|
1 // Copyright (c) 2006-2009 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 // |
|
15 |
|
16 |
|
17 |
|
18 |
|
19 // INCLUDE FILES |
|
20 #include "HWRMtrace.h" |
|
21 #include "HWRMLightDomainCRKeys.h" |
|
22 #include "HWRMLightCommonData.h" |
|
23 #include "HWRMClientServer.h" |
|
24 #include "HWRMPrivatePSKeys.h" |
|
25 #include "HWRMConfiguration.h" |
|
26 #include "HWRMLightClientServer.h" |
|
27 #include "HWRMLightService.h" |
|
28 #include "HWRMLightCommands.h" |
|
29 #include "HWRMFeatureMgr.h" |
|
30 #include <featureuids.h> |
|
31 |
|
32 |
|
33 #include "HWRMTargetModifierPlugin.h" |
|
34 |
|
35 // EXTERNAL DATA STRUCTURES |
|
36 // None |
|
37 |
|
38 // EXTERNAL FUNCTION PROTOTYPES |
|
39 // None |
|
40 |
|
41 // CONSTANTS |
|
42 /** |
|
43 * Minimum allowed sensor sensitivity setting for Light |
|
44 */ |
|
45 const TInt KHWRMLightMinSensitivity(1); |
|
46 |
|
47 /** |
|
48 * Maximum allowed sensor sensitivity setting for Light |
|
49 */ |
|
50 const TInt KHWRMLightMaxSensitivity(100); |
|
51 |
|
52 /** |
|
53 * Maximum inactivity time for lights on in seconds |
|
54 */ |
|
55 const TInt KHWRMLightMaxInactivity(60); |
|
56 |
|
57 /** |
|
58 * Minimum inactivity time for lights on in seconds |
|
59 */ |
|
60 const TInt KHWRMLightMinInactivity(5); |
|
61 |
|
62 /** |
|
63 * Default inactivity time for lights on in seconds. |
|
64 * Used if observer cannot be set up. |
|
65 */ |
|
66 const TInt KHWRMLightDefaultInactivity(15); |
|
67 |
|
68 // MACROS |
|
69 // None |
|
70 |
|
71 // LOCAL CONSTANTS AND MACROS |
|
72 // None |
|
73 |
|
74 // MODULE DATA STRUCTURES |
|
75 // None |
|
76 |
|
77 // LOCAL FUNCTION PROTOTYPES |
|
78 // None |
|
79 |
|
80 // FORWARD DECLARATIONS |
|
81 // None |
|
82 |
|
83 // ============================= LOCAL FUNCTIONS =============================== |
|
84 |
|
85 // ============================ MEMBER FUNCTIONS =============================== |
|
86 |
|
87 // ----------------------------------------------------------------------------- |
|
88 // CHWRMLightCommonData::CHWRMLightCommonData |
|
89 // C++ constructor |
|
90 // ----------------------------------------------------------------------------- |
|
91 // |
|
92 CHWRMLightCommonData::CHWRMLightCommonData() |
|
93 { |
|
94 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::CHWRMLightCommonData()" ) ); |
|
95 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::CHWRMLightCommonData - return" ) ); |
|
96 } |
|
97 |
|
98 // ----------------------------------------------------------------------------- |
|
99 // CHWRMLightCommonData::ConstructL |
|
100 // Symbian 2nd phase constructor can leave. |
|
101 // ----------------------------------------------------------------------------- |
|
102 // |
|
103 void CHWRMLightCommonData::ConstructL(CHWRMPluginHandler* aPluginHandler, |
|
104 CHWRMReservationHandler* aReservationHandler) |
|
105 { |
|
106 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::ConstructL()" ) ); |
|
107 |
|
108 //The feature UID NFeature::KAmbientLightSensor is defined in featureuids.h |
|
109 iSensorSupported = HWRMFeatureMgr::IsFeatureSupported( NFeature::KAmbientLightSensor ); |
|
110 // Load target modifier plugin, if such a thing exists. |
|
111 // Plugin is not mandatory for HWRM functionality, |
|
112 // but the light control logic will be broken if the plugin is dropped from the image. |
|
113 TRAPD( err, iTargetModifier = CHWRMTargetModifierPlugin::NewL( KHWRMLightApiEComMatch ) ); |
|
114 if ( err != KErrNone ) |
|
115 { |
