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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 char * to Descriptor8 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 character stream to TBuf8
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* @param aSrc is char* which is to be converted to TBuf8
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* @param aDes is the pointer to the descriptor of type TBuf8 which will hold
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* the result of conversion.aDes needs to be allocated with sufficient amount
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* of memory before being passed to function. This Descriptor should have
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* a allocation that is equal to or greater than char*
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*
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory, -4 is EInvalidPointer)
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*/
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EXPORT_C int CharToTbuf8 (const char* aSrc, TDes8& aDes)
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{
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if (!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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if (strlen (aSrc) > aDes.MaxLength())
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{
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return EInsufficientMemory;
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}
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}
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aDes.Copy ((const TUint8*)aSrc);
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return ESuccess;
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}
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/**
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* Converts a character stream to HBufC8\\
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* @param aSrc is char* which is to be converted to HBufC8
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* @param aDes is the pointer to the descriptor of type HBufC8 which will hold
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* the result of conversion.aDes needs to be allocated with sufficient amount
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* of memory before being passed to function. This Descriptor should have
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* a allocation that is equal to or greater than char*
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*
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory, -4 is EInvalidPointer, -6 is EUseNewMaxL)
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*/
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EXPORT_C int CharToHbufc8(const char* aSrc, HBufC8* aDes)
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{
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unsigned int ilendes = 0;
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if ( !aSrc || !aDes )
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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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ilendes = aDes->Length();
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if(0 == ilendes)
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{
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return EUseNewMaxL;
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}
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else if (strlen (aSrc) > ilendes)
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{
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return EInsufficientMemory;
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}
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}
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*aDes = (const TUint8*)aSrc;
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return ESuccess;
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}
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/**
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* Converts a character stream to Tptr8
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* @param aSrc is char* which is to be converted to TPtr8
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* @param aDes is the pointer to the descriptor of type TPtr8 which will hold
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* the result of conversion.aDes needs to be allocated with sufficient amount
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* of memory before being passed to function. This Descriptor should have
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* a allocation that is equal to or greater than char*
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*
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory, -4 is EInvalidPointer)
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*/
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EXPORT_C int CharpToTptr8( const char* aSrc, TPtr8& aDes )
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{
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unsigned int ilen = 0, ilendes = 0;
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if (!aSrc)
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{
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return EInvalidPointer;
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}
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ilen = strlen(aSrc);
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ilendes = aDes.MaxLength();
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if (ilendes < ilen)
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{
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return EInsufficientMemory;
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}
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aDes.Set((TUint8 *)(aSrc), ilen, ilendes);
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return ESuccess;
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}
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/**
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* Converts a character stream to TPtrc8
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* @param aSrc is char* which is to be converted to TPtrc8
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* @param aDes is the pointer to the descriptor of type TPtrc8 which will hold
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* the result of conversion.aDes needs to be allocated with sufficient amount
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* of memory before being passed to function. This Descriptor should have
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* a allocation that is equal to or greater than char*
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*
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* @return Status code (0 is ESuccess, -4 is EInvalidPointer)
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*/
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EXPORT_C int CharpToTptrc8(const char* aSrc, TPtrC8& aDes)
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{
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if ( !aSrc )
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{
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return EInvalidPointer;
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}
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aDes.Set((TUint8 *)(aSrc), strlen(aSrc));
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return ESuccess;
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}
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/**
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* Converts a character stream to RBuf8
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* @param aSrc is char* which is to be converted to RBuf8
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* @param aDes is the pointer to the descriptor of type RBuf8 which will hold
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* the result of conversion.aDes needs to be allocated with sufficient amount
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* of memory before being passed to function. This Descriptor should have
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* a allocation that is equal to or greater than char*
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*
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* @return Status code (0 is ESuccess, -1 is EInsufficientMemory, -4 is EInvalidPointer)
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*/
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EXPORT_C int CharToRbuf8(const char* aSrc, RBuf8& aDes)
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{
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if ( !aSrc )
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{
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return EInvalidPointer;
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}
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aDes.Copy((const unsigned char *)aSrc, strlen(aSrc));
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return ESuccess;
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}
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