|
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 // Name : CSatDataDownloadTsy.cpp |
|
15 // Part of : Common SIM ATK TSY / commonsimatktsy |
|
16 // DataDownload-related functionality of Sat Tsy |
|
17 // Version : 1.0 |
|
18 // |
|
19 |
|
20 |
|
21 |
|
22 #include <satcs.h> // Etel SAT IPC definitions |
|
23 #include <etelmm.h> // Etel MM Definitions |
|
24 #include "CSatDataPackage.h" // Parameter packing |
|
25 #include "CSatDataDownloadTsy.h" // Class header |
|
26 #include "CSatTsy.h" // Sat Tsy class |
|
27 #include "TSatUtility.h" // Utilities |
|
28 #include "cmmmessagemanagerbase.h" // Message manager class for forwarding req. |
|
29 #include "TfLogger.h" // For TFLOGSTRING |
|
30 #include "CBerTlv.h" // Ber Tlv |
|
31 #include "TTlv.h" // TTlv class |
|
32 #include "MSatTsy_IPCDefs.h" // Sat Tsy internal request types |
|
33 |
|
34 // ----------------------------------------------------------------------------- |
|
35 // CSatDataDownloadTsy::NewL |
|
36 // Two-phased constructor. |
|
37 // ----------------------------------------------------------------------------- |
|
38 // |
|
39 CSatDataDownloadTsy* CSatDataDownloadTsy::NewL |
|
40 ( |
|
41 CSatTsy* aSatTsy |
|
42 ) |
|
43 { |
|
44 TFLOGSTRING( "CSAT: CSatDataDownloadTsy::NewL" ); |
|
45 CSatDataDownloadTsy* const satDataDownloadTsy = |
|
46 new ( ELeave ) CSatDataDownloadTsy(); |
|
47 CleanupStack::PushL( satDataDownloadTsy ); |
|
48 satDataDownloadTsy->iSatTsy = aSatTsy; |
|
49 satDataDownloadTsy->ConstructL(); |
|
50 CleanupStack::Pop( satDataDownloadTsy ); |
|
51 TFLOGSTRING( "CSAT: CSatDataDownloadTsy::NewL, end of method" ); |
|
52 return satDataDownloadTsy; |
|
53 } |
|
54 |
|
55 // ----------------------------------------------------------------------------- |
|
56 // CSatDataDownloadTsy::~CSatDataDownloadTsy |
|
57 // Destructor |
|
58 // ----------------------------------------------------------------------------- |
|
59 // |
|
60 CSatDataDownloadTsy::~CSatDataDownloadTsy |
|
61 ( |
|
62 void |
|
63 ) |
|
64 { |
|
65 TFLOGSTRING( "CSAT: CSatDataDownloadTsy::~CSatDataDownloadTsy" ); |
|
66 // Unregister |
|
67 iSatTsy->MessageManager()->RegisterTsyObject( |
|
68 CMmMessageManagerBase::ESatDataDownloadTsyObjType, NULL ); |
|
69 } |
|
70 |
|
71 // ----------------------------------------------------------------------------- |
|
72 // CSatDataDownloadTsy::CSatDataDownloadTsy |
|
73 // C++ constructor |
|
74 // ----------------------------------------------------------------------------- |
|
75 // |
|
76 CSatDataDownloadTsy::CSatDataDownloadTsy |
|
77 ( |
|
78 void |
|
79 ) |
|
80 { |
|
81 // None |
|
82 } |
|
83 |
|
84 // ----------------------------------------------------------------------------- |
|
85 // CSatDataDownloadTsy::ConstructL |
|
86 // Symbian 2nd phase constructor. Initialises internal attributes. |
|
87 // ----------------------------------------------------------------------------- |
|
88 // |
|
89 void CSatDataDownloadTsy::ConstructL |
|
90 ( |
|
91 void |
|
92 ) |
|
93 { |
|
94 TFLOGSTRING( "CSAT: CSatDataDownloadTsy::ConstructL" ); |
