|
1 /* |
|
2 * Copyright (c) 2009 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: |
|
15 * |
|
16 */ |
|
17 |
|
18 #include <driveinfo.h> |
|
19 #include <e32msgqueue.h> |
|
20 |
|
21 #include "mmcfilelist.h" |
|
22 #include "mmcmounttaskao.h" |
|
23 #include "harvesterlog.h" |
|
24 #include "mdsfileserverpluginclient.h" |
|
25 #include "mdeharvestersession.h" |
|
26 #include "mdsutils.h" |
|
27 #include "fsutil.h" |
|
28 #include "harvestercenreputil.h" |
|
29 #include "harvestereventmanager.h" |
|
30 #include <placeholderdata.h> |
|
31 #include <harvesterdata.h> |
|
32 #include "harvesterpluginfactory.h" |
|
33 |
|
34 _LIT( KBackslash, "\\"); |
|
35 |
|
36 const TInt KEntryBufferSize = 100; |
|
37 |
|
38 CMmcFileList::CMmcFileList() : iHem( NULL ), iMediaIdUtil( NULL ) |
|
39 { |
|
40 } |
|
41 |
|
42 CMmcFileList* CMmcFileList::NewL() |
|
43 { |
|
44 CMmcFileList* self = new ( ELeave ) CMmcFileList(); |
|
45 CleanupStack::PushL( self ); |
|
46 self->ConstructL(); |
|
47 CleanupStack::Pop( self ); |
|
48 return self; |
|
49 } |
|
50 |
|
51 void CMmcFileList::ConstructL() |
|
52 { |
|
53 iHem = CHarvesterEventManager::GetInstanceL(); |
|
54 iMediaIdUtil = &RMediaIdUtil::GetInstanceL(); |
|
55 } |
|
56 |
|
57 CMmcFileList::~CMmcFileList() |
|
58 { |
|
59 if( iHem ) |
|
60 { |
|
61 iHem->ReleaseInstance(); |
|
62 } |
|
63 RMediaIdUtil::ReleaseInstance(); |
|
64 } |
|
65 |
|
66 TBool CMmcFileList::IsDescInArray(const TPtrC& aSearch, const RPointerArray<HBufC>& aArray) |
|
67 { |
|
68 const TInt count = aArray.Count(); |
|
69 |
|
70 for( TInt i = 0; i < count; i++ ) |
|
71 { |
|
72 TInt result = MdsUtils::Compare( aSearch, aArray[i]->Des() ); |
|
73 |
|
74 if( result == 0 ) |
|
75 { |
|
76 return ETrue; |
|
77 } |
|
78 } |
|
79 |
|
80 return EFalse; |
|
81 } |
|
82 |
|
83 void CMmcFileList::BuildFileListL( RFs& aFs, const TDesC& aDrivePath, |
|
84 RPointerArray<CPlaceholderData>& aEntryArray ) |
|
85 { |
|
86 WRITELOG( "CMmcFileList::BuildFileListL - start" ); |
|
87 CDesCArrayFlat* path = new(ELeave) CDesCArrayFlat( 8 ); |
|
88 CleanupStack::PushL( path ); |
|
89 TFileName firstPath; |
|
90 firstPath.Copy( aDrivePath ); |
|
91 firstPath.Append( KBackslash ); |
|
92 path->AppendL( firstPath ); |
|
93 |
|
94 TUint32 mediaId( 0 ); |
|
95 iMediaIdUtil->GetMediaId( aDrivePath, mediaId ); |
|
96 |
|
97 WRITELOG1( "CMmcFileList::BuildFileListL - mediaId: %d", mediaId ); |
|
98 |
|
99 RPointerArray<HBufC> ignorePaths; |
|
100 TCleanupItem cleanupItem( MdsUtils::CleanupPtrArray<HBufC>, &ignorePaths ); |
|
101 CleanupStack::PushL( cleanupItem ); |
|
102 |
|
103 CHarvesterCenRepUtil::GetIgnorePathL( ignorePaths ); |
|
