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 : #include <comphelper/configurationhelper.hxx>
21 : #include <comphelper/processfactory.hxx>
22 : #include <comphelper/sequence.hxx>
23 : #include <com/sun/star/beans/XPropertySet.hpp>
24 : #include <com/sun/star/configuration/theDefaultProvider.hpp>
25 : #include <com/sun/star/container/XNameAccess.hpp>
26 : #include <com/sun/star/container/XNameContainer.hpp>
27 : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
28 :
29 :
30 : namespace comphelper{
31 :
32 :
33 19880 : css::uno::Reference< css::uno::XInterface > ConfigurationHelper::openConfig(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
34 : const OUString& sPackage,
35 : sal_Int32 eMode )
36 : {
37 : css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider(
38 19880 : css::configuration::theDefaultProvider::get( rxContext ) );
39 :
40 39760 : ::std::vector< css::uno::Any > lParams;
41 39760 : css::beans::PropertyValue aParam ;
42 :
43 : // set root path
44 19880 : aParam.Name = "nodepath";
45 19880 : aParam.Value <<= sPackage;
46 19880 : lParams.push_back(css::uno::makeAny(aParam));
47 :
48 : // enable all locales mode
49 19880 : if ((eMode & ConfigurationHelper::E_ALL_LOCALES)==ConfigurationHelper::E_ALL_LOCALES)
50 : {
51 1364 : aParam.Name = "locale";
52 1364 : aParam.Value <<= OUString("*");
53 1364 : lParams.push_back(css::uno::makeAny(aParam));
54 : }
55 :
56 : // enable lazy writing
57 19880 : bool bLazy = ((eMode & ConfigurationHelper::E_LAZY_WRITE)==ConfigurationHelper::E_LAZY_WRITE);
58 19880 : aParam.Name = "lazywrite";
59 19880 : aParam.Value = css::uno::makeAny(bLazy);
60 19880 : lParams.push_back(css::uno::makeAny(aParam));
61 :
62 : // open it
63 19880 : css::uno::Reference< css::uno::XInterface > xCFG;
64 :
65 19880 : bool bReadOnly = ((eMode & ConfigurationHelper::E_READONLY)==ConfigurationHelper::E_READONLY);
66 19880 : if (bReadOnly)
67 39357 : xCFG = xConfigProvider->createInstanceWithArguments(
68 : OUString("com.sun.star.configuration.ConfigurationAccess"),
69 26238 : comphelper::containerToSequence(lParams));
70 : else
71 20283 : xCFG = xConfigProvider->createInstanceWithArguments(
72 : OUString("com.sun.star.configuration.ConfigurationUpdateAccess"),
73 13522 : comphelper::containerToSequence(lParams));
74 :
75 39760 : return xCFG;
76 : }
77 :
78 :
79 13148 : css::uno::Any ConfigurationHelper::readRelativeKey(const css::uno::Reference< css::uno::XInterface > xCFG ,
80 : const OUString& sRelPath,
81 : const OUString& sKey )
82 : {
83 13148 : css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
84 :
85 26296 : css::uno::Reference< css::beans::XPropertySet > xProps;
86 13148 : xAccess->getByHierarchicalName(sRelPath) >>= xProps;
87 13148 : if (!xProps.is())
88 : {
89 0 : OUStringBuffer sMsg(256);
90 0 : sMsg.appendAscii("The requested path \"");
91 0 : sMsg.append (sRelPath );
92 0 : sMsg.appendAscii("\" does not exists." );
93 :
94 : throw css::container::NoSuchElementException(
95 0 : sMsg.makeStringAndClear());
96 : }
97 26296 : return xProps->getPropertyValue(sKey);
98 : }
99 :
100 :
101 3264 : void ConfigurationHelper::writeRelativeKey(const css::uno::Reference< css::uno::XInterface > xCFG ,
102 : const OUString& sRelPath,
103 : const OUString& sKey ,
104 : const css::uno::Any& aValue )
