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 the License "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: Engine part of the engine. In practice keeps count on* |
|
15 */ |
|
16 |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include <pathinfo.h> |
|
22 #include "VideoServiceUtilsConf.hrh" |
|
23 #include "CCREngine.h" |
|
24 #include "CCRStreamingSession.h" |
|
25 #include "CCRSession.h" |
|
26 #include "CCRClientInformer.h" |
|
27 #include "CCRConnection.h" |
|
28 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
29 #include <ipvideo/CRtpUtil.h> |
|
30 #include <ipvideo/CRtpClipHandler.h> |
|
31 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
32 #include <e32msgqueue.h> |
|
33 #include <ipvideo/CRTypeDefs.h> |
|
34 #include <e32std.h> |
|
35 #include <es_sock.h> |
|
36 #include "videoserviceutilsLogger.h" |
|
37 |
|
38 // CONSTANTS |
|
39 const TUint KCRELoopbackPortStart( 1106 ); |
|
40 |
|
41 // ============================ MEMBER FUNCTIONS =============================== |
|
42 |
|
43 // ----------------------------------------------------------------------------- |
|
44 // CCREngine::NewL |
|
45 // Two-phased constructor. |
|
46 // ----------------------------------------------------------------------------- |
|
47 // |
|
48 CCREngine* CCREngine::NewL( void ) |
|
49 { |
|
50 CCREngine* self = new( ELeave ) CCREngine(); |
|
51 |
|
52 // Use CleanupClosePushL to make sure the Close function defined in CObject |
|
53 // base class gets called. CObject will delete itself once its reference count |
|
54 // reaches zero. Using CleanupStack::PushL here results in E32USER-CBase panic 33 |
|
55 // if there is a leave somewhere in construction |
|
56 CleanupClosePushL( *self ); |
|
57 |
|
58 self->ConstructL(); |
|
59 CleanupStack::Pop( self ); |
|
60 return self; |
|
61 } |
|
62 |
|
63 // ----------------------------------------------------------------------------- |
|
64 // CCREngine::CCREngine |
|
65 // C++ default constructor can NOT contain any code, that might leave. |
|
66 // ----------------------------------------------------------------------------- |
|
67 // |
|
68 CCREngine::CCREngine( void ) : iLoopbackPort( KCRELoopbackPortStart ) |
|
69 { |
|
70 // None |
|
71 } |
|
72 |
|
73 // ----------------------------------------------------------------------------- |
|
74 // CCREngine::ConstructL |
|
75 // Symbian 2nd phase constructor can leave. |
|
76 // ----------------------------------------------------------------------------- |
|
77 // |
|
78 void CCREngine::ConstructL() |
|
79 { |
|
80 LOG( "CCREngine::ConstructL()" ); |
|
81 |
|
82 // Note, quite high priority |
|
83 iCleanUp = new ( ELeave ) CAsyncCallBack( CActive::EPriorityStandard ); |
|
84 } |
|
85 |
|
86 // ----------------------------------------------------------------------------- |
|
87 // CCREngine::~CCREngine |
|
88 // Destructor. |
|
89 // ----------------------------------------------------------------------------- |
|
90 // |
|
91 CCREngine::~CCREngine() |
|
92 { |
|
93 LOG( "CCREngine::~CCREngine()" ); |
|
94 |
|
95 delete iCleanUp; |
|
96 iSessions.ResetAndDestroy(); |
|
97 iSessionsToDelete.Reset(); |
|
98 delete iConnection; |
|
99 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
100 delete iClipHandler; |
|
101 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
102 iSockServer.Close(); |
|
103 delete iInformer; |
|
104 delete iQueueName; |
|
105 } |
|
106 |
|
107 // ----------------------------------------------------------------------------- |
|
108 // Method for actual message handling. |
|
109 // |
|
110 // ----------------------------------------------------------------------------- |
|
111 // |
|
112 void CCREngine::GeneralServiceL( const RMessage2& aMessage ) |
|
113 { |
|
114 #if defined( LIVE_TV_RDEBUG_TRACE ) || defined( LIVE_TV_FILE_TRACE ) |
|
115 if ( aMessage.Function() != ECRGetPosition ) |
|
116 { |
|
117 LOG1( "CCREngine::GeneralService(), aMessage: %d", aMessage.Function() ); |
|
118 } |
|
119 #endif // LIVE_TV_RDEBUG_TRACE || LIVE_TV_FILE_TRACE |
|
120 |
|
121 // Verify cababilities |
|
122 VerifyCapabilitiesL( aMessage ); |
|
123 |
|
124 // Handle message |
|
125 TInt err( KErrNone ); |
|
126 switch( aMessage.Function() ) |
|
127 { |
|
128 case ECRSetIap: |
|
129 { |
|
130 TPckgBuf<SCRRtspIapParams> pckg; |
|
131 Read( aMessage, 0, pckg ); |
|
132 err = SetConnectionId( pckg() ); |
|
133 aMessage.Complete( err ); |
|
134 } |
|
135 break; |
|
136 |
|
137 case ECRCancelSetIap: |
|
138 aMessage.Complete( CancelSetConnectionId() ); |
|
139 break; |
|
140 |
|
141 case ECRPlayRtspUrl: |
|
142 { |
|
143 TPckgBuf<TUint> pckg0( 0 ); |
|
144 TPckgBuf<SCRRtspParams> pckg1; |
|
145 Read( aMessage, 1, pckg1 ); |
|
146 TRAP( err, pckg0() = PlayRtspUrlL( pckg1() ) ); |
|
147 if ( !err ) |
|
148 { |
|
149 Write( aMessage, 0, pckg0 ); |
|
150 } |
|
151 aMessage.Complete( err ); |
|
152 } |
|
153 break; |
|
154 |
|
155 case ECRPlayDvbhLive: |
|
156 { |
|
157 TPckgBuf<TUint> pckg0( 0 ); |
|
158 TPckgBuf<SCRLiveParams> pckg1; |
|
159 Read( aMessage, 1, pckg1 ); |
|
160 TRAP( err, pckg0() = PlayDvbhLiveL( pckg1() ) ); |
|
161 if ( !err ) |
|
162 { |
|
163 Write( aMessage, 0, pckg0 ); |
|
164 } |
|
165 aMessage.Complete( err ); |
|
166 } |
|
167 break; |
|
168 |
|
169 case ECRChangeService: |
|
170 { |
|
171 TPckgBuf<TUint> pckg0( 0 ); |
|
172 TPckgBuf<SCRLiveParams> pckg1; |
|
173 Read( aMessage, 0, pckg0 ); |
|
174 Read( aMessage, 1, pckg1 ); |
|
175 TRAP( err, pckg0() = ChangeDvbhServiceL( pckg0(), pckg1() ) ); |
|
176 if ( !err ) |
|
177 { |
|
178 Write( aMessage, 0, pckg0 ); |
|
179 } |
|
180 aMessage.Complete( err ); |
|
181 } |
|
182 break; |
|
183 |
|
184 case ECRPlayRtpFile: |
|
185 { |
|
186 TPckgBuf<TUint> pckg0( 0 ); |
|
187 TPckgBuf<SCRRtpPlayParams> pckg1; |
|
188 Read( aMessage, 1, pckg1 ); |
|
189 TRAP( err, pckg0() = PlayRtpFileL( pckg1() ) ); |
|
190 if ( !err ) |
|
191 { |
|
192 Write( aMessage, 0, pckg0 ); |
|
193 } |
|
194 aMessage.Complete( err ); |
|
195 } |
|
196 break; |
|
197 |
|
198 case ECRPlayRtpHandle: |
|
199 { |
|
200 RFile fileHandle; |
|
201 err = fileHandle.AdoptFromClient( aMessage, 1, 2 ); |
|
202 if ( !err ) |
|
203 { |
|
204 TPckgBuf<TUint> pckg( 0 ); |
|
205 TRAP( err, pckg() = PlayRtpFileL( fileHandle ) ); |
|
206 if ( !err ) |
|
207 { |
|
208 Write( aMessage, 0, pckg ); |
|
209 } |
|
210 } |
|
211 fileHandle.Close(); |
|
212 aMessage.Complete( err ); |
|
213 } |
|
214 break; |
|
215 |
|
216 case ECRRecordCurrentStream: |
|
217 { |
|
218 TPckgBuf<TUint> pckg0( 0 ); |
|
219 Read( aMessage, 0, pckg0 ); |
|
220 TPckgBuf<SCRRecordParams> pckg1; |
|
221 Read( aMessage, 1, pckg1 ); |
|
222 TRAP( err, RecordCurrentStreamL( pckg0(), pckg1() ) ); |
|
223 aMessage.Complete( err ); |
|
224 } |
|
225 break; |
|
226 |
|
227 case ECRRecordRtspStream: |
|
228 { |
|
229 TPckgBuf<TUint> pckg0( 0 ); |
|
230 TPckgBuf<SCRRtspParams> pckg1; |
|
231 Read( aMessage, 1, pckg1 ); |
