|
1 /* |
|
2 * Copyright (c) 2005 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: |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 #include "mcertpsource.h" |
|
22 #include "mcesession.h" |
|
23 #include "mcemanager.h" |
|
24 #include "mcemediastream.h" |
|
25 #include "mcertpobserver.h" |
|
26 #include "mcecomrtpsource.h" |
|
27 #include "mceitcsender.h" |
|
28 #include "mceevents.h" |
|
29 #include "mceserial.h" |
|
30 #include "mceclilogs.h" |
|
31 |
|
32 |
|
33 #define KMCETIMERDISABLED 0 |
|
34 #define _FLAT_DATA static_cast<CMceComRtpSource*>( iFlatData ) |
|
35 #define FLAT_DATA( data ) _FLAT_DATA->data |
|
36 |
|
37 |
|
38 // ============================ MEMBER FUNCTIONS =============================== |
|
39 |
|
40 |
|
41 // ----------------------------------------------------------------------------- |
|
42 // CMceRtpSource::NewL |
|
43 // ----------------------------------------------------------------------------- |
|
44 // |
|
45 EXPORT_C CMceRtpSource* CMceRtpSource::NewL( |
|
46 TUint aBufferLength, |
|
47 TUint aBufferTreshold, |
|
48 TUint32 aInactivityTimer, |
|
49 HBufC8* aIdentity ) |
|
50 { |
|
51 CMceRtpSource* self = NewLC( aBufferLength, aBufferTreshold, |
|
52 aInactivityTimer, aIdentity ); |
|
53 CleanupStack::Pop( self ); |
|
54 return self; |
|
55 } |
|
56 |
|
57 // ----------------------------------------------------------------------------- |
|
58 // CMceRtpSource::NewLC |
|
59 // ----------------------------------------------------------------------------- |
|
60 // |
|
61 EXPORT_C CMceRtpSource* CMceRtpSource::NewLC( |
|
62 TUint aBufferLength, |
|
63 TUint aBufferTreshold, |
|
64 TUint32 aInactivityTimer, |
|
65 HBufC8* aIdentity ) |
|
66 { |
|
67 CMceRtpSource* self = new (ELeave) CMceRtpSource(); |
|
68 CleanupStack::PushL( self ); |
|
69 self->ConstructL( aBufferLength, aBufferTreshold, |
|
70 aInactivityTimer, NULL, aIdentity ); |
|
71 return self; |
|
72 } |
|
73 |
|
74 |
|
75 // ----------------------------------------------------------------------------- |
|
76 // CMceRtpSource::~CMceRtpSource |
|
77 // ----------------------------------------------------------------------------- |
|
78 // |
|
79 EXPORT_C CMceRtpSource::~CMceRtpSource() |
|
80 { |
|
81 } |
|
82 |
|
83 // ----------------------------------------------------------------------------- |
|
84 // CMceRtpSource::EnableL |
|
85 // ----------------------------------------------------------------------------- |
|
86 // |
|
87 EXPORT_C void CMceRtpSource::EnableL() |
|
88 { |
|
89 MCECLI_DEBUG("CMceRtpSource::EnableL, Entry"); |
|
90 |
|
91 CMceMediaSource::DoEnableL(); |
|
92 |
|
93 MCECLI_DEBUG("CMceRtpSource::EnableL, Exit"); |
|
94 |
|
95 } |
|
96 |
|
97 // ----------------------------------------------------------------------------- |
|
98 // CMceRtpSource::DisableL |
|
99 // ----------------------------------------------------------------------------- |
|
100 // |
|
101 EXPORT_C void CMceRtpSource::DisableL() |
|
102 { |
|
103 MCECLI_DEBUG("CMceRtpSource::DisableL, Entry"); |
|
104 |
|
105 CMceMediaSource::DoDisableL(); |
|
106 |
|
107 MCECLI_DEBUG("CMceRtpSource::DisableL, Exit"); |
|
108 |
|
109 } |
|
110 |
|
111 |
|