104 |
|
105 CDir* directory = NULL; |
|
106 TFileName name; |
|
107 |
|
108 while ( path->Count() > 0 ) |
|
109 { |
|
110 TInt error = aFs.GetDir( (*path)[0], KEntryAttDir, KHarvesterGetDirFlags, directory ); |
|
111 if ( error == KErrNone ) |
|
112 { |
|
113 for ( TInt i=0; i < directory->Count(); ++i ) |
|
114 { |
|
115 TEntry entry = (*directory)[i]; |
|
116 name.Zero(); |
|
117 name.Append( (*path)[0] ); |
|
118 // If filename is too long, skip it as the file cannot be supported |
|
119 if( (name.Length() + entry.iName.Length()) > KMaxFileName ) |
|
120 { |
|
121 continue; |
|
122 } |
|
123 else |
|
124 { |
|
125 name.Append( entry.iName ); |
|
126 } |
|
127 |
|
128 if ( entry.IsDir() ) |
|
129 { |
|
130 // If path is too long, skip it as the file cannot be supported |
|
131 if( name.Length() >= KMaxPath ) |
|
132 { |
|
133 continue; |
|
134 } |
|
135 else |
|
136 { |
|
137 name.Append( KBackslash ); |
|
138 } |
|
139 |
|
140 // remove drive letter and colon from path |
|
141 TPtrC pathOnly = name.Mid( 2 ); |
|
142 |
|
143 if ( IsDescInArray( pathOnly, ignorePaths ) ) |
|
144 { |
|
145 continue; |
|
146 } |
|
147 |
|
148 path->AppendL( name ); |
|
149 } |
|
150 else |
|
151 { |
|
152 CPlaceholderData* phData = CPlaceholderData::NewL(); |
|
153 CleanupStack::PushL( phData ); |
|
154 phData->SetUri( name ); |
|
155 phData->SetModified( entry.iModified ); |
|
156 phData->SetFileSize( entry.iSize ); |
|
157 |
|
158 phData->SetMediaId( mediaId ); |
|
159 #ifdef _DEBUG |
|
160 TBuf<256> debug; |
|
161 debug.Copy( name ); |
|
162 WRITELOG1("CMmcFileList::BuildFileListL - Uri: %S", &debug ); |
|
163 #endif |
|
164 aEntryArray.AppendL( phData ); |
|
165 CleanupStack::Pop( phData ); |
|
166 } |
|
167 } |
|
168 } |
|
169 path->Delete( 0 ); |
|
170 delete directory; |
|
171 directory = NULL; |
|
172 } |
|
173 |
|
174 CleanupStack::PopAndDestroy( &ignorePaths ); |
|
175 |
|
176 CleanupStack::PopAndDestroy( path ); |
|
177 |
|
178 WRITELOG( "CMmcFileList::BuildFileListL - end" ); |
|
179 } |
|
180 |
|
181 void CMmcFileList::HandleFileEntryL( CMdEHarvesterSession& aMdeSession, |
|
182 RPointerArray<CPlaceholderData>& aEntryArray, |
|
183 RPointerArray<CPlaceholderData>& aHarvestEntryArray, |
|
184 TUint32 aMediaID, CHarvesterPluginFactory* aPluginFactory ) |
|
185 { |
|
186 WRITELOG( "CMmcFileList::HandleFileEntryL()" ); |
|
187 |
|
188 // calculate batch size |
|
189 TInt batchSize( 0 ); |
|
190 if ( aEntryArray.Count() >= KEntryBufferSize ) |
|
191 { |
|
192 batchSize = KEntryBufferSize; |
|
193 } |
|
194 else |
|
195 { |
|
196 batchSize = aEntryArray.Count(); |
|
197 } |
|
198 |
|
199 #ifdef _DEBUG |
|
