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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: Contains the source for Descriptor8 to wchar * conversions
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*
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*/
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#include "libutils.h"
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/**
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* Converts a descriptor of type TBuf8 to wchar
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*
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* @param aSrc is the descriptor to be converted , aDes is the
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* reference to the wchar array where the result of conversion
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* is stored
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Tbuf8ToWchar(TDes8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if(0 == ilen)
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{
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return EDescriptorNoData;
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}
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else if(!aDes)
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{
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return EInvalidPointer;
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}
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else if(n_size < ilen+1)
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{
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n_size = ilen+1;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc.Ptr(), ilen))
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{
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*(aDes + ilen) = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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* Converts a descriptor of type TBufc8 to wchar
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*
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* @param aSrc is the descriptor to be converted , aDes is the
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* reference to the wchar array where the result of conversion
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* is stored
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Tbufc8ToWchar(TDesC8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if(0 == ilen)
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{
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return EDescriptorNoData;
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}
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else if(!aDes)
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{
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return EInvalidPointer;
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}
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else if (n_size < ilen+1)
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{
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n_size = ilen+1;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char *)aSrc.Ptr(), ilen))
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{
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aDes[ilen] = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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* Converts a descriptor of type TLitc8 to wchar
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*
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* @param aSrc is the descriptor to be converted , aDes is the
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* reference to the wchar array where the result of conversion
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* is stored
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Tlitc8ToWchar( const TDesC8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if (0 == ilen )
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{
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return EDescriptorNoData;
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}
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else if ( !aDes )
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{
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return EInvalidPointer;
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}
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else if (n_size < ilen+1)
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{
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n_size = ilen+1 ;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc.Ptr(), ilen ))
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{
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aDes[ilen] = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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*Converts a descriptor of type TPtr8 to Wchar
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*@param aSrc is the descriptor to be converted , aDes is the
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*reference to the wchar array where the result of conversion
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*is stored
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*@return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Tptr8ToWcharp(const TPtr8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if (0 == ilen)
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{
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return EDescriptorNoData;
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}
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else if(!aDes)
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{
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return EInvalidPointer;
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}
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else if(n_size < ilen+1)
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{
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n_size = ilen+1 ;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc.Ptr(), ilen))
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{
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aDes[ilen] = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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*Converts a descriptor of type TPtrc to Wchar
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*
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*@param aSrc is the descriptor to be converted , aDes is the
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*reference to the wchar array where the result of conversion
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*is stored
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*@return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Tptrc8ToWcharp(TPtrC8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if (0 == ilen)
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{
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return EDescriptorNoData;
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}
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else if(!aDes)
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{
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return EInvalidPointer;
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}
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else if(n_size < ilen)
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{
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n_size = ilen;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc.Ptr(), ilen))
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{
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aDes[ilen] = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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*Converts a descriptor of type Rbuf8 to Wchar
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*
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*@param aSrc is the descriptor to be converted , aDes is the
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*reference to the wchar array where the result of conversion
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*is stored
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*@return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int Rbuf8ToWchar(TDes8& aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = aSrc.Length();
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int minusone = -1;
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if (0 == ilen )
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{
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return EDescriptorNoData;
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}
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else if(!aDes)
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{
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return EInvalidPointer;
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}
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else if (n_size < ilen)
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{
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n_size = ilen + 1;
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return EInvalidSize;
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc.Ptr(), ilen))
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{
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*(aDes + ilen) = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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}
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return retval;
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}
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/**
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*Converts a descriptor of type Rbuf8 to Wchar
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*
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*@param aSrc is the descriptor to be converted , aDes is the
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*reference to the wchar array where the result of conversion
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*is stored
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*@return Status code (0 is ESuccess, -1 is EInsufficientMemory,
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* -2 is EInvalidSize , -4 is EInvalidPointer , -5 is EDescriptorNoData)
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*/
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EXPORT_C int HBufc8ToWchar(HBufC8* aSrc, wchar_t* aDes, int& n_size)
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{
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int retval = ESuccess;
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unsigned int ilen = 0;
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int minusone = -1;
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if(!aDes || !aSrc)
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{
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return EInvalidPointer;
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}
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else
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{
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int ilen = aSrc->Length();
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if (0 == ilen )
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{
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return EDescriptorNoData;
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}
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else if (n_size < ilen)
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{
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n_size = ilen + 1;
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return EInvalidSize;
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}
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}
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if(minusone != mbstowcs(aDes, (const char*)aSrc->Ptr(), ilen))
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{
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*(aDes + ilen) = L'\0';
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}
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else
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{
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retval = EInvalidMBSSequence;
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|
317 |
}
|
|
sl@0
|
318 |
|
|
sl@0
|
319 |
return retval;
|
|
sl@0
|
320 |
}
|