|
1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 #include <msvids.h> |
|
17 #include <msvuids.h> |
|
18 #include <msvapi.h> |
|
19 #include <cemailaccounts.h> |
|
20 |
|
21 #include "ENP.H" |
|
22 #include <pop3set.h> |
|
23 #include <imapset.h> |
|
24 #include <miutconv.h> |
|
25 #include <e32math.h> |
|
26 |
|
27 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
|
28 #include "tmsvbioinfo.h" |
|
29 #endif |
|
30 |
|
31 // Parse constants |
|
32 _LIT(KEmailHeader,"//MLAP11"); |
|
33 #define KCharColon ':' |
|
34 #define KCharSpace ' ' |
|
35 #define KCharTab '\t' |
|
36 #define KCharLineFeed '\n' |
|
37 #define KCharSlash '/' |
|
38 |
|
39 // Header fields defined in Nokia Smart Messaging Specification grammar (3.9.2.1). |
|
40 // N.B. If new fields are added, (cf. <extension-field>) PrintFieldToRichTextL() |
|
41 // will need to be changed accordingly. |
|
42 _LIT(KHeaderNumberMessages, "msgcount"); |
|
43 _LIT(KHeaderFrom,"from"); |
|
44 _LIT(KHeaderSubject,"subject"); |
|
45 _LIT(KHeaderSize,"size"); |
|
46 _LIT(KHeaderUidImap,"iuid"); |
|
47 _LIT(KHeaderUidPop,"puid"); |
|
48 _LIT(KHeaderServerId,"sid"); |
|
49 _LIT(KHeaderAttachments,"att"); |
|
50 _LIT(KHeaderTo,"to"); |
|
51 _LIT(KHeaderCc,"cc"); |
|
52 _LIT(KHeaderDate,"date"); |
|
53 _LIT(KHeaderFolder,"fldr"); |
|
54 _LIT(KHeaderSender,"sender"); |
|
55 _LIT(KHeaderReplyTo,"reply-to"); |
|
56 _LIT(KHeaderUidValidity,"uidv"); |
|
57 _LIT(KInitialFieldValue,""); |
|
58 |
|
59 #define KUidCharsetISO88591 0x10003b10 |
|
60 #define KServerIdModVal 512 |
|
61 |
|
62 // |
|
63 // Factory methods |
|
64 // |
|
65 EXPORT_C CEmailNotificationParser* CEmailNotificationParser::NewL(CRegisteredParserDll& aRegisteredParserDll, CMsvEntry& aEntry, RFs& aFs) |
|
66 { |
|
67 CEmailNotificationParser* self = new (ELeave) CEmailNotificationParser(aRegisteredParserDll, aEntry, aFs); |
|
68 CleanupStack::PushL(self); |
|
69 self->ConstructL(); |
|
70 CleanupStack::Pop(); |
|
71 return self; |
|
72 } |
|
73 // end CEmailNotificationParser::NewL() |
|
74 |
|
75 |
|
76 void CEmailNotificationParser::ConstructL() |
|
77 { |
|
78 iParsedFieldArray = new (ELeave) CArrayPtrSeg<CParsedField>(16); |
|
79 |
|
80 // Initialise array with required field names |
|
81 // N.B. This dictates the order in which the headers will appear in the message body. |
|
82 AddRequiredFieldL(KHeaderNumberMessages); |
|
83 AddRequiredFieldL(KHeaderFrom); |
|
84 AddRequiredFieldL(KHeaderSubject); |
|
85 AddRequiredFieldL(KHeaderTo); |
|
86 AddRequiredFieldL(KHeaderDate); |
|
87 AddRequiredFieldL(KHeaderAttachments); |
|
88 AddRequiredFieldL(KHeaderCc); |
|
89 AddRequiredFieldL(KHeaderSize); |
|
90 AddRequiredFieldL(KHeaderServerId); |
|
91 AddRequiredFieldL(KHeaderUidImap); |
|
92 AddRequiredFieldL(KHeaderUidPop); |
|
93 //The following fields added to fix defect INC023328 |
|
94 AddRequiredFieldL(KHeaderFolder); |
|
95 AddRequiredFieldL(KHeaderSender); |
|
96 AddRequiredFieldL(KHeaderReplyTo); |
|
97 AddRequiredFieldL(KHeaderUidValidity); |
|
98 |
|
99 iFoundServer = EFalse; |
|
100 |
|
101 CActiveScheduler::Add(this); |
|
102 } |
|