|
232 TPckgBuf<SCRRecordParams> pckg2; |
|
233 Read( aMessage, 2, pckg2 ); |
|
234 TRAP( err, pckg0() = RecordRtspStreamL( pckg1(), pckg2() ) ); |
|
235 aMessage.Complete( err ); |
|
236 } |
|
237 break; |
|
238 |
|
239 case ECRRecordDvbhStream: |
|
240 { |
|
241 TPckgBuf<TUint> pckg0( 0 ); |
|
242 TPckgBuf<SCRLiveParams> pckg1; |
|
243 Read( aMessage, 1, pckg1 ); |
|
244 TPckgBuf<SCRRecordParams> pckg2; |
|
245 Read( aMessage, 2, pckg2 ); |
|
246 TRAP( err, pckg0() = RecordDvbhStreamL( pckg1(), pckg2() ) ); |
|
247 aMessage.Complete( err ); |
|
248 } |
|
249 break; |
|
250 |
|
251 case ECRPauseRecordStream: |
|
252 { |
|
253 TPckgBuf<TUint> pckg0( 0 ); |
|
254 Read( aMessage, 0, pckg0 ); |
|
255 TPckgBuf<TBool> pckg1( 0 ); |
|
256 Read( aMessage, 1, pckg1 ); |
|
257 aMessage.Complete( PauseRecordStream( pckg0(), pckg1() ) ); |
|
258 } |
|
259 break; |
|
260 |
|
261 case ECRStopRecordStream: |
|
262 { |
|
263 TPckgBuf<TUint> pckg0( 0 ); |
|
264 Read( aMessage, 0, pckg0 ); |
|
265 aMessage.Complete( StopRecordStream( pckg0() ) ); |
|
266 } |
|
267 break; |
|
268 |
|
269 case ECRStartTimeShift: |
|
270 { |
|
271 TPckgBuf<TUint> pckg0( 0 ); |
|
272 TPckgBuf<TUint> pckg1( 0 ); |
|
273 Read( aMessage, 1, pckg1 ); |
|
274 TRAP( err, pckg0() = StartTimeShiftL( pckg1() ) ); |
|
275 if ( !err ) |
|
276 { |
|
277 Write( aMessage, 0, pckg0 ); |
|
278 } |
|
279 aMessage.Complete( err ); |
|
280 } |
|
281 break; |
|
282 |
|
283 case ECRStopTimeShift: |
|
284 { |
|
285 TPckgBuf<TUint> pckg0( 0 ); |
|
286 TPckgBuf<TUint> pckg1( 0 ); |
|
287 Read( aMessage, 0, pckg0 ); |
|
288 Read( aMessage, 1, pckg1 ); |
|
289 aMessage.Complete( StopTimeShift( pckg0(), pckg1() ) ); |
|
290 } |
|
291 break; |
|
292 |
|
293 case ECRPlayCommand: |
|
294 { |
|
295 TPckgBuf<TUint> pckg0( 0 ); |
|
296 Read( aMessage, 0, pckg0 ); |
|
297 TPckgBuf<TInt64> pckg1( 0 ); |
|
298 Read( aMessage, 1, pckg1 ); |
|
299 TPckgBuf<TInt64> pckg2( 0 ); |
|
300 Read( aMessage, 2, pckg2 ); |
|
301 aMessage.Complete( PlayCommand( pckg0(), pckg1(), pckg2() ) ); |
|
302 } |
|
303 break; |
|
304 |
|
305 case ECRPauseCommand: |
|
306 { |
|
307 TPckgBuf<TUint> pckg0( 0 ); |
|
308 Read( aMessage, 0, pckg0 ); |
|
309 aMessage.Complete( PauseCommand( pckg0() ) ); |
|
310 } |
|
311 break; |
|
312 |
|
313 case ECRStopCommand: |
|
314 { |
|
315 TPckgBuf<TUint> pckg0( 0 ); |
|
316 Read( aMessage, 0, pckg0 ); |
|
317 aMessage.Complete( StopCommand( pckg0() ) ); |
|
318 } |
|
319 break; |
|
320 |
|
321 case ECRSetPosition: |
|
322 { |
|
323 TPckgBuf<TUint> pckg0( 0 ); |
|
324 Read( aMessage, 0, pckg0 ); |
|
325 TPckgBuf<TInt64> pckg1( 0 ); |
|
326 Read( aMessage, 1, pckg1 ); |
|
327 err = SetPosition( pckg0(), pckg1() ); |
|
328 aMessage.Complete( err ); |
|
329 } |
|
330 break; |
|
331 |
|
332 case ECRGetPosition: |
|
333 { |
|
334 TPckgBuf<TUint> pckg0( 0 ); |
|
335 Read( aMessage, 0, pckg0 ); |
|
336 TPckgBuf<TInt64> pckg1( 0 ); |
|
337 Read( aMessage, 1, pckg1 ); |
|
338 TPckgBuf<TInt64> pckg2( 0 ); |
|
339 err = GetPosition( pckg0(), pckg1(), pckg2() ); |
|
340 Write( aMessage, 1, pckg1 ); |
|
341 Write( aMessage, 2, pckg2 ); |
|
342 aMessage.Complete( err ); |
|
343 } |
|
344 break; |
|
345 |
|
346 case ECRCloseSession: |
|
347 { |
|
348 TPckgBuf<TUint> pckg0( 0 ); |
|
349 Read( aMessage, 0, pckg0 ); |
|
350 aMessage.Complete( CloseSession( pckg0() ) ); |
|
351 } |
|
352 break; |
|
353 |
|
354 case ECRPlayNullSource: |
|
355 { |
|
356 TPckgBuf<TUint> pckg0( 0 ); |
|
357 TRAP( err, pckg0() = PlayNullSourceL() ); |
|
358 Write( aMessage, 0, pckg0 ); |
|
359 aMessage.Complete( err ); |
|
360 } |
|
361 break; |
|
362 |
|
363 case ECRPlayRtspUrlToNullSink: |
|
364 { |
|
365 TPckgBuf<TUint> pckg0( 0 ); |
|
366 TPckgBuf<SCRRtspParams> pckg1; |
|
367 Read( aMessage, 1, pckg1 ); |
|
368 TRAP( err, pckg0() = PlayRtspUrlToNullSinkL( pckg1() ) ); |
|
369 Write( aMessage, 0, pckg0 ); |
|
370 aMessage.Complete( err ); |
|
371 } |
|
372 break; |
|
373 |
|
374 default: |
|
375 aMessage.Complete( KErrNotSupported ); |
|
376 break; |
|
377 } |
|
378 } |
|
379 |
|
380 //----------------------------------------------------------------------------- |
|
381 // CCREngine::SessionStop() |
|
382 // So, a session wants to quit. we can't just delete it here as return. |
|
383 // Statement would then take us to deleted instance: put up a cleanup |
|
384 // CAsyncCallBack and return. |
|
385 //----------------------------------------------------------------------------- |
|
386 // |
|
387 void CCREngine::SessionStop( CCRStreamingSession* aSession ) |
|
388 { |
|
389 LOG1( "CCREngine::SessionStop(), Delete count: %d", iSessionsToDelete.Count() ); |
|
390 |
|
391 // InsertInAddressOrder checks for duplicate, if there is already |
|
392 // entry for that session, the array will remain unchanged |
|
393 TRAPD( err, iSessionsToDelete.InsertInAddressOrderL( aSession ) ); |
|
394 if ( err ) |
|
395 { |
|
396 LOG1( "CCREngine::SessionStop(), InsertInAddressOrder leaved: %d", err ); |
|
397 } |
|
398 |
|
399 // If not already active and sessions to delete? |
|
400 if ( !iCleanUp->IsActive() && iSessionsToDelete.Count() ) |
|
401 { |
|
402 TCallBack cb( SessionStopCallBack, this ); |
|
403 iCleanUp->Set( cb ); |
|
404 iCleanUp->CallBack(); |
|
405 } |
|
406 } |
|
407 |
|
408 // ----------------------------------------------------------------------------- |
|
409 // CCREngine::ConnectionStatusChange |
|
410 // |
|
411 // ----------------------------------------------------------------------------- |
|
412 // |
|
413 void CCREngine::ConnectionStatusChange( |
|
414 TInt aSessionId, |
|
415 TCRConnectionStatus aStatus, |
|
416 TInt aErr ) |
|
417 { |
|
418 LOG3( "CCREngine::ConnectionStatusChange(), aSessionId: %d, aStatus: %d, Error: %d", |
|
419 aSessionId, aStatus, aErr ); |
|
420 |
|
421 SCRQueueEntry entry = { ECRMsgQueueConnectionError, KErrNone }; |
|
422 entry.iSessionId = aSessionId; |
|
423 |
|
424 switch ( aStatus ) |
|
425 { |
|
426 case ECRConnectionError: |
|
427 { |
|
428 entry.iMsg = ECRMsgQueueConnectionError; |
|
429 entry.iErr = aErr; |
|
430 } |
|
431 break; |
|
432 |
|
433 case ECRAuthenticationNeeded: |
|
434 { |
|
435 entry.iMsg = ECRMsgQueueAuthenticationNeeded; |
|
436 entry.iErr = KErrNone; |
|
437 } |
|
438 break; |
|
439 |
|
440 case ECRNotEnoughBandwidth: |
|
441 { |
|
442 entry.iMsg = ECRMsgQueueNotEnoughBandwidth; |
|
443 entry.iErr = KErrNone; |
|
444 } |
|
445 break; |
|
446 |
|
447 case ECRNormalEndOfStream: |
|
448 { |
|
449 entry.iMsg = ECRMsgQueueNormalEndOfStream; |
|
450 entry.iErr = aErr; |
|
451 } |
|
452 break; |
|
453 |
|
454 case ECRAttachCompleted: // fall through |
|
455 case ECRSwitchingToTcp: |
|
456 { |
|
457 aStatus == ECRAttachCompleted ? |
|
458 ( entry.iMsg = ECRMsgQueueAttachCompleted ) : |
|
459 ( entry.iMsg = ECRMsgQueueSwitchingToTcp ); |
|
460 |
|
461 if ( aErr == KErrNone ) |
|
462 { |
|
463 // Releasing RSocket takes almost 40 seconds so we need |
