|
sl@0
|
1 |
// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
2 |
// All rights reserved.
|
|
sl@0
|
3 |
// This component and the accompanying materials are made available
|
|
sl@0
|
4 |
// under the terms of the License "Eclipse Public License v1.0"
|
|
sl@0
|
5 |
// which accompanies this distribution, and is available
|
|
sl@0
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
7 |
//
|
|
sl@0
|
8 |
// Initial Contributors:
|
|
sl@0
|
9 |
// Nokia Corporation - initial contribution.
|
|
sl@0
|
10 |
//
|
|
sl@0
|
11 |
// Contributors:
|
|
sl@0
|
12 |
//
|
|
sl@0
|
13 |
// Description:
|
|
sl@0
|
14 |
// domain\src\domainsrv.cpp
|
|
sl@0
|
15 |
//
|
|
sl@0
|
16 |
//
|
|
sl@0
|
17 |
|
|
sl@0
|
18 |
#include <e32debug.h>
|
|
sl@0
|
19 |
#include <e32base.h>
|
|
sl@0
|
20 |
#include <e32base_private.h>
|
|
sl@0
|
21 |
#include <e32property.h>
|
|
sl@0
|
22 |
#include <f32file.h>
|
|
sl@0
|
23 |
|
|
sl@0
|
24 |
#include <domainpolicy.h>
|
|
sl@0
|
25 |
#include "domainsrv.h"
|
|
sl@0
|
26 |
|
|
sl@0
|
27 |
#define __DS_PANIC(aError) User::Panic(_L("domainSrv.cpp"), (-(aError)) | (__LINE__ << 16))
|
|
sl@0
|
28 |
#define __DS_ASSERT(aCond) ((aCond) || (User::Panic(_L("domainSrv.cpp; assertion failed"), __LINE__), 1))
|
|
sl@0
|
29 |
|
|
sl@0
|
30 |
//#define __DS_DEBUG
|
|
sl@0
|
31 |
|
|
sl@0
|
32 |
#ifdef __DS_DEBUG
|
|
sl@0
|
33 |
#define __DS_TRACE(s) RDebug::Print s
|
|
sl@0
|
34 |
#else
|
|
sl@0
|
35 |
#define __DS_TRACE(s)
|
|
sl@0
|
36 |
#endif
|
|
sl@0
|
37 |
|
|
sl@0
|
38 |
static _LIT_SECURITY_POLICY_PASS(KAllowAllPolicy);
|
|
sl@0
|
39 |
static _LIT_SECURITY_POLICY_C1(KPowerMgmtPolicy,ECapabilityPowerMgmt);
|
|
sl@0
|
40 |
|
|
sl@0
|
41 |
// forward refs
|
|
sl@0
|
42 |
class CSvrDomain;
|
|
sl@0
|
43 |
class CDmHierarchy;
|
|
sl@0
|
44 |
class CPowerUpHandler;
|
|
sl@0
|
45 |
class CDmHierarchyPower;
|
|
sl@0
|
46 |
class CDmSvrManager;
|
|
sl@0
|
47 |
class CDmDomainServer;
|
|
sl@0
|
48 |
class CDmDomainSession;
|
|
sl@0
|
49 |
class CDmManagerServer;
|
|
sl@0
|
50 |
class CDmManagerSession;
|
|
sl@0
|
51 |
|
|
sl@0
|
52 |
|
|
sl@0
|
53 |
|
|
sl@0
|
54 |
// CSvrDomain
|
|
sl@0
|
55 |
class CSvrDomain : public CTimer
|
|
sl@0
|
56 |
{
|
|
sl@0
|
57 |
public:
|
|
sl@0
|
58 |
static CSvrDomain* New(CDmHierarchy& aHierarchy, const TDmDomainSpec&);
|
|
sl@0
|
59 |
|
|
sl@0
|
60 |
// from CTimer
|
|
sl@0
|
61 |
void RunL();
|
|
sl@0
|
62 |
|
|
sl@0
|
63 |
void Attach(CDmDomainSession*);
|
|
sl@0
|
64 |
void Detach(CDmDomainSession*);
|
|
sl@0
|
65 |
void AddChild(CSvrDomain*);
|
|
sl@0
|
66 |
CSvrDomain* Lookup(TDmDomainId);
|
|
sl@0
|
67 |
TBool CheckPropValue(TInt aPropValue);
|
|
sl@0
|
68 |
void RequestDomainTransition();
|
|
sl@0
|
69 |
void CompleteMemberTransition(TInt aError);
|
|
sl@0
|
70 |
void CancelTransition();
|
|
sl@0
|
71 |
void SetObserver(TBool aSet);
|
|
sl@0
|
72 |
TDmDomainState State();
|
|
sl@0
|
73 |
|
|
sl@0
|
74 |
private:
|
|
sl@0
|
75 |
CSvrDomain(CDmHierarchy& aHierarchy, const TDmDomainSpec*);
|
|
sl@0
|
76 |
void Construct(const TDmDomainSpec* spec);
|
|
sl@0
|
77 |
|
|
sl@0
|
78 |
void RequestMembersTransition();
|
|
sl@0
|
79 |
void RequestChildrenTransition();
|
|
sl@0
|
80 |
void MembersTransitionDone();
|
|
sl@0
|
81 |
void ChildrenTransitionDone();
|
|
sl@0
|
82 |
void CompleteDomainTransition();
|
|
sl@0
|
83 |
|
|
sl@0
|
84 |
private:
|
|
sl@0
|
85 |
CDmHierarchy& iHierarchy;
|
|
sl@0
|
86 |
CSvrDomain* iParent;
|
|
sl@0
|
87 |
CSvrDomain* iPeer;
|
|
sl@0
|
88 |
CSvrDomain* iChild;
|
|
sl@0
|
89 |
RProperty iProperty;
|
|
sl@0
|
90 |
CDmDomainSession* iSessions;
|
|
sl@0
|
91 |
TUint16 iChildrenCount;
|
|
sl@0
|
92 |
TUint16 iTransCount;
|
|
sl@0
|
93 |
TTimeIntervalMicroSeconds32 iTransTimeBudget;
|
|
sl@0
|
94 |
|
|
sl@0
|
95 |
public:
|
|
sl@0
|
96 |
const TSecurityPolicy iJoinPolicy;
|
|
sl@0
|
97 |
TBool iIsObserved;
|
|
sl@0
|
98 |
TDmDomainId iId;
|
|
sl@0
|
99 |
};
|
|
sl@0
|
100 |
|
|
sl@0
|
101 |
|
|
sl@0
|
102 |
// CDmHierarchy
|
|
sl@0
|
103 |
class CDmHierarchy : public CBase
|
|
sl@0
|
104 |
{
|
|
sl@0
|
105 |
public:
|
|
sl@0
|
106 |
static CDmHierarchy* New(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy);
|
|
sl@0
|
107 |
|
|
sl@0
|
108 |
CSvrDomain* LookupDomain(TDmDomainId aDomainId);
|
|
sl@0
|
109 |
TInt RequestDomainTransition(TDmDomainId, TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection, const RMessage2* aMessage);
|
|
sl@0
|
110 |
void RequestTransition(const RMessage2* aMessage);
|
|
sl@0
|
111 |
TInt StartObserver( TDmDomainId aDomainId,TDmNotifyType aNotifyType);
|
|
sl@0
|
112 |
void SetNotifyMessage(const RMessage2* aMessage);
|
|
sl@0
|
113 |
void CompleteNotification(TInt aError);
|
|
sl@0
|
114 |
TBool OutstandingNotification();
|
|
sl@0
|
115 |
void StopObserver();
|
|
sl@0
|
116 |
virtual TInt RequestSystemTransition(TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection, const RMessage2* aMessage);
|
|
sl@0
|
117 |
virtual void CompleteTransition(TInt aError);
|
|
sl@0
|
118 |
virtual void NotifyCompletion(TInt aReason);
|
|
sl@0
|
119 |
|
|
sl@0
|
120 |
protected:
|
|
sl@0
|
121 |
CDmHierarchy(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy);
|
|
sl@0
|
122 |
void SetState(TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection = ETraverseDefault);
|
|
sl@0
|
123 |
|
|
sl@0
|
124 |
private:
|
|
sl@0
|
125 |
RMessagePtr2 iTransMessagePtr;
|
|
sl@0
|
126 |
RMessagePtr2 iObsvrMessagePtr;
|
|
sl@0
|
127 |
CSvrDomain* iObservedDomain;
|
|
sl@0
|
128 |
TBool iOutstandingNotification;
|
|
sl@0
|
129 |
public:
|
|
sl@0
|
130 |
TDmHierarchyId iHierarchyId;
|
|
sl@0
|
131 |
CSvrDomain* iRootDomain;
|
|
sl@0
|
132 |
CSvrDomain* iTransDomain;
|
|
sl@0
|
133 |
TInt iTransPropValue;
|
|
sl@0
|
134 |
TDmDomainState iTransState;
|
|
sl@0
|
135 |
TDmTraverseDirection iTraverseDirection;
|
|
sl@0
|
136 |
TUint8 iTransId;
|
|
sl@0
|
137 |
CDmManagerSession* iControllerSession; // only one controller per hierarchy
|
|
sl@0
|
138 |
TDmHierarchyPolicy iPolicy;
|
|
sl@0
|
139 |
RArray<TTransitionFailure> iTransitionFailures;
|
|
sl@0
|
140 |
|
|
sl@0
|
141 |
// observer stuff
|
|
sl@0
|
142 |
TBool iObserverStarted;
|
|
sl@0
|
143 |
TDmNotifyType iNotifyType;
|
|
sl@0
|
144 |
RArray<TTransInfo> iTransitions;
|
|
sl@0
|
145 |
CDmManagerSession* iObserverSession; // only one observer per hierarchy
|
|
sl@0
|
146 |
TInt iObservedChildren;
|
|
sl@0
|
147 |
};
|
|
sl@0
|
148 |
|
|
sl@0
|
149 |
|
|
sl@0
|
150 |
// CPowerUpHandler
|
|
sl@0
|
151 |
// Active object used to receive power-up notifications
|
|
sl@0
|
152 |
// from the Kernel-level power manager
|
|
sl@0
|
153 |
class CPowerUpHandler : public CActive
|
|
sl@0
|
154 |
{
|
|
sl@0
|
155 |
public:
|
|
sl@0
|
156 |
static CPowerUpHandler* New(CDmHierarchyPower& aHierarchyPower);
|
|
sl@0
|
157 |
|
|
sl@0
|
158 |
// from CActive
|
|
sl@0
|
159 |
void RunL();
|
|
sl@0
|
160 |
void DoCancel();
|
|
sl@0
|
161 |
|
|
sl@0
|
162 |
void RequestWakeupEventNotification();
|
|
sl@0
|
163 |
void Cancel();
|
|
sl@0
|
164 |
|
|
sl@0
|
165 |
private:
|
|
sl@0
|
166 |
CPowerUpHandler(CDmHierarchyPower& aHierarchyPower);
|
|
sl@0
|
167 |
void Construct();
|
|
sl@0
|
168 |
|
|
sl@0
|
169 |
private:
|
|
sl@0
|
170 |
CDmHierarchyPower& iHierarchyPower;
|
|
sl@0
|
171 |
};
|
|
sl@0
|
172 |
|
|
sl@0
|
173 |
|
|
sl@0
|
174 |
// CDmHierarchyPower
|
|
sl@0
|
175 |
// CDmHierarchy-derived class
|
|
sl@0
|
176 |
// Interfaces to the Kernel-level power manager
|
|
sl@0
|
177 |
class CDmHierarchyPower : public CDmHierarchy
|
|
sl@0
|
178 |
{
|
|
sl@0
|
179 |
public:
|
|
sl@0
|
180 |
static CDmHierarchyPower* New(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy);
|
|
sl@0
|
181 |
|
|
sl@0
|
182 |
// from CDmHierarchy
|
|
sl@0
|
183 |
virtual TInt RequestSystemTransition(TDmDomainState, TDmTraverseDirection aTraverseDirection, const RMessage2* aMessage);
|
|
sl@0
|
184 |
virtual void CompleteTransition(TInt aError);
|
|
sl@0
|
185 |
virtual void NotifyCompletion(TInt aReason);
