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  * 

    15  * Description:

    16  *      The source file of the file type recognizer

    17  */

    18 

    19 #include "fmfiletyperecognizer.h"

    20 #include "fmutils.h"

    21 #include <QFileInfo>

    22 #include <QStringList>

    23 

    24 FmFileTypeRecognizer::FmFileTypeRecognizer()

    25 {

    26     QStringList fileExtensionList;

    27     

    28     fileExtensionList.append( QString( "bmp" ) );

    29     fileExtensionList.append( QString( "gif" ) );

    30     fileExtensionList.append( QString( "jpe" ) );

    31     fileExtensionList.append( QString( "jpeg" ) );

    32     fileExtensionList.append( QString( "jpg" ) );

    33     fileExtensionList.append( QString( "ota" ) );

    34     fileExtensionList.append( QString( "png" ) );

    35     fileExtensionList.append( QString( "tif" ) );

    36     fileExtensionList.append( QString( "tiff" ) );

    37     fileExtensionList.append( QString( "wbmp" ) );

    38     fileExtensionList.append( QString( "wmf" ) );

    39     fileExtensionList.append( QString( "jp2" ) );

    40     fileExtensionList.append( QString( "jpg2" ) );

    41     fileExtensionList.append( QString( "jp3" ) );

    42     fileExtensionList.append( QString( "ico" ) );

    43     fileExtensionList.append( QString( "vcf" ) );

    44     mFileTypeMap.insert( FileTypeImage, fileExtensionList );

    45    

    46     fileExtensionList.clear();

    47     fileExtensionList.append( QString( "3gp" ) );

    48     fileExtensionList.append( QString( "mp4" ) );

    49     fileExtensionList.append( QString( "nim" ) );

    50     fileExtensionList.append( QString( "rm"  ) );

    51     fileExtensionList.append( QString( "rv"  ) );

    52     fileExtensionList.append( QString( "wmv" ) );

    53     fileExtensionList.append( QString( "3g2" ) );

    54     fileExtensionList.append( QString( "rmvb") );

    55     fileExtensionList.append( QString( "mkv" ) );

    56     mFileTypeMap.insert( FileTypeVideo, fileExtensionList );

    57     

    58     fileExtensionList.clear();

    59     fileExtensionList.append( QString( "aac" ) );

    60     fileExtensionList.append( QString( "amr" ) );

    61     fileExtensionList.append( QString( "au" ) );

    62     fileExtensionList.append( QString( "awb" ) );

    63     fileExtensionList.append( QString( "mid" ) );

    64     fileExtensionList.append( QString( "mp3" ) );

    65     fileExtensionList.append( QString( "ra" ) );

    66     fileExtensionList.append( QString( "rmf" ) );

    67     fileExtensionList.append( QString( "rng" ) );

    68     fileExtensionList.append( QString( "snd" ) );

    69     fileExtensionList.append( QString( "wav" ) );

    70     fileExtensionList.append( QString( "wve" ) );

    71     fileExtensionList.append( QString( "wma" ) );

    72     fileExtensionList.append( QString( "m4a" ) );

    73     fileExtensionList.append( QString( "ott" ) );

    74     fileExtensionList.append( QString( "mxmf" ) );

    75     mFileTypeMap.insert( FileTypeTone, fileExtensionList );

    76 

    77     fileExtensionList.clear();

    78     fileExtensionList.append( QString( "doc" ) );

    79     fileExtensionList.append( QString( "pdf" ) );

    80     fileExtensionList.append( QString( "pps" ) );

    81     fileExtensionList.append( QString( "ppt" ) );

    82     fileExtensionList.append( QString( "txt" ) );

    83     fileExtensionList.append( QString( "xls" ) );

    84     mFileTypeMap.insert( FileTypeText, fileExtensionList );

    85             

    86     fileExtensionList.clear();

    87     fileExtensionList.append( QString( "sis" ) );

    88     fileExtensionList.append( QString( "sisx" ) );

    89     mFileTypeMap.insert( FileTypeSisx, fileExtensionList );

    90     

    91     fileExtensionList.clear();

    92     fileExtensionList.append( QString( "jad" ) );

    93     fileExtensionList.append( QString( "jar" ) );

    94     mFileTypeMap.insert( FileTypeJava, fileExtensionList );

    95     

    96     fileExtensionList.clear();

    97     fileExtensionList.append( QString( "swf" ) );

    98     mFileTypeMap.insert( FileTypeFlash, fileExtensionList );

    99 

   100     // have not handle FileTypePlaylist

   101     // have not handle FileTypeWidget

   102     // have not handle FileTypeWebLink 

   103     

   104     // make mFileExtensionMap( data map for extenstion ) from mFileTypeMap

   105     // this map is used to speed up recognize    

   106     QMapIterator<FileType, QStringList> i( mFileTypeMap );

   107     while (i.hasNext()) {

   108         i.next();

   109         foreach( const QString extension, i.value() ) {

   110             mFileExtensionMap.insert( extension, i.key() );

   111         }

   112     }

   113     

   114 

   115 }

   116 

   117 FmFileTypeRecognizer::~FmFileTypeRecognizer()

   118 {

   119     

   120 }

   121 

   122 FmFileTypeRecognizer::FileType FmFileTypeRecognizer::getType( const QString& path ) const

   123 {

   124     if( FmUtils::isDrive( path ) ) {

   125         return FileTypeDrive;

   126     }

   127     

   128     QFileInfo fileInfo(path);

   129     if( fileInfo.isDir() ) {

   130         return FileTypeFolder;

   131     }

   132     

   133     //if can not find key, return default value: FileTypeUnKnown

   134     return mFileExtensionMap.value( fileInfo.suffix().toLower(), FileTypeUnKnown );

   135 }

   136 

   137 const QStringList FmFileTypeRecognizer::getFileListFromFileType( const FmFileTypeRecognizer::FileType fileType ) const

   138 {

   139     return mFileTypeMap.value( fileType, QStringList() );

   140 }