cvs commit: xml-xalan/c/src/XALANTRANSFORMER XalanCAPI.cpp

[au...@apache.org]

auriemma    01/01/31 06:35:05

  Added:       c/src/XALANTRANSFORMER XalanCAPI.cpp
  Log:
  New file used to implement simple C interface for the class XalanTransformer.
  
  Revision  Changes    Path
  1.1                  xml-xalan/c/src/XALANTRANSFORMER/XalanCAPI.cpp
  
  Index: XalanCAPI.cpp
  ===================================================================
  /*
   * The Apache Software License, Version 1.1
   *
   *
   * Copyright (c) 2000 The Apache Software Foundation.  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. The end-user documentation included with the redistribution,
   *    if any, must include the following acknowledgment:  
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "Xalan" and "Apache Software Foundation" must
   *    not be used to endorse or promote products derived from this
   *    software without prior written permission. For written 
   *    permission, please contact apache@apache.org.
   *
   * 5. Products derived from this software may not be called "Apache",
   *    nor may "Apache" appear in their name, without prior written
   *    permission of the Apache Software Foundation.
   *
   * 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 APACHE SOFTWARE FOUNDATION OR
   * ITS CONTRIBUTORS 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 Apache Software Foundation and was
   * originally based on software copyright (c) 1999, International
   * Business Machines, Inc., http://www.ibm.com.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   */
  #include <XalanTransformer/XalanCAPI.h>
  #include <XalanTransformer/XalanTransformer.hpp>
  
  
  
  #include <strstream>
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(void)
  XalanInitialize()
  {
  	XalanTransformer::initialize();
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(void)
  XalanTerminate()
  {
  	XalanTransformer::terminate();
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(XalanHandle)
  CreateXalanTransformer()
  {
  	XalanTransformer* theXalanTransformer = new XalanTransformer();
  	return theXalanTransformer;
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(void)
  DeleteXalanTransformer(XalanHandle* theXalanTransformer)
  {
  	if(theXalanTransformer != NULL)
  	{
  		delete	*theXalanTransformer;
  		*theXalanTransformer = NULL;
  	}
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(int)
  XalanTransformToFile(
  			const char*		theXMLFileName, 
  			const char*		theXSLFileName,
  			const char*		theOutFileName,
  			XalanHandle		theXalanHandle)
  {
  	int status = true;
  
  	if(theXalanHandle != NULL)
  	{
  		XalanTransformer* theXalanTransformer = (XalanTransformer*) theXalanHandle;
  
  		status = theXalanTransformer->transform(theXMLFileName, theXSLFileName, theOutFileName);
  	}
  
  	return status;
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(int)
  XalanTransformToData(
  			const char*		theXMLFileName, 
  			const char*		theXSLFileName,
  			char**			theOutput,
  			XalanHandle		theXalanHandle)
  {
  #if !defined(XALAN_NO_NAMESPACES)
  	using std::ostrstream;
  #endif
  
  	int status = true;
  
  	if(theXalanHandle != NULL)
  	{
  		XalanTransformer* theXalanTransformer = (XalanTransformer*) theXalanHandle;
  
  		ostrstream	theOutputStream;	
  
  		status = theXalanTransformer->transform(theXMLFileName, theXSLFileName, &theOutputStream);
  
  		// Null-terminate the data.
  		theOutputStream << '\0';
  
  		*theOutput = theOutputStream.str();
  	}
  
  	return status;
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(void)
  XalanFreeData(char**	theStream)
  {
  	if(theStream != NULL)
  	{
  		delete[] *theStream;
  		*theStream = NULL;
  	}
  }
  
  
  
  XALAN_TRANSFORMER_EXPORT_FUNCTION(int) 
  XalanTransformToHandler(
  			const char*				theXMLFileName, 
  			const char*				theXSLFileName,
  			XalanHandle				theXalanHandle,
  			const void*				theOutputHandle, 
  			XalanOutputHandlerType	theOutputHandler)
  {
  	int status = true;
  
  	if(theXalanHandle != NULL)
  	{
  		XalanTransformer* theXalanTransformer = (XalanTransformer*) theXalanHandle;
  
  		status = theXalanTransformer->transform(theXMLFileName, theXSLFileName, theOutputHandle, theOutputHandler);
  	}
  
  	return status;
  }