|
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: Implementation for meeting request utils email sender |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // ---------------------------------------------------------------------------- |
|
21 // INCLUDE FILES |
|
22 // ---------------------------------------------------------------------------- |
|
23 // |
|
24 #include "CMRUtilsEmailSender.h" |
|
25 #include "MRHelpers.h" |
|
26 #include "ICalUILog.h" |
|
27 #include <CalEntryView.h> |
|
28 #include <bautils.h> |
|
29 #include <data_caging_path_literals.hrh> |
|
30 #include <CalEntry.h> |
|
31 #include <stringresourcereader.h> |
|
32 #include <CalSession.h> |
|
33 #include <CalUser.h> |
|
34 #include <SendUi.h> |
|
35 #include <CMessageData.h> |
|
36 #include <MeetingRequestData.h> |
|
37 #include <SendUiConsts.h> |
|
38 #include <CalenExporter.h> |
|
39 #include <txtrich.h> |
|
40 #include <eikenv.h> |
|
41 #include <msvids.h> |
|
42 #include <msgeditorappui.rsg> |
|
43 |
|
44 // CONSTANTS |
|
45 /// Unnamed namespace for local definitions |
|
46 namespace { |
|
47 |
|
48 const TInt KDynBufExpandSize( 100 ); |
|
49 const TInt KMethodMaxLength( 14 ); |
|
50 _LIT( KSendUiOmrAttachmentFile, "c:attachment.ics" ); |
|
51 _LIT( KMsgEditorAppUiResourceFileName, "z:msgeditorappui.rsc" ); |
|
52 // one of these methods must be appended to KSendUiOmrContentSubType |
|
53 _LIT8( KMethodPublish, "PUBLISH" ); |
|
54 _LIT8( KMethodRequest, "REQUEST" ); |
|
55 _LIT8( KMethodReply, "REPLY" ); |
|
56 _LIT8( KMethodAdd, "ADD" ); |
|
57 _LIT8( KMethodCancel, "CANCEL" ); |
|
58 _LIT8( KMethodRefresh, "REFRESH" ); |
|
59 _LIT8( KMethodCounter, "COUNTER" ); |
|
60 _LIT8( KMethodDeclineCounter, "DECLINECOUNTER" ); |
|
61 |
|
62 enum TPanicCode |
|
63 { |
|
64 EPanicIllegalRecipients = 1, |
|
65 EPanicBadSenderAddr, |
|
66 EPanicUnknownMethod |
|
67 }; |
|
68 |
|
69 _LIT( KPanicMsg, "CMRUtilsEmailSender" ); |
|
70 |
|
71 void Panic( TPanicCode aReason ) |
|
72 { |
|
73 User::Panic( KPanicMsg, aReason ); |
|
74 } |
|
75 |
|
76 } // namespace |
|
77 |
|
78 // ---------------------------------------------------------------------------- |
|
79 // MEMBER FUNCTIONS |
|
80 // ---------------------------------------------------------------------------- |
|
81 // |
|
82 |
|
83 // ---------------------------------------------------------------------------- |
|
84 // CMRUtilsEmailSender::NewL |
|
85 // ---------------------------------------------------------------------------- |
|
86 // |
|
87 CMRUtilsEmailSender* CMRUtilsEmailSender::NewL( |
|
88 CCalSession& aCalSession ) |
|
89 { |
|
90 LOG("CMRUtilsEmailSender 1"); |
|
91 CMRUtilsEmailSender* self = |
|
92 new( ELeave ) CMRUtilsEmailSender( aCalSession ); |
|
93 LOG("CMRUtilsEmailSender 2"); |
|
94 CleanupStack::PushL( self ); |
|
95 self->ConstructL(); |
|
96 CleanupStack::Pop(); |
|
97 return self; |
|
98 } |
|
99 |
|
100 // ---------------------------------------------------------------------------- |
|
101 // CMRUtilsEmailSender::CMRUtilsEmailSender |
|
102 // |
|
103 // Constructor. |
|
104 // ---------------------------------------------------------------------------- |
|
105 // |
