IccIoXml.cpp

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/** @file
File:       IccIoXml.cpp
 
Contains:   Implementation of the IIccOpenFileIO interface.
 
Version:    V1
 
Copyright:  (c) see ICC Software License
*/
 
/*
 * The ICC Software License, Version 0.2
 *
 *
 * Copyright (c) 2003-2012 The International Color Consortium. All rights 
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. In the absence of prior written permission, the names "ICC" and "The
 *    International Color Consortium" must not be used to imply that the
 *    ICC organization endorses or promotes products derived from this
 *    software.
 *
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE INTERNATIONAL COLOR CONSORTIUM OR
 * ITS CONTRIBUTING MEMBERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the The International Color Consortium. 
 *
 *
 * Membership in the ICC is encouraged when this software is used for
 * commercial purposes. 
 *
 *  
 * For more information on The International Color Consortium, please
 * see <http://www.color.org/>.
 *  
 * 
 */
 
#include "IccIoXml.h"
 
#ifdef USEREFICCMAXNAMESPACE
namespace refIccMAX {
#endif
 
/**
****************************************************************************
* Name: CIccStandardFileIO::OpenFile
* 
* Purpose: Open a file 
* 
* Args: 
*  szFilename - path to file to be opened
*  szAttr - attributes of open (identical to attributes in fopen call).
* 
* Return: 
*  Pointer a CIccIO object that IO can be performed with or NULL if file
*  cannot be opened.
*****************************************************************************
*/
CIccIO* CIccStandardFileIO::OpenFile(const icChar *szFilename, const char *szAttr)
{
  CIccFileIO *file = new CIccFileIO();
 
  if (!file->Open(szFilename, szAttr)) {
    delete file;
    return NULL;
  }
 
  return file;
}
 
static CIccStandardFileIO g_IccStandardFileIO;
static IIccOpenFileIO *g_pIccFileIO = &g_IccStandardFileIO;
 
CIccIO* IccOpenFileIO(const icChar *szFilename, const char *szAttr)
{
  if (g_pIccFileIO) {
    return g_pIccFileIO->OpenFile(szFilename, szAttr);
  }
 
  return NULL;
}
 
void IccSetOpenFileIO(IIccOpenFileIO *pOpenIO)
{
  g_pIccFileIO = pOpenIO;
}
 
//////////////////////////////////////////////////////////////////////
// Class CIccIO
//////////////////////////////////////////////////////////////////////
 
#ifdef USEREFICCMAXNAMESPACE
} //namespace refIccMAX
#endif