|
1 /* |
|
2 * Copyright (c) 2002-2004 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 the License "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: ?Description |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include "DownloadMgrEventQueue.h" |
|
22 #include "DownloadMgrLogger.h" |
|
23 #include <HttpDownload.h> |
|
24 |
|
25 #ifdef __DOWNLOADMGR_LOG__ |
|
26 //#define __DUMP_EVENT_QUEUE |
|
27 #ifdef __DUMP_EVENT_QUEUE |
|
28 #pragma message ("Dump event queue!!!") |
|
29 #endif /* __DUMP_EVENT_QUEUE */ |
|
30 #endif /*__DOWNLOADMGR_LOG__*/ |
|
31 // ============================= LOCAL FUNCTIONS =============================== |
|
32 |
|
33 // --------------------------------------------------------- |
|
34 // CDownloadMgrEventQueue::CDownloadMgrEventQueue |
|
35 // --------------------------------------------------------- |
|
36 // |
|
37 CDownloadMgrEventQueue::CDownloadMgrEventQueue() |
|
38 { |
|
39 __DECLARE_NAME( _S( "CDownloadMgrEventQueue" ) ); |
|
40 CLOG_CREATE; |
|
41 } |
|
42 |
|
43 // --------------------------------------------------------- |
|
44 // CDownloadMgrEventQueue::~CDownloadMgrEventQueue |
|
45 // --------------------------------------------------------- |
|
46 // |
|
47 CDownloadMgrEventQueue::~CDownloadMgrEventQueue() |
|
48 { |
|
49 iEventQueue.ResetAndDestroy(); |
|
50 CLOG_CLOSE; |
|
51 } |
|
52 |
|
53 // --------------------------------------------------------- |
|
54 // CDownloadMgrEventQueue::In |
|
55 // --------------------------------------------------------- |
|
56 // |
|
57 TBool CDownloadMgrEventQueue::In( CHttpDownload* aDownload, |
|
58 THttpDownloadState aDlState, |
|
59 THttpProgressState aProgState, |
|
60 TInt32 aMoIndex ) |
|
61 { |
|
62 CLOG_ENTERFN( "CDownloadMgrEventQueue::In" ); |
|
63 |
|
64 if( aDlState == EHttpDlInprogress && |
|
65 aProgState == EHttpProgResponseBodyReceived && |
|
66 iEventQueue.Count() ) |
|
67 // If EHttpDlInprogress-EHttpProgResponseBodyReceived is last |
|
68 // event in the queue, it doesn't need to be appended again. |
|
69 { |
|
70 CLOG_WRITE( "In-progress filter" ); |
|
71 TInt count = iEventQueue.Count(); |
|
72 TInt32 dlState; |
|
73 TInt32 progState; |
|
74 TInt32 moIndex; |
|
75 |
|
76 CEventRecord* record = iEventQueue[count-1]; |
|
77 record->States( dlState, progState, moIndex ); |
|
78 |
|
79 if( aDlState == dlState && |
|
80 aProgState == progState && |
|
81 aMoIndex == moIndex && |
|
82 aDownload == record->Download()) |
|
83 { |
|
84 CLOG_WRITE( "Event filtered" ); |
|
85 return ETrue; |
|
86 } |
|
87 } |
|
88 |
|
89 CEventRecord* record = new CEventRecord( aDownload, aDlState, aProgState, aMoIndex ); |
|
90 if( record == NULL ) |
|
91 { |
|
92 return EFalse; |
|
93 } |
|
94 |
|
95 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::In: 0x%x", record ); |
|
96 |
|
97 TInt err = iEventQueue.Append( record ); |
|
98 if( KErrNone != err ) |
|
99 { |
|
100 delete record; |
|
101 return EFalse; |
|
102 } |
|
103 #ifdef __DUMP_EVENT_QUEUE |
|
104 CLOG_WRITE( "=====================>>>>" ); |
|
105 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::In Download: 0x%x", aDownload ) |
|
106 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::In State: %d", aDlState ) |
|
107 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::In Progress: %d",aProgState ) |
|
108 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::In Media Index: %d",aMoIndex ) |
|
109 CLOG_WRITE( "Dump event queue---------" ); |
|
110 for( TInt i = 0; i < iEventQueue.Count(); i++ ) |
|
111 { |
|
112 CLOG_WRITE_FORMAT( "i= %d", i ) |
|
113 CEventRecord* r = iEventQueue[i]; |
|
114 CLOG_WRITE_FORMAT( "Download: 0x%x", r->Download() ) |
|
115 TInt32 state; |
|
116 TInt32 progress; |
|
117 TInt32 mediaIndex; |
|
118 r->States( state, progress, mediaIndex ); |
|
119 CLOG_WRITE_FORMAT( "Download: 0x%x", r->Download() ) |
|
120 CLOG_WRITE_FORMAT( "State: %d", state ) |
|
121 CLOG_WRITE_FORMAT( "Progress: %d", progress ) |
|
122 CLOG_WRITE_FORMAT( "Media Index: %d", mediaIndex ) |
|
123 } |
|
124 CLOG_WRITE( "=====================>>>>" ); |
|
125 #endif /* __DUMP_EVENT_QUEUE */ |
|
126 |
|
127 return ETrue; |
|
128 } |
|
129 |
|
130 // --------------------------------------------------------- |
|
131 // CDownloadMgrEventQueue::Next |
|
132 // --------------------------------------------------------- |
|
133 // |
|
134 CHttpDownload* CDownloadMgrEventQueue::Next( TInt32& aDownloadState, |
|
135 TInt32& aProgressState, |
|
136 TInt32& aMoIndex ) |
|
137 { |
|
138 CLOG_ENTERFN( "CDownloadMgrEventQueue::Next" ); |
|
139 CEventRecord* record = iEventQueue[ 0 ]; |
|
140 record->States( aDownloadState, aProgressState, aMoIndex ); |
|
141 CLOG_WRITE( "Next=====================" ); |
|
142 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Next Download: 0x%x", record->Download() ) |
|
143 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Next State: %d", aDownloadState ) |
|
144 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Next Progress: %d",aProgressState ) |
|
145 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Next Media Index: %d",aMoIndex ) |
|
146 #ifdef __DUMP_EVENT_QUEUE |
|
147 |
|
148 CLOG_WRITE( "Dump event queue---------" ); |
|
149 for( TInt i = 0; i < iEventQueue.Count(); i++ ) |
|
150 { |
|
151 CLOG_WRITE_FORMAT( "i= %d", i ) |
|
152 CEventRecord* r = iEventQueue[i]; |
|
153 TInt32 dlState; |
|
154 TInt32 progState; |
|
155 TInt32 mediaIndex; |
|
156 r->States( dlState, progState, mediaIndex ); |
|
157 CLOG_WRITE_FORMAT( "Download: 0x%x", r->Download() ) |
|
158 CLOG_WRITE_FORMAT( "State: %d", dlState ) |
|
159 CLOG_WRITE_FORMAT( "Progress: %d", progState ) |
|
160 CLOG_WRITE_FORMAT( "Media Index: %d", mediaIndex ) |
|
161 } |
|
162 CLOG_WRITE( "Next=====================" ); |
|
163 #endif /* __DUMP_EVENT_QUEUE */ |
|
164 |
|
165 return record->Download(); |
|
166 } |
|
167 |
|
168 // --------------------------------------------------------- |
|
169 // CDownloadMgrEventQueue::Out |
|
170 // --------------------------------------------------------- |
|
171 // |
|
172 void CDownloadMgrEventQueue::Out() |
|
173 { |
|
174 CLOG_ENTERFN( "CDownloadMgrEventQueue::Out" ); |
|
175 |
|
176 CEventRecord* record = iEventQueue[ 0 ]; |
|
177 iEventQueue.Remove( 0 ); |
|
178 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Out Download: 0x%x", record->Download() ) |
|
179 delete record; |
|
180 iEventQueue.Compress(); |
|
181 |
|
182 #ifdef __DUMP_EVENT_QUEUE |
|
183 CLOG_WRITE( "<<<<=====================" ); |
|
184 CLOG_WRITE( "Dump event queue---------" ); |
|
185 for( TInt i = 0; i < iEventQueue.Count(); i++ ) |
|
186 { |
|
187 CLOG_WRITE_FORMAT( "i= %d", i ) |
|
188 CEventRecord* r = iEventQueue[i]; |
|
189 TInt32 dlState; |
|
190 TInt32 progState; |
|
191 r->States( dlState, progState ); |
|
192 CLOG_WRITE_FORMAT( "Download: 0x%x", r->Download() ) |
|
193 CLOG_WRITE_FORMAT( "State: %d", dlState ) |
|
194 CLOG_WRITE_FORMAT( "Progress: %d", progState ) |
|
195 } |
|
196 CLOG_WRITE( "<<<<=====================" ); |
|
197 #endif /* __DUMP_EVENT_QUEUE */ |
|
198 } |
|
199 |
|
200 // --------------------------------------------------------- |
|
201 // CDownloadMgrEventQueue::IsEmpty |
|
202 // --------------------------------------------------------- |
|
203 // |
|
204 TBool CDownloadMgrEventQueue::IsEmpty() const |
|
205 { |
|
206 CLOG_WRITE( "CDownloadMgrEventQueue::IsEmpty" ); |
|
207 return ( iEventQueue.Count() ? EFalse : ETrue ); |
|
208 } |
|
209 |
|
210 // --------------------------------------------------------- |
|
211 // CDownloadMgrEventQueue::Remove |
|
212 // --------------------------------------------------------- |
|
213 // |
|
214 void CDownloadMgrEventQueue::Remove( CHttpDownload* aDownload ) |
|
215 { |
|
216 CLOG_WRITE( "CDownloadMgrEventQueue::Remove" ); |
|
217 for( TInt i = 0; i < iEventQueue.Count(); i++ ) |
|
218 { |
|
219 if( iEventQueue[i]->IsDownload( aDownload ) ) |
|
220 { |
|
221 CEventRecord* record = iEventQueue[i]; |
|
222 CLOG_WRITE_FORMAT( "CDownloadMgrEventQueue::Remove Download: 0x%x", record->Download() ) |
|
223 iEventQueue.Remove( i ); |
|
224 delete record; |
|
225 record = NULL; |
|
226 iEventQueue.Compress(); |
|
227 i--; |
|
228 } |
|
229 } |
|
230 } |
|
231 |
|
232 // --------------------------------------------------------- |
|
233 // CEventRecord::CEventRecord |
|
234 // --------------------------------------------------------- |
|
235 // |
|
236 CEventRecord::CEventRecord( CHttpDownload* aDownload, |
|
237 TInt32 aDownloadState, |
|
238 TInt32 aProgressState, |
|
239 TInt32 aMoIndex ) |
|
240 :iDownloadState( aDownloadState ) |
|
241 ,iProgressState( aProgressState ) |
|
242 ,iMoIndex( aMoIndex ) |
|
243 { |
|
244 iDownload = aDownload; |
|
245 } |
|
246 |
|
247 // --------------------------------------------------------- |
|
248 // CEventRecord::~CEventRecord |
|
249 // --------------------------------------------------------- |
|
250 // |
|
251 CEventRecord::~CEventRecord() |
|
252 { |
|
253 } |
|
254 |
|
255 // --------------------------------------------------------- |
|
256 // CEventRecord::States |
|
257 // --------------------------------------------------------- |
|
258 // |
|
259 void CEventRecord::States( TInt32& aDownloadState, |
|
260 TInt32& aProgressState, |
|
261 TInt32& aMoIndex ) |
|
262 { |
|
263 aDownloadState = iDownloadState; |
|
264 aProgressState = iProgressState; |
|
265 aMoIndex = iMoIndex; |
|
266 } |
|
267 |
|
268 // --------------------------------------------------------- |
|
269 // CEventRecord::Download |
|
270 // --------------------------------------------------------- |
|
271 // |
|
272 CHttpDownload* CEventRecord::Download() |
|
273 { |
|
274 return iDownload; |
|
275 } |
|
276 |
|
277 // --------------------------------------------------------- |
|
278 // CEventRecord::IsDownload |
|
279 // --------------------------------------------------------- |
|
280 // |
|
281 TBool CEventRecord::IsDownload( CHttpDownload* aDownload ) |
|
282 { |
|
283 return (iDownload == aDownload) ? ETrue : EFalse; |
|
284 } |
|
285 |
|
286 // End of File |