|
1 /* |
|
2 * Copyright (c) 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: Active object to read all the contacts from a |
|
15 * particular data store. Handles add/ modify/ delete of contacts. |
|
16 * |
|
17 */ |
|
18 |
|
19 // SYSTEM INCLUDES |
|
20 #include <barsread.h> |
|
21 #include <coemain.h> |
|
22 #include <utf.h> |
|
23 #include <e32std.h> |
|
24 #include <badesca.h> |
|
25 #include <CVPbkContactManager.h> |
|
26 #include <CVPbkContactStoreUriArray.h> |
|
27 #include <CVPbkContactFieldIterator.h> |
|
28 #include <CVPbkFieldTypeRefsList.h> |
|
29 #include <CVPbkContactLinkArray.h> |
|
30 #include <TVPbkContactStoreUriPtr.h> |
|
31 #include <MVPbkContactOperationBase.h> |
|
32 #include <MVPbkContactStoreList.h> |
|
33 #include <MVPbkContactStore.h> |
|
34 #include <MVPbkStoreContact.h> |
|
35 #include <MVPbkContactFieldData.h> |
|
36 #include <MVPbkContactFieldTextData.h> |
|
37 #include <MVPbkContactStoreProperties.h> |
|
38 #include <MVPbkContactLink.h> |
|
39 #include <VPbkEng.rsg> |
|
40 #include <VPbkContactStoreUris.h> |
|
41 #include <CVPbkContactViewDefinition.h> |
|
42 #include <MVPbkContactViewBase.h> |
|
43 #include <VPbkContactView.hrh> |
|
44 #include <CVPbkContactIdConverter.h> |
|
45 #include <centralrepository.h> |
|
46 #include <MVPbkContactGroup.h> |
|
47 #include <CVPbkFieldTypeSelector.h> |
|
48 #include <CVPbkContactLinkArray.h> |
|
49 #include <CVPbkSortOrder.h> |
|
50 #include <data_caging_path_literals.hrh> |
|
51 #include <bautils.h> |
|
52 |
|
53 // USER INCLUDES |
|
54 #include "cpcscontactstore.h" |
|
55 #include "CPsData.h" |
|
56 #include "CPcsDebug.h" |
|
57 #include "CPcsDefs.h" |
|
58 #include <contactsort.rsg> |
|
59 |
|
60 // CONSTANTS |
|
61 const TInt KSimStoreOffset = -5000; |
|
62 |
|
63 _LIT(KResourceFileName, "contactsort.rsc"); |
|
64 _LIT(KPcsViewPrefix,"PCSView_"); |
|
65 |
|
66 // FORWARD DECLARATION |
|
67 |
|
68 // ============================== MEMBER FUNCTIONS ================================ |
|
69 |
|
70 // --------------------------------------------------------------------------------- |
|
71 // 2 phase construction |
|
72 // --------------------------------------------------------------------------------- |
|
73 CPcsContactStore* CPcsContactStore::NewL(CVPbkContactManager& aContactManager, |
|
74 MDataStoreObserver& aObserver, |
|
75 const TDesC& aUri) |
|
76 { |
|
77 PRINT ( _L("Enter CPcsContactStore::NewL") ); |
|
78 |
|
79 CPcsContactStore* self = new ( ELeave ) CPcsContactStore( ); |
|
80 CleanupStack::PushL( self ); |
|
81 |
|
82 self->ConstructL(aContactManager,aObserver,aUri); |
|
83 CleanupStack::Pop( self ); |
|
84 |
|
85 PRINT ( _L("End CPcsContactStore::NewL") ); |
|
86 return self; |
|
87 } |
|
88 |
|
89 // --------------------------------------------------------------------------------- |
|
90 // Constructor |
|
91 // --------------------------------------------------------------------------------- |
|
92 CPcsContactStore::CPcsContactStore(): |
|
93 CActive( CActive::EPriorityLow), |
|
94 iAllContactLinksCount(0), |
|
95 iFetchedContactCount(0), |
|
96 iContactViewReady(EFalse) |
|
97 { |
|
98 PRINT ( _L("Enter CPcsContactStore::CPcsContactStore") ); |
|
99 CActiveScheduler::Add( this ); |
|
100 PRINT ( _L("End CPcsContactStore::CPcsContactStore") ); |
|
101 } |
|
102 |
|
103 |
|
104 // --------------------------------------------------------------------------------- |
|
105 // CPcsContactStore::ConstructL() |
|
106 // 2nd phase constructor |
|
107 // --------------------------------------------------------------------------------- |
|
108 void CPcsContactStore::ConstructL(CVPbkContactManager& aContactManager, |
|
109 MDataStoreObserver& aObserver, |
|
110 const TDesC& aUri) |
|
111 { |
|
112 PRINT ( _L("Enter CPcsContactStore::ConstructL") ); |
|
113 |
|
114 iContactManager = &aContactManager; |
|
115 iObserver = &aObserver; |
|
116 |
|
117 iUri = HBufC::NewL(aUri.Length()); |
|
