1 /* |
|
2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: GPRS and Wlan status getter for sending Generic Alerts |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 |
|
22 //System Includes |
|
23 #include <startupdomainpskeys.h> //GlobalRFsStates |
|
24 #include <rconnmon.h> //RConnectionMonitor |
|
25 #include <featmgr.h> //Feature Manager |
|
26 #include <features.hrh> //Feature Manager |
|
27 #include <cmconnectionmethoddef.h> |
|
28 #include <cmmanagerext.h> |
|
29 #include <cmpluginwlandef.h> |
|
30 #include <cmpluginpacketdatadef.h> |
|
31 |
|
32 //User Includes |
|
33 #include "FotaServer.h" |
|
34 #include "FotaNetworkRegStatus.h" |
|
35 |
|
36 |
|
37 |
|
38 // ----------------------------------------------------------------------------- |
|
39 // CFotaNetworkRegStatus::NewL |
|
40 // Symbian 2-Phase construction, NewL used for creating object of this class |
|
41 // This method can leave |
|
42 // ----------------------------------------------------------------------------- |
|
43 |
|
44 CFotaNetworkRegStatus* CFotaNetworkRegStatus::NewL(CFotaServer* aObserver) |
|
45 { |
|
46 CFotaNetworkRegStatus* self = CFotaNetworkRegStatus::NewLC(aObserver); |
|
47 CleanupStack::Pop(self); |
|
48 return self; |
|
49 } |
|
50 |
|
51 // ----------------------------------------------------------------------------- |
|
52 // CFotaNetworkRegStatus::NewLC |
|
53 // Symbian 2-Phase construction, NewLC used for creating object of this class |
|
54 // This method can leave |
|
55 // ----------------------------------------------------------------------------- |
|
56 |
|
57 CFotaNetworkRegStatus* CFotaNetworkRegStatus::NewLC(CFotaServer* aObserver) |
|
58 { |
|
59 CFotaNetworkRegStatus* self = new (ELeave) CFotaNetworkRegStatus (aObserver); |
|
60 CleanupStack::PushL(self); |
|
61 self->ConstructL(); |
|
62 |
|
63 return self; |
|
64 } |
|
65 |
|
66 // ----------------------------------------------------------------------------- |
|
67 // CFotaNetworkRegStatus::ConstructL |
|
68 // Symbian 2-Phase construction, ConstructL used for constructing the members of this class |
|
69 // This method can leave |
|
70 // ----------------------------------------------------------------------------- |
|
71 |
|
72 void CFotaNetworkRegStatus::ConstructL() |
|
73 { |
|
74 iTimer.CreateLocal(); |
|
75 iMonitor.ConnectL(); |
|
76 } |
|
77 |
|
78 // ----------------------------------------------------------------------------- |
|
79 // CFotaNetworkRegStatus::CFotaNetworkRegStatus |
|
80 // C++ Constructor |
|
81 // This method shouldn't leave |
|
82 // ----------------------------------------------------------------------------- |
|
83 |
|
84 CFotaNetworkRegStatus::CFotaNetworkRegStatus(CFotaServer* aObserver) : |
|
85 CActive( CActive::EPriorityStandard ), iObserver(aObserver), iRetriesLeft (KRetries), iGlobalRFState(EFalse) |
|
86 { |
|
87 CActiveScheduler::Add( this ); // Add AO to current active scheduler |
|
88 } |
|
89 |
|
90 // ----------------------------------------------------------------------------- |
|
91 // CFotaNetworkRegStatus::~CFotaNetworkRegStatus |
|
92 // C++ Desctructor |
|
93 // This method shouldn't leave |
|
94 // ----------------------------------------------------------------------------- |
|
95 |
|
96 CFotaNetworkRegStatus::~CFotaNetworkRegStatus() |
|
97 { |
|
98 Cancel(); |
|
99 |
|
100 iTimer.Close(); |
|
