|
1 /* |
|
2 * Copyright (c) 2006-2008 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 //<qmail> |
|
15 * Description: This file implements class CIpsPlgDeleteOperation. |
|
16 //</qmail> |
|
17 * |
|
18 */ |
|
19 |
|
20 |
|
21 |
|
22 // INCLUDE FILES |
|
23 |
|
24 #include "emailtrace.h" |
|
25 #include "ipsplgheaders.h" |
|
26 |
|
27 //<qmail> comment removed |
|
28 |
|
29 // ================= MEMBER FUNCTIONS ======================= |
|
30 |
|
31 // ---------------------------------------------------------------------------- |
|
32 // CIpsPlgDeleteOperation::CIpsPlgDeleteOperation |
|
33 // ---------------------------------------------------------------------------- |
|
34 // |
|
35 //<qmail> |
|
36 CIpsPlgDeleteOperation::CIpsPlgDeleteOperation( |
|
37 CMsvSession& aMsvSession, |
|
38 TRequestStatus& aObserverRequestStatus ) |
|
39 : |
|
40 CMsvOperation( |
|
41 aMsvSession, |
|
42 CActive::EPriorityStandard, |
|
43 aObserverRequestStatus), |
|
44 iState( ESetFlags ) // <qmail> |
|
45 //</qmail> iBlank removed |
|
46 { |
|
47 FUNC_LOG; |
|
48 CActiveScheduler::Add(this); |
|
49 } |
|
50 //</qmail> |
|
51 |
|
52 |
|
53 // ---------------------------------------------------------------------------- |
|
54 // CIpsPlgDeleteOperation::ConstructL |
|
55 // ---------------------------------------------------------------------------- |
|
56 // |
|
57 // <qmail> |
|
58 void CIpsPlgDeleteOperation::ConstructL( |
|
59 CMsvEntrySelection* aEntriesToDelete ) //<qmail> param name changed |
|
60 { |
|
61 FUNC_LOG; |
|
62 //<qmail> |
|
63 iEntrySelection = new (ELeave) CMsvEntrySelection(); |
|
64 |
|
65 for ( TInt i=0; i<aEntriesToDelete->Count(); i++ ) |
|
66 { |
|
67 iEntrySelection->AppendL( aEntriesToDelete->At(i) ); |
|
68 } |
|
69 |
|
70 if ( !iEntrySelection->Count() ) |
|
71 { |
|
72 User::Leave( KErrNotSupported ); |
|
73 } |
|
74 //</qmail> |
|
75 |
|
76 //<qmail> |
|
77 // Messages will be deleted from one specific folder at a time |
|
78 TMsvId serviceId; |
|
79 TMsvEntry entry; |
|
80 User::LeaveIfError( |
|
81 iMsvSession.GetEntry( |
|
82 (*iEntrySelection)[0], serviceId, entry ) ); |
|
83 iEntry = CMsvEntry::NewL( |
|
84 iMsvSession, entry.Parent(), TMsvSelectionOrdering() ); |
|
85 |
|
86 // For CMsvOperation |
|
87 iMtm = iEntry->Entry().iMtm; |
|
88 //</qmail> |
|
89 iStatus = KRequestPending; |
|
90 |
|
91 // It is known that there is at least one entry -> no return value check |
|
92 SetNextLocallyDeletedFlagL(); |
|
93 |
|
94 SetActive(); |
|
95 } |
|
96 // </qmail> |
|
97 |
|
98 // ---------------------------------------------------------------------------- |
|
99 // CIpsPlgDeleteOperation::NewL |
|
100 // ---------------------------------------------------------------------------- |
|
101 // |
|
102 CIpsPlgDeleteOperation* CIpsPlgDeleteOperation::NewL( |
|
103 CMsvSession& aMsvSession, |
|
104 TRequestStatus& aObserverRequestStatus, |
|
105 CMsvEntrySelection* aEntriesToDelete ) //<qmail> param name changed |
|
106 { |
|
107 FUNC_LOG; |
|
108 CIpsPlgDeleteOperation* self=new (ELeave) CIpsPlgDeleteOperation( |
|
109 aMsvSession, aObserverRequestStatus ); |
|
110 CleanupStack::PushL(self); |
|
111 //<qmail> |
|
112 self->ConstructL( aEntriesToDelete ); |
|
113 //</qmail> |
|
114 CleanupStack::Pop( self ); |
|
115 return self; |
|
116 } |
|
117 |
|
118 // ---------------------------------------------------------------------------- |
|
119 // CIpsPlgDeleteOperation::~CIpsPlgDeleteOperation |