118 iUri->Des().Copy(aUri); |
|
119 |
|
120 // create containers for holding the sim data |
|
121 iSimContactItems = CVPbkContactLinkArray::NewL(); |
|
122 |
|
123 |
|
124 // for creating sort order |
|
125 iSortOrder = CVPbkFieldTypeRefsList::NewL(); |
|
126 |
|
127 // Read the fields to cache from the central repository |
|
128 ReadFieldsToCacheFromCenrepL(); |
|
129 |
|
130 // Local timer for block fetch delay |
|
131 iTimer.CreateLocal(); |
|
132 |
|
133 // Initial state |
|
134 iNextState = ECreateView; |
|
135 IssueRequest(); |
|
136 |
|
137 PRINT ( _L("End CPcsContactStore::ConstructL") ); |
|
138 } |
|
139 |
|
140 // --------------------------------------------------------------------------------- |
|
141 // Destructor |
|
142 // --------------------------------------------------------------------------------- |
|
143 CPcsContactStore::~CPcsContactStore() |
|
144 { |
|
145 PRINT ( _L("Enter CPcsContactStore::~CPcsContactStore") ); |
|
146 |
|
147 delete iContactViewBase; |
|
148 iContactViewBase = NULL; |
|
149 |
|
150 delete iSortOrder; |
|
151 iSortOrder = NULL; |
|
152 |
|
153 delete iSimContactItems; |
|
154 iSimContactItems = NULL ; |
|
155 |
|
156 delete iWait; |
|
157 iWait = NULL; |
|
158 |
|
159 delete iUri; |
|
160 iUri = NULL; |
|
161 |
|
162 iTimer.Cancel(); |
|
163 iTimer.Close(); |
|
164 iFieldsToCache.Close(); |
|
165 |
|
166 iFs.Close(); |
|
167 |
|
168 if(IsActive()) |
|
169 { |
|
170 Deque(); |
|
171 } |
|
172 |
|
173 PRINT ( _L("End CPcsContactStore::~CPcsContactStore") ); |
|
174 } |
|
175 |
|
176 |
|
177 // --------------------------------------------------------------------------------- |
|
178 // Handles addition/deletion/modification of contacts |
|
179 // --------------------------------------------------------------------------------- |
|
180 void CPcsContactStore::HandleStoreEventL(MVPbkContactStore& aContactStore, |
|
181 TVPbkContactStoreEvent aStoreEvent) |
|
182 { |
|
183 PRINT ( _L("Enter CPcsContactStore::HandleStoreEventL") ); |
|
184 |
|
185 switch (aStoreEvent.iEventType) |
|
186 { |
|
187 case TVPbkContactStoreEvent::EContactAdded: |
|
188 { |
|
189 PRINT ( _L("Add contact/group event received") ); |
|
190 iContactManager->RetrieveContactL( *(aStoreEvent.iContactLink), |
|
191 *this); |
|
192 break; |
|
193 } |
|
194 |
|
195 case TVPbkContactStoreEvent::EUnknownChanges: |
|
196 { |
|
197 iObserver->RemoveAll( *iUri ); |
|
198 iContactViewReady = EFalse; |
|
199 iContactViewBase->AddObserverL(*this); |
|
200 } |
|
201 break; |
|
202 |
|
203 case TVPbkContactStoreEvent::EContactDeleted: |
|
204 case TVPbkContactStoreEvent::EContactChanged: |
|
205 case TVPbkContactStoreEvent::EGroupDeleted: |
|
206 case TVPbkContactStoreEvent::EGroupChanged: |
|
207 { |
|
208 if ( aStoreEvent.iEventType == TVPbkContactStoreEvent::EContactChanged ) |
|
209 { |
|
210 PRINT ( _L("Change contact/group event received") ); |
|
211 } |
|
212 else |
|
213 { |
|
214 PRINT ( _L("Delete contact/group event received") ); |
|
215 } |
|
216 |
|
217 CVPbkContactIdConverter* converter = NULL; |
|
218 |
|
219 TRAPD ( err, converter = CVPbkContactIdConverter::NewL( aContactStore ) ); |
|
220 |
|
221 TInt32 contactId(-1); |
|
222 |
|
223 if ( err == KErrNotSupported ) |
|
224 { |
|
225 // sim domain |
|
226 // Pass the sim observer string in the next line |
|
227 TInt contactLocation = iSimContactItems->Find(*aStoreEvent.iContactLink); |
|
228 if( KErrNotFound != contactLocation) |
|
229 { |
|
230 // We are not removing from the array cache. If you try to fetch, |
|
231 // then it will give an error |
|
232 TInt index = CreateCacheIDfromSimArrayIndex (contactLocation); |
|
233 |
|
234 iObserver->RemoveData(*iUri,index ); |
|
235 } |
|
236 |
|
237 } |
|
238 else |
|
239 { |
|
240 // cntdb domain |
|
241 // Get contact id by mapping the link |
|
242 contactId = converter->LinkToIdentifier(*(aStoreEvent.iContactLink)); |
|
243 |
|
244 // Remove the contact |
|
245 iObserver->RemoveData(*iUri, contactId); |