|
95 // Register |
|
96 iSatTsy->MessageManager()->RegisterTsyObject( |
|
97 CMmMessageManagerBase::ESatDataDownloadTsyObjType, this ); |
|
98 // Initialize as not supported |
|
99 iIsSmsPpDdlSupported = EFalse; |
|
100 } |
|
101 |
|
102 // ----------------------------------------------------------------------------- |
|
103 // CSatDataDownloadTsy::CompleteCellBroadcastDdlL |
|
104 // Prepare the envelope to be sent to DOS after a Cell |
|
105 // Broadcast message has been received, without request, by the mobile equipment. |
|
106 // ----------------------------------------------------------------------------- |
|
107 // |
|
108 void CSatDataDownloadTsy::CompleteCellBroadcastDdlL |
|
109 ( |
|
110 const CSatDataPackage* aDataPackage |
|
111 ) |
|
112 { |
|
113 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::CompleteCellBroadcastDdlL" ); |
|
114 |
|
115 TBuf8<KCbsMsgMaxLength> aPdu; |
|
116 aDataPackage->UnPackData( aPdu ); |
|
117 TTlv envelope; |
|
118 // Tag |
|
119 envelope.Begin( KBerTlvCellBroadcastTag ); |
|
120 // Device identities |
|
121 envelope.AddTag( KTlvDeviceIdentityTag ); |
|
122 envelope.AddByte( KNetwork ); |
|
123 envelope.AddByte( KSim ); |
|
124 // Cell broadcast page |
|
125 envelope.AddTag( KTlvCellBroadcastPageTag ); |
|
126 envelope.AddData( aPdu ); |
|
127 // Prepare data |
|
128 TPtrC8 data = envelope.End(); |
|
129 // Pack data |
|
130 CSatDataPackage dataPackage; |
|
131 dataPackage.PackData( &data ); |
|
132 // Forward request to the DOS |
|
133 iSatTsy->MessageManager()->HandleRequestL( |
|
134 ESatTsyCellBroadcast, &dataPackage ) ; |
|
135 } |
|
136 |
|
137 // ----------------------------------------------------------------------------- |
|
138 // CSatDataDownloadTsy::CompleteSmsPpDdlL |
|
139 // Completes the SMS-PP by sending the envelope if SMS-PP is supported. |
|
140 // Otherwise requests saving of the SMS to EFsms (only class 2 sms) |
|
141 // 3GPP TS 11.14, 7 Data download to SIM: If the service "data download via SMS |
|
142 // Point-to-point" is allocated and activated in the SIM Service Table, the ME |
|
143 // shall pass the message transparently to the SIM using the ENVELOPE. If the |
|
144 // service "data download via SMS-PP" is not allocated and activated in the SIM |
|
145 // Service Table, and the ME receives a Short Message with the protocol |
|
146 // identifier = SIM data download and data coding scheme = class 2 message, |
|
147 // then the ME shall store the message in EFSMS in accordance with TS 11.11. |
|
148 // ----------------------------------------------------------------------------- |
|
149 // |
|
150 void CSatDataDownloadTsy::CompleteSmsPpDdlL |
|
151 ( |
|
152 const CSatDataPackage* aDataPackage |
|
153 ) |
|
154 { |
|
155 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::CompleteSmsPpDdlL" ); |
|
156 TBuf8<KAddrMaxLength> smsScAddress; |
|
157 TBuf8<RMobileSmsMessaging::KGsmTpduSize> smsTpdu; |
|
158 |
|
159 // Unpack data |
|
160 aDataPackage->UnPackData( smsScAddress, smsTpdu ); |
|
161 |
|