|
|
sl@0
|
186 |
|
|
sl@0
|
187 |
void PowerUp(); // called from CPowerUpHandler
|
|
sl@0
|
188 |
|
|
sl@0
|
189 |
private:
|
|
sl@0
|
190 |
CDmHierarchyPower(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy);
|
|
sl@0
|
191 |
void Construct();
|
|
sl@0
|
192 |
|
|
sl@0
|
193 |
private:
|
|
sl@0
|
194 |
enum
|
|
sl@0
|
195 |
{
|
|
sl@0
|
196 |
EPoweringDown = 0x01,
|
|
sl@0
|
197 |
};
|
|
sl@0
|
198 |
TUint8 iTransStatus;
|
|
sl@0
|
199 |
CPowerUpHandler* iPowerUpHandler;
|
|
sl@0
|
200 |
};
|
|
sl@0
|
201 |
|
|
sl@0
|
202 |
|
|
sl@0
|
203 |
// CDmSvrManager
|
|
sl@0
|
204 |
class CDmSvrManager : public CBase
|
|
sl@0
|
205 |
{
|
|
sl@0
|
206 |
public:
|
|
sl@0
|
207 |
static CDmSvrManager* New();
|
|
sl@0
|
208 |
|
|
sl@0
|
209 |
TInt BuildDomainTree(TDmHierarchyId aHierarchyId, CDmHierarchy*& aHierarchy);
|
|
sl@0
|
210 |
CDmHierarchy* LookupHierarchy(TDmHierarchyId aHierarchyId);
|
|
sl@0
|
211 |
TInt LookupDomain(TDmHierarchyId aHierarchyId, TDmDomainId aDomainId, CSvrDomain*& aDomain);
|
|
sl@0
|
212 |
|
|
sl@0
|
213 |
private:
|
|
sl@0
|
214 |
CDmSvrManager();
|
|
sl@0
|
215 |
void Construct();
|
|
sl@0
|
216 |
|
|
sl@0
|
217 |
private:
|
|
sl@0
|
218 |
RPointerArray<CDmHierarchy> iDomainHierarchies;
|
|
sl@0
|
219 |
};
|
|
sl@0
|
220 |
|
|
sl@0
|
221 |
// CDmDomainServer
|
|
sl@0
|
222 |
class CDmDomainServer : public CServer2
|
|
sl@0
|
223 |
{
|
|
sl@0
|
224 |
public:
|
|
sl@0
|
225 |
// from CServer2
|
|
sl@0
|
226 |
CSession2* NewSessionL(const TVersion& aVer) const;
|
|
sl@0
|
227 |
CSession2* NewSessionL(const TVersion& aVer, const RMessage2& aMessage) const;
|
|
sl@0
|
228 |
|
|
sl@0
|
229 |
CDmDomainServer(CDmSvrManager* aManager) : CServer2(CActive::EPriorityStandard), iManager(aManager)
|
|
sl@0
|
230 |
{}
|
|
sl@0
|
231 |
|
|
sl@0
|
232 |
public:
|
|
sl@0
|
233 |
CDmSvrManager* iManager;
|
|
sl@0
|
234 |
};
|
|
sl@0
|
235 |
|
|
sl@0
|
236 |
// CDmDomainSession
|
|
sl@0
|
237 |
class CDmDomainSession : public CSession2
|
|
sl@0
|
238 |
{
|
|
sl@0
|
239 |
public:
|
|
sl@0
|
240 |
// from CBase
|
|
sl@0
|
241 |
~CDmDomainSession();
|
|
sl@0
|
242 |
|
|
sl@0
|
243 |
// from CSession2
|
|
sl@0
|
244 |
void ServiceL(const RMessage2& aMessage);
|
|
sl@0
|
245 |
|
|
sl@0
|
246 |
private:
|
|
sl@0
|
247 |
CSvrDomain* iDomain;
|
|
sl@0
|
248 |
|
|
sl@0
|
249 |
public:
|
|
sl@0
|
250 |
CDmDomainSession* iNext;
|
|
sl@0
|
251 |
TUint8 iPending;
|
|
sl@0
|
252 |
TBool iNotificationEnabled;
|
|
sl@0
|
253 |
};
|
|
sl@0
|
254 |
|
|
sl@0
|
255 |
class CDmManagerServer : public CServer2
|
|
sl@0
|
256 |
{
|
|
sl@0
|
257 |
public:
|
|
sl@0
|
258 |
// from CServer2
|
|
sl@0
|
259 |
CSession2* NewSessionL(const TVersion& aVer) const;
|
|
sl@0
|
260 |
CSession2* NewSessionL(const TVersion& aVer, const RMessage2&) const;
|
|
sl@0
|
261 |
|
|
sl@0
|
262 |
CDmManagerServer(CDmSvrManager* aManager) : CServer2(CActive::EPriorityStandard), iManager(aManager)
|
|
sl@0
|
263 |
{}
|
|
sl@0
|
264 |
CDmSvrManager* iManager;
|
|
sl@0
|
265 |
};
|
|
sl@0
|
266 |
|
|
sl@0
|
267 |
class CDmManagerSession : public CSession2
|
|
sl@0
|
268 |
{
|
|
sl@0
|
269 |
public:
|
|
sl@0
|
270 |
// from CBase
|
|
sl@0
|
271 |
~CDmManagerSession();
|
|
sl@0
|
272 |
|
|
sl@0
|
273 |
// from CSession2
|
|
sl@0
|
274 |
void ServiceL(const RMessage2& aMessage);
|
|
sl@0
|
275 |
|
|
sl@0
|
276 |
CDmManagerSession();
|
|
sl@0
|
277 |
private:
|
|
sl@0
|
278 |
CDmHierarchy* iHierarchy; // not owned
|
|
sl@0
|
279 |
};
|
|
sl@0
|
280 |
|
|
sl@0
|
281 |
|
|
sl@0
|
282 |
|
|
sl@0
|
283 |
|
|
sl@0
|
284 |
//*********************************************************
|
|
sl@0
|
285 |
// TTransitionFailure
|
|
sl@0
|
286 |
//*********************************************************
|
|
sl@0
|
287 |
/**
|
|
sl@0
|
288 |
@internalTechnology
|
|
sl@0
|
289 |
|
|
sl@0
|
290 |
Constructor for transition failure info.
|
|
sl@0
|
291 |
|
|
sl@0
|
292 |
@param aDomainID Id of the domain of interest
|
|
sl@0
|
293 |
@param aError error code of transition
|
|
sl@0
|
294 |
*/
|
|
sl@0
|
295 |
TTransitionFailure::TTransitionFailure(TDmDomainId aDomainId, TInt aError) :
|
|
sl@0
|
296 |
iDomainId(aDomainId), iError(aError)
|
|
sl@0
|
297 |
{
|
|
sl@0
|
298 |
}
|
|
sl@0
|
299 |
|
|
sl@0
|
300 |
//*********************************************************
|
|
sl@0
|
301 |
// TTransInfo
|
|
sl@0
|
302 |
//*********************************************************
|
|
sl@0
|
303 |
|
|
sl@0
|
304 |
/**
|
|
sl@0
|
305 |
@internalTechnology
|
|
sl@0
|
306 |
|
|
sl@0
|
307 |
Constructor for transition failure info.
|
|
sl@0
|
308 |
|
|
sl@0
|
309 |
@param aDomainID Id of the domain of interest
|
|
sl@0
|
310 |
@param aState State of the domain after transition
|
|
sl@0
|
311 |
@param aError error code of transition
|
|
sl@0
|
312 |
*/
|
|
sl@0
|
313 |
TTransInfo::TTransInfo(TDmDomainId aDomainId, TDmDomainState aState, TInt aError) :
|
|
sl@0
|
314 |
iDomainId(aDomainId), iState(aState), iError(aError)
|
|
sl@0
|
315 |
{
|
|
sl@0
|
316 |
}
|
|
sl@0
|
317 |
|
|
sl@0
|
318 |
//*********************************************************
|
|
sl@0
|
319 |
// CSvrDomain
|
|
sl@0
|
320 |
//*********************************************************
|
|
sl@0
|
321 |
|
|
sl@0
|
322 |
|
|
sl@0
|
323 |
CSvrDomain::CSvrDomain(CDmHierarchy& aHierarchy, const TDmDomainSpec* spec)
|
|
sl@0
|
324 |
: CTimer(CActive::EPriorityStandard),
|
|
sl@0
|
325 |
iHierarchy(aHierarchy),
|
|
sl@0
|
326 |
iTransTimeBudget(spec->iTimeBudgetUs),
|
|
sl@0
|
327 |
iJoinPolicy(spec->iJoinPolicy),
|
|
sl@0
|
328 |
iId(spec->iId)
|
|
sl@0
|
329 |
{}
|
|
sl@0
|
330 |
|
|
sl@0
|
331 |
CSvrDomain* CSvrDomain::New(CDmHierarchy& aHierarchy, const TDmDomainSpec& aSpec)
|
|
sl@0
|
332 |
{
|
|
sl@0
|
333 |
|
|
sl@0
|
334 |
CSvrDomain* self = new CSvrDomain(aHierarchy, &aSpec);
|
|
sl@0
|
335 |
|
|
sl@0
|
336 |
if (!self)
|
|
sl@0
|
337 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
338 |
self->Construct(&aSpec);
|
|
sl@0
|
339 |
return self;
|
|
sl@0
|
340 |
}
|
|
sl@0
|
341 |
|
|
sl@0
|
342 |
void CSvrDomain::Construct(const TDmDomainSpec* spec)
|
|
sl@0
|
343 |
{
|
|
sl@0
|
344 |
TInt r = iProperty.Define(
|
|
sl@0
|
345 |
KUidDmPropertyCategory,
|
|
sl@0
|
346 |
DmStatePropertyKey(iHierarchy.iHierarchyId, iId),
|
|
sl@0
|
347 |
RProperty::EInt,
|
|
sl@0
|
348 |
KAllowAllPolicy,KPowerMgmtPolicy);
|
|
sl@0
|
349 |
|
|
sl@0
|
350 |
if (r != KErrNone)
|
|
sl@0
|
351 |
__DS_PANIC(r);
|
|
sl@0
|
352 |
|
|
sl@0
|
353 |
r = iProperty.Attach(KUidDmPropertyCategory, DmStatePropertyKey(
|
|
sl@0
|
354 |
iHierarchy.iHierarchyId,
|
|
sl@0
|
355 |
iId));
|
|
sl@0
|
356 |
|
|
sl@0
|
357 |
if (r != KErrNone)
|
|
sl@0
|
358 |
__DS_PANIC(r);
|
|
sl@0
|
359 |
|
|
sl@0
|
360 |
r = iProperty.Set(DmStatePropertyValue(0, spec->iInitState));
|
|
sl@0
|
361 |
if (r != KErrNone)
|
|
sl@0
|
362 |
__DS_PANIC(r);
|
|
sl@0
|
363 |
|
|
sl@0
|
364 |
TRAP(r, CTimer::ConstructL());
|
|
sl@0
|
365 |
if (r != KErrNone)
|
|
sl@0
|
366 |
__DS_PANIC(r);
|
|
sl@0
|
367 |
CActiveScheduler::Add(this);
|
|
sl@0
|
368 |
}
|
|
sl@0
|
369 |
|
|
sl@0
|
370 |
void CSvrDomain::Attach(CDmDomainSession* aSession)
|
|
sl@0
|
371 |
{
|
|
sl@0
|
372 |
aSession->iNext = iSessions;
|
|
sl@0
|
373 |
iSessions = aSession;
|
|
sl@0
|
374 |
}
|
|
sl@0
|
375 |
|
|
sl@0
|
376 |
void CSvrDomain::Detach(CDmDomainSession* aSession)
|
|
sl@0
|
377 |
{
|
|
sl@0
|
378 |
CDmDomainSession** prevp = &iSessions;
|
|
sl@0
|
379 |
while (*prevp != aSession)
|
|
sl@0
|
380 |
{
|
|
sl@0
|
381 |
prevp = &((*prevp)->iNext);
|
|
sl@0
|
382 |
__DS_ASSERT(*prevp);
|
|
sl@0
|
383 |
}
|
|
sl@0
|
384 |
*(prevp) = aSession->iNext;
|
|
sl@0
|
385 |
}
|
|
sl@0
|
386 |
|
|
sl@0
|
387 |
void CSvrDomain::AddChild(CSvrDomain* aChild)
|
|
sl@0
|
388 |
{
|
|
sl@0
|
389 |
++iChildrenCount;
|
|
sl@0
|
390 |
aChild->iParent = this;
|
|
sl@0
|
391 |
if(iIsObserved)
|
|
sl@0
|
392 |
aChild->iIsObserved=ETrue;
|
|
sl@0
|
393 |
// Insert the child in the list of its peers
|
|
sl@0
|