|
246 } |
|
247 |
|
248 delete converter; |
|
249 converter = NULL; |
|
250 |
|
251 if (( aStoreEvent.iEventType == TVPbkContactStoreEvent::EContactChanged ) || |
|
252 ( aStoreEvent.iEventType == TVPbkContactStoreEvent::EGroupChanged ) ) |
|
253 { |
|
254 // Add the contact |
|
255 iContactManager->RetrieveContactL( *(aStoreEvent.iContactLink), |
|
256 *this ); |
|
257 } |
|
258 |
|
259 break; |
|
260 } |
|
261 } |
|
262 |
|
263 PRINT ( _L("End CPcsContactStore::HandleStoreEventL") ); |
|
264 } |
|
265 |
|
266 // --------------------------------------------------------------------------- |
|
267 // Returns ths database URI |
|
268 // --------------------------------------------------------------------------- |
|
269 TDesC& CPcsContactStore::GetStoreUri() |
|
270 { |
|
271 return *iUri; |
|
272 } |
|
273 |
|
274 // --------------------------------------------------------------------------- |
|
275 // Callback Method. Called when one Retrieve operation is complete |
|
276 // --------------------------------------------------------------------------- |
|
277 void CPcsContactStore::VPbkSingleContactOperationComplete( |
|
278 MVPbkContactOperationBase& aOperation, MVPbkStoreContact* aContact) |
|
279 { |
|
280 iFetchedContactCount++; |
|
281 |
|
282 |
|
283 // Handle the fetched contact.... |
|
284 TRAPD(err, HandleRetrievedContactL(aContact) ); |
|
285 if( err != KErrNone) |
|
286 { |
|
287 iObserver->UpdateCachingStatus(*iUri, err); |
|
288 } |
|
289 |
|
290 MVPbkContactOperationBase* Opr = &aOperation; |
|
291 if ( Opr ) |
|
292 { |
|
293 delete Opr; |
|
294 Opr = NULL; |
|
295 } |
|
296 |
|
297 // Update the iNextState variable to proper state |
|
298 if( iFetchedContactCount == iAllContactLinksCount ) |
|
299 { |
|
300 // Fetch complete |
|
301 // Update the caching status |
|
302 iObserver->UpdateCachingStatus(*iUri, ECachingComplete); |
|
303 iNextState = EComplete; |
|
304 IssueRequest(); |
|
305 } |
|
306 else if ( (iFetchedContactCount % KLinksToFetchInOneGo) == 0 ) |
|
307 { |
|
308 // Fetch next block |
|
309 iNextState = EFetchContactBlock; |
|
310 IssueRequest(); |
|
311 } |
|
312 |
|
313 } |
|
314 |
|
315 // --------------------------------------------------------------------------- |
|
316 // Callback Method.Called when one Retrieve operation fails. |
|
317 // --------------------------------------------------------------------------- |
|
318 void CPcsContactStore::VPbkSingleContactOperationFailed( |
|
319 MVPbkContactOperationBase& /*aOperation*/, TInt /*aError*/ ) |
|
320 { |
|
321 PRINT ( _L("Enter CPcsContactStore::VPbkSingleContactOperationFailed") ); |
|
322 iFetchedContactCount++; |
|
323 |
|
324 // Update the iNextState variable to proper state |
|
325 if( iFetchedContactCount == iAllContactLinksCount ) |
|
326 { |
|
327 // Fetch complete |
|
328 iObserver->UpdateCachingStatus(*iUri, ECachingComplete); |
|
329 iNextState = EComplete; |
|
330 IssueRequest(); |
|
331 } |
|
332 else if ( (iFetchedContactCount % KLinksToFetchInOneGo) == 0 ) |
|
333 { |
|
334 // Fetch next block |
|
335 iNextState = EFetchContactBlock; |
|
336 IssueRequest(); |
|
337 } |
|
338 |
|
339 PRINT ( _L("End CPcsContactStore::VPbkSingleContactOperationFailed") ); |
|
340 } |
|
341 |
|
342 // --------------------------------------------------------------------------- |
|
343 // Handles the operations for a single contact after it is fetched |
|
344 // --------------------------------------------------------------------------- |
|
345 void CPcsContactStore::HandleRetrievedContactL(MVPbkStoreContact* aContact) |
|
346 { |
|
347 // Fill the contact link |
|
348 MVPbkContactLink* tmpLink = aContact->CreateLinkLC(); |
|
349 |
|
350 // If the link is null, then it is not put on the cleanup stack, |
|
351 // so we need not pop in such a case |
|
352 if( NULL == tmpLink ) |
|
353 { |
|
354 delete aContact; |
|
355 aContact = NULL; |
|
356 return; |
|
357 } |
|
358 |
|
359 // Recover the URI |
|
360 HBufC* storeUri = HBufC::NewL(aContact->ParentStore().StoreProperties().Uri().UriDes().Length()); |
|
361 storeUri->Des().Copy(aContact->ParentStore().StoreProperties().Uri().UriDes()); |
|
362 |
|
363 CPsData *phoneContact = CPsData::NewL(); |
|
364 |
|
365 |
|
366 // Fill the contact id |
|
367 CVPbkContactIdConverter* converter = NULL; |
|
368 TRAPD ( err, converter = CVPbkContactIdConverter::NewL( aContact->ParentStore() ) ); |
|
369 |
|
370 if ( err == KErrNotSupported ) |
|
371 { |
|
372 // simdb domain |
|
373 PRINT ( _L("SIM domain data received") ); |
|
374 |
|
375 TInt tempIndex = iSimContactItems->Find(*tmpLink); |
|
376 |
|
377 if( KErrNotFound == tempIndex) |
|
378 |
|
379 { |
|
380 tempIndex = iSimContactItems->Count(); |
|
381 iSimContactItems->AppendL(tmpLink); |
|
382 } |
|
383 //Create a dummy sim index and set it |
|
384 TInt simIndex = CreateCacheIDfromSimArrayIndex(tempIndex); |
|
385 phoneContact->SetId(simIndex); |
|
386 |
|
387 // Set the contact link |
|
388 HBufC8* extnInfo = tmpLink->PackLC(); |
|
389 phoneContact->SetDataExtension(extnInfo); |
|
390 CleanupStack::Pop();//extnInfo |
|
391 CleanupStack::Pop(); // tmpLink |
|
392 } |
|
393 else |
|
394 { |
|
395 // cntdb domain |
|
396 TInt32 contactId = converter->LinkToIdentifier(*tmpLink); |
|
397 phoneContact->SetId(contactId); |
|
398 CleanupStack::PopAndDestroy(); // tmpLink |
|
399 } |
|
400 |
|
401 // Take the ownership |
|
402 aContact->PushL(); |
|
403 |
|
404 MVPbkContactGroup* myContactGroup= aContact->Group(); |
|
405 |
|
406 // The retrieved contact can be a contact item or a contact group, Handle accordingly |
|
407 if ( NULL == myContactGroup ) |
|
408 { |
|
409 // The fetched contact item (and not a contact group.) |
|
410 GetDataForSingleContactL( *aContact, phoneContact ); |
|
411 //Add the data to the relevent cache through the observer |
|
412 iObserver->AddData(*storeUri, phoneContact); |
|
413 } |
|
414 else |
|
415 { |
|
416 // Fetch the group name |
|
417 HBufC* groupName = HBufC::NewL(myContactGroup->GroupLabel().Length()); |
|
418 groupName->Des().Copy(myContactGroup->GroupLabel()); |
|
419 TInt grpArrayIndex = -1; |
|
420 for(TInt i =0; i <iFieldsToCache.Count(); i++) |
|
421 { |
|
422 if(iFieldsToCache[i] == R_VPBK_FIELD_TYPE_LASTNAME) |
|
423 |
|
424 { |
|
425 grpArrayIndex = i; |
|
426 |
|
427 } |
|
428 phoneContact->SetDataL(i,KNullDesC); |
|
429 } |
|
430 if(grpArrayIndex != -1) |
|
431 { |
|
432 phoneContact->SetDataL(grpArrayIndex,groupName->Des()); |
|
433 storeUri->Des().Copy(KVPbkDefaultGrpDbURI); |
|
434 |
|
435 |
|
436 |
|
437 |
|
438 // Check for the contact in the group. |
|
439 MVPbkContactLinkArray* contactsContainedInGroup = myContactGroup->ItemsContainedLC(); |
|
440 for(TInt i = 0; i < contactsContainedInGroup->Count(); i++) |
|
441 { |
|
442 TInt grpContactId = converter->LinkToIdentifier(contactsContainedInGroup->At(i)); |
|
443 phoneContact->AddIntDataExtL(grpContactId); |
|
444 } |
|
445 CleanupStack::PopAndDestroy(); // contactsContainedInGroup |
|
446 |
|
447 |
|
448 //Add the data to the relevent cache through the observer |
|
449 iObserver->AddData(*storeUri, phoneContact); |
|
450 } |
|
451 else |
|
452 { |
|
453 //We do not add anything here since Lastname does not exists in cenrep |
|
454 delete phoneContact; |
|
455 phoneContact = NULL; |
|
456 } |
|
457 delete groupName; |
|
458 groupName = NULL; |
|
459 } |
|
460 |
|
461 delete converter; |
|
462 converter = NULL; |
|
463 |
|
464 delete storeUri; |
|
465 storeUri = NULL; |
|
466 |
|
467 CleanupStack::PopAndDestroy(aContact); // aContact |
|
468 } |
|
469 |
|
470 |
|
471 // --------------------------------------------------------------------------- |
|
472 // Fetches the data from a particular contact |
|
473 // --------------------------------------------------------------------------- |
|
474 void CPcsContactStore::GetDataForSingleContactL( MVPbkBaseContact& aContact, |