|
120 // ---------------------------------------------------------------------------- |
|
121 // |
|
122 CIpsPlgDeleteOperation::~CIpsPlgDeleteOperation() |
|
123 { |
|
124 FUNC_LOG; |
|
125 Cancel(); |
|
126 |
|
127 delete iOperation; |
|
128 delete iEntry; |
|
129 delete iEntrySelection; |
|
130 // <qmail> |
|
131 delete iSetFlagEntry; |
|
132 // </qmail> |
|
133 } |
|
134 |
|
135 // ---------------------------------------------------------------------------- |
|
136 // CIpsPlgDeleteOperation::DoCancel |
|
137 // ---------------------------------------------------------------------------- |
|
138 // |
|
139 void CIpsPlgDeleteOperation::DoCancel() |
|
140 { |
|
141 FUNC_LOG; |
|
142 if (iOperation) |
|
143 { |
|
144 iOperation->Cancel(); |
|
145 } |
|
146 TRequestStatus* status = &iObserverRequestStatus; |
|
147 if ( status && status->Int() == KRequestPending ) |
|
148 { |
|
149 User::RequestComplete(status, iStatus.Int()); |
|
150 } |
|
151 } |
|
152 |
|
153 // ---------------------------------------------------------------------------- |
|
154 // CIpsPlgDeleteOperation::RunL |
|
155 // ---------------------------------------------------------------------------- |
|
156 // |
|
157 void CIpsPlgDeleteOperation::RunL() |
|
158 { |
|
159 FUNC_LOG; |
|
160 // Make first a check, that nothing has failed |
|
161 if ( iStatus.Int() != KErrNone ) |
|
162 { |
|
163 // something failed, just complete |
|
164 TRequestStatus* status = &iObserverRequestStatus; |
|
165 User::RequestComplete(status, iStatus.Int()); |
|
166 return; |
|
167 } |
|
168 |
|
169 // <qmail> |
|
170 if ( iState == ESetFlags ) |
|
171 //</qmail> |
|
172 { |
|
173 // cleanup is handled by SetNextLocallyDeletedFlagL |
|
174 TBool ret = EFalse; |
|
175 |
|
176 TRAPD( err, ret = SetNextLocallyDeletedFlagL() ); |
|
177 |
|
178 if ( err != KErrNone ) |
|
179 { |
|
180 TRequestStatus* status = &iObserverRequestStatus; |
|
181 User::RequestComplete(status, iStatus.Int()); |
|
182 } |
|
183 else if ( ret ) |
|
184 { |
|
185 SetActive(); |
|
186 } |
|
187 else |
|
188 { // setting the flags is ready, start local deletion |
|
189 StartNextDeleteLocally(); |
|
190 } |
|
191 } |
|
192 //<qmail> |
|
193 else if ( iState == ELocally ) |
|
194 //</qmail> |
|
195 { |
|
196 // local delete completed, start deleting from server |
|
197 StartDeleteFromServer(); |
|
198 } |
|
199 else |
|
200 { |
|
201 // nothing left to process, so complete the observer |
|
202 TRequestStatus* status = &iObserverRequestStatus; |
|
203 User::RequestComplete(status, iStatus.Int()); |
|
204 } |
|
205 // </qmail> |
|
206 } |
|
207 |
|
208 // ---------------------------------------------------------------------------- |
|
209 // CIpsPlgDeleteOperation::ProgressL |
|
210 // ---------------------------------------------------------------------------- |
|
211 // |
|
212 //<qmail> |
|
213 const TDesC8& CIpsPlgDeleteOperation::ProgressL() |
|
214 { |
|
215 FUNC_LOG; |
|
216 // Make sure that operation is active |
|
217 if ( IsActive() ) |
|
218 { |
|
219 // Get progress |
|
220 if ( iOperation ) |
|
221 { |
|
222 return iOperation->ProgressL(); |
|
223 } |
|
224 } |
|
225 //<qmail> |
|
226 return KNullDesC8; |
|
227 //</qmail> |
|
228 } |
|
229 //</qmail> |
|
230 // ---------------------------------------------------------------------------- |
|
231 // CIpsPlgDeleteOperation::StartNextDeleteLocally |
|
232 // ---------------------------------------------------------------------------- |
