void CAknFileSettingPage::SetFolderL(const TDesC& aFolder)
{
TParse parse;
TFileName file;
TDesC* pos=NULL;
parse.SetNoWild(iFileValue,NULL,NULL);
if(aFolder.CompareF(KFolderUp)==0)
{
if(iFileValue.Length())
{
if(parse.PopDir()==KErrNone)
{
TParse parse2;
parse2.SetNoWild(iFileValue,NULL,NULL);
TPtrC ptr=parse2.DriveAndPath();
file=ptr.Left(ptr.Length()-1);
parse2.SetNoWild(file,NULL,NULL);
file=parse2.NameAndExt();
pos=&file;
iFileValue=parse.DriveAndPath();
}
else
iFileValue.Zero();
}
}
else
{
iFileValue=parse.DriveAndPath();
iFileValue.Append(aFolder);
iFileValue.Append('\\');
}
ReadFilesL(pos);
}
TBool CFileSelectDialog::OkToExitL(TInt aButton)
{
TInt selected=ListBox()->CurrentItemIndex();
_LOGDATA(_L("Selected: %d"),selected);
if (aButton==EAknSoftkeyCancel){return ETrue;}
if (iCurrentPath.Compare(_L(""))==0)
{
_LOG(_L("(iCurrentPath.Compare(_L(""))==0)"));
_LOG(iCurrentPath);
iCurrentPath.Append(iArray->MdcaPoint(selected));
iCurrentPath.Append(_L("\\"));
if (BaflUtils::PathExists(iFs,iCurrentPath)){Update();Show();return EFalse;}
//Update();
}
else if ((selected>1&&iType==EFolder)||(selected>0&&iType==EFile))
{
_LOG(_L("((selected>1)&&(iCurrentPath.Compare(_L(""))!=0))"));
_LOG(iCurrentPath);
TBuf<255> temp(iArray->MdcaPoint(selected));
TChar c1='[',c2=']';
if (temp[0]==c1&&temp[temp.Length()-1]==c2) {temp.Copy(temp.Left(temp.Length()-1));temp.Copy(temp.Right(temp.Length()-1));}
_LOGDATA(_L("Temp: %S"),&temp);
iCurrentPath.Append(temp);
iCurrentPath.Append(_L("\\"));
_LOGDATA(_L("CurrPath after append: %S"),&iCurrentPath);
CEikonEnv::Static()->InfoMsg(iCurrentPath);
User::After(500000);
if (BaflUtils::PathExists(iFs,iCurrentPath)){Update();Show();return EFalse;}
else if (BaflUtils::FileExists(iFs,iCurrentPath.Left(iCurrentPath.Length()-1)))
{
iResult.Copy(iCurrentPath.Left(iCurrentPath.Length()-1));
return ETrue;
}
}
else if (selected==0)
{
_LOG(_L("(selected==0&&(iCurrentPath.Compare(_L(""))!=0))"));
_LOG(iCurrentPath);
TParse p;
iFs.Parse(iCurrentPath, p);
_LOG(_L("Will pop now"))
TInt err=p.PopDir();
if (err!=KErrNone||iCurrentPath.Compare(p.FullName())==0){iCurrentPath.Copy(_L(""));}
else {iCurrentPath.Copy(p.FullName());}
//if (iCurrentPath.Compare(_L(""))!=0)
Update();Show();return EFalse;
}
else if (selected==1&&iType==EFolder&&(iCurrentPath.Compare(_L(""))!=0))
{
_LOG(_L("Will update result"));
iResult.Copy(iCurrentPath);
return ETrue;
}
Update();Show();return EFalse;
}
void RemoveDirectoryTreeL(RFs& aFs, const TDesC& aFileName)
{
TParse directory;
User::LeaveIfError(directory.SetNoWild(aFileName, NULL, NULL));
while(!directory.IsRoot())
{
// try to remove this directory
TInt err = aFs.RmDir(directory.DriveAndPath());
if(err == KErrInUse || err == KErrAccessDenied)
{
break;
}
VerifyDeletionErrorL(err);
// move to deleted directory's parent
User::LeaveIfError(directory.PopDir());
}
}
GLDEF_C TInt GetFullPath(TParse& aParse, const TText16* upath, RFs& aSession, TDes* aFileName)
//
// Parse a path of the form "[C:][\]AAA\..\.\BBB\xxx" where:
// . indicates the current directory
// .. indicates move to the parent directory
// An optional "\" at the start of the path indicates the path is not relative to the current path,
// and is implied if the drive specifier is present
// If aFileName is non-NULL then the final component is a filename and should be copied into
// the aFileName descriptor.
//
{
TInt r;
TBuf<3> drive;
TFileName nextBit;
TText16 c=*upath;
if (c && upath[1]==KDriveDelimiter)
{
// drive name specified
if (c==L'?')
drive.Zero(); // use "?:" to mean scan across drives
else
{
drive.Copy(TPtrC16(upath, 2));
drive.UpperCase();
}
upath+=2;
drive.Append(TChar(KPathDelimiter)); // enforce absoluteness
}
else
{
// no leading drive specifier
drive.Zero();
if (c==KPathDelimiter||c==L'/')
{
upath+=1;
drive.Append(TChar(KPathDelimiter));
}
}
r = aSession.Parse(drive, aParse);
// upath now looks like a relative pathname, to be added onto
// aParse a directory at a time. Note that '/' is not allowed in
// EPOC32 file or directory names, so treat it as an alternative separator
c=*upath;
while (c && (r==KErrNone))
{
const TText16* ustart=upath;
do
c=*upath++;
while (c && c!=KPathDelimiter && c!=L'/');
TInt len=(upath-ustart)-1; // excludes delimiter
if (len==0)
continue;
if (ustart[0]==L'.')
{
if (len==1)
continue; // directory . ignored
if (len==2 && ustart[1]==L'.')
{
// directory ..
(void) aParse.PopDir(); // just stick at root dir, no errors
continue;
}
}
if (len>=KMaxFileName)
return ENAMETOOLONG;
if (c==L'\0' && aFileName!=NULL)
{
// it's the trailing filename
aFileName->Copy(TPtrC16(ustart, len));
break;
}
else
{
// it's a component of the accumulating path
nextBit.Copy(TPtrC16(ustart, len));
r = aParse.AddDir(nextBit);
}
}
return(r);
}