|
1 /* |
|
2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Implementation of CWsfWlanInfoArrayVisitor |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // EXTERNAL INCLUDES |
|
21 #include <badesca.h> |
|
22 #include <e32base.h> |
|
23 #include <eikenv.h> |
|
24 #include <bautils.h> |
|
25 #include <data_caging_path_literals.hrh> |
|
26 |
|
27 // CLASS HEADER |
|
28 #include "wsfwlaninfoarrayvisitor.h" |
|
29 |
|
30 //INTERNAL INCLUDES |
|
31 #include "wsfwlaninfosortingbrand.h" |
|
32 #include "wsfwlaninfosortingdefault.h" |
|
33 #include "wsfwlaninfosortingblacklist.h" |
|
34 #include "wsfwlaninfoarray.h" |
|
35 #include "wsfwlaninfosortingdbchangenotifier.h" |
|
36 |
|
37 |
|
38 /** |
|
39 * Blacklist database identifier |
|
40 */ |
|
41 _LIT( KBlacklistDbFormat, "SECURE[2000cf30]" ); |
|
42 |
|
43 /** |
|
44 * Blacklist database file name |
|
45 */ |
|
46 _LIT( KBlacklistDbName, "c:wsfblacklist.db" ); |
|
47 |
|
48 /** |
|
49 * ROM folder |
|
50 */ |
|
51 _LIT( KDriveZ, "z:" ); |
|
52 |
|
53 /** |
|
54 * Resource file name |
|
55 */ |
|
56 _LIT( KResourceFileName, "wsfwlaninfosorting.rsc" ); |
|
57 |
|
58 |
|
59 #ifdef _DEBUG |
|
60 _LIT( KCWsfWlanInfoArrayVisitor, "arrayvisitor" ); |
|
61 #define __ASSERTD( cond ) __ASSERT_DEBUG( (cond), User::Panic( KCWsfWlanInfoArrayVisitor, __LINE__) ) |
|
62 #else |
|
63 #define __ASSERTD( cond ) |
|
64 #endif //_DEBUG |
|
65 |
|
66 |
|
67 // ---------------------------------------------------------------------------- |
|
68 // CWsfWlanInfoArrayVisitor::NewLC |
|
69 // ---------------------------------------------------------------------------- |
|
70 // |
|
71 EXPORT_C CWsfWlanInfoArrayVisitor* CWsfWlanInfoArrayVisitor::NewLC( |
|
72 const TBool aReadOnly ) |
|
73 { |
|
74 CWsfWlanInfoArrayVisitor* thisPtr = new (ELeave) CWsfWlanInfoArrayVisitor( |
|
75 aReadOnly ); |
|
76 CleanupStack::PushL( thisPtr ); |
|
77 thisPtr->ConstructL(); |
|
78 return thisPtr; |
|
79 } |
|
80 |
|
81 |
|
82 // ---------------------------------------------------------------------------- |
|
83 // CWsfWlanInfoArrayVisitor::NewL |
|
84 // ---------------------------------------------------------------------------- |
|
85 // |
|
86 EXPORT_C CWsfWlanInfoArrayVisitor* CWsfWlanInfoArrayVisitor::NewL( |
|
87 const TBool aReadOnly ) |
|
88 { |
|
89 CWsfWlanInfoArrayVisitor* thisPtr = NewLC( aReadOnly ); |
|
90 CleanupStack::Pop(); |
|
91 return thisPtr; |
|
92 } |
|
93 |
|
94 |
|
95 // ---------------------------------------------------------------------------- |
|
96 // CWsfWlanInfoArrayVisitor::~CWsfWlanInfoArrayVisitor |
|
97 // ---------------------------------------------------------------------------- |
|
98 // |
|
99 EXPORT_C CWsfWlanInfoArrayVisitor::~CWsfWlanInfoArrayVisitor() |
|
100 { |
|
101 delete iDbChangeNotifier; |
|
102 delete iBlackListSorting; |
|
103 delete iBrandSorting; |
|
104 delete iDefaultSorting; |
|
105 |
|
106 iFilterDb.Close(); |
|
107 |
|
108 |
|
109 iDbms.Close(); |
|
110 iFileServer.Close(); |
|
111 |
|
112 // let the resourcefile go.. |
|
113 if ( iResourceFileOffset != -1 ) |
|
114 { |
|
115 iCoeEnv.DeleteResourceFile( iResourceFileOffset ); |
|
116 } |
|
117 |
|
118 } |
|
119 |
|
120 |
|
121 // ---------------------------------------------------------------------------- |
|
122 // CWsfWlanInfoArrayVisitor::CWsfWlanInfoArrayVisitor |
|
123 // ---------------------------------------------------------------------------- |
|
124 // |
|
125 CWsfWlanInfoArrayVisitor::CWsfWlanInfoArrayVisitor( const TBool aReadOnly ): |
|
126 TKeyArrayFix( 0, ECmpNormal ), |
