|
62
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2005-2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
3 |
* All rights reserved.
|
|
|
4 |
* This component and the accompanying materials are made available
|
|
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
|
6 |
* which accompanies this distribution, and is available
|
|
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
|
8 |
*
|
|
|
9 |
* Initial Contributors:
|
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
|
11 |
*
|
|
|
12 |
* Contributors:
|
|
|
13 |
*
|
|
|
14 |
* Description: Implementation of CPhoneSecurityModeState class.
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
#include "cphonesecuritymodeobserver.h"
|
|
|
19 |
#include "mphonesecuritymodechangeobserver.h"
|
|
|
20 |
#include "cphonelogger.h"
|
|
|
21 |
#include "cphonepubsubproxy.h"
|
|
|
22 |
|
|
|
23 |
#include <mpeengineinfo.h>
|
|
|
24 |
#include <featmgr.h>
|
|
|
25 |
#include <e32cmn.h>
|
|
|
26 |
|
|
|
27 |
// -----------------------------------------------------------
|
|
|
28 |
// CPhoneSecurityModeObserver::NewL
|
|
|
29 |
// -----------------------------------------------------------
|
|
|
30 |
CPhoneSecurityModeObserver* CPhoneSecurityModeObserver::NewL()
|
|
|
31 |
{
|
|
|
32 |
return new( ELeave )CPhoneSecurityModeObserver;
|
|
|
33 |
}
|
|
|
34 |
|
|
|
35 |
// -----------------------------------------------------------
|
|
|
36 |
// CPhoneSecurityModeObserver::NewLC
|
|
|
37 |
// -----------------------------------------------------------
|
|
|
38 |
CPhoneSecurityModeObserver* CPhoneSecurityModeObserver::NewLC()
|
|
|
39 |
{
|
|
|
40 |
CPhoneSecurityModeObserver* self = new( ELeave )CPhoneSecurityModeObserver;
|
|
|
41 |
CleanupStack::PushL( self );
|
|
|
42 |
return self;
|
|
|
43 |
}
|
|
|
44 |
|
|
|
45 |
// -----------------------------------------------------------
|
|
|
46 |
// CPhoneSecurityModeObserver::~CPhoneSecurityModeObserver
|
|
|
47 |
// -----------------------------------------------------------
|
|
|
48 |
CPhoneSecurityModeObserver::~CPhoneSecurityModeObserver()
|
|
|
49 |
{
|
|
|
50 |
iObserverArray.Reset();
|
|
|
51 |
iObserverArray.Close();
|
|
|
52 |
}
|
|
|
53 |
|
|
|
54 |
// -----------------------------------------------------------
|
|
|
55 |
// CPhoneSecurityModeObserver::SetPhoneEngineInfo
|
|
|
56 |
// -----------------------------------------------------------
|
|
|
57 |
void CPhoneSecurityModeObserver::SetPhoneEngineInfo( MPEEngineInfo* aEngineInfo )
|
|
|
58 |
{
|
|
|
59 |
iEngineInfo = aEngineInfo;
|
|
|
60 |
}
|
|
|
61 |
|
|
|
62 |
// -----------------------------------------------------------
|
|
|
63 |
// CPhoneSecurityModeObserver::RegisterStateObserver
|
|
|
64 |
// -----------------------------------------------------------
|
|
|
65 |
void CPhoneSecurityModeObserver::RegisterStateObserver( MPhoneSecurityModeChangeObserver& aObserver )
|
|
|
66 |
{
|
|
|
67 |
iObserverArray.Append( &aObserver );
|
|
|
68 |
if ( iInitialized )
|
|
|
69 |
{
|
|
|
70 |
// Notify observer with registration call, if state instance is initialized.
|
|
|
71 |
aObserver.HandleSecurityModeChanged( iSecurityMode );
|
|
|
72 |
}
|
|
|
73 |
}
|
|
|
74 |
|
|
|
75 |
// -----------------------------------------------------------
|
|
|
76 |
// CPhoneSecurityModeObserver::RemoveStateObserver
|
|
|
77 |
// -----------------------------------------------------------
|
|
|
78 |
void CPhoneSecurityModeObserver::RemoveStateObserver( MPhoneSecurityModeChangeObserver& aObserver )
|
|
|
79 |
{
|
|
|
80 |
TInt index = iObserverArray.Find( &aObserver );
|
|
|
81 |
if ( KErrNotFound != index )
|
|
|
82 |
{
|
|
|
83 |
iObserverArray.Remove( index );
|
|
|
84 |
}
|
|
|
85 |
}
|
|
|
86 |
|
|
|
87 |
// -----------------------------------------------------------
|
|
|
88 |
// CPhoneSecurityModeObserver::IsAutolockEnabled
|
|
|
89 |
// -----------------------------------------------------------
|
|
|
90 |
TBool CPhoneSecurityModeObserver::IsAutolockEnabled()
|
|
|
91 |
{
|
|
|
92 |
// Autolock is enabled in uninitialized state also.