162 // Check if SMS PP Data Download is supported in NAA, then send envelope |
|
163 if ( iIsSmsPpDdlSupported ) |
|
164 { |
|
165 CreateSmsPpDdlEnvelopeL( smsScAddress, smsTpdu ); |
|
166 } |
|
167 // Otherwise parse TPDU data and check if SMS must be saved |
|
168 else |
|
169 { |
|
170 // Check if the SMS should be saved to EFsms (see method descr.) |
|
171 if ( KErrNone == ParseSmsTpdu( smsTpdu ) && |
|
172 KSmsTpduProtcolIdUSimDdl == iSmsTpdu.iProtocolId && |
|
173 ( !( iSmsTpdu.iDcs & 0x01 ) ) && ( iSmsTpdu.iDcs & 0x02 ) ) |
|
174 { |
|
175 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::CompleteSmsPpDdlL,\ |
|
176 SMS PP DDL is not supported, Store SMS to EFsms" ); |
|
177 CreateEntryForSavingSmsL( smsScAddress, smsTpdu ); |
|
178 } |
|
179 } |
|
180 } |
|
181 |
|
182 // ----------------------------------------------------------------------------- |
|
183 // CSatDataDownloadTsy::CreateEntryForSavingSmsL |
|
184 // Creates the TMobileGsmSmsEntryV1Pckg and makes a request to DOS to save the |
|
185 // SMS to EFsms |
|
186 // ----------------------------------------------------------------------------- |
|
187 // |
|
188 void CSatDataDownloadTsy::CreateEntryForSavingSmsL |
|
189 ( |
|
190 const TDesC8& aSmsScAddress, |
|
191 const TDesC8& aSmsTpdu |
|
192 ) |
|
193 { |
|
194 TFLOGSTRING2( "CSAT:CSatDataDownloadTsy::CreateEntryForSavingSms\ |
|
195 SC Addr. length: %d", aSmsScAddress.Length() ); |
|
196 TInt offset = 0; |
|
197 |
|
198 // Check that the SC address length contains the length in |
|
199 // addition to the address. |
|
200 if ( ( aSmsScAddress[offset] + 1 ) == aSmsScAddress.Length() ) |
|
201 { |
|
202 RMobileSmsStore::TMobileGsmSmsEntryV1 smsEntry; |
|
203 RMobileSmsStore::TMobileGsmSmsEntryV1Pckg smsEntryPckg( smsEntry ); |
|
204 |
|
205 // Set the Type of number: bits 6,5,4 |
|
206 smsEntry.iServiceCentre.iTypeOfNumber = |
|
207 static_cast<RMobilePhone::TMobileTON>( |
|
208 ( aSmsScAddress[++offset] >> 4 ) & 0x07 ); |
|
209 // Set the Numbering plan identification: bits 3,2,1,0 |
|
210 smsEntry.iServiceCentre.iNumberPlan = |
|
211 static_cast<RMobilePhone::TMobileNPI>( |
|
212 aSmsScAddress[offset] & 0x0F ); |
|
213 |
|
214 // Set data |
|
215 TBuf8<RSat::KMaxMobileTelNumberSize> scAddress; |
|
216 TBuf16<RSat::KMaxMobileTelNumberSize> scAddress16; |
|
217 |
|
218 // First convert the number to ASCII |
|
219 TSatUtility::BCDToAscii( aSmsScAddress.Mid( ++offset ), scAddress ); |
|
220 |
|
221 // Then set the 8 bit data to 16 bit data buffer |
|
222 for ( TInt i = 0; i < scAddress.Length(); i++ ) |
|
223 { |
|
224 scAddress16.Append( static_cast<TUint16>( |
|
225 scAddress[i] ) ); |
|
226 } |
|
227 |
|
228 // Copy the Service Centre address and TPDU data |
|
229 smsEntry.iServiceCentre.iTelNumber.Copy( scAddress16 ); |
|
230 |
|
231 TFLOGSTRING2("CSAT:CSatDataDownloadTsy::CreateEntryForSavingSms,\ |
|
232 iTelNumber: %S", &smsEntry.iServiceCentre.iTelNumber ); |
|
233 |
|
234 smsEntry.iMsgData.Copy( aSmsTpdu ); |
|
235 |
|
236 // We set the index to point -1, since it means we use the 1st free |
|
