1 /* |
|
2 * Copyright (c) 2006-2007 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: Thumbnail Auto Generate Daemon |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include <e32svr.h> |
|
20 #include <centralrepository.h> |
|
21 |
|
22 #include <mdesession.h> |
|
23 #include <mdeconstants.h> |
|
24 #include <mdequery.h> |
|
25 #include <mdeobject.h> |
|
26 |
|
27 #include "thumbagvideoobserver.h" |
|
28 #include "thumbnaillog.h" |
|
29 #include "thumbnailmanagerconstants.h" |
|
30 #include "thumbnailmanagerprivatecrkeys.h" |
|
31 #include "OstTraceDefinitions.h" |
|
32 #ifdef OST_TRACE_COMPILER_IN_USE |
|
33 #include "thumbagvideoobserverTraces.h" |
|
34 #endif |
|
35 |
|
36 |
|
37 |
|
38 // --------------------------------------------------------------------------- |
|
39 // NewLC |
|
40 // --------------------------------------------------------------------------- |
|
41 // |
|
42 CThumbAGVideoObserver* CThumbAGVideoObserver::NewLC(CThumbAGProcessor* aProcessor) |
|
43 { |
|
44 TN_DEBUG1( "CThumbAGVideoObserver::NewLC() - begin" ); |
|
45 |
|
46 CThumbAGVideoObserver* self = new (ELeave) CThumbAGVideoObserver(aProcessor); |
|
47 CleanupStack::PushL( self ); |
|
48 self->ConstructL(); |
|
49 return self; |
|
50 } |
|
51 |
|
52 // --------------------------------------------------------------------------- |
|
53 // NewL |
|
54 // --------------------------------------------------------------------------- |
|
55 // |
|
56 CThumbAGVideoObserver* CThumbAGVideoObserver::NewL(CThumbAGProcessor* aProcessor) |
|
57 { |
|
58 TN_DEBUG1( "CThumbAGVideoObserver::NewL() - begin" ); |
|
59 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_NEWL, "CThumbAGVideoObserver::NewL" ); |
|
60 |
|
61 CThumbAGVideoObserver* self = CThumbAGVideoObserver::NewLC(aProcessor); |
|
62 CleanupStack::Pop( self ); |
|
63 return self; |
|
64 } |
|
65 |
|
66 // --------------------------------------------------------------------------- |
|
67 // CThumbAGVideoObserver |
|
68 // --------------------------------------------------------------------------- |
|
69 // |
|
70 CThumbAGVideoObserver::CThumbAGVideoObserver(CThumbAGProcessor* aProcessor) |
|
71 : iShutdownObserver(NULL), iMDSShutdownObserver(NULL), iMdESession(NULL), iProcessor(aProcessor) |
|
72 { |
|
73 // No implementation required |
|
74 } |
|
75 |
|
76 // --------------------------------------------------------------------------- |
|
77 // ConstructL |
|
78 // --------------------------------------------------------------------------- |
|
79 // |
|
80 void CThumbAGVideoObserver::ConstructL() |
|
81 { |
|
82 TN_DEBUG1( "CThumbAGVideoObserver::ConstructL() - begin" ); |
|
83 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_CONSTRUCTL, "CThumbAGVideoObserver::ConstructL - begin" ); |
|
84 |
|
85 #ifdef _DEBUG |
|
86 iAddCounter = 0; |
|
87 iModCounter = 0; |
|
88 #endif |
|
89 |
|
90 InitializeL(); |
|
91 |
|
92 TN_DEBUG1( "CThumbAGVideoObserver::ConstructL() - end" ); |
|
93 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_CONSTRUCTL, "CThumbAGVideoObserver::ConstructL - end" ); |
|
94 } |
|
95 |
|
96 // --------------------------------------------------------------------------- |
|
97 // ~CThumbAGVideoObserver |