394 |
aChild->iPeer = iChild;
|
|
sl@0
|
395 |
iChild = aChild;
|
|
sl@0
|
396 |
}
|
|
sl@0
|
397 |
|
|
sl@0
|
398 |
CSvrDomain* CSvrDomain::Lookup(TDmDomainId aDomainId)
|
|
sl@0
|
399 |
{
|
|
sl@0
|
400 |
if (iId == aDomainId)
|
|
sl@0
|
401 |
return this;
|
|
sl@0
|
402 |
|
|
sl@0
|
403 |
CSvrDomain* child = iChild;
|
|
sl@0
|
404 |
while (child)
|
|
sl@0
|
405 |
{
|
|
sl@0
|
406 |
CSvrDomain* domain = child->Lookup(aDomainId);
|
|
sl@0
|
407 |
if (domain)
|
|
sl@0
|
408 |
return domain;
|
|
sl@0
|
409 |
child = child->iPeer;
|
|
sl@0
|
410 |
}
|
|
sl@0
|
411 |
return NULL;
|
|
sl@0
|
412 |
}
|
|
sl@0
|
413 |
|
|
sl@0
|
414 |
TBool CSvrDomain::CheckPropValue(TInt aPropValue)
|
|
sl@0
|
415 |
{ return iHierarchy.iTransPropValue == aPropValue; }
|
|
sl@0
|
416 |
|
|
sl@0
|
417 |
void CSvrDomain::RequestMembersTransition()
|
|
sl@0
|
418 |
{
|
|
sl@0
|
419 |
__DS_TRACE((_L("CSvrDomain::RequestMembersTransition() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
420 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
421 |
|
|
sl@0
|
422 |
for(CDmDomainSession* s = iSessions; s; s = s->iNext)
|
|
sl@0
|
423 |
if (s->iNotificationEnabled)
|
|
sl@0
|
424 |
{
|
|
sl@0
|
425 |
++iTransCount;
|
|
sl@0
|
426 |
s->iPending = ETrue;
|
|
sl@0
|
427 |
// notifications will be disabled until the client makes another
|
|
sl@0
|
428 |
// call to RDmDomain::RequestTransitionNotification()
|
|
sl@0
|
429 |
s->iNotificationEnabled = EFalse;
|
|
sl@0
|
430 |
}
|
|
sl@0
|
431 |
|
|
sl@0
|
432 |
if(iIsObserved)
|
|
sl@0
|
433 |
{
|
|
sl@0
|
434 |
if((iHierarchy.iNotifyType&EDmNotifyTransRequest)==EDmNotifyTransRequest)
|
|
sl@0
|
435 |
{
|
|
sl@0
|
436 |
TTransInfo transInfo(iId,State(),KDmErrOutstanding);
|
|
sl@0
|
437 |
iHierarchy.iTransitions.Append(transInfo);
|
|
sl@0
|
438 |
if(iHierarchy.OutstandingNotification())
|
|
sl@0
|
439 |
iHierarchy.CompleteNotification(KErrNone);
|
|
sl@0
|
440 |
}
|
|
sl@0
|
441 |
}
|
|
sl@0
|
442 |
if (iTransCount > 0)
|
|
sl@0
|
443 |
CTimer::After(iTransTimeBudget);
|
|
sl@0
|
444 |
iProperty.Set(iHierarchy.iTransPropValue);
|
|
sl@0
|
445 |
if (iTransCount == 0)
|
|
sl@0
|
446 |
MembersTransitionDone();
|
|
sl@0
|
447 |
}
|
|
sl@0
|
448 |
|
|
sl@0
|
449 |
|
|
sl@0
|
450 |
void CSvrDomain::RequestChildrenTransition()
|
|
sl@0
|
451 |
{
|
|
sl@0
|
452 |
__DS_TRACE((_L("CSvrDomain::RequestChildrenTransition() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
453 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
454 |
iTransCount = iChildrenCount;
|
|
sl@0
|
455 |
if (iTransCount)
|
|
sl@0
|
456 |
{
|
|
sl@0
|
457 |
CSvrDomain* child = iChild;
|
|
sl@0
|
458 |
__DS_ASSERT(child);
|
|
sl@0
|
459 |
do {
|
|
sl@0
|
460 |
child->RequestDomainTransition();
|
|
sl@0
|
461 |
child = child->iPeer;
|
|
sl@0
|
462 |
}
|
|
sl@0
|
463 |
while(child);
|
|
sl@0
|
464 |
}
|
|
sl@0
|
465 |
else
|
|
sl@0
|
466 |
ChildrenTransitionDone();
|
|
sl@0
|
467 |
}
|
|
sl@0
|
468 |
|
|
sl@0
|
469 |
void CSvrDomain::RequestDomainTransition()
|
|
sl@0
|
470 |
{
|
|
sl@0
|
471 |
__DS_TRACE((_L("CSvrDomain::RequestDomainTransition() hierarchy=%d, domain=0x%x state=0x%x prop=0x%x"),
|
|
sl@0
|
472 |
iHierarchy.iHierarchyId, iId, iHierarchy.iTransState, iHierarchy.iTransPropValue));
|
|
sl@0
|
473 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
474 |
if (iHierarchy.iTraverseDirection == ETraverseChildrenFirst)
|
|
sl@0
|
475 |
RequestChildrenTransition();
|
|
sl@0
|
476 |
else
|
|
sl@0
|
477 |
RequestMembersTransition();
|
|
sl@0
|
478 |
}
|
|
sl@0
|
479 |
|
|
sl@0
|
480 |
void CSvrDomain::MembersTransitionDone()
|
|
sl@0
|
481 |
{
|
|
sl@0
|
482 |
__DS_TRACE((_L("CSvrDomain::MembersTransitionDone() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
483 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
484 |
if (iHierarchy.iTraverseDirection == ETraverseChildrenFirst)
|
|
sl@0
|
485 |
CompleteDomainTransition();
|
|
sl@0
|
486 |
else
|
|
sl@0
|
487 |
RequestChildrenTransition();
|
|
sl@0
|
488 |
}
|
|
sl@0
|
489 |
|
|
sl@0
|
490 |
void CSvrDomain::ChildrenTransitionDone()
|
|
sl@0
|
491 |
{
|
|
sl@0
|
492 |
__DS_TRACE((_L("CSvrDomain::ChildrenTransitionDone() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
493 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
494 |
if (iHierarchy.iTraverseDirection == ETraverseChildrenFirst)
|
|
sl@0
|
495 |
RequestMembersTransition();
|
|
sl@0
|
496 |
else
|
|
sl@0
|
497 |
CompleteDomainTransition();
|
|
sl@0
|
498 |
}
|
|
sl@0
|
499 |
|
|
sl@0
|
500 |
void CSvrDomain::CompleteMemberTransition(TInt aError)
|
|
sl@0
|
501 |
{
|
|
sl@0
|
502 |
__DS_TRACE((_L("CSvrDomain::CompleteMemberTransition() hierarchy=%d, domain=0x%x, aError = %d"), iHierarchy.iHierarchyId, iId, aError));
|
|
sl@0
|
503 |
__DS_ASSERT(iTransCount);
|
|
sl@0
|
504 |
|
|
sl@0
|
505 |
if (aError)
|
|
sl@0
|
506 |
{
|
|
sl@0
|
507 |
// Add a transition failure to the array
|
|
sl@0
|
508 |
TTransitionFailure failure(iId, aError);
|
|
sl@0
|
509 |
iHierarchy.iTransitionFailures.Append(failure);
|
|
sl@0
|
510 |
|
|
sl@0
|
511 |
if(iIsObserved)
|
|
sl@0
|
512 |
{
|
|
sl@0
|
513 |
if((iHierarchy.iNotifyType&EDmNotifyFail)==EDmNotifyFail)
|
|
sl@0
|
514 |
{
|
|
sl@0
|
515 |
TTransInfo transInfo(iId,State(),aError);
|
|
sl@0
|
516 |
iHierarchy.iTransitions.Append(transInfo);
|
|
sl@0
|
517 |
if(iHierarchy.OutstandingNotification())
|
|
sl@0
|
518 |
iHierarchy.CompleteNotification(KErrNone);
|
|
sl@0
|
519 |
}
|
|
sl@0
|
520 |
}
|
|
sl@0
|
521 |
// examine the failure policy to work out what to do
|
|
sl@0
|
522 |
if (iHierarchy.iPolicy.iFailurePolicy == ETransitionFailureStop)
|
|
sl@0
|
523 |
{
|
|
sl@0
|
524 |
iHierarchy.CompleteTransition(aError);
|
|
sl@0
|
525 |
return;
|
|
sl@0
|
526 |
}
|
|
sl@0
|
527 |
}
|
|
sl@0
|
528 |
else if(iIsObserved)
|
|
sl@0
|
529 |
{
|
|
sl@0
|
530 |
if((iHierarchy.iNotifyType&EDmNotifyPass) == EDmNotifyPass)
|
|
sl@0
|
531 |
{
|
|
sl@0
|
532 |
TTransInfo transInfo(iId,State(),aError);
|
|
sl@0
|
533 |
iHierarchy.iTransitions.Append(transInfo);
|
|
sl@0
|
534 |
if(iHierarchy.OutstandingNotification())
|
|
sl@0
|
535 |
iHierarchy.CompleteNotification(KErrNone);
|
|
sl@0
|
536 |
}
|
|
sl@0
|
537 |
}
|
|
sl@0
|
538 |
|
|
sl@0
|
539 |
if (--iTransCount == 0)
|
|
sl@0
|
540 |
{
|
|
sl@0
|
541 |
CTimer::Cancel();
|
|
sl@0
|
542 |
MembersTransitionDone();
|
|
sl@0
|
543 |
}
|
|
sl@0
|
544 |
}
|
|
sl@0
|
545 |
|
|
sl@0
|
546 |
void CSvrDomain::RunL()
|
|
sl@0
|
547 |
{ // Timer expired
|
|
sl@0
|
548 |
__DS_TRACE((_L("CSvrDomain::RunL() Members transition timeout hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
549 |
|
|
sl@0
|
550 |
// Add a transition failure to the array
|
|
sl@0
|
551 |
TTransitionFailure failure(iId,KErrTimedOut);
|
|
sl@0
|
552 |
iHierarchy.iTransitionFailures.Append(failure);
|
|
sl@0
|
553 |
|
|
sl@0
|
554 |
|
|
sl@0
|
555 |
// examine the failure policy to work out what to do
|
|
sl@0
|
556 |
if (iHierarchy.iPolicy.iFailurePolicy == ETransitionFailureStop)
|
|
sl@0
|
557 |
{
|
|
sl@0
|
558 |
iHierarchy.CompleteTransition(KErrTimedOut);
|
|
sl@0
|
559 |
return;
|
|
sl@0
|
560 |
}
|
|
sl@0
|
561 |
|
|
sl@0
|
562 |
if (iTransCount)
|
|
sl@0
|
563 |
{ // Complete transition of all members
|
|
sl@0
|
564 |
CDmDomainSession* session = iSessions;
|
|
sl@0
|
565 |
while (session)
|
|
sl@0
|
566 |
{
|
|
sl@0
|
567 |
session->iPending = EFalse;
|
|
sl@0
|
568 |
session = session->iNext;
|
|
sl@0
|
569 |
}
|
|
sl@0
|
570 |
iTransCount = 0;
|
|
sl@0
|
571 |
MembersTransitionDone();
|
|
sl@0
|
572 |
}
|
|
sl@0
|
573 |
}
|
|
sl@0
|
574 |
|
|
sl@0
|
575 |
|
|
sl@0
|
576 |
void CSvrDomain::CompleteDomainTransition()
|
|
sl@0
|
577 |
{
|
|
sl@0
|
578 |
__DS_TRACE((_L("CSvrDomain::CompleteDomainTransition() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
579 |
__DS_ASSERT(iTransCount == 0);
|
|
sl@0
|
580 |
if (iHierarchy.iTransDomain == this)
|
|
sl@0
|
581 |
{
|
|
sl@0
|
582 |
const TInt err = (iHierarchy.iTransitionFailures.Count() > 0)?
