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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_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX
21 : #define INCLUDED_XMLHELP_SOURCE_CXXHELP_INC_TVREAD_HXX
22 :
23 : #include <vector>
24 : #include <rtl/ref.hxx>
25 : #include <rtl/ustring.hxx>
26 : #include <ucbhelper/macros.hxx>
27 : #include <com/sun/star/uno/Type.hxx>
28 : #include <cppuhelper/weak.hxx>
29 : #include <com/sun/star/uno/XInterface.hpp>
30 : #include <com/sun/star/lang/XTypeProvider.hpp>
31 : #include <com/sun/star/container/XNameAccess.hpp>
32 : #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
33 : #include <com/sun/star/util/XChangesNotifier.hpp>
34 : #include <com/sun/star/lang/XComponent.hpp>
35 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
36 : #include <com/sun/star/deployment/XPackage.hpp>
37 : #include <com/sun/star/ucb/XSimpleFileAccess3.hpp>
38 : #include <cppuhelper/implbase4.hxx>
39 :
40 : namespace treeview {
41 :
42 0 : class ConfigData
43 : {
44 : public:
45 : enum {
46 : PRODUCTNAME, PRODUCTVERSION, VENDORNAME, VENDORVERSION,
47 : VENDORSHORT };
48 : ConfigData();
49 : int m_vAdd[5];
50 : OUString m_vReplacement[5];
51 : OUString prodName,prodVersion,vendName,vendVersion,vendShort;
52 :
53 : std::vector< sal_uInt64 > vFileLen;
54 : std::vector< OUString > vFileURL;
55 : OUString locale,system;
56 : OUString appendix;
57 :
58 : void SAL_CALL replaceName( OUString& oustring ) const;
59 : };
60 :
61 : class TVDom;
62 : class TVChildTarget;
63 :
64 0 : class TVBase : public cppu::WeakImplHelper4 <
65 : css::container::XNameAccess,
66 : css::container::XHierarchicalNameAccess,
67 : css::util::XChangesNotifier,
68 : css::lang::XComponent >
69 : {
70 : friend class TVChildTarget;
71 :
72 : public:
73 :
74 0 : virtual ~TVBase() { }
75 :
76 : // XNameAccess
77 :
78 : virtual com::sun::star::uno::Type SAL_CALL
79 0 : getElementType( )
80 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
81 : {
82 0 : return cppu::UnoType<void>::get();
83 : }
84 :
85 0 : virtual sal_Bool SAL_CALL hasElements()
86 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
87 : {
88 0 : return true;
89 : }
90 :
91 : // XChangesNotifier
92 :
93 : virtual void SAL_CALL
94 0 : addChangesListener(
95 : const com::sun::star::uno::Reference< com::sun::star::util::XChangesListener >& aListener )
96 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
97 : {
98 : // read only
99 : (void)aListener;
100 0 : }
101 :
102 : virtual void SAL_CALL
103 0 : removeChangesListener(
104 : const com::sun::star::uno::Reference< com::sun::star::util::XChangesListener >& aListener )
105 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
106 : {
107 : // read only
108 : (void)aListener;
109 0 : }
110 :
111 : // XComponent
112 :
113 0 : virtual void SAL_CALL dispose( )
114 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
115 : {
116 0 : }
117 :
118 0 : virtual void SAL_CALL addEventListener(
119 : const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& xListener )
120 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
121 : {
122 : (void)xListener;
123 0 : }
124 :
125 : virtual void SAL_CALL
126 0 : removeEventListener(
127 : const com::sun::star::uno::Reference< com::sun::star::lang::XEventListener >& aListener )
128 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE
129 : {
130 : (void)aListener;
131 0 : }
132 :
133 : // Abstract functions
134 : // XNameAccess
135 :
136 : virtual com::sun::star::uno::Any SAL_CALL
137 : getByName( const OUString& aName )
138 : throw( com::sun::star::container::NoSuchElementException,
139 : com::sun::star::lang::WrappedTargetException,
140 : com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE = 0;
141 :
142 : virtual com::sun::star::uno::Sequence< OUString > SAL_CALL
143 : getElementNames( )
144 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
145 :
146 : virtual sal_Bool SAL_CALL
147 : hasByName( const OUString& aName )
148 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
149 :
150 : // XHierarchicalNameAccess
151 :
152 : virtual com::sun::star::uno::Any SAL_CALL
153 : getByHierarchicalName( const OUString& aName )
154 : throw( com::sun::star::container::NoSuchElementException,
155 : com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
156 :
157 : virtual sal_Bool SAL_CALL
158 : hasByHierarchicalName( const OUString& aName )
159 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE = 0;
160 :
161 : }; // end class TVBase
162 :
163 : class TVRead
164 : : public TVBase
165 : {
166 : friend class TVChildTarget;
167 :
168 : public:
169 : TVRead( const ConfigData& configData,TVDom* tvDom = 0 );
170 :
171 : virtual ~TVRead();
172 :
173 : // XNameAccess
174 :
175 : virtual com::sun::star::uno::Any SAL_CALL
176 : getByName( const OUString& aName )
177 : throw( com::sun::star::container::NoSuchElementException,
178 : com::sun::star::lang::WrappedTargetException,
179 : com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
180 :
181 : virtual com::sun::star::uno::Sequence< OUString > SAL_CALL
182 : getElementNames( )
183 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
184 :
185 : virtual sal_Bool SAL_CALL
186 : hasByName( const OUString& aName )
187 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
188 :
189 : // XHierarchicalNameAccess
190 :
191 : virtual com::sun::star::uno::Any SAL_CALL
192 : getByHierarchicalName( const OUString& aName )
193 : throw( com::sun::star::container::NoSuchElementException,
194 : com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