101 iMonitor.Close(); |
|
102 } |
|
103 |
|
104 // ----------------------------------------------------------------------------- |
|
105 // CFotaNetworkRegStatus::DoCancel() |
|
106 // Cancels currently active notifier, if such exists |
|
107 // ----------------------------------------------------------------------------- |
|
108 // |
|
109 void CFotaNetworkRegStatus::DoCancel() |
|
110 { |
|
111 FLOG(_L("CFotaNetworkRegStatus::DoCancel >>")); |
|
112 |
|
113 if(IsActive()) |
|
114 { |
|
115 iTimer.Cancel(); |
|
116 // Cancel(); |
|
117 } |
|
118 |
|
119 FLOG(_L("CFotaNetworkRegStatus::DoCancel <<")); |
|
120 } |
|
121 |
|
122 // ----------------------------------------------------------------------------- |
|
123 // CFotaNetworkRegStatus::StartMonitoringL |
|
124 // Monitors for connection status |
|
125 // This method don't leave |
|
126 // ----------------------------------------------------------------------------- |
|
127 |
|
128 void CFotaNetworkRegStatus::StartMonitoringL() |
|
129 { |
|
130 FLOG(_L("CFotaNetworkRegStatus::StartMonitoringL >>")); |
|
131 |
|
132 //Check offline state |
|
133 FLOG(_L("Check GlobalRF state...")); |
|
134 if (!iGlobalRFState) |
|
135 { |
|
136 iGlobalRFState = CheckGlobalRFState(); |
|
137 } |
|
138 |
|
139 if (iGlobalRFState) |
|
140 { |
|
141 //Check registration state only if iGlobalRFState is true |
|
142 FLOG(_L("Check registration state...")); |
|
143 if (CheckNetworkRegStateL()) |
|
144 { |
|
145 //If both are successful report complete |
|
146 FLOG(_L("Network Registration is successful, sending Status as success to FotaServer")); |
|
147 iObserver->ReportNetworkStatus(ETrue); |
|
148 return; |
|
149 } |
|
150 } |
|
151 //If one of them is not successful, start timer and retry KRetries times... |
|
152 |
|
153 if (--iRetriesLeft>=0) |
|
154 { |
|
155 FLOG(_L("Retry count... [%d]"),KRetries-iRetriesLeft); |
|
156 iTimer.After(iStatus,KTimeInterval); |
|
157 if (!IsActive()) |
|
158 SetActive(); |
|
159 } |
|
160 else |
|
161 { |
|
162 FLOG(_L("Maximum retries (%d) reached, sending Status as failure to FotaServer"), KRetries); |
|
163 iObserver->ReportNetworkStatus(IsWlanSupportedL()); |
|
164 } |
|
165 |
|
166 FLOG(_L("CFotaNetworkRegStatus::StartMonitoringL <<")); |
|
167 } |
|
168 |
|
169 // ----------------------------------------------------------------------------- |
|
170 // CFotaNetworkRegStatus::RunL() |
|
171 // Called when event accomplished |
|
172 // ----------------------------------------------------------------------------- |
|
173 // |
|
174 void CFotaNetworkRegStatus::RunL() |
|
175 { |
|
176 FLOG(_L("CFotaNetworkRegStatus::RunL >>")); |
|
177 |
|
178 if (iStatus==KErrNone) |
|
179 { |
|
180 StartMonitoringL(); |
|
181 } |
|
182 else |
|
183 { |
|
184 iObserver->ReportNetworkStatus(EFalse); |
|
185 } |
|
186 |
|
187 FLOG(_L("CFotaNetworkRegStatus::RunL <<")); |
|
188 } |
|
189 |
|
190 // ----------------------------------------------------------------------------- |
|
191 // CFotaNetworkRegStatus::RunError |
|
192 // Called when RunL leaves |
|
193 // This method can't leave |
|
194 // ----------------------------------------------------------------------------- |
|
195 |
|
196 TInt CFotaNetworkRegStatus::RunError(TInt aError) |
|
197 { |
|
198 FLOG(_L("CFotaNetworkRegStatus::RunL >>")); |
|
199 iObserver->ReportNetworkStatus(EFalse); |
|