|
|
|
93 |
return ( iDeviceLockState > EAutolockOff
|
|
|
94 |
|| EAutolockStatusUninitialized == iDeviceLockState );
|
|
|
95 |
}
|
|
|
96 |
|
|
|
97 |
// -----------------------------------------------------------
|
|
|
98 |
// CPhoneSecurityModeObserver::IsSecurityMode
|
|
|
99 |
// -----------------------------------------------------------
|
|
|
100 |
TBool CPhoneSecurityModeObserver::IsSecurityMode()
|
|
|
101 |
{
|
|
|
102 |
return iSecurityMode;
|
|
|
103 |
}
|
|
|
104 |
|
|
|
105 |
// -----------------------------------------------------------
|
|
|
106 |
// CPhoneSecurityModeObserver::HandlePhoneEngineMessageL
|
|
|
107 |
// -----------------------------------------------------------
|
|
|
108 |
void CPhoneSecurityModeObserver::HandlePhoneEngineMessageL( const TInt aMessage,
|
|
|
109 |
TInt /*aCallId*/ )
|
|
|
110 |
{
|
|
|
111 |
TBool previousSecurityMode = iSecurityMode;
|
|
|
112 |
switch( aMessage )
|
|
|
113 |
{
|
|
|
114 |
case MEngineMonitor::EPEMessageSIMStateChanged:
|
|
|
115 |
{
|
|
|
116 |
__PHONELOG( EBasic,
|
|
|
117 |
EPhoneControl,
|
|
|
118 |
"CPhoneSecurityModeObserver::HandlePhoneEngineMessageL() " );
|
|
|
119 |
|
|
|
120 |
// Register new sim states.
|
|
|
121 |
iEnginePreviousSimState = iEngineCurrentSimState;
|
|
|
122 |
if ( iEngineInfo )
|
|
|
123 |
{
|
|
|
124 |
iEngineCurrentSimState = iEngineInfo->SimState();
|
|
|
125 |
DefineSecurityModeState();
|
|
|
126 |
}
|
|
|
127 |
}
|
|
|
128 |
break;
|
|
|
129 |
}
|
|
|
130 |
|
|
|
131 |
// Notify observers for state change.
|
|
|
132 |
if ( previousSecurityMode != iSecurityMode )
|
|
|
133 |
{
|
|
|
134 |
HandleStateChange();
|
|
|
135 |
}
|
|
|
136 |
}
|
|
|
137 |
|
|
|
138 |
// -----------------------------------------------------------
|
|
|
139 |
// CPhoneSecurityModeObserver::HandlePropertyChangedL
|
|
|
140 |
// -----------------------------------------------------------
|
|
|
141 |
void CPhoneSecurityModeObserver::HandlePropertyChangedL(const TUid& aCategory,
|
|
|
142 |
const TUint aKey,
|
|
|
143 |
const TInt aValue )
|
|
|
144 |
{
|
|
|
145 |
__PHONELOG( EBasic,
|
|
|
146 |
EPhoneControl,
|
|
|
147 |
"CPhoneSecurityModeObserver::HandlePropertyChangedL() " );
|
|
|
148 |
|
|
|
149 |
// Register sim security and autolock value changes.
|
|
|
150 |
TBool previousSecurityMode = iSecurityMode;
|
|
|
151 |
if ( KPSUidStartup == aCategory && KStartupSimSecurityStatus == aKey )
|
|
|
152 |
{
|
|
|
153 |
iSimState = ( TPSSimSecurityStatus )aValue;
|
|
|
154 |
DefineSecurityModeState();
|
|
|
155 |
}
|
|
|
156 |
else if ( KPSUidCoreApplicationUIs == aCategory
|
|
|
157 |
&& KCoreAppUIsAutolockStatus == aKey )
|
|
|
158 |
{
|
|
|
159 |
iDeviceLockState = ( TPSAutolockStatus )aValue;
|
|
|
160 |
DefineSecurityModeState();
|
|
|
161 |
}
|
|
|
162 |
|
|
|
163 |
// Notify observer for state change.
|
|
|
164 |
if ( previousSecurityMode != iSecurityMode )
|
|
|
165 |
{
|
|
|
166 |
HandleStateChange();
|
|
|
167 |
}
|
|
|
168 |
}
|
|
|
169 |
|
|
|
170 |
// -----------------------------------------------------------
|
|
|
171 |
// CPhoneSecurityModeObserver::Initialize
|
|
|
172 |
// -----------------------------------------------------------
|
|
|
173 |
void CPhoneSecurityModeObserver::Initialize()
|
|
|
174 |
{
|
|
|
175 |
__PHONELOG1( EBasic,
|
|
|
176 |
EPhoneControl,
|
|
|
177 |
"CPhoneSecurityModeObserver::Initialize() %d ", iSecurityMode );
|
|
|
178 |
if ( !iInitialized )
|
|
|
179 |
{
|
|
|
180 |
if ( !iEngineInfo )
|
|
|
181 |
{
|
|
|
182 |
// Do not initialize if engine info data interface hasn't been set.