|
464 // to always use different port number, otherwise an |
|
465 // "Already in use" error will be occurred. |
|
466 TTime now; |
|
467 now.UniversalTime(); |
|
468 TInt port = KCRELoopbackPortStart + now.DateTime().Second(); |
|
469 iLoopbackPort == port ? ( iLoopbackPort = port + 1 ) : |
|
470 ( iLoopbackPort = port ); |
|
471 |
|
472 // Loopback port for VIA |
|
473 entry.iErr = iLoopbackPort; |
|
474 } |
|
475 else |
|
476 { |
|
477 entry.iErr = aErr; |
|
478 } |
|
479 } |
|
480 break; |
|
481 |
|
482 case ECRStreamIsLiveStream: |
|
483 { |
|
484 entry.iMsg = ECRMsgQueueStreamIsLiveStream; |
|
485 entry.iErr = aErr; |
|
486 } |
|
487 break; |
|
488 |
|
489 case ECRStreamIsRealMedia: |
|
490 { |
|
491 entry.iMsg = ECRMsgQueueStreamIsRealMedia; |
|
492 entry.iErr = aErr; |
|
493 } |
|
494 break; |
|
495 |
|
496 case ECRBearerChanged: |
|
497 { |
|
498 // Nobody is interested about this on the other side... |
|
499 return; |
|
500 } |
|
501 |
|
502 case ECRTestSinkData: |
|
503 { |
|
504 entry.iMsg = ECRMsgQueueTestSinkData; |
|
505 entry.iErr = aErr; |
|
506 } |
|
507 break; |
|
508 |
|
509 case ECRSdpAvailable: |
|
510 { |
|
511 entry.iMsg = ECRMsgQueueSdpAvailable; |
|
512 entry.iErr = aErr; |
|
513 } |
|
514 break; |
|
515 |
|
516 case ECRReadyToSeek: |
|
517 { |
|
518 entry.iMsg = ECRMsgQueueReadyToSeek; |
|
519 entry.iErr = aErr; |
|
520 } |
|
521 break; |
|
522 |
|
523 case ECRRecordingStarted: |
|
524 { |
|
525 entry.iMsg = ECRMsgQueueRecordingStarted; |
|
526 entry.iErr = aErr; |
|
527 } |
|
528 break; |
|
529 |
|
530 case ECRRecordingPaused: |
|
531 { |
|
532 entry.iMsg = ECRMsgQueueRecordingPaused; |
|
533 entry.iErr = aErr; |
|
534 } |
|
535 break; |
|
536 |
|
537 case ECRRecordingEnded: |
|
538 { |
|
539 entry.iMsg = ECRMsgQueueRecordingEnded; |
|
540 entry.iErr = aErr; |
|
541 } |
|
542 break; |
|
543 |
|
544 default: |
|
545 // None |
|
546 break; |
|
547 } |
|
548 |
|
549 if ( iQueueName && iInformer ) |
|
550 { |
|
551 iInformer->SendMessage( iQueueName->Des(), entry ); |
|
552 } |
|
553 } |
|
554 |
|
555 // ----------------------------------------------------------------------------- |
|
556 // CCREngine::VerifyCapabilitiesL |
|
557 // Checks capabilities of user of DVR API. |
|
558 // ----------------------------------------------------------------------------- |
|
559 // |
|
560 void CCREngine::VerifyCapabilitiesL( const RMessage2& aMessage ) |
|
561 { |
|
562 if ( !aMessage.HasCapability( ECapabilityNetworkServices, |
|
563 __PLATSEC_DIAGNOSTIC_STRING( "NetworkServices" ) ) ) |
|
564 { |
|
565 LOG( "CCREngine::VerifyRbfCapabilitiesL(), Missing: NetworkServices !" ); |
|
566 User::Leave( KErrPermissionDenied ); |
|
567 } |
|
568 |
|
569 if ( !aMessage.HasCapability( ECapabilityReadUserData, |
|
570 __PLATSEC_DIAGNOSTIC_STRING( "ReadUserData" ) ) ) |
|
571 { |
|
572 LOG( "CCREngine::VerifyRbfCapabilitiesL(), Missing: ReadUserData !" ); |
|
573 User::Leave( KErrPermissionDenied ); |
|
574 } |
|
575 |
|
576 if ( !aMessage.HasCapability( ECapabilityWriteUserData, |
|
577 __PLATSEC_DIAGNOSTIC_STRING( "WriteUserData" ) ) ) |
|
578 { |
|
579 LOG( "CCREngine::VerifyRbfCapabilitiesL(), Missing: WriteUserData !" ); |
|
580 User::Leave( KErrPermissionDenied ); |
|
581 } |
|
582 } |
|
583 |
|
584 // ----------------------------------------------------------------------------- |
|
585 // CCREngine::SetConnectionId |
|
586 // |
|
587 // ----------------------------------------------------------------------------- |
|
588 // |
|
589 TInt CCREngine::SetConnectionId( const SCRRtspIapParams& aIap ) |
|
590 { |
|
591 LOG( "CCREngine::SetConnectionId() in" ); |
|
592 |
|
593 TRAPD ( err, CreateConnectionL() ) ; |
|
594 if ( err == KErrNone ) |
|
595 { |
|
596 delete iQueueName; iQueueName = NULL; |
|
597 TRAP( err, iQueueName = aIap.iQueueName.AllocL() ); |
|
598 if ( err == KErrNone ) |
|
599 { |
|
600 iConnection->Attach( aIap.iConnectionId ); |
|
601 } |
|
602 |
|
603 } |
|
604 LOG1( "CCREngine::SetConnectionId() out, err: %d", err ); |
|
605 return err; |
|
606 } |
|
607 |
|
608 // ----------------------------------------------------------------------------- |
|
609 // CCREngine::CancelSetConnectionId |
|
610 // |
|
611 // ----------------------------------------------------------------------------- |
|
612 // |
|
613 TInt CCREngine::CancelSetConnectionId() |
|
614 { |
|
615 LOG( "CCREngine::CancelSetConnectionId() in" ); |
|
616 |
|
617 TInt err( KErrNone ); |
|
618 if ( iConnection ) |
|
619 { |
|
620 iSessions.ResetAndDestroy(); |
|
621 delete iConnection; iConnection = NULL; |
|
622 iSockServer.Close(); |
|
623 err = iSockServer.Connect( KESockDefaultMessageSlots * 3 ); |
|
624 if ( err == KErrNone ) |
|
625 { |
|
626 TRAP( err, iConnection = CCRConnection::NewL( iSockServer ) ); |
|
627 if ( err == KErrNone && iConnection ) |
|
628 { |
|
629 err = iConnection->RegisterObserver( this ); |
|
630 } |
|
631 } |
|
632 } |
|
633 |
|
634 LOG1( "CCREngine::CancelSetConnectionId() out, err: %d", err ); |
|
635 return err; |
|
636 } |
|
637 |
|
638 // ----------------------------------------------------------------------------- |
|
639 // CCREngine::PlayRtspUrlL |
|
640 // Go through stream sessions and try to find if given url is already playing. |
|
641 // If not, create new RTSP session and add sink to it. |
|
642 // ----------------------------------------------------------------------------- |
|
643 // |
|
644 TUint CCREngine::PlayRtspUrlL( const SCRRtspParams& aRtspParams ) |
|
645 { |
|
646 LOG( "CCREngine::PlayRtspUrlL() in" ); |
|
647 |
|
648 const TInt sessionIndex( VerifyRtspSessionL( aRtspParams ) ); |
|
649 iSessions[sessionIndex]->CreateRtspSinkL( iLoopbackPort ); |
|
650 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
651 LOG1( "CCREngine::PlayRtspUrlL() out, sessionChk: %d", sessionChk ); |
|
652 return sessionChk; |
|
653 } |
|
654 |
|
655 // ----------------------------------------------------------------------------- |
|
656 // CCREngine::PlayDvbhLiveL |
|
657 // Go through stream sessions and try to find if current service is already |
|
658 // If not, create new DVB-H session and add sink to it. |
|
659 // ----------------------------------------------------------------------------- |
|
660 // |
|
661 TUint CCREngine::PlayDvbhLiveL( const SCRLiveParams& aLiveParams ) |
|
662 { |
|
663 LOG( "CCREngine::PlayDvbhLiveL() in" ); |
|
664 |
|
665 const TInt sessionIndex( VerifyDvbhSessionL( aLiveParams ) ); |
|
666 iSessions[sessionIndex]->CreateXpsSinkL(); |
|
667 iSessions[sessionIndex]->PostActionL(); |
|
668 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
669 LOG1( "CCREngine::PlayDvbhLiveL() out, sessionChk: %d", sessionChk ); |
|
670 return sessionChk; |
|
671 } |
|
672 |
|
673 // ----------------------------------------------------------------------------- |
|
674 // CCREngine::ChangeDvbhServiceL |
|
675 // Go through stream sessions and try to find if current service is already |