|
475 CPsData* aPhoneData ) |
|
476 { |
|
477 |
|
478 for(TInt i =0; i < iFieldsToCache.Count(); i++) |
|
479 { |
|
480 aPhoneData->SetDataL(i, KNullDesC); |
|
481 AddContactFieldsL( aContact, iFieldsToCache[i], aPhoneData); |
|
482 } |
|
483 |
|
484 } |
|
485 |
|
486 // --------------------------------------------------------------------------- |
|
487 // Add the data from contact fields |
|
488 // --------------------------------------------------------------------------- |
|
489 void CPcsContactStore::AddContactFieldsL( MVPbkBaseContact& aContact, |
|
490 TInt afieldtype, |
|
491 CPsData *aPhoneData) |
|
492 { |
|
493 const MVPbkFieldType* myContactDataField = |
|
494 iContactManager->FieldTypes().Find( afieldtype ); |
|
495 |
|
496 CVPbkBaseContactFieldTypeIterator* itr = |
|
497 CVPbkBaseContactFieldTypeIterator::NewLC( *myContactDataField, |
|
498 aContact.Fields() ); |
|
499 |
|
500 // Iterate through each of the data fields |
|
501 while ( itr->HasNext() ) |
|
502 { |
|
503 const MVPbkBaseContactField* field = itr->Next(); |
|
504 |
|
505 if ( ( field->FieldData()).DataType() == EVPbkFieldStorageTypeText ) |
|
506 { |
|
507 const MVPbkContactFieldTextData& data = |
|
508 MVPbkContactFieldTextData::Cast( field->FieldData() ); |
|
509 |
|
510 //If the field exist in iFieldsToCache, then set it |
|
511 for( TInt i = 0 ; i< iFieldsToCache.Count(); i++) |
|
512 { |
|
513 if(afieldtype == iFieldsToCache[i]) |
|
514 { |
|
515 // Check if the field has any data entry. If so |
|
516 // concatenate the next data to the existing one. |
|
517 // A unit seperator is used to show that these are |
|
518 // two entries. |
|
519 HBufC* previousData = aPhoneData->Data(i); |
|
520 if( (previousData != NULL) && (previousData->Des().Length()> 1) ) |
|
521 { |
|
522 HBufC* newData = HBufC::NewLC(data.Text().Length() + previousData->Des().Length() + 5); |
|
523 TPtr newDataPtr(newData->Des()); |
|
524 newDataPtr.Append(previousData->Des()); |
|
525 newDataPtr.Append(KSpaceCharacter); |
|
526 newDataPtr.Append(KUnitSeparator); |
|
527 newDataPtr.Append(KSpaceCharacter); |
|
528 newDataPtr.Append(data.Text()); |
|
529 aPhoneData->SetDataL(i,*newData); |
|
530 CleanupStack::PopAndDestroy(); // newData |
|
531 } |
|
532 else |
|
533 { |
|
534 aPhoneData->SetDataL(i,data.Text()); |
|
535 } |
|
536 } |
|
537 } |
|
538 } |
|
539 } |
|
540 |
|
541 CleanupStack::PopAndDestroy( itr ); |
|
542 } |
|
543 |
|
544 // --------------------------------------------------------------------------- |
|
545 // Fetches the data from the vpbk using the contact links |
|
546 // --------------------------------------------------------------------------- |
|
547 void CPcsContactStore::FetchlinksL() |
|
548 { |
|
549 |
|
550 PRINT1 ( _L("CPcsContactStore::Total contacts downloaded = %d"), |
|
551 iFetchedContactCount ); |
|
552 |
|
553 TInt blockCount = iFetchedContactCount + KLinksToFetchInOneGo; |
|
554 |
|
555 if( blockCount >= iAllContactLinksCount) |
|
556 blockCount = iAllContactLinksCount; |
|
557 |
|
558 for(int cnt = iFetchedContactCount; cnt < blockCount; cnt++) |
|
559 { |
|
560 // Retrieve the contact |
|
561 MVPbkContactLink* tempLink =iContactViewBase->CreateLinkLC(cnt); |
|
562 iContactManager->RetrieveContactL( *tempLink, *this ); |
|
563 CleanupStack::PopAndDestroy(); |
|
564 } |
|
565 |
|
566 } |
|
567 |
|
568 // --------------------------------------------------------------------------- |
|
569 // Implements the view ready function of MVPbkContactViewObserver |
|
570 // --------------------------------------------------------------------------- |
|
571 void CPcsContactStore::ContactViewReady( |
|
572 MVPbkContactViewBase& aView ) |
|
573 { |
|
574 PRINT ( _L("Enter CPcsContactStore::ContactViewReady") ); |
|
575 iFs.Close(); |
|
576 aView.RemoveObserver(*this); |
|
577 // Get the total number of contacts for this view |
|
578 TRAPD(err,iAllContactLinksCount = aView.ContactCountL()); |
|
579 |
|
