/* * * @APPLE_LICENSE_HEADER_START@ * * Copyright (c) 1999-2008 Apple Inc. All Rights Reserved. * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ * */ /* File: ResizeableStringFormatter.cpp Contains: Implements object defined in ResizeableStringFormatter.h */ #include "ResizeableStringFormatter.h" #include "OSMemory.h" Bool16 ResizeableStringFormatter::BufferIsFull(char* inBuffer, UInt32 inBufferLen) { //allocate a buffer twice as big as the old one, and copy over the contents UInt32 theNewBufferSize = this->GetTotalBufferSize() * 2; if (theNewBufferSize == 0) theNewBufferSize = 64; char* theNewBuffer = NEW char[theNewBufferSize]; ::memcpy(theNewBuffer, inBuffer, inBufferLen); //if the old buffer was dynamically allocated also, we'd better delete it. if (inBuffer != fOriginalBuffer) delete [] inBuffer; fStartPut = theNewBuffer; fCurrentPut = theNewBuffer + inBufferLen; fEndPut = theNewBuffer + theNewBufferSize; return true; }