|
106 CMRUtilsEmailSender::CMRUtilsEmailSender( |
|
107 CCalSession& aCalSession ) |
|
108 : iCalSession( aCalSession ) |
|
109 { |
|
110 } |
|
111 |
|
112 // ---------------------------------------------------------------------------- |
|
113 // CMRUtilsEmailSender::~CMRUtilsEmailSender |
|
114 // |
|
115 // Destructor. |
|
116 // ---------------------------------------------------------------------------- |
|
117 // |
|
118 CMRUtilsEmailSender::~CMRUtilsEmailSender() |
|
119 { |
|
120 delete iSendUi; |
|
121 delete iResReader; |
|
122 iFs.Close(); |
|
123 } |
|
124 |
|
125 // ---------------------------------------------------------------------------- |
|
126 // CMRUtilsEmailSender::ConstructL |
|
127 // ---------------------------------------------------------------------------- |
|
128 // |
|
129 void CMRUtilsEmailSender::ConstructL() |
|
130 { |
|
131 User::LeaveIfError( iFs.Connect() ); |
|
132 |
|
133 TParse parse; |
|
134 parse.Set( KMsgEditorAppUiResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL ); |
|
135 TFileName fileName( parse.FullName() ); |
|
136 |
|
137 BaflUtils::NearestLanguageFile( iFs, fileName ); |
|
138 // CStringResourceReader does not require CEikonEnv -> MRUtils can be |
|
139 // used without UI context |
|
140 iResReader = CStringResourceReader::NewL( fileName ); |
|
141 |
|
142 // Send UI must be created before trying to send anything, because it |
|
143 // gets initialized asynchronously: |
|
144 iSendUi = CSendUi::NewL(); |
|
145 } |
|
146 |
|
147 // ---------------------------------------------------------------------------- |
|
148 // CMRUtilsEmailSender::ReplyToL |
|
149 // ---------------------------------------------------------------------------- |
|
150 // |
|
151 void CMRUtilsEmailSender::ReplyToL( |
|
152 CMRUtilsInternal::TMailRecipients aRecipients, |
|
153 const CCalEntry& aCalEntry, |
|
154 TMsvId /*aMailBox*/, |
|
155 const TDesC& aSenderAddr ) |
|
156 { |
|
157 // Use send ui for sending ordinary e-mail as a reply: |
|
158 |
|
159 // TODO: when using send ui we can not decide which mailbox to use like |
|
160 // with normal reply. This probably needs fixing in the future. |
|
161 |
|
162 CMessageData* msgData = CMessageData::NewLC(); |
|
163 |
|
164 AddRecipientsToMsgL( aRecipients, aCalEntry, aSenderAddr, *msgData ); |
|
165 |
|
166 HBufC* subject = CreateSubjectPrefixStringL( aCalEntry.SummaryL(), |
|
167 ETrue ); |
|
168 CleanupStack::PushL( subject ); |
|
169 msgData->SetSubjectL( subject ); |
|
170 CleanupStack::PopAndDestroy( subject ); |
|
171 |
|
172 iSendUi->CreateAndSendMessageL( KSenduiMtmSmtpUid, msgData ); |
|
173 |
|
174 CleanupStack::PopAndDestroy( msgData ); |
|
175 } |
|
176 |
|
177 // ---------------------------------------------------------------------------- |
|
178 // CMRUtilsEmailSender::SendL |
|
179 // ---------------------------------------------------------------------------- |
|
180 // |
|
181 void CMRUtilsEmailSender::SendL( const CCalEntry& aCalEntry, TMsvId aMailBox ) |
|
182 { |
|
183 LOG("CMRUtilsEmailSender::SendL"); |
|
184 |
|
185 CMessageData* msgData = CMessageData::NewL(); |
|
186 msgData->SetSubjectL(&( aCalEntry.SummaryL() )); |