|
98 // --------------------------------------------------------------------------- |
|
99 // |
|
100 void CThumbAGVideoObserver::InitializeL() |
|
101 { |
|
102 TN_DEBUG1( "CThumbAGVideoObserver::InitializeL() - begin" ); |
|
103 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_INITIALIZEL, "CThumbAGVideoObserver::InitializeL - begin" ); |
|
104 |
|
105 |
|
106 TN_DEBUG1( "CThumbAGVideoObserver::InitializeL() - create observers" ); |
|
107 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_INITIALIZEL, "CThumbAGVideoObserver::InitializeL - create observers" ); |
|
108 |
|
109 // create shutdown observer |
|
110 if(iMDSShutdownObserver) |
|
111 { |
|
112 delete iMDSShutdownObserver; |
|
113 iMDSShutdownObserver = NULL; |
|
114 } |
|
115 iMDSShutdownObserver = CTMShutdownObserver::NewL( *this, KMdSPSShutdown, KMdSShutdown, EFalse ); |
|
116 |
|
117 if(iShutdownObserver) |
|
118 { |
|
119 delete iShutdownObserver; |
|
120 iShutdownObserver = NULL; |
|
121 } |
|
122 iShutdownObserver = CTMShutdownObserver::NewL( *this, KTAGDPSNotification, KShutdown, ETrue ); |
|
123 iShutdown = EFalse; |
|
124 |
|
125 // MDS session reconnect timer |
|
126 if (!iReconnect) |
|
127 { |
|
128 iReconnect = CPeriodic::NewL(CActive::EPriorityIdle); |
|
129 } |
|
130 |
|
131 TN_DEBUG1( "CThumbAGVideoObserver::InitializeL() - connect to MDS" ); |
|
132 OstTrace0( TRACE_NORMAL, DUP2_CTHUMBAGVIDEOOBSERVER_INITIALIZEL, "CThumbAGVideoObserver::InitializeL - connect to MDS" ); |
|
133 |
|
134 if(iMdESession) |
|
135 { |
|
136 TRAP_IGNORE( iMdESession->RemoveObjectObserverL( *this ) ); |
|
137 TRAP_IGNORE( iMdESession->RemoveObjectObserverL( *this ) ); |
|
138 |
|
139 // connect to MDS |
|
140 delete iMdESession; |
|
141 iMdESession = NULL; |
|
142 } |
|
143 |
|
144 iMdESession = CMdESession::NewL( *this ); |
|
145 iSessionError = EFalse; |
|
146 |
|
147 TN_DEBUG1( "CThumbAGVideoObserver::InitializeL() - end" ); |
|
148 OstTrace0( TRACE_NORMAL, DUP3_CTHUMBAGVIDEOOBSERVER_INITIALIZEL, "CThumbAGVideoObserver::InitializeL - end" ); |
|
149 } |
|
150 |
|
151 // --------------------------------------------------------------------------- |
|
152 // ~CThumbAGVideoObserver |
|
153 // --------------------------------------------------------------------------- |
|
154 // |
|
155 CThumbAGVideoObserver::~CThumbAGVideoObserver() |
|
156 { |
|
157 TN_DEBUG1( "CThumbAGVideoObserver::~CThumbAGVideoObserver() - begin" ); |
|
158 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_CTHUMBAGVIDEOOBSERVER, "CThumbAGVideoObserver::~CThumbAGVideoObserver - begin" ); |
|
159 |
|
160 iShutdown = ETrue; |
|
161 |
|
162 delete iMDSShutdownObserver; |
|
163 delete iShutdownObserver; |
|
164 |
|
165 if(iReconnect) |
|
166 { |
|
167 iReconnect->Cancel(); |
|
168 delete iReconnect; |
|
169 iReconnect = NULL; |
|
170 } |
|
171 |
|
172 if (iMdESession) |
|
173 { |
|
174 // 2 observers |
|
175 TRAP_IGNORE( iMdESession->RemoveObjectObserverL( *this ) ); |
|
176 TRAP_IGNORE( iMdESession->RemoveObjectObserverL( *this ) ); |
|
177 |
|
178 delete iMdESession; |
|
179 iMdESession = NULL; |
|
180 } |
|
181 |
|
182 TN_DEBUG1( "CThumbAGVideoObserver::~CThumbAGVideoObserver() - end" ); |
|