|
116 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - Target modifier plugin not loaded; cause: %d" ), err ); |
|
117 } |
|
118 |
|
119 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - Sensor support: 0x%x" ), iSensorSupported ); |
|
120 |
|
121 ResetCenrepL(); |
|
122 |
|
123 // Initialize full system target. Ensure that only supported targets are included. |
|
124 if ( iTargetModifier ) |
|
125 { |
|
126 iFullSystemTarget = iTargetModifier->GetFullSystemTarget() & iSupportedTargets; |
|
127 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - Full System Target: 0x%x" ), iFullSystemTarget ); |
|
128 } |
|
129 |
|
130 // Set up status P&S values |
|
131 User::LeaveIfError(RProperty::Define(KPSUidHWResourceNotification, KHWRMLightStatus, RProperty::EByteArray, KNoCapability, KHWRMSidOnlyPolicy)); |
|
132 User::LeaveIfError(iLightStatusProperty.Attach(KPSUidHWResourceNotification, KHWRMLightStatus)); |
|
133 |
|
134 TInt currentTarget( KHWRMLightFirstTarget ); |
|
135 |
|
136 for( TInt i = 0; i < KHWRMLightMaxTargets; i++ ) |
|
137 { |
|
138 THWRMStatusInfo info; |
|
139 info.iTarget = currentTarget; |
|
140 info.iStatus = CHWRMExtendedLight::ELightStatusUnknown; |
|
141 iStatusList.AppendL( info ); |
|
142 // shift the mask and target ready for next loop |
|
143 currentTarget <<= 1; |
|
144 } |
|
145 |
|
146 TInt arraySize = ( sizeof( THWRMStatusInfo ) ) * KHWRMLightMaxTargets; |
|
147 TPtr8 arrayPtr( ( TUint8* )&iStatusList[0], arraySize, arraySize ); |
|
148 |
|
149 User::LeaveIfError( iLightStatusProperty.Set( arrayPtr ) ); |
|
150 |
|
151 // Construct light service last so that the common data is in order to be used |
|
152 // in service construction. |
|
153 iLightService = CHWRMLightService::NewL(aPluginHandler, aReservationHandler, *this); |
|
154 |
|
155 // Reset intensity and sensitivity to update values to plugin, |
|
156 // as lightservice is not yet available when ResetCenrepL was called earlier. |
|
157 SetDefaultIntensity(iDefaultIntensity, ETrue); |
|
158 |
|
159 if ( iSensorSupported ) |
|
160 { |
|
161 SetDefaultSensitivity(iDefaultSensitivity, ETrue); |
|
162 } |
|
163 |
|
164 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - return " ) ); |
|
165 } |
|
166 |
|
167 // ----------------------------------------------------------------------------- |
|
168 // CHWRMLightCommonData::NewL |
|
169 // Two-phased constructor. |
|
170 // ----------------------------------------------------------------------------- |
|
171 // |
|
172 CHWRMLightCommonData* CHWRMLightCommonData::NewL(CHWRMPluginHandler* aPluginHandler, |
|
173 CHWRMReservationHandler* aReservationHandler) |
|
174 { |
|
175 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::NewL()" ) ); |
|
176 |
|
177 CHWRMLightCommonData* self = new( ELeave ) CHWRMLightCommonData(); |
|
178 |
|
179 CleanupStack::PushL( self ); |
|
180 self->ConstructL(aPluginHandler, aReservationHandler); |
|
181 CleanupStack::Pop(); |
|
182 |
|
183 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::NewL - return 0x%x" ), self ); |
|
184 |
|
185 return self; |
|
186 } |
|
187 |
|
188 // --------------------------------------------------------- |
|
189 // Destructor |
|
190 // --------------------------------------------------------- |
|
191 // |
|
192 CHWRMLightCommonData::~CHWRMLightCommonData() |
|
193 { |
|
194 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::~CHWRMLightCommonData()" ) ); |
|
195 |
|
196 delete iLightService; |
|
197 iLightService = NULL; |
|
198 |
|
