|
1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // ss_connstates.cpp |
|
15 // |
|
16 // |
|
17 |
|
18 #include "ss_subconn.h" |
|
19 #include "ss_subconnstates.h" |
|
20 #include <comms-infras/ss_log.h> |
|
21 #include <comms-infras/ss_coreprstates.h> |
|
22 #include <comms-infras/ss_corepractivities.h> |
|
23 #include <comms-infras/ss_esockactivities.h> |
|
24 #include "ss_subconn.h" |
|
25 #include "SS_conn.H" |
|
26 #include <ss_glob.h> |
|
27 |
|
28 #include <comms-infras/ss_nodemessages_subconn.h> |
|
29 #include <comms-infras/ss_nodemessages_rejoiningprovider.h> |
|
30 #include <comms-infras/ss_nodemessages_dataclient.h> |
|
31 |
|
32 #include <elements/nm_messages_peer.h> |
|
33 |
|
34 |
|
35 #ifdef _DEBUG |
|
36 // Panic category for "absolutely impossible!" vanilla ASSERT()-type panics from this module |
|
37 // (if it could happen through user error then you should give it an explicit, documented, category + code) |
|
38 _LIT(KSpecAssert_ESockSSocksbcnst, "ESockSSocksbcnst"); |
|
39 #endif |
|
40 |
|
41 using namespace ESock; |
|
42 using namespace SubSessActivities; |
|
43 using namespace Messages; |
|
44 using namespace MeshMachine; |
|
45 |
|
46 #ifdef _DEBUG |
|
47 _LIT (KCSubConnectionPanic,"CSubConnectionPanic"); |
|
48 #endif |
|
49 |
|
50 //-========================================================= |
|
51 // |
|
52 // |
|
53 //States |
|
54 // |
|
55 // |
|
56 //-========================================================= |
|
57 |
|
58 //-========================================================= |
|
59 // Build stack |
|
60 //-========================================================= |
|
61 DEFINE_SMELEMENT(SubConnStates::TAwaitingBuildStackResponse, NetStateMachine::MState, SubConnStates::TContext) |
|
62 TBool SubConnStates::TAwaitingBuildStackResponse::Accept() |
|
63 { |
|
64 return iContext.iMessage.IsMessage<TCFInternalEsock::TBuildStackResponse>(); |
|
65 } |
|
66 |
|
67 DEFINE_SMELEMENT(SubConnStates::TSendBuildStack, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
68 void SubConnStates::TSendBuildStack::DoL() |
|
69 { |
|
70 // The flow request parameters are stored within the subconnection node |
|
71 RCFParameterFamilyBundleC subConnectionParameters = iContext.Node().iParameterBundle; |
|
72 |
|
73 // Send build stack to ourself to kick off a stack building activity |
|
74 iContext.iNodeActivity->PostRequestTo( iContext.Node().Id(), |
|
75 TCFInternalEsock::TBuildStackRequest(subConnectionParameters).CRef()); |
|
76 } |
|
77 |
|
78 DEFINE_SMELEMENT(SubConnActivities::CBuildStack::TAwaitingBuildStack, NetStateMachine::MState, SubConnActivities::CBuildStack::TContext) |
|
79 TBool SubConnActivities::CBuildStack::TAwaitingBuildStack::Accept() |
|
80 { |
|
81 return iContext.iMessage.IsMessage<TCFInternalEsock::TBuildStackRequest>(); |
|
82 } |
|
83 |
|
84 DEFINE_SMELEMENT(SubConnActivities::CNoBearer::TStoreFlowParams, NetStateMachine::MStateTransition, SubConnActivities::CNoBearer::TContext) |
|
85 void SubConnActivities::CNoBearer::TStoreFlowParams::DoL() |
|
86 { |
|
87 // Store the received flow params in the activity |
|
88 TCFControlProvider::TNoBearer& noBearerMessage = message_cast<TCFControlProvider::TNoBearer>(iContext.iMessage); |
|
89 SubConnActivities::CNoBearer* noBearerActivity = static_cast<SubConnActivities::CNoBearer*>(iContext.iNodeActivity); |
|
90 noBearerActivity->SetFlowRequestParameters(noBearerMessage.iFamilyBundle); |
|
91 } |
|
92 |
|
93 //-========================================================= |
|
94 //Create |
|
95 //-========================================================= |
|
96 |
|
97 DEFINE_SMELEMENT(SubConnStates::TJoinCPR, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
98 void SubConnStates::TJoinCPR::DoL() |
|
99 { |
|
100 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
101 if (iContext.Node().ControlProvider().ServiceProvider() == NULL) |
|
102 { |
|
103 User::Leave(KErrNotReady); |
|
104 } |
|
105 |
|
106 iContext.Node().AddClientL(iContext.Node().ControlProvider().ServiceProvider()->RecipientId(), TClientType(TCFClientType::EServProvider)); |
|
107 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ControlProvider().ServiceProvider(), |
|
108 TCFServiceProvider::TJoinRequest(iContext.NodeId(), TCFClientType::ECtrl).CRef()); |
|
109 } |
|
110 |
|
111 DEFINE_SMELEMENT(SubConnStates::TRequestServiceProvider, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
112 void SubConnStates::TRequestServiceProvider::DoL() |
|
113 { |
|
114 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
115 |
|
116 // The flow request parameters are stored within the activity itself |
|
117 SubConnActivities::CNoBearer* noBearerActivity = static_cast<SubConnActivities::CNoBearer*>(iContext.iNodeActivity); |
|