237 // slot. See Etel MM API Specification, 8.1.4 Write Entry. |
|
238 smsEntry.iIndex = -1; |
|
239 |
|
240 // Pack data and forward request to DOS |
|
241 TDesC8* data = reinterpret_cast<TDesC8*>( &smsEntryPckg ); |
|
242 CMmDataPackage package; |
|
243 package.PackData( &data, &smsEntry.iIndex ); |
|
244 iSatTsy->MessageManager()->HandleRequestL( EMobilePhoneStoreWrite, |
|
245 &package ); |
|
246 } |
|
247 } |
|
248 |
|
249 // ----------------------------------------------------------------------------- |
|
250 // CSatDataDownloadTsy::CreateSmsDeliverReportL |
|
251 // Completes the writing of the SMS to EFsms by creating the resulting report |
|
252 // (see 3GPP TS 23.040, 9.2.2.1a). See also 3GPP TS 23.038 "When a mobile |
|
253 // terminated message is Class 2 ((U)SIM-specific), an MS shall ensure that |
|
254 // the message has been transferred to the SMS data field in the (U)SIM before |
|
255 // sending an acknowledgement to the SC" |
|
256 // ----------------------------------------------------------------------------- |
|
257 // |
|
258 void CSatDataDownloadTsy::CreateSmsDeliverReportL |
|
259 ( |
|
260 TInt aResult |
|
261 ) |
|
262 { |
|
263 TFLOGSTRING("CSAT: CSatDataDownloadTsy::CreateSmsDeliverReportL"); |
|
264 TBuf8<KTpduMaxSize> reportData; |
|
265 |
|
266 // Get User Data length |
|
267 TUint8 userDataLength = iSmsTpdu.iUserData.Length(); |
|
268 |
|
269 // Check that SMS TPDU data exists by checking the last mandatory item |
|
270 if ( KSmsTpduByteUnknownOrReserved != iSmsTpdu.iDcs ) |
|
271 { |
|
272 TFLOGSTRING("CSAT: CSatDataDownloadTsy::CreateSmsDeliverReportL,\ |
|
273 SMS TPDU OK"); |
|
274 reportData.Zero(); |
|
275 reportData.Append( iSmsTpdu.iParameters ); // 1st byte -> parameters |
|
276 reportData.Append( KAllOptParamsPresent ); // TP-Parameter-Indicator |
|
277 reportData.Append( iSmsTpdu.iProtocolId ); // TP-Protocol-Identifier |
|
278 reportData.Append( iSmsTpdu.iDcs ); // TP-Data-Coding-Scheme |
|
279 reportData.Append( userDataLength ); // TP-User-Data-Length |
|
280 |
|
281 // If user data exists, add it to the end of buffer |
|
282 if ( userDataLength ) |
|
283 { |
|
284 reportData.Append( iSmsTpdu.iUserData ); |
|
285 } |
|
286 |
|
287 // If saving went OK it means that RP-ACK must to be sent and data is |
|
288 // ready, otherwise RP-ERROR must to be sent, which means that TP Failure |
|
289 // Cause must be inserted after the parameters |
|
290 if ( KErrNone != aResult ) |
|
291 { |
|
292 TFLOGSTRING("CSAT: CSatDataDownloadTsy::CreateSmsDeliverReportL,\ |
|
293 Add TP Failure Cause: KDataDownloadError"); |
|
294 TBuf8<1> failureCause; |
|
295 failureCause.Zero(); |
|
296 failureCause.Append( KDataDownloadError ); |
|
297 reportData.Insert( 1, failureCause ); |
|
298 } |
|
299 |
|
300 // Pack data and forward request to DOS |
|
301 CMmDataPackage package; |
|
302 package.PackData( &reportData ); |
|
303 iSatTsy->MessageManager()->HandleRequestL( ESatTsySmsDeliverReport, |
|
304 &package ); |
|
305 } |
|
306 |
|
307 } |
|
308 |
|
309 |
|
310 // ----------------------------------------------------------------------------- |