|
187 |
|
188 CMeetingRequestData* msg = |
|
189 CMeetingRequestData::NewLC(); |
|
190 |
|
191 // Set email mailbox, subject, address, content type and entries: |
|
192 |
|
193 if ( aMailBox == KMsvNullIndexEntryId ) |
|
194 { |
|
195 User::Leave( KErrArgument ); |
|
196 } |
|
197 msg->UseMailbox( aMailBox ); |
|
198 AddRecipientsToMsgL( aCalEntry, *msgData ); |
|
199 |
|
200 TBuf8<KMethodMaxLength> method; |
|
201 SetMethodStringL( method, aCalEntry ); |
|
202 msg->SetMailHeaderMethodL( method ); |
|
203 |
|
204 msg->AppendEntryLocalId( aCalEntry.LocalUidL() ); |
|
205 TCalFileId calFileId; |
|
206 iCalSession.FileIdL( calFileId ); |
|
207 msg->SetDatabaseFileId( calFileId ); |
|
208 |
|
209 LOG("CMRUtilsEmailSender::SendL, exporting for msg body"); |
|
210 |
|
211 // Set body: |
|
212 CBufSeg* buf = CBufSeg::NewL( KDynBufExpandSize ); |
|
213 CleanupStack::PushL( buf ); |
|
214 |
|
215 RBufWriteStream writeStream; |
|
216 CleanupClosePushL( writeStream ); |
|
217 writeStream.Open( *buf ); |
|
218 CCalenExporter* exporter = CCalenExporter::NewL( iCalSession ); |
|
219 CleanupStack::PushL( exporter ); |
|
220 //Exporter writes data to stream as UTF-8 (8 bit) |
|
221 exporter->ExportICalL( aCalEntry, writeStream ); |
|
222 |
|
223 writeStream.CommitL(); |
|
224 CleanupStack::PopAndDestroy( 2 ); //exporter, writeStream |
|
225 |
|
226 LOG("CMRUtilsEmailSender::SendL, setting msg body"); |
|
227 |
|
228 CParaFormatLayer* fLayer = CEikonEnv::NewDefaultParaFormatLayerL(); |
|
229 CleanupStack::PushL( fLayer ); |
|
230 CCharFormatLayer* cLayer = CEikonEnv::NewDefaultCharFormatLayerL(); |
|
231 CleanupStack::PushL( cLayer ); |
|
232 CRichText* bodyText = CRichText::NewL( fLayer, cLayer ); |
|
233 CleanupStack::PushL( bodyText ); |
|
234 |
|
235 RBufReadStream readStream(*buf); |
|
236 CleanupClosePushL( readStream ); |
|
237 readStream.Open( *buf ); |
|
238 |
|
239 //8 bit buffer for reading data from stream |
|
240 HBufC8* shortBuffer = HBufC8::NewLC(buf->Size()); |
|
241 TPtr8 shortPtr = shortBuffer->Des(); |
|
242 |
|
243 //Read from stream to buffer |
|
244 readStream.ReadL(shortPtr, buf->Size()); |
|
245 |
|
246 //Convert to 16 bit format which can be inserted to Richtext. |
|
247 HBufC* longBuffer = HBufC::NewLC( shortBuffer->Length()); |
|
248 TPtr longPtr = longBuffer->Des(); |
|
249 longPtr.Copy(*shortBuffer); |
|
250 |
|
251 bodyText->InsertL(0, longPtr); |
|
252 |
|
253 msgData->SetBodyTextL( bodyText ); // sendui creates own copy of body text |
|
254 |
|
255 // Pop longBuffer, shortBuffer, readStream, bodytext, cLayer, fLayer, buf |
|
256 CleanupStack::PopAndDestroy( 7, buf ); |
|
257 |
|
258 // Add meeting request as an attachment: |
|
259 |
|
260 // Store attachment temporarily to caller processes' private directory. |
|
261 // TODO: if this doesn't work, then read again "How-To guide for protecting |
|
262 // private data". One alternative could be to store it to \system\temp, |
|
263 // but it would require and SCB CR. |
|
264 |
|
265 LOG("CMRUtilsEmailSender::SendL, exporting to attachment"); |
|
266 |
|
267 HBufC* fileName = HBufC::NewL( KMaxFileName ); |
|
268 TPtr fileNameDes( fileName->Des() ); |
|