199 // Destroy target modifier plugin |
|
200 delete iTargetModifier; |
|
201 iTargetModifier = NULL; |
|
202 |
|
203 // Clean up central repository related data |
|
204 CleanCenrep(); |
|
205 |
|
206 iLightStatusProperty.Close(); |
|
207 |
|
208 // NULL these references so that pc-lint will not complain. |
|
209 // They are cleaned in CleanCenrep(); |
|
210 iIntensityNotifyHandler = NULL; |
|
211 iSensitivityNotifyHandler = NULL; |
|
212 iSensorNotifyHandler = NULL; |
|
213 iRepository = NULL; |
|
214 iLightsTimeoutObserver = NULL; |
|
215 |
|
216 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::~CHWRMLightCommonData - return" ) ); |
|
217 } |
|
218 |
|
219 // ----------------------------------------------------------------------------- |
|
220 // CHWRMLightCommonData::PublishLightStatus |
|
221 // ----------------------------------------------------------------------------- |
|
222 // |
|
223 void CHWRMLightCommonData::PublishLightStatus(TInt aTarget, CHWRMLight::TLightStatus aStatus) |
|
224 { |
|
225 COMPONENT_TRACE3(_L("HWRM Server - CHWRMLightCommonData::PublishLightStatus(0x%x, 0x%x)"), aTarget, aStatus); |
|
226 |
|
227 // Publish Light status to P&S. If publishing fails, something is very wrong |
|
228 // with P&S, so ignore it. If it is memory issue, hopefully it will work |
|
229 // next time. If it is not, we can't do anything about it anyway. |
|
230 |
|
231 TInt err(KErrNone); |
|
232 |
|
233 // Loop through target and update correct indexes of iStatusList |
|
234 TInt currentTarget(KHWRMLightFirstTarget); |
|
235 TInt currentStatus = aStatus; |
|
236 |
|
237 for ( int i = 0; i < KHWRMLightMaxTargets; i++ ) |
|
238 { |
|
239 if ( aTarget & currentTarget ) |
|
240 { |
|
241 THWRMStatusInfo info; |
|
242 info.iTarget = currentTarget; |
|
243 info.iStatus = currentStatus; |
|
244 const TInt& target( info.iTarget ); |
|
245 TInt j = iStatusList.FindInOrder( target, FindByTarget ); |
|
246 |
|
247 if ( j >= 0 && j < KHWRMLightMaxTargets ) |
|
248 { |
|
249 iStatusList[j].iStatus = currentStatus; |
|
250 } |
|
251 } |
|
252 // shift the mask and target ready for next loop |
|
253 currentTarget <<= 1; |
|
254 } |
|
255 |
|
256 COMPONENT_TRACE1( (_L("HWRM Server - CHWRMLightCommonData::PublishLightStatus - Setting light status property.") ) ); |
|
257 |
|
258 TInt arraySize = ( sizeof( THWRMStatusInfo ) ) * KHWRMLightMaxTargets; |
|
259 TPtr8 arrayPtr( ( TUint8* )&iStatusList[0], arraySize, arraySize ); |
|
260 |
|
261 err = iLightStatusProperty.Set( arrayPtr ); |
|
262 |
|
263 if ( err != KErrNone ) |
|
264 { |
|
265 COMPONENT_TRACE2(_L("HWRM Server - CHWRMLightCommonData::PublishLightStatus - Property set failed: %d"), err ); |
|
266 } |
|
267 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::PublishLightStatus - return")); |
|
268 } |
|
269 |
|
270 // ----------------------------------------------------------------------------- |
|
271 // CHWRMLightCommonData::DefaultSensitivity |
|
272 // ----------------------------------------------------------------------------- |
|
273 // |
|
274 TInt CHWRMLightCommonData::DefaultSensitivity() |
|
275 { |
|
276 if ( !iRepository ) |
|
277 { |
|
278 TRAP_IGNORE(ResetCenrepL()); |
|
279 } |
|
280 |
|
281 return iDefaultSensitivity; |
|
282 } |
|
283 |
|
284 // ----------------------------------------------------------------------------- |
|
285 // CHWRMLightCommonData::SensorEnabled |
|
286 // ----------------------------------------------------------------------------- |
|
287 // |
|
