configmgr/source/parsemanager.cxx

   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 #include "sal/config.h"
  21
  22 #include <cassert>
  23 #include <set>
  24
  25 #include "com/sun/star/container/NoSuchElementException.hpp"
  26 #include "com/sun/star/uno/RuntimeException.hpp"
  27 #include "sal/types.h"
  28 #include "xmlreader/span.hxx"
  29 #include "xmlreader/xmlreader.hxx"
  30
  31 #include "parsemanager.hxx"
  32 #include "parser.hxx"
  33
  34 namespace configmgr {
  35
  36 ParseManager::ParseManager(
  37     OUString const & url, rtl::Reference< Parser > const & parser)
  38     SAL_THROW((
  39         css::container::NoSuchElementException, css::uno::RuntimeException)):
  40     reader_(url), parser_(parser)
  41 {
  42     assert(parser.is());
  43     int id;
  44     id = reader_.registerNamespaceIri(
  45         xmlreader::Span(
  46             RTL_CONSTASCII_STRINGPARAM("http://openoffice.org/2001/registry")));
  47     assert(id == NAMESPACE_OOR);
  48     id = reader_.registerNamespaceIri(
  49         xmlreader::Span(
  50             RTL_CONSTASCII_STRINGPARAM("http://www.w3.org/2001/XMLSchema")));
  51     assert(id == NAMESPACE_XS);
  52     id = reader_.registerNamespaceIri(
  53         xmlreader::Span(
  54             RTL_CONSTASCII_STRINGPARAM(
  55                 "http://www.w3.org/2001/XMLSchema-instance")));
  56     assert(id == NAMESPACE_XSI);
  57     (void)id;
  58 }
  59
  60 bool ParseManager::parse(std::set< OUString > const * existingDependencies) {
  61     for (;;) {
  62         switch (itemData_.is()
  63                 ? xmlreader::XmlReader::RESULT_BEGIN
  64                 : reader_.nextItem(
  65                     parser_->getTextMode(), &itemData_, &itemNamespaceId_))
  66         {
  67         case xmlreader::XmlReader::RESULT_BEGIN:
  68             if (!parser_->startElement(
  69                     reader_, itemNamespaceId_, itemData_, existingDependencies))
  70             {
  71                 return false;
  72             }
  73             break;
  74         case xmlreader::XmlReader::RESULT_END:
  75             parser_->endElement(reader_);
  76             break;
  77         case xmlreader::XmlReader::RESULT_TEXT:
  78             parser_->characters(itemData_);
  79             break;
  80         case xmlreader::XmlReader::RESULT_DONE:
  81             return true;
  82         }
  83         itemData_.clear();
  84     }
  85 }
  86
  87 ParseManager::~ParseManager() {}
  88
  89 }
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */