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: Class definition of RDiagResultsDatabase |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // USER INCLUDE FILES |
|
21 |
|
22 #include "diagresultsdatabase.h" |
|
23 #include "diagresultsdatabaseitem.h" |
|
24 #include "diagresultsdbrecordinfoarraypacked.h" |
|
25 #include "diagresultsdatabasetestrecordinfo.h" |
|
26 #include "diagresultsdbprivatecrkeys.h" |
|
27 #include "diagresultsdbrecordengineparam.h" |
|
28 #include "diagresultsdatabasecommon.h" |
|
29 //#include <diagframeworkdebug.h> |
|
30 // SYSTEM INCLUDE FILES |
|
31 #include <s32mem.h> |
|
32 #include <centralrepository.h> |
|
33 |
|
34 const TInt KResultsDatabaseBufferLength = 0x700; |
|
35 const TInt KResultsDatabaseSubsessionBufferLength = 0x250; |
|
36 const TInt KResultsDatabaseGranuality = 50; |
|
37 |
|
38 // ======== MEMBER FUNCTIONS ======== |
|
39 |
|
40 // --------------------------------------------------------------------------- |
|
41 // Constructor. |
|
42 // --------------------------------------------------------------------------- |
|
43 // |
|
44 EXPORT_C RDiagResultsDatabase::RDiagResultsDatabase(): |
|
45 iBuffer(NULL), iOpen(EFalse) |
|
46 , iPtr( NULL, 0 ) |
|
47 { |
|
48 |
|
49 } |
|
50 |
|
51 // --------------------------------------------------------------------------- |
|
52 // Destructor. |
|
53 // --------------------------------------------------------------------------- |
|
54 // |
|
55 EXPORT_C RDiagResultsDatabase::~RDiagResultsDatabase() |
|
56 { |
|
57 if ( iBuffer ) |
|
58 { |
|
59 iBuffer->Reset(); |
|
60 delete iBuffer; |
|
61 iBuffer = NULL; |
|
62 } |
|
63 } |
|
64 |
|
65 // --------------------------------------------------------------------------- |
|
66 // Create connection to the results DB server |
|
67 // --------------------------------------------------------------------------- |
|
68 // |
|
69 EXPORT_C TInt RDiagResultsDatabase::Connect( TUid aAppUid ) |
|
70 { |
|
71 LOGME("RDiagResultsDatabase::Connect"); |
|
72 TRAPD( err, DoConnectL( aAppUid)); |
|
73 |
|
74 return err; |
|
75 } |
|
76 |
|
77 // --------------------------------------------------------------------------- |
|
78 // Start server, create flat buffer and send request. |
|
79 // --------------------------------------------------------------------------- |
|
80 // |
|
81 void RDiagResultsDatabase::DoConnectL (TUid aAppUid) |
|
82 { |
|
83 LOGME("RDiagResultsDatabase::DoConnectL"); |
|
84 if (iBuffer==NULL) { |
|
85 iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality); |
|
86 |
|
87 if (iBuffer==NULL) { |
|
88 User::Leave( KErrNoMemory ); |
|
89 } |
|
90 |
|
91 iBuffer->ResizeL(KResultsDatabaseBufferLength); |
|
92 } |
|
93 |
|
94 TInt r = DiagResultsDbCommon::StartServer(); |
|
95 LOGME1("RDiagResultsDatabase::StartServer %d",r); |
|
96 if( r==KErrNone ) |
|
97 // Use default message slots |
|
98 r = CreateSession( KDiagResultsDatabaseServerName, Version() ); |
|
99 LOGME1("RDiagResultsDatabase::Createsession %d",r); |
|
100 if ( r != KErrNone ) |
|
101 { |
|
102 User::Leave (r); |
|
103 } |
|
104 |
|
105 iOpen = ETrue; |
|
106 |
|
107 TPckgBuf<TUid> uid( aAppUid ); |
|
108 TInt srret = SendReceive (DiagResultsDbCommon::EConnect,TIpcArgs(&uid) ); |
|
109 LOGME1("Rsession sendreceive %d",srret); |
|
110 if (srret != KErrNone) |
|
111 User::Leave( srret ); |
|
112 } |
|
113 |
|
114 // --------------------------------------------------------------------------- |
|
115 // Close connection with the server. |
|
116 // --------------------------------------------------------------------------- |
|
117 // |
|
118 EXPORT_C TInt RDiagResultsDatabase::Close() |
|
119 { |
|
120 LOGME("RDiagResultsDatabase::Close"); |
|
121 if ( iOpen ) |
|
122 { |
|
123 TInt err = SendReceive( DiagResultsDbCommon::EClose ); |
|
124 RHandleBase::Close(); |
|
125 iOpen = EFalse; |
|
126 delete iBuffer; |
|
127 iBuffer = NULL; |
|
128 return err; |
|
129 } |
|
130 else |
|
131 { |
|
132 iOpen = EFalse; |
|
133 return KErrNone; |
|
134 } |
|
135 } |
|
136 |
|
137 // --------------------------------------------------------------------------- |
|
138 // Returns the version of this server. |
|
139 // --------------------------------------------------------------------------- |
|
140 // |
|
141 EXPORT_C TVersion RDiagResultsDatabase::Version() const |
|
142 { |
|
143 return( TVersion( KDiagResultsDatabaseServerMajor, |
|
144 KDiagResultsDatabaseServerMinor, |
|
145 KDiagResultsDatabaseServerBuild ) ); |
|
146 } |
|
147 |
|
148 // --------------------------------------------------------------------------- |
|
149 // Returns test record count. |
|
150 // --------------------------------------------------------------------------- |
|
151 // |
|
152 EXPORT_C TInt RDiagResultsDatabase::GetRecordCount( TUint& aCount ) const |
|
153 { |
|
154 TPckgBuf<TUint> pckg; |
|
155 TInt error = SendReceive( DiagResultsDbCommon::EGetRecordCount, TIpcArgs(&pckg) ); |
|
156 aCount = pckg(); |
|
157 |
|
158 return error; |
|
159 } |
|
160 |
|
161 |
|
162 // --------------------------------------------------------------------------- |
|
163 // Fetch maximum number of test records from the central repository. |
|
164 // --------------------------------------------------------------------------- |
|
165 // |
|
166 EXPORT_C TInt RDiagResultsDatabase::GetDatabaseMaximumSize( TInt& aMaxSize ) |
|
167 { |
|
168 TRAPD( err, DoGetDatabaseMaximumSizeL( aMaxSize ) ); |
|
169 return err; |
|
170 } |
|
171 |
|
172 // --------------------------------------------------------------------------- |
|
173 // Fetch maximum number of test records from the central repository. |
|
174 // --------------------------------------------------------------------------- |
|
175 // |
|
176 void RDiagResultsDatabase::DoGetDatabaseMaximumSizeL( TInt& aMaxSize ) |
|
177 { |
|
178 CRepository* cr = CRepository::NewLC( KCRUidDiagnosticsResults ); |
|
179 |
|
180 User::LeaveIfError( cr->Get( KDiagDatabaseMaxRecordCount, aMaxSize ) ); |
|
181 |
|
182 CleanupStack::PopAndDestroy( cr ); |
|
183 } |
|
184 |
|
185 // --------------------------------------------------------------------------- |
|
186 // Get available record uids. |
|
187 // --------------------------------------------------------------------------- |
|
188 // |
|
189 EXPORT_C TInt RDiagResultsDatabase::GetRecordUids( |
|
190 CArrayFixFlat<TUid>& aSortedRecordUidArray ) const |
|
191 { |
|
192 TRAPD( err, DoGetRecordUidsL( aSortedRecordUidArray )); |
|
193 return err; |
|
194 } |
|
195 |
|
196 // --------------------------------------------------------------------------- |
|
197 // Resize buffer and then start query. Overflow means that the buffer was not |
|
198 // large enough. |
|
199 // --------------------------------------------------------------------------- |
|
200 // |
|
201 void RDiagResultsDatabase::DoGetRecordUidsL( |
|
202 CArrayFixFlat<TUid>& aSortedRecordUidArray ) const |
|
203 { |
|
204 iBuffer->Delete( 0, iBuffer->Size() ); |
|
205 iBuffer->ResizeL( KResultsDatabaseBufferLength ); |
|
206 |
|
207 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
208 //Now ask server to serialize object into this buffer |
|
209 TInt ret = SendReceive( DiagResultsDbCommon::EGetRecordList, |
|
210 TIpcArgs(&ptr) ); |
|
211 |
|
212 while ( ret == KErrOverflow ) |
|
213 { |
|
214 iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength ); |
|
215 ptr.Set( iBuffer->Ptr(0) ); |
|
216 ret = SendReceive( DiagResultsDbCommon::EGetRecordList, |
|
217 TIpcArgs(&ptr) ); |
|
218 } |
|
219 if ( ret != KErrNone ) |
|
220 { |
|
221 User::Leave (ret); |
|
222 } |
|
223 |
|
224 RBufReadStream readStream ( *iBuffer ); |
|
225 CleanupClosePushL( readStream ) ; |
|
226 TInt count = readStream.ReadInt16L(); |
|
227 |
|
228 for ( TInt i = 0; i < count; ++i ) |
|
229 { |
|
230 aSortedRecordUidArray.AppendL ( TUid::Uid( readStream.ReadInt32L()) ); |
|
231 } |
|
232 |
|
233 CleanupStack::PopAndDestroy( &readStream ); |
|
234 } |
|
235 |
|
236 // --------------------------------------------------------------------------- |
|
237 // Returns last completed record. |
|
238 // --------------------------------------------------------------------------- |
|
239 // |
|
240 EXPORT_C TInt RDiagResultsDatabase::GetLastRecord( TUid& aRecordUid ) const |
|
241 { |
|
242 TPckgBuf<TUid> pckg; |
|
243 TInt err = SendReceive( DiagResultsDbCommon::EGetLastRecord, |
|
244 TIpcArgs(&pckg) ); |
|
245 aRecordUid = pckg(); |
|
246 return err; |
|
247 } |
|
248 |
|
249 |
|
250 // --------------------------------------------------------------------------- |
|
251 // Get last incomplete record. It could suspended or application crashed |
|
252 // when running the test. |
|
253 // --------------------------------------------------------------------------- |
|
254 // |
|
255 EXPORT_C TInt RDiagResultsDatabase::GetLastNotCompletedRecord ( |
|
256 TUid& aRecordUid ) const |
|
257 { |
|
258 TPckgBuf<TUid> pckg; |
|
259 TInt err = SendReceive( DiagResultsDbCommon::EGetLastNotCompletedRecord, |
|
260 TIpcArgs(&pckg) ); |
|
261 aRecordUid = pckg(); |
|
262 return err; |
|
263 |
|
264 } |
|
265 |
|
266 // --------------------------------------------------------------------------- |
|
267 // Get all test record overviews. |
|
268 // --------------------------------------------------------------------------- |
|
269 // |
|
270 EXPORT_C TInt RDiagResultsDatabase::GetAllRecordInfos ( |
|
271 CArrayFixFlat<TDiagResultsDatabaseTestRecordInfo>& aInfoArray) |
|
272 { |
|
273 TRAPD( err, DoGetAllRecordInfosL( aInfoArray )); |
|
274 return err; |
|
275 } |
|
276 |
|
277 // --------------------------------------------------------------------------- |
|
278 // Send client request to the server. If overflow, then resize buffer and |
|
279 // try again. |
|
280 // --------------------------------------------------------------------------- |
|
281 // |
|
282 void RDiagResultsDatabase::DoGetAllRecordInfosL ( |
|
283 CArrayFixFlat<TDiagResultsDatabaseTestRecordInfo>& aInfoArray) |
|
284 { |
|
285 iBuffer->Delete( 0, iBuffer->Size() ); |
|
286 iBuffer->ResizeL( KResultsDatabaseBufferLength ); |
|
287 |
|
288 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
289 |
|
290 TInt ret = SendReceive( DiagResultsDbCommon::EGetRecordInfoList, |
|
291 TIpcArgs(&ptr) ); |
|
292 |
|
293 while ( ret == KErrOverflow ) |
|
294 { |
|
295 iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength ); |
|
296 ptr.Set( iBuffer->Ptr(0) ); |
|
297 ret = SendReceive( DiagResultsDbCommon::EGetRecordInfoList, |
|
298 TIpcArgs(&ptr) ); |
|
299 } |
|
300 |
|
301 if ( ret != KErrNone ) |
|
302 { |
|
303 User::Leave (ret); |
|
304 } |
|
305 |
|
306 TDiagResultsDbRecordInfoArrayPacked packedArray( iBuffer ); |
|
307 packedArray.UnpackArrayL( aInfoArray ); |
|
308 } |
|
309 |
|
310 // --------------------------------------------------------------------------- |
|
311 // Asynchronous get last results. |
|
312 // --------------------------------------------------------------------------- |
|
313 // |
|
314 EXPORT_C void RDiagResultsDatabase::InitiateGetLastResults ( |
|
315 const CArrayFixFlat<TUid>& aUidArray, |
|
316 TRequestStatus& aStatus ) |
|
317 { |
|
318 TRAPD( error, WriteArrayIntoBufferL( aUidArray )); |
|
319 |
|
320 if ( error != KErrNone ) |
|
321 { |
|
322 TRequestStatus* status = &aStatus; |
|
323 User::RequestComplete( status, error ); |
|
324 return; |
|
325 } |
|
326 |
|
327 |
|
328 iPtr.Set( iBuffer->Ptr(0) ); |
|
329 |
|
330 SendReceive( DiagResultsDbCommon::EInitiateGetLastResults, |
|
331 TIpcArgs( &iPtr ), |
|
332 aStatus); |
|
333 } |
|
334 |
|
335 // --------------------------------------------------------------------------- |
|
336 // Write Array into Buffer: |
|
337 // --------------------------------------------------------------------------- |
|
338 // |
|
339 void RDiagResultsDatabase::WriteArrayIntoBufferL( const CArrayFixFlat<TUid>& aUidArray ) |
|
340 { |
|
341 iBuffer->Delete( 0, iBuffer->Size() ); |
|
342 iBuffer->ResizeL( KResultsDatabaseBufferLength ); |
|
343 |
|
344 RBufWriteStream writeStream ( *iBuffer ); |
|
345 CleanupClosePushL( writeStream ); |
|
346 |
|
347 writeStream.WriteInt8L( aUidArray.Count() ); |
|
348 |
|
349 for ( TInt i=0; i < aUidArray.Count(); ++i ) |
|
350 { |
|
351 writeStream.WriteInt32L( aUidArray[i].iUid ); |
|
352 } |
|
353 |
|
354 writeStream.CommitL(); |
|
355 |
|
356 CleanupStack::PopAndDestroy(); |
|
357 } |
|
358 |
|
359 // --------------------------------------------------------------------------- |
|
360 // Cancel asynchronous request. |
|
361 // --------------------------------------------------------------------------- |
|
362 // |
|
363 EXPORT_C void RDiagResultsDatabase::CancelInitiateGetLastResults () const |
|
364 { |
|
365 SendReceive( DiagResultsDbCommon::ECancelInitiateGetLastResults ); |
|
366 } |
|
367 |
|
368 // --------------------------------------------------------------------------- |
|
369 // See InitiateGetLastResults. After InitiateGetLastResults finishes ok, |
|
370 // this method can be called to retrieve data. |
|
371 // --------------------------------------------------------------------------- |
|
372 // |
|
373 EXPORT_C TInt RDiagResultsDatabase::GetLastResults ( |
|
374 RPointerArray<CDiagResultsDatabaseItem>& aResults ) const |
|
375 { |
|
376 TRAPD( err, DoGetLastResultsL( aResults ) ); |
|
377 return err; |
|
378 } |
|
379 |
|
380 // --------------------------------------------------------------------------- |
|
381 // Resize buffer and make the request. Data is serialized in the buffer so it |
|
382 // must be read using a read stream. |
|
383 // --------------------------------------------------------------------------- |
|
384 // |
|
385 void RDiagResultsDatabase::DoGetLastResultsL ( |
|
386 RPointerArray<CDiagResultsDatabaseItem>& aResults ) const |
|
387 { |
|
388 iBuffer->Delete( 0, iBuffer->Size() ); |
|
389 iBuffer->ResizeL( KResultsDatabaseBufferLength ); |
|
390 |
|
391 TPtr8 ptr ( iBuffer->Ptr(0)); |
|
392 //Now ask server to serialize object into this buffer |
|
393 TInt ret = SendReceive( DiagResultsDbCommon::EGetLastResults, |
|
394 TIpcArgs(&ptr) ); |
|
395 |
|
396 while ( ret == KErrOverflow ) |
|
397 { |
|
398 iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength ); |
|
399 ptr.Set ( iBuffer->Ptr(0) ); |
|
400 ret = SendReceive( DiagResultsDbCommon::EGetLastResults, |
|
401 TIpcArgs(&ptr) ); |
|
402 } |
|
403 |
|
404 if ( ret != KErrNone ) |
|
405 { |
|
406 User::Leave (ret); |
|
407 } |
|
408 |
|
409 RBufReadStream readStream ( *iBuffer ); |
|
410 TInt count = readStream.ReadInt16L(); |
|
411 |
|
412 for ( TInt i = 0; i < count; ++i ) |
|
413 { |
|
414 |
|
415 TUint8 value = readStream.ReadUint8L(); |
|
416 if ( value == 0 ) |
|
417 { |
|
418 aResults.AppendL( NULL ); |
|
419 } |
|
420 else |
|
421 { |
|
422 aResults.AppendL (CDiagResultsDatabaseItem::NewL( readStream ) ); |
|
423 } |
|
424 } |
|
425 |
|
426 readStream.Close(); |
|
427 } |
|
428 |
|
429 |
|
430 // --------------------------------------------------------------------------- |
|
431 // Initiate asynchronous operation. |
|
432 // --------------------------------------------------------------------------- |
|
433 // |
|
434 EXPORT_C void RDiagResultsDatabase::InitiateGetLastResult ( TUid aTestPluginUid, |
|
435 TRequestStatus& aStatus ) |
|
436 { |
|
437 TPckgBuf<TUid> uidpckg( aTestPluginUid ); |
|
438 |
|
439 SendReceive( DiagResultsDbCommon::EInitiateGetSingleLastResult, |
|
440 TIpcArgs( &uidpckg ), |
|
441 aStatus); |
|
442 } |
|
443 |
|
444 |
|
445 // --------------------------------------------------------------------------- |
|
446 // Get last result that was fetched using InitiateGetLastResult method. |
|
447 // --------------------------------------------------------------------------- |
|
448 // |
|
449 EXPORT_C TInt RDiagResultsDatabase::GetLastResult ( |
|
450 CDiagResultsDatabaseItem*& aItem ) |
|
451 { |
|
452 |
|
453 TRAPD( err, DoGetLastResultL( aItem ) ); |
|
454 return err; |
|
455 } |
|
456 |
|
457 |
|
458 // --------------------------------------------------------------------------- |
|
459 // Leaving version of the function. |
|
460 // --------------------------------------------------------------------------- |
|
461 // |
|
462 void RDiagResultsDatabase::DoGetLastResultL ( |
|
463 CDiagResultsDatabaseItem*& aItem ) |
|
464 { |
|
465 iBuffer->Delete( 0, iBuffer->Size() ); |
|
466 iBuffer->ResizeL( KResultsDatabaseBufferLength ); |
|
467 |
|
468 TPtr8 ptr ( iBuffer->Ptr(0)); |
|
469 //Now ask server to serialize object into this buffer |
|
470 TInt ret = SendReceive( DiagResultsDbCommon::EGetSingleLastResult, |
|
471 TIpcArgs(&ptr) ); |
|
472 |
|
473 while ( ret == KErrOverflow ) |
|
474 { |
|
475 iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseBufferLength ); |
|
476 ptr.Set ( iBuffer->Ptr(0) ); |
|
477 ret = SendReceive( DiagResultsDbCommon::EGetSingleLastResult, |
|
478 TIpcArgs(&ptr) ); |
|
479 } |
|
480 |
|
481 if ( ret != KErrNone ) |
|
482 { |
|
483 User::Leave (ret); |
|
484 } |
|
485 |
|
486 RBufReadStream readStream ( *iBuffer ); |
|
487 |
|
488 TInt count = readStream.ReadInt8L(); |
|
489 |
|
490 if ( count == 0 ) |
|
491 { |
|
492 aItem = NULL; |
|
493 } |
|
494 else |
|
495 { |
|
496 aItem = CDiagResultsDatabaseItem::NewL ( readStream ); |
|
497 } |
|
498 |
|
499 readStream.Close(); |
|
500 } |
|
501 |
|
502 // --------------------------------------------------------------------------- |
|
503 // Subsession constructor. |
|
504 // --------------------------------------------------------------------------- |
|
505 // |
|
506 EXPORT_C RDiagResultsDatabaseRecord::RDiagResultsDatabaseRecord(): |
|
507 iBuffer(NULL), |
|
508 iOpen(EFalse) |
|
509 ,iPtr( NULL, 0 ) |
|
510 { |
|
511 } |
|
512 |
|
513 // --------------------------------------------------------------------------- |
|
514 // Subsession destructor. |
|
515 // --------------------------------------------------------------------------- |
|
516 // |
|
517 EXPORT_C RDiagResultsDatabaseRecord::~RDiagResultsDatabaseRecord() |
|
518 { |
|
519 if ( iBuffer ) |
|
520 { |
|
521 iBuffer->Reset(); |
|
522 delete iBuffer; |
|
523 iBuffer = NULL; |
|
524 } |
|
525 } |
|
526 |
|
527 // --------------------------------------------------------------------------- |
|
528 // Checks if connection is already open. |
|
529 // --------------------------------------------------------------------------- |
|
530 // |
|
531 EXPORT_C TInt RDiagResultsDatabaseRecord::Connect( |
|
532 RDiagResultsDatabase& aSession, |
|
533 TUid aRecordId, |
|
534 TBool aReadOnly ) |
|
535 { |
|
536 LOGME("RDiagResultsDatabaseRecord::Connect"); |
|
537 if ( iOpen ) |
|
538 { |
|
539 return KErrAlreadyExists; |
|
540 } |
|
541 |
|
542 TRAPD( err, DoConnectL( aSession, aRecordId, aReadOnly ) ); |
|
543 return err; |
|
544 } |
|
545 |
|
546 // --------------------------------------------------------------------------- |
|
547 // Creates the flat buffer and connects the subsession to a test record. |
|
548 // The test record must exist. |
|
549 // --------------------------------------------------------------------------- |
|
550 // |
|
551 void RDiagResultsDatabaseRecord::DoConnectL( |
|
552 RDiagResultsDatabase& aSession, |
|
553 TUid aRecordId, |
|
554 TBool aReadOnly ) |
|
555 { |
|
556 LOGME("RDiagResultsDatabaseRecord::DoConnectL"); |
|
557 if (iBuffer==NULL) |
|
558 { |
|
559 iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality); |
|
560 |
|
561 if (iBuffer==NULL) { |
|
562 User::Leave( KErrNoMemory ); |
|
563 } |
|
564 |
|
565 iBuffer->ResizeL(KResultsDatabaseSubsessionBufferLength); |
|
566 } |
|
567 |
|
568 iOpen = ETrue; |
|
569 |
|
570 TPckgBuf<TUid> uid( aRecordId ); |
|
571 TPckgBuf<TBool> readonlyPckg( aReadOnly ); |
|
572 User::LeaveIfError( CreateSubSession( aSession, |
|
573 DiagResultsDbCommon::EConnectSubsession, |
|
574 TIpcArgs(&uid, &readonlyPckg) )); |
|
575 } |
|
576 |
|
577 |
|
578 // --------------------------------------------------------------------------- |
|
579 // Create a new subsession and create a new test record. |
|
580 // --------------------------------------------------------------------------- |
|
581 // |
|
582 EXPORT_C TInt RDiagResultsDatabaseRecord::CreateNewRecord ( |
|
583 RDiagResultsDatabase& aSession, |
|
584 TUid& aRecordId, |
|
585 CDiagResultsDbRecordEngineParam& aEngineParam ) |
|
586 { |
|
587 if ( iOpen ) |
|
588 { |
|
589 return KErrAlreadyExists; |
|
590 } |
|
591 |
|
592 TRAPD( err, DoCreateNewRecordL( aSession, aRecordId, aEngineParam) ); |
|
593 return err; |
|
594 } |
|
595 |
|
596 // --------------------------------------------------------------------------- |
|
597 // Get parameters that are needed when resuming test session. |
|
598 // --------------------------------------------------------------------------- |
|
599 // |
|
600 EXPORT_C TInt RDiagResultsDatabaseRecord::GetEngineParam( |
|
601 CDiagResultsDbRecordEngineParam*& aEngineParam ) const |
|
602 { |
|
603 TRAPD(err, DoGetEngineParamL( aEngineParam ) ); |
|
604 return err; |
|
605 } |
|
606 |
|
607 |
|
608 // --------------------------------------------------------------------------- |
|
609 // Leaving version of GetEngineParam. Serialize EngineParam class. |
|
610 // --------------------------------------------------------------------------- |
|
611 // |
|
612 void RDiagResultsDatabaseRecord::DoGetEngineParamL( |
|
613 CDiagResultsDbRecordEngineParam*& aEngineParam ) const |
|
614 { |
|
615 iBuffer->Delete( 0, iBuffer->Size() ); |
|
616 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
617 |
|
618 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
619 //Now ask server to serialize object into this buffer |
|
620 TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetEngineParam, |
|
621 TIpcArgs(&ptr) ); |
|
622 |
|
623 while ( ret == KErrOverflow ) |
|
624 { |
|
625 iBuffer->ResizeL( iBuffer->Size() |
|
626 + KResultsDatabaseSubsessionBufferLength ); |
|
627 ptr.Set( iBuffer->Ptr(0) ); |
|
628 ret = SendReceive( DiagResultsDbCommon::ESubsessionGetEngineParam, |
|
629 TIpcArgs(&ptr) ); |
|
630 } |
|
631 |
|
632 if ( ret != KErrNone ) |
|
633 { |
|
634 User::Leave (ret); |
|
635 } |
|
636 |
|
637 //Stream contains the serialized array |
|
638 RBufReadStream readStream ( *iBuffer ); |
|
639 CleanupClosePushL ( readStream ); |
|
640 |
|
641 //Construct new test result. |
|
642 CDiagResultsDbRecordEngineParam* params = |
|
643 CDiagResultsDbRecordEngineParam::NewL( readStream ); |
|
644 aEngineParam = params; |
|
645 |
|
646 CleanupStack::PopAndDestroy( &readStream ); |
|
647 |
|
648 iBuffer->Delete(0, iBuffer->Size() ); |
|
649 } |
|
650 // --------------------------------------------------------------------------- |
|
651 // Create the flat buffer and create the subsession. |
|
652 // --------------------------------------------------------------------------- |
|
653 // |
|
654 void RDiagResultsDatabaseRecord::DoCreateNewRecordL ( |
|
655 RDiagResultsDatabase& aSession, |
|
656 TUid& aRecordId, |
|
657 CDiagResultsDbRecordEngineParam& aEngineParam ) |
|
658 { |
|
659 if (iBuffer==NULL) { |
|
660 iBuffer = CBufFlat::NewL(KResultsDatabaseGranuality); |
|
661 |
|
662 if (iBuffer==NULL) { |
|
663 User::Leave( KErrNoMemory ); |
|
664 } |
|
665 |
|
666 iBuffer->ResizeL(KResultsDatabaseSubsessionBufferLength); |
|
667 } |
|
668 |
|
669 iBuffer->Delete( 0, iBuffer->Size() ); |
|
670 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
671 |
|
672 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
673 |
|
674 TRAPD( error, WriteEngineParamIntoBufferL( aEngineParam ) ); |
|
675 |
|
676 while ( error == KErrOverflow ) |
|
677 { |
|
678 iBuffer->ResizeL( iBuffer->Size() + KResultsDatabaseSubsessionBufferLength ); |
|
679 ptr.Set( iBuffer->Ptr(0) ); |
|
680 TRAP( error, WriteEngineParamIntoBufferL( aEngineParam) ); |
|
681 } |
|
682 |
|
683 User::LeaveIfError ( error ); |
|
684 |
|
685 TPckgBuf<TUid> pckg; |
|
686 |
|
687 TInt err = CreateSubSession( aSession, |
|
688 DiagResultsDbCommon::ESubsessionCreateNewRecord, |
|
689 TIpcArgs(&pckg, &ptr) ); |
|
690 aRecordId = pckg(); |
|
691 if ( err == KErrNone ) |
|
692 { |
|
693 iOpen = ETrue; |
|
694 } |
|
695 |
|
696 User::LeaveIfError( err ); |
|
697 } |
|
698 |
|
699 // --------------------------------------------------------------------------- |
|
700 // Write engine parameters into the buffer. |
|
701 // --------------------------------------------------------------------------- |
|
702 // |
|
703 void RDiagResultsDatabaseRecord::WriteEngineParamIntoBufferL( |
|
704 CDiagResultsDbRecordEngineParam& aEngineParam ) |
|
705 { |
|
706 RBufWriteStream writeStream ( *iBuffer ); |
|
707 CleanupClosePushL( writeStream ); |
|
708 |
|
709 aEngineParam.ExternalizeL( writeStream ); |
|
710 |
|
711 writeStream.CommitL(); |
|
712 CleanupStack::PopAndDestroy(); |
|
713 } |
|
714 |
|
715 // --------------------------------------------------------------------------- |
|
716 // Close the subsession. |
|
717 // --------------------------------------------------------------------------- |
|
718 // |
|
719 EXPORT_C void RDiagResultsDatabaseRecord::Close() |
|
720 { |
|
721 if ( iOpen ) |
|
722 { |
|
723 CloseSubSession( DiagResultsDbCommon::ECloseSubsession ); |
|
724 } |
|
725 |
|
726 iOpen = EFalse; |
|
727 } |
|
728 |
|
729 // --------------------------------------------------------------------------- |
|
730 |
|
731 // See ResumeTestRecord. |
|
732 // --------------------------------------------------------------------------- |
|
733 // |
|
734 EXPORT_C TInt RDiagResultsDatabaseRecord::Suspend() |
|
735 { |
|
736 return SendReceive ( DiagResultsDbCommon::ESubsessionSuspend ); |
|
737 } |
|
738 |
|
739 // --------------------------------------------------------------------------- |
|
740 // Has this test record been suspended. |
|
741 // --------------------------------------------------------------------------- |
|
742 // |
|
743 EXPORT_C TInt RDiagResultsDatabaseRecord::IsSuspended( TBool& aSuspended ) const |
|
744 { |
|
745 TPckgBuf<TBool> pckg; |
|
746 TInt err = SendReceive( DiagResultsDbCommon::ESubsessionIsSuspended, |
|
747 TIpcArgs(&pckg) ); |
|
748 aSuspended = pckg(); |
|
749 return err; |
|
750 } |
|
751 |
|
752 // --------------------------------------------------------------------------- |
|
753 // Returns test record Id that this subsession represents. |
|
754 // --------------------------------------------------------------------------- |
|
755 // |
|
756 EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestRecordId( |
|
757 TUid& aRecordUid ) const |
|
758 { |
|
759 TPckgBuf<TUid> pckg; |
|
760 TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetTestRecordId, |
|
761 TIpcArgs(&pckg) ); |
|
762 aRecordUid = pckg(); |
|
763 return err; |
|
764 } |
|
765 |
|
766 |
|
767 // --------------------------------------------------------------------------- |
|
768 // Test record completion. |
|
769 // --------------------------------------------------------------------------- |
|
770 // |
|
771 EXPORT_C TInt RDiagResultsDatabaseRecord::TestCompleted( |
|
772 TBool aFullyComplete ) |
|
773 { |
|
774 TPckgBuf<TBool> pckg (aFullyComplete); |
|
775 return SendReceive ( DiagResultsDbCommon::ESubsessionTestCompleted, |
|
776 TIpcArgs(&pckg) ); |
|
777 } |
|
778 |
|
779 // --------------------------------------------------------------------------- |
|
780 // GetStatus returns current record status. |
|
781 // --------------------------------------------------------------------------- |
|
782 // |
|
783 EXPORT_C TInt RDiagResultsDatabaseRecord::GetStatus( |
|
784 TRecordStatus& aRecordStatus ) const |
|
785 { |
|
786 TPckgBuf<TRecordStatus> pckg; |
|
787 TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetStatus, |
|
788 TIpcArgs(&pckg) ); |
|
789 aRecordStatus = pckg(); |
|
790 return err; |
|
791 } |
|
792 |
|
793 // --------------------------------------------------------------------------- |
|
794 // Indicates has the subsession been written into the DB file. |
|
795 // --------------------------------------------------------------------------- |
|
796 // |
|
797 EXPORT_C TInt RDiagResultsDatabaseRecord::IsTestCompleted( |
|
798 TBool& aCompleted ) const |
|
799 { |
|
800 TPckgBuf<TBool> pckg; |
|
801 TInt err = SendReceive( DiagResultsDbCommon::ESubsessionIsTestCompleted, |
|
802 TIpcArgs(&pckg) ); |
|
803 aCompleted = pckg(); |
|
804 return err; |
|
805 } |
|
806 |
|
807 |
|
808 // --------------------------------------------------------------------------- |
|
809 // Returns record overview. |
|
810 // --------------------------------------------------------------------------- |
|
811 // |
|
812 EXPORT_C TInt RDiagResultsDatabaseRecord::GetRecordInfo ( |
|
813 TDiagResultsDatabaseTestRecordInfo& aInfo ) const |
|
814 { |
|
815 TPckgBuf<TDiagResultsDatabaseTestRecordInfo> pckg; |
|
816 TInt err = SendReceive( DiagResultsDbCommon::ESubsessionGetRecordInfo, |
|
817 TIpcArgs(&pckg) ); |
|
818 aInfo = pckg(); |
|
819 return err; |
|
820 } |
|
821 |
|
822 // --------------------------------------------------------------------------- |
|
823 // Get all test plug-in uids that are stored in the test record. |
|
824 // --------------------------------------------------------------------------- |
|
825 // |
|
826 EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestUids ( |
|
827 CArrayFixFlat<TUid>& aTestUidArray ) const |
|
828 { |
|
829 TRAPD( err, DoGetTestUidsL( aTestUidArray )); |
|
830 return err; |
|
831 } |
|
832 |
|
833 // --------------------------------------------------------------------------- |
|
834 // Resize flat buffer, make the request. If flat buffer is not large enough |
|
835 // grow the size and make the request again. |
|
836 // --------------------------------------------------------------------------- |
|
837 // |
|
838 void RDiagResultsDatabaseRecord::DoGetTestUidsL ( |
|
839 CArrayFixFlat<TUid>& aTestUidArray ) const |
|
840 { |
|
841 iBuffer->Delete( 0, iBuffer->Size() ); |
|
842 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
843 |
|