|
|
|
183 |
return;
|
|
|
184 |
}
|
|
|
185 |
|
|
|
186 |
// Get current values for sim states and autolock value.
|
|
|
187 |
iEngineCurrentSimState = iEngineInfo->SimState();
|
|
|
188 |
iSimState = ( TPSSimSecurityStatus )CPhonePubSubProxy::Instance()->Value(
|
|
|
189 |
KPSUidStartup,
|
|
|
190 |
KStartupSimSecurityStatus );
|
|
|
191 |
iDeviceLockState = ( TPSAutolockStatus )CPhonePubSubProxy::Instance()->Value(
|
|
|
192 |
KPSUidCoreApplicationUIs,
|
|
|
193 |
KCoreAppUIsAutolockStatus );
|
|
|
194 |
iInitialized = ETrue;
|
|
|
195 |
DefineSecurityModeState();
|
|
|
196 |
HandleStateChange();
|
|
|
197 |
}
|
|
|
198 |
|
|
|
199 |
}
|
|
|
200 |
|
|
|
201 |
// -----------------------------------------------------------
|
|
|
202 |
// CPhoneSecurityModeObserver::CPhoneSecurityModeObserver
|
|
|
203 |
// -----------------------------------------------------------
|
|
|
204 |
CPhoneSecurityModeObserver::CPhoneSecurityModeObserver() :
|
|
|
205 |
iSimState( ESimSecurityStatusUninitialized ),
|
|
|
206 |
iEngineCurrentSimState( EPESimStatusUninitialized ),
|
|
|
207 |
iEnginePreviousSimState(EPESimStatusUninitialized ),
|
|
|
208 |
iDeviceLockState( EAutolockStatusUninitialized ),
|
|
|
209 |
iSecurityMode( ETrue )
|
|
|
210 |
{
|
|
|
211 |
|
|
|
212 |
}
|
|
|
213 |
|
|
|
214 |
// -----------------------------------------------------------
|
|
|
215 |
// CPhoneSecurityModeObserver::DefineSecurityModeState
|
|
|
216 |
// -----------------------------------------------------------
|
|
|
217 |
void CPhoneSecurityModeObserver::DefineSecurityModeState()
|
|
|
218 |
{
|
|
|
219 |
// Device lock
|
|
|
220 |
if ( IsAutolockEnabled() )
|
|
|
221 |
{
|
|
|
222 |
iSecurityMode = ETrue;
|
|
|
223 |
}
|
|
|
224 |
|
|
|
225 |
// Sim security status
|
|
|
226 |
else if ( IsSimSecurityStatus() )
|
|
|
227 |
{
|
|
|
228 |
iSecurityMode = ETrue;
|
|
|
229 |
}
|
|
|
230 |
|
|
|
231 |
// Phone engine sim state
|
|
|
232 |
else if ( !IsEngineSimStateAccepted() )
|
|
|
233 |
{
|
|
|
234 |
iSecurityMode = ETrue;
|
|
|
235 |
}
|
|
|
236 |
|
|
|
237 |
else
|
|
|
238 |
{
|
|
|
239 |
iSecurityMode = EFalse;
|
|
|
240 |
}
|
|
|
241 |
|
|
|
242 |
|
|
|
243 |
__PHONELOG1( EBasic,
|
|
|
244 |
EPhoneControl,
|
|
|
245 |
"CPhoneSecurityModeObserver::DefineSecurityModeState(), iEngineCurrentSimState( %d )",
|
|
|
246 |
iEngineCurrentSimState );
|
|
|
247 |
|
|
|
248 |
__PHONELOG1( EBasic,
|
|
|
249 |
EPhoneControl,
|
|
|
250 |
"CPhoneSecurityModeObserver::DefineSecurityModeState(), iEnginePreviousSimState( %d )",
|
|
|
251 |
iEnginePreviousSimState );
|
|
|
252 |
|
|
|
253 |
__PHONELOG1( EBasic,
|
|
|
254 |
EPhoneControl,
|
|
|
255 |
"CPhoneSecurityModeObserver::DefineSecurityModeState(), iSimState( %d )",
|
|
|
256 |
iSimState );
|
|
|
257 |
|
|
|
258 |
__PHONELOG1( EBasic,
|
|
|
259 |
EPhoneControl,
|
|
|
260 |
"CPhoneSecurityModeObserver::DefineSecurityModeState(), iDeviceLockState( %d )",
|
|
|
261 |
iDeviceLockState );
|
|
|
262 |
|
|
|
263 |
__PHONELOG1( EBasic,
|
|
|
264 |
EPhoneControl,
|
|
|
265 |
"CPhoneSecurityModeObserver::DefineSecurityModeState(), iSecurityMode( %d )",
|
|
|