|
676 // If not, create new DVB-H session and add sink to it. |
|
677 // ----------------------------------------------------------------------------- |
|
678 // |
|
679 TUint CCREngine::ChangeDvbhServiceL( |
|
680 const TUint aSessionChk, |
|
681 const SCRLiveParams& aLiveParams ) |
|
682 { |
|
683 LOG( "CCREngine::ChangeDvbhServiceL() in" ); |
|
684 |
|
685 // Verify exist session |
|
686 const TInt currentSession( VerifySession( aSessionChk ) ); |
|
687 User::LeaveIfError( currentSession ); |
|
688 |
|
689 // Can't perform if recording or timeshift ongoing |
|
690 if ( iSessions[currentSession]->ClipHandlerUsed() ) |
|
691 { |
|
692 User::Leave( KErrInUse ); |
|
693 } |
|
694 |
|
695 // New session for new service |
|
696 const TInt sessionIndex( VerifyDvbhSessionL( aLiveParams ) ); |
|
697 if ( sessionIndex == currentSession ) |
|
698 { |
|
699 // Same service, no actions |
|
700 return aSessionChk; |
|
701 } |
|
702 |
|
703 // Stop sockets of DVB-H source (filters released) |
|
704 User::LeaveIfError( iSessions[currentSession]->StopCommand() ); |
|
705 |
|
706 // Transfer ownership of existing XPS sink to a new session |
|
707 User::LeaveIfError( iSessions[currentSession]->TransferSink( |
|
708 CCRStreamingSession::ECRXpsSinkId, *iSessions[sessionIndex] ) ); |
|
709 iSessions[sessionIndex]->PostActionL(); |
|
710 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
711 |
|
712 // Delete existing unused session |
|
713 SessionStop( iSessions[currentSession] ); |
|
714 LOG1( "CCREngine::ChangeDvbhServiceL() out, sessionChk: %d", sessionChk ); |
|
715 return sessionChk; |
|
716 } |
|
717 |
|
718 // ----------------------------------------------------------------------------- |
|
719 // CCREngine::PlayRtpFileL |
|
720 // |
|
721 // ----------------------------------------------------------------------------- |
|
722 // |
|
723 TUint CCREngine::PlayRtpFileL( const SCRRtpPlayParams& aRtpParams ) |
|
724 { |
|
725 LOG( "CCREngine::PlayRtpFileL() in" ); |
|
726 |
|
727 const TInt sessionIndex( VerifyRtpFileSessionL( aRtpParams ) ); |
|
728 iSessions[sessionIndex]->CreateXpsSinkL(); |
|
729 iSessions[sessionIndex]->PostActionL(); |
|
730 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
731 LOG1( "CCREngine::PlayRtpFileL() out, sessionChk: %d", sessionChk ); |
|
732 return sessionChk; |
|
733 } |
|
734 |
|
735 // ----------------------------------------------------------------------------- |
|
736 // CCREngine::PlayRtpFileL |
|
737 // |
|
738 // ----------------------------------------------------------------------------- |
|
739 // |
|
740 TUint CCREngine::PlayRtpFileL( const RFile& aFileHandle ) |
|
741 { |
|
742 LOG( "CCREngine::PlayRtpFileL() in, with hadle" ); |
|
743 |
|
744 TInt sessionIndex( VerifyRtpFileSessionL( aFileHandle ) ); |
|
745 iSessions[sessionIndex]->CreateXpsSinkL(); |
|
746 iSessions[sessionIndex]->PostActionL(); |
|
747 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
748 LOG1( "CCREngine::PlayRtpFileL() out, sessionChk: %d", sessionChk ); |
|
749 return sessionChk; |
|
750 } |
|
751 |
|
752 // ----------------------------------------------------------------------------- |
|
753 // CCREngine::RecordCurrentStreamL |
|
754 // |
|
755 // ----------------------------------------------------------------------------- |
|
756 // |
|
757 void CCREngine::RecordCurrentStreamL( |
|
758 const TUint aSessionChk, |
|
759 const SCRRecordParams& aRecordParams ) |
|
760 { |
|
761 LOG1( "CCREngine::StartRecordStreamL() in, aSessionChk: %d", aSessionChk ); |
|
762 |
|
763 // Verify session |
|
764 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
765 |
|
766 // Session exist? |
|
767 if ( sessionIndex > KErrNotFound ) |
|
768 { |
|
769 CreateRecordingSinkL( sessionIndex, aRecordParams ); |
|
770 iSessions[sessionIndex]->PostActionL(); |
|
771 } |
|
772 |
|
773 LOG1( "CCREngine::StartRecordStreamL() out, sessionIndex: %d", sessionIndex ); |
|
774 } |
|
775 |
|
776 // ----------------------------------------------------------------------------- |
|
777 // CCREngine::RecordRtspStreamL |
|
778 // |
|
779 // ----------------------------------------------------------------------------- |
|
780 // |
|
781 TUint CCREngine::RecordRtspStreamL( |
|
782 const SCRRtspParams& aRtspParams, |
|
783 const SCRRecordParams& aRecordParams ) |
|
784 { |
|
785 LOG( "CCREngine::RecordRtspStreamL() in" ); |
|
786 |
|
787 // Verify session |
|
788 const TInt sessionIndex( VerifyRtspSessionL( aRtspParams ) ); |
|
789 |
|
790 // Recording sink |
|
791 CreateRecordingSinkL( sessionIndex, aRecordParams ); |
|
792 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
793 LOG1( "CCREngine::RecordRtspStreamL() out, sessionChk: %d", sessionChk ); |
|
794 return sessionChk; |
|
795 } |
|
796 |
|
797 // ----------------------------------------------------------------------------- |
|
798 // CCREngine::RecordDvbhStreamL |
|
799 // |
|
800 // ----------------------------------------------------------------------------- |
|
801 // |
|
802 TUint CCREngine::RecordDvbhStreamL( |
|
803 const SCRLiveParams& aLiveParams, |
|
804 const SCRRecordParams& aRecordParams ) |
|
805 { |
|
806 LOG( "CCREngine::RecordDvbhStreamL() in" ); |
|
807 |
|
808 // Verify session |
|
809 const TInt sessionIndex( VerifyDvbhSessionL( aLiveParams ) ); |
|
810 |
|
811 // Recording sink |
|
812 CreateRecordingSinkL( sessionIndex, aRecordParams ); |
|
813 iSessions[sessionIndex]->PostActionL(); |
|
814 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
815 LOG1( "CCREngine::RecordDvbhStreamL() out, sessionChk: %d", sessionChk ); |
|
816 return sessionChk; |
|
817 } |
|
818 |
|
819 // ----------------------------------------------------------------------------- |
|
820 // CCREngine::PauseRecordStream |
|
821 // |
|
822 // ----------------------------------------------------------------------------- |
|
823 // |
|
824 TInt CCREngine::PauseRecordStream( const TUint aSessionChk, const TBool& aStart ) |
|
825 { |
|
826 LOG2( "CCREngine::PauseRecordStream() in, aSessionChk: %d, aStart: %d", |
|
827 aSessionChk, aStart ); |
|
828 // Verify session |
|
829 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
830 |
|
831 // Session exist? |
|
832 if ( sessionIndex > KErrNotFound ) |
|
833 { |
|
834 TInt err( KErrNone ); |
|
835 if ( aStart ) |
|
836 { |
|
837 // Clip format not known, so all types must try to pause |
|
838 err = iSessions[sessionIndex]->PauseCommand( |
|
839 CCRStreamingSession::ECRRtpRecSinkId ); |
|
840 if ( err == KErrCompletion ) |
|
841 { |
|
842 err = iSessions[sessionIndex]->PauseCommand( |
|
843 CCRStreamingSession::ECR3gpRecSinkId ); |
|
844 } |
|
845 |
|
846 ConnectionStatusChange( aSessionChk, ECRRecordingPaused, err ); |
|
847 } |
|
848 else |
|
849 { |
|
850 // Clip format not known, so all types must try to pause |
|
851 err = iSessions[sessionIndex]->RestoreCommand( |
|