844 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
845 //Now ask server to serialize object into this buffer |
|
846 TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestUids, |
|
847 TIpcArgs(&ptr) ); |
|
848 |
|
849 while ( ret == KErrOverflow ) |
|
850 { |
|
851 iBuffer->ResizeL( iBuffer->Size() + |
|
852 KResultsDatabaseSubsessionBufferLength ); |
|
853 ptr.Set( iBuffer->Ptr(0) ); |
|
854 ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestUids, |
|
855 TIpcArgs(&ptr) ); |
|
856 } |
|
857 if ( ret != KErrNone ) |
|
858 { |
|
859 User::Leave (ret); |
|
860 } |
|
861 |
|
862 RBufReadStream readStream ( *iBuffer ); |
|
863 CleanupClosePushL( readStream ); |
|
864 TInt count = readStream.ReadInt16L(); |
|
865 |
|
866 for ( TInt i = 0; i < count; ++i ) |
|
867 { |
|
868 aTestUidArray.AppendL ( TUid::Uid( readStream.ReadInt32L() )); |
|
869 } |
|
870 |
|
871 CleanupStack::PopAndDestroy( &readStream ); |
|
872 } |
|
873 |
|
874 // --------------------------------------------------------------------------- |
|
875 // Store one test result into the test record. The method does not write |
|
876 // anything. |
|
877 // --------------------------------------------------------------------------- |
|
878 // |
|
879 EXPORT_C TInt RDiagResultsDatabaseRecord::LogTestResult ( |
|
880 TRequestStatus& aStatus, |
|
881 const CDiagResultsDatabaseItem& aResultItem ) |
|
882 { |
|
883 TRAPD(err, DoLogTestResultL( aStatus, aResultItem ) ); |
|
884 return err; |
|
885 } |
|
886 |
|
887 |
|
888 // --------------------------------------------------------------------------- |
|
889 // Cancel LogTestResultL. |
|
890 // --------------------------------------------------------------------------- |
|
891 // |
|
892 EXPORT_C void RDiagResultsDatabaseRecord::CancelLogTestResult() const |
|
893 { |
|
894 SendReceive( DiagResultsDbCommon::ESubsessionCancelLogTestResult ); |
|
895 } |
|
896 |
|
897 // --------------------------------------------------------------------------- |
|
898 // Resize flat buffer and serialize the object that needs to be transferred. |
|
899 // --------------------------------------------------------------------------- |
|
900 // |
|
901 void RDiagResultsDatabaseRecord::DoLogTestResultL ( |
|
902 TRequestStatus& aStatus, |
|
903 const CDiagResultsDatabaseItem& aResultItem ) |
|
904 { |
|
905 iBuffer->Delete( 0, iBuffer->Size() ); |
|
906 |
|
907 //Make sure that the buffer is big enough for the item. |
|
908 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
909 |
|
910 TRAPD( error, WriteDatabaseItemIntoBufferL( aResultItem )); |
|
911 |
|
912 while ( error == KErrOverflow ) |
|
913 { |
|
914 iBuffer->ResizeL( iBuffer->Size() + aResultItem.Size() ); |
|
915 TRAP( error, WriteDatabaseItemIntoBufferL( aResultItem )); |
|
916 } |
|
917 |
|
918 if ( error != KErrNone ) |
|
919 { |
|
920 TRequestStatus* status = &aStatus; |
|
921 User::RequestComplete( status, error ); |
|
922 return; |
|
923 } |
|
924 |
|
925 //Note that iPtr has to be member variable. If a new TPtr8 is defined in |
|
926 //here it can go out of scope i.e. reading will fail in the server side. |
|
927 //Synchronous SendReceive would not have that problem. |
|
928 iPtr.Set( iBuffer->Ptr(0) ); |
|
929 SendReceive( DiagResultsDbCommon::ESubsessionLogTestResult, |
|
930 TIpcArgs(&iPtr), aStatus ); |
|
931 |
|
932 } |
|
933 |
|
934 |
|
935 // --------------------------------------------------------------------------- |
|
936 // Write CDiagResultsDatabaseItem into a buffer. |
|
937 // --------------------------------------------------------------------------- |
|
938 // |
|
939 void RDiagResultsDatabaseRecord::WriteDatabaseItemIntoBufferL( |
|
940 const CDiagResultsDatabaseItem& aResultItem ) |
|
941 { |
|
942 RBufWriteStream writeStream ( *iBuffer ); |
|
943 CleanupClosePushL( writeStream ); |
|
944 aResultItem.ExternalizeL( writeStream ); |
|
945 writeStream.CommitL(); |
|
946 CleanupStack::PopAndDestroy(); |
|
947 } |
|
948 |
|
949 // --------------------------------------------------------------------------- |
|
950 // Get test results of the test record. |
|
951 // --------------------------------------------------------------------------- |
|
952 // |
|
953 EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestResults ( |
|
954 RPointerArray<CDiagResultsDatabaseItem>& aResultsArray ) const |
|
955 { |
|
956 |
|
957 TRAPD( err, DoGetTestResultsL( aResultsArray ) ); |
|
958 return err; |
|
959 } |
|
960 |
|
961 // --------------------------------------------------------------------------- |
|
962 // Retrieve test results. Server serializes data into the flat buffer. |
|
963 // Read stream can be used to deserialize data. |
|
964 // --------------------------------------------------------------------------- |
|
965 // |
|
966 void RDiagResultsDatabaseRecord::DoGetTestResultsL ( |
|
967 RPointerArray<CDiagResultsDatabaseItem>& aResultsArray ) const |
|
968 { |
|
969 iBuffer->Delete( 0, iBuffer->Size() ); |
|
970 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
