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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_XMLOFF_NMSPMAP_HXX
21 : #define INCLUDED_XMLOFF_NMSPMAP_HXX
22 :
23 : #include <sal/config.h>
24 :
25 : #include <map>
26 : #include <utility>
27 :
28 : #include <xmloff/dllapi.h>
29 : #include <sal/types.h>
30 : #include <rtl/ustring.hxx>
31 : #include <boost/unordered_map.hpp>
32 : #include <rtl/ref.hxx>
33 : #include <cppuhelper/weak.hxx>
34 :
35 : #include <limits.h>
36 :
37 : const sal_uInt16 XML_NAMESPACE_XMLNS = (USHRT_MAX-2);
38 : const sal_uInt16 XML_NAMESPACE_NONE = (USHRT_MAX-1);
39 : const sal_uInt16 XML_NAMESPACE_UNKNOWN = (USHRT_MAX);
40 : const sal_uInt16 XML_NAMESPACE_UNKNOWN_FLAG = 0x8000;
41 :
42 535704 : class NameSpaceEntry : public cppu::OWeakObject
43 : {
44 : public:
45 : // sName refers to the full namespace name
46 : OUString sName;
47 : // sPrefix is the prefix used to declare a given item to be from a given namespace
48 : OUString sPrefix;
49 : // nKey is the unique identifier of a namespace
50 : sal_uInt16 nKey;
51 : };
52 :
53 : struct OUStringEqFunc
54 : {
55 450186 : bool operator()( const OUString &r1, const OUString &r2) const
56 : {
57 450186 : return r1 == r2;
58 : }
59 : };
60 :
61 : struct uInt32lt
62 : {
63 1799349 : bool operator()( const sal_uInt32 &r1, const sal_uInt32 &r2) const
64 : {
65 1799349 : return r1 < r2;
66 : }
67 : };
68 : typedef ::std::pair < sal_uInt16, OUString > QNamePair;
69 :
70 : struct QNamePairHash
71 : {
72 304017 : size_t operator()( const QNamePair &r1 ) const
73 : {
74 304017 : return (size_t) r1.second.hashCode() + r1.first;
75 : }
76 : };
77 :
78 : typedef ::boost::unordered_map < QNamePair, OUString, QNamePairHash > QNameCache;
79 : typedef ::boost::unordered_map < OUString, ::rtl::Reference <NameSpaceEntry >, OUStringHash, OUStringEqFunc > NameSpaceHash;
80 : typedef ::std::map < sal_uInt16, ::rtl::Reference < NameSpaceEntry >, uInt32lt > NameSpaceMap;
81 :
82 : class XMLOFF_DLLPUBLIC SvXMLNamespaceMap
83 : {
84 : const OUString sXMLNS;
85 : const OUString sEmpty;
86 :
87 : NameSpaceHash aNameHash;
88 : mutable NameSpaceHash aNameCache;
89 : NameSpaceMap aNameMap;
90 : mutable QNameCache aQNameCache;
91 : SAL_DLLPRIVATE sal_uInt16 _Add( const OUString& rPrefix, const OUString &rName, sal_uInt16 nKey );
92 :
93 : public:
94 :
95 : SvXMLNamespaceMap();
96 : ~SvXMLNamespaceMap();
97 :
98 : SvXMLNamespaceMap( const SvXMLNamespaceMap& );
99 :
100 : void operator =( const SvXMLNamespaceMap& rCmp );
101 : bool operator ==( const SvXMLNamespaceMap& rCmp ) const;
102 :
103 : sal_uInt16 Add( const OUString& rPrefix,
104 : const OUString& rName,
105 : sal_uInt16 nKey = XML_NAMESPACE_UNKNOWN );
106 : sal_uInt16 AddIfKnown( const OUString& rPrefix,
107 : const OUString& rName );
108 :
109 : sal_uInt16 GetKeyByName( const OUString& rName ) const;
110 : const OUString& GetNameByKey( sal_uInt16 nKey ) const;
111 :
112 : sal_uInt16 GetKeyByPrefix( const OUString& rPrefix ) const;
113 : const OUString& GetPrefixByKey( sal_uInt16 nKey ) const;
114 :
115 : OUString GetQNameByKey( sal_uInt16 nKey,
116 : const OUString& rLocalName,
117 : bool bCache = true) const;
118 :
119 : OUString GetAttrNameByKey( sal_uInt16 nKey ) const;
120 :
121 : /* This will replace the version with the unused 5th default parameter */
122 : sal_uInt16 _GetKeyByAttrName( const OUString& rAttrName,
123 : OUString *pPrefix,
124 : OUString *pLocalName,
125 : OUString *pNamespace = 0,
126 : bool bCache = true) const;
127 :
128 : /* This will replace the version with the unused 3rd default parameter */
129 : sal_uInt16 _GetKeyByAttrName( const OUString& rAttrName,
130 : OUString *pLocalName = 0,
131 : bool bCache = true) const;
132 :
133 : sal_uInt16 GetFirstKey() const;
134 : sal_uInt16 GetNextKey( sal_uInt16 nOldKey ) const;
135 :
136 : /* Give access to all namespace definitions, including multiple entries
137 : for the same key (needed for saving sheets separately in Calc).
138 : This might be replaced by a better interface later. */
139 214 : const NameSpaceHash& GetAllEntries() const { return aNameHash; }
140 :
141 : static bool NormalizeOasisURN( OUString& rName );
142 : static bool NormalizeW3URI( OUString& rName );
143 : static bool NormalizeURI( OUString& rName );
144 :
145 : /* deprecated */ bool AddAtIndex( sal_uInt16 nIdx, const OUString& rPrefix,
146 : const OUString& rName, sal_uInt16 nKey = XML_NAMESPACE_UNKNOWN );
147 : /* deprecated */ sal_uInt16 GetIndexByKey( sal_uInt16 nKey ) const;
148 : /* deprecated */ sal_uInt16 GetIndexByPrefix( const OUString& rPrefix ) const;
149 : /* deprecated */ sal_uInt16 GetFirstIndex() const;
150 : /* deprecated */ sal_uInt16 GetNextIndex( sal_uInt16 nOldIdx ) const;
151 : /* deprecated */ const OUString& GetPrefixByIndex( sal_uInt16 nIdx ) const;
152 : /* deprecated */ const OUString& GetNameByIndex( sal_uInt16 nIdx ) const;
153 : /* deprecated */ OUString GetAttrNameByIndex( sal_uInt16 nIdx ) const;
154 : /* deprecated */ OUString GetQNameByIndex( sal_uInt16 nIdx,
155 : const OUString& rLocalName ) const;
156 : /* deprecated */ sal_uInt16 GetKeyByAttrName( const OUString& rAttrName,
157 : OUString *pPrefix,
158 : OUString *pLocalName,
159 : OUString *pNamespace=0,
160 : sal_uInt16 nIdxGuess = USHRT_MAX ) const;
161 : /* deprecated */ sal_uInt16 GetKeyByAttrName( const OUString& rAttrName,
162 : OUString *pLocalName = 0,
163 : sal_uInt16 nIdxGuess = USHRT_MAX ) const;
164 : };
165 :
166 : #endif // INCLUDED_XMLOFF_NMSPMAP_HXX
167 :
168 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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