103 // end CEmailNotificationParser::ConstructL() |
|
104 |
|
105 void CEmailNotificationParser::ParseL(TRequestStatus& aStatus, const TDesC& aSms) |
|
106 { |
|
107 TMsvEntry entry = iEntry.Entry(); // Get the generic stuff |
|
108 iEntryId = entry.Id(); // store the TMsvId |
|
109 |
|
110 __ASSERT_DEBUG((entry.MtmData3() == 0 || entry.MtmData3() == 1), |
|
111 User::Panic(_L("ENP-DLL"),KErrCorrupt)); |
|
112 // Already parsed.... |
|
113 if(entry.MtmData3() == 1) |
|
114 { |
|
115 iReport = &aStatus; |
|
116 User::RequestComplete(iReport, KErrNone); |
|
117 } |
|
118 // not parsed |
|
119 else if(entry.MtmData3() == 0) |
|
120 { |
|
121 if (iSmsBuf != NULL) |
|
122 { |
|
123 delete iSmsBuf; |
|
124 iSmsBuf = NULL; |
|
125 } |
|
126 iSmsBuf = aSms.AllocL(); // Allocate new HBufC object |
|
127 ChangeStateL(EUnfoldMessage); //Set to initial request |
|
128 aStatus = KRequestPending; |
|
129 iReport = &aStatus; |
|
130 } |
|
131 else |
|
132 { |
|
133 User::Leave(KErrNotSupported); |
|
134 } |
|
135 } |
|
136 // end CEmailNotificationParser::ParseL(TRequestStatus&, const TDesC&) |
|
137 |
|
138 |
|
139 |
|
140 // |
|
141 // ProcessL() -- Email notification parser doesn't actually commit |
|
142 // any information to persistant store other than the |
|
143 // iParsedFieldsArray data as part of the parse method |
|
144 // .. Complete KErrNotSupported.. |
|
145 // |
|
146 void CEmailNotificationParser::ProcessL(TRequestStatus& aStatus) |
|
147 { |
|
148 iReport = &aStatus; |
|
149 User::RequestComplete(iReport, KErrNotSupported); |
|
150 } |
|
151 // end CEmailNotificationParser::CommitL(TRequestStatus&) |
|
152 |
|
153 |
|
154 void CEmailNotificationParser::DoCancel() |
|
155 { |
|
156 User::RequestComplete(iReport,KErrCancel); |
|
157 } |
|
158 // end CEmailNotificationParser::DoCancel() |
|
159 |
|
160 |
|
161 void CEmailNotificationParser::RunL() |
|
162 { |
|
163 iCompleted = iStatus.Int(); |
|
164 if (iCompleted != KErrNone) |
|
165 { |
|
166 User::RequestComplete(iReport,iCompleted); |
|
167 return; |
|
168 } |
|
169 |
|
170 switch (iState) |
|
171 { |
|
172 case EUnfoldMessage: // UnfoldSmsL completed |
|
173 TRAPD(err, ChangeStateL(EParseMessage)); |
|
174 if (err != KErrNone) |
|
175 User::RequestComplete(iReport, err); |
|
176 break; |
|
177 |
|
178 case EParseMessage: |
|
179 TRAP(err, ChangeStateL(ECompleteMessage)); |
|
180 if(err != KErrNone) |
|
181 { |
|
182 User::RequestComplete(iReport, err); |
|
183 } |
|
184 break; |
|
185 |
|
186 case ECompleteMessage: |
|
187 // CompleteMessage completed |
|
188 User::RequestComplete(iReport, KErrNone); |
|
189 break; |
|
190 |
|
191 default: |
|
192 break; |
|
193 } |
|
194 } |
|
195 // end CEmailNotificationParser::RunL() |
|
196 |
|
197 |
|
198 void CEmailNotificationParser::ChangeStateL(TParseSession aState) |
|
199 { |
|
200 iState = aState; |
|
201 switch (iState) |
|
202 { |
|
203 case EUnfoldMessage: |
|
204 UnfoldMessageL(); |
|
205 iSms = iSmsBuf->Des(); // initialise Tlex object |
|
206 break; |
|
207 |
|
208 case EParseMessage: |
|
209 ParseMessageL(); |
|
210 break; |
|
211 |
|
212 case ECompleteMessage: |