200 WRITELOG2( "CMmcFileList::HandleFileEntryL() batchSize = %d, aEntryArray.Count() = %d", batchSize, aEntryArray.Count() ); |
|
201 #endif |
|
202 |
|
203 RArray<TPtrC> uris; |
|
204 RArray<TMdSFileInfo> fileInfos; |
|
205 CleanupClosePushL( uris ); |
|
206 CleanupClosePushL( fileInfos ); |
|
207 |
|
208 uris.ReserveL( batchSize ); |
|
209 fileInfos.ReserveL( batchSize ); |
|
210 |
|
211 for ( TInt i = 0; i < batchSize; i++ ) |
|
212 { |
|
213 CPlaceholderData* e = aEntryArray[i]; |
|
214 |
|
215 TPtr uriPtr = e->Uri(); |
|
216 TPtrC uriPtrC; |
|
217 uriPtrC.Set( uriPtr.Ptr(), uriPtr.Length() ); |
|
218 uris.Append( uriPtr ); |
|
219 |
|
220 TMdSFileInfo fileInfo; |
|
221 fileInfo.iModifiedTime = e->Modified().Int64(); |
|
222 fileInfo.iSize = e->FileSize(); |
|
223 fileInfos.Append( fileInfo ); |
|
224 } |
|
225 |
|
226 RArray<TFilePresentStates> results; |
|
227 CleanupClosePushL( results ); |
|
228 |
|
229 WRITELOG( "CMmcFileList::HandleFileEntryL -- SetFilesToPresent start" ); |
|
230 aMdeSession.SetFilesToPresentL( aMediaID, uris, fileInfos, results ); |
|
231 WRITELOG( "CMmcFileList::HandleFileEntryL -- SetFilesToPresent end" ); |
|
232 |
|
233 for ( TInt i = 0; i < batchSize; i++ ) |
|
234 { |
|
235 CPlaceholderData* e = aEntryArray[ 0 ]; |
|
236 aEntryArray.Remove( 0 ); |
|
237 CleanupStack::PushL( e ); |
|
238 |
|
239 TFilePresentStates found = results[ i ]; |
|
240 |
|
241 if ( found == EMdsNotFound ) |
|
242 { |
|
243 if ( aPluginFactory && !aPluginFactory->IsSupportedFileExtension( e->Uri() ) ) |
|
244 { |
|
245 iHem->DecreaseItemCountL( EHEObserverTypeMMC, 1 ); |
|
246 CleanupStack::PopAndDestroy( e ); |
|
247 continue; |
|
248 } |
|
249 e->SetPresentState( found ); |
|
250 aHarvestEntryArray.AppendL( e ); |
|
251 CleanupStack::Pop( e ); |
|
252 } |
|
253 else if( found == EMdsPlaceholder ) |
|
254 { |
|
255 e->SetPresentState( found ); |
|
256 aHarvestEntryArray.AppendL( e ); |
|
257 CleanupStack::Pop( e ); |
|
258 } |
|
259 else if( found == EMdsModified ) |
|
260 { |
|
261 e->SetPresentState( found ); |
|
262 aHarvestEntryArray.AppendL( e ); |
|
263 CleanupStack::Pop( e ); |
|
264 } |
|
265 else |
|
266 { |
|
267 iHem->DecreaseItemCountL( EHEObserverTypeMMC, 1 ); |
|
268 CleanupStack::PopAndDestroy( e ); |
|
269 } |
|
270 } |
|
271 |
|
272 if( aEntryArray.Count() == 0 ) |
|
273 { |
|
274 aEntryArray.Compress(); |
|
275 } |
|
276 |
|
277 WRITELOG( "CMmcFileList::HandleFileEntryL -- cleanupstack" ); |
|
278 CleanupStack::PopAndDestroy( &results ); |
|
279 CleanupStack::PopAndDestroy( &fileInfos ); |
|
280 CleanupStack::PopAndDestroy( &uris ); |
|
281 WRITELOG( "CMmcFileList::HandleFileEntryL -- end" ); |
|
282 } |