|
127 iCoeEnv( *CEikonEnv::Static() ), |
|
128 iResourceFileOffset( -1 ), |
|
129 iReadOnly( aReadOnly ) |
|
130 { |
|
131 } |
|
132 |
|
133 |
|
134 // ---------------------------------------------------------------------------- |
|
135 // CWsfWlanInfoArrayVisitor::ConstructL |
|
136 // ---------------------------------------------------------------------------- |
|
137 // |
|
138 void CWsfWlanInfoArrayVisitor::ConstructL() |
|
139 { |
|
140 TFileName resourceFileName; |
|
141 |
|
142 resourceFileName.Append( KDriveZ ); |
|
143 resourceFileName.Append( KDC_RESOURCE_FILES_DIR ); |
|
144 resourceFileName.Append( KResourceFileName ); |
|
145 |
|
146 BaflUtils::NearestLanguageFile( iCoeEnv.FsSession(), resourceFileName ); |
|
147 iResourceFileOffset = iCoeEnv.AddResourceFileL( resourceFileName ); |
|
148 |
|
149 |
|
150 User::LeaveIfError( iFileServer.Connect() ); |
|
151 User::LeaveIfError( iDbms.Connect() ); |
|
152 |
|
153 OpenDataBaseL(); |
|
154 |
|
155 |
|
156 iDefaultSorting = CWsfWlanInfoSortingDefault::NewL(); |
|
157 iBrandSorting = CWsfWlanInfoSortingBrand::NewL(); |
|
158 iBlackListSorting = CWsfWlanInfoSortingBlackList::NewL( iFilterDb ); |
|
159 |
|
160 iDbChangeNotifier = CWsfWlanInfoSortingDbChangeNotifier::NewL( iFilterDb ); |
|
161 iDbChangeNotifier->AppendDbRelatedFilterL( iBlackListSorting ); |
|
162 } |
|
163 |
|
164 |
|
165 // ---------------------------------------------------------------------------- |
|
166 // CWsfWlanInfoArrayVisitor::FilterPreSortL |
|
167 // ---------------------------------------------------------------------------- |
|
168 // |
|
169 EXPORT_C void CWsfWlanInfoArrayVisitor::FilterPreSortL( |
|
170 CWsfWlanInfoArray* aArrayToBeFiltered ) |
|
171 { |
|
172 __ASSERTD( aArrayToBeFiltered ); |
|
173 |
|
174 // go through the filters |
|
175 // store the array ref |
|
176 |
|
177 TInt arrayLoopCount( aArrayToBeFiltered->Count() ); |
|
178 TWsfWlanInfo* wlanInfo; |
|
179 |
|
180 for ( TInt arrayLoop( 0 ); arrayLoop < arrayLoopCount; ++arrayLoop ) |
|
181 { |
|
182 wlanInfo = aArrayToBeFiltered->At( arrayLoop ); |
|
183 |
|
184 // blacklist sorting must come first to be able to filter out |
|
185 // customer favourite networks, too |
|
186 if ( !iBlackListSorting->SetupOnRuleMatch( *wlanInfo ) ) |
|
187 { |
|
188 iBrandSorting->SetupOnRuleMatch( *wlanInfo ); |
|
189 } |
|
190 } |
|
191 |
|
192 iInfoArray = aArrayToBeFiltered; |
|
193 } |
|
194 |
|
195 |
|
196 // ---------------------------------------------------------------------------- |
|
197 // CWsfWlanInfoArrayVisitor::FilterPostSortL |
|
198 // ---------------------------------------------------------------------------- |
|
199 // |
|
200 EXPORT_C void CWsfWlanInfoArrayVisitor::FilterPostSortL( |
|
201 CWsfWlanInfoArray* aArrayToBeFiltered ) |
|
202 { |
|
203 __ASSERTD( aArrayToBeFiltered ); |
|
204 |
|
205 // go through the filters.... |
|
206 |
|
207 // we could remove the entries which are marked as blacklist entries... |
|
208 TInt arrayLoopCount( aArrayToBeFiltered->Count() ); |
|
209 TWsfWlanInfo* wlanInfo; |
|
210 |
|
211 for ( TInt arrayLoop( arrayLoopCount - 1); arrayLoop >= 0; --arrayLoop ) |
|
212 { |
|
213 wlanInfo = aArrayToBeFiltered->At( arrayLoop ); |
|
214 if ( wlanInfo->BlackListEntry() && !wlanInfo->Connected() ) |
|
215 { |
|
216 // filter out only non-connected items |
|
217 aArrayToBeFiltered->Delete( wlanInfo ); |
|
218 } |
|
219 } |
|
220 // and let the iInfoArray expire.. |
|
221 iInfoArray = NULL; |
|
222 } |
|
223 |
|
224 |
|
225 // ---------------------------------------------------------------------------- |