266 |
iSecurityMode );
|
|
|
267 |
}
|
|
|
268 |
|
|
|
269 |
// -----------------------------------------------------------
|
|
|
270 |
// CPhoneSecurityModeObserver::HandleStateChange
|
|
|
271 |
// -----------------------------------------------------------
|
|
|
272 |
void CPhoneSecurityModeObserver::HandleStateChange()
|
|
|
273 |
{
|
|
|
274 |
__PHONELOG2( EBasic,
|
|
|
275 |
EPhoneControl,
|
|
|
276 |
"CPhoneSecurityModeObserver::HandleStateChange() %d, %d observers ", iSecurityMode, iObserverArray.Count() );
|
|
|
277 |
if ( iInitialized )
|
|
|
278 |
{
|
|
|
279 |
for( TInt i( 0 ); i < iObserverArray.Count(); i++ )
|
|
|
280 |
{
|
|
|
281 |
MPhoneSecurityModeChangeObserver& observer = *( iObserverArray[ i ] );
|
|
|
282 |
observer.HandleSecurityModeChanged( iSecurityMode );
|
|
|
283 |
}
|
|
|
284 |
}
|
|
|
285 |
}
|
|
|
286 |
|
|
|
287 |
// -----------------------------------------------------------
|
|
|
288 |
// CPhoneSecurityModeObserver::HandleStateChange
|
|
|
289 |
// -----------------------------------------------------------
|
|
|
290 |
TBool CPhoneSecurityModeObserver::IsSimSecurityStatus()
|
|
|
291 |
{
|
|
|
292 |
TBool securityStatus( EFalse );
|
|
|
293 |
if ( ESimRejected == iSimState )
|
|
|
294 |
{
|
|
|
295 |
securityStatus = ETrue;
|
|
|
296 |
}
|
|
|
297 |
else if ( ESimUnaccepted == iSimState )
|
|
|
298 |
{
|
|
|
299 |
securityStatus = ETrue;
|
|
|
300 |
}
|
|
|
301 |
else if ( ESimInvalid == iSimState )
|
|
|
302 |
{
|
|
|
303 |
securityStatus = ETrue;
|
|
|
304 |
}
|
|
|
305 |
return securityStatus;
|
|
|
306 |
}
|
|
|
307 |
|
|
|
308 |
// -----------------------------------------------------------
|
|
|
309 |
// CPhoneSecurityModeObserver::HandleStateChange
|
|
|
310 |
// -----------------------------------------------------------
|
|
|
311 |
TBool CPhoneSecurityModeObserver::IsEngineSimStateAccepted()
|
|
|
312 |
{
|
|
|
313 |
TBool accepted( ETrue );
|
|
|
314 |
if ( ( EPESimNotPresent == iEngineCurrentSimState )
|
|
|
315 |
&& ( ( EPESimUsable == iEnginePreviousSimState )
|
|
|
316 |
|| ( EPESimReadable == iEnginePreviousSimState )
|
|
|
317 |
|| ( EPESimNotReady == iEnginePreviousSimState ) ) )
|
|
|
318 |
{
|
|
|
319 |
accepted = EFalse;
|
|
|
320 |
}
|
|
|
321 |
else if ( EPESimNotSupported == iEngineCurrentSimState )
|
|
|
322 |
{
|
|
|
323 |
accepted = EFalse;
|
|
|
324 |
}
|
|
|
325 |
else if ( EPESimNotPresent == iEngineCurrentSimState &&
|
|
|
326 |
!AreSimlessFeaturesSupported() )
|
|
|
327 |
{
|
|
|
328 |
accepted = EFalse;
|
|
|
329 |
}
|
|
|
330 |
return accepted;
|
|
|
331 |
}
|
|
|
332 |
|
|
|
333 |
// -----------------------------------------------------------
|
|
|
334 |
// CPhoneSecurityModeObserver::HandleStateChange
|
|
|
335 |
// -----------------------------------------------------------
|
|
|
336 |
TBool CPhoneSecurityModeObserver::AreSimlessFeaturesSupported()
|
|
|
337 |
{
|
|
|
338 |
return FeatureManager::FeatureSupported( KFeatureIdOfflineMode )
|
|
|
339 |
&&FeatureManager::FeatureSupported( KFeatureIdFfSimlessOfflineSupport );
|
|
|
340 |
}
|
|
|
341 |
|
|
|
342 |
|
|
|
343 |
// END OF FILE
|