269 // In case of leave we must try to delete the file too -> custom cleanup: |
|
270 CleanupStack::PushL( TCleanupItem( CleanupTmpAttachment, fileName ) ); |
|
271 |
|
272 User::LeaveIfError( iFs.PrivatePath( fileNameDes ) ); |
|
273 TParse parse; |
|
274 parse.Set( KSendUiOmrAttachmentFile, fileName, NULL ); |
|
275 *fileName = parse.FullName(); |
|
276 iFs.MkDirAll( *fileName ); // ignore errors, try to open writestream anyway |
|
277 |
|
278 RFileWriteStream fileWriteStream; |
|
279 CleanupClosePushL( fileWriteStream ); |
|
280 // Prepare file for writing, replace possibly existing temp file: |
|
281 LOG("CMRUtilsEmailSender::SendL, exporting (replacing existing file)"); |
|
282 User::LeaveIfError( fileWriteStream.Replace( iFs, |
|
283 *fileName, |
|
284 EFileStreamText | EFileWrite ) ); |
|
285 LOG("CMRUtilsEmailSender::SendL, exporting (creating exporter)"); |
|
286 CCalenExporter* attachmentExporter = CCalenExporter::NewL( iCalSession ); |
|
287 CleanupStack::PushL( attachmentExporter ); |
|
288 LOG("CMRUtilsEmailSender::SendL, exporting (exporting)"); |
|
289 attachmentExporter->ExportICalL( aCalEntry, fileWriteStream ); |
|
290 fileWriteStream.CommitL(); |
|
291 CleanupStack::PopAndDestroy( 2 ); //exporter, fileWriteStream |
|
292 |
|
293 LOG("CMRUtilsEmailSender::SendL, appending attachment to msg"); |
|
294 msgData->AppendAttachmentL( *fileName ); |
|
295 |
|
296 // create and set opaque data |
|
297 HBufC8* mrDataBuffer = msg->WriteToBufferLC(); |
|
298 msgData->SetOpaqueDataL(mrDataBuffer,KSenduiMsgDataMeetingRequest); |
|
299 CleanupStack::PopAndDestroy(mrDataBuffer); |
|
300 |
|
301 // Create and send message: |
|
302 LOG("CMRUtilsEmailSender::SendL, calling sendui to send"); |
|
303 iSendUi->CreateAndSendMessageL( KMeetingRequestSender, msgData); |
|
304 |
|
305 // Cleanup temp file and delete heap descriptor: |
|
306 CleanupStack::PopAndDestroy(); // fileName |
|
307 |
|
308 CleanupStack::PopAndDestroy( msg ); // msg |
|
309 LOG("CMRUtilsEmailSender::SendL -> End"); |
|
310 } |
|
311 |
|
312 // ---------------------------------------------------------------------------- |
|
313 // CMRUtilsEmailSender::AddRecipientsToMsgL |
|
314 // ---------------------------------------------------------------------------- |
|
315 // |
|
316 void CMRUtilsEmailSender::AddRecipientsToMsgL( |
|
317 CMRUtilsInternal::TMailRecipients aRecipients, |
|
318 const CCalEntry& aCalEntry, |
|
319 const TDesC& aSenderAddr, |
|
320 CMessageData& aMsgData ) const |
|
321 { |
|
322 const CCalUser* calUser = NULL; |
|
323 switch ( aRecipients ) |
|
324 { |
|
325 case CMRUtilsInternal::EOrganizer: |
|
326 { // reply to organizer: |
|
327 calUser = aCalEntry.OrganizerL(); |
|
328 AddRecipientToMsgL( calUser, aMsgData ); |
|
329 break; |
|
330 } |
|
331 case CMRUtilsInternal::ESender: |
|
332 { // reply to sender given as a parameter: |
|
333 __ASSERT_DEBUG( aSenderAddr.Length() > 0, EPanicBadSenderAddr ); |
|
334 if ( aSenderAddr.Length() == 0 ) |
|
335 { |
|
336 User::Leave( KErrArgument ); |
|
337 } |
|
338 aMsgData.AppendToAddressL( aSenderAddr ); |
|
339 break; |
|
340 } |
|
341 case CMRUtilsInternal::EAll: |
|