200 FLOG(_L("CFotaNetworkRegStatus::RunL <<")); |
|
201 return KErrNone; |
|
202 } |
|
203 |
|
204 // ----------------------------------------------------------------------------- |
|
205 // CFotaNetworkRegStatus::CheckGlobalRFState |
|
206 // Checks for GlobalRFState, set by Starter |
|
207 // This method can't leave |
|
208 // ----------------------------------------------------------------------------- |
|
209 |
|
210 TBool CFotaNetworkRegStatus::CheckGlobalRFState() |
|
211 { |
|
212 FLOG(_L("CFotaNetworkRegStatus::CheckGlobalRFState >>")); |
|
213 |
|
214 RProperty prop; |
|
215 TInt val = KErrNone; |
|
216 TInt err = KErrNone; |
|
217 TInt status = EFalse; |
|
218 |
|
219 err = prop.Get(KPSUidStartup, KPSGlobalSystemState, val); |
|
220 if (err==KErrNone && val==ESwStateNormalRfOn) |
|
221 { |
|
222 //Phone is not offline. Check for Network Registration status |
|
223 FLOG(_L("Phone is online. Check for Network Registration status")); |
|
224 status = ETrue; |
|
225 } |
|
226 else |
|
227 { |
|
228 //Phone is offline. No Network activities allowed. |
|
229 FLOG(_L("Phone is offline. No Network activities allowed.")); |
|
230 status = EFalse; |
|
231 } |
|
232 FLOG(_L("CFotaNetworkRegStatus::CheckGlobalRFState, status = %d <<"),status); |
|
233 return status; |
|
234 } |
|
235 |
|
236 // ----------------------------------------------------------------------------- |
|
237 // CFotaNetworkRegStatus::CheckNetworkRegStatusL |
|
238 // Checks for Network registration status |
|
239 // This method can leave |
|
240 // ----------------------------------------------------------------------------- |
|
241 |
|
242 TBool CFotaNetworkRegStatus::CheckNetworkRegStateL() |
|
243 { |
|
244 FLOG(_L("CFotaNetworkRegStatus::CheckNetworkRegStateL >>")); |
|
245 |
|
246 TBool status = EFalse; |
|
247 |
|
248 TInt registrationStatus (KErrNone); |
|
249 TRequestStatus status1; |
|
250 iMonitor.GetIntAttribute( EBearerIdGSM, // See bearer ids from TConnMonBearerId |
|
251 0, |
|
252 KNetworkRegistration, |
|
253 registrationStatus, |
|
254 status1 ); |
|
255 User::WaitForRequest( status1 ); |
|
256 |
|
257 if ( status1.Int() == KErrNone ) |
|
258 { |
|
259 switch (registrationStatus) |
|
260 { |
|
261 case ENetworkRegistrationHomeNetwork: |
|
262 case ENetworkRegistrationRoaming: |
|
263 { |
|
264 status = ETrue; |
|
265 break; |
|
266 } |
|
267 default: |
|
268 { |
|
269 /* Includes - ENetworkRegistrationNotAvailable: |
|
270 ENetworkRegistrationUnknown: |
|
271 ENetworkRegistrationNoService: |
|
272 ENetworkRegistrationEmergencyOnly: |
|
273 ENetworkRegistrationSearching: |
|
274 ENetworkRegistrationBusy: |
|
275 ENetworkRegistrationDenied:*/ |
|
276 status = EFalse; |
|
277 break; |
|
278 } |
|
279 } |
|
280 } |
|
281 |
|
282 FLOG(_L("CFotaNetworkRegStatus::CheckNetworkRegStateL, status = %d <<"),status); |
|
283 return status; |
|
284 } |
|
285 |
|
286 // ----------------------------------------------------------------------------- |
|
287 // CFotaNetworkRegStatus::IsWlanSupportedL |
|
288 // Checks whether Wlan supported on device and active |
|
289 // This method can leave |
|
290 // ----------------------------------------------------------------------------- |
|
291 |
|
292 TBool CFotaNetworkRegStatus::IsWlanSupportedL() |
|
293 { |
|
294 FLOG(_L("CFotaNetworkRegStatus::IsWlanSupportedL >>")); |
|
295 |
|
296 TBool status = EFalse; |
|
297 |
|
