Line data Source code
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_REGISTRY_SOURCE_REGIMPL_HXX
21 : #define INCLUDED_REGISTRY_SOURCE_REGIMPL_HXX
22 :
23 : #include <set>
24 : #include <boost/unordered_map.hpp>
25 :
26 : #include <registry/registry.h>
27 : #include <rtl/ustring.hxx>
28 : #include <osl/mutex.hxx>
29 : #include <store/store.hxx>
30 :
31 : #define REG_PAGESIZE 512
32 :
33 : #define REG_MODE_CREATE store_AccessCreate
34 : #define REG_MODE_OPEN store_AccessReadWrite
35 : #define REG_MODE_OPENREAD store_AccessReadOnly
36 :
37 : #define KEY_MODE_CREATE store_AccessCreate
38 : #define KEY_MODE_OPEN store_AccessReadWrite
39 : #define KEY_MODE_OPENREAD store_AccessReadOnly
40 :
41 :
42 : #define VALUE_MODE_CREATE store_AccessCreate
43 : #define VALUE_MODE_OPEN store_AccessReadWrite
44 : #define VALUE_MODE_OPENREAD store_AccessReadOnly
45 :
46 : // 5 bytes = 1 (byte for the type) + 4 (bytes for the size of the data)
47 : #define VALUE_HEADERSIZE 5
48 : #define VALUE_TYPEOFFSET 1
49 : #define VALUE_HEADEROFFSET 5
50 :
51 : #define REG_CREATE 0x0004 // allow write accesses
52 :
53 : #define REG_GUARD(mutex) \
54 : osl::Guard< osl::Mutex > aGuard( mutex );
55 :
56 : class ORegKey;
57 : class RegistryTypeReader;
58 :
59 : class ORegistry
60 : {
61 : public:
62 : ORegistry();
63 :
64 1576 : sal_uInt32 acquire()
65 1576 : { return ++m_refCount; }
66 :
67 1856 : sal_uInt32 release()
68 1856 : { return --m_refCount; }
69 :
70 : RegError initRegistry(const OUString& name,
71 : RegAccessMode accessMode);
72 :
73 : RegError closeRegistry();
74 :
75 : RegError destroyRegistry(const OUString& name);
76 :
77 : RegError acquireKey(RegKeyHandle hKey);
78 : RegError releaseKey(RegKeyHandle hKey);
79 :
80 : RegError createKey(RegKeyHandle hKey,
81 : const OUString& keyName,
82 : RegKeyHandle* phNewKey);
83 :
84 : RegError openKey(RegKeyHandle hKey,
85 : const OUString& keyName,
86 : RegKeyHandle* phOpenKey);
87 :
88 : RegError closeKey(RegKeyHandle hKey);
89 :
90 : RegError deleteKey(RegKeyHandle hKey, const OUString& keyName);
91 :
92 : RegError loadKey(RegKeyHandle hKey,
93 : const OUString& regFileName,
94 : bool bWarings=false,
95 : bool bReport=false);
96 :
97 : RegError saveKey(RegKeyHandle hKey,
98 : const OUString& regFileName,
99 : bool bWarings=false,
100 : bool bReport=false);
101 :
102 : RegError dumpRegistry(RegKeyHandle hKey) const;
103 :
104 : ~ORegistry();
105 :
106 2586 : bool isReadOnly() const
107 2586 : { return m_readOnly; }
108 :
109 600 : bool isOpen() const
110 600 : { return m_isOpen; }
111 :
112 : ORegKey* getRootKey();
113 :
114 2392 : const store::OStoreFile& getStoreFile() const
115 2392 : { return m_file; }
116 :
117 0 : const OUString& getName() const
118 0 : { return m_name; }
119 :
120 : friend class ORegKey;
121 :
122 : private:
123 : RegError eraseKey(ORegKey* pKey, const OUString& keyName);
124 :
125 : RegError deleteSubkeysAndValues(ORegKey* pKey);
126 :
127 : RegError loadAndSaveValue(ORegKey* pTargetKey,
128 : ORegKey* pSourceKey,
129 : const OUString& valueName,
130 : sal_uInt32 nCut,
131 : bool bWarnings=false,
132 : bool bReport=false);
133 :
134 : RegError checkBlop(store::OStoreStream& rValue,
135 : const OUString& sTargetPath,
136 : sal_uInt32 srcValueSize,
137 : sal_uInt8* pSrcBuffer,
138 : bool bReport=false);
139 :
140 : RegError mergeModuleValue(store::OStoreStream& rTargetValue,
141 : RegistryTypeReader& reader,
142 : RegistryTypeReader& reader2);
143 :
144 : RegError loadAndSaveKeys(ORegKey* pTargetKey,
145 : ORegKey* pSourceKey,
146 : const OUString& keyName,
147 : sal_uInt32 nCut,
148 : bool bWarnings=false,
149 : bool bReport=false);
150 :
151 : RegError dumpValue(const OUString& sPath,
152 : const OUString& sName,
153 : sal_Int16 nSpace) const;
154 :
155 : RegError dumpKey(const OUString& sPath,
156 : const OUString& sName,
157 : sal_Int16 nSpace) const;
158 :
159 : typedef boost::unordered_map< OUString, ORegKey*, OUStringHash > KeyMap;
160 :
161 : sal_uInt32 m_refCount;
162 : osl::Mutex m_mutex;
163 : bool m_readOnly;
164 : bool m_isOpen;
165 : OUString m_name;
166 : store::OStoreFile m_file;
167 : KeyMap m_openKeyTable;
168 :
169 : const OUString ROOT;
170 : };
171 :
172 : #endif
173 :
174 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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