|
|
sl@0
|
583 |
iHierarchy.iTransitionFailures[0].iError : KErrNone;
|
|
sl@0
|
584 |
iHierarchy.CompleteTransition(err);
|
|
sl@0
|
585 |
}
|
|
sl@0
|
586 |
else
|
|
sl@0
|
587 |
{
|
|
sl@0
|
588 |
__DS_ASSERT(iParent);
|
|
sl@0
|
589 |
__DS_ASSERT(iParent->iTransCount);
|
|
sl@0
|
590 |
if (--iParent->iTransCount == 0)
|
|
sl@0
|
591 |
iParent->ChildrenTransitionDone();
|
|
sl@0
|
592 |
}
|
|
sl@0
|
593 |
}
|
|
sl@0
|
594 |
|
|
sl@0
|
595 |
void CSvrDomain::CancelTransition()
|
|
sl@0
|
596 |
{
|
|
sl@0
|
597 |
__DS_TRACE((_L("CSvrDomain::CancelTransition() hierarchy=%d, domain=0x%x"), iHierarchy.iHierarchyId, iId));
|
|
sl@0
|
598 |
CTimer::Cancel();
|
|
sl@0
|
599 |
CSvrDomain* child = iChild;
|
|
sl@0
|
600 |
while (child)
|
|
sl@0
|
601 |
{
|
|
sl@0
|
602 |
child->CancelTransition();
|
|
sl@0
|
603 |
child = child->iPeer;
|
|
sl@0
|
604 |
}
|
|
sl@0
|
605 |
CDmDomainSession* session = iSessions;
|
|
sl@0
|
606 |
while (session)
|
|
sl@0
|
607 |
{
|
|
sl@0
|
608 |
session->iPending = EFalse;
|
|
sl@0
|
609 |
session = session->iNext;
|
|
sl@0
|
610 |
}
|
|
sl@0
|
611 |
iTransCount = 0;
|
|
sl@0
|
612 |
}
|
|
sl@0
|
613 |
|
|
sl@0
|
614 |
void CSvrDomain::SetObserver(TBool aSet)
|
|
sl@0
|
615 |
{
|
|
sl@0
|
616 |
iIsObserved=aSet;
|
|
sl@0
|
617 |
if(aSet)
|
|
sl@0
|
618 |
{
|
|
sl@0
|
619 |
iHierarchy.iObservedChildren++;
|
|
sl@0
|
620 |
}
|
|
sl@0
|
621 |
else
|
|
sl@0
|
622 |
{
|
|
sl@0
|
623 |
// this should be zero at the end
|
|
sl@0
|
624 |
iHierarchy.iObservedChildren--;
|
|
sl@0
|
625 |
}
|
|
sl@0
|
626 |
if(iChildrenCount!=0)
|
|
sl@0
|
627 |
{
|
|
sl@0
|
628 |
CSvrDomain* domain=iChild;
|
|
sl@0
|
629 |
do {
|
|
sl@0
|
630 |
domain->SetObserver(aSet);
|
|
sl@0
|
631 |
domain = domain->iPeer;
|
|
sl@0
|
632 |
}
|
|
sl@0
|
633 |
while(domain);
|
|
sl@0
|
634 |
}
|
|
sl@0
|
635 |
}
|
|
sl@0
|
636 |
|
|
sl@0
|
637 |
TDmDomainState CSvrDomain::State()
|
|
sl@0
|
638 |
{
|
|
sl@0
|
639 |
TInt value;
|
|
sl@0
|
640 |
iProperty.Get(value);
|
|
sl@0
|
641 |
return DmStateFromPropertyValue(value);
|
|
sl@0
|
642 |
}
|
|
sl@0
|
643 |
|
|
sl@0
|
644 |
//*********************************************************
|
|
sl@0
|
645 |
// CDmHierarchy
|
|
sl@0
|
646 |
//*********************************************************
|
|
sl@0
|
647 |
|
|
sl@0
|
648 |
CDmHierarchy* CDmHierarchy::New(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy)
|
|
sl@0
|
649 |
{
|
|
sl@0
|
650 |
CDmHierarchy* self;
|
|
sl@0
|
651 |
|
|
sl@0
|
652 |
if (aHierarchyId == KDmHierarchyIdPower)
|
|
sl@0
|
653 |
self = CDmHierarchyPower::New(aHierarchyId, aPolicy);
|
|
sl@0
|
654 |
else
|
|
sl@0
|
655 |
self = new CDmHierarchy(aHierarchyId, aPolicy);
|
|
sl@0
|
656 |
|
|
sl@0
|
657 |
if (!self)
|
|
sl@0
|
658 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
659 |
|
|
sl@0
|
660 |
return self;
|
|
sl@0
|
661 |
}
|
|
sl@0
|
662 |
|
|
sl@0
|
663 |
CDmHierarchy::CDmHierarchy(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy) :
|
|
sl@0
|
664 |
iOutstandingNotification(EFalse),
|
|
sl@0
|
665 |
iHierarchyId(aHierarchyId),
|
|
sl@0
|
666 |
iPolicy(aPolicy)
|
|
sl@0
|
667 |
{
|
|
sl@0
|
668 |
iTransitionFailures.Reset();
|
|
sl@0
|
669 |
}
|
|
sl@0
|
670 |
|
|
sl@0
|
671 |
CSvrDomain* CDmHierarchy::LookupDomain(TDmDomainId aDomainId)
|
|
sl@0
|
672 |
{
|
|
sl@0
|
673 |
return iRootDomain ? iRootDomain->Lookup(aDomainId) : NULL;
|
|
sl@0
|
674 |
}
|
|
sl@0
|
675 |
|
|
sl@0
|
676 |
void CDmHierarchy::RequestTransition(const RMessage2* aMessage)
|
|
sl@0
|
677 |
{
|
|
sl@0
|
678 |
// reset the array of transition failures
|
|
sl@0
|
679 |
iTransitionFailures.Reset();
|
|
sl@0
|
680 |
|
|
sl@0
|
681 |
if (aMessage)
|
|
sl@0
|
682 |
iTransMessagePtr = *aMessage;
|
|
sl@0
|
683 |
iTransPropValue = DmStatePropertyValue(++iTransId, iTransState);
|
|
sl@0
|
684 |
|
|
sl@0
|
685 |
iTransDomain->RequestDomainTransition();
|
|
sl@0
|
686 |
}
|
|
sl@0
|
687 |
|
|
sl@0
|
688 |
|
|
sl@0
|
689 |
TInt CDmHierarchy::StartObserver(TDmDomainId aDomainId,TDmNotifyType aNotifyType)
|
|
sl@0
|
690 |
{
|
|
sl@0
|
691 |
iObservedDomain = LookupDomain(aDomainId);
|
|
sl@0
|
692 |
|
|
sl@0
|
693 |
if(iObservedDomain==NULL)
|
|
sl@0
|
694 |
return KDmErrBadDomainId;
|
|
sl@0
|
695 |
|
|
sl@0
|
696 |
|
|
sl@0
|
697 |
iObservedDomain->SetObserver(ETrue);
|
|
sl@0
|
698 |
iNotifyType=aNotifyType;
|
|
sl@0
|
699 |
iObserverStarted=ETrue;
|
|
sl@0
|
700 |
return KErrNone;
|
|
sl@0
|
701 |
}
|
|
sl@0
|
702 |
|
|
sl@0
|
703 |
void CDmHierarchy::SetNotifyMessage(const RMessage2* aMessage)
|
|
sl@0
|
704 |
{
|
|
sl@0
|
705 |
if (aMessage)
|
|
sl@0
|
706 |
{
|
|
sl@0
|
707 |
iObsvrMessagePtr = *aMessage;
|
|
sl@0
|
708 |
iOutstandingNotification=ETrue;
|
|
sl@0
|
709 |
}
|
|
sl@0
|
710 |
}
|
|
sl@0
|
711 |
|
|
sl@0
|
712 |
TBool CDmHierarchy::OutstandingNotification()
|
|
sl@0
|
713 |
{
|
|
sl@0
|
714 |
return iOutstandingNotification;
|
|
sl@0
|
715 |
}
|
|
sl@0
|
716 |
|
|
sl@0
|
717 |
void CDmHierarchy::CompleteNotification(TInt aError)
|
|
sl@0
|
718 |
{
|
|
sl@0
|
719 |
if(iOutstandingNotification)
|
|
sl@0
|
720 |
{
|
|
sl@0
|
721 |
iObsvrMessagePtr.Complete(aError);
|
|
sl@0
|
722 |
iOutstandingNotification=EFalse;
|
|
sl@0
|
723 |
}
|
|
sl@0
|
724 |
}
|
|
sl@0
|
725 |
|
|
sl@0
|
726 |
void CDmHierarchy::StopObserver()
|
|
sl@0
|
727 |
{
|
|
sl@0
|
728 |
|
|
sl@0
|
729 |
iObservedDomain->SetObserver(EFalse);
|
|
sl@0
|
730 |
iTransitions.Reset();
|
|
sl@0
|
731 |
iObserverStarted=EFalse;
|
|
sl@0
|
732 |
}
|
|
sl@0
|
733 |
void CDmHierarchy::NotifyCompletion(TInt aReason)
|
|
sl@0
|
734 |
{
|
|
sl@0
|
735 |
iTransDomain = NULL;
|
|
sl@0
|
736 |
iTransPropValue = 0;
|
|
sl@0
|
737 |
iTransMessagePtr.Complete(aReason);
|
|
sl@0
|
738 |
}
|
|
sl@0
|
739 |
|
|
sl@0
|
740 |
TInt CDmHierarchy::RequestSystemTransition(TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection, const RMessage2* aMessage)
|
|
sl@0
|
741 |
{
|
|
sl@0
|
742 |
iTransDomain = iRootDomain;
|
|
sl@0
|
743 |
SetState(aTargetState, aTraverseDirection);
|
|
sl@0
|
744 |
RequestTransition(aMessage);
|
|
sl@0
|
745 |
return KErrNone;
|
|
sl@0
|
746 |
}
|
|
sl@0
|
747 |
|
|
sl@0
|
748 |
|
|
sl@0
|
749 |
TInt CDmHierarchy::RequestDomainTransition(
|
|
sl@0
|
750 |
TDmDomainId aDomainId,
|
|
sl@0
|
751 |
TDmDomainState aTargetState,
|
|
sl@0
|
752 |
TDmTraverseDirection aTraverseDirection,
|
|
sl@0
|
753 |
const RMessage2* aMessage)
|
|
sl@0
|
754 |
{
|
|
sl@0
|
755 |
__DS_TRACE((_L("CDmHierarchy::RequestTransition() hierarchy=%d domain=0x%x state=0x%x"), iHierarchyId, aDomainId, aTargetState));
|
|
sl@0
|
756 |
iTransDomain = LookupDomain(aDomainId);
|
|
sl@0
|
757 |
if (!iTransDomain)
|
|
sl@0
|
758 |
return KDmErrBadDomainId;
|
|
sl@0
|
759 |
SetState(aTargetState, aTraverseDirection);
|
|
sl@0
|
760 |
RequestTransition(aMessage);
|
|
sl@0
|
761 |
return KErrNone;
|
|
sl@0
|
762 |
}
|
|
sl@0
|
763 |
|
|
sl@0
|
764 |
void CDmHierarchy::CompleteTransition(TInt aError)
|
|
sl@0
|
765 |
{
|
|
sl@0
|
766 |
if (!iTransDomain)
|
|
sl@0
|
767 |
return;
|
|
sl@0
|
768 |
|
|
sl@0
|
769 |
__DS_TRACE((_L("CDmHierarchy::CompleteTransition() hierarchy=%d, domain=0x%x, aError=%d"), iHierarchyId, iTransDomain->iId, aError));
|
|
sl@0
|
770 |
|
|
sl@0
|
771 |
if (iTransDomain)
|
|
sl@0
|
772 |
{
|
|
sl@0
|
773 |
iTransDomain->CancelTransition();
|
|
sl@0
|
774 |
NotifyCompletion(aError);
|
|
sl@0
|
775 |
}
|
|
sl@0
|
776 |
}
|
|
sl@0
|
777 |
|
|
sl@0
|
778 |
void CDmHierarchy::SetState(TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection)
|
|
sl@0
|
779 |
{
|
|
sl@0
|
780 |
__DS_ASSERT(iTransDomain);
|
|
sl@0
|
781 |
|
|
sl@0
|
782 |
|
|
sl@0
|
783 |
if (aTraverseDirection == ETraverseDefault)
|
|
sl@0
|
784 |
{
|
|
sl@0
|
785 |
TDmDomainState oldState = iTransDomain->State();
|
|
sl@0
|
786 |
|
|
sl@0
|
787 |
if (aTargetState >= oldState)
|
|
sl@0
|
788 |
iTraverseDirection = iPolicy.iPositiveTransitions;
|
|
sl@0
|
789 |
else
|
|
sl@0
|
790 |
iTraverseDirection = iPolicy.iNegativeTransitions;
|
|
sl@0
|
791 |
}
|
|
sl@0
|
792 |
else
|
|
sl@0
|
793 |
iTraverseDirection = aTraverseDirection;
|
|
sl@0
|
794 |
|
|
sl@0
|
795 |
__DS_ASSERT(iTraverseDirection < ETraverseMax);
|