118 RCFParameterFamilyBundleC flowParams = noBearerActivity->GetFlowRequestParameters(); |
|
119 |
|
120 // Send our service provider a comms binder carrying the necessary flow request parameters |
|
121 iContext.iNodeActivity->PostRequestTo( |
|
122 *iContext.Node().ServiceProvider(), |
|
123 TCFServiceProvider::TCommsBinderRequest( |
|
124 TSubConnOpen::ECreateNew, |
|
125 flowParams |
|
126 ).CRef() |
|
127 ); |
|
128 } |
|
129 |
|
130 DEFINE_SMELEMENT(SubConnStates::TLeaveCPR, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
131 void SubConnStates::TLeaveCPR::DoL() |
|
132 { |
|
133 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
134 __ASSERT_DEBUG(iContext.Node().ControlProvider().ServiceProvider() != NULL, User::Panic(KSpecAssert_ESockSSocksbcnst, 1)); |
|
135 |
|
136 #ifdef _DEBUG |
|
137 TInt count = iContext.Node().CountClients<TDefaultClientMatchPolicy>(TClientType(TCFClientType::EServProvider), TClientType(0, TCFClientType::EActive)); |
|
138 // Now the subconn had joined SCPR, and CPR. The relationship between subconn and CPR is temporary and |
|
139 // should be terminate here in this transition. So in here make sure there's ONLY 1 SP inactive and |
|
140 // that's supposed to be the CPR, any other cases are wrong |
|
141 __ASSERT_DEBUG(count == 1, User::Panic(KCSubConnectionPanic, KPanicNoServiceProvider)); |
|
142 #endif |
|
143 |
|
144 // Find the SP which is not EActive because EActive is not set on the CPR's flag in the first place |
|
145 RNodeInterface * cpr = iContext.Node().GetFirstClient<TDefaultClientMatchPolicy>(TClientType(TCFClientType::EServProvider), TClientType(0, TCFClientType::EActive)); |
|
146 iContext.iNodeActivity->PostRequestTo(*cpr, TEPeer::TLeaveRequest().CRef()); |
|
147 cpr->SetFlags(TCFClientType::ELeaving); |
|
148 } |
|
149 |
|
150 //-========================================================= |
|
151 //Rejoin |
|
152 //-========================================================= |
|
153 |
|
154 DEFINE_SMELEMENT(SubConnStates::TJoinTheOtherOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
155 void SubConnStates::TJoinTheOtherOwner::DoL() |
|
156 { |
|
157 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
158 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
159 rejoinActivity->InitialiseL(iContext.Node()); |
|
160 |
|
161 //MZTODO: activity using this transition - and possibly the whole approach - must be redesigned |
|
162 //so that all destinations are safe! (used to be: TCtrlClientJoinRequestUnsafeDst). |
|
163 rejoinActivity->SetOldOwnerIntf(iContext.Node().AddClientL(rejoinActivity->TheOtherOwner(), TClientType(TCFClientType::EServProvider))); |
|
164 iContext.iNodeActivity->ClearPostedTo(); |
|
165 |
|
166 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->TheOtherOwner(), |
|
167 TCFServiceProvider::TJoinRequest(iContext.NodeId(), TClientType(TCFClientType::ECtrl)).CRef()); |
|
168 } |
|
169 |
|
170 DEFINE_SMELEMENT(SubConnStates::TLeaveTheOtherOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
171 void SubConnStates::TLeaveTheOtherOwner::DoL() |
|
172 { |
|
173 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
174 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
175 |
|
176 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->TheOtherOwner(), |
|
177 TEPeer::TLeaveRequest().CRef()); |
|
178 |
|
179 rejoinActivity->OldOwnerIntf()->SetFlags(ESock::TCFClientType::ELeaving); |
|
180 } |
|
181 |
|
182 DEFINE_SMELEMENT(SubConnStates::TSendRejoinDataClientRequestToOldOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
183 void SubConnStates::TSendRejoinDataClientRequestToOldOwner::DoL() |
|
184 { |
|
185 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
186 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
187 |
|
188 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->OldOwner(), |
|
189 TCFRejoiningProvider::TRejoinDataClientRequest(rejoinActivity->Flow(), rejoinActivity->NewOwner()).CRef()); |
|
190 } |
|
191 |
|
192 DEFINE_SMELEMENT(SubConnStates::TSendApplyToOldOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
193 void SubConnStates::TSendApplyToOldOwner::DoL() |
|
194 { |
|
195 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
196 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
197 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->OldOwner(), |
|
198 TCFScpr::TApplyRequest().CRef()); |
|
199 } |
|
200 |
|
201 DEFINE_SMELEMENT(SubConnStates::TSendApplyToNewOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
202 void SubConnStates::TSendApplyToNewOwner::DoL() |
|
203 { |
|
204 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
205 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
206 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->NewOwner(), |
|
207 TCFScpr::TApplyRequest().CRef()); |
|
208 } |
|
209 |
|