288 TBool CHWRMLightCommonData::SensorEnabled() |
|
289 { |
|
290 TBool retval(EFalse); |
|
291 |
|
292 if ( iSensorSupported ) |
|
293 { |
|
294 if ( !iRepository ) |
|
295 { |
|
296 TRAP_IGNORE(ResetCenrepL()); |
|
297 } |
|
298 |
|
299 retval = iSensorOn; |
|
300 } |
|
301 |
|
302 return retval; |
|
303 } |
|
304 |
|
305 // ----------------------------------------------------------------------------- |
|
306 // CHWRMLightCommonData::DefaultState |
|
307 // ----------------------------------------------------------------------------- |
|
308 // |
|
309 CHWRMLight::TLightStatus CHWRMLightCommonData::DefaultState() const |
|
310 { |
|
311 CHWRMLight::TLightStatus retval(CHWRMLight::ELightOn); |
|
312 |
|
313 if ( (User::InactivityTime()).Int() >= iInactivityLimit ) |
|
314 { |
|
315 retval = CHWRMLight::ELightOff; |
|
316 } |
|
317 |
|
318 COMPONENT_TRACE4(_L("HWRM Server - CHWRMLightCommonData::DefaultState - Inactivitity time: %d, Limit: %d, State: %d"), (User::InactivityTime()).Int(), iInactivityLimit, retval); |
|
319 |
|
320 return retval; |
|
321 } |
|
322 |
|
323 |
|
324 // ----------------------------------------------------------------------------- |
|
325 // CHWRMLightCommonData::HandleNotifyInt |
|
326 // ----------------------------------------------------------------------------- |
|
327 // |
|
328 void CHWRMLightCommonData::HandleNotifyInt(TUint32 aId, TInt aNewValue) |
|
329 { |
|
330 COMPONENT_TRACE3(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyInt(0x%x, 0x%x)"), aId, aNewValue) ; |
|
331 |
|
332 switch(aId) |
|
333 { |
|
334 case KLightIntensity: |
|
335 { |
|
336 SetDefaultIntensity(aNewValue); |
|
337 break; |
|
338 } |
|
339 case KLightSensorSensitivity: |
|
340 { |
|
341 SetDefaultSensitivity(aNewValue); |
|
342 break; |
|
343 } |
|
344 case KLightSensorInUse: |
|
345 { |
|
346 iSensorOn = (aNewValue != 0); |
|
347 COMPONENT_TRACE2(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyInt - Sensor set: %d"), iSensorOn); |
|
348 |
|
349 // Set lights on unless sensor is not supported or inactivity time passed |
|
350 if ( iLightService && |
|
351 iSensorSupported && |
|
352 DefaultState() == CHWRMLight::ELightOn ) |
|
353 { |
|
354 iLightService->SystemLightsOn(); |
|
355 } |
|
356 |
|
357 break; |
|
358 } |
|
359 default: |
|
360 { |
|
361 // Do nothing, as key does not concern us. |
|
362 COMPONENT_TRACE2(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyInt - Invalid key notified: 0x%x"), aId ); |
|
363 break; |
|
364 } |
|
365 } |
|
366 |
|
367 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyInt - return") ); |
|
368 } |
|
369 |
|
370 // ----------------------------------------------------------------------------- |
|
371 // CHWRMLightCommonData::HandleNotifyError |
|
372 // ----------------------------------------------------------------------------- |
|
373 // |
|
374 #if defined(COMPONENT_TRACE_FLAG) && defined(_DEBUG) |
|
375 void CHWRMLightCommonData::HandleNotifyError(TUint32 aId, TInt error, CCenRepListener* aHandler) |
|
376 #else |
|
377 void CHWRMLightCommonData::HandleNotifyError(TUint32 /*aId*/, TInt /*error*/, CCenRepListener* /*aHandler*/) |
|
378 #endif |
|
379 { |
|
380 COMPONENT_TRACE4(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyError(0x%x, 0x%x, 0x%x)"), aId, error, aHandler); |
|
381 |
|
382 // Try to restart cenrep related functionality. If it fails, clean up and try to restart when values are asked next. |
|
383 TRAPD(err, ResetCenrepL()); |
|
384 |
|
385 if (err != KErrNone) |
|
386 { |
|
387 CleanCenrep(); |
