1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_REGISTRY_SOURCE_REGIMPL_HXX
#define INCLUDED_REGISTRY_SOURCE_REGIMPL_HXX
#include <unordered_map>
#include <regapi.hxx>
#include <registry/regtype.h>
#include <rtl/ustring.hxx>
#include <osl/mutex.hxx>
#include <store/store.hxx>
// 5 bytes = 1 (byte for the type) + 4 (bytes for the size of the data)
#define VALUE_HEADERSIZE 5
#define VALUE_TYPEOFFSET 1
#define VALUE_HEADEROFFSET 5
#define REG_GUARD(mutex) \
osl::Guard< osl::Mutex > aGuard( mutex );
class ORegKey;
class RegistryTypeReader;
class ORegistry
{
public:
ORegistry();
sal_uInt32 acquire()
{ return ++m_refCount; }
sal_uInt32 release()
{ return --m_refCount; }
RegError initRegistry(const OUString& name,
RegAccessMode accessMode,
bool bCreate = false);
RegError closeRegistry();
RegError destroyRegistry(const OUString& name);
RegError acquireKey(RegKeyHandle hKey);
RegError releaseKey(RegKeyHandle hKey);
RegError createKey(RegKeyHandle hKey,
const OUString& keyName,
RegKeyHandle* phNewKey);
RegError openKey(RegKeyHandle hKey,
const OUString& keyName,
RegKeyHandle* phOpenKey);
RegError closeKey(RegKeyHandle hKey);
RegError deleteKey(RegKeyHandle hKey, const OUString& keyName);
RegError loadKey(RegKeyHandle hKey,
const OUString& regFileName,
bool bWarnings,
bool bReport);
RegError dumpRegistry(RegKeyHandle hKey) const;
~ORegistry();
bool isReadOnly() const
{ return m_readOnly; }
bool isOpen() const
{ return m_isOpen; }
ORegKey* getRootKey();
const store::OStoreFile& getStoreFile() const
{ return m_file; }
const OUString& getName() const
{ return m_name; }
friend class ORegKey;
private:
RegError eraseKey(ORegKey* pKey, const OUString& keyName);
RegError deleteSubkeysAndValues(ORegKey* pKey);
static RegError loadAndSaveValue(ORegKey* pTargetKey,
ORegKey const * pSourceKey,
const OUString& valueName,
sal_uInt32 nCut,
bool bWarnings,
bool bReport);
static RegError checkBlop(store::OStoreStream& rValue,
const OUString& sTargetPath,
sal_uInt32 srcValueSize,
sal_uInt8 const * pSrcBuffer,
bool bReport);
static RegError mergeModuleValue(store::OStoreStream& rTargetValue,
RegistryTypeReader const & reader,
RegistryTypeReader const & reader2);
RegError loadAndSaveKeys(ORegKey* pTargetKey,
ORegKey* pSourceKey,
const OUString& keyName,
sal_uInt32 nCut,
bool bWarnings,
bool bReport);
RegError dumpValue(const OUString& sPath,
const OUString& sName,
sal_Int16 nSpace) const;
RegError dumpKey(const OUString& sPath,
const OUString& sName,
sal_Int16 nSpace) const;
typedef std::unordered_map< OUString, ORegKey* > KeyMap;
sal_uInt32 m_refCount;
osl::Mutex m_mutex;
bool m_readOnly;
bool m_isOpen;
OUString m_name;
store::OStoreFile m_file;
KeyMap m_openKeyTable;
static constexpr OUStringLiteral ROOT { "/" };
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