|
sl@0
|
796 |
|
|
sl@0
|
797 |
iTransState = aTargetState;
|
|
sl@0
|
798 |
}
|
|
sl@0
|
799 |
|
|
sl@0
|
800 |
//*********************************************************
|
|
sl@0
|
801 |
// CPowerUpHandler
|
|
sl@0
|
802 |
//*********************************************************
|
|
sl@0
|
803 |
|
|
sl@0
|
804 |
CPowerUpHandler* CPowerUpHandler::New(CDmHierarchyPower& aHierarchyPower)
|
|
sl@0
|
805 |
{
|
|
sl@0
|
806 |
CPowerUpHandler* self = new CPowerUpHandler(aHierarchyPower);
|
|
sl@0
|
807 |
if (!self)
|
|
sl@0
|
808 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
809 |
self->Construct();
|
|
sl@0
|
810 |
return self;
|
|
sl@0
|
811 |
}
|
|
sl@0
|
812 |
|
|
sl@0
|
813 |
CPowerUpHandler::CPowerUpHandler(CDmHierarchyPower& aHierarchyPower) :
|
|
sl@0
|
814 |
CActive(CActive::EPriorityStandard),
|
|
sl@0
|
815 |
iHierarchyPower(aHierarchyPower)
|
|
sl@0
|
816 |
{
|
|
sl@0
|
817 |
}
|
|
sl@0
|
818 |
|
|
sl@0
|
819 |
void CPowerUpHandler::Construct()
|
|
sl@0
|
820 |
{
|
|
sl@0
|
821 |
CActiveScheduler::Add(this);
|
|
sl@0
|
822 |
}
|
|
sl@0
|
823 |
|
|
sl@0
|
824 |
|
|
sl@0
|
825 |
void CPowerUpHandler::RequestWakeupEventNotification()
|
|
sl@0
|
826 |
{
|
|
sl@0
|
827 |
Power::RequestWakeupEventNotification(iStatus);
|
|
sl@0
|
828 |
SetActive();
|
|
sl@0
|
829 |
}
|
|
sl@0
|
830 |
|
|
sl@0
|
831 |
|
|
sl@0
|
832 |
void CPowerUpHandler::Cancel()
|
|
sl@0
|
833 |
{
|
|
sl@0
|
834 |
CActive::Cancel();
|
|
sl@0
|
835 |
}
|
|
sl@0
|
836 |
|
|
sl@0
|
837 |
void CPowerUpHandler::RunL()
|
|
sl@0
|
838 |
{
|
|
sl@0
|
839 |
// power wakeup event
|
|
sl@0
|
840 |
iHierarchyPower.PowerUp();
|
|
sl@0
|
841 |
}
|
|
sl@0
|
842 |
|
|
sl@0
|
843 |
|
|
sl@0
|
844 |
void CPowerUpHandler::DoCancel()
|
|
sl@0
|
845 |
{
|
|
sl@0
|
846 |
Power::DisableWakeupEvents();
|
|
sl@0
|
847 |
Power::CancelWakeupEventNotification();
|
|
sl@0
|
848 |
}
|
|
sl@0
|
849 |
|
|
sl@0
|
850 |
|
|
sl@0
|
851 |
|
|
sl@0
|
852 |
//*********************************************************
|
|
sl@0
|
853 |
// CDmHierarchyPower
|
|
sl@0
|
854 |
//*********************************************************
|
|
sl@0
|
855 |
CDmHierarchyPower* CDmHierarchyPower::New(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy)
|
|
sl@0
|
856 |
{
|
|
sl@0
|
857 |
CDmHierarchyPower* self;
|
|
sl@0
|
858 |
|
|
sl@0
|
859 |
self = new CDmHierarchyPower(aHierarchyId, aPolicy);
|
|
sl@0
|
860 |
|
|
sl@0
|
861 |
if (!self)
|
|
sl@0
|
862 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
863 |
|
|
sl@0
|
864 |
self->Construct();
|
|
sl@0
|
865 |
|
|
sl@0
|
866 |
return self;
|
|
sl@0
|
867 |
}
|
|
sl@0
|
868 |
|
|
sl@0
|
869 |
CDmHierarchyPower::CDmHierarchyPower(TDmHierarchyId aHierarchyId, TDmHierarchyPolicy& aPolicy) :
|
|
sl@0
|
870 |
CDmHierarchy(aHierarchyId, aPolicy)
|
|
sl@0
|
871 |
{
|
|
sl@0
|
872 |
}
|
|
sl@0
|
873 |
|
|
sl@0
|
874 |
|
|
sl@0
|
875 |
void CDmHierarchyPower::Construct()
|
|
sl@0
|
876 |
{
|
|
sl@0
|
877 |
iPowerUpHandler = CPowerUpHandler::New(*this);
|
|
sl@0
|
878 |
if (!iPowerUpHandler)
|
|
sl@0
|
879 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
880 |
}
|
|
sl@0
|
881 |
|
|
sl@0
|
882 |
void CDmHierarchyPower::NotifyCompletion(TInt aReason)
|
|
sl@0
|
883 |
{
|
|
sl@0
|
884 |
iTransStatus = 0;
|
|
sl@0
|
885 |
CDmHierarchy::NotifyCompletion(aReason);
|
|
sl@0
|
886 |
}
|
|
sl@0
|
887 |
|
|
sl@0
|
888 |
TInt CDmHierarchyPower::RequestSystemTransition(TDmDomainState aTargetState, TDmTraverseDirection aTraverseDirection, const RMessage2* aMessage)
|
|
sl@0
|
889 |
{
|
|
sl@0
|
890 |
__DS_TRACE((_L("CDmSvrManager::RequestSystemTransition() state = 0x%x"), aTargetState));
|
|
sl@0
|
891 |
|
|
sl@0
|
892 |
TInt r = Power::EnableWakeupEvents((TPowerState) aTargetState);
|
|
sl@0
|
893 |
if (r != KErrNone)
|
|
sl@0
|
894 |
return r;
|
|
sl@0
|
895 |
|
|
sl@0
|
896 |
iPowerUpHandler->RequestWakeupEventNotification();
|
|
sl@0
|
897 |
|
|
sl@0
|
898 |
iTransStatus |= EPoweringDown;
|
|
sl@0
|
899 |
|
|
sl@0
|
900 |
return CDmHierarchy::RequestSystemTransition(aTargetState, aTraverseDirection, aMessage);
|
|
sl@0
|
901 |
}
|
|
sl@0
|
902 |
|
|
sl@0
|
903 |
void CDmHierarchyPower::CompleteTransition(TInt aError)
|
|
sl@0
|
904 |
{
|
|
sl@0
|
905 |
if (!iTransDomain)
|
|
sl@0
|
906 |
return;
|
|
sl@0
|
907 |
|
|
sl@0
|
908 |
__DS_TRACE((_L("CDmHierarchyPower::CompleteTransition() domain=0x%x"), iTransDomain->iId));
|
|
sl@0
|
909 |
|
|
sl@0
|
910 |
if (iTransDomain && aError == KErrCancel)
|
|
sl@0
|
911 |
iPowerUpHandler->Cancel();
|
|
sl@0
|
912 |
|
|
sl@0
|
913 |
if (iTransStatus & EPoweringDown)
|
|
sl@0
|
914 |
{
|
|
sl@0
|
915 |
RFs fs;
|
|
sl@0
|
916 |
TInt r=fs.Connect();
|
|
sl@0
|
917 |
__DS_ASSERT(r==KErrNone);
|
|
sl@0
|
918 |
__DS_TRACE((_L("CDmSvrManager::CompleteTransition() Calling FinaliseDrives")));
|
|
sl@0
|
919 |
r=fs.FinaliseDrives();
|
|
sl@0
|
920 |
__DS_TRACE((_L("CDmSvrManager::CompleteTransition() Finalise returned %d"),r));
|
|
sl@0
|
921 |
fs.Close();
|
|
sl@0
|
922 |
|
|
sl@0
|
923 |
Power::PowerDown();
|
|
sl@0
|
924 |
__DS_ASSERT(iTransState != (TDmDomainState) EPwOff);
|
|
sl@0
|
925 |
__DS_ASSERT(iPowerUpHandler->iStatus.Int() == KErrNone);
|
|
sl@0
|
926 |
}
|
|
sl@0
|
927 |
else
|
|
sl@0
|
928 |
{
|
|
sl@0
|
929 |
CDmHierarchy::CompleteTransition(aError);
|
|
sl@0
|
930 |
}
|
|
sl@0
|
931 |
}
|
|
sl@0
|
932 |
|
|
sl@0
|
933 |
|
|
sl@0
|
934 |
void CDmHierarchyPower::PowerUp()
|
|
sl@0
|
935 |
{
|
|
sl@0
|
936 |
__DS_TRACE((_L("CDmHierarchyPower::RunL() Wakeup Event")));
|
|
sl@0
|
937 |
__DS_ASSERT(iTransDomain);
|
|
sl@0
|
938 |
|
|
sl@0
|
939 |
Power::DisableWakeupEvents();
|
|
sl@0
|
940 |
|
|
sl@0
|
941 |
iTransStatus &= ~EPoweringDown;
|
|
sl@0
|
942 |
iTransDomain->CancelTransition();
|
|
sl@0
|
943 |
SetState((TDmDomainState) EPwActive);
|
|
sl@0
|
944 |
RequestTransition(NULL);
|
|
sl@0
|
945 |
}
|
|
sl@0
|
946 |
|
|
sl@0
|
947 |
|
|
sl@0
|
948 |
//*********************************************************
|
|
sl@0
|
949 |
// CDmSvrManager
|
|
sl@0
|
950 |
//*********************************************************
|
|
sl@0
|
951 |
|
|
sl@0
|
952 |
CDmSvrManager* CDmSvrManager::New()
|
|
sl@0
|
953 |
{
|
|
sl@0
|
954 |
CDmSvrManager* self = new CDmSvrManager();
|
|
sl@0
|
955 |
if (!self)
|
|
sl@0
|
956 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
957 |
self->Construct();
|
|
sl@0
|
958 |
return self;
|
|
sl@0
|
959 |
}
|
|
sl@0
|
960 |
|
|
sl@0
|
961 |
CDmSvrManager::CDmSvrManager()
|
|
sl@0
|
962 |
{
|
|
sl@0
|
963 |
}
|
|
sl@0
|
964 |
|
|
sl@0
|
965 |
void CDmSvrManager::Construct()
|
|
sl@0
|
966 |
{
|
|
sl@0
|
967 |
// load the power hierarchy- Other hieratchies need to be loaded
|
|
sl@0
|
968 |
// explicitly using RDmDomainManager::AddDomainHierarchy()
|
|
sl@0
|
969 |
CDmHierarchy* hierarchy;
|
|
sl@0
|
970 |
TInt r = BuildDomainTree(KDmHierarchyIdPower, hierarchy);
|
|
sl@0
|
971 |
if (r != KErrNone)
|
|
sl@0
|
972 |
__DS_PANIC(r);
|
|
sl@0
|
973 |
|
|
sl@0
|
974 |
|
|
sl@0
|
975 |
RProperty prop;
|
|
sl@0
|
976 |
r = prop.Define(KUidDmPropertyCategory, KDmPropertyKeyInit, RProperty::EInt,
|
|
sl@0
|
977 |
KAllowAllPolicy,KPowerMgmtPolicy);
|
|
sl@0
|
978 |
if (r != KErrNone)
|
|
sl@0
|
979 |
__DS_PANIC(r);
|
|
sl@0
|
980 |
|
|
sl@0
|
981 |
prop.Set(KUidDmPropertyCategory, KDmPropertyKeyInit, ETrue);
|
|
sl@0
|
982 |
}
|
|
sl@0
|
983 |
|
|
sl@0
|
984 |
TInt CDmSvrManager::BuildDomainTree(TDmHierarchyId aHierarchyId, CDmHierarchy*& aHierarchy)
|
|
sl@0
|
985 |
{
|
|
sl@0
|
986 |
|
|
sl@0
|
987 |
aHierarchy = NULL;
|
|
sl@0
|
988 |
|
|
sl@0
|
989 |
// assume we have already checked that the hierarchy doesn't already exist
|
|
sl@0
|
990 |
|
|
sl@0
|
991 |
// Get the name of the policy Dll
|
|
sl@0
|
992 |
// This will be "domainPolicy.dll" for the power hierarchy
|
|
sl@0
|
993 |
// and "domainPolicy<n>.dll" for other hierarchies where <n> is the hierarchy ID.
|
|
sl@0
|
994 |
//
|
|
sl@0
|
995 |
// If the hierarchy ID is less than KMaxCriticalPolicyDll, load only from ROM
|
|
sl@0
|
996 |
|
|
sl@0
|
997 |
TFullName dllName;
|
|
sl@0
|
998 |
|
|
sl@0
|
999 |
// is this policy "critical" i.e non-replaceable ?