183 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_CTHUMBAGVIDEOOBSERVER, "CThumbAGVideoObserver::~CThumbAGVideoObserver - end" ); |
|
184 } |
|
185 |
|
186 // ----------------------------------------------------------------------------- |
|
187 // CThumbAGVideoObserver::HandleSessionOpened |
|
188 // ----------------------------------------------------------------------------- |
|
189 // |
|
190 void CThumbAGVideoObserver::HandleSessionOpened( CMdESession& /* aSession */, TInt aError ) |
|
191 { |
|
192 TN_DEBUG1( "CThumbAGVideoObserver::HandleSessionOpened"); |
|
193 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_HANDLESESSIONOPENED, "CThumbAGVideoObserver::HandleSessionOpened" ); |
|
194 |
|
195 if (aError == KErrNone) |
|
196 { |
|
197 TRAPD( err, AddObserversL() ); |
|
198 if (err != KErrNone) |
|
199 { |
|
200 TN_DEBUG2( "CThumbAGVideoObserver::HandleSessionOpened, AddObserversL error == %d", err ); |
|
201 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_HANDLESESSIONOPENED, "CThumbAGVideoObserver::HandleSessionOpened - AddObserversL;err=%d", err ); |
|
202 } |
|
203 } |
|
204 else |
|
205 { |
|
206 TN_DEBUG2( "CThumbAGVideoObserver::HandleSessionOpened error == %d", aError ); |
|
207 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBAGVIDEOOBSERVER_HANDLESESSIONOPENED, "CThumbAGVideoObserver::HandleSessionOpened;aError=%d", aError ); |
|
208 } |
|
209 } |
|
210 |
|
211 // ----------------------------------------------------------------------------- |
|
212 // CThumbAGVideoObserver::HandleSessionError |
|
213 // ----------------------------------------------------------------------------- |
|
214 // |
|
215 void CThumbAGVideoObserver::HandleSessionError( CMdESession& /*aSession*/, TInt aError ) |
|
216 { |
|
217 TN_DEBUG2( "CThumbAGVideoObserver::HandleSessionError == %d", aError ); |
|
218 OstTrace1( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_HANDLESESSIONERROR, "CThumbAGVideoObserver::HandleSessionError;aError=%d", aError ); |
|
219 if (aError != KErrNone && !iSessionError) |
|
220 { |
|
221 iSessionError = ETrue; |
|
222 |
|
223 if (!iShutdown) |
|
224 { |
|
225 if (!iReconnect->IsActive()) |
|
226 { |
|
227 iReconnect->Start( KMdEReconnect, KMdEReconnect, |
|
228 TCallBack(ReconnectCallBack, this)); |
|
229 |
|
230 TN_DEBUG1( "CThumbAGVideoObserver::HandleSessionError() - reconnect timer started" ); |
|
231 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_HANDLESESSIONERROR, "CThumbAGVideoObserver::HandleSessionError - reconnect timer started" ); |
|
232 } |
|
233 } |
|
234 |
|
235 } |
|
236 } |
|
237 |
|
238 // ----------------------------------------------------------------------------- |
|
239 // CThumbAGVideoObserver::HandleObjectNotification |
|
240 // ----------------------------------------------------------------------------- |
|
241 // |
|
242 void CThumbAGVideoObserver::HandleObjectNotification( CMdESession& /*aSession*/, |
|
243 TObserverNotificationType aType, |
|
244 const RArray<TItemId>& aObjectIdArray ) |
|
245 { |
|
246 TN_DEBUG1( "CThumbAGVideoObserver::HandleObjectNotification() - begin" ); |
|
247 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - begin" ); |
|
248 |
|
249 // no processor or shutting down |
|