852 CCRStreamingSession::ECRRtpRecSinkId ); |
|
853 if ( err == KErrCompletion ) |
|
854 { |
|
855 err = iSessions[sessionIndex]->RestoreCommand( |
|
856 CCRStreamingSession::ECR3gpRecSinkId ); |
|
857 } |
|
858 |
|
859 ConnectionStatusChange( aSessionChk, ECRRecordingStarted, err ); |
|
860 } |
|
861 |
|
862 LOG1( "CCREngine::PauseRecordStream() out, err: %d", err ); |
|
863 return err; |
|
864 } |
|
865 |
|
866 LOG1( "CCREngine::PauseRecordStream() out, sessionIndex: %d", sessionIndex ); |
|
867 return sessionIndex; |
|
868 } |
|
869 |
|
870 // ----------------------------------------------------------------------------- |
|
871 // CCREngine::StopRecordStream |
|
872 // |
|
873 // ----------------------------------------------------------------------------- |
|
874 // |
|
875 TInt CCREngine::StopRecordStream( const TUint aSessionChk ) |
|
876 { |
|
877 LOG1( "CCREngine::StopRecordStream() in, aSessionChk: %d", aSessionChk ); |
|
878 |
|
879 // Verify session |
|
880 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
881 |
|
882 // Session exist? |
|
883 if ( sessionIndex > KErrNotFound ) |
|
884 { |
|
885 // Clip format not known, so all types must try to stop |
|
886 iSessions[sessionIndex]->StopCommand( |
|
887 CCRStreamingSession::ECRRtpRecSinkId ); |
|
888 iSessions[sessionIndex]->StopCommand( |
|
889 CCRStreamingSession::ECR3gpRecSinkId ); |
|
890 // Possible error(s) ignored |
|
891 } |
|
892 |
|
893 LOG1( "CCREngine::StopRecordStream() out, sessionIndex: %d", sessionIndex ); |
|
894 return sessionIndex; |
|
895 } |
|
896 |
|
897 // ----------------------------------------------------------------------------- |
|
898 // CCREngine::StartTimeShift |
|
899 // Existing stream play will be splitted to two sessions. Existing source will |
|
900 // be directed to recording and existing sink will get new source from playback. |
|
901 // ----------------------------------------------------------------------------- |
|
902 // |
|
903 TInt CCREngine::StartTimeShiftL( const TUint aSessionChk ) |
|
904 { |
|
905 LOG1( "CCREngine::StartTimeShiftL() in, aSessionChk: %d", aSessionChk ); |
|
906 |
|
907 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
908 |
|
909 // Verify session |
|
910 const TInt currentSession( VerifySession( aSessionChk ) ); |
|
911 User::LeaveIfError( currentSession ); |
|
912 |
|
913 // Initial time shift clip name |
|
914 TPath initialName( KDvrTimeShiftFile ); |
|
915 initialName.AppendNum( 0 ); |
|
916 |
|
917 // RTP clip handler |
|
918 CreateClipHandlerL(); |
|
919 |
|
920 // Start recording of stream |
|
921 SCRRecordParams recordParams; |
|
922 recordParams.iFileName.Set( initialName ); |
|
923 recordParams.iFormat = ECRRecordTimeShift; |
|
924 iSessions[currentSession]->CreateRtpRecordSinkL( recordParams, iClipHandler ); |
|
925 iSessions[currentSession]->PostActionL(); |
|
926 |
|
927 // Create new session for time shift clip playback |
|
928 SCRRtpPlayParams params; |
|
929 params.iFileName = initialName; |
|
930 const TInt timeShiftSession( VerifyRtpFileSessionL( params ) ); |
|
931 iSessions[timeShiftSession]->PostActionL(); |
|
932 |
|
933 // Transfer ownership of existing XPS sink to a new session |
|
934 User::LeaveIfError( iSessions[currentSession]->TransferSink( |
|
935 CCRStreamingSession::ECRXpsSinkId, *iSessions[timeShiftSession] ) ); |
|
936 |
|
937 // Session checksum |
|
938 TUint sessionChk( iSessions[timeShiftSession]->SourceChecksum() ); |
|
939 LOG1( "CCREngine::StartTimeShiftL() out, sessionChk: %d", sessionChk ); |
|
940 return sessionChk; |
|
941 |
|
942 #else // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
943 ( void )aSessionChk; |
|
944 return KErrNotSupported; |
|
945 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
946 } |
|
947 |
|
948 // ----------------------------------------------------------------------------- |
|
949 // CCREngine::StopTimeShift |
|
950 // Streaming is set back to one session. Streaming orginal source stays and sink |
|
951 // from temporary playback will be moved back to orginal session. |
|
952 // ----------------------------------------------------------------------------- |
|
953 // |
|
954 TInt CCREngine::StopTimeShift( |
|
955 const TUint aTimeShiftChk, |
|
956 const TUint aCurrentChk ) |
|
957 { |
|
958 LOG2( "CCREngine::StopTimeShift() in, aTimeShiftChk: %d, aCurrentChk: %d", |
|
959 aTimeShiftChk, aCurrentChk ); |
|
960 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
961 |
|
962 // Verify session |
|
963 int ret( KErrNotFound ); |
|
964 const TInt currentSession( VerifySession( aCurrentChk ) ); |
|
965 const TInt timeShiftSession( VerifySession( aTimeShiftChk ) ); |
|
966 |
|
967 // Session exist? |
|
968 if ( currentSession > KErrNotFound && timeShiftSession > KErrNotFound ) |
|
969 { |
|
970 // Stop time shift clip recording |
|
971 iSessions[currentSession]->StopCommand( |
|
972 CCRStreamingSession::ECR3gpRecSinkId ); |
|
973 |
|
974 // Stop time shift clip playback |
|
975 iSessions[timeShiftSession]->StopCommand(); |
|
976 |
|
977 // Transfer ownership of existing XPS sink back to the old session |
|
978 ret = iSessions[timeShiftSession]->TransferSink( |
|
979 CCRStreamingSession::ECRXpsSinkId, *iSessions[currentSession] ); |
|
980 |
|
981 // Delete second session |
|
982 SessionStop( iSessions[timeShiftSession] ); |
|
983 } |
|
984 |
|
985 // Clip handler not needed any longer |
|
986 DeleteClipHandler( currentSession ); |
|
987 |
|
988 LOG1( "CCREngine::StopTimeShift() out, ret: %d", ret ); |
|
989 return ret; |
|
990 |
|
991 #else // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
992 ( void )aTimeShiftChk; |
|
993 ( void )aCurrentChk; |
|
994 return KErrNotSupported; |
|
995 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
996 } |
|
997 |
|
998 // ----------------------------------------------------------------------------- |
|
999 // CCREngine::PlayCommand |
|
1000 // |
|
1001 // ----------------------------------------------------------------------------- |
|
1002 // |
|
1003 TInt CCREngine::PlayCommand( |
|
1004 const TUint aSessionChk, |
|
1005 const TReal aStartPos, |
|
1006 const TReal aEndPos ) |
|
1007 { |
|
1008 LOG1( "CCREngine::PlayCommand(), aSessionChk: %d", aSessionChk ); |
|
1009 |
|
1010 // Verify session |
|
1011 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1012 |
|
1013 // New session needed? |
|
1014 if ( sessionIndex > KErrNotFound ) |
|
1015 { |
|
1016 return iSessions[sessionIndex]->PlayCommand( aStartPos, aEndPos ); |
|
1017 } |
|
1018 |
|
1019 return KErrNotReady; |
|
1020 } |
|
1021 |
|
1022 // ----------------------------------------------------------------------------- |
|
1023 // CCREngine::PauseCommand |
|
1024 // |
|
1025 // ----------------------------------------------------------------------------- |
|
1026 // |
|
1027 TInt CCREngine::PauseCommand( const TUint aSessionChk ) |
|
1028 { |
|
1029 LOG1( "CCREngine::PauseCommand(), aSessionChk: %d", aSessionChk ); |
