auriemma 01/01/31 06:44:03
Added: c/src/XALANTRANSFORMER XalanTransformerOutputStream.cpp Log: New file used to implement a class for output to a user define (callback) function. Revision Changes Path 1.1 xml-xalan/c/src/XALANTRANSFORMER/XalanTransformerOutputStream.cpp Index: XalanTransformerOutputStream.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 [EMAIL PROTECTED] * * 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/XalanTransformerOutputStream.hpp> XalanTransformerOutputStream::XalanTransformerOutputStream( const void* theOutputHandle, XalanOutputHandlerType theOutputHandler): m_outputHandle(theOutputHandle), m_outputHandler(theOutputHandler) { } XalanTransformerOutputStream::~XalanTransformerOutputStream() { } void XalanTransformerOutputStream::doFlush() { // Not implemented } void XalanTransformerOutputStream::writeData( const char* theBuffer, unsigned long theBufferLength) { const size_t theBytesWritten = m_outputHandler(theBuffer, theBufferLength, m_outputHandle); // We validate that the number of bytes written equals the number of bytes sent to output handler. // Otherwise we will stop processing and throw and exception thus allow the callback alert us of // memory allocation issues or buffer overflows, all at the expense of confusing most people. if(theBytesWritten != theBufferLength) { throw XalanOutputStreamException( TranscodeFromLocalCodePage("Number of bytes written does not equal number of bytes sent!"), TranscodeFromLocalCodePage("UnknownOutputHandlerException")); } }