|
388 COMPONENT_TRACE2(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyError - Cenrep reset failed: %d"), err ); |
|
389 } |
|
390 |
|
391 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::HandleNotifyError - return") ); |
|
392 } |
|
393 |
|
394 // ----------------------------------------------------------------------------- |
|
395 // CHWRMLightCommonData::SetDefaultIntensity |
|
396 // ----------------------------------------------------------------------------- |
|
397 // |
|
398 void CHWRMLightCommonData::SetDefaultIntensity(TInt aValue, TBool aConstructCall) |
|
399 { |
|
400 iDefaultIntensity = aValue; |
|
401 |
|
402 if ( iDefaultIntensity < KHWRMLightMinIntensity ) |
|
403 { |
|
404 iDefaultIntensity = KHWRMLightMinIntensity; |
|
405 } |
|
406 else if ( iDefaultIntensity > KHWRMLightMaxIntensity) |
|
407 { |
|
408 iDefaultIntensity = KHWRMLightMaxIntensity; |
|
409 } |
|
410 else |
|
411 { |
|
412 // no else |
|
413 } |
|
414 |
|
415 // Update value to plugin, if iLightService is initialized |
|
416 if ( iLightService ) |
|
417 { |
|
418 TInt target(iSupportedTargets); |
|
419 |
|
420 if(aConstructCall) |
|
421 { |
|
422 target = iFullSystemTarget; //During bootup, intensity of system targets supported in the platform are changed. |
|
423 } |
|
424 |
|
425 TRAPD( err, iLightService->UpdateDefaultIntensityL(target, iDefaultIntensity) ); |
|
426 |
|
427 if ( err != KErrNone ) |
|
428 { |
|
429 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::SetDefaultIntensity - Error updating plugin: %d" ), err ); |
|
430 } |
|
431 else |
|
432 { |
|
433 // Intensity change successful. |
|
434 // Set lights on unless sensor control is enabled or inactivity time passed or this is called from constructor |
|
435 if ( !aConstructCall && |
|
436 !(iSensorSupported && iSensorOn) && |
|
437 DefaultState() == CHWRMLight::ELightOn ) |
|
438 { |
|
439 iLightService->SystemLightsOn(); |
|
440 } |
|
441 } |
|
442 } |
|
443 |
|
444 |
|
445 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::SetDefaultIntensity: %d" ), iDefaultIntensity ); |
|
446 } |
|
447 |
|
448 // ----------------------------------------------------------------------------- |
|
449 // CHWRMLightCommonData::SetDefaultSensitivity |
|
450 // ----------------------------------------------------------------------------- |
|
451 // |
|
452 void CHWRMLightCommonData::SetDefaultSensitivity(TInt aValue, TBool aConstructCall) |
|
453 { |
|
454 iDefaultSensitivity = aValue; |
|
455 |
|
456 if ( iDefaultSensitivity < KHWRMLightMinSensitivity ) |
|
457 { |
|
458 iDefaultSensitivity = KHWRMLightMinSensitivity; |
|
459 } |
|
460 else if ( iDefaultSensitivity > KHWRMLightMaxSensitivity) |
|
461 { |
|
462 iDefaultSensitivity = KHWRMLightMaxSensitivity; |
|
463 } |
|
464 else |
|
465 { |
|
466 // no else |
|
467 } |
|
468 |
|
469 // Update value to plugin, if iLightService is initialized |
|
470 if ( iLightService && iSensorSupported) |
|
471 { |
|
472 TRAPD( err, iLightService->UpdateDefaultSensitivityL(iDefaultSensitivity) ); |
|
473 |
|
474 if ( err != KErrNone ) |
|
475 { |
|
476 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::SetDefaultSensitivity - Error updating plugin: %d" ), err ); |
|
477 } |
|
478 else |
|
479 { |
|
480 // Sensitivity change successful. |
|
481 // Set lights on unless sensor control is not enabled or inactivity time passed or this is called from constructor |
|
482 if ( !aConstructCall && |
|
483 iSensorOn && |
|
484 DefaultState() == CHWRMLight::ELightOn ) |
|