342 { // send to all non-declined attendees: |
|
343 RPointerArray<CCalAttendee>& attendees = aCalEntry.AttendeesL(); |
|
344 TInt count( attendees.Count() ); |
|
345 for ( TInt i( 0 ); i < count; ++i ) |
|
346 { |
|
347 if ( attendees[i]->StatusL() != CCalAttendee::EDeclined ) |
|
348 { |
|
349 calUser = attendees[i]; |
|
350 AddRecipientToMsgL( calUser, aMsgData ); |
|
351 } |
|
352 } |
|
353 break; |
|
354 } |
|
355 default: |
|
356 { |
|
357 Panic( EPanicIllegalRecipients ); |
|
358 break; |
|
359 } |
|
360 } |
|
361 } |
|
362 |
|
363 // ---------------------------------------------------------------------------- |
|
364 // CMRUtilsEmailSender::AddRecipientsToMsgL |
|
365 // ---------------------------------------------------------------------------- |
|
366 // |
|
367 void CMRUtilsEmailSender::AddRecipientsToMsgL( |
|
368 const CCalEntry& aCalEntry, |
|
369 CMessageData& aMsgData ) const |
|
370 { |
|
371 const CCalUser* calUser = NULL; |
|
372 switch ( aCalEntry.MethodL() ) |
|
373 { |
|
374 case CCalEntry::EMethodRequest: |
|
375 case CCalEntry::EMethodAdd: |
|
376 case CCalEntry::EMethodCancel: |
|
377 case CCalEntry::EMethodDeclineCounter: |
|
378 { |
|
379 // AttendeesL does not return organizer, which is good for us: |
|
380 RPointerArray<CCalAttendee>& attendees = aCalEntry.AttendeesL(); |
|
381 TInt count( attendees.Count() ); |
|
382 for ( TInt i( 0 ); i < count; ++i ) |
|
383 { |
|
384 calUser = attendees[i]; |
|
385 AddRecipientToMsgL( calUser, aMsgData ); |
|
386 } |
|
387 break; |
|
388 } |
|
389 case CCalEntry::EMethodReply: |
|
390 case CCalEntry::EMethodRefresh: |
|
391 case CCalEntry::EMethodCounter: |
|
392 { |
|
393 calUser = aCalEntry.OrganizerL(); // ownership not transferred |
|
394 AddRecipientToMsgL( calUser, aMsgData ); |
|
395 break; |
|
396 } |
|
397 default: // EMethodNone, EMethodPublish |
|
398 { |
|
399 User::Leave( KErrNotSupported ); |
|
400 break; |
|
401 } |
|
402 } |
|
403 } |
|
404 |
|
405 // ---------------------------------------------------------------------------- |
|
406 // CMRUtilsEmailSender::AddRecipientToMsgL |
|
407 // ---------------------------------------------------------------------------- |
|
408 // |
|
409 void CMRUtilsEmailSender::AddRecipientToMsgL( |
|
410 const CCalUser* aRecipient, |
|
411 CMessageData& aMsgData ) const |
|
412 { |
|
413 if ( !aRecipient || aRecipient->Address().Length() == 0 ) |
|
414 { |
|
415 User::Leave( KErrArgument ); |
|
416 } |
|
417 TPtrC addr = MRHelpers::AddressWithoutMailtoPrefix( aRecipient->Address() ); |
|
418 aMsgData.AppendToAddressL( addr, aRecipient->CommonName() ); |
|
419 } |
|
420 |
|
421 // --------------------------------------------------------- |
|
422 // CMRUtilsEmailSender::CreateSubjectPrefixStringL |
|
423 // Same functionality as in CMsgEditorAppUi. |
|
424 // --------------------------------------------------------- |
|
425 // |
|
426 HBufC* CMRUtilsEmailSender::CreateSubjectPrefixStringL( |
|
427 const TDesC& aSubject, |
|
428 TBool aReply ) const |
|
429 { |
|
430 HBufC* newSubject = NULL; |
|
431 TInt length = aSubject.Length(); |
|
432 |
|
433 TInt formatResource = aReply |
|
434 ? R_MSG_REPLY_PREFIX |
|
435 : R_MSG_FORWARD_PREFIX; |