|
213 CompleteMessageL(); |
|
214 break; |
|
215 |
|
216 default: |
|
217 break; |
|
218 } |
|
219 RequestComplete(iStatus, KErrNone); |
|
220 |
|
221 SetActive(); |
|
222 } |
|
223 // end CEmailNotificationParser::ChangeStateL(TParseSession) |
|
224 |
|
225 |
|
226 void CEmailNotificationParser::UnfoldMessageL() |
|
227 { |
|
228 // Nokia protocol allows for folding of long fields (see Nokia Smart |
|
229 // Messaging spec 2.0.0pre, 3-34 and RFC822, 3.1.1). This method |
|
230 // unfolds the message by deleting any linefeed characters which are |
|
231 // followed immediately by linear white space. |
|
232 // Note that the value returned by pBuf.Length() will change if |
|
233 // linefeeds are deleted. Hence this is called for each iteration to |
|
234 // avoid violating buffer bounds. |
|
235 |
|
236 TPtr pBuf(iSmsBuf->Des()); // Create modifiable pointer to HBufC |
|
237 |
|
238 for (TInt pos = 0; pos < (pBuf.Length() - 1); pos++) |
|
239 { |
|
240 // Find linefeed followed by whitespace |
|
241 if (pBuf[pos] == KCharLineFeed && |
|
242 (pBuf[pos+1] == KCharSpace || pBuf[pos+1] == KCharTab)) |
|
243 { |
|
244 pBuf.Delete(pos, 1); |
|
245 } |
|
246 } |
|
247 |
|
248 // Reallocate iSmsBuf with new size |
|
249 iSmsBuf = iSmsBuf->ReAllocL(pBuf.Length()); |
|
250 } |
|
251 // end CEmailNotificationParser::UnfoldSmsL() |
|
252 |
|
253 // |
|
254 // ParseMessageL() |
|
255 // |
|
256 // Simple Notification: |
|
257 // Looks for number of messages and "From:" field |
|
258 // writes numMsg into the parsed field array, sets |
|
259 // entry.iDetails to the "From:" |
|
260 // Complicated Notification: |
|
261 // does the above and writes everything else into |
|
262 // the array.... |
|
263 // |
|
264 void CEmailNotificationParser::ParseMessageL() |
|
265 { |
|
266 TBool isSimpleNotification = EFalse; |
|
267 TLex tokenLex; |
|
268 TPtrC fieldName; |
|
269 TPtrC fieldValue; |
|
270 |
|
271 // reset parsedfield array |
|
272 for(TInt i = iParsedFieldArray->Count();--i>=0;) |
|
273 (*iParsedFieldArray)[i]->SetFieldValueL(_L("")); |
|
274 |
|
275 // Set extraction mark at first character |
|
276 iSms.SkipSpaceAndMark(); |
|
277 if(iSms.Peek() == KCharSlash) |
|
278 { |
|
279 // Check first line is <header> |
|
280 iSms.SkipCharacters(); |
|
281 |
|
282 if (iSms.MarkedToken() != KEmailHeader) |
|
283 { |
|
284 User::Leave(KBspInvalidMessage); |
|
285 } |
|
286 // Get <new-amount> from second line and check for terminating linefeed |
|
287 iSms.SkipSpaceAndMark(); |
|
288 } |
|
289 |
|
290 // Val() seeks forward from next char position, looking for valid |
|
291 // digits and incrementing next char as it goes. |
|
292 if (!(iSms.Val(iMessageCount) == KErrNone && iMessageCount >= 0)) // If marked token is not a valid positive integer |
|
293 { |
|
294 iMessageCount = 0; |
|
295 User::Leave(KBspInvalidMessage); |
|
296 } |
|
297 else |
|
298 { |
|
299 fieldValue.Set(iSms.MarkedToken()); // The message count.. |
|
300 AddParsedFieldL(KHeaderNumberMessages, fieldValue, ETrue); |
|
301 } |
|
302 |
|
303 // Next character may now be at newline or space after integer. |
|
