|
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: Implementation. |
|
15 * |
|
16 */ |
|
17 |
|
18 #include "CTcMCEFileHandler.h" |
|
19 |
|
20 _LIT(KDateString,"%D%M%Y%/0%1%/1%2%/2%3%/3 %-B%:0%J%:1%T%:2%S%:3%+B"); |
|
21 |
|
22 CTcMCEFileHandler::CTcMCEFileHandler() |
|
23 { |
|
24 // No implementation required |
|
25 } |
|
26 |
|
27 CTcMCEFileHandler::~CTcMCEFileHandler() |
|
28 { |
|
29 iFsSession.Close(); |
|
30 } |
|
31 |
|
32 CTcMCEFileHandler* CTcMCEFileHandler::NewLC() |
|
33 { |
|
34 CTcMCEFileHandler* self = new (ELeave) CTcMCEFileHandler(); |
|
35 CleanupStack::PushL(self); |
|
36 self->ConstructL(); |
|
37 return self; |
|
38 } |
|
39 |
|
40 CTcMCEFileHandler* CTcMCEFileHandler::NewL() |
|
41 { |
|
42 CTcMCEFileHandler* self = CTcMCEFileHandler::NewLC(); |
|
43 CleanupStack::Pop(); // self; |
|
44 return self; |
|
45 } |
|
46 |
|
47 void CTcMCEFileHandler::ConstructL() |
|
48 { |
|
49 User::LeaveIfError(iFsSession.Connect()); |
|
50 } |
|
51 |
|
52 void CTcMCEFileHandler::FindFile(const TDesC& aPath, |
|
53 const TDesC& aFileName, CDesC8Array* aArray) |
|
54 { |
|
55 CDirScan* DirScan = CDirScan::NewLC(iFsSession); |
|
56 DirScan->SetScanDataL(aPath, |
|
57 KEntryAttDir|KEntryAttMatchExclusive, |
|
58 ESortNone, CDirScan::EScanDownTree); |
|
59 |
|
60 while(true) |
|
61 { |
|
62 CDir* dir = NULL; |
|
63 TRAPD(error, DirScan->NextL(dir)); |
|
64 if (error || !dir) |
|
65 break; |
|
66 |
|
67 delete dir; |
|
68 |
|
69 ScanDirectoryL(DirScan->FullPath(), aFileName, aArray); |
|
70 }; |
|
71 |
|
72 CleanupStack::PopAndDestroy(DirScan); |
|
73 |
|
74 } |
|
75 |
|
76 TInt CTcMCEFileHandler::GetFilesFromFolderL(TDesC& aFolder,CDesC8Array* aArray) |
|
77 { |
|
78 if(aArray == NULL) |
|
79 return KErrArgument; |
|
80 |
|
81 CDir* FileList(NULL); |
|
82 TInt res = iFsSession.GetDir(aFolder, |
|
83 KEntryAttMaskSupported, EDirsFirst, FileList); |
|
84 if( res == KErrNone ) |
|
85 { |
|
86 if(FileList && aArray) |
|
87 { |
|
88 FileList->Sort(ESortByName); |
|
89 for(TInt i=0; i < FileList->Count(); i++) |
|
90 { |
|
91 if((*FileList)[i].IsSystem() |
|
92 || (*FileList)[i].IsHidden() |
|
93 || (*FileList)[i].IsDir()) |
|
94 { |
|
95 // ignore System & Hidden Files & folders |
|
96 } |
|
97 else |
|
98 { |
|
99 TBuf8<255> buf8; |
|
100 buf8.Copy((*FileList)[i].iName); |
|
101 //add the file name to the array |
|
102 aArray->AppendL(buf8); |
|
103 } |
|
104 } |
|
105 } |
|
106 |
|
107 delete FileList; |
|
108 FileList = NULL; |
|
109 } |
|
110 return res; |
|
111 } |
|
112 |
|
113 TBool CTcMCEFileHandler::Delete(const TDesC& aName, TUint aSwitch) |
|
114 { |
|
115 CFileMan* fileMan=CFileMan::NewL(iFsSession); |
|
116 CleanupStack::PushL(fileMan); |
|
117 |
|
118 TInt err=fileMan->Delete(aName,aSwitch); |
|
119 CleanupStack::PopAndDestroy(fileMan); |
|
120 |
|
121 if(err==KErrNone) |
|
122 return ETrue; |
|
123 else |
|
124 return EFalse; |
|
125 |
|
126 } |
|
127 |
|
128 |
|
129 TBool CTcMCEFileHandler::CheckFileExists(const TDesC& aFileName) |
|
130 { |
|
131 TParse p; |
|
132 // do isolated parse |
|
133 User::LeaveIfError(p.Set(aFileName, NULL, NULL)); |
|
134 |
|
135 User::LeaveIfError(iFsSession.Parse(aFileName, p)); |
|
136 |
|
137 TBool result = BaflUtils::FileExists(iFsSession, aFileName); |
|
138 |
|
139 if(result) |
|
140 return ETrue; |
|
141 else |
|
142 return EFalse; |
|
143 } |
|
144 |
|
145 //name: value |
|
146 void CTcMCEFileHandler::GetFileInfoL(const TDesC& aFileName, CDesC8Array* aArray) |
|
147 { |
|
148 if(aArray == NULL) |
|
149 User::LeaveIfError(KErrArgument); |
|
150 |
|
151 if(CheckFileExists(aFileName) == EFalse) |
|
152 User::LeaveIfError(KErrNotFound); |
|
153 |
|
154 _LIT8(KFileName,"File Name:"); |
|
155 _LIT8(KDateModified,"Date Modified:"); |
|
156 _LIT8(KFileSize,"File Size:"); |
|
157 _LIT8(KFileAttrib,"Entry details:"); |
|
158 |
|
159 TParse parse; |
|
160 User::LeaveIfError(parse.Set(aFileName, NULL, NULL)); |
|
161 |
|
162 //Consists of a drive and path |
|
163 iFsSession.SetSessionPath( parse.DriveAndPath() ); |
|
164 |
|
165 TFileName name( parse.NameAndExt() ); |
|
166 |
|
167 // Get entry details for file and print them |
|
168 TEntry entry; |
|
169 User::LeaveIfError(iFsSession.Entry(name, entry)); |
|
170 |
|
171 TBuf<30> dateString; |
|
172 entry.iModified.FormatL(dateString, KDateString); |
|
173 |
|
174 TBuf8<255> buf8; |
|
175 //file name |
|
176 aArray->AppendL( KFileName ); |
|
177 buf8.Copy( parse.NameAndExt() ); |
|
178 aArray->AppendL( buf8 ); |
|
179 buf8.Zero(); |
|
180 //date modified |
|
181 aArray->AppendL( KDateModified ); |
|
182 buf8.Copy(dateString); |
|
183 aArray->AppendL( buf8 ); |
|
184 buf8.Zero(); |
|
185 |
|
186 //file size |
|
187 TBuf8< 12 > convert; |
|
188 convert.AppendNum( entry.iSize ); |
|
189 aArray->AppendL( KFileSize ); |
|
190 aArray->AppendL( convert ); |
|
191 |
|
192 TBuf8<15> buffer; |
|
193 FormatEntry(buffer,entry); // Archive attribute should be set |
|
194 //attribs |
|
195 aArray->AppendL(KFileAttrib); |
|
196 aArray->AppendL(buffer); |
|
197 } |
|
198 |
|
199 void CTcMCEFileHandler::FormatEntry(TDes8& aBuffer, const TEntry& aEntry) |
|
200 { |
|
201 _LIT(KReadOnly,"Read-only"); |
|
202 _LIT(KHidden,"Hidden"); |
|
203 _LIT(KSystem,"System"); |
|
204 _LIT(KDirectory,"Directory"); |
|
205 _LIT(KArchive,"Archive"); |
|
206 |
|
207 if(aEntry.IsReadOnly()) |
|
208 aBuffer.Append(KReadOnly); |
|
209 if(aEntry.IsHidden()) |
|
210 aBuffer.Append(KHidden); |
|
211 if(aEntry.IsSystem()) |
|
212 aBuffer.Append(KSystem); |
|
213 if(aEntry.IsDir()) |
|
214 aBuffer.Append(KDirectory); |
|
215 if(aEntry.IsArchive()) |
|
216 aBuffer.Append(KArchive); |
|
217 } |
|
218 |
|
219 void CTcMCEFileHandler::ScanDirectoryL(const TDesC& aDir, |
|
220 const TDesC& aWildCard, CDesC8Array* aArray) |
|
221 { |
|
222 TParse parse; |
|
223 parse.Set(aWildCard, &aDir, NULL); |
|
224 TPtrC spec(parse.FullName()); |
|
225 |
|
226 TFindFile FindFile(iFsSession); |
|
227 CDir* dir; |
|
228 |
|
229 if (!FindFile.FindWildByPath(parse.FullName(), NULL, dir)) |
|
230 { |
|
231 CleanupStack::PushL(dir); |
|
232 |
|
233 for(TInt i = 0; i < dir->Count(); i++) |
|
234 { |
|
235 parse.Set((*dir)[i].iName, &spec, NULL); |
|
236 TBuf8<255> buf8; |
|
237 buf8.Copy(parse.FullName()); |
|
238 aArray->AppendL(buf8); |
|
239 } |
|
240 CleanupStack::PopAndDestroy(dir); |
|
241 } |
|
242 } |