diff -r 15018f1726c7 -r 3eacc0623088 persistentstorage/sql/SRC/Server/SqlSrvGetFirstSqlStmt.cpp --- a/persistentstorage/sql/SRC/Server/SqlSrvGetFirstSqlStmt.cpp Fri Mar 19 10:00:55 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,61 +0,0 @@ -// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). -// All rights reserved. -// This component and the accompanying materials are made available -// under the terms of "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 -#include "sqlite3.h" - -//This function searches aString argument for ';' occurences. -//Every time when it finds a ';' character, the function places a 0 right after the ';' and -//tests the just created, zero-terminated substring if it is a comlpete SQL statement. -// -//If it is a SQL statement, the function replaces the found ';' character with 0 and returns the just created -//zero-terminated substring.Also the function modifies aString argument to point right after the found -//SQL string. If it is not SQL statement, the function will continue the searching. -// -//If there is no ';' inside aString argument, the function returns the same string as a return result and -//modifies aString argument - sets it to TPtr(NULL, 0, 0). -// -//The function expects aString argument to be zero-terminated. -TPtrC GetFirstSqlStmt(TPtr& aString) - { - const TChar KDelimitier(';'); - TPtr str(const_cast (aString.Ptr()), aString.Length(), aString.Length()); - TInt afterDelimitierPos = 0; - TInt pos; - while((pos = str.Locate(KDelimitier) + 1) > 0 && pos < str.Length()) - { - //There is a possibility that the string which terminates with the found ';' is SQL statement. - //Zero terminate the string placing a zero right after ';' character and test it using sqlite3_complete16() - //call. If it is not SQL string, restore the original character and continue searching. - afterDelimitierPos += pos; - TChar ch = aString[afterDelimitierPos]; - aString[afterDelimitierPos] = 0; - TInt res = sqlite3_complete16(aString.Ptr()); - aString[afterDelimitierPos] = ch; - if(res) - { - str.Set(const_cast (aString.Ptr()), afterDelimitierPos, afterDelimitierPos); - //Replace the found ';' character with 0. - str[afterDelimitierPos - 1] = 0; - aString.Set(const_cast (aString.Ptr()) + afterDelimitierPos, aString.Length() - afterDelimitierPos, aString.Length() - afterDelimitierPos); - return str; - } - str.Set(const_cast (str.Ptr()) + pos, str.Length() - pos, str.Length() - pos); - } - //aString argument does not contain valid SQL statement or there is no ';' character inside aString. - //Set aString to TPtr(NULL, 0, 0) and return the original string. - aString.Set(NULL, 0, 0); - return str; - }