|
233 // |
|
234 void CIpsPlgDeleteOperation::StartNextDeleteLocally() |
|
235 { |
|
236 //<qmail> |
|
237 FUNC_LOG; |
|
238 iState = ELocally; |
|
239 //</qmail> |
|
240 iStatus = KRequestPending; |
|
241 |
|
242 TRAPD( err, MakeNextDeleteLocallyL() ); |
|
243 SetActive(); |
|
244 // if error then complete this pass with the error code |
|
245 if ( err ) |
|
246 { |
|
247 TRequestStatus* status = &iStatus; |
|
248 User::RequestComplete(status, err); |
|
249 } |
|
250 } |
|
251 |
|
252 // ---------------------------------------------------------------------------- |
|
253 // CIpsPlgDeleteOperation::MakeNextDeleteLocallyL |
|
254 // ---------------------------------------------------------------------------- |
|
255 // |
|
256 void CIpsPlgDeleteOperation::MakeNextDeleteLocallyL() |
|
257 { |
|
258 FUNC_LOG; |
|
259 delete iOperation; |
|
260 iOperation = NULL; |
|
261 iOperation = CIpsPlgDeleteLocal::NewL( |
|
262 iEntrySelection, iMsvSession, iStatus ); |
|
263 } |
|
264 |
|
265 // ---------------------------------------------------------------------------- |
|
266 // CIpsPlgDeleteOperation::StartDeleteFromServer |
|
267 // ---------------------------------------------------------------------------- |
|
268 // |
|
269 void CIpsPlgDeleteOperation::StartDeleteFromServer() |
|
270 { |
|
271 FUNC_LOG; |
|
272 //<qmail> |
|
273 iState = EFromServer; |
|
274 //</qmail> |
|
275 iStatus = KRequestPending; |
|
276 TRAPD( err, MakeDeleteFromServerL() ); |
|
277 |
|
278 SetActive(); |
|
279 // if error then complete this pass with the error code |
|
280 if ( err ) |
|
281 { |
|
282 TRequestStatus* status = &iStatus; |
|
283 User::RequestComplete( status, err ); |
|
284 } |
|
285 } |
|
286 |
|
287 // ---------------------------------------------------------------------------- |
|
288 // CIpsPlgDeleteOperation::MakeDeleteFromServerL |
|
289 // ---------------------------------------------------------------------------- |
|
290 // |
|
291 void CIpsPlgDeleteOperation::MakeDeleteFromServerL() |
|
292 { |
|
293 FUNC_LOG; |
|
294 delete iOperation; |
|
295 iOperation = NULL; |
|
296 iOperation = iEntry->DeleteL( *iEntrySelection, iStatus ); |
|
297 } |
|
298 |
|
299 |
|
300 // <qmail> |
|
301 // ---------------------------------------------------------------------------- |
|
302 // CIpsPlgDeleteOperation::SetNextLocallyDeletedFlagL |
|
303 // ---------------------------------------------------------------------------- |
|
304 // |
|
305 TBool CIpsPlgDeleteOperation::SetNextLocallyDeletedFlagL() |
|
306 { |
|
307 FUNC_LOG; |
|
308 |
|
309 delete iOperation; |
|
310 iOperation = NULL; |
|
311 |
|
312 delete iSetFlagEntry; |
|
313 iSetFlagEntry = NULL; |
|
314 |
|
315 TBool ret = EFalse; |
|
316 //<qmail> |
|
317 if ( iSetFlagIndex < iEntrySelection->Count() ) |
|
318 //</qmail> |
|
319 { |
|
320 TMsvId entryId = ( *iEntrySelection )[ iSetFlagIndex++ ]; |
|
321 |
|
322 iSetFlagEntry = CMsvEntry::NewL( |
|
323 iMsvSession, entryId, TMsvSelectionOrdering() ); |
|
324 |
|
325 TMsvEntry tEntry = iSetFlagEntry->Entry(); |
|
326 |
|
327 // Sets bit 32 of iMtmData1, used when msg deleted in Offline |
|
328 // and status hasn't updated to server (client entry still exists) |
|
329 tEntry.SetLocallyDeleted( ETrue ); |
|
330 |
|
331 iOperation = iSetFlagEntry->ChangeL( tEntry, iStatus ); |
|
332 |
|
333 ret = ETrue; |
|
334 } |
|
335 |
|
336 return ret; |
|
337 } |
|
338 // </qmail> |
|
339 |
|
340 // End of File |
|
341 |
|
342 |