304 // If at space, advance to newline. |
|
305 while (iSms.Peek() != KCharLineFeed && !iSms.Eos()) |
|
306 iSms.Inc(); |
|
307 |
|
308 iSms.SkipSpaceAndMark(); |
|
309 |
|
310 // Now parse the rest of the fields, if any. |
|
311 while (!iSms.Eos()) |
|
312 { |
|
313 while (iSms.Peek() != KCharLineFeed && !iSms.Eos()) |
|
314 iSms.Inc(); // Skip to next delimiter |
|
315 |
|
316 if (iSms.Eos()) |
|
317 break; // we've finished break out of the function |
|
318 |
|
319 if (iSms.TokenLength() == 0) |
|
320 User::Leave(KBspSmartMessageInvalidToken); |
|
321 |
|
322 // Parsing.... |
|
323 tokenLex.Assign(iSms.MarkedToken()); // Assign token to a new TLex |
|
324 while (tokenLex.Peek() != KCharColon && !tokenLex.Eos()) |
|
325 tokenLex.Inc(); // Advance to a ':' |
|
326 |
|
327 if (tokenLex.Eos() || tokenLex.TokenLength() == 0) |
|
328 User::Leave(KBspSmartMessageInvalidToken); |
|
329 |
|
330 |
|
331 fieldName.Set(tokenLex.MarkedToken()); // Store (pointer to) field name |
|
332 tokenLex.Inc(); |
|
333 |
|
334 //fix for DEF017686 |
|
335 LeaveIfEmptyFieldsL(fieldName,tokenLex); |
|
336 |
|
337 |
|
338 tokenLex.SkipSpaceAndMark(); // Step past optional spaces |
|
339 |
|
340 //fix for DEF017686 |
|
341 LeaveIfEmptyFieldsL(fieldName,tokenLex); |
|
342 |
|
343 // if it's the server id field try to extract the id value |
|
344 // and match to an existing email service |
|
345 if(fieldName.CompareF(KHeaderServerId)==KErrNone) |
|
346 { |
|
347 TInt valErr = tokenLex.Val(iServerId); |
|
348 if(valErr != KErrNone) |
|
349 iServerId = 0; |
|
350 else |
|
351 GetEmailServicesL(); |
|
352 |
|
353 tokenLex.UnGetToMark(); |
|
354 } |
|
355 fieldValue.Set(tokenLex.Remainder()); // Store (pointer to) field value |
|
356 |
|
357 if(!isSimpleNotification) |
|
358 { |
|
359 AddParsedFieldL(fieldName, fieldValue, EFalse); |
|
360 } |
|
361 |
|
362 // Successfully parsed a token. Move iSms's next character past the |
|
363 // (linefeed) delimiter, set the extraction mark and reiterate to |
|
364 // look for next token. |
|
365 iSms.SkipSpaceAndMark(); |
|
366 } |
|
367 } |
|
368 // end CEmailNotificationParser::ParseMessageL() |
|
369 |
|
370 |
|
371 //fix for DEF017686: EMail notification parser leaves when field data is empty |
|
372 void CEmailNotificationParser::LeaveIfEmptyFieldsL(const TDesC& aFieldName, |
|
373 const TLex& aTokenLex) |
|
374 { |
|
375 /* |
|
376 The following checks for an empty field value. |
|
377 The only fields allowed to be empty are the subject and extension fields. |
|
378 Hence, the check is done when aFieldName is not a subject field and an extension field. |
|
379 However, it is not possible to explicitly check for an extension field as we don't |
|
380 know which strings to compare. Therefore, a comparison with all the known field names |
|
381 must be performed instead. The risk is fairly small as the change is localised and it can |
|
382 be easily tested. |
|
383 */ |
|
384 |
|
385 if ((aFieldName.CompareF(KHeaderFrom)==KErrNone) || |
|
386 (aFieldName.CompareF(KHeaderSize)==KErrNone) || |
|
387 (aFieldName.CompareF(KHeaderUidImap)==KErrNone) || |
|
