configmgr/source/xcuparser.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 #pragma once
  21
  22 #include <sal/config.h>
  23
  24 #include <set>
  25 #include <stack>
  26
  27 #include <rtl/ref.hxx>
  28 #include <rtl/ustring.hxx>
  29 #include <xmlreader/xmlreader.hxx>
  30
  31 #include "additions.hxx"
  32 #include "node.hxx"
  33 #include "nodemap.hxx"
  34 #include "parser.hxx"
  35 #include "type.hxx"
  36 #include "valueparser.hxx"
  37
  38 namespace xmlreader { struct Span; }
  39
  40 namespace configmgr {
  41
  42 class GroupNode;
  43 class LocalizedPropertyNode;
  44 class Modifications;
  45 class Partial;
  46 class PropertyNode;
  47 class SetNode;
  48 struct Data;
  49
  50 class XcuParser: public Parser {
  51 public:
  52     XcuParser(
  53         int layer, Data & data, Partial const * partial,
  54         Modifications * broadcastModifications, Additions * additions);
  55
  56 private:
  57     virtual ~XcuParser() override;
  58
  59     virtual xmlreader::XmlReader::Text getTextMode() override;
  60
  61     virtual bool startElement(
  62         xmlreader::XmlReader & reader, int nsId, xmlreader::Span const & name,
  63         std::set< OUString > const * existingDependencies) override;
  64
  65     virtual void endElement(xmlreader::XmlReader const & reader) override;
  66
  67     virtual void characters(xmlreader::Span const & span) override;
  68
  69     enum Operation {
  70         OPERATION_MODIFY, OPERATION_REPLACE, OPERATION_FUSE, OPERATION_REMOVE };
  71
  72     static Operation parseOperation(xmlreader::Span const & text);
  73
  74     void handleComponentData(xmlreader::XmlReader & reader);
  75
  76     void handleItem(xmlreader::XmlReader & reader);
  77
  78     void handlePropValue(xmlreader::XmlReader & reader, PropertyNode * prop);
  79
  80     void handleLocpropValue(
  81         xmlreader::XmlReader & reader, LocalizedPropertyNode * locprop);
  82
  83     void handleGroupProp(xmlreader::XmlReader & reader, GroupNode * group);
  84
  85     void handleUnknownGroupProp(
  86         xmlreader::XmlReader const & reader, GroupNode const * group,
  87         OUString const & name, Type type, Operation operation,
  88         bool finalized);
  89
  90     void handlePlainGroupProp(
  91         xmlreader::XmlReader const & reader, GroupNode * group,
  92         NodeMap::iterator const & propertyIndex, OUString const & name,
  93         Type type, Operation operation, bool finalized);
  94
  95     void handleLocalizedGroupProp(
  96         xmlreader::XmlReader const & reader, LocalizedPropertyNode * property,
  97         OUString const & name, Type type, Operation operation,
  98         bool finalized);
  99
 100     void handleGroupNode(
 101         xmlreader::XmlReader & reader, rtl::Reference< Node > const & group);
 102
 103     void handleSetNode(xmlreader::XmlReader & reader, SetNode * set);
 104
 105     void recordModification(bool addition);
 106
 107     struct State {
 108         rtl::Reference< Node > node; // empty if ignore or <items>
 109         OUString name; // empty and ignored if !insert
 110         bool ignore;
 111         bool insert;
 112         bool pop;
 113
 114         static State Ignore(bool thePop) { return State(thePop); }
 115
 116         static State Modify(rtl::Reference< Node > const & theNode)
 117         { return State(theNode); }
 118
 119         static State Insert(
 120             rtl::Reference< Node > const & theNode, OUString const & theName)
 121         { return State(theNode, theName); }
 122
 123     private:
 124         explicit State(bool thePop): ignore(true), insert(false), pop(thePop) {}
 125
 126         explicit State(rtl::Reference< Node > const & theNode):
 127             node(theNode), ignore(false), insert(false), pop(true)
 128         {}
 129
 130         State(
 131             rtl::Reference< Node > const & theNode, OUString const & theName):
 132             node(theNode), name(theName), ignore(false), insert(true), pop(true)
 133         {}
 134     };
 135
 136     ValueParser valueParser_;
 137     Data & data_;
 138     Partial const * partial_;
 139     Modifications * broadcastModifications_;
 140     Additions * additions_;
 141     bool recordModifications_;
 142     bool trackPath_;
 143     OUString componentName_;
 144     std::stack< State > state_;
 145     std::vector<OUString> path_;
 146 };
 147
 148 }
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */