|
1 /* |
|
2 * Copyright (c) 2007-2008 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 * Description: plugin request handler |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include "emailtrace.h" |
|
20 #include "CFSMailRequestHandler.h" |
|
21 #include "CFSMailRequestObserver.h" |
|
22 |
|
23 |
|
24 // ================= MEMBER FUNCTIONS ========================================== |
|
25 // ----------------------------------------------------------------------------- |
|
26 // CFSMailRequestHandler::CFSMailRequestHandler |
|
27 // ----------------------------------------------------------------------------- |
|
28 EXPORT_C CFSMailRequestHandler::CFSMailRequestHandler() : iRequestId(0) |
|
29 { |
|
30 FUNC_LOG; |
|
31 |
|
32 // store pointer to TLS |
|
33 TInt err = Dll::SetTls(static_cast<TAny*>(this)); |
|
34 |
|
35 // reset |
|
36 iPendingRequests.Reset(); |
|
37 iPluginList.Reset(); |
|
38 |
|
39 iTempDirName =NULL; |
|
40 } |
|
41 |
|
42 // ----------------------------------------------------------------------------- |
|
43 // CFSMailRequestHandler::~CFSMailRequestHandler |
|
44 // ----------------------------------------------------------------------------- |
|
45 EXPORT_C CFSMailRequestHandler::~CFSMailRequestHandler() |
|
46 { |
|
47 FUNC_LOG; |
|
48 TRAP_IGNORE( CancelAllRequestsL() ); |
|
49 RemoveAllRequests(); |
|
50 iPendingRequests.Reset(); |
|
51 iPluginList.ResetAndDestroy(); |
|
52 |
|
53 if(iTempDirName) |
|
54 { |
|
55 delete iTempDirName; |
|
56 // close file server connection |
|
57 iFs.Close(); |
|
58 } |
|
59 } |
|
60 |
|
61 // ----------------------------------------------------------------------------- |
|
62 // CFSMailRequestHandler::NewLC |
|
63 // ----------------------------------------------------------------------------- |
|
64 EXPORT_C CFSMailRequestHandler* CFSMailRequestHandler::NewLC( |
|
65 RPointerArray<CImplementationInformation>& aPluginInfo, |
|
66 RPointerArray<CFSMailPlugin>& aPlugins ) |
|
67 { |
|
68 FUNC_LOG; |
|
69 CFSMailRequestHandler* pluginHandler = new (ELeave) CFSMailRequestHandler(); |
|
70 CleanupStack:: PushL(pluginHandler); |
|
71 pluginHandler->ConstructL( aPluginInfo, aPlugins ); |
|
72 return pluginHandler; |
|
73 } |
|
74 |
|
75 // ----------------------------------------------------------------------------- |
|
76 // CFSMailRequestHandler::NewL |
|
77 // ----------------------------------------------------------------------------- |
|
78 EXPORT_C CFSMailRequestHandler* CFSMailRequestHandler::NewL( |
|
79 RPointerArray<CImplementationInformation>& aPluginInfo, |
|
80 RPointerArray<CFSMailPlugin>& aPlugins ) |
|
81 { |
|
82 FUNC_LOG; |
|
83 CFSMailRequestHandler* pluginHandler = |
|
84 CFSMailRequestHandler::NewLC( aPluginInfo, aPlugins ); |
|
85 CleanupStack:: Pop(pluginHandler); |
|
86 return pluginHandler; |
|
87 } |
|
88 |
|
89 // ----------------------------------------------------------------------------- |
|
90 // CFSMailRequestHandler::ConstructL |
|
91 // ----------------------------------------------------------------------------- |
|
92 void CFSMailRequestHandler::ConstructL( |
|
93 RPointerArray<CImplementationInformation> /*aPluginInfo*/, |
|
94 RPointerArray<CFSMailPlugin> /*aPlugins*/ ) |
|
95 { |
|
96 FUNC_LOG; |
|
97 |
|
98 |
|
99 } |
|
100 |
|
101 // ----------------------------------------------------------------------------- |
|
102 // CFSMailRequestHandler::GetPluginByUid |
|
103 // ----------------------------------------------------------------------------- |
|
104 EXPORT_C CFSMailPlugin* CFSMailRequestHandler::GetPluginByUid(TFSMailMsgId aObjectId) |
|
105 { |
|
106 FUNC_LOG; |
|
107 |
|
108 for(TInt i=0;i<iPluginList.Count();i++) |
|
109 { |
|
110 if(iPluginList[i]->iPluginId.iUid == aObjectId.PluginId().iUid) |
|
111 { |
|
112 return iPluginList[i]->iPlugin; |
|
113 } |
|
114 } |
|
115 |
|
116 |
|
117 return NULL; |
|
118 } |
|
119 |
|
120 // ----------------------------------------------------------------------------- |
|
121 // CFSMailRequestHandler::InitAsyncRequestL |
|
122 // ----------------------------------------------------------------------------- |
|
123 EXPORT_C TFSPendingRequest CFSMailRequestHandler::InitAsyncRequestL( |
|
124 TUid aPluginId, |
|
125 MFSMailRequestObserver& aOperationObserver) |
|
126 { |
|
127 FUNC_LOG; |
|
128 TFSPendingRequest newRequest; |
|
129 for(TInt i=0;i<iPendingRequests.Count();i++) |
|
130 { |
|
131 if(iPendingRequests[i].iRequestStatus != TFSPendingRequest::EFSRequestPending) |
|
132 { |
|
133 iPendingRequests[i].iPluginId = aPluginId; |
|
134 iPendingRequests[i].iRequestStatus = TFSPendingRequest::EFSRequestPending; |
|
135 iPendingRequests[i].iObserver->SetUserObserver(aOperationObserver); |
|
136 newRequest = iPendingRequests[i]; |
|
137 return newRequest; |
|
138 } |
|
139 } |
|
140 |
|
141 newRequest.iRequestId = iPendingRequests.Count(); |
|
142 newRequest.iPluginId = aPluginId; |
|
143 newRequest.iRequestStatus = TFSPendingRequest::EFSRequestPending; |
|
144 CFSMailRequestObserver* observer = |
|
145 CFSMailRequestObserver::NewL(*this, aOperationObserver); |
|
146 newRequest.iObserver = observer; |
|
147 iPendingRequests.Append(newRequest); |
|
148 |
|
149 return newRequest; |
|
150 } |
|
151 |
|
152 // ----------------------------------------------------------------------------- |
|
153 // CFSMailRequestHandler::CompleteRequest |
|
154 // ----------------------------------------------------------------------------- |
|
155 EXPORT_C void CFSMailRequestHandler::CompleteRequest( TInt aRequestId ) |
|
156 { |
|
157 FUNC_LOG; |
|
158 for(TInt i=0;i<iPendingRequests.Count();i++) |
|
159 { |
|
160 if(iPendingRequests[i].iRequestId == aRequestId) |
|
161 { |
|
162 iPendingRequests[i].iRequestStatus = TFSPendingRequest::EFSRequestComplete; |
|
163 break; |
|
164 } |
|
165 } |
|
166 |
|
167 } |
|
168 |
|
169 // ----------------------------------------------------------------------------- |
|
170 // CFSMailRequestHandler::CancelRequestL |
|
171 // ----------------------------------------------------------------------------- |
|
172 EXPORT_C void CFSMailRequestHandler::CancelRequestL( TInt aRequestId ) |
|
173 { |
|
174 FUNC_LOG; |
|
175 for(TInt i=0;i<iPendingRequests.Count();i++) |
|
176 { |
|
177 if(iPendingRequests[i].iRequestId == aRequestId && |
|
178 iPendingRequests[i].iRequestStatus == TFSPendingRequest::EFSRequestPending) |
|
179 { |
|
180 TFSMailMsgId pluginId(iPendingRequests[i].iPluginId,0); |
|
181 CFSMailPlugin* plugin = GetPluginByUid(pluginId); |
|
182 plugin->CancelL(aRequestId); |
|
183 iPendingRequests[i].iRequestStatus = TFSPendingRequest::EFSRequestCancelled; |
|
184 break; |
|
185 } |
|
186 } |
|
187 } |
|
188 |
|
189 // ----------------------------------------------------------------------------- |
|
190 // CFSMailRequestHandler::CancelAllRequestsL |
|
191 // ----------------------------------------------------------------------------- |
|
192 EXPORT_C void CFSMailRequestHandler::CancelAllRequestsL( ) |
|
193 { |
|
194 FUNC_LOG; |
|
195 for(TInt i=0;i<iPendingRequests.Count();i++) |
|
196 { |
|
197 if(iPendingRequests[i].iRequestStatus == TFSPendingRequest::EFSRequestPending) |
|
198 { |
|
199 TFSMailMsgId pluginId(iPendingRequests[i].iPluginId,0); |
|
200 CFSMailPlugin* plugin = GetPluginByUid(pluginId); |
|
201 plugin->CancelL(iPendingRequests[i].iRequestId); |
|
202 iPendingRequests[i].iRequestStatus = TFSPendingRequest::EFSRequestCancelled; |
|
203 } |
|
204 } |
|
205 } |
|
206 |
|
207 // ----------------------------------------------------------------------------- |
|
208 // CFSMailRequestHandler::AddPluginL |
|
209 // ----------------------------------------------------------------------------- |
|
210 EXPORT_C void CFSMailRequestHandler::AddPluginL( TUid aPluginId, CFSMailPlugin* aPlugin ) |
|
211 { |
|
212 FUNC_LOG; |
|
213 |
|
214 CFSMailPluginData* pluginData = new (ELeave) CFSMailPluginData; |
|
215 pluginData->iPluginId = aPluginId; |
|
216 pluginData->iPlugin = aPlugin; |
|
217 iPluginList.Append(pluginData); |
|
218 |
|
219 } |
|
220 |
|
221 // ----------------------------------------------------------------------------- |
|
222 // CFSMailRequestHandler::RemoveAllRequests |
|
223 // ----------------------------------------------------------------------------- |
|
224 void CFSMailRequestHandler::RemoveAllRequests() |
|
225 { |
|
226 FUNC_LOG; |
|
227 for(TInt i=0;i<iPendingRequests.Count();i++) |
|
228 { |
|
229 delete iPendingRequests[i].iObserver; |
|
230 iPendingRequests[i].iObserver = NULL; |
|
231 } |
|
232 } |
|
233 |
|
234 // ----------------------------------------------------------------------------- |
|
235 // CFSMailRequestHandler::GetTempFileL( ) |
|
236 // ----------------------------------------------------------------------------- |
|
237 RFile CFSMailRequestHandler::GetTempFileL(TFSMailMsgId aContentId, TFileName aFileName) |
|
238 { |
|
239 FUNC_LOG; |
|
240 |
|
241 // get temp dir path |
|
242 if(iTempDirName == NULL) |
|
243 { |
|
244 // open file server connection |
|
245 User::LeaveIfError(iFs.Connect()); |
|
246 iFs.CreatePrivatePath(EDriveC); |
|
247 iTempDirName = HBufC::NewL(20); |
|
248 TPtr ptr = iTempDirName->Des(); |
|
249 iFs.PrivatePath(ptr); |
|
250 } |
|
251 |
|
252 // create temp file |
|
253 RFile file; |
|
254 aFileName.Append(iTempDirName->Des()); |
|
255 aFileName.AppendNum(aContentId.PluginId().iUid); |
|
256 aFileName.AppendNum(aContentId.Id()); |
|
257 file.Replace(iFs,aFileName,EFileWrite); |
|
258 return file; |
|
259 } |
|
260 |
|
261 // ----------------------------------------------------------------------------- |
|
262 // CFSMailRequestHandler::CleanTempDirL |
|
263 // ----------------------------------------------------------------------------- |
|
264 EXPORT_C void CFSMailRequestHandler::CleanTempDirL( ) |
|
265 { |
|
266 FUNC_LOG; |
|
267 |
|
268 /* list existing temp files |
|
269 CDir* dir = NULL; |
|
270 User::LeaveIfError(iFs.GetDir(*iTempDirName, KEntryAttNormal, ESortNone, dir)); |
|
271 |
|
272 // delete all temp files |
|
273 CDir files = *dir; |
|
274 for(TInt i=0;i<files.Count();i++) |
|
275 { |
|
276 iFs.Delete(files[i].iName); |
|
277 } |
|
278 |
|
279 delete dir; */ |
|
280 } |
|
281 |
|
282 // ----------------------------------------------------------------------------- |
|
283 // CFSMailRequestHandler::GetTempDirL |
|
284 // ----------------------------------------------------------------------------- |
|
285 EXPORT_C TDesC& CFSMailRequestHandler::GetTempDirL( ) |
|
286 { |
|
287 FUNC_LOG; |
|
288 return *iTempDirName; |
|
289 } |
|
290 |