
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DoWriteL(*buf);
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CleanupStack::PopAndDestroy(buf);
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}
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EXPORT_C void Output::writeBoolL(TBool aBool)
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{
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if (aBool)
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{
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DoWriteL(_L("ETrue"));
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}
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else
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{
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DoWriteL(_L("EFalse"));
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}
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}
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// Fix up newlines by turning any occurences of just "\n" into "\r\n".
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void Output::FixNewlinesAndWriteL(const TDesC& aString)
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{
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TPtrC remainder(aString);
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TInt index = 0;
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while (remainder.Length())
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{
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index = remainder.Locate('\n');
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if (index == KErrNotFound)
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{
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DoWriteL(remainder);
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break;
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}
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if (index == 0)
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{
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DoWriteL(KNewLine);
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}
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else
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{
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if (remainder[index - 1] == '\r')
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{
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DoWriteL(remainder.Left(index + 1));
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}
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else
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{
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DoWriteL(remainder.Left(index));
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DoWriteL(KNewLine);
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}
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}
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remainder.Set(remainder.Mid(index + 1));
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}
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}
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// writeCapabilityL, writeCapabilitySetL, writeSecurityPolicyL implemented in
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// t_capability.cpp
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// NullOutput //////////////////////////////////////////////////////////////////
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EXPORT_C NullOutput::NullOutput()
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{
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}
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void NullOutput::DoWriteL(const TDesC& /*aString*/)
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{
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}
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// FileOutput //////////////////////////////////////////////////////////////////
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EXPORT_C FileOutput::FileOutput(RFile& aFile) :
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iFile(aFile)
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{
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}
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void FileOutput::DoWriteL(const TDesC& aString)
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{
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TBuf8<KMaxLineLength> buf;
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buf.Copy(aString.Left(KMaxLineLength));
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User::LeaveIfError(iFile.Write(buf));
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User::LeaveIfError(iFile.Flush()); // Commit data
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}
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// ConsoleOutput ///////////////////////////////////////////////////////////////
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EXPORT_C ConsoleOutput::ConsoleOutput(CConsoleBase& aConsole) :
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iConsole(aConsole)
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{
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}
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void ConsoleOutput::DoWriteL(const TDesC& aString)
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{
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iConsole.Printf(aString);
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}
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// COutputTee //////////////////////////////////////////////////////////////////
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COutputTee::COutputTee()
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{
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}
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COutputTee::~COutputTee()
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{
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iChildren.ResetAndDestroy();
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}
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void COutputTee::AddChildL(Output* aChild)
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{
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User::LeaveIfError(iChildren.Append(aChild));
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}
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void COutputTee::DoWriteL(const TDesC& aString)
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{
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for (TInt i = 0 ; i < iChildren.Count() ; ++i)
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{
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iChildren[i]->writeString(aString);
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}
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}
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