388 (aFieldName.CompareF(KHeaderUidPop)==KErrNone) || |
|
389 (aFieldName.CompareF(KHeaderServerId)==KErrNone) || |
|
390 (aFieldName.CompareF(KHeaderAttachments)==KErrNone) || |
|
391 (aFieldName.CompareF(KHeaderTo)==KErrNone) || |
|
392 (aFieldName.CompareF(KHeaderCc)==KErrNone) || |
|
393 (aFieldName.CompareF(KHeaderDate)==KErrNone) || |
|
394 (aFieldName.CompareF(KHeaderFolder)==KErrNone) || |
|
395 (aFieldName.CompareF(KHeaderSender)==KErrNone) || |
|
396 (aFieldName.CompareF(KHeaderReplyTo)==KErrNone) || |
|
397 (aFieldName.CompareF(KHeaderUidValidity)==KErrNone) //not sure if this actually exists*/ |
|
398 ) |
|
399 |
|
400 if (aTokenLex.Eos()) |
|
401 User::Leave(KBspSmartMessageInvalidToken); |
|
402 } |
|
403 |
|
404 |
|
405 // |
|
406 // CompleteMessageL() |
|
407 // |
|
408 // - Function streams the contents of iParsedFieldsArray |
|
409 // as a child entry of the original message. If this |
|
410 // returns OK sets the iMtmData3 flag to 1 (parsed) and |
|
411 // writes a new message body into the SmartMessage |
|
412 // |
|
413 // - If externalization fails the function sets the message |
|
414 // not parsed and does not alter the message body. |
|
415 // |
|
416 void CEmailNotificationParser::CompleteMessageL() |
|
417 { |
|
418 //Create new stream (containing parsed data) within CMsvStore associated with message entry |
|
419 iEntry.SetEntryL(iEntryId); |
|
420 CMsvStore* store=iEntry.EditStoreL(); |
|
421 CleanupStack::PushL(store); |
|
422 StoreL(*store); |
|
423 CleanupStack::PopAndDestroy(); |
|
424 |
|
425 TMsvEntry entry= iEntry.Entry(); |
|
426 entry.SetMtmData3(1); // Indicates that we've parsed it.. |
|
427 |
|
428 // set iRelated id if we know which server the message corresponds to |
|
429 // iRelatedId is set to the id of the relevant service entry. |
|
430 if(iFoundServer) |
|
431 entry.iRelatedId = iServiceMsvId; |
|
432 iEntry.ChangeL(entry); |
|
433 } |
|
434 // end CEmailNotificationParser::CompleteMessageL() |
|
435 |
|
436 void CEmailNotificationParser::AddRequiredFieldL(const TDesC& aFieldName) |
|
437 { |
|
438 // Create new CParsedField object on heap |
|
439 CParsedField* parsedField = new (ELeave) CParsedField; |
|
440 CleanupStack::PushL(parsedField); |
|
441 // Initialise field name |
|
442 parsedField->SetFieldNameL(aFieldName); |
|
443 parsedField->SetFieldValueL(KInitialFieldValue); |
|
444 parsedField->SetMandatoryField(EFalse); |
|
445 |
|
446 // Add pointer to array |
|
447 iParsedFieldArray->AppendL(parsedField); |
|
448 CleanupStack::Pop(); |
|
449 // No need to delete the CParsedField object, since it's now owned by the array |
|
450 } |
|
451 // end CEmailNotificationParser::AddRequiredFieldL(const TDesC&) |
|
452 |
|
453 |
|
454 void CEmailNotificationParser::AddParsedFieldL(const TDesC& aFieldName, |
|
455 const TDesC& aFieldValue, |
|
456 TBool aMandatory) |
|
457 { |
|
458 // This method is responsible for adding field values found |
|
459 // by the parser to the array of parsed fields. It also |
|
460 // enforces the "each field once only" rule (see Nokia Smart |
|
461 // Messaging spec, 2.0.0pre, 3-34). |
|
