NetAccessors/Curl/CurlNetAccessor.hpp

0001 /*
0002  * Licensed to the Apache Software Foundation (ASF) under one or more
0003  * contributor license agreements.  See the NOTICE file distributed with
0004  * this work for additional information regarding copyright ownership.
0005  * The ASF licenses this file to You under the Apache License, Version 2.0
0006  * (the "License"); you may not use this file except in compliance with
0007  * the License.  You may obtain a copy of the License at
0008  *
0009  *      http://www.apache.org/licenses/LICENSE-2.0
0010  *
0011  * Unless required by applicable law or agreed to in writing, software
0012  * distributed under the License is distributed on an "AS IS" BASIS,
0013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0014  * See the License for the specific language governing permissions and
0015  * limitations under the License.
0016  */
0017
0018 /*
0019  * $Id$
0020  */
0021
0022 #if !defined(XERCESC_INCLUDE_GUARD_CURLNETACCESSOR_HPP)
0023 #define XERCESC_INCLUDE_GUARD_CURLNETACCESSOR_HPP
0024
0025
0026 #include <xercesc/util/XercesDefs.hpp>
0027 #include <xercesc/util/XMLURL.hpp>
0028 #include <xercesc/util/BinInputStream.hpp>
0029 #include <xercesc/util/XMLNetAccessor.hpp>
0030
0031 XERCES_CPP_NAMESPACE_BEGIN
0032
0033 //
0034 // This class is the wrapper for the socket based code which
0035 // provides the ability to fetch a resource specified using
0036 // a HTTP or FTP URL.
0037 //
0038
0039 class XMLUTIL_EXPORT CurlNetAccessor : public XMLNetAccessor
0040 {
0041 public :
0042     CurlNetAccessor();
0043     ~CurlNetAccessor();
0044
0045     virtual BinInputStream* makeNew(const XMLURL&  urlSource, const XMLNetHTTPInfo* httpInfo=0);
0046     virtual const XMLCh* getId() const;
0047
0048     virtual void initCurl(void);
0049     virtual void cleanupCurl(void);
0050
0051 private :
0052     static int fgCurlInitCount;
0053     static const XMLCh fgMyName[];
0054
0055     CurlNetAccessor(const CurlNetAccessor&);
0056     CurlNetAccessor& operator=(const CurlNetAccessor&);
0057
0058 }; // CurlNetAccessor
0059
0060
0061 inline const XMLCh* CurlNetAccessor::getId() const
0062 {
0063     return fgMyName;
0064 }
0065
0066
0067 XERCES_CPP_NAMESPACE_END
0068
0069 #endif // CURLNETACCESSOR_HPP
0070
0071