|
1030 |
|
1031 // Verify session |
|
1032 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1033 |
|
1034 // New session needed? |
|
1035 if ( sessionIndex > KErrNotFound ) |
|
1036 { |
|
1037 return iSessions[sessionIndex]->PauseCommand(); |
|
1038 } |
|
1039 |
|
1040 return KErrNotReady; |
|
1041 } |
|
1042 |
|
1043 // ----------------------------------------------------------------------------- |
|
1044 // CCREngine::StopCommand |
|
1045 // |
|
1046 // ----------------------------------------------------------------------------- |
|
1047 // |
|
1048 TInt CCREngine::StopCommand( const TUint aSessionChk ) |
|
1049 { |
|
1050 LOG1( "CCREngine::StopCommand(), aSessionChk: %d", aSessionChk ); |
|
1051 |
|
1052 // Verify session |
|
1053 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1054 |
|
1055 // New session needed? |
|
1056 if ( sessionIndex > KErrNotFound ) |
|
1057 { |
|
1058 return iSessions[sessionIndex]->StopCommand(); |
|
1059 } |
|
1060 |
|
1061 return KErrNotReady; |
|
1062 } |
|
1063 |
|
1064 // ----------------------------------------------------------------------------- |
|
1065 // CCREngine::SetPosition |
|
1066 // |
|
1067 // ----------------------------------------------------------------------------- |
|
1068 // |
|
1069 TInt CCREngine::SetPosition( |
|
1070 const TUint aSessionChk, |
|
1071 const TInt64 aPosition ) |
|
1072 { |
|
1073 LOG1( "CCREngine::SetPosition(), aSessionChk: %d", aSessionChk ); |
|
1074 |
|
1075 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1076 if ( sessionIndex > KErrNotFound ) |
|
1077 { |
|
1078 return iSessions[sessionIndex]->SetPosition( aPosition ); |
|
1079 } |
|
1080 |
|
1081 return KErrNotReady; |
|
1082 } |
|
1083 |
|
1084 // ----------------------------------------------------------------------------- |
|
1085 // CCREngine::GetPosition |
|
1086 // |
|
1087 // ----------------------------------------------------------------------------- |
|
1088 // |
|
1089 TInt CCREngine::GetPosition( |
|
1090 const TUint aSessionChk, |
|
1091 TInt64& aPosition, |
|
1092 TInt64& aDuration ) |
|
1093 { |
|
1094 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1095 if ( sessionIndex > KErrNotFound ) |
|
1096 { |
|
1097 return iSessions[sessionIndex]->GetPosition( aPosition, aDuration ); |
|
1098 } |
|
1099 |
|
1100 return KErrNotReady; |
|
1101 } |
|
1102 |
|
1103 // ----------------------------------------------------------------------------- |
|
1104 // CCREngine::CloseSession |
|
1105 // |
|
1106 // ----------------------------------------------------------------------------- |
|
1107 // |
|
1108 TInt CCREngine::CloseSession( const TUint aSessionChk ) |
|
1109 { |
|
1110 LOG1( "CCREngine::CloseSession(), aSessionChk: %d", aSessionChk ); |
|
1111 |
|
1112 // Verify session |
|
1113 const TInt sessionIndex( VerifySession( aSessionChk ) ); |
|
1114 if ( sessionIndex > KErrNotFound ) |
|
1115 { |
|
1116 SessionStop( iSessions[sessionIndex] ); |
|
1117 } |
|
1118 |
|
1119 return KErrNone; |
|
1120 } |
|
1121 |
|
1122 // ----------------------------------------------------------------------------- |
|
1123 // CCREngine::PlayNullSourceL |
|
1124 // |
|
1125 // ----------------------------------------------------------------------------- |
|
1126 // |
|
1127 TUint CCREngine::PlayNullSourceL() |
|
1128 { |
|
1129 LOG( "CCREngine::PlayNullSourceL() in" ); |
|
1130 |
|
1131 _LIT( KNullSourceClip, "NullSource.rtp" ); |
|
1132 TFileName nullSourcePath; |
|
1133 #if ( defined( __WINS__ ) || defined( __WINSCW__ ) ) |
|
1134 nullSourcePath = PathInfo::PhoneMemoryRootPath(); |
|
1135 #else // __WINS__ || __WINSCW__ |
|
1136 nullSourcePath = PathInfo::MemoryCardRootPath(); |
|
1137 #endif // __WINS__ || __WINSCW__ |
|
1138 nullSourcePath.Append( KNullSourceClip ); |
|
1139 |
|
1140 TInt sessionIndex( VerifySession( nullSourcePath ) ); |
|
1141 if ( sessionIndex == KErrNotFound ) |
|
1142 { |
|
1143 CCRStreamingSession* session = CCRStreamingSession::NewL( |
|
1144 iSockServer, iConnection, *this ); |
|
1145 CleanupStack::PushL( session ); |
|
1146 User::LeaveIfError( iSessions.Append( session ) ); |
|
1147 CleanupStack::Pop( session ); |
|
1148 |
|
1149 // Only one source per session |
|
1150 sessionIndex = iSessions.Count() - 1; |
|
1151 iSessions[sessionIndex]->OpenSourceL( nullSourcePath ); |
|
1152 } |
|
1153 |
|
1154 iSessions[sessionIndex]->CreateXpsSinkL(); |
|
1155 //iSessions[sessionIndex]->CreateNullSinkL(); |
|
1156 iSessions[sessionIndex]->PostActionL(); |
|
1157 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
1158 LOG1( "CCREngine::PlayNullSourceL() out, sessionChk: %d", sessionChk ); |
|
1159 return sessionChk; |
|
1160 } |
|
1161 |
|
1162 // ----------------------------------------------------------------------------- |
|
1163 // CCREngine::PlayRtspUrlToNullSinkL |
|
1164 // |
|
1165 // ----------------------------------------------------------------------------- |
|
1166 // |
|
1167 TUint CCREngine::PlayRtspUrlToNullSinkL( const SCRRtspParams& aRtspParams ) |
|
1168 { |
|
1169 LOG( "CCREngine::PlayRtspUrlToNullSinkL() in" ); |
|
1170 |
|
1171 const TInt sessionIndex( VerifyRtspSessionL( aRtspParams ) ); |
|
1172 iSessions[sessionIndex]->CreateNullSinkL(); |
|
1173 TUint sessionChk( iSessions[sessionIndex]->SourceChecksum() ); |
|
1174 LOG1( "CCREngine::PlayRtspUrlToNullSinkL() out, sessionChk: %d", sessionChk ); |
|
1175 return sessionChk; |
|
1176 } |
|
1177 |
|
1178 // ----------------------------------------------------------------------------- |
|
1179 // CCREngine::CreateConnectionL |
|
1180 // |
|
1181 // ----------------------------------------------------------------------------- |
|
1182 // |
|
1183 void CCREngine::CreateConnectionL( void ) |
|
1184 { |
|
1185 LOG( "CCREngine::CreateConnectionL() in" ); |
|
1186 |
|
1187 if ( iConnection == NULL ) |
|
1188 { |
|
1189 User::LeaveIfError( iSockServer.Connect( KESockDefaultMessageSlots * 3 ) ); |
|
1190 iConnection = CCRConnection::NewL( iSockServer ); |
|
1191 User::LeaveIfError( iConnection->RegisterObserver( this ) ); |
|
1192 |
|
1193 // Informer |
|
1194 if ( iInformer == NULL ) |
|
1195 { |
|
1196 iInformer = CCRClientInformer::NewL(); |
|
1197 } |
|
1198 } |
|
1199 |
|
1200 LOG( "CCREngine::CreateConnectionL() out" ); |
|
1201 } |
|
1202 |
|
1203 // ----------------------------------------------------------------------------- |
|
1204 // CCREngine::CreateClipHandlerL |
|
1205 // |
|
1206 // ----------------------------------------------------------------------------- |
|
1207 // |
|
1208 void CCREngine::CreateClipHandlerL( void ) |
|
1209 { |
|
1210 LOG1( "CCREngine::CreateClipHandlerL(), iClipHandler: %d", iClipHandler ); |
|
1211 |
|
1212 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1213 |
|
1214 if ( !iClipHandler ) |
|
1215 { |
|
1216 iClipHandler = CRtpClipHandler::NewL(); |
|
1217 } |
|
1218 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1219 } |
|