210 DEFINE_SMELEMENT(SubConnStates::TSendCancelToOldOwner, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
211 void SubConnStates::TSendCancelToOldOwner::DoL() |
|
212 { |
|
213 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
214 SubConnActivities::CRejoin* rejoinActivity = static_cast<SubConnActivities::CRejoin*>(iContext.iNodeActivity); |
|
215 |
|
216 RClientInterface::OpenPostMessageClose(iContext.NodeId(), rejoinActivity->OldOwner(), |
|
217 TEBase::TCancel().CRef()); |
|
218 } |
|
219 |
|
220 |
|
221 //-========================================================= |
|
222 //SetParameters |
|
223 //-========================================================= |
|
224 DEFINE_SMELEMENT(SubConnStates::TSendParamsToServiceProvider, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
225 void SubConnStates::TSendParamsToServiceProvider::DoL() |
|
226 { |
|
227 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
228 SubConnActivities::CSetParameters& setParamsActivity = |
|
229 static_cast<SubConnActivities::CSetParameters&>(*iContext.iNodeActivity); |
|
230 |
|
231 if (iContext.Node().SubConnType() == RSubConnection::EAttachToDefault) |
|
232 { |
|
233 // SubConnections opened with EAttachToDefault require the NetworkControl capability for changing QoS |
|
234 setParamsActivity.HasCapabilityL (ECapabilityNetworkControl, "CSubConnection::SetParametersL(): EAttachToDefault requires NetworkControl"); |
|
235 } |
|
236 #ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
237 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
238 TCFScpr::TSetParamsRequest(setParamsActivity.GetParameterBundleL()).CRef()); |
|
239 #else |
|
240 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
241 TCFScpr::TParamsRequest(setParamsActivity.GetParameterBundleL()).CRef()); |
|
242 #endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
243 } |
|
244 |
|
245 DEFINE_SMELEMENT(SubConnStates::TStoreParams, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
246 void SubConnStates::TStoreParams::DoL() |
|
247 { |
|
248 #ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
249 TCFScpr::TSetParamsResponse& paramResponse = message_cast<TCFScpr::TSetParamsResponse>(iContext.iMessage); |
|
250 #else |
|
251 TCFScpr::TParamsResponse& paramResponse = message_cast<TCFScpr::TParamsResponse>(iContext.iMessage); |
|
252 #endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
253 if(! iContext.Node().iParameterBundle.IsNull()) |
|
254 { |
|
255 iContext.Node().iParameterBundle.Close(); |
|
256 } |
|
257 iContext.Node().iParameterBundle.Open(paramResponse.iFamilyBundle); |
|
258 } |
|
259 |
|
260 DEFINE_SMELEMENT(SubConnStates::TSendParamRequest, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
261 void SubConnStates::TSendParamRequest::DoL() |
|
262 { |
|
263 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KSpecAssert_ESockSSocksbcnst, 2)); |
|
264 __ASSERT_DEBUG(iContext.Node().ServiceProvider(), User::Panic(KSpecAssert_ESockSSocksbcnst, 3)); |
|
265 #ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
266 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
267 TCFScpr::TSetParamsRequest(iContext.Node().iParameterBundle).CRef()); |
|
268 #else |
|
269 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
270 TCFScpr::TParamsRequest(iContext.Node().iParameterBundle).CRef()); |
|
271 #endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW |
|
272 } |
|
273 |
|
274 DEFINE_SMELEMENT(SubConnStates::TNoTagOrParamsPresent, NetStateMachine::MStateFork, SubConnStates::TContext) |
|
275 TInt SubConnStates::TNoTagOrParamsPresent::TransitionTag() |
|
276 { |
|
277 return iContext.Node().iParameterBundle.IsNull() ? MeshMachine::KNoTag : PRStates::KParamsPresent; |
|
278 } |
|
279 |
|
280 DEFINE_SMELEMENT(SubConnStates::TWriteSubConnParamsLength, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
281 void SubConnStates::TWriteSubConnParamsLength::DoL() |
|
282 { |
|
283 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
284 __ASSERT_DEBUG( ! iContext.Node().iParameterBundle.IsNull() , User::Panic(KSpecAssert_ESockSSocksbcnst, 4)); |
|
285 CESockClientActivityBase& esockActivity = |
|
286 static_cast<CESockClientActivityBase&>(*iContext.iNodeActivity); |
|
287 |
|
288 //I know!! |
|
289 esockActivity.SetError(iContext.Node().iParameterBundle.IsNull() ? KErrNotReady : (TInt) iContext.Node().iParameterBundle.Length() ); |
|
290 } |
|
291 |
|
292 DEFINE_SMELEMENT(SubConnStates::TWriteSubConnParams, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
293 void SubConnStates::TWriteSubConnParams::DoL() |
|
294 { |
|
295 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
296 __ASSERT_DEBUG(! iContext.Node().iParameterBundle.IsNull() , User::Panic(KSpecAssert_ESockSSocksbcnst, 5)); |
|
297 CESockClientActivityBase& esockActivity = |
|