105 : {
106 3264 : css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
107 :
108 6528 : css::uno::Reference< css::beans::XPropertySet > xProps;
109 3264 : xAccess->getByHierarchicalName(sRelPath) >>= xProps;
110 3264 : if (!xProps.is())
111 : {
112 0 : OUStringBuffer sMsg(256);
113 0 : sMsg.appendAscii("The requested path \"");
114 0 : sMsg.append (sRelPath );
115 0 : sMsg.appendAscii("\" does not exists." );
116 :
117 : throw css::container::NoSuchElementException(
118 0 : sMsg.makeStringAndClear());
119 : }
120 6528 : xProps->setPropertyValue(sKey, aValue);
121 3264 : }
122 :
123 :
124 26761 : css::uno::Reference< css::uno::XInterface > ConfigurationHelper::makeSureSetNodeExists(const css::uno::Reference< css::uno::XInterface > xCFG ,
125 : const OUString& sRelPathToSet,
126 : const OUString& sSetNode )
127 : {
128 26761 : css::uno::Reference< css::container::XHierarchicalNameAccess > xAccess(xCFG, css::uno::UNO_QUERY_THROW);
129 53522 : css::uno::Reference< css::container::XNameAccess > xSet;
130 26761 : xAccess->getByHierarchicalName(sRelPathToSet) >>= xSet;
131 26761 : if (!xSet.is())
132 : {
133 0 : OUStringBuffer sMsg(256);
134 0 : sMsg.appendAscii("The requested path \"");
135 0 : sMsg.append (sRelPathToSet );
136 0 : sMsg.appendAscii("\" does not exists." );
137 :
138 : throw css::container::NoSuchElementException(
139 0 : sMsg.makeStringAndClear());
140 : }
141 :
142 26761 : css::uno::Reference< css::uno::XInterface > xNode;
143 26761 : if (xSet->hasByName(sSetNode))
144 26232 : xSet->getByName(sSetNode) >>= xNode;
145 : else
146 : {
147 529 : css::uno::Reference< css::lang::XSingleServiceFactory > xNodeFactory(xSet, css::uno::UNO_QUERY_THROW);
148 529 : xNode = xNodeFactory->createInstance();
149 1058 : css::uno::Reference< css::container::XNameContainer > xSetReplace(xSet, css::uno::UNO_QUERY_THROW);
150 1058 : xSetReplace->insertByName(sSetNode, css::uno::makeAny(xNode));
151 : }
152 :
153 53522 : return xNode;
154 : }
155 :
156 :
157 9815 : css::uno::Any ConfigurationHelper::readDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
158 : const OUString& sPackage,
159 : const OUString& sRelPath,
160 : const OUString& sKey ,
161 : sal_Int32 eMode )
162 : {
163 9815 : css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
164 9815 : return ConfigurationHelper::readRelativeKey(xCFG, sRelPath, sKey);
165 : }
166 :
167 :
168 3264 : void ConfigurationHelper::writeDirectKey(const css::uno::Reference< css::uno::XComponentContext >& rxContext,
169 : const OUString& sPackage,
170 : const OUString& sRelPath,
171 : const OUString& sKey ,
172 : const css::uno::Any& aValue ,
173 : sal_Int32 eMode )
174 : {
175 3264 : css::uno::Reference< css::uno::XInterface > xCFG = ConfigurationHelper::openConfig(rxContext, sPackage, eMode);
176 3264 : ConfigurationHelper::writeRelativeKey(xCFG, sRelPath, sKey, aValue);
177 3264 : ConfigurationHelper::flush(xCFG);
178 3264 : }
179 :
180 :
181 33182 : void ConfigurationHelper::flush(const css::uno::Reference< css::uno::XInterface >& xCFG)
182 : {
183 33182 : css::uno::Reference< css::util::XChangesBatch > xBatch(xCFG, css::uno::UNO_QUERY_THROW);
184 33182 : xBatch->commitChanges();
185 33182 : }
186 :
187 : } // namespace comphelper
188 :
189 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