462 for (TInt i = 0; i < iParsedFieldArray->Count(); i++) |
|
463 { |
|
464 // Use CompareF() to perform case-insensitive match |
|
465 if (aFieldName.CompareF(iParsedFieldArray->At(i)->FieldName()) == 0) |
|
466 { |
|
467 // Field name exists, so insert a value |
|
468 iParsedFieldArray->At(i)->SetFieldValueL(aFieldValue); |
|
469 iParsedFieldArray->At(i)->SetMandatoryField(aMandatory); |
|
470 iExtendedNotification = ETrue; |
|
471 return; |
|
472 } |
|
473 } |
|
474 |
|
475 // This has been added to fix defect INC38950 |
|
476 // If we have got here, then we have a new field, not specified by one of the fields in iParseFieldArray |
|
477 CParsedField* parsedField = new (ELeave) CParsedField; |
|
478 CleanupStack::PushL(parsedField); |
|
479 parsedField->SetFieldNameL(aFieldName); |
|
480 parsedField->SetFieldValueL(aFieldValue); |
|
481 parsedField->SetMandatoryField(EFalse); |
|
482 iParsedFieldArray->AppendL(parsedField); |
|
483 CleanupStack::Pop(parsedField); |
|
484 } |
|
485 // end CEmailNotificationParser::AddParsedFieldL(const TDesC&, const TDesC&, TBool) |
|
486 |
|
487 // |
|
488 // Get all email services |
|
489 // |
|
490 void CEmailNotificationParser::GetEmailServicesL() |
|
491 { |
|
492 |
|
493 CCnvCharacterSetConverter* charconv = CCnvCharacterSetConverter::NewL(); |
|
494 CleanupStack::PushL(charconv); |
|
495 CArrayFix<CCnvCharacterSetConverter::SCharacterSet> *charsetsAvailable = charconv->CreateArrayOfCharacterSetsAvailableL(iFs); |
|
496 CleanupStack::PushL(charsetsAvailable); |
|
497 |
|
498 charconv->PrepareToConvertToOrFromL(KUidCharsetISO88591,*charsetsAvailable,iFs); |
|
499 |
|
500 const TMsvId current = iEntry.Entry().Id(); |
|
501 iEntry.SetEntryL(KMsvRootIndexEntryId); |
|
502 // Get all POP3 and Imap services |
|
503 CMsvEntrySelection* rootChildren = iEntry.ChildrenL(); |
|
504 CleanupStack::PushL(rootChildren); |
|
505 |
|
506 TMsvEntry entry; |
|
507 |
|
508 CEmailAccounts* accounts = CEmailAccounts::NewLC(); |
|
509 |
|
510 const TInt count = rootChildren->Count(); |
|
511 TInt j =0; |
|
512 while(j < count && iFoundServer ==EFalse) |
|
513 { |
|
514 // set context to service entry |
|
515 iEntry.SetEntryL((*rootChildren)[j]); |
|
516 entry = iEntry.Entry(); |
|
517 if (entry.iType == KUidMsvServiceEntry && (entry.iMtm == KUidMsgTypePOP3 || entry.iMtm == KUidMsgTypeIMAP4)) |
|
518 { |
|
519 TBuf8<8> port; |
|
520 |
|
521 if(entry.iMtm == KUidMsgTypePOP3) |
|
522 { |
|
523 // calculate hash value |
|
524 CImPop3Settings* settings = new(ELeave)CImPop3Settings; |
|
525 CleanupStack::PushL(settings); |
|
526 |
|
527 TPopAccount id; |
|
528 accounts->GetPopAccountL(entry.Id(), id); |
|
529 accounts->LoadPopSettingsL(id, *settings); |
|
530 |
|
531 port.Num((TUint)KPOP3DefaultPortNumber); |
|
532 iFoundServer = CalcHashValueL( *charconv, settings->LoginName(), settings->ServerAddress(), port); |
|
533 } |
|
534 else // entry.iMtm == KUidMsgTypeIMAP4 |
|
535 { |
|
536 CImImap4Settings* settings = new(ELeave)CImImap4Settings; |
|
537 CleanupStack::PushL(settings); |
|
538 |
|
539 TImapAccount id; |
|
540 accounts->GetImapAccountL(entry.Id(), id); |