|
311 // CSatDataDownloadTsy::CreateSmsPpDdlEnvelopeL |
|
312 // Prepare the envelope to be sent to DOS after a SMS-PP |
|
313 // message has been received, without request, by the mobile equipment. |
|
314 // ----------------------------------------------------------------------------- |
|
315 // |
|
316 void CSatDataDownloadTsy::CreateSmsPpDdlEnvelopeL |
|
317 ( |
|
318 const TDesC8& aSmsScAddress, |
|
319 const TDesC8& aSmsTpdu |
|
320 ) |
|
321 { |
|
322 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::CreateSmsPpDdlEnvelopeL" ); |
|
323 // Check that the data exists |
|
324 if ( aSmsScAddress.Length() && aSmsTpdu.Length() ) |
|
325 { |
|
326 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::CreateSmsPpDdlEnvelopeL,\ |
|
327 Data Ok" ); |
|
328 TTlv envelope; |
|
329 |
|
330 envelope.Begin( KBerTlvSmsPpDownloadTag ); |
|
331 envelope.AddTag( KTlvDeviceIdentityTag ); |
|
332 envelope.AddByte( KNetwork ); |
|
333 envelope.AddByte( KSim ); |
|
334 envelope.AddTag( KTlvAddressTag ); |
|
335 envelope.AddData( aSmsScAddress.Mid( 1, aSmsScAddress[0] ) ); |
|
336 envelope.AddTag( KTlvSmsTpduTag ); |
|
337 envelope.AddData( aSmsTpdu ); |
|
338 |
|
339 // Prepare data |
|
340 TPtrC8 data = envelope.End(); |
|
341 // Pack data |
|
342 CSatDataPackage dataPackage; |
|
343 dataPackage.PackData( &data ); |
|
344 // Forward request to the DOS |
|
345 iSatTsy->MessageManager()->HandleRequestL( ESatTsySmsPpDdl, |
|
346 &dataPackage ); |
|
347 } |
|
348 } |
|
349 |
|
350 // ----------------------------------------------------------------------------- |
|
351 // CSatDataDownloadTsy::CompleteReadCbmidsL |
|
352 // Request to read Cbmids from the elementary file EFcbmids. |
|
353 // ----------------------------------------------------------------------------- |
|
354 // |
|
355 void CSatDataDownloadTsy::CompleteReadCbmidsL |
|
356 ( |
|
357 void |
|
358 ) |
|
359 { |
|
360 TFLOGSTRING( "CSAT: CSatDataDownloadTsy::CompleteReadCbmids" ); |
|
361 // Convert constants and append to simFilePath |
|
362 TBuf8<KMaxFilePath> simFilePath; |
|
363 // Append data |
|
364 simFilePath.Append( TUint8( KMasterFileCbmids >> 8 ) ); |
|
365 //lint -e{778} Constant expression evaluates to 0 in operation |
|
366 simFilePath.Append( TUint8( KMasterFileCbmids & 0xFF ) ); |
|
367 |
|
368 simFilePath.Append( TUint8( KDedicatedFileCbmids >> 8 ) ); |
|
369 simFilePath.Append( TUint8( KDedicatedFileCbmids & 0xFF ) ); |
|
370 |
|
371 simFilePath.Append( TUint8( KElementaryFileCbmids >> 8 ) ); |
|
372 simFilePath.Append( TUint8( KElementaryFileCbmids & 0xFF ) ); |
|
373 |
|
374 // Pack data |
|
375 CSatDataPackage dataPackage; |
|
376 dataPackage.PackData( &simFilePath ); |
|
377 // Forward request to the DOS |
|
378 iSatTsy->MessageManager()->HandleRequestL( |
|
379 ESatTsyReadCbmids, &dataPackage ); |
|
380 } |
|
381 |
|
382 // ----------------------------------------------------------------------------- |
|
383 // CSatDataDownloadTsy::SetSmsPpDdlStatus |
|
384 // Sets the support status of SMS PP Data Download in NAA |
|