580 if(err != KErrNone) |
|
581 { |
|
582 PRINT( _L("CPcsContactStore::ContactViewReady - Unable to obtain contact count")); |
|
583 iNextState = EComplete; |
|
584 IssueRequest(); |
|
585 return; |
|
586 } |
|
587 |
|
588 PRINT1 ( _L("Total number of contacts for this view: %d"), iAllContactLinksCount); |
|
589 if( iAllContactLinksCount == 0) |
|
590 { |
|
591 // No Contactsb to cache, hence update the status accordingly |
|
592 iObserver->UpdateCachingStatus(*iUri, ECachingComplete); |
|
593 iNextState = EComplete; |
|
594 IssueRequest(); |
|
595 return; |
|
596 } |
|
597 iFetchedContactCount = 0; |
|
598 |
|
599 // Change the iNextState to fetch the contacts |
|
600 if( iContactViewReady == EFalse) |
|
601 { |
|
602 iObserver->UpdateCachingStatus(*iUri, ECachingInProgress); |
|
603 iContactViewReady = ETrue; |
|
604 iNextState = EFetchContactBlock; |
|
605 IssueRequest(); |
|
606 } |
|
607 |
|
608 PRINT ( _L("End CPcsContactStore::ContactViewReady") ); |
|
609 } |
|
610 |
|
611 // --------------------------------------------------------------------------- |
|
612 // Implements the view unavailable function of MVPbkContactViewObserver |
|
613 // --------------------------------------------------------------------------- |
|
614 void CPcsContactStore::ContactViewUnavailable( |
|
615 MVPbkContactViewBase& /*aView*/ ) |
|
616 { |
|
617 PRINT ( _L("Enter CPcsContactStore::ContactViewUnavailable") ); |
|
618 // Update the caching status to complete |
|
619 iObserver->UpdateCachingStatus(*iUri, ECachingComplete); |
|
620 iFs.Close(); |
|
621 PRINT ( _L("End CPcsContactStore::ContactViewUnavailable") ); |
|
622 } |
|
623 |
|
624 // --------------------------------------------------------------------------- |
|
625 // Implements the add contact function of MVPbkContactViewObserver |
|
626 // --------------------------------------------------------------------------- |
|
627 void CPcsContactStore::ContactAddedToView( |
|
628 MVPbkContactViewBase& /*aView*/, |
|
629 TInt /*aIndex*/, |
|
630 const MVPbkContactLink& /*aContactLink*/ ) |
|
631 { |
|
632 } |
|
633 |
|
634 // --------------------------------------------------------------------------- |
|
635 // Implements the remove contact function of MVPbkContactViewObserver |
|
636 // --------------------------------------------------------------------------- |
|
637 void CPcsContactStore::ContactRemovedFromView( |
|
638 MVPbkContactViewBase& /*aView*/, |
|
639 TInt /*aIndex*/, |
|
640 const MVPbkContactLink& /*aContactLink*/ ) |
|
641 { |
|
642 } |
|
643 |
|
644 // --------------------------------------------------------------------------- |
|
645 // Implements the view error function of MVPbkContactViewObserver |
|
646 // --------------------------------------------------------------------------- |
|
647 void CPcsContactStore::ContactViewError( |
|
648 MVPbkContactViewBase& /*aView*/, |
|
649 TInt /*aError*/, |
|
650 TBool /*aErrorNotified*/ ) |
|
651 { |
|
652 } |
|
653 |
|
654 // --------------------------------------------------------------------------- |
|
655 // Creates the contact view to fetch data from this store |
|
656 // --------------------------------------------------------------------------- |
|
657 void CPcsContactStore::CreateContactFetchViewL() |
|
658 { |
|
659 PRINT ( _L("Enter CPcsContactStore::CreateContactFetchViewL") ); |
|
660 |
|
661 // Create the view definition |
|
662 CVPbkContactViewDefinition* viewDef = CVPbkContactViewDefinition::NewL(); |
|
663 CleanupStack::PushL( viewDef ); |
|
664 |
|
665 // Create the View Name for the view |
|
666 // The views are named as PCSView_<uri> |
|
667 HBufC* viewName = HBufC::NewL(KBufferMaxLen); |
|
668 viewName->Des().Append(KPcsViewPrefix); |
|
669 viewName->Des().Append(iUri->Des()); |
|
670 CleanupStack::PushL(viewName); |
|
671 |
|
672 // Set the Uri |
|
673 if ( iUri->Des().CompareC(KVPbkDefaultGrpDbURI) == 0) |
|
674 { |
|
675 // Special Handling required for Groups Data Store |