|
541 accounts->LoadImapSettingsL(id, *settings); |
|
542 |
|
543 port.Num((TUint)KIMAPDefaultPortNumber); |
|
544 iFoundServer = CalcHashValueL( *charconv, settings->LoginName(), settings->ServerAddress(), port); |
|
545 } |
|
546 CleanupStack::PopAndDestroy(); // settings |
|
547 } |
|
548 j++; |
|
549 } |
|
550 |
|
551 if( iFoundServer ) |
|
552 iServiceMsvId = entry.Id(); |
|
553 |
|
554 CleanupStack::PopAndDestroy(4, charconv); // charconv, charsetsAvailable, rootChildren, accounts |
|
555 |
|
556 iEntry.SetEntryL(current); |
|
557 } |
|
558 |
|
559 // |
|
560 // Calculate a hash value for each server entry |
|
561 // |
|
562 TBool CEmailNotificationParser::CalcHashValueL(CCnvCharacterSetConverter& aCharConv, const TDesC8& aUserName, const TDesC& aServerName, const TDesC8& aPortNum) |
|
563 { |
|
564 TInt total = 0; |
|
565 TInt loop = 0; |
|
566 TInt unConvertChar; |
|
567 TInt posOfUnconv; |
|
568 |
|
569 delete iServerName; |
|
570 iServerName = NULL; |
|
571 iServerName = HBufC8::NewL(aServerName.Length()); |
|
572 |
|
573 TPtr8 svr = iServerName->Des(); |
|
574 aCharConv.ConvertFromUnicode( svr, aServerName, unConvertChar,posOfUnconv); |
|
575 |
|
576 // Fix for DEF044588: the Smart Messaging Specification (Revision 3.0.0) states (page 3-17) that |
|
577 // the value of the first character of S is multiplied by one, second character by two etc. |
|
578 for(loop = 0; loop < aUserName.Length(); loop++) |
|
579 { |
|
580 total += ( (loop+1) * (TUint)aUserName[loop]); |
|
581 } |
|
582 |
|
583 TInt pos = aUserName.Length(); |
|
584 |
|
585 for(loop = 0; loop < svr.Length(); loop++) |
|
586 { |
|
587 total += ( (pos + (loop+1) )* (TUint)svr[loop]); |
|
588 } |
|
589 |
|
590 pos += aServerName.Length(); |
|
591 |
|
592 for(loop = 0; loop < aPortNum.Length(); loop++) |
|
593 { |
|
594 total += ( (pos + (loop+1) )* (TUint)aPortNum[loop]); |
|
595 } |
|
596 |
|
597 TReal hashVal; |
|
598 User::LeaveIfError(Math::Mod(hashVal, total, KServerIdModVal)); |
|
599 return ((TInt)hashVal == iServerId); |
|
600 } |
|
601 |
|
602 void CEmailNotificationParser::RequestComplete(TRequestStatus& aStatus, TInt aError) |
|
603 { |
|
604 TRequestStatus* p = &aStatus; |
|
605 User::RequestComplete(p, aError); |
|
606 } |
|
607 // end CEmailNotificationParser::RequestComplete(TRequestStatus&, TInt) |
|
608 |
|
609 // |
|
610 // Constructor |
|
611 // |
|
612 CEmailNotificationParser::CEmailNotificationParser(CRegisteredParserDll& aRegisteredParserDll, CMsvEntry& aEntry, RFs& aFs) |
|
613 : CBaseScriptParser2(aRegisteredParserDll, aEntry, aFs), |
|
614 iState(0), iSmsBuf(0), iReport(0), iCompleted(0), iMessageCount(0), iExtendedNotification(EFalse) |
|
615 { |
|
616 } |
|
617 // end CEmailNotificationParser::CEmailNotificationParser() |
|
618 |
|
619 CEmailNotificationParser::~CEmailNotificationParser() |
|
620 { |
|
621 delete iSmsBuf; |
|
622 if(iParsedFieldArray) |
|
623 { |
|
624 iParsedFieldArray->ResetAndDestroy(); |
|
625 delete iParsedFieldArray; |
|
626 } |
|
627 delete iServerName; |
|
628 } |
|
629 // end CEmailNotificationParser::~CEmailNotificationParser() |