1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef BASEREADER_HXX_INCLUDED 25 #define BASEREADER_HXX_INCLUDED 26 27 #include "internal/global.hxx" 28 #include "internal/types.hxx" 29 #include "internal/config.hxx" 30 #include "internal/utilities.hxx" 31 #include "internal/i_xml_parser_event_handler.hxx" 32 33 #ifndef XML_PARSER_HXX_INCLUDED 34 #include "internal/xml_parser.hxx" 35 #endif 36 #include "internal/zipfile.hxx" 37 38 class CBaseReader : public i_xml_parser_event_handler 39 { 40 public: 41 virtual ~CBaseReader(); 42 43 protected: // protected because its only an implementation relevant class 44 CBaseReader( const std::string& DocumentName ); 45 46 CBaseReader( void* stream, zlib_filefunc_def* fa ); 47 48 virtual void start_document(); 49 50 virtual void end_document(); 51 52 virtual void start_element( 53 const std::wstring& raw_name, 54 const std::wstring& local_name, 55 const XmlTagAttributes_t& attributes) = 0; 56 57 virtual void end_element( 58 const std::wstring& raw_name, const std::wstring& local_name) = 0; 59 60 virtual void characters(const std::wstring& character) = 0; 61 ignore_whitespace(const std::wstring &)62 virtual void ignore_whitespace(const std::wstring& /*whitespaces*/){}; 63 processing_instruction(const std::wstring &,const std::wstring &)64 virtual void processing_instruction( 65 const std::wstring& /*target*/, const std::wstring& /*data*/){}; 66 comment(const std::wstring &)67 virtual void comment(const std::wstring& /*comment*/){}; 68 69 void Initialize( const std::string& /*ContentName*/); 70 71 private: 72 ZipFile m_ZipFile; 73 ZipFile::ZipContentBuffer_t m_ZipContent; 74 }; 75 76 #endif 77