|
|
sl@0
|
1000 |
_LIT(KSysBin,"z:\\sys\\bin\\");
|
|
sl@0
|
1001 |
// const TInt KMaxCriticalPolicyDll = 1000;
|
|
sl@0
|
1002 |
// if (aHierarchyId < KMaxCriticalPolicyDll) // <-- cannot be false while aHierarchyId is a TUint8 (typedef'd to TDmHierarchyId)
|
|
sl@0
|
1003 |
dllName.Append(KSysBin);
|
|
sl@0
|
1004 |
|
|
sl@0
|
1005 |
dllName.Append(_L("domainPolicy"));
|
|
sl@0
|
1006 |
if (aHierarchyId != KDmHierarchyIdPower)
|
|
sl@0
|
1007 |
dllName.AppendNum(aHierarchyId);
|
|
sl@0
|
1008 |
|
|
sl@0
|
1009 |
dllName.Append(_L(".dll"));
|
|
sl@0
|
1010 |
RLibrary lib;
|
|
sl@0
|
1011 |
TInt r = lib.Load(dllName);
|
|
sl@0
|
1012 |
if (r == KErrNotFound)
|
|
sl@0
|
1013 |
return KErrBadHierarchyId;
|
|
sl@0
|
1014 |
else if (r != KErrNone)
|
|
sl@0
|
1015 |
return r;
|
|
sl@0
|
1016 |
|
|
sl@0
|
1017 |
TLibraryFunction ordinal1 = lib.Lookup(EDmPolicyGetDomainSpecs);
|
|
sl@0
|
1018 |
DmPolicyGetDomainSpecs getDomainSpecs = reinterpret_cast<DmPolicyGetDomainSpecs>(ordinal1);
|
|
sl@0
|
1019 |
if (getDomainSpecs == NULL)
|
|
sl@0
|
1020 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1021 |
|
|
sl@0
|
1022 |
TLibraryFunction ordinal2 = lib.Lookup(EDmPolicyRelease);
|
|
sl@0
|
1023 |
DmPolicyRelease release = reinterpret_cast<DmPolicyRelease>(ordinal2);
|
|
sl@0
|
1024 |
if (release == NULL)
|
|
sl@0
|
1025 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1026 |
|
|
sl@0
|
1027 |
TLibraryFunction ordinal3 = lib.Lookup(EDmPolicyGetPolicy);
|
|
sl@0
|
1028 |
DmPolicyGetPolicy getPolicy = reinterpret_cast<DmPolicyGetPolicy>(ordinal3);
|
|
sl@0
|
1029 |
if (getPolicy == NULL)
|
|
sl@0
|
1030 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1031 |
|
|
sl@0
|
1032 |
|
|
sl@0
|
1033 |
// get the domain spec for this hierarchy
|
|
sl@0
|
1034 |
const TDmDomainSpec* spec = NULL;
|
|
sl@0
|
1035 |
|
|
sl@0
|
1036 |
if (r == KErrNone)
|
|
sl@0
|
1037 |
{
|
|
sl@0
|
1038 |
spec = (*getDomainSpecs)();
|
|
sl@0
|
1039 |
if (spec == NULL)
|
|
sl@0
|
1040 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1041 |
}
|
|
sl@0
|
1042 |
// get the policy
|
|
sl@0
|
1043 |
TDmHierarchyPolicy hierarchyPolicy;
|
|
sl@0
|
1044 |
if (r == KErrNone)
|
|
sl@0
|
1045 |
{
|
|
sl@0
|
1046 |
r = (*getPolicy)(hierarchyPolicy);
|
|
sl@0
|
1047 |
if (r == KErrNone)
|
|
sl@0
|
1048 |
{
|
|
sl@0
|
1049 |
__DS_ASSERT(hierarchyPolicy.iPositiveTransitions < ETraverseMax);
|
|
sl@0
|
1050 |
__DS_ASSERT(hierarchyPolicy.iNegativeTransitions < ETraverseMax);
|
|
sl@0
|
1051 |
}
|
|
sl@0
|
1052 |
}
|
|
sl@0
|
1053 |
|
|
sl@0
|
1054 |
if (r != KErrNone)
|
|
sl@0
|
1055 |
{
|
|
sl@0
|
1056 |
lib.Close();
|
|
sl@0
|
1057 |
return r;
|
|
sl@0
|
1058 |
}
|
|
sl@0
|
1059 |
|
|
sl@0
|
1060 |
CDmHierarchy* hierarchy = CDmHierarchy::New(aHierarchyId, hierarchyPolicy);
|
|
sl@0
|
1061 |
if (hierarchy == NULL)
|
|
sl@0
|
1062 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
1063 |
|
|
sl@0
|
1064 |
while (r == KErrNone && spec->iId != KDmIdNone)
|
|
sl@0
|
1065 |
{
|
|
sl@0
|
1066 |
// make sure the domain doesn't already exist in this hierarchy
|
|
sl@0
|
1067 |
CSvrDomain* domain = hierarchy->LookupDomain(spec->iId);
|
|
sl@0
|
1068 |
if (domain)
|
|
sl@0
|
1069 |
{
|
|
sl@0
|
1070 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1071 |
break;
|
|
sl@0
|
1072 |
}
|
|
sl@0
|
1073 |
|
|
sl@0
|
1074 |
domain = CSvrDomain::New(*hierarchy, *spec);
|
|
sl@0
|
1075 |
__DS_ASSERT(domain);
|
|
sl@0
|
1076 |
|
|
sl@0
|
1077 |
if (spec->iParentId == KDmIdNone)
|
|
sl@0
|
1078 |
{
|
|
sl@0
|
1079 |
if (hierarchy->iRootDomain)
|
|
sl@0
|
1080 |
{
|
|
sl@0
|
1081 |
r = KDmErrBadDomainSpec;
|
|
sl@0
|
1082 |
break;
|
|
sl@0
|
1083 |
}
|
|
sl@0
|
1084 |
hierarchy->iRootDomain = domain;
|
|
sl@0
|
1085 |
}
|
|
sl@0
|
1086 |
else
|
|
sl@0
|
1087 |
{
|
|
sl@0
|
1088 |
CSvrDomain* parent = hierarchy->LookupDomain(spec->iParentId);
|
|
sl@0
|
1089 |
if (!parent)
|
|
sl@0
|
1090 |
{
|
|
sl@0
|
1091 |
r = KDmErrBadDomainSpec;
|
|
sl@0
|
1092 |
break;
|
|
sl@0
|
1093 |
}
|
|
sl@0
|
1094 |
parent->AddChild(domain);
|
|
sl@0
|
1095 |
}
|
|
sl@0
|
1096 |
++spec;
|
|
sl@0
|
1097 |
}
|
|
sl@0
|
1098 |
|
|
sl@0
|
1099 |
if (spec)
|
|
sl@0
|
1100 |
(*release)(spec);
|
|
sl@0
|
1101 |
|
|
sl@0
|
1102 |
|
|
sl@0
|
1103 |
if (r == KErrNone)
|
|
sl@0
|
1104 |
{
|
|
sl@0
|
1105 |
__DS_ASSERT(hierarchy->iRootDomain);
|
|
sl@0
|
1106 |
iDomainHierarchies.Append(hierarchy);
|
|
sl@0
|
1107 |
aHierarchy = hierarchy;
|
|
sl@0
|
1108 |
}
|
|
sl@0
|
1109 |
else
|
|
sl@0
|
1110 |
{
|
|
sl@0
|
1111 |
delete hierarchy;
|
|
sl@0
|
1112 |
hierarchy = NULL;
|
|
sl@0
|
1113 |
}
|
|
sl@0
|
1114 |
|
|
sl@0
|
1115 |
lib.Close();
|
|
sl@0
|
1116 |
|
|
sl@0
|
1117 |
return r;
|
|
sl@0
|
1118 |
}
|
|
sl@0
|
1119 |
|
|
sl@0
|
1120 |
CDmHierarchy* CDmSvrManager::LookupHierarchy(TDmHierarchyId aHierarchyId)
|
|
sl@0
|
1121 |
|
|
sl@0
|
1122 |
{
|
|
sl@0
|
1123 |
// need to find the correct hierarchy first
|
|
sl@0
|
1124 |
TInt len = iDomainHierarchies.Count();
|
|
sl@0
|
1125 |
|
|
sl@0
|
1126 |
CDmHierarchy* hierarchy = NULL;
|
|
sl@0
|
1127 |
for (TInt n=0; n<len; n++)
|
|
sl@0
|
1128 |
{
|
|
sl@0
|
1129 |
if (iDomainHierarchies[n]->iHierarchyId == aHierarchyId)
|
|
sl@0
|
1130 |
{
|
|
sl@0
|
1131 |
hierarchy = iDomainHierarchies[n];
|
|
sl@0
|
1132 |
break;
|
|
sl@0
|
1133 |
}
|
|
sl@0
|
1134 |
}
|
|
sl@0
|
1135 |
|
|
sl@0
|
1136 |
return hierarchy;
|
|
sl@0
|
1137 |
}
|
|
sl@0
|
1138 |
|
|
sl@0
|
1139 |
|
|
sl@0
|
1140 |
TInt CDmSvrManager::LookupDomain(TDmHierarchyId aHierarchyId, TDmDomainId aDomainId, CSvrDomain*& aDomain)
|
|
sl@0
|
1141 |
{
|
|
sl@0
|
1142 |
// need to find the correct hierarchy first
|
|
sl@0
|
1143 |
CDmHierarchy* hierarchy = LookupHierarchy(aHierarchyId);
|
|
sl@0
|
1144 |
if (hierarchy == NULL)
|
|
sl@0
|
1145 |
return KErrBadHierarchyId;
|
|
sl@0
|
1146 |
|
|
sl@0
|
1147 |
aDomain = hierarchy->LookupDomain(aDomainId);
|
|
sl@0
|
1148 |
if (aDomain == NULL)
|
|
sl@0
|
1149 |
return KDmErrBadDomainId;
|
|
sl@0
|
1150 |
|
|
sl@0
|
1151 |
return KErrNone;
|
|
sl@0
|
1152 |
}
|
|
sl@0
|
1153 |
|
|
sl@0
|
1154 |
CSession2* CDmManagerServer::NewSessionL(const TVersion&, const RMessage2& aMessage) const
|
|
sl@0
|
1155 |
{
|
|
sl@0
|
1156 |
|
|
sl@0
|
1157 |
// If the client does not have ECapabilityPowerMgmt capability, then it has no
|
|
sl@0
|
1158 |
// right to make this request. Blow it up.
|
|
sl@0
|
1159 |
if (!KPowerMgmtPolicy.CheckPolicy(aMessage))
|
|
sl@0
|
1160 |
{
|
|
sl@0
|
1161 |
|
|
sl@0
|
1162 |
User::Leave(KErrPermissionDenied);
|
|
sl@0
|
1163 |
|
|
sl@0
|
1164 |
}
|
|
sl@0
|
1165 |
|
|
sl@0
|
1166 |
return new CDmManagerSession();
|
|
sl@0
|
1167 |
}
|
|
sl@0
|
1168 |
|
|
sl@0
|
1169 |
CSession2* CDmManagerServer::NewSessionL(const TVersion&) const
|
|
sl@0
|
1170 |
{
|
|
sl@0
|
1171 |
__DS_PANIC(KErrGeneral);
|
|
sl@0
|
1172 |
return 0;
|
|
sl@0
|
1173 |
}
|
|
sl@0
|
1174 |
|
|
sl@0
|
1175 |
CDmManagerSession::CDmManagerSession()
|
|
sl@0
|
1176 |
{}
|
|
sl@0
|
1177 |
|
|
sl@0
|
1178 |
CDmManagerSession::~CDmManagerSession()
|
|
sl@0
|
1179 |
{
|
|
sl@0
|
1180 |
if (iHierarchy && iHierarchy->iControllerSession == this)
|
|
sl@0
|
1181 |
iHierarchy->iControllerSession = NULL;
|
|
sl@0
|
1182 |
if (iHierarchy && iHierarchy->iObserverSession == this)
|
|
sl@0
|
1183 |
iHierarchy->iObserverSession = NULL;
|
|
sl@0
|
1184 |
}
|
|
sl@0
|
1185 |
|
|
sl@0
|
1186 |
class MyMessage : public RMessage2
|
|
sl@0
|
1187 |
{
|
|
sl@0
|
1188 |
public:
|
|
sl@0
|
1189 |
TInt* ArgRef(TInt i)
|
|
sl@0
|
1190 |
{ return &iArgs[i]; }
|
|
sl@0
|
1191 |
};
|
|
sl@0
|
1192 |
|
|
sl@0
|
1193 |
void CDmManagerSession::ServiceL(const RMessage2& aMessage)
|
|
sl@0
|
1194 |
{
|
|
sl@0
|
1195 |
TInt r;
|
|
sl@0
|
1196 |
CDmSvrManager* manager = ((CDmManagerServer*) Server()) -> iManager;
|
|
sl@0
|
1197 |
|
|
sl@0
|
1198 |
// Check client has ECapabilityPowerMgmt capability
|
|
sl@0
|
1199 |
/*
|
|
sl@0
|
1200 |
if (!KPowerMgmtPolicy.CheckPolicy(aMessage))
|
|
sl@0
|
1201 |
{
|
|
sl@0
|
1202 |
aMessage.Complete(KErrPermissionDenied);
|
|
sl@0
|
1203 |
return;
|
|
sl@0
|
1204 |
}
|
|
sl@0
|
1205 |
*/
|
|
sl@0
|
1206 |
switch (aMessage.Function())
|
|
sl@0
|
1207 |
{
|
|
sl@0
|
1208 |
case EDmHierarchyAdd:
|
|
sl@0
|
1209 |
{
|
|
sl@0
|
1210 |
r = KErrNone;
|
|
sl@0
|
1211 |
TDmHierarchyId hierarchyId = (TDmHierarchyId) aMessage.Int0();
|
|
sl@0
|
1212 |
|
|
sl@0
|
1213 |
CDmHierarchy* hierarchy = manager->LookupHierarchy(hierarchyId);
|
|
sl@0
|
1214 |
if (hierarchy == NULL)
|
|
sl@0
|
1215 |
r = manager->BuildDomainTree(hierarchyId, hierarchy);
|
|
sl@0
|
1216 |
aMessage.Complete(r);
|
|
sl@0
|
1217 |
}
|
|
sl@0
|
1218 |
break;
|
|
sl@0
|
1219 |
|
|
sl@0
|
1220 |
case EDmHierarchyJoin:
|
|
sl@0
|
1221 |
{
|
|
sl@0
|
1222 |
r = KErrNone;
|
|
sl@0
|
1223 |
TDmHierarchyId hierarchyId = (TDmHierarchyId) aMessage.Int0();
|
|
sl@0
|
1224 |
|
|
sl@0
|
1225 |
iHierarchy = manager->LookupHierarchy(hierarchyId);
|
|
sl@0
|
1226 |
if (iHierarchy == NULL)
|
|
sl@0
|
1227 |
r = KErrBadHierarchyId;
|
|
sl@0
|
1228 |
|
|
sl@0
|
1229 |
if (r == KErrNone)
|
|
sl@0
|
1230 |
{
|
|
sl@0
|
1231 |
// is the hierarchy already in use ?