|
436 |
|
437 HBufC* subjectFormat = |
|
438 iResReader->ReadResourceString( formatResource ).AllocLC(); |
|
439 |
|
440 TInt formatPos = subjectFormat->Find( _L("%S") ); |
|
441 TInt foundInSubj = KErrNotFound; |
|
442 if ( formatPos > 0 ) |
|
443 { |
|
444 // -1 to avoid % in the string |
|
445 foundInSubj = aSubject.FindF( subjectFormat->Left( formatPos - 1 ) ); |
|
446 } |
|
447 // Append only when it is not in the beginning of the |
|
448 // subject line or not found. |
|
449 if ( foundInSubj == KErrNotFound || foundInSubj ) |
|
450 { |
|
451 // Create a buffer large enough to hold the re-formated subject - need |
|
452 // to subtract two from the prefix length (the %S). |
|
453 length += subjectFormat->Length() - 2; |
|
454 newSubject = HBufC::NewL( length ); |
|
455 TPtr ptr( newSubject->Des() ); |
|
456 ptr.Format( *subjectFormat, &aSubject ); |
|
457 } |
|
458 CleanupStack::PopAndDestroy( subjectFormat ); |
|
459 |
|
460 return newSubject; |
|
461 } |
|
462 |
|
463 // ---------------------------------------------------------------------------- |
|
464 // CMRUtilsEmailSender::SetMethodStringL |
|
465 // This is internal method so we can be sure that aOriginal is long enough. |
|
466 // ---------------------------------------------------------------------------- |
|
467 // |
|
468 void CMRUtilsEmailSender::SetMethodStringL( |
|
469 TDes8& aString, |
|
470 const CCalEntry& aCalEntry ) |
|
471 { |
|
472 switch ( aCalEntry.MethodL() ) |
|
473 { |
|
474 case CCalEntry::EMethodPublish: |
|
475 { |
|
476 aString = KMethodPublish; |
|
477 break; |
|
478 } |
|
479 case CCalEntry::EMethodRequest: |
|
480 { |
|
481 aString = KMethodRequest; |
|
482 break; |
|
483 } |
|
484 case CCalEntry::EMethodReply: |
|
485 { |
|
486 aString = KMethodReply; |
|
487 break; |
|
488 } |
|
489 case CCalEntry::EMethodAdd: |
|
490 { |
|
491 aString = KMethodAdd; |
|
492 break; |
|
493 } |
|
494 case CCalEntry::EMethodCancel: |
|
495 { |
|
496 aString = KMethodCancel; |
|
497 break; |
|
498 } |
|
499 case CCalEntry::EMethodRefresh: |
|
500 { |
|
501 aString = KMethodRefresh; |
|
502 break; |
|
503 } |
|
504 case CCalEntry::EMethodCounter: |
|
505 { |
|
506 aString = KMethodCounter; |
|
507 break; |
|
508 } |
|
509 case CCalEntry::EMethodDeclineCounter: |
|
510 { |
|
511 aString = KMethodDeclineCounter; |
|
512 break; |
|
513 } |
|
514 default: |
|
515 { |
|
516 Panic( EPanicUnknownMethod ); |
|
517 break; |
|
518 } |
|
519 } |
|
520 } |
|
521 |
|
522 // --------------------------------------------------------- |
|
523 // CMRUtilsEmailSender::CleanupTmpAttachment |
|
524 // --------------------------------------------------------- |
|
525 // |
|
526 void CMRUtilsEmailSender::CleanupTmpAttachment( TAny* aPtr ) |
|
527 { |
|
528 HBufC* fileName = static_cast<HBufC*>( aPtr ); |
|
529 if ( fileName && (*fileName) != KNullDesC ) |
|
530 { |
|
531 // Unfortunately we can't use iFs here since this is a static method, |
|
532 // ignore possible errors with deleting, next time it will be cleaned: |
|
533 CEikonEnv::Static()->FsSession().Delete( *fileName ); |
|
534 } |
|
535 delete fileName; |
|
536 } |
|
537 |
|
538 |
|
539 // End of file |