shell/inc/basereader.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SHELL_INC_INTERNAL_BASEREADER_HXX
  21 #define INCLUDED_SHELL_INC_INTERNAL_BASEREADER_HXX
  22
  23 #include "global.hxx"
  24 #include "types.hxx"
  25 #include "config.hxx"
  26 #include "utilities.hxx"
  27 #include "i_xml_parser_event_handler.hxx"
  28
  29 #include "xml_parser.hxx"
  30 #include "zipfile.hxx"
  31 #include "filepath.hxx"
  32
  33 class CBaseReader : public i_xml_parser_event_handler
  34 {
  35 public:
  36     virtual ~CBaseReader() override;
  37
  38 protected: // protected because its only an implementation relevant class
  39     CBaseReader( const Filepath_t& DocumentName );
  40
  41     CBaseReader( StreamInterface *stream );
  42
  43     virtual void start_document();
  44
  45     virtual void end_document();
  46
  47     virtual void start_element(
  48         const string_t& raw_name,
  49         const string_t& local_name,
  50         const xml_tag_attribute_container_t& attributes) override = 0;
  51
  52     virtual void end_element(
  53         const string_t& raw_name, const string_t& local_name) override = 0;
  54
  55     virtual void characters(const string_t& character) override = 0;
  56
  57     virtual void ignore_whitespace(const string_t& /*whitespaces*/) override {};
  58
  59     virtual void processing_instruction(
  60         const std::wstring& /*target*/, const std::wstring& /*data*/){};
  61
  62     virtual void comment(const string_t& /*comment*/) override {};
  63
  64     void Initialize( const std::string& /*ContentName*/);
  65
  66 private:
  67     ZipFile        m_ZipFile;
  68     ZipFile::ZipContentBuffer_t m_ZipContent;
  69 };
  70
  71 #endif
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */