author | jjkang |
Fri, 11 Jun 2010 15:22:09 +0800 | |
changeset 2 | 806186ab5e14 |
parent 1 | 0a7b44b10206 |
permissions | -rw-r--r-- |
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// Copyright (c) 1996-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of the License "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// f32\sfsrv\cl_find.cpp |
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// |
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// |
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#include "cl_std.h" |
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EXPORT_C TFindFile::TFindFile(RFs& aFs) |
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: iFs(&aFs), iPathPos(0), iCurrentDrive(0), iMode(-1), iMatchMask(0) |
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/** |
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Constructor taking a file server session. |
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@param aFs File server session. |
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*/ |
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{ |
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iFile.Set(_L(""),NULL,NULL); |
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} |
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TInt TFindFile::DoFindByPath(const TDesC& aFileName,const TDesC* aPath) |
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// |
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// Look for a file in each directory in the path |
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// Make initial check for aFileName in the current directory |
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// |
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{ |
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TUint att; |
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#ifdef _DEBUG_LOGGING |
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RDebug::Print(_L("DEBUG: FindByPath> aFileName=%S id=%x\n"), &aFileName); |
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#endif |
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// At the moment this is just looking for an exact match for the file |
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// or does the file exist in the current directory |
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iFile.Set(aFileName, NULL, NULL); |
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if (iFs->Att(iFile.FullName(), att) == KErrNone) |
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return KErrNone; |
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iFile.Set(iFile.NameAndExt(), NULL, NULL); |
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return iFs->Att(iFile.FullName(), att); |
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} |
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EXPORT_C TInt TFindFile::FindByPath(const TDesC& aFileName,const TDesC* aPath) |
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/** |
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Searches for a file/directory in one or more directories in the path. |
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The search ends when the file/directory is found, or when every directory |
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specified in the path list has been unsuccessfully searched. |
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Notes: |
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1. For the equivalent search using wildcards, use FindWildByPath(). |
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2. After a file has been found, use TFindFile::File() to get the fully qualified path of the file. To |
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search for the next occurrence, use TFindFile::Find(). |
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@param aFileName The filename to search for. If this specifies a directory as well |
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as a filename, then that directory is searched first. |
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@param aPath A list of directories to be searched. Paths in this list must |
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be separated by a semicolon character, but a semicolon is not |
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required after the final path. The directories are searched in |
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the order in which they occur in the list. If a path in |
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the list contains a drive letter, that drive alone is searched. |
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If a path contains no drive letter, the function searches for |
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the file in that directory on every available drive in turn, |
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beginning with drive Y:, in descending alphabetical order |
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and ending with drive Z:.When path is empty then session path |
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will be used for the search. |
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@return KErrNone, if the filename was found; |
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KErrNotFound, if the filename was not found. |
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KErrArgument, if the filename is empty. |
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@see TFindFile::FindWildByPath |
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@see TFindFile::File |
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@see TFindFile::Find |
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*/ |
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{ |
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iDir=NULL; |
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return(DoFindByPath(aFileName,aPath)); |
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} |