298 static_cast<CESockClientActivityBase&>(*iContext.iNodeActivity); |
|
299 RCFParameterFamilyBundleC& pfb = iContext.Node().iParameterBundle; |
|
300 pfb.CheckOpenL(); |
|
301 |
|
302 RBuf8 buffer; |
|
303 buffer.CreateL(pfb.Length()); |
|
304 CleanupClosePushL(buffer); |
|
305 User::LeaveIfError(pfb.Store(buffer)); |
|
306 #ifdef ESOCK_LOGGING_ACTIVE |
|
307 if(esockActivity.GetDesMaxLengthL(0) < buffer.Length()) |
|
308 { |
|
309 LOG(ESockLog::Printf(_L("ESock: SubConnStates[%x]\tTWriteSubConnParams: client supplied buffer of size %d is too small to store parameter bundle of size %d"), this, esockActivity.GetDesMaxLengthL(0), buffer.Length())); |
|
310 } |
|
311 #endif |
|
312 esockActivity.WriteL(0, buffer); |
|
313 CleanupStack::PopAndDestroy(); // buffer |
|
314 } |
|
315 |
|
316 //-========================================================= |
|
317 //Events |
|
318 //-========================================================= |
|
319 |
|
320 DEFINE_SMELEMENT(SubConnStates::TAwaitingEventNotificationSubscription, NetStateMachine::MState, SubConnStates::TContext) |
|
321 TBool SubConnStates::TAwaitingEventNotificationSubscription::Accept() |
|
322 { |
|
323 if (subsessmessage_cast<ESCEventNotificationSetup>(&iContext.iMessage) || |
|
324 subsessmessage_cast<ESCEventAllNotifications>(&iContext.iMessage)) |
|
325 { |
|
326 return ETrue; |
|
327 } |
|
328 return EFalse; |
|
329 } |
|
330 |
|
331 DEFINE_SMELEMENT(SubConnStates::TNoTagOrAllNotifications, NetStateMachine::MStateFork, SubConnStates::TContext) |
|
332 TInt SubConnStates::TNoTagOrAllNotifications::TransitionTag() |
|
333 { |
|
334 if (subsessmessage_cast<ESCEventAllNotifications>(&iContext.iMessage)) |
|
335 { |
|
336 return ESCEventAllNotifications; |
|
337 } |
|
338 return MeshMachine::KNoTag; |
|
339 } |
|
340 |
|
341 DEFINE_SMELEMENT(SubConnStates::TSetupFilteredEventNotification, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
342 void SubConnStates::TSetupFilteredEventNotification::DoL() |
|
343 { |
|
344 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
345 SubConnActivities::CEventNotification& eventNotificationActivity = |
|
346 static_cast<SubConnActivities::CEventNotification&>(*iContext.iNodeActivity); |
|
347 |
|
348 eventNotificationActivity.RequestEventNotificationSetupL(); |
|
349 } |
|
350 |
|
351 DEFINE_SMELEMENT(SubConnStates::TSetupAllEventNotification, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
352 void SubConnStates::TSetupAllEventNotification::DoL() |
|
353 { |
|
354 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
355 SubConnActivities::CEventNotification& eventNotificationActivity = |
|
356 static_cast<SubConnActivities::CEventNotification&>(*iContext.iNodeActivity); |
|
357 |
|
358 eventNotificationActivity.RequestAllEventNotificationsL(); |
|
359 } |
|
360 |
|
361 DEFINE_SMELEMENT(SubConnStates::TFillInEvent, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
362 void SubConnStates::TFillInEvent::DoL() |
|
363 { |
|
364 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
365 SubConnActivities::CEventNotification& eventNotificationActivity = |
|
366 static_cast<SubConnActivities::CEventNotification&>(*iContext.iNodeActivity); |
|
367 |
|
368 if (iContext.iMessage.IsMessage<TCFSubConnControlClient::TSubConnNotification>()) |
|
369 { |
|
370 TEnqueueEvent enqueueEvent(iContext); |
|
371 enqueueEvent.DoL(); |
|
372 } |
|
373 |
|
374 CRefCountOwnedSubConNotification* eventRefCountOwner = NULL; |
|
375 TBool eventConsumed = EFalse; |
|
376 while (iContext.Node().iEventQueue.Deque(eventRefCountOwner)) |
|
377 { |
|
378 __ASSERT_DEBUG(eventRefCountOwner && eventRefCountOwner->Ptr(), User::Panic(KSpecAssert_ESockSSocksbcnst, 6)); |
|
379 eventConsumed = eventNotificationActivity.FillInEvent(*eventRefCountOwner->Ptr()); |
|
380 eventRefCountOwner->Close(); |
|
381 if (eventConsumed) |
|
382 { |
|
383 break; |
|
384 } |
|
385 } |
|
386 } |
|
387 |
|
388 DEFINE_SMELEMENT(SubConnStates::TEnqueueEvent, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
389 void SubConnStates::TEnqueueEvent::CreateOrUpdateBundleL(CSubConGenEventParamsGranted* aEvent) |
|
390 { |
|
391 RCFParameterFamilyBundleC& myBundle = iContext.Node().GetOrCreateParameterBundleL(); |
|
392 |
|
393 RParameterFamily family=myBundle.FindFamily(KSubConQoSFamily); |
|
394 if ( family.IsNull() ) |
|
395 { |
|
396 RCFParameterFamilyBundle newBundle; |
|
397 newBundle.CreateL(); |
|
398 newBundle.Open(myBundle); |
|
399 family = newBundle.CreateFamilyL(KSubConQoSFamily); |
|
400 //family = myBundle.CreateFamilyL(KSubConQoSFamily); //PJLEFT |
|
401 newBundle.Close(); |
|
402 } |
|
403 |
|
404 family.ClearAllParameters (RParameterFamily::EGranted); |
|
405 |
|
406 CSubConGenericParameterSet* origGeneric = const_cast<CSubConGenericParameterSet*>(aEvent->GetGenericSet()); |
|