112 // ----------------------------------------------------------------------------- |
|
113 // CMceRtpSource::EnableInactivityTimerL |
|
114 // ----------------------------------------------------------------------------- |
|
115 // |
|
116 EXPORT_C void CMceRtpSource::EnableInactivityTimerL( TUint32 aInactivityTimer ) |
|
117 { |
|
118 MCECLI_DEBUG("CMceRtpSource::EnableInactivityTimerL, Entry"); |
|
119 MCECLI_DEBUG_DVALUE("timer", aInactivityTimer ); |
|
120 |
|
121 __ASSERT_ALWAYS( MCE_ENDPOINT_ITC_ALLOWED( *this ), |
|
122 User::Leave( KErrNotReady ) ); |
|
123 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
|
124 { |
|
125 CMceSession* session = iStream->Session(); |
|
126 |
|
127 TMceIds ids; |
|
128 session->PrepareForITC( ids ); |
|
129 ids.iMediaID = iStream->Id(); |
|
130 ids.iSourceID = Id(); |
|
131 |
|
132 TMceItcArgTUint32 inactivity( aInactivityTimer ); |
|
133 session->ITCSender().WriteL( ids, EMceItcEnableInactivityTimer, inactivity ); |
|
134 } |
|
135 MCECLI_DEBUG("CMceRtpSource::EnableInactivityTimerL, Exit"); |
|
136 |
|
137 } |
|
138 |
|
139 // ----------------------------------------------------------------------------- |
|
140 // CMceRtpSource::DisableInactivityTimer |
|
141 // ----------------------------------------------------------------------------- |
|
142 // |
|
143 EXPORT_C void CMceRtpSource::DisableInactivityTimerL() |
|
144 { |
|
145 MCECLI_DEBUG("CMceRtpSource::DisableInactivityTimerL, Entry"); |
|
146 |
|
147 FLAT_DATA( iInactivityTimer ) = KMCETIMERDISABLED; |
|
148 |
|
149 if ( MCE_ENDPOINT_ITC_ALLOWED( *this ) ) |
|
150 { |
|
151 DoITCSendL( EMceItcDisableInactivityTimer ); |
|
152 } |
|
153 MCECLI_DEBUG("CMceRtpSource::DisableInactivityTimerL, Exit"); |
|
154 |
|
155 } |
|
156 |
|
157 // ----------------------------------------------------------------------------- |
|
158 // CMceRtpSource::UpdateL |
|
159 // ----------------------------------------------------------------------------- |
|
160 // |
|
161 EXPORT_C void CMceRtpSource::UpdateL ( TUint aBufferLength, |
|
162 TUint aBufferTreshold, |
|
163 TUint32 aInactivityTimer, |
|
164 HBufC8* aIdentity ) |
|
165 { |
|
166 MCECLI_DEBUG("CMceRtpSource::UpdateL, Entry"); |
|
167 MCECLI_DEBUG_DVALUE("buffer length", aBufferLength ); |
|
168 MCECLI_DEBUG_DVALUE("buffer treshold", aBufferTreshold ); |
|
169 MCECLI_DEBUG_DVALUE("inactivity timer", aInactivityTimer ); |
|
170 |
|
171 FLAT_DATA( iInactivityTimer ) = aInactivityTimer; |
|
172 FLAT_DATA( iBufferLength ) = aBufferLength; |
|
173 FLAT_DATA( iBufferTreshold ) = aBufferTreshold; |
|
174 MCE_DELETE( FLAT_DATA( iTalkBurstIndicator ) ); |
|
175 FLAT_DATA( iTalkBurstIndicator ) = 0; |
|
176 MCE_DELETE( FLAT_DATA( iIdentity ) ); |
|
177 FLAT_DATA( iIdentity ) = aIdentity ? aIdentity->AllocL() : NULL; |
|
178 |
|
179 MCECLI_DEBUG("CMceRtpSource::UpdateL, Exit"); |
|
180 } |
|
181 |
|
182 // ----------------------------------------------------------------------------- |
|
183 // CMceRtpSource::SendRRL |
|
184 // ----------------------------------------------------------------------------- |
|
185 // |
|
186 EXPORT_C void CMceRtpSource::SendRRL() |
|
187 { |
|
188 MCECLI_DEBUG("CMceRtpSource::SendRRL, Entry"); |
|
189 |
|
190 __ASSERT_ALWAYS( MCE_ENDPOINT_ITC_ALLOWED( *this ), |