298 FeatureManager::InitializeLibL(); |
|
299 if (FeatureManager::FeatureSupported( KFeatureIdProtocolWlan )) // check for feature enabled |
|
300 { |
|
301 status = ETrue; |
|
302 } |
|
303 |
|
304 FeatureManager::UnInitializeLib(); |
|
305 |
|
306 #if defined(__WINS__) |
|
307 status = ETrue; |
|
308 #endif |
|
309 |
|
310 FLOG(_L("CFotaNetworkRegStatus::IsWlanSupportedL, status = %d <<"),status); |
|
311 return status; |
|
312 } |
|
313 |
|
314 // ----------------------------------------------------------------------------- |
|
315 // CFotaNetworkRegStatus::IsConnectionPossibleL |
|
316 // Checks whether the network connection is possible in the given IAP Id |
|
317 // This method can leave |
|
318 // ----------------------------------------------------------------------------- |
|
319 TBool CFotaNetworkRegStatus::IsConnectionPossibleL(TInt aIapid) |
|
320 { |
|
321 FLOG(_L("CFotaNetworkRegStatus::IsConnectionPossibleL >>")); |
|
322 TBool status (EFalse); |
|
323 |
|
324 TUint32 bearer = FindBearerL(aIapid); |
|
325 if( bearer == KUidPacketDataBearerType ) |
|
326 { |
|
327 FLOG(_L("Bearer is Packet data")); |
|
328 if( CheckGlobalRFState() && CheckNetworkRegStateL() ) |
|
329 { |
|
330 FLOG(_L("Network is up and connection is possible ")); |
|
331 status = ETrue; |
|
332 } |
|
333 else |
|
334 { |
|
335 FLOG(_L("Network is not up and connection is not possible ")); |
|
336 status = EFalse; |
|
337 } |
|
338 } |
|
339 else if( bearer == KUidWlanBearerType )//for wlan or other bearers |
|
340 { |
|
341 FLOG(_L("Bearer is wlan and proceeding for download ")); |
|
342 //proceed & this else loop to be removed |
|
343 status = ETrue; |
|
344 } |
|
345 else |
|
346 { |
|
347 FLOG(_L("Bearer is not packet data or WLAN")); |
|
348 } |
|
349 |
|
350 FLOG(_L("CFotaNetworkRegStatus::IsConnectionPossibleL, status = %d <<"),status); |
|
351 return status; |
|
352 } |
|
353 |
|
354 |
|
355 // ---------------------------------------------------------------------------------------- |
|
356 // CFotaDownload::FindBearerId |
|
357 // Finds the Bearer Id for a given IAP Id |
|
358 // ---------------------------------------------------------------------------------------- |
|
359 TUint32 CFotaNetworkRegStatus::FindBearerL(TInt aIapId) |
|
360 { |
|
361 FLOG(_L("CFotaNetworkRegStatus::FindBearerL: %d"),aIapId); |
|
362 TUint32 bearer = 0; |
|
363 TInt err( KErrNone ); |
|
364 // Query CM Id |
|
365 TInt cmId ( aIapId ); |
|
366 RCmManagerExt CmManagerExt; |
|
367 TRAP( err, CmManagerExt.OpenL() ); |
|
368 FLOG(_L("CmManagerExt.OpenL() with error as %d"),err); |
|
369 if( err == KErrNone ) |
|
370 { |
|
371 RCmConnectionMethodExt cm; |
|
372 TRAP( err, cm = CmManagerExt.ConnectionMethodL( cmId ) ); |
|
373 FLOG(_L("CmManagerExt.ConnectionMethodL with error as %d"),err); |
|
374 if ( err == KErrNone ) |
|
375 { |
|
376 CleanupClosePushL( cm ); |
|
377 FLOG(_L("cm pushed to cleanupstack ")); |
|
378 bearer = cm.GetIntAttributeL( CMManager::ECmBearerType ); |
|
379 FLOG(_L("bearer is %d "),bearer); |
|
380 CleanupStack::PopAndDestroy(); // cm |
|
381 FLOG(_L("cm poped & destroyed from cleanupstack ")); |
|
382 } |
|
383 |
|
384 CmManagerExt.Close(); |
|
385 FLOG(_L("CmManagerExt closed ")); |
|
386 } |
|
387 FLOG(_L("CFotaNetworkRegStatus::FindBearerL end with bearer: %d"),bearer); |
|
388 return bearer; |
|
389 } |
|
390 |
|
391 // End of File |
|