407 if (origGeneric) |
|
408 { |
|
409 // A copy must be used because parameters owned by the event will be destructed |
|
410 // along with it. |
|
411 CSubConGenericParameterSet* copyGeneric = static_cast<CSubConGenericParameterSet*>(CSubConGenericParameterSet::NewL (origGeneric->GetTypeId())); |
|
412 CleanupStack::PushL (copyGeneric); |
|
413 copyGeneric->Copy (*origGeneric); |
|
414 family.AddParameterSetL (copyGeneric, RParameterFamily::EGranted); |
|
415 CleanupStack::Pop (copyGeneric); |
|
416 } |
|
417 |
|
418 TInt max = aEvent->GetNumExtensionSets(); |
|
419 for (TInt i=0; i<max; i++) |
|
420 { |
|
421 CSubConExtensionParameterSet* origExtension = const_cast<CSubConExtensionParameterSet*>(aEvent->GetExtensionSet (i)); |
|
422 CSubConExtensionParameterSet* copyExtension = static_cast<CSubConExtensionParameterSet*>(CSubConExtensionParameterSet::NewL(origExtension->GetTypeId())); |
|
423 CleanupStack::PushL (copyExtension); |
|
424 copyExtension->Copy (*origExtension); |
|
425 family.AddParameterSetL(copyExtension, RParameterFamily::EGranted); |
|
426 CleanupStack::Pop (copyExtension); |
|
427 } |
|
428 } |
|
429 |
|
430 |
|
431 void SubConnStates::TEnqueueEvent::DoL() |
|
432 { |
|
433 TCFSubConnControlClient::TSubConnNotification& eventMsg = message_cast<TCFSubConnControlClient::TSubConnNotification>(iContext.iMessage); |
|
434 __ASSERT_DEBUG(eventMsg.iRefCountOwnedSubConNotification, User::Panic(KSpecAssert_ESockSSocksbcnst, 7)); |
|
435 __ASSERT_DEBUG(eventMsg.iRefCountOwnedSubConNotification->Ptr(), User::Panic(KSpecAssert_ESockSSocksbcnst, 8)); |
|
436 iContext.Node().iEventQueue.Enque(eventMsg.iRefCountOwnedSubConNotification); |
|
437 const CSubConNotificationEvent* event = eventMsg.iRefCountOwnedSubConNotification->Ptr(); |
|
438 //If param related event - update the params. |
|
439 if (event->GroupId() == KSubConnGenericEventsImplUid |
|
440 && (event->Id() == KSubConGenericEventParamsGranted |
|
441 || event->Id() == KSubConGenericEventParamsChanged)) |
|
442 { |
|
443 CreateOrUpdateBundleL(const_cast<CSubConGenEventParamsGranted*>(static_cast<const CSubConGenEventParamsGranted*>(event))); |
|
444 } |
|
445 } |
|
446 |
|
447 DEFINE_SMELEMENT(SubConnStates::TNoTagOrActiveWhenEventEnqued, NetStateMachine::MStateFork, SubConnStates::TContext) |
|
448 TInt SubConnStates::TNoTagOrActiveWhenEventEnqued::TransitionTag() |
|
449 { |
|
450 if (!iContext.Node().iEventQueue.IsEmpty()) |
|
451 { |
|
452 return KActiveTag; |
|
453 } |
|
454 return MeshMachine::KNoTag; |
|
455 } |
|
456 |
|
457 |
|
458 //-========================================================= |
|
459 //Start/Stop Connection |
|
460 //-========================================================= |
|
461 DEFINE_SMELEMENT(SubConnStates::TStartSubConnection, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
462 void SubConnStates::TStartSubConnection::DoL() |
|
463 { |
|
464 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
465 if (iContext.Node().ServiceProvider() == NULL) |
|
466 { |
|
467 User::Leave(KErrNotReady); |
|
468 } |
|
469 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
470 TCFServiceProvider::TStart().CRef()); |
|
471 } |
|
472 |
|
473 DEFINE_SMELEMENT(SubConnStates::TStopSubConnection, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
474 void SubConnStates::TStopSubConnection::DoL() |
|
475 { |
|
476 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
477 if (iContext.Node().ServiceProvider() == NULL) |
|
478 { |
|
479 iContext.iNodeActivity->SetIdle(); |
|
480 } |
|
481 else |
|
482 { |
|
483 iContext.iNodeActivity->PostRequestTo(*iContext.Node().ServiceProvider(), |
|
484 TCFServiceProvider::TStop(KErrCancel).CRef()); |
|
485 } |
|
486 } |
|
487 |
|
488 //-========================================================= |
|
489 //Close |
|
490 //-========================================================= |
|
491 DEFINE_SMELEMENT(SubConnStates::TDetachControlProvider, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
492 void SubConnStates::TDetachControlProvider::DoL() |
|
493 { |
|
494 TClientIter<TDefaultClientMatchPolicy> iter = iContext.Node().GetClientIter<TDefaultClientMatchPolicy>(TClientType(TCFClientType::ECtrlProvider)); |
|
495 if (iter[0]) |
|
496 { |
|
497 #if defined(__GCCXML__) |
|
498 CConnection& conn = *reinterpret_cast<CConnection*>(&(iter[0]->RecipientId().Node())); |
|
499 #else |
|
500 CConnection& conn = mcfnode_cast<CConnection>(iter[0]->RecipientId().Node()); |
|
501 #endif |
|
502 iContext.Node().RemoveClient(conn.Id()); |
|
503 conn.RemoveClient(iContext.NodeId()); |
|
504 } |
|
505 } |
|
506 //-========================================================= |
|
507 // |
|
508 // |
|
509 //Activities |
|
510 // |
|
511 // |
|
512 //-========================================================= |
|