1220 |
|
1221 // ----------------------------------------------------------------------------- |
|
1222 // CCREngine::VerifyRtspSessionL |
|
1223 // Go through stream sessions and try to find if RTSP stream is already playing. |
|
1224 // ----------------------------------------------------------------------------- |
|
1225 // |
|
1226 TInt CCREngine::VerifyRtspSessionL( const SCRRtspParams& aRtspParams ) |
|
1227 { |
|
1228 TInt sessionIndex( VerifySession( aRtspParams.iUrl ) ); |
|
1229 |
|
1230 // New session needed? |
|
1231 if ( sessionIndex == KErrNotFound ) |
|
1232 { |
|
1233 CCRStreamingSession* session = CCRStreamingSession::NewL( |
|
1234 iSockServer, iConnection, *this ); |
|
1235 CleanupStack::PushL( session ); |
|
1236 User::LeaveIfError( iSessions.Append( session ) ); |
|
1237 CleanupStack::Pop( session ); |
|
1238 |
|
1239 // Only one source per session |
|
1240 sessionIndex = iSessions.Count() - 1; |
|
1241 iSessions[sessionIndex]->OpenSourceL( aRtspParams, aRtspParams.iUrl ); |
|
1242 } |
|
1243 |
|
1244 User::LeaveIfError( sessionIndex ); |
|
1245 return sessionIndex; |
|
1246 } |
|
1247 |
|
1248 // ----------------------------------------------------------------------------- |
|
1249 // CCREngine::VerifyDvbhSessionL |
|
1250 // Go through stream sessions and try to find if DVB-H live is already playing. |
|
1251 // ----------------------------------------------------------------------------- |
|
1252 // |
|
1253 TInt CCREngine::VerifyDvbhSessionL( const SCRLiveParams& aLiveParams ) |
|
1254 { |
|
1255 // Verify session |
|
1256 HBufC* definition = HBufC::NewLC( aLiveParams.iSdpData.Length() ); |
|
1257 definition->Des().Copy( aLiveParams.iSdpData ); |
|
1258 TInt sessionIndex( VerifySession( *definition ) ); |
|
1259 |
|
1260 // New session needed? |
|
1261 if ( sessionIndex == KErrNotFound ) |
|
1262 { |
|
1263 CCRStreamingSession* session = CCRStreamingSession::NewL( |
|
1264 iSockServer, iConnection, *this ); |
|
1265 CleanupStack::PushL( session ); |
|
1266 User::LeaveIfError( iSessions.Append( session ) ); |
|
1267 CleanupStack::Pop( session ); |
|
1268 |
|
1269 // Only one source per session |
|
1270 sessionIndex = iSessions.Count() - 1; |
|
1271 iSessions[sessionIndex]->OpenSourceL( aLiveParams, *definition ); |
|
1272 } |
|
1273 |
|
1274 CleanupStack::PopAndDestroy( definition ); |
|
1275 User::LeaveIfError( sessionIndex ); |
|
1276 return sessionIndex; |
|
1277 } |
|
1278 |
|
1279 // ----------------------------------------------------------------------------- |
|
1280 // CCREngine::VerifyRtpFileSessionL |
|
1281 // Go through stream sessions and try to find if RTP clip is already playing. |
|
1282 // ----------------------------------------------------------------------------- |
|
1283 // |
|
1284 TInt CCREngine::VerifyRtpFileSessionL( const SCRRtpPlayParams& aRtpParams ) |
|
1285 { |
|
1286 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1287 |
|
1288 // Verify session |
|
1289 TInt sessionIndex( VerifySession( aRtpParams.iFileName ) ); |
|
1290 |
|
1291 // New session needed? |
|
1292 if ( sessionIndex == KErrNotFound ) |
|
1293 { |
|
1294 |
|
1295 CCRStreamingSession* session = CCRStreamingSession::NewL( |
|
1296 iSockServer, iConnection, *this ); |
|
1297 CleanupStack::PushL( session ); |
|
1298 User::LeaveIfError( iSessions.Append( session ) ); |
|
1299 CleanupStack::Pop( session ); |
|
1300 |
|
1301 // RTP clip handler |
|
1302 CreateClipHandlerL(); |
|
1303 |
|
1304 // Only one source per session |
|
1305 sessionIndex = iSessions.Count() - 1; |
|
1306 iSessions[sessionIndex]->OpenSourceL( aRtpParams, iClipHandler, |
|
1307 aRtpParams.iFileName ); |
|
1308 } |
|
1309 |
|
1310 User::LeaveIfError( sessionIndex ); |
|
1311 return sessionIndex; |
|
1312 |
|
1313 #else // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1314 ( void )aRtpParams; |
|
1315 return KErrNotSupported; |
|
1316 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1317 } |
|
1318 |
|
1319 // ----------------------------------------------------------------------------- |
|
1320 // CCREngine::VerifyRtpFileSessionL |
|
1321 // Go through stream sessions and try to find if RTP clip is already playing. |
|
1322 // ----------------------------------------------------------------------------- |
|
1323 // |
|
1324 TInt CCREngine::VerifyRtpFileSessionL( const RFile& aFileHandle ) |
|
1325 { |
|
1326 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1327 |
|
1328 TFileName fileName( KNullDesC ); |
|
1329 aFileHandle.FullName( fileName ); |
|
1330 TInt sessionIndex( VerifySession( fileName ) ); |
|
1331 |
|
1332 // New session needed? |
|
1333 if ( sessionIndex == KErrNotFound ) |
|
1334 { |
|
1335 CCRStreamingSession* session = CCRStreamingSession::NewL( |
|
1336 iSockServer, iConnection, *this ); |
|
1337 CleanupStack::PushL( session ); |
|
1338 User::LeaveIfError( iSessions.Append( session ) ); |
|
1339 CleanupStack::Pop( session ); |
|
1340 |
|
1341 // RTP clip handler |
|
1342 CreateClipHandlerL(); |
|
1343 |
|
1344 // Only one source per session |
|
1345 sessionIndex = iSessions.Count() - 1; |
|
1346 iSessions[sessionIndex]->OpenSourceL( aFileHandle, iClipHandler, fileName ); |
|
1347 } |
|
1348 |
|
1349 User::LeaveIfError( sessionIndex ); |
|
1350 return sessionIndex; |
|
1351 |
|
1352 #else // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1353 ( void )aFileHandle; |
|
1354 return KErrNotSupported; |
|
1355 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1356 } |
|
1357 |
|
1358 // ----------------------------------------------------------------------------- |
|
1359 // CCREngine::VerifySession |
|
1360 // Go through stream sessions and try to find stream is already playing. |
|
1361 // ----------------------------------------------------------------------------- |
|
1362 // |
|
1363 TInt CCREngine::VerifySession( const TDesC& aName ) |
|
1364 { |
|
1365 if ( iSessions.Count() > 0 ) |
|
1366 { |
|
1367 for ( TInt i( iSessions.Count() - 1 ); i >= 0; i-- ) |
|
1368 { |
|
1369 const TUint chksm( iSessions[i]->SourceDefinition( aName ) ); |
|
1370 if ( chksm == iSessions[i]->SourceChecksum() ) |
|
1371 { |
|
1372 return i; |
|
1373 } |
|
1374 } |
|
1375 } |
|
1376 |
|
1377 return KErrNotFound; |
|
1378 } |
|
1379 |
|
1380 // ----------------------------------------------------------------------------- |
|
1381 // CCREngine::VerifySession |
|
1382 // Go through stream sessions and try to find session index from active sessions. |
|
1383 // ----------------------------------------------------------------------------- |
|
1384 // |
|
1385 TInt CCREngine::VerifySession( const TUint aSessionChk ) |
|
1386 { |
|
1387 if ( iSessions.Count() > 0 ) |
|
1388 { |
|
1389 for ( TInt i( iSessions.Count() - 1 ); i >= 0; i-- ) |
|
1390 { |
|
1391 if ( aSessionChk == iSessions[i]->SourceChecksum() ) |
|
1392 { |
|
1393 return i; |
|
1394 } |
|
1395 } |
|
1396 } |
|
1397 |
|
1398 return KErrNotFound; |