|
191 User::Leave( KErrNotReady ) ); |
|
192 |
|
193 DoITCSendL( EMceItcSendRR ); |
|
194 |
|
195 MCECLI_DEBUG("CMceRtpSource::SendRRL, Exit"); |
|
196 } |
|
197 |
|
198 // ----------------------------------------------------------------------------- |
|
199 // CMceRtpSource::Ssrc |
|
200 // ----------------------------------------------------------------------------- |
|
201 // |
|
202 EXPORT_C TUint32 CMceRtpSource::Ssrc() const |
|
203 { |
|
204 return 0; |
|
205 } |
|
206 |
|
207 // ----------------------------------------------------------------------------- |
|
208 // CMceRtpSource::Ssrcs |
|
209 // ----------------------------------------------------------------------------- |
|
210 // |
|
211 EXPORT_C const RArray<TUint>& CMceRtpSource::Ssrcs() const |
|
212 { |
|
213 return FLAT_DATA( iNotSupported ); |
|
214 } |
|
215 |
|
216 // ----------------------------------------------------------------------------- |
|
217 // CMceRtpSource::EnableSsrcL |
|
218 // ----------------------------------------------------------------------------- |
|
219 // |
|
220 EXPORT_C void CMceRtpSource::EnableSsrcL( TUint /*aSsrc*/ ) |
|
221 { |
|
222 User::Leave( KErrNotSupported ); |
|
223 } |
|
224 |
|
225 // ----------------------------------------------------------------------------- |
|
226 // CMceRtpSource::DisableSsrcL |
|
227 // ----------------------------------------------------------------------------- |
|
228 // |
|
229 EXPORT_C void CMceRtpSource::DisableSsrcL( TUint /*aSsrc*/ ) |
|
230 { |
|
231 User::Leave( KErrNotSupported ); |
|
232 } |
|
233 |
|
234 // ----------------------------------------------------------------------------- |
|
235 // CMceRtpSource::IsSsrcEnabledL |
|
236 // ----------------------------------------------------------------------------- |
|
237 // |
|
238 EXPORT_C TBool CMceRtpSource::IsSsrcEnabledL( TUint /*aSsrc*/ ) |
|
239 { |
|
240 User::Leave( KErrNotSupported ); |
|
241 return EFalse; |
|
242 } |
|
243 |
|
244 // ----------------------------------------------------------------------------- |
|
245 // CMceRtpSource::CMceRtpSource |
|
246 // ----------------------------------------------------------------------------- |
|
247 // |
|
248 CMceRtpSource::CMceRtpSource() |
|
249 : CMceMediaSource() |
|
250 { |
|
251 } |
|
252 |
|
253 |
|
254 // ----------------------------------------------------------------------------- |
|
255 // CMceRtpSource::ConstructL |
|
256 // ----------------------------------------------------------------------------- |
|
257 // |
|
258 void CMceRtpSource::ConstructL( TUint aBufferLength, |
|
259 TUint aBufferTreshold, |
|
260 TUint32 aInactivityTimer, |
|
261 HBufC8* aTalkBurstIndicator, |
|
262 HBufC8* aIdentity ) |
|
263 { |
|
264 CMceComRtpSource* source = CMceComRtpSource::NewLC(); |
|
265 CMceMediaSource::ConstructL( source ); |
|
266 CleanupStack::Pop( source ); |
|
267 |
|
268 FLAT_DATA( iInactivityTimer ) = aInactivityTimer; |
|
269 FLAT_DATA( iBufferLength ) = aBufferLength; |
|
270 FLAT_DATA( iBufferTreshold ) = aBufferTreshold; |
|
271 FLAT_DATA( iTalkBurstIndicator ) = aTalkBurstIndicator; |
|
272 FLAT_DATA( iIdentity ) = aIdentity ? aIdentity->AllocL() : NULL; |
|
273 } |
|
274 |
|
275 |
|
276 |
|