513 //-========================================================= |
|
514 //CNoBearer |
|
515 //-========================================================= |
|
516 MeshMachine::CNodeActivityBase* SubConnActivities::CNoBearer::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
517 { |
|
518 SubConnActivities::CNoBearer* noBearerActivity = new SubConnActivities::CNoBearer(aActivitySig, aNode); |
|
519 if (noBearerActivity == NULL) |
|
520 { |
|
521 User::Leave(KErrNoMemory); |
|
522 } |
|
523 return noBearerActivity; |
|
524 } |
|
525 |
|
526 SubConnActivities::CNoBearer::~CNoBearer() |
|
527 { |
|
528 //Destroy the subconnection if the ownership hasn't been released! |
|
529 iFlowRequestBundle.Close(); |
|
530 if(Error() != KErrNone) |
|
531 { |
|
532 PostToOriginators(TEBase::TError(KickOffMessageId(), Error()).CRef()); |
|
533 } |
|
534 } |
|
535 |
|
536 void SubConnActivities::CNoBearer::SetFlowRequestParameters(const ESock::RCFParameterFamilyBundleC& aParams) |
|
537 { |
|
538 if(!iFlowRequestBundle.IsNull()) |
|
539 { |
|
540 iFlowRequestBundle.Close(); |
|
541 } |
|
542 iFlowRequestBundle.Open(aParams); |
|
543 } |
|
544 |
|
545 //-========================================================= |
|
546 //CBuildStack |
|
547 //-========================================================= |
|
548 MeshMachine::CNodeActivityBase* SubConnActivities::CBuildStack::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
549 { |
|
550 SubConnActivities::CBuildStack* createActivity = new SubConnActivities::CBuildStack(aActivitySig, aNode); |
|
551 if (createActivity == NULL) |
|
552 { |
|
553 User::Leave(KErrNoMemory); |
|
554 } |
|
555 return createActivity; |
|
556 } |
|
557 |
|
558 SubConnActivities::CBuildStack::CBuildStack(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
559 : MeshMachine::CNodeActivityBase(aActivitySig, aNode), |
|
560 CoreActivities::ABindingActivity(aNode.Id()), |
|
561 TIfStaticFetcherNearestInHierarchy(this) |
|
562 { |
|
563 } |
|
564 |
|
565 SubConnActivities::CBuildStack::~CBuildStack() |
|
566 { |
|
567 } |
|
568 |
|
569 DEFINE_SMELEMENT(SubConnActivities::CBuildStack::TSendBuildStackResponse, NetStateMachine::MStateTransition, CBuildStack::TContext) |
|
570 void SubConnActivities::CBuildStack::TSendBuildStackResponse::DoL() |
|
571 { |
|
572 iContext.iNodeActivity->PostToOriginators( |
|
573 TCFInternalEsock::TBuildStackResponse().CRef()); |
|
574 } |
|
575 |
|
576 DEFINE_SMELEMENT(SubConnActivities::CBuildStack::TRequestServiceProviderFromCPR, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
577 void SubConnActivities::CBuildStack::TRequestServiceProviderFromCPR::DoL() |
|
578 { |
|
579 // This transition sends a request for a comms binder to the CPR |
|
580 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
581 SubConnActivities::CBuildStack& buildStackActivity = |
|
582 static_cast<SubConnActivities::CBuildStack&>(*iContext.iNodeActivity); |
|
583 |
|
584 // The activity is a friend of the subconn so lets call on it to do the job |
|
585 buildStackActivity.RequestServiceProviderFromCPRL(iContext); |
|
586 } |
|
587 |
|
588 void SubConnActivities::CBuildStack::RequestServiceProviderFromCPRL(TContext& aContext) |
|
589 { |
|
590 if (aContext.Node().ControlProvider().ServiceProvider() == NULL) |
|
591 { |
|
592 User::Leave(KErrNotReady); |
|
593 } |
|
594 |
|
595 // Post the request to our controls provider's service provider (that the top level CPR that manages our connection) |
|
596 aContext.iNodeActivity->PostRequestTo( |
|
597 *aContext.Node().ControlProvider().ServiceProvider(), |
|
598 TCFServiceProvider::TCommsBinderRequest(aContext.Node().iSubConnType, |
|
599 aContext.Node().iParameterBundle |
|
600 ).CRef() |
|
601 ); |
|
602 } |
|
603 |
|
604 |
|
605 //-========================================================= |
|
606 //CCreate |
|
607 //-========================================================= |
|
608 MeshMachine::CNodeActivityBase* SubConnActivities::CCreate::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
609 { |
|
610 SubConnActivities::CCreate* createActivity = new SubConnActivities::CCreate(aActivitySig, aNode); |
|
611 if (createActivity == NULL) |
|
612 { |
|
613 #ifndef __GCCXML__ |
|
614 RClientInterface::OpenPostMessageClose(aNode.Id(), aNode.Id(), TCFInternalEsock::TSubSess(ESCClose,RMessage2()).CRef()); |
|
615 #endif |
|
616 User::Leave(KErrNoMemory); |
|
617 } |
|
618 return createActivity; |
|
619 } |
|
620 |
|
621 SubConnActivities::CCreate::~CCreate() |
|
622 { |
|
623 //Destroy the subconnection if the ownership hasn't been released! |
|
624 if (Error() != KErrNone) |
|
625 { |
|
626 RClientInterface::OpenPostMessageClose(iSubConnectionNode, iSubConnectionNode, |
|
627 TCFInternalEsock::TSubSess(ESCClose,RMessage2()).CRef()); |
|
628 } |
|
629 } |
|
630 |
|