250 if ( iShutdown || !iProcessor) |
|
251 { |
|
252 return; |
|
253 } |
|
254 |
|
255 #ifdef _DEBUG |
|
256 if (aType == ENotifyAdd) |
|
257 { |
|
258 TN_DEBUG2( "CThumbAGVideoObserver::HandleObjectNotification() - ENotifyAdd %d", aObjectIdArray.Count() ); |
|
259 OstTrace1( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - ENotifyAdd;aObjectIdArray.Count()=%d", aObjectIdArray.Count() ); |
|
260 iAddCounter = aObjectIdArray.Count(); |
|
261 } |
|
262 else if (aType == ENotifyModify) |
|
263 { |
|
264 TN_DEBUG2( "CThumbAGVideoObserver::HandleObjectNotification() - ENotifyModify %d", aObjectIdArray.Count() ); |
|
265 OstTrace1( TRACE_NORMAL, DUP2_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - ENotifyModify;aObjectIdArray.Count()=%d", aObjectIdArray.Count() ); |
|
266 iModCounter = aObjectIdArray.Count(); |
|
267 } |
|
268 #endif |
|
269 |
|
270 if ( (aType == ENotifyAdd || aType == ENotifyModify ) && (aObjectIdArray.Count() > 0) ) |
|
271 { |
|
272 TN_DEBUG1( "CThumbAGVideoObserver::HandleObjectNotification() - AddToQueueL" ); |
|
273 OstTrace0( TRACE_NORMAL, DUP3_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - AddToQueueL" ); |
|
274 |
|
275 // Add event to processing queue by type and enable force run |
|
276 RPointerArray<HBufC> dummyArray; |
|
277 TRAPD(err, iProcessor->AddToQueueL(aType, EGenerationItemTypeVideo, aObjectIdArray, dummyArray, EFalse)); |
|
278 if (err != KErrNone) |
|
279 { |
|
280 TN_DEBUG1( "CThumbAGVideoObserver::HandleObjectNotification() - error adding to queue" ); |
|
281 OstTrace0( TRACE_NORMAL, DUP4_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - error adding to queue" ); |
|
282 } |
|
283 } |
|
284 else |
|
285 { |
|
286 TN_DEBUG1( "CThumbAGVideoObserver::HandleObjectNotification() - bad notification" ); |
|
287 OstTrace0( TRACE_NORMAL, DUP5_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - bad notification" ); |
|
288 } |
|
289 |
|
290 #ifdef _DEBUG |
|
291 TN_DEBUG3( "CThumbAGVideoObserver::IN-COUNTERS---------- Add = %d Modify = %d", iAddCounter, iModCounter ); |
|
292 OstTraceExt2( TRACE_NORMAL, DUP6_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::IN-COUNTERS---------- Add = %u Modify = %u", iAddCounter, iModCounter ); |
|
293 iModCounter = 0; |
|
294 iAddCounter = 0; |
|
295 #endif |
|
296 |
|
297 TN_DEBUG1( "CThumbAGVideoObserver::HandleObjectNotification() - end" ); |
|
298 OstTrace0( TRACE_NORMAL, DUP7_CTHUMBAGVIDEOOBSERVER_HANDLEOBJECTNOTIFICATION, "CThumbAGVideoObserver::HandleObjectNotification - end" ); |
|
299 } |
|
300 |
|
301 // ----------------------------------------------------------------------------- |
|
302 // CThumbAGVideoObserver::ShutdownNotification |
|
303 // ----------------------------------------------------------------------------- |
|
304 // |
|
305 void CThumbAGVideoObserver::ShutdownNotification() |
|
306 { |
|
307 TN_DEBUG1( "CThumbAGVideoObserver::ShutdownNotification()" ); |
|
308 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_SHUTDOWNNOTIFICATION, "CThumbAGVideoObserver::ShutdownNotification" ); |
|
309 |
|
310 if (!iShutdown) |
|
311 { |
|
312 TN_DEBUG1( "CThumbAGVideoObserver::ShutdownNotification() shutdown" ); |
|