971 |
|
972 TPtr8 ptr ( iBuffer->Ptr(0)); |
|
973 //Now ask server to serialize object into this buffer |
|
974 TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResults, |
|
975 TIpcArgs(&ptr) ); |
|
976 |
|
977 while ( ret == KErrOverflow ) |
|
978 { |
|
979 iBuffer->ResizeL( iBuffer->Size() + |
|
980 KResultsDatabaseSubsessionBufferLength ); |
|
981 ptr.Set( iBuffer->Ptr(0) ); |
|
982 ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResults, |
|
983 TIpcArgs(&ptr) ); |
|
984 } |
|
985 if ( ret != KErrNone ) |
|
986 { |
|
987 User::Leave (ret); |
|
988 } |
|
989 |
|
990 RBufReadStream readStream ( *iBuffer ); |
|
991 TInt count = readStream.ReadInt16L(); |
|
992 |
|
993 for ( TInt i = 0; i < count; ++i ) |
|
994 { |
|
995 aResultsArray.AppendL (CDiagResultsDatabaseItem::NewL( readStream ) ); |
|
996 } |
|
997 } |
|
998 |
|
999 // --------------------------------------------------------------------------- |
|
1000 // Get only one result from the test record. |
|
1001 // --------------------------------------------------------------------------- |
|
1002 // |
|
1003 EXPORT_C TInt RDiagResultsDatabaseRecord::GetTestResult ( |
|
1004 TUid aPluginUid, |
|
1005 CDiagResultsDatabaseItem*& aResultItem ) const |
|
1006 { |
|
1007 TRAPD( err, DoGetTestResultL ( aPluginUid, aResultItem ) ); |
|
1008 return err; |
|
1009 } |
|
1010 |
|
1011 // --------------------------------------------------------------------------- |
|
1012 // Resize flat buffer and use read stream to retrieve data into DB item. |
|
1013 // --------------------------------------------------------------------------- |
|
1014 // |
|
1015 void RDiagResultsDatabaseRecord::DoGetTestResultL ( |
|
1016 TUid aPluginUid, |
|
1017 CDiagResultsDatabaseItem*& aResultItem ) const |
|
1018 { |
|
1019 iBuffer->Delete( 0, iBuffer->Size() ); |
|
1020 iBuffer->ResizeL( KResultsDatabaseSubsessionBufferLength ); |
|
1021 |
|
1022 TPtr8 ptr ( iBuffer->Ptr(0) ); |
|
1023 TPckgBuf<TUid> uid( aPluginUid ); |
|
1024 //Now ask server to serialize object into this buffer |
|
1025 TInt ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResult, |
|
1026 TIpcArgs(&uid, &ptr) ); |
|
1027 |
|
1028 while ( ret == KErrOverflow ) |
|
1029 { |
|
1030 iBuffer->ResizeL( iBuffer->Size() |
|
1031 + KResultsDatabaseSubsessionBufferLength ); |
|
1032 ptr.Set( iBuffer->Ptr(0) ); |
|
1033 ret = SendReceive( DiagResultsDbCommon::ESubsessionGetTestResult, |
|
1034 TIpcArgs(&uid, &ptr) ); |
|
1035 } |
|
1036 |
|
1037 if ( ret != KErrNone ) |
|
1038 { |
|
1039 User::Leave (ret); |
|
1040 } |
|
1041 |
|
1042 //Stream contains the serialized array |
|
1043 RBufReadStream readStream ( *iBuffer ); |
|
1044 CleanupClosePushL( readStream ); |
|
1045 |
|
1046 //Construct new test result. |
|
1047 CDiagResultsDatabaseItem* item = |
|
1048 CDiagResultsDatabaseItem::NewL( readStream ); |
|
1049 aResultItem = item; |
|
1050 |
|
1051 CleanupStack::PopAndDestroy( &readStream ); |
|
1052 |
|
1053 iBuffer->Delete(0, iBuffer->Size() ); |
|
1054 } |
|
1055 |
|
1056 // --------------------------------------------------------------------------- |
|
1057 // Starts server if it's not already running. |
|
1058 // --------------------------------------------------------------------------- |
|
1059 // |
|
1060 TInt DiagResultsDbCommon::StartServer() |
|
1061 { |
|
1062 LOGME("DiagResultsDbCommon::StartServer"); |
|
1063 TInt res(KErrNone); |
|
1064 // create server - if one of this name does not already exist |
|
1065 TFindServer findServer(KDiagResultsDatabaseServerName); |
|
1066 TFullName name; |
|
1067 if (findServer.Next(name)!=KErrNone) // we don't exist already |
|
1068 { |
|
1069 TRequestStatus status; |
|
1070 RProcess server; |
|
1071 // Create the server process |
|
1072 res = server.Create(KDiagResultsDatabaseServerExe, KNullDesC); |
|
1073 |
|
1074 if( res!=KErrNone ) // thread created ok - now start it going |
|
1075 { |
|
1076 return res; |
|
1077 } |
|
1078 |
|
1079 server.Rendezvous( status ); |
|
1080 if( status != KRequestPending ) |
|
1081 { |
|
1082 server.Kill(0); // abort start-up |
|
1083 } |
|
1084 else |
|
1085 { |
|
1086 server.Resume(); // // wait for server start-up. |
|
1087 } |
|
1088 |
|
1089 // Wait until the completion of the server creation |
|
1090 User::WaitForRequest( status ); |
|
1091 if( status != KErrNone ) |
|
1092 { |
|
1093 server.Close(); |
|
1094 return status.Int(); |
|
1095 } |
|
1096 // Server created successfully |
|
1097 server.Close(); // we're no longer interested in the other process |
|
1098 } |
|
1099 LOGME1("startserver %d",res); |
|
1100 return res; |
|
1101 } |
|
1102 |
|
1103 // --------------------------------------------------------------------------- |
|
1104 // DLL entry point |
|
1105 // --------------------------------------------------------------------------- |
|
1106 // |
|
1107 #ifndef EKA2 |
|
1108 GLDEF_C TInt E32Dll(TDllReason /*aReason*/) |
|
1109 { |
|
1110 return(KErrNone); |
|
1111 } |
|
1112 #endif |
|
1113 |
|
1114 |
|