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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 string 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 string to a descriptor of type TBuf8
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*
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* @param aSrc is the string to be converted , aDes is the
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* reference to the descriptor 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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* -3 is EStringNoData)
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*/
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EXPORT_C int StringToTbuf8(string& aSrc, TDes8& aDes)
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{
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const char* charString = aSrc.c_str();
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if('\0' == charString[0])
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{
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return EStringNoData;
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}
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if (aDes.MaxLength() < strlen(charString))
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{
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return EInsufficientMemory;
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}
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aDes = (const TUint8*)(charString);
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return ESuccess;
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}
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/**
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* Converts a string to a descriptor of type Tptrc8
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*
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* @param aSrc is the string to be converted , aDes is the
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* reference to the descriptor 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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* -3 is EStringNoData)
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*/
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EXPORT_C int StringToTptrc8(string& aSrc, TPtrC8& aDes)
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{
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const char* charString = aSrc.c_str();
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if ('\0' == charString[0])
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{
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return EStringNoData;
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}
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aDes.Set(TPtrC8((TUint8 *)(charString)));
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return ESuccess;
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}
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/**
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* Converts a string to a descriptor of type TPtr8
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*
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* @param aSrc is the string to be converted , aDes is the
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* reference to the descriptor where the result of conversion
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* is stored
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* @return Status code (0 is ESuccess, -3 is EStringNoData, -1 is EInsufficientMemory)
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*/
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EXPORT_C int StringToTptr8 (string& aSrc, TPtr8& aDes)
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{
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const char* charString = aSrc.c_str();
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if ('\0' == charString[0])
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{
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return EStringNoData;
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}
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unsigned int ilen = strlen(charString);
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unsigned int ideslen = aDes.MaxLength();
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if(ilen > ideslen)
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{
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return EInsufficientMemory;
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}
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aDes.Set((unsigned char *)charString, ilen, ideslen);
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return ESuccess;
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}
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/**
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* Converts a string to a descriptor of type HBufc8
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*
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* @param aSrc is the string to be converted , aDes is the
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* reference to the descriptor 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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* -3 is EStringNoData , -5 is EUseNewMaxL , -4 is EInvalidPointer )
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*/
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EXPORT_C int StringToHbufc8(string& aSrc , HBufC8* aDes)
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{
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unsigned int ilendes = 0;
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const char* charString = aSrc.c_str();
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if ('\0' == charString[0])
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{
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return EStringNoData;
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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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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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if (ilendes < strlen(charString))
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{
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return EInsufficientMemory;
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}
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*aDes = (const TUint8*)charString;
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return ESuccess;
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}
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/**
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* Converts a string to a descriptor of type RBuf8
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*
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* @param aSrc is the string to be converted , aDes is the
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* reference to the descriptor where the result of conversion
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* is stored
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* @return Status code (0 is ESuccess,-3 is EStringNoData, -9 is EInsufficientSystemMemory)
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*/
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EXPORT_C int StringToRbuf8(const string& aSrc, RBuf8& aDes)
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{
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int retval = ESuccess;
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const char* charString = aSrc.c_str();
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if ('\0' == charString[0])
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{
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return EStringNoData;
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}
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int ilen = strlen(charString);
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aDes.Copy((const unsigned char *)charString, ilen);
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return retval;
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}
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