|
676 // Read the resource file and create the sort order |
|
677 // The sort order created is used in view creation. |
|
678 |
|
679 User::LeaveIfError( iFs.Connect() ); |
|
680 TPtrC driveLetter = TParsePtrC( RProcess().FileName() ).Drive(); |
|
681 TBuf<KMaxFileName> resourceFileName; |
|
682 RResourceFile iResourceFile; |
|
683 |
|
684 //Read the path of the resource file |
|
685 resourceFileName.Copy( driveLetter ); |
|
686 resourceFileName.Append( KDC_RESOURCE_FILES_DIR ); |
|
687 resourceFileName.Append( KResourceFileName ); |
|
688 |
|
689 //Open the resource file |
|
690 BaflUtils::NearestLanguageFile( iFs, resourceFileName ); |
|
691 iResourceFile.OpenL( iFs, resourceFileName ); |
|
692 iResourceFile.ConfirmSignatureL(0); |
|
693 |
|
694 |
|
695 //Read resource |
|
696 HBufC8* textbuffer = iResourceFile.AllocReadL(R_SORTORDER_LASTNAME); |
|
697 CleanupStack::PushL(textbuffer); |
|
698 |
|
699 // Set the resource information into the reader |
|
700 TResourceReader reader; |
|
701 reader.SetBuffer(textbuffer); |
|
702 |
|
703 // Create sort order with only last name |
|
704 CVPbkSortOrder* sortOrder = CVPbkSortOrder::NewL( reader, |
|
705 iContactManager->FieldTypes() ); |
|
706 |
|
707 CleanupStack::PushL(sortOrder); |
|
708 |
|
709 // Set the groups type |
|
710 viewDef->SetUriL(KVPbkDefaultCntDbURI); |
|
711 viewDef->SetType( EVPbkGroupsView ); |
|
712 |
|
713 // Set name for the view |
|
714 viewDef->SetNameL( *viewName ); |
|
715 |
|
716 // Create the contact view |
|
717 iContactViewBase = iContactManager->CreateContactViewLC( |
|
718 *this, |
|
719 *viewDef, |
|
720 *sortOrder); |
|
721 |
|
722 CleanupStack::Pop(); // iContactViewBase |
|
723 CleanupStack::PopAndDestroy(sortOrder); |
|
724 CleanupStack::PopAndDestroy(textbuffer); |
|
725 |
|
726 // Close the resouce File |
|
727 iResourceFile.Close(); |
|
728 |
|
729 } |
|
730 else |
|
731 { |
|
732 |
|
733 // Create sort order with the fields from cenrep |
|
734 CreateSortOrderL(iContactManager->FieldTypes()); |
|
735 |
|
736 CVPbkSortOrder* sortOrderPhone = CVPbkSortOrder::NewL(*iSortOrder); |
|
737 CleanupStack::PushL(sortOrderPhone); |
|
738 |
|
739 // set contacts type |
|
740 viewDef->SetUriL(iUri->Des()); |
|
741 viewDef->SetType( EVPbkContactsView ); |
|
742 |
|
743 // Set name for the view |
|
744 viewDef->SetNameL( *viewName ); |
|
745 __LATENCY_MARK ( _L("CPcsContactStore::CreateContactFetchViewL===== create view start") ); |
|
746 iContactViewBase = iContactManager->CreateContactViewLC( |
|
747 *this, |
|
748 *viewDef, |
|
749 *sortOrderPhone ); |
|
750 __LATENCY_MARKEND ( _L("CPcsContactStore::CreateContactFetchViewL ==== create view end") ); |
|
751 |
|
752 CleanupStack::Pop(); // iContactViewBase |
|
753 CleanupStack::PopAndDestroy(sortOrderPhone); |
|
754 } |
|
755 |
|
756 CleanupStack::PopAndDestroy( viewName ); |
|
757 CleanupStack::PopAndDestroy( viewDef ); |
|
758 |
|
759 PRINT ( _L("End CPcsContactStore::CreateContactFetchViewL") ); |
|
760 } |
|
761 |
|
762 // --------------------------------------------------------------------------------- |
|
763 // Implements cancellation of an outstanding request. |
|
764 // --------------------------------------------------------------------------------- |
|
765 void CPcsContactStore::DoCancel() |
|
766 { |
|
767 } |
|
768 |
|
769 // --------------------------------------------------------------------------------- |
|
770 // The function is called by the active scheduler |
|
771 // --------------------------------------------------------------------------------- |
|
772 void CPcsContactStore::RunL() |
|
773 { |
|
774 TRequestStatus timerStatus; |
|
775 iTimer.Cancel(); |
|
776 |
|
777 switch( iNextState) |
|
778 { |
|
779 case ECreateView : |
|
780 CreateContactFetchViewL(); |
|
781 break; |
|
782 |
|
783 case EFetchContactBlock: |
|
784 PRINT ( _L("Issuing the fetch request for next block") ); |
|
785 FetchlinksL(); |
|
786 |
|