|
|
sl@0
|
1232 |
if (iHierarchy->iControllerSession)
|
|
sl@0
|
1233 |
r = KErrInUse;
|
|
sl@0
|
1234 |
else
|
|
sl@0
|
1235 |
iHierarchy->iControllerSession = this;
|
|
sl@0
|
1236 |
}
|
|
sl@0
|
1237 |
|
|
sl@0
|
1238 |
aMessage.Complete(r);
|
|
sl@0
|
1239 |
}
|
|
sl@0
|
1240 |
break;
|
|
sl@0
|
1241 |
|
|
sl@0
|
1242 |
case EDmRequestSystemTransition:
|
|
sl@0
|
1243 |
if (iHierarchy==NULL)
|
|
sl@0
|
1244 |
{
|
|
sl@0
|
1245 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1246 |
break;
|
|
sl@0
|
1247 |
}
|
|
sl@0
|
1248 |
if (iHierarchy->iTransDomain)
|
|
sl@0
|
1249 |
{
|
|
sl@0
|
1250 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1251 |
break;
|
|
sl@0
|
1252 |
}
|
|
sl@0
|
1253 |
|
|
sl@0
|
1254 |
r = iHierarchy->RequestSystemTransition(
|
|
sl@0
|
1255 |
(TDmDomainState) aMessage.Int0(),
|
|
sl@0
|
1256 |
(TDmTraverseDirection) aMessage.Int1(),
|
|
sl@0
|
1257 |
&aMessage);
|
|
sl@0
|
1258 |
|
|
sl@0
|
1259 |
if (r != KErrNone)
|
|
sl@0
|
1260 |
aMessage.Complete(r);
|
|
sl@0
|
1261 |
break;
|
|
sl@0
|
1262 |
|
|
sl@0
|
1263 |
case EDmRequestDomainTransition:
|
|
sl@0
|
1264 |
if (iHierarchy==NULL)
|
|
sl@0
|
1265 |
{
|
|
sl@0
|
1266 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1267 |
break;
|
|
sl@0
|
1268 |
}
|
|
sl@0
|
1269 |
if (iHierarchy->iTransDomain)
|
|
sl@0
|
1270 |
{
|
|
sl@0
|
1271 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1272 |
break;
|
|
sl@0
|
1273 |
}
|
|
sl@0
|
1274 |
r = iHierarchy->RequestDomainTransition(
|
|
sl@0
|
1275 |
(TDmDomainId) aMessage.Int0(),
|
|
sl@0
|
1276 |
(TDmDomainState) aMessage.Int1(),
|
|
sl@0
|
1277 |
(TDmTraverseDirection) aMessage.Int2(),
|
|
sl@0
|
1278 |
&aMessage);
|
|
sl@0
|
1279 |
|
|
sl@0
|
1280 |
if (r != KErrNone)
|
|
sl@0
|
1281 |
aMessage.Complete(r);
|
|
sl@0
|
1282 |
break;
|
|
sl@0
|
1283 |
|
|
sl@0
|
1284 |
case EDmGetTransitionFailureCount:
|
|
sl@0
|
1285 |
{
|
|
sl@0
|
1286 |
if (iHierarchy==NULL)
|
|
sl@0
|
1287 |
{
|
|
sl@0
|
1288 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1289 |
break;
|
|
sl@0
|
1290 |
}
|
|
sl@0
|
1291 |
TInt failureCount = iHierarchy->iTransitionFailures.Count();
|
|
sl@0
|
1292 |
aMessage.Complete(failureCount);
|
|
sl@0
|
1293 |
}
|
|
sl@0
|
1294 |
break;
|
|
sl@0
|
1295 |
|
|
sl@0
|
1296 |
case EDmGetTransitionFailures:
|
|
sl@0
|
1297 |
{
|
|
sl@0
|
1298 |
if (iHierarchy==NULL)
|
|
sl@0
|
1299 |
{
|
|
sl@0
|
1300 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1301 |
break;
|
|
sl@0
|
1302 |
}
|
|
sl@0
|
1303 |
TInt failureCount = iHierarchy->iTransitionFailures.Count();
|
|
sl@0
|
1304 |
TInt clientFailureSize = aMessage.GetDesMaxLength(0);
|
|
sl@0
|
1305 |
TInt clientFailureCount = clientFailureSize / sizeof(TTransitionFailure);
|
|
sl@0
|
1306 |
__DS_ASSERT( (clientFailureSize % sizeof(TTransitionFailure)) == 0);
|
|
sl@0
|
1307 |
__DS_ASSERT(failureCount >= clientFailureCount);
|
|
sl@0
|
1308 |
|
|
sl@0
|
1309 |
HBufC8* hBuf = HBufC8::New(clientFailureSize);
|
|
sl@0
|
1310 |
if(hBuf == NULL)
|
|
sl@0
|
1311 |
{
|
|
sl@0
|
1312 |
aMessage.Complete(KErrNoMemory);
|
|
sl@0
|
1313 |
break;
|
|
sl@0
|
1314 |
}
|
|
sl@0
|
1315 |
TPtr8 pBuf = hBuf->Des();
|
|
sl@0
|
1316 |
pBuf.Zero();
|
|
sl@0
|
1317 |
for (TInt i=0; i<clientFailureCount; i++)
|
|
sl@0
|
1318 |
{
|
|
sl@0
|
1319 |
TPtrC8 ptr = TPtrC8((TUint8*) &iHierarchy->iTransitionFailures[i], sizeof(TTransitionFailure));
|
|
sl@0
|
1320 |
pBuf.Append(ptr);
|
|
sl@0
|
1321 |
}
|
|
sl@0
|
1322 |
r = aMessage.Write(0, pBuf);
|
|
sl@0
|
1323 |
delete hBuf;
|
|
sl@0
|
1324 |
|
|
sl@0
|
1325 |
aMessage.Complete(r);
|
|
sl@0
|
1326 |
}
|
|
sl@0
|
1327 |
break;
|
|
sl@0
|
1328 |
|
|
sl@0
|
1329 |
case EDmCancelTransition:
|
|
sl@0
|
1330 |
if (iHierarchy == NULL)
|
|
sl@0
|
1331 |
{
|
|
sl@0
|
1332 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1333 |
break;
|
|
sl@0
|
1334 |
}
|
|
sl@0
|
1335 |
iHierarchy->CompleteTransition(KErrCancel);
|
|
sl@0
|
1336 |
if (iHierarchy->iObserverStarted)
|
|
sl@0
|
1337 |
{
|
|
sl@0
|
1338 |
iHierarchy->CompleteNotification(KErrCancel);
|
|
sl@0
|
1339 |
iHierarchy->StopObserver();
|
|
sl@0
|
1340 |
}
|
|
sl@0
|
1341 |
aMessage.Complete(KErrNone);
|
|
sl@0
|
1342 |
break;
|
|
sl@0
|
1343 |
case EDmObserverCancel:
|
|
sl@0
|
1344 |
if (iHierarchy == NULL)
|
|
sl@0
|
1345 |
{
|
|
sl@0
|
1346 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1347 |
break;
|
|
sl@0
|
1348 |
}
|
|
sl@0
|
1349 |
if(!iHierarchy->iObserverSession)
|
|
sl@0
|
1350 |
{
|
|
sl@0
|
1351 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1352 |
break;
|
|
sl@0
|
1353 |
}
|
|
sl@0
|
1354 |
if (iHierarchy->iObserverStarted)
|
|
sl@0
|
1355 |
{
|
|
sl@0
|
1356 |
iHierarchy->CompleteNotification(KErrCancel);
|
|
sl@0
|
1357 |
iHierarchy->StopObserver();
|
|
sl@0
|
1358 |
}
|
|
sl@0
|
1359 |
aMessage.Complete(KErrNone);
|
|
sl@0
|
1360 |
break;
|
|
sl@0
|
1361 |
|
|
sl@0
|
1362 |
case EDmObserverJoin:
|
|
sl@0
|
1363 |
{
|
|
sl@0
|
1364 |
TDmHierarchyId hierarchyId = (TDmHierarchyId) aMessage.Int0();
|
|
sl@0
|
1365 |
|
|
sl@0
|
1366 |
iHierarchy = manager->LookupHierarchy(hierarchyId);
|
|
sl@0
|
1367 |
if(iHierarchy==NULL)
|
|
sl@0
|
1368 |
{
|
|
sl@0
|
1369 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1370 |
break;
|
|
sl@0
|
1371 |
}
|
|
sl@0
|
1372 |
if(iHierarchy->iObserverSession)
|
|
sl@0
|
1373 |
{
|
|
sl@0
|
1374 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1375 |
break;
|
|
sl@0
|
1376 |
}
|
|
sl@0
|
1377 |
iHierarchy->iTransitions.Reset();
|
|
sl@0
|
1378 |
iHierarchy->iObserverSession = this;
|
|
sl@0
|
1379 |
aMessage.Complete(KErrNone);
|
|
sl@0
|
1380 |
}
|
|
sl@0
|
1381 |
break;
|
|
sl@0
|
1382 |
|
|
sl@0
|
1383 |
case EDmObserverStart:
|
|
sl@0
|
1384 |
{
|
|
sl@0
|
1385 |
if (iHierarchy==NULL)
|
|
sl@0
|
1386 |
{
|
|
sl@0
|
1387 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1388 |
break;
|
|
sl@0
|
1389 |
}
|
|
sl@0
|
1390 |
|
|
sl@0
|
1391 |
if(iHierarchy->iObserverStarted || iHierarchy->iObserverSession != this)
|
|
sl@0
|
1392 |
{
|
|
sl@0
|
1393 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1394 |
break;
|
|
sl@0
|
1395 |
}
|
|
sl@0
|
1396 |
TInt ret= iHierarchy->StartObserver((TDmDomainId)aMessage.Int0(),(TDmNotifyType)aMessage.Int1());
|
|
sl@0
|
1397 |
aMessage.Complete(ret);
|
|
sl@0
|
1398 |
}
|
|
sl@0
|
1399 |
break;
|
|
sl@0
|
1400 |
|
|
sl@0
|
1401 |
case EDmObserverNotify:
|
|
sl@0
|
1402 |
{
|
|
sl@0
|
1403 |
if (iHierarchy==NULL)
|
|
sl@0
|
1404 |
{
|
|
sl@0
|
1405 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1406 |
break;
|
|
sl@0
|
1407 |
}
|
|
sl@0
|
1408 |
if(!iHierarchy->iObserverStarted || iHierarchy->iObserverSession != this)
|
|
sl@0
|
1409 |
{
|
|
sl@0
|
1410 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1411 |
break;
|
|
sl@0
|
1412 |
}
|
|
sl@0
|
1413 |
// Check to see if we have any events stored
|
|
sl@0
|
1414 |
// If so, then notify the client
|
|
sl@0
|
1415 |
if(iHierarchy->iTransitions.Count()>0)
|
|
sl@0
|
1416 |
{
|
|
sl@0
|
1417 |
aMessage.Complete(KErrNone);
|
|
sl@0
|
1418 |
break;
|
|
sl@0
|
1419 |
}
|
|
sl@0
|
1420 |
// No events are stored. complete this message later
|
|
sl@0
|
1421 |
iHierarchy->SetNotifyMessage(&aMessage);
|
|
sl@0
|
1422 |
}
|
|
sl@0
|
1423 |
break;
|
|
sl@0
|
1424 |
|
|