|
226 // CWsfWlanInfoArrayVisitor::SortingKey |
|
227 // ---------------------------------------------------------------------------- |
|
228 // |
|
229 EXPORT_C TKeyArrayFix& CWsfWlanInfoArrayVisitor::SortingKey() |
|
230 { |
|
231 return *this; |
|
232 } |
|
233 |
|
234 |
|
235 // ---------------------------------------------------------------------------- |
|
236 // CWsfWlanInfoArrayVisitor::LoadFilterDefinitionsL |
|
237 // ---------------------------------------------------------------------------- |
|
238 // |
|
239 EXPORT_C void CWsfWlanInfoArrayVisitor::LoadFilterDefinitionsL() |
|
240 { |
|
241 // filter by filter - call the load |
|
242 iDefaultSorting->ReadFilterDefsL(); |
|
243 iBrandSorting->ReadFilterDefsL(); |
|
244 iBlackListSorting->ReadFilterDefsL(); |
|
245 if ( iReadOnly && !iDbChangeNotifier->IsActive() ) |
|
246 { |
|
247 iDbChangeNotifier->StartDbObservation(); |
|
248 } |
|
249 } |
|
250 |
|
251 |
|
252 // ---------------------------------------------------------------------------- |
|
253 // CWsfWlanInfoArrayVisitor::AppendBrandingIconsL |
|
254 // ---------------------------------------------------------------------------- |
|
255 // |
|
256 EXPORT_C void CWsfWlanInfoArrayVisitor::AppendBrandingIconsL( |
|
257 CAknIconArray& aIconArray ) |
|
258 { |
|
259 iBrandSorting->AppendBrandIconsL( aIconArray ); |
|
260 } |
|
261 |
|
262 |
|
263 // ---------------------------------------------------------------------------- |
|
264 // CWsfWlanInfoArrayVisitor::EditBlackListL |
|
265 // ---------------------------------------------------------------------------- |
|
266 // |
|
267 EXPORT_C void CWsfWlanInfoArrayVisitor::EditBlackListL( |
|
268 CWsfWlanInfoArray& aInfoItemArray ) |
|
269 { |
|
270 iBlackListSorting->EditFilterDefsL( aInfoItemArray ); |
|
271 } |
|
272 |
|
273 |
|
274 // ---------------------------------------------------------------------------- |
|
275 // CWsfWlanInfoArrayVisitor::BlackListItemCount |
|
276 // ---------------------------------------------------------------------------- |
|
277 // |
|
278 EXPORT_C TInt CWsfWlanInfoArrayVisitor::BlackListItemCount() const |
|
279 { |
|
280 return iBlackListSorting->BlackListItemCount(); |
|
281 } |
|
282 |
|
283 |
|
284 // ---------------------------------------------------------------------------- |
|
285 // CWsfWlanInfoArrayVisitor::Compare |
|
286 // ---------------------------------------------------------------------------- |
|
287 // |
|
288 TInt CWsfWlanInfoArrayVisitor::Compare( TInt aLeft, TInt aRight ) const |
|
289 { |
|
290 TWsfWlanInfo* left = iInfoArray->At( aLeft ); |
|
291 TWsfWlanInfo* right = iInfoArray->At( aRight ); |
|
292 |
|
293 __ASSERTD( left ); |
|
294 __ASSERTD( right ); |
|
295 |
|
296 return iDefaultSorting->Compare( *left, *right ); |
|
297 } |
|
298 |
|
299 |
|
300 // ---------------------------------------------------------------------------- |
|
301 // CWsfWlanInfoArrayVisitor::OpenDataBaseL |
|
302 // ---------------------------------------------------------------------------- |
|
303 // |
|
304 void CWsfWlanInfoArrayVisitor::OpenDataBaseL() |
|
305 { |
|
306 if ( iFilterDb.Open( iDbms, KBlacklistDbName, KBlacklistDbFormat ) != |
|
307 KErrNone ) |
|
308 { |
|
309 User::LeaveIfError( iFilterDb.Create( iDbms, |
|
310 KBlacklistDbName, |
|
311 KBlacklistDbFormat ) ); |
|
312 |
|
313 // create tables in the new database |
|
314 CWsfWlanInfoSortingBlackList::NewLC( iFilterDb ); |
|
315 CleanupStack::PopAndDestroy(); |
|
316 } |
|
317 } |
|
318 |
|
319 |