787 // Delay the next fetch since contact fetch is CPU intensive, |
|
788 // this will give other threads a chance to use CPU |
|
789 iTimer.After( timerStatus, 100000); // 100 milliseconds |
|
790 User::WaitForRequest( timerStatus ); |
|
791 break; |
|
792 |
|
793 case EComplete: |
|
794 PRINT ( _L("Contacts Caching FINISHED") ); |
|
795 break; |
|
796 } |
|
797 } |
|
798 |
|
799 // --------------------------------------------------------------------------------- |
|
800 // Called in case of any errros |
|
801 // --------------------------------------------------------------------------------- |
|
802 TInt CPcsContactStore::RunError(TInt /*aError*/) |
|
803 { |
|
804 PRINT ( _L(" Enter CPcsContactStore:: CPcsContactStore::RunError()") ); |
|
805 |
|
806 PRINT1 ( _L(" CPcsContactStore:: RunError(). Completing caching in contacts store %S with status ECachingCompleteWithErrors "), &(iUri->Des())); |
|
807 iObserver->UpdateCachingStatus(*iUri, ECachingCompleteWithErrors); |
|
808 PRINT ( _L(" End CPcsContactStore:: CPcsContactStore::RunError()") ); |
|
809 return KErrNone; |
|
810 } |
|
811 |
|
812 // --------------------------------------------------------------------------------- |
|
813 // Read the fields to cache from the central repository |
|
814 // --------------------------------------------------------------------------------- |
|
815 void CPcsContactStore::ReadFieldsToCacheFromCenrepL() |
|
816 { |
|
817 CRepository *repository = CRepository::NewL( KCRUidPSContacts ); |
|
818 |
|
819 // Read the data fields from cenrep |
|
820 for (TInt i(KCenrepFieldsStartKey); i < KCenrepFieldsStartKey + KCenrepNumberOfFieldsCount; i++ ) |
|
821 { |
|
822 TInt fieldToCache (-1); |
|
823 TInt err = repository->Get(i, fieldToCache ); |
|
824 |
|
825 if ( KErrNone != err ) |
|
826 { |
|
827 break; |
|
828 } |
|
829 if ( fieldToCache != 0 ) |
|
830 { |
|
831 iFieldsToCache.Append(fieldToCache); |
|
832 } |
|
833 |
|
834 } |
|
835 |
|
836 delete repository; |
|
837 |
|
838 } |
|
839 |
|
840 // --------------------------------------------------------------------------------- |
|
841 // Creates a dummy id for the cache |
|
842 // --------------------------------------------------------------------------------- |
|
843 |
|
844 TInt CPcsContactStore::CreateCacheIDfromSimArrayIndex(TInt aSimId) |
|
845 { |
|
846 return (KSimStoreOffset + aSimId); |
|
847 } |
|
848 |
|
849 // --------------------------------------------------------------------------------- |
|
850 // Issues request to active object to call RunL method |
|
851 // --------------------------------------------------------------------------------- |
|
852 void CPcsContactStore::IssueRequest() |
|
853 { |
|
854 TRequestStatus* status = &iStatus; |
|
855 User::RequestComplete( status, KErrNone ); |
|
856 SetActive(); |
|
857 } |
|
858 // Creates a sort order depending on the fields specified in the cenrep |
|
859 // when calling this function pass the masterList (i.e list containing all the |
|
860 // vpbk fields) |
|
861 // --------------------------------------------------------------------------------- |
|
862 void CPcsContactStore::CreateSortOrderL(const MVPbkFieldTypeList& aMasterList) |
|
863 { |
|
864 |
|
865 TInt count = aMasterList.FieldTypeCount(); |
|
866 |
|
867 // loop through the master list and find the types that are supported |
|
868 for(TInt i = 0; i < count; i++) |
|
869 { |
|
870 const MVPbkFieldType& fieldType = aMasterList.FieldTypeAt(i); |
|
871 TInt resourceId = fieldType.FieldTypeResId(); |
|
872 // if the field type is supported |
|
873 // then append MVPbkFieldType to sortOrder |
|
874 for(TInt j =0; j < iFieldsToCache.Count(); j++) |
|
875 { |
|
876 if(iFieldsToCache[j] == resourceId) |
|
877 { |
|
878 iSortOrder->AppendL(fieldType); |
|
879 } |
|
880 } |
|
881 |
|
882 if(iSortOrder->FieldTypeCount() == iFieldsToCache.Count()) |
|
883 { |
|
884 break; |
|
885 } |
|
886 } |
|
887 |
|
888 } |
|
889 |
|
890 // End of file |