sl@0
|
1425 |
case EDmObserverEventCount:
|
|
sl@0
|
1426 |
{
|
|
sl@0
|
1427 |
if (iHierarchy==NULL)
|
|
sl@0
|
1428 |
{
|
|
sl@0
|
1429 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1430 |
break;
|
|
sl@0
|
1431 |
}
|
|
sl@0
|
1432 |
if(!iHierarchy->iObserverStarted || iHierarchy->iObserverSession != this)
|
|
sl@0
|
1433 |
{
|
|
sl@0
|
1434 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1435 |
break;
|
|
sl@0
|
1436 |
}
|
|
sl@0
|
1437 |
TInt count = iHierarchy->iTransitions.Count();
|
|
sl@0
|
1438 |
aMessage.Complete(count);
|
|
sl@0
|
1439 |
}
|
|
sl@0
|
1440 |
break;
|
|
sl@0
|
1441 |
|
|
sl@0
|
1442 |
case EDmObserverGetEvent:
|
|
sl@0
|
1443 |
{
|
|
sl@0
|
1444 |
if (iHierarchy==NULL)
|
|
sl@0
|
1445 |
{
|
|
sl@0
|
1446 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1447 |
break;
|
|
sl@0
|
1448 |
}
|
|
sl@0
|
1449 |
if(!iHierarchy->iObserverStarted || iHierarchy->iObserverSession != this)
|
|
sl@0
|
1450 |
{
|
|
sl@0
|
1451 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1452 |
break;
|
|
sl@0
|
1453 |
}
|
|
sl@0
|
1454 |
TInt transitionCount = iHierarchy->iTransitions.Count();
|
|
sl@0
|
1455 |
TInt clientTransitionSize = aMessage.GetDesMaxLength(0);
|
|
sl@0
|
1456 |
TInt clientTransitionCount = clientTransitionSize / sizeof(TTransInfo);
|
|
sl@0
|
1457 |
__DS_ASSERT( (clientTransitionSize % sizeof(TTransInfo)) == 0);
|
|
sl@0
|
1458 |
__DS_ASSERT(transitionCount >= clientTransitionCount);
|
|
sl@0
|
1459 |
|
|
sl@0
|
1460 |
HBufC8* hBuf = HBufC8::New(clientTransitionSize);
|
|
sl@0
|
1461 |
if(hBuf == NULL)
|
|
sl@0
|
1462 |
{
|
|
sl@0
|
1463 |
aMessage.Complete(KErrNoMemory);
|
|
sl@0
|
1464 |
break;
|
|
sl@0
|
1465 |
}
|
|
sl@0
|
1466 |
TPtr8 pBuf = hBuf->Des();
|
|
sl@0
|
1467 |
pBuf.Zero();
|
|
sl@0
|
1468 |
for (TInt i=0; i<clientTransitionCount; i++)
|
|
sl@0
|
1469 |
{
|
|
sl@0
|
1470 |
TPtrC8 ptr = TPtrC8((TUint8*) &iHierarchy->iTransitions[0], sizeof(TTransInfo));
|
|
sl@0
|
1471 |
pBuf.Append(ptr);
|
|
sl@0
|
1472 |
iHierarchy->iTransitions.Remove(0);
|
|
sl@0
|
1473 |
}
|
|
sl@0
|
1474 |
r = aMessage.Write(0, pBuf);
|
|
sl@0
|
1475 |
delete hBuf;
|
|
sl@0
|
1476 |
|
|
sl@0
|
1477 |
aMessage.Complete(r);
|
|
sl@0
|
1478 |
}
|
|
sl@0
|
1479 |
break;
|
|
sl@0
|
1480 |
case EDmObserveredCount:
|
|
sl@0
|
1481 |
{
|
|
sl@0
|
1482 |
if (iHierarchy==NULL)
|
|
sl@0
|
1483 |
{
|
|
sl@0
|
1484 |
aMessage.Complete(KErrBadHierarchyId);
|
|
sl@0
|
1485 |
break;
|
|
sl@0
|
1486 |
}
|
|
sl@0
|
1487 |
if(!iHierarchy->iObserverStarted || iHierarchy->iObserverSession != this)
|
|
sl@0
|
1488 |
{
|
|
sl@0
|
1489 |
aMessage.Complete(KDmErrBadSequence);
|
|
sl@0
|
1490 |
break;
|
|
sl@0
|
1491 |
}
|
|
sl@0
|
1492 |
aMessage.Complete(iHierarchy->iObservedChildren);
|
|
sl@0
|
1493 |
}
|
|
sl@0
|
1494 |
break;
|
|
sl@0
|
1495 |
default:
|
|
sl@0
|
1496 |
aMessage.Complete(KDmErrBadRequest);
|
|
sl@0
|
1497 |
break;
|
|
sl@0
|
1498 |
}
|
|
sl@0
|
1499 |
}
|
|
sl@0
|
1500 |
|
|
sl@0
|
1501 |
CSession2* CDmDomainServer::NewSessionL(const TVersion&, const RMessage2&) const
|
|
sl@0
|
1502 |
{
|
|
sl@0
|
1503 |
|
|
sl@0
|
1504 |
return new CDmDomainSession();
|
|
sl@0
|
1505 |
}
|
|
sl@0
|
1506 |
|
|
sl@0
|
1507 |
CSession2* CDmDomainServer::NewSessionL(const TVersion&) const
|
|
sl@0
|
1508 |
{
|
|
sl@0
|
1509 |
__DS_PANIC(KErrGeneral);
|
|
sl@0
|
1510 |
return 0;
|
|
sl@0
|
1511 |
}
|
|
sl@0
|
1512 |
|
|
sl@0
|
1513 |
CDmDomainSession::~CDmDomainSession()
|
|
sl@0
|
1514 |
{
|
|
sl@0
|
1515 |
if (iPending)
|
|
sl@0
|
1516 |
iDomain->CompleteMemberTransition(KErrNone);
|
|
sl@0
|
1517 |
if (iDomain)
|
|
sl@0
|
1518 |
iDomain->Detach(this);
|
|
sl@0
|
1519 |
}
|
|
sl@0
|
1520 |
|
|
sl@0
|
1521 |
void CDmDomainSession::ServiceL(const RMessage2& aMessage)
|
|
sl@0
|
1522 |
{
|
|
sl@0
|
1523 |
TInt r = KErrNone;
|
|
sl@0
|
1524 |
CDmSvrManager* manager = ((CDmManagerServer*) Server()) -> iManager;
|
|
sl@0
|
1525 |
|
|
sl@0
|
1526 |
switch (aMessage.Function())
|
|
sl@0
|
1527 |
{
|
|
sl@0
|
1528 |
case EDmDomainJoin:
|
|
sl@0
|
1529 |
{
|
|
sl@0
|
1530 |
TDmHierarchyId hierarchyId = (TDmHierarchyId) aMessage.Int0();
|
|
sl@0
|
1531 |
TDmDomainId domainId = (TDmDomainId) aMessage.Int1();
|
|
sl@0
|
1532 |
|
|
sl@0
|
1533 |
r = manager->LookupDomain(hierarchyId, domainId, iDomain);
|
|
sl@0
|
1534 |
|
|
sl@0
|
1535 |
if (r != KErrNone)
|
|
sl@0
|
1536 |
break;
|
|
sl@0
|
1537 |
|
|
sl@0
|
1538 |
// Check client has capability to join the domain
|
|
sl@0
|
1539 |
if (!iDomain->iJoinPolicy.CheckPolicy(aMessage))
|
|
sl@0
|
1540 |
{
|
|
sl@0
|
1541 |
r = KErrPermissionDenied;
|
|
sl@0
|
1542 |
iDomain = NULL;
|
|
sl@0
|
1543 |
break;
|
|
sl@0
|
1544 |
}
|
|
sl@0
|
1545 |
|
|
sl@0
|
1546 |
iDomain->Attach(this);
|
|
sl@0
|
1547 |
break;
|
|
sl@0
|
1548 |
}
|
|
sl@0
|
1549 |
|
|
sl@0
|
1550 |
case EDmStateRequestTransitionNotification:
|
|
sl@0
|
1551 |
iNotificationEnabled = ETrue;
|
|
sl@0
|
1552 |
break;
|
|
sl@0
|
1553 |
|
|
sl@0
|
1554 |
case EDmStateCancelTransitionNotification:
|
|
sl@0
|
1555 |
iNotificationEnabled = EFalse;
|
|
sl@0
|
1556 |
break;
|
|
sl@0
|
1557 |
|
|
sl@0
|
1558 |
case EDmStateAcknowledge:
|
|
sl@0
|
1559 |
{
|
|
sl@0
|
1560 |
TInt propValue = aMessage.Int0();
|
|
sl@0
|
1561 |
TInt error = aMessage.Int1();
|
|
sl@0
|
1562 |
if (!iDomain)
|
|
sl@0
|
1563 |
{
|
|
sl@0
|
1564 |
r = KDmErrNotJoin;
|
|
sl@0
|
1565 |
break;
|
|
sl@0
|
1566 |
}
|
|
sl@0
|
1567 |
if (iPending && iDomain->CheckPropValue(propValue))
|
|
sl@0
|
1568 |
{
|
|
sl@0
|
1569 |
iPending = EFalse;
|
|
sl@0
|
1570 |
iDomain->CompleteMemberTransition(error);
|
|
sl@0
|
1571 |
}
|
|
sl@0
|
1572 |
}
|
|
sl@0
|
1573 |
break;
|
|
sl@0
|
1574 |
default:
|
|
sl@0
|
1575 |
r = KDmErrBadRequest;
|
|
sl@0
|
1576 |
break;
|
|
sl@0
|
1577 |
}
|
|
sl@0
|
1578 |
aMessage.Complete(r);
|
|
sl@0
|
1579 |
}
|
|
sl@0
|
1580 |
|
|
sl@0
|
1581 |
|
|
sl@0
|
1582 |
TInt E32Main()
|
|
sl@0
|
1583 |
{
|
|
sl@0
|
1584 |
CTrapCleanup* cleanupStack = CTrapCleanup::New();
|
|
sl@0
|
1585 |
if(!cleanupStack)
|
|
sl@0
|
1586 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
1587 |
|
|
sl@0
|
1588 |
CActiveScheduler* sched = new CActiveScheduler();
|
|
sl@0
|
1589 |
if (!sched)
|
|
sl@0
|
1590 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
1591 |
|
|
sl@0
|
1592 |
CActiveScheduler::Install(sched);
|
|
sl@0
|
1593 |
|
|
sl@0
|
1594 |
CDmSvrManager* mngr = CDmSvrManager::New();
|
|
sl@0
|
1595 |
__DS_ASSERT(mngr);
|
|
sl@0
|
1596 |
|
|
sl@0
|
1597 |
CDmManagerServer* msrv = new CDmManagerServer(mngr);
|
|
sl@0
|
1598 |
if (!msrv)
|
|
sl@0
|
1599 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
1600 |
|
|
sl@0
|
1601 |
TInt r=msrv->Start(KDmManagerServerNameLit);
|
|
sl@0
|
1602 |
if (r != KErrNone)
|
|
sl@0
|
1603 |
__DS_PANIC(r);
|
|
sl@0
|
1604 |
|
|
sl@0
|
1605 |
CDmDomainServer* dsrv = new CDmDomainServer(mngr);
|
|
sl@0
|
1606 |
if (!dsrv)
|
|
sl@0
|
1607 |
__DS_PANIC(KErrNoMemory);
|
|
sl@0
|
1608 |
|
|
sl@0
|
1609 |
r=dsrv->Start(KDmDomainServerNameLit);
|
|
sl@0
|
1610 |
if (r != KErrNone)
|
|
sl@0
|
1611 |
__DS_PANIC(r);
|
|
sl@0
|
1612 |
|
|
sl@0
|
1613 |
CActiveScheduler::Start();
|
|
sl@0
|
1614 |
|
|
sl@0
|
1615 |
__DS_PANIC(0);
|
|
sl@0
|
1616 |
|
|
sl@0
|
1617 |
return KErrNone;
|
|
sl@0
|
1618 |
}
|