485 { |
|
486 iLightService->SystemLightsOn(); |
|
487 } |
|
488 } |
|
489 } |
|
490 |
|
491 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::SetDefaultSensitivity: %d" ), iDefaultSensitivity ); |
|
492 } |
|
493 |
|
494 |
|
495 // ----------------------------------------------------------------------------- |
|
496 // CHWRMLightCommonData::LightsTimeoutChange |
|
497 // ----------------------------------------------------------------------------- |
|
498 // |
|
499 void CHWRMLightCommonData::LightsTimeoutChange(TInt aTimeout) |
|
500 { |
|
501 if ( aTimeout < KHWRMLightMinInactivity ) |
|
502 { |
|
503 iInactivityLimit = KHWRMLightMinInactivity; |
|
504 } |
|
505 else if ( aTimeout > KHWRMLightMaxInactivity ) |
|
506 { |
|
507 iInactivityLimit = KHWRMLightMaxInactivity; |
|
508 } |
|
509 else |
|
510 { |
|
511 iInactivityLimit = aTimeout; |
|
512 } |
|
513 |
|
514 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::LightsTimeoutChange: %d" ), iInactivityLimit ); |
|
515 } |
|
516 |
|
517 // ----------------------------------------------------------------------------- |
|
518 // CHWRMLightCommonData::CleanCenrep |
|
519 // Cleans the central repository related functionality. |
|
520 // ----------------------------------------------------------------------------- |
|
521 // |
|
522 void CHWRMLightCommonData::CleanCenrep() |
|
523 { |
|
524 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::CleanCenrep()") ); |
|
525 |
|
526 if ( iIntensityNotifyHandler ) |
|
527 { |
|
528 iIntensityNotifyHandler->StopListening(); |
|
529 } |
|
530 if ( iSensitivityNotifyHandler ) |
|
531 { |
|
532 iSensitivityNotifyHandler->StopListening(); |
|
533 } |
|
534 if ( iSensorNotifyHandler ) |
|
535 { |
|
536 iSensorNotifyHandler->StopListening(); |
|
537 } |
|
538 |
|
539 delete iIntensityNotifyHandler; |
|
540 delete iSensitivityNotifyHandler; |
|
541 delete iSensorNotifyHandler; |
|
542 delete iRepository; |
|
543 delete iLightsTimeoutObserver; |
|
544 |
|
545 iIntensityNotifyHandler = NULL; |
|
546 iSensitivityNotifyHandler = NULL; |
|
547 iSensorNotifyHandler = NULL; |
|
548 iRepository = NULL; |
|
549 iLightsTimeoutObserver = NULL; |
|
550 |
|
551 COMPONENT_TRACE1(_L( "HWRM Server - CHWRMLightCommonData::CleanCenrep - return" ) ); |
|
552 } |
|
553 |
|
554 // ----------------------------------------------------------------------------- |
|
555 // CHWRMLightCommonData::ResetCenrepL |
|
556 // (Re)starts the central repository related functionality. |
|
557 // ----------------------------------------------------------------------------- |
|
558 // |
|
559 void CHWRMLightCommonData::ResetCenrepL() |
|
560 { |
|
561 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::ResetCenrep()") ); |
|
562 |
|
563 CleanCenrep(); |
|
564 |
|
565 // Get read only values from cenrep |
|
566 iRepository = CRepository::NewL(KCRUidLightSettings); |
|
567 |
|
568 TInt value(0); |
|
569 User::LeaveIfError(iRepository->Get(KLightIntensity, value)); |
|
570 SetDefaultIntensity(value); |
|
571 |
|
572 User::LeaveIfError(iRepository->Get(KLightTargetMask, iSupportedTargets)); |
|
573 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - iSupportedTargets: 0x%x" ), iSupportedTargets ); |
|
574 |
|
575 // All target combinations up to all targets defined are legal, so snip the rest off |
|
576 iSupportedTargets &= KHWRMAllTargets; |
|
577 |
|
578 if ( iSensorSupported ) |
|
579 { |
|
580 User::LeaveIfError(iRepository->Get(KLightSensorSensitivity, value)); |
|
581 SetDefaultSensitivity(value); |