631 DEFINE_SMELEMENT(SubConnStates::TNoTagOrWaitForIncoming, NetStateMachine::MStateFork, SubConnStates::TContext) |
|
632 TInt SubConnStates::TNoTagOrWaitForIncoming::TransitionTag() |
|
633 { |
|
634 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
635 CESockClientActivityBase& ac = static_cast<CESockClientActivityBase&>(*iContext.iNodeActivity); |
|
636 |
|
637 TPckgBuf<TSubConnOpen> argPkg; |
|
638 ac.ReadL(0,argPkg); |
|
639 iContext.Node().iSubConnType = static_cast<RSubConnection::TSubConnType>(argPkg().iType); |
|
640 if (iContext.Node().iSubConnType == RSubConnection::EWaitIncoming) |
|
641 { |
|
642 return CoreNetStates::KWaitForIncoming; |
|
643 } |
|
644 return MeshMachine::KNoTag; |
|
645 } |
|
646 |
|
647 DEFINE_SMELEMENT(SubConnStates::TNoTagOrAttachToDefaultOrWaitForIncoming, NetStateMachine::MStateFork, SubConnStates::TContext) |
|
648 TInt SubConnStates::TNoTagOrAttachToDefaultOrWaitForIncoming::TransitionTag() |
|
649 { |
|
650 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
651 CESockClientActivityBase& ac = static_cast<CESockClientActivityBase&>(*iContext.iNodeActivity); |
|
652 |
|
653 TPckgBuf<TSubConnOpen> argPkg; |
|
654 ac.ReadL(0,argPkg); |
|
655 iContext.Node().iSubConnType = static_cast<RSubConnection::TSubConnType>(argPkg().iType); |
|
656 if (iContext.Node().iSubConnType == RSubConnection::EWaitIncoming) |
|
657 { |
|
658 return CoreNetStates::KWaitForIncoming; |
|
659 } |
|
660 else if (iContext.Node().iSubConnType == RSubConnection::EAttachToDefault) |
|
661 { |
|
662 return CoreNetStates::KAttachToDefault; |
|
663 } |
|
664 return MeshMachine::KNoTag; |
|
665 } |
|
666 |
|
667 //-========================================================= |
|
668 //CRejoin |
|
669 //-========================================================= |
|
670 MeshMachine::CNodeActivityBase* SubConnActivities::CRejoin::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
671 { |
|
672 return new (ELeave) SubConnActivities::CRejoin(aActivitySig, aNode); |
|
673 } |
|
674 |
|
675 SubConnActivities::CRejoin::~CRejoin() |
|
676 { |
|
677 } |
|
678 |
|
679 void SubConnActivities::CRejoin::InitialiseL(CSubConnection& aSC) |
|
680 { |
|
681 if (!iNewOwner.IsNull()) |
|
682 { |
|
683 __ASSERT_DEBUG(!iOldOwner.IsNull() && !iFlow.IsNull(), User::Panic(KSpecAssert_ESockSSocksbcnst, 9)); |
|
684 return; |
|
685 } |
|
686 |
|
687 if (aSC.ServiceProvider() == NULL) |
|
688 { |
|
689 User::Leave(KErrNotReady); |
|
690 } |
|
691 |
|
692 __ASSERT_DEBUG(aSC.Session(), User::Panic(KSpecAssert_ESockSSocksbcnst, 10)); |
|
693 if (!aSC.Session()->FlowAndSCPRFromSocketHandle(iMessage.Int0(), iFlow, iOldOwner)) |
|
694 { |
|
695 User::Leave(KErrNotFound); |
|
696 } |
|
697 |
|
698 if (iMessage.Function() == ESCRemoveSocket) |
|
699 { |
|
700 RNodeInterface* conn = aSC.ControlProvider().ServiceProvider(); |
|
701 __ASSERT_DEBUG(conn, User::Panic(KSpecAssert_ESockSSocksbcnst, 11)); |
|
702 User::LeaveIfError(conn? KErrNone : KErrArgument); |
|
703 |
|
704 #if defined(__GCCXML__) |
|
705 CConnectionProviderBase& p = *reinterpret_cast<CConnectionProviderBase*>(&(conn->RecipientId().Node())); |
|
706 #else |
|
707 CConnectionProviderBase& p = mcfnode_cast<CConnectionProviderBase>(conn->RecipientId().Node()); |
|
708 #endif |
|
709 RNodeInterface* primarySc = p.DefaultSubConnectionProvider(); |
|
710 __ASSERT_DEBUG( primarySc , User::Panic(KSpecAssert_ESockSSocksbcnst, 12)); |
|
711 |
|
712 iNewOwner = primarySc->RecipientId(); |
|
713 } |
|
714 else if (iMessage.Function() == ESCAddSocket) |
|
715 { |
|
716 iNewOwner = aSC.ServiceProvider()->RecipientId(); |
|
717 } |
|
718 else |
|
719 { |
|
720 __ASSERT_DEBUG(EFalse, User::Panic(KSpecAssert_ESockSSocksbcnst, 13)); |
|
721 } |
|
722 if (iNewOwner == iOldOwner) |
|
723 { |
|
724 User::Leave(KErrAlreadyExists); |
|
725 } |
|
726 } |
|
727 |
|
728 //-========================================================= |
|
729 //CSetParameters |
|
730 //-========================================================= |
|
731 MeshMachine::CNodeActivityBase* SubConnActivities::CSetParameters::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
732 { |
|
733 return new (ELeave) SubConnActivities::CSetParameters(aActivitySig, aNode); |
|
734 } |
|
735 |
|
736 SubConnActivities::CSetParameters::~CSetParameters() |
|
737 { |
|
738 if (! iParameterBundle.IsNull()) |
|
739 { |
|
740 iParameterBundle.Close(); |
|
741 } |
|
742 } |
|
743 |
|
744 RCFParameterFamilyBundleC& SubConnActivities::CSetParameters::GetParameterBundleL() |
|
745 { |
|
746 if ( ! iParameterBundle.IsNull() ) |
|
747 { |
|
748 return iParameterBundle; |
|
749 } |
|
750 //Extract the parameter bundle. |
|
751 TInt length = iMessage.GetDesLengthL(0); |
|
752 RBuf8 buffer; |
|
753 buffer.CreateL(length); |
|
754 CleanupClosePushL(buffer); |
|
