XMLDOMXMLDecl.cpp
上传用户:zhuqijet
上传日期:2013-06-25
资源大小:10074k
文件大小:5k
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2001 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 "Xerces" 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/>.
- */
- /*
- * $Id: XMLDOMXMLDecl.cpp,v 1.1.1.1 2002/02/01 22:21:42 peiyongz Exp $
- */
- #include "stdafx.h"
- #include "xml4com.h"
- #include "XMLDOMXMLDecl.h"
- // IXMLDOMProcessingInstruction methods
- STDMETHODIMP CXMLDOMXMLDecl::get_target(BSTR *pVal)
- {
- ATLTRACE(_T("CXMLDOMXMLDecl::get_targetn"));
- if (NULL == pVal)
- return E_POINTER;
- *pVal = NULL;
- try
- {
- *pVal = SysAllocString(OLESTR("xml"));
- }
- catch(...)
- {
- return E_FAIL;
- }
- return S_OK;
- }
- STDMETHODIMP CXMLDOMXMLDecl::get_data(BSTR *pVal)
- {
- ATLTRACE(_T("CXMLDOMXMLDecl::get_datan"));
- if (NULL == pVal)
- return E_POINTER;
- *pVal = NULL;
- try
- {
- unsigned int len= 0;
- unsigned int totalLen = 0;
- DOMString version(xmlDecl.getVersion());
- len = version.length();
- if(len > 0) totalLen = len + 10;
- DOMString standalone(xmlDecl.getStandalone());
- len = standalone.length();
- if(len > 0) {
- if(totalLen > 0)
- totalLen += len + 14;
- else
- totalLen = len + 13;
- }
- DOMString encoding(xmlDecl.getEncoding());
- len = encoding.length();
- if(len > 0) {
- if(totalLen > 0)
- totalLen += len + 13;
- else
- totalLen = len + 12;
- }
- *pVal = SysAllocStringLen(NULL,totalLen+1);
- **pVal = 0;
- len = version.length();
- totalLen = len;
- if(len > 0) {
- wcscpy(*pVal,OLESTR("version=""));
- wcsncat(*pVal,version.rawBuffer(),len);
- wcscat(*pVal,OLESTR("""));
- }
- len = standalone.length();
- if(len > 0) {
- if(totalLen > 0)
- wcscat(*pVal,OLESTR(" standalone=""));
- else
- wcscat(*pVal,OLESTR("standalone=""));
- wcsncat(*pVal,standalone.rawBuffer(),len);
- wcscat(*pVal,OLESTR("""));
- totalLen += len;
- }
- len = encoding.length();
- if(len > 0) {
- if(totalLen > 0)
- wcscat(*pVal,OLESTR(" encoding=""));
- else
- wcscat(*pVal,OLESTR("encoding=""));
- wcsncat(*pVal,encoding.rawBuffer(),len);
- wcscat(*pVal,OLESTR("""));
- }
- }
- catch(DOM_DOMException& ex)
- {
- return MakeHRESULT(ex);
- }
- catch(...)
- {
- return E_FAIL;
- }
- return S_OK;
- }
- STDMETHODIMP CXMLDOMXMLDecl::put_data(BSTR newVal)
- {
- ATLTRACE(_T("CXMLDOMXMLDecl::put_datan"));
- return E_NOTIMPL;
- }