|
582 |
|
583 User::LeaveIfError(iRepository->Get(KLightSensorInUse, value)); |
|
584 iSensorOn = (value != 0); |
|
585 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - iSensorOn: %d" ), iSensorOn ); |
|
586 |
|
587 TInt err = iRepository->Get(KLightSensorMask, iSensorTargets); |
|
588 |
|
589 if ( err == KErrNone ) |
|
590 { |
|
591 // Sensor targets can only contain supported targets. |
|
592 iSensorTargets &= iSupportedTargets; |
|
593 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - iSensorTargets: 0x%x" ), iSensorTargets ); |
|
594 } |
|
595 else |
|
596 { |
|
597 iSensorTargets = iSupportedTargets; |
|
598 COMPONENT_TRACE2(_L( "HWRM Server - CHWRMLightCommonData::ConstructL - Error getting sensor targets: %d, assuming all targets are sensor targets" ), err ); |
|
599 } |
|
600 } |
|
601 |
|
602 // Set up cenrep notify handlers for each key |
|
603 // (separate handlers to ensure that notifications correctly also in repository resets) |
|
604 iIntensityNotifyHandler = CCenRepListener::NewL(*this, |
|
605 *iRepository, |
|
606 KLightIntensity); |
|
607 iIntensityNotifyHandler->StartListeningL(); |
|
608 |
|
609 if ( iSensorSupported ) |
|
610 { |
|
611 iSensitivityNotifyHandler = CCenRepListener::NewL(*this, |
|
612 *iRepository, |
|
613 KLightSensorSensitivity); |
|
614 iSensorNotifyHandler = CCenRepListener::NewL(*this, |
|
615 *iRepository, |
|
616 KLightSensorInUse); |
|
617 iSensitivityNotifyHandler->StartListeningL(); |
|
618 iSensorNotifyHandler->StartListeningL(); |
|
619 } |
|
620 |
|
621 |
|
622 TRAPD( err, iLightsTimeoutObserver = CHWRMLightsTimeoutObserver::NewL(this)); |
|
623 |
|
624 if ( err != KErrNone ) |
|
625 { |
|
626 // Use default value if timeout observer cannot be created |
|
627 iInactivityLimit = KHWRMLightDefaultInactivity; |
|
628 COMPONENT_TRACE2(_L("HWRM Server - CHWRMLightCommonData::ResetCenrep - Using default lights timeout value: %d "),iInactivityLimit ); |
|
629 } |
|
630 |
|
631 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::ResetCenrep - return") ); |
|
632 } |
|
633 |
|
634 // ----------------------------------------------------------------------------- |
|
635 // CHWRMLightCommonData::ModifyTargetL |
|
636 // Passes the call to target modifier plugin |
|
637 // ----------------------------------------------------------------------------- |
|
638 // |
|
639 TInt CHWRMLightCommonData::ModifyTargetL(TInt aTarget) |
|
640 { |
|
641 // If target modifier plugin doesn't exist, just return the target |
|
642 if ( iTargetModifier ) |
|
643 { |
|
644 return iTargetModifier->ModifyTargetL( aTarget); |
|
645 } |
|
646 else |
|
647 { |
|
648 COMPONENT_TRACE1(_L("HWRM Server - CHWRMLightCommonData::ModifyTargetL - Target modifier plugin NULL, no modification") ); |
|
649 return aTarget; |
|
650 } |
|
651 } |
|
652 |
|
653 // ----------------------------------------------------------------------------- |
|
654 // CHWRMLightCommonData::FindByTarget |
|
655 // Finds item from iStatusList by target. |
|
656 // ----------------------------------------------------------------------------- |
|
657 // |
|
658 TInt CHWRMLightCommonData::FindByTarget( const TInt* aTarget, |
|
659 const THWRMStatusInfo& aItem ) |
|
660 { |
|
661 if ( *aTarget < aItem.iTarget ) |
|
662 { |
|
663 return -1; |
|
664 } |
|
665 else if ( *aTarget > aItem.iTarget ) |
|
666 { |
|
667 return 1; |
|
668 } |
|
669 |
|
670 return 0; |
|
671 } |
|
672 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
|
673 |
|
674 // End of File |