755 iMessage.ReadL(0, buffer); |
|
756 |
|
757 iParameterBundle.LoadL(buffer); |
|
758 CleanupStack::PopAndDestroy(&buffer); |
|
759 return iParameterBundle; |
|
760 } |
|
761 |
|
762 void SubConnActivities::CSetParameters::CompleteMessage() |
|
763 { |
|
764 LOG(ESockLog::Printf(_L("SubConnActivities::CSetParameters::CompleteMessage - (%08X) with %d"), iMessage.Handle(), Error())); |
|
765 |
|
766 __ASSERT_DEBUG(!iMessage.IsNull(), User::Panic(KSpecAssert_ESockSSocksbcnst, 14)); |
|
767 iMessage.Complete(Error()); |
|
768 } |
|
769 |
|
770 DEFINE_SMELEMENT(SubConnActivities::CSetParameters::TCompleteClient, NetStateMachine::MStateTransition, TContext) |
|
771 void SubConnActivities::CSetParameters::TCompleteClient::DoL() |
|
772 { |
|
773 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
774 SubConnActivities::CSetParameters& setparamActivity = static_cast<SubConnActivities::CSetParameters&>(*iContext.Activity()); |
|
775 setparamActivity.CompleteMessage(); |
|
776 } |
|
777 DEFINE_SMELEMENT(SubConnActivities::CSetParameters::TStoreNewParams, NetStateMachine::MStateTransition, SubConnStates::TContext) |
|
778 void SubConnActivities::CSetParameters::TStoreNewParams::DoL() |
|
779 { |
|
780 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KCSubConnectionPanic,KPanicNoActivity)); |
|
781 SubConnActivities::CSetParameters& setParamsActivity = |
|
782 static_cast<SubConnActivities::CSetParameters&>(*iContext.iNodeActivity); |
|
783 |
|
784 // Store the parameters in the subconnection node |
|
785 setParamsActivity.StoreParametersInSubConn(iContext); |
|
786 } |
|
787 |
|
788 void SubConnActivities::CSetParameters::StoreParametersInSubConn(TContext& aContext) |
|
789 { |
|
790 // Store the parameters in the CSubConnection node |
|
791 if (!aContext.Node().iParameterBundle.IsNull()) |
|
792 { |
|
793 aContext.Node().iParameterBundle.Close(); |
|
794 } |
|
795 aContext.Node().iParameterBundle.Open(GetParameterBundleL()); |
|
796 aContext.Node().iParameterBundle.Open(); |
|
797 } |
|
798 |
|
799 //-========================================================= |
|
800 //CEventNotification |
|
801 //-========================================================= |
|
802 MeshMachine::CNodeActivityBase* SubConnActivities::CEventNotification::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
|
803 { |
|
804 return new (ELeave) SubConnActivities::CEventNotification(aActivitySig, aNode); |
|
805 } |
|
806 |
|
807 SubConnActivities::CEventNotification::~CEventNotification() |
|
808 { |
|
809 } |
|
810 |
|
811 void SubConnActivities::CEventNotification::RequestEventNotificationSetupL() |
|
812 { |
|
813 if (iMessage.Ptr0()) |
|
814 { |
|
815 TPtr8 ptr((TUint8*)iEventUidFilterList, KMaxUidFilterListLen*sizeof(RSubConnection::TEventFilter)); |
|
816 TInt ret = iMessage.Read(0, ptr, 0); |
|
817 iEventUidFilterListLength = ptr.Length() / sizeof(RSubConnection::TEventFilter); |
|
818 |
|
819 if (ret != KErrNone) |
|
820 { |
|
821 // Null filter list |
|
822 Mem::FillZ ((void*)iEventUidFilterList, KMaxUidFilterListLen*sizeof(RSubConnection::TEventFilter)); |
|
823 iEventUidFilterListLength = 0; |
|
824 } |
|
825 } |
|
826 else |
|
827 { |
|
828 // Null filter list |
|
829 Mem::FillZ ((void*)iEventUidFilterList, KMaxUidFilterListLen*sizeof(RSubConnection::TEventFilter)); |
|
830 iEventUidFilterListLength = 0; |
|
831 } |
|
832 } |
|
833 |
|
834 void SubConnActivities::CEventNotification::RequestAllEventNotificationsL() |
|
835 { |
|
836 RSubConnection::TEventFilter & filter = iEventUidFilterList[0]; |
|
837 if ( iMessage.Int1() ) //ie request only generic events |
|
838 { |
|
839 filter.iEventGroupUid = KSubConnGenericEventsImplUid; |
|
840 filter.iEventMask = 0xffffffff; |
|
841 iEventUidFilterListLength = 1; |
|
842 } |
|
843 else |
|
844 { |
|
845 iEventUidFilterListLength = 0; |
|
846 } |
|
847 } |
|
848 |
|
849 |
|
850 TBool SubConnActivities::CEventNotification::FillInEvent(const CSubConNotificationEvent& aEvent) |
|
851 { |
|
852 TBool sendEvent(iEventUidFilterListLength == 0); |
|
853 for (TUint i = 0; i < iEventUidFilterListLength; ++i) |
|
854 { |
|
855 if (iEventUidFilterList[i].iEventGroupUid == aEvent.GroupId() && |
|
856 iEventUidFilterList[i].iEventMask & aEvent.Id()) |
|
857 { |
|
858 sendEvent = ETrue; |
|
859 break; |
|
860 } |
|
861 } |
|
862 if (sendEvent) |
|
863 { |
|
864 TBuf8<KMaxSubConnectionEventSize> eventBuffer; |
|
865 TPtr8 ptr((TUint8*)eventBuffer.Ptr(),eventBuffer.MaxLength()); |
|
866 if (aEvent.Store(ptr) == KErrNone) |
|
867 { |
|
868 LOG(ESockLog::Printf(_L("ESock: CSubConnection[%x]: Notification Sent. Event Type %d"), this, aEvent.Id())); |
|
869 eventBuffer.SetLength(ptr.Length()); |
|
870 TInt err = iMessage.Write(0, eventBuffer); |
|
871 } |
|
872 } |
|
873 return sendEvent; |
|
874 } |
|
875 |
|
876 |
|
877 |