313 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_SHUTDOWNNOTIFICATION, "CThumbAGVideoObserver::ShutdownNotification - shutdown" ); |
|
314 iShutdown = ETrue; |
|
315 } |
|
316 } |
|
317 |
|
318 // --------------------------------------------------------------------------- |
|
319 // CThumbAGVideoObserver::AddObserversL |
|
320 // --------------------------------------------------------------------------- |
|
321 // |
|
322 void CThumbAGVideoObserver::AddObserversL() |
|
323 { |
|
324 TN_DEBUG1( "CThumbAGVideoObserver::AddObserversL() - begin" ); |
|
325 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_ADDOBSERVERSL, "CThumbAGVideoObserver::AddObserversL - begin" ); |
|
326 |
|
327 CMdENamespaceDef& defaultNamespace = iMdESession->GetDefaultNamespaceDefL(); |
|
328 CMdEObjectDef& objectDef = defaultNamespace.GetObjectDefL( MdeConstants::Object::KBaseObject ); |
|
329 CMdEPropertyDef& originPropDef = objectDef.GetPropertyDefL( MdeConstants::Object::KOriginProperty ); |
|
330 CMdEObjectDef& videoDef = defaultNamespace.GetObjectDefL( MdeConstants::Video::KVideoObject ); |
|
331 |
|
332 // set observing conditions |
|
333 CMdELogicCondition* addCondition = CMdELogicCondition::NewLC( ELogicConditionOperatorAnd ); |
|
334 addCondition->AddObjectConditionL( videoDef ); |
|
335 |
|
336 addCondition->AddPropertyConditionL( originPropDef, TMdEUintNotEqual(MdeConstants::Object::ECamera)); |
|
337 |
|
338 CMdELogicCondition* modifyCondition = CMdELogicCondition::NewLC( ELogicConditionOperatorAnd ); |
|
339 modifyCondition->AddObjectConditionL( videoDef ); |
|
340 |
|
341 modifyCondition->AddPropertyConditionL( originPropDef, TMdEUintNotEqual(MdeConstants::Object::ECamera)); |
|
342 |
|
343 // add observer |
|
344 iMdESession->AddObjectObserverL( *this, addCondition, ENotifyAdd ); |
|
345 |
|
346 // modify observer |
|
347 iMdESession->AddObjectObserverL( *this, modifyCondition, ENotifyModify ); |
|
348 |
|
349 CleanupStack::Pop( 2, addCondition ); |
|
350 |
|
351 TN_DEBUG1( "CThumbAGVideoObserver::AddObserversL() - end" ); |
|
352 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_ADDOBSERVERSL, "CThumbAGVideoObserver::AddObserversL - end" ); |
|
353 } |
|
354 |
|
355 // --------------------------------------------------------------------------- |
|
356 // CThumbAGVideoObserver::ReconnectCallBack() |
|
357 // --------------------------------------------------------------------------- |
|
358 // |
|
359 TInt CThumbAGVideoObserver::ReconnectCallBack(TAny* aAny) |
|
360 { |
|
361 TN_DEBUG1( "CThumbAGVideoObserver::ReconnectCallBack() - reinitialize"); |
|
362 OstTrace0( TRACE_NORMAL, CTHUMBAGVIDEOOBSERVER_RECONNECTCALLBACK, "CThumbAGVideoObserver::ReconnectCallBack - reinitialize" ); |
|
363 |
|
364 CThumbAGVideoObserver* self = static_cast<CThumbAGVideoObserver*>( aAny ); |
|
365 |
|
366 self->iReconnect->Cancel(); |
|
367 |
|
368 // reconnect to MDS |
|
369 TRAP_IGNORE( self->InitializeL() ); |
|
370 |
|
371 TN_DEBUG1( "CThumbAGVideoObserver::ReconnectCallBack() - done"); |
|
372 OstTrace0( TRACE_NORMAL, DUP1_CTHUMBAGVIDEOOBSERVER_RECONNECTCALLBACK, "CThumbAGVideoObserver::ReconnectCallBack - done" ); |
|
373 |
|
374 return KErrNone; |
|
375 } |
|
376 |
|
377 |
|
378 // End of file |
|