385 // ----------------------------------------------------------------------------- |
|
386 // |
|
387 void CSatDataDownloadTsy::SetSmsPpDdlStatus |
|
388 ( |
|
389 const CSatDataPackage* aDataPackage |
|
390 ) |
|
391 { |
|
392 aDataPackage->UnPackData( iIsSmsPpDdlSupported ); |
|
393 TFLOGSTRING2("CSAT: CSatNotifyMoSmControlRequest::SetActivationStatus, %d", |
|
394 iIsSmsPpDdlSupported ); |
|
395 } |
|
396 |
|
397 // ----------------------------------------------------------------------------- |
|
398 // CSatDataDownloadTsy::ParseSmsTpdu |
|
399 // Interprets the given TPDU data and sets the results to internal data member |
|
400 // ----------------------------------------------------------------------------- |
|
401 // |
|
402 TInt CSatDataDownloadTsy::ParseSmsTpdu |
|
403 ( |
|
404 const TDesC8& aSmsTpdu |
|
405 ) |
|
406 { |
|
407 TFLOGSTRING("CSAT: CSatDataDownloadTsy::ParseSmsTpdu"); |
|
408 TInt ret( KErrCorrupt ); |
|
409 |
|
410 // Initialize values |
|
411 iSmsTpdu.iParameters = KSmsTpduByteUnknownOrReserved; |
|
412 iSmsTpdu.iProtocolId = KSmsTpduByteUnknownOrReserved; |
|
413 iSmsTpdu.iDcs = KSmsTpduByteUnknownOrReserved; |
|
414 iSmsTpdu.iUserData.Zero(); |
|
415 |
|
416 // Check first that the TPdu data and SC address exist before parsing |
|
417 if ( KSmsTpduMinLength < aSmsTpdu.Length() ) |
|
418 { |
|
419 // Set parameters |
|
420 iSmsTpdu.iParameters = aSmsTpdu[0]; |
|
421 // Then we need to get Protocol ID and DCS.. |
|
422 // ..the length of address in chars is in the 1st byte of Addr. string |
|
423 TUint8 chars = aSmsTpdu[KSmsTpduAddrOffset]; |
|
424 TUint8 addrLengthInBytes( 0 ); |
|
425 |
|
426 if ( chars % 2 ) |
|
427 { |
|
428 addrLengthInBytes = chars / 2 + 1; |
|
429 } |
|
430 else |
|
431 { |
|
432 addrLengthInBytes = chars / 2; |
|
433 } |
|
434 |
|
435 // Then add two in order to point to the protocol ID (the order is: |
|
436 // address length, type of address, address data, protocol id... |
|
437 TUint8 offset = KSmsTpduAddrOffset + 2 + addrLengthInBytes; |
|
438 |
|
439 // Just to be on the safe side, check that the offset is not too big |
|
440 if ( aSmsTpdu.Length() > ( offset + 1 + KSmsTpduSctsLength ) ) |
|
441 { |
|
442 TFLOGSTRING( "CSAT:CSatDataDownloadTsy::ParseSmsTpdu,\ |
|
443 SmsTpdu length Ok" ); |
|
444 // Set protocol id and data coding shceme |
|
445 iSmsTpdu.iProtocolId = aSmsTpdu[offset]; |
|
446 iSmsTpdu.iDcs = aSmsTpdu[++offset] ; |
|
447 |
|
448 // Update offset to point the TP-UDL (skip TP-SCTS, not needed) |
|
449 offset = offset + KSmsTpduSctsLength + 1; |
|
450 TUint8 tpduUserDataLength = aSmsTpdu[offset]; |
|
451 |
|
452 // If user data exists, add it to the end of buffer |
|
453 if ( tpduUserDataLength ) |
|
454 { |
|
455 iSmsTpdu.iUserData.Copy( aSmsTpdu.Mid( ++offset ) ); |
|
456 TFLOGSTRING2( "CSAT:CSatDataDownloadTsy::ParseSmsTpdu,\ |
|
457 iUserData length: %d", iSmsTpdu.iUserData.Length() ); |
|
458 } |
|
459 |
|
460 ret = KErrNone; |
|
461 } |
|
462 } // TPDU reaches the minimum length |
|
463 |
|
464 return ret; |
|
465 } |
|
466 |
|
467 // End of file |
|
468 |