277 // ----------------------------------------------------------------------------- |
|
278 // CMceRtpSource::EventReceivedL |
|
279 // ----------------------------------------------------------------------------- |
|
280 // |
|
281 TInt CMceRtpSource::EventReceivedL( TMceEvent& aEvent ) |
|
282 { |
|
283 TInt status = CMceMediaSource::EventReceivedL( aEvent ); |
|
284 if ( status != KMceEventNotConsumed ) |
|
285 { |
|
286 return status; |
|
287 } |
|
288 |
|
289 if ( aEvent.Id().IsSourceId() ) |
|
290 { |
|
291 status = HandleEvent( aEvent ); |
|
292 } |
|
293 else |
|
294 { |
|
295 status = KMceEventNotConsumed; |
|
296 } |
|
297 |
|
298 return status; |
|
299 |
|
300 } |
|
301 |
|
302 |
|
303 |
|
304 |
|
305 // ----------------------------------------------------------------------------- |
|
306 // CMceRtpSource::HandleEvent |
|
307 // ----------------------------------------------------------------------------- |
|
308 // |
|
309 TInt CMceRtpSource::HandleEvent( TMceEvent& aEvent ) |
|
310 { |
|
311 MCECLI_DEBUG("CMceRtpSource::HandleEvent, Entry"); |
|
312 |
|
313 TInt status = KMceEventNotConsumed; |
|
314 |
|
315 MMceRtpObserver* observer = iStream->Session()->Manager().RtpObserver(); |
|
316 switch ( aEvent.Action() ) |
|
317 { |
|
318 case EMceItcSRReceived: |
|
319 { |
|
320 MCECLI_DEBUG("CMceRtpSource::HandleEvent, SR received"); |
|
321 if ( observer ) |
|
322 { |
|
323 observer->SRReceived( *( iStream->Session() ), *iStream ); |
|
324 } |
|
325 status = KMceEventConsumed; |
|
326 break; |
|
327 } |
|
328 case EMceItcRRReceived: |
|
329 { |
|
330 MCECLI_DEBUG("CMceRtpSource::HandleEvent, RR received"); |
|
331 if ( observer ) |
|
332 { |
|
333 observer->RRReceived( *( iStream->Session() ), *iStream ); |
|
334 } |
|
335 status = KMceEventConsumed; |
|
336 break; |
|
337 } |
|
338 case EMceItcInactivityTimeout: |
|
339 { |
|
340 MCECLI_DEBUG("CMceRtpSource::HandleEvent, inactivity timeout received"); |
|
341 if ( observer ) |
|
342 { |
|
343 observer->InactivityTimeout( *iStream, *this ); |
|
344 } |
|
345 status = KMceEventConsumed; |
|
346 break; |
|
347 } |
|
348 default: |
|
349 { |
|
350 //NOP |
|
351 MCECLI_DEBUG("CMceRtpSource::HandleEvent, not consumed"); |
|
352 break; |
|
353 } |
|
354 |
|
355 } |
|
356 |
|
357 MCECLI_DEBUG_DVALUE("CMceRtpSource::HandleEvent, Exit. status", status ); |
|
358 return status; |
|
359 |
|
360 } |
|
361 |
|
362 // ----------------------------------------------------------------------------- |
|
363 // CMceRtpSource::DoITCSendL |
|
364 // ----------------------------------------------------------------------------- |
|
365 // |
|
366 void CMceRtpSource::DoITCSendL( TUint8 aITCFunction ) |
|
367 { |
|
368 __ASSERT_ALWAYS( iStream, User::Leave( KErrNotReady ) ); |
|
369 __ASSERT_ALWAYS( iStream->Session(), User::Leave( KErrNotReady ) ); |
|
370 CMceSession* session = iStream->Session(); |
|
371 |
|
372 if ( session->State() != CMceSession::EIdle ) |
|
373 { |
|
374 TMceIds ids; |
|
375 session->PrepareForITC( ids ); |
|
376 ids.iMediaID = iStream->Id(); |
|
377 ids.iSourceID = Id(); |
|
378 ids.iState = IsEnabled(); |
|
379 |
|
380 session->ITCSender().SendL( ids, static_cast<TMceItcFunctions>( aITCFunction ) ); |
|
381 } |
|
382 } |
|
383 |