195 :
196 : virtual sal_Bool SAL_CALL
197 : hasByHierarchicalName( const OUString& aName )
198 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
199 :
200 : private:
201 :
202 : OUString Title;
203 : OUString TargetURL;
204 : rtl::Reference< TVChildTarget > Children;
205 :
206 : }; // end class TVRead
207 :
208 : class TVChildTarget
209 : : public TVBase
210 : {
211 : public:
212 :
213 : TVChildTarget( const ConfigData& configData,TVDom* tvDom );
214 :
215 : TVChildTarget( const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& xContext );
216 :
217 : virtual ~TVChildTarget();
218 :
219 : virtual com::sun::star::uno::Any SAL_CALL
220 : getByName( const OUString& aName )
221 : throw( com::sun::star::container::NoSuchElementException,
222 : com::sun::star::lang::WrappedTargetException,
223 : com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
224 :
225 : virtual com::sun::star::uno::Sequence< OUString > SAL_CALL
226 : getElementNames( )
227 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
228 :
229 : virtual sal_Bool SAL_CALL
230 : hasByName( const OUString& aName )
231 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
232 :
233 : // XHierarchicalNameAccess
234 :
235 : virtual com::sun::star::uno::Any SAL_CALL
236 : getByHierarchicalName( const OUString& aName )
237 : throw( com::sun::star::container::NoSuchElementException,
238 : com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
239 :
240 : virtual sal_Bool SAL_CALL
241 : hasByHierarchicalName( const OUString& aName )
242 : throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
243 :
244 : private:
245 : std::vector< rtl::Reference< TVRead > > Elements;
246 :
247 : static ConfigData init(
248 : const com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& xContext );
249 :
250 : static ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >
251 : getConfiguration(
252 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& rxContext );
253 :
254 : static ::com::sun::star::uno::Reference< ::com::sun::star::container::XHierarchicalNameAccess >
255 : getHierAccess( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxProvider,
256 : const char* file );
257 :
258 : static OUString
259 : getKey( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XHierarchicalNameAccess >& xHierAccess,
260 : const char* key );
261 :
262 : static bool
263 : getBooleanKey(
264 : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XHierarchicalNameAccess >& xHierAccess,
265 : const char* key);
266 :
267 : static void subst( OUString& instpath );
268 :
269 : bool SearchAndInsert(TVDom* p, TVDom* tvDom);
270 :
271 : void Check(TVDom* tvDom);
272 :
273 : }; // end class TVChildTarget
274 :
275 : enum IteratorState
276 : {
277 : USER_EXTENSIONS,
278 : SHARED_EXTENSIONS,
279 : BUNDLED_EXTENSIONS,
280 : END_REACHED
281 : };
282 :
283 0 : class ExtensionIteratorBase
284 : {
285 : public:
286 : ExtensionIteratorBase( const OUString& aLanguage );
287 : void init();
288 :
289 : private:
290 : static com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetHelpPackageFromPackage
291 : ( const com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage,
292 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle );
293 :
294 : protected:
295 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextUserHelpPackage
296 : ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle );
297 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextSharedHelpPackage
298 : ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle );
299 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > implGetNextBundledHelpPackage
300 : ( com::sun::star::uno::Reference< com::sun::star::deployment::XPackage >& o_xParentPackageBundle );
301 :
302 : void implGetLanguageVectorFromPackage( ::std::vector< OUString > &rv,
303 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage );
304 :
305 : osl::Mutex m_aMutex;
306 : com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext > m_xContext;
307 : com::sun::star::uno::Reference< com::sun::star::ucb::XSimpleFileAccess3 > m_xSFA;
308 :
309 : IteratorState m_eState;
310 : OUString m_aLanguage;
311 :
312 : com::sun::star::uno::Sequence< com::sun::star::uno::Reference
313 : < com::sun::star::deployment::XPackage > > m_aUserPackagesSeq;
314 : bool m_bUserPackagesLoaded;
315 :
316 : com::sun::star::uno::Sequence< com::sun::star::uno::Reference
317 : < com::sun::star::deployment::XPackage > > m_aSharedPackagesSeq;
318 : bool m_bSharedPackagesLoaded;
319 :
320 : com::sun::star::uno::Sequence< com::sun::star::uno::Reference
321 : < com::sun::star::deployment::XPackage > > m_aBundledPackagesSeq;
322 : bool m_bBundledPackagesLoaded;
323 :
324 : int m_iUserPackage;
325 : int m_iSharedPackage;
326 : int m_iBundledPackage;
327 :
328 : }; // end class ExtensionIteratorBase
329 :
330 0 : class TreeFileIterator : public ExtensionIteratorBase
331 : {
332 : public:
333 0 : TreeFileIterator( const OUString& aLanguage )
334 0 : : ExtensionIteratorBase( aLanguage )
335 0 : {}
336 :
337 : OUString nextTreeFile( sal_Int32& rnFileSize );
338 :
339 : private:
340 : OUString expandURL( const OUString& aURL );
341 : OUString implGetTreeFileFromPackage( sal_Int32& rnFileSize,
342 : com::sun::star::uno::Reference< com::sun::star::deployment::XPackage > xPackage );
343 :
344 : }; // end class TreeFileIterator
345 :
346 : }
347 :
348 : #endif
349 :
350 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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