NewLC - Scaaning the files - Comments

Re: Scaaning the files

praveenvlm — Thu, 24 Jan 2008 11:31:11 +0100

here i am giving the Sample code

// aPath of the Directory for which you are looking
CDirScan* DirScan = CDirScan::NewLC(aFs);
DirScan->SetScanDataL(aPath,KEntryAttDir|KEntryAttMatchExclusive,ESortNone, CDirScan::EScanDownTree);
while(true)
{
CDir* dir = NULL;
TRAPD(error, DirScan->NextL(dir));

if (error || !dir)
break;

delete dir;
scanFiles(RFs,aDir,_L(*.mp3));
};

scanFiles(RFs aFs,aDir,_L(*.mp3))
{
TParse parse;
parse.Set(aWild, &aDir, NULL);
TPtrC spec(parse.FullName());
TFindFile FindFile(aFs);
CDir* dir;
if(!FindFile.FindWildByPath(parse.FullName(), NULL, dir));
{
// Files Path
}
}
for better Understanding just go through the Documentation for CDirScan and TFindFile

Regards
Praveen

Re: Scaaning the files

alh — Thu, 24 Jan 2008 11:30:34 +0100

Oh nice, didn't know about the CDirScan, looks useful

Re: Scaaning the files

alh — Thu, 24 Jan 2008 11:29:31 +0100

You can use the RDir class, to list all files and directories of a drive.
Then use RDir recursively for every directory you find, to list all files in it, and then go through the list to see if any of the listed files are mp3s.

TFindFile is probably useful for you too

Scaaning the files

swetha_t — Thu, 24 Jan 2008 10:55:21 +0100

when creating a mp3 player,what should i do if i want to scan the whole mobile to get the files of mp3 present in different locations in the mobile??