|
1399 } |
|
1400 |
|
1401 //----------------------------------------------------------------------------- |
|
1402 // CCREngine::CreateRecordingSinkL |
|
1403 // |
|
1404 //----------------------------------------------------------------------------- |
|
1405 // |
|
1406 void CCREngine::CreateRecordingSinkL( |
|
1407 const TInt aSessionIndex, |
|
1408 const SCRRecordParams& aRecordParams ) |
|
1409 { |
|
1410 LOG1( "CCREngine::CreateRecordingSinkL(), aSessionIndex: %d", aSessionIndex ); |
|
1411 |
|
1412 User::LeaveIfError( aSessionIndex ); |
|
1413 switch ( aRecordParams.iFormat ) |
|
1414 { |
|
1415 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1416 case ECRRecordFormatRtp: |
|
1417 // RTP clip handler |
|
1418 CreateClipHandlerL(); |
|
1419 iSessions[aSessionIndex]->CreateRtpRecordSinkL( |
|
1420 aRecordParams, iClipHandler ); |
|
1421 break; |
|
1422 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1423 |
|
1424 case ECRRecordFormat3gp: |
|
1425 iSessions[aSessionIndex]->Create3gpRecordSinkL( aRecordParams ); |
|
1426 break; |
|
1427 |
|
1428 default: |
|
1429 LOG( "CCREngine::CreateRecordingSinkL(), Clip format invalid !"); |
|
1430 User::Leave( KErrNotSupported ); |
|
1431 break; |
|
1432 } |
|
1433 } |
|
1434 |
|
1435 //----------------------------------------------------------------------------- |
|
1436 // CCREngine::SessionStopCallBack |
|
1437 // |
|
1438 //----------------------------------------------------------------------------- |
|
1439 // |
|
1440 TInt CCREngine::SessionStopCallBack ( TAny* aThis ) |
|
1441 { |
|
1442 LOG( "CCREngine::SessionStopCallBack()" ); |
|
1443 |
|
1444 CCREngine* self = static_cast<CCREngine*>( aThis ); |
|
1445 self->DoSessionStop(); |
|
1446 return self->iSessionsToDelete.Count(); |
|
1447 } |
|
1448 |
|
1449 //----------------------------------------------------------------------------- |
|
1450 // CCREngine::DoSessionStop |
|
1451 // |
|
1452 //----------------------------------------------------------------------------- |
|
1453 // |
|
1454 void CCREngine::DoSessionStop( void ) |
|
1455 { |
|
1456 LOG1( "CCREngine::DoSessionStop() in, iSessionsToDelete.Count = %d", iSessionsToDelete.Count() ); |
|
1457 |
|
1458 for ( TInt i( iSessionsToDelete.Count() - 1 ); i >= 0; i-- ) |
|
1459 { |
|
1460 for ( TInt j( iSessions.Count() - 1 ); j >= 0; j-- ) |
|
1461 { |
|
1462 if ( iSessions[j] == iSessionsToDelete[i] ) |
|
1463 { |
|
1464 delete iSessions[j]; |
|
1465 iSessions.Remove( j ); |
|
1466 } |
|
1467 } |
|
1468 } |
|
1469 |
|
1470 // Supposed to be empty by now |
|
1471 DeleteClipHandler( KErrNotFound ); |
|
1472 iSessionsToDelete.Reset(); |
|
1473 LOG( "CCREngine::DoSessionStop() out" ); |
|
1474 } |
|
1475 |
|
1476 //----------------------------------------------------------------------------- |
|
1477 // CCREngine::DeleteClipHandler |
|
1478 // |
|
1479 //----------------------------------------------------------------------------- |
|
1480 // |
|
1481 void CCREngine::DeleteClipHandler( const TInt aCurrentSessionIndex ) |
|
1482 { |
|
1483 LOG1( "CCREngine::DeleteClipHandler(), aCurrentSessionIndex: %d", |
|
1484 aCurrentSessionIndex ); |
|
1485 #ifdef RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1486 |
|
1487 if ( iClipHandler ) |
|
1488 { |
|
1489 // Find out clip handler usage |
|
1490 TBool notUsed( ETrue ); |
|
1491 for ( TInt i( iSessions.Count() - 1 ); i >= 0; i-- ) |
|
1492 { |
|
1493 if ( i != aCurrentSessionIndex && iSessions[i]->ClipHandlerUsed() ) |
|
1494 { |
|
1495 notUsed = EFalse; |
|
1496 } |
|
1497 } |
|
1498 |
|
1499 // Clip handler not needed any longer? |
|
1500 if ( notUsed ) |
|
1501 { |
|
1502 delete iClipHandler; iClipHandler = NULL; |
|
1503 LOG( "CCREngine::DeleteClipHandler(), RTP ClipHandler deleted !" ); |
|
1504 } |
|
1505 } |
|
1506 |
|
1507 #else // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1508 ( void )aCurrentSessionIndex; |
|
1509 #endif // RD_IPTV_FEA_RTP_CLIP_SUPPORT |
|
1510 } |
|
1511 |
|
1512 // ----------------------------------------------------------------------------- |
|
1513 // CCREngine::Read |
|
1514 // Read from the client thread, if unsuccessful, panic the client. |
|
1515 // ----------------------------------------------------------------------------- |
|
1516 // |
|
1517 void CCREngine::Read( |
|
1518 const RMessage2& aMessage, |
|
1519 const TInt& aParam, |
|
1520 TDes8& aDes ) |
|
1521 { |
|
1522 TRAPD( err, aMessage.ReadL( aParam, aDes ) ); |
|
1523 if ( err ) |
|
1524 { |
|
1525 PanicClient( ECRPanicBadDescriptor, aMessage ); |
|
1526 } |
|
1527 } |
|
1528 |
|
1529 // ----------------------------------------------------------------------------- |
|
1530 // CCREngine::Read |
|
1531 // Read from the client thread, if unsuccessful, panic the client. |
|
1532 // ----------------------------------------------------------------------------- |
|
1533 // |
|
1534 void CCREngine::Read( |
|
1535 const RMessage2& aMessage, |
|
1536 const TInt& aParam, |
|
1537 TDes16& aDes ) |
|
1538 { |
|
1539 TRAPD( err, aMessage.ReadL( aParam, aDes ) ); |
|
1540 if ( err ) |
|
1541 { |
|
1542 PanicClient( ECRPanicBadDescriptor, aMessage ); |
|
1543 } |
|
1544 } |
|
1545 |
|
1546 // ----------------------------------------------------------------------------- |
|
1547 // CCREngine::Write |
|
1548 // Write to the client thread, if unsuccessful, panic the client. |
|
1549 // ----------------------------------------------------------------------------- |
|
1550 // |
|
1551 void CCREngine::Write( |
|
1552 const RMessage2& aMessage, |
|
1553 const TInt& aParam, |
|
1554 const TDesC8& aDes ) |
|
1555 { |
|
1556 TRAPD( err, aMessage.WriteL( aParam, aDes ) ); |
|
1557 if ( err ) |
|
1558 { |
|
1559 PanicClient( ECRPanicBadDescriptor, aMessage ); |
|
1560 } |
|
1561 } |
|
1562 |
|
1563 // ----------------------------------------------------------------------------- |
|
1564 // CCREngine::Write |
|
1565 // Write to the client thread, if unsuccessful, panic the client. |
|
1566 // ----------------------------------------------------------------------------- |
|
1567 // |
|
1568 void CCREngine::Write( |
|
1569 const RMessage2& aMessage, |
|
1570 const TInt& aParam, |
|
1571 const TDesC16& aDes ) |
|
1572 { |
|
1573 TRAPD( err, aMessage.WriteL( aParam, aDes ) ); |
|
1574 if ( err ) |
|
1575 { |
|
1576 PanicClient( ECRPanicBadDescriptor, aMessage ); |
|
1577 } |
|
1578 } |
|
1579 |
|
1580 // ----------------------------------------------------------------------------- |
|
1581 // CCREngine::PanicClient |
|
1582 // |
|
1583 // ----------------------------------------------------------------------------- |
|
1584 // |
|
1585 void CCREngine::PanicClient( TInt aPanic, const RMessage2& aMessage ) |
|
1586 { |
|
1587 // Panic the client on server side |
|
1588 _LIT( KRbfClientFault, "Common recording engine" ); |
|
1589 aMessage.Panic( KRbfClientFault, aPanic ); |
|
1590 } |
|
1591 |
|
1592 // End of File |
|