--- a/appinstaller/AppinstUi/Daemon/Src/drivewatcher.cpp Tue Aug 31 15:21:33 2010 +0300
+++ b/appinstaller/AppinstUi/Daemon/Src/drivewatcher.cpp Wed Sep 01 12:22:02 2010 +0100
@@ -19,106 +19,64 @@
#include "drivewatcher.h"
#include "SWInstDebug.h"
-using namespace Swi;
-
+namespace Swi
+{
// CDriveWatcher
_LIT(KNotificationDirectory,"mediachange\\");
-
-// -----------------------------------------------------------------------
-// CDriveWatcher::NewL
-// -----------------------------------------------------------------------
-//
-/*static*/
-CDriveWatcher* CDriveWatcher::NewL( RFs& aFs,
- TInt aDrive,
- MDriveObserver& aObserver,
- TInt aPriority )
+/*static*/ CDriveWatcher* CDriveWatcher::NewL(RFs& aFs, TInt aDrive,
+ MDriveObserver& aObserver,
+ TInt aPriority)
{
- CDriveWatcher* self = NewLC( aFs, aDrive, aObserver, aPriority );
+ CDriveWatcher* self=NewLC(aFs, aDrive, aObserver, aPriority);
CleanupStack::Pop(self);
return self;
}
-
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
-/*static*/
-CDriveWatcher* CDriveWatcher::NewLC( RFs& aFs,
- TInt aDrive,
- MDriveObserver& aObserver,
- TInt aPriority )
+
+/*static*/ CDriveWatcher* CDriveWatcher::NewLC(RFs& aFs, TInt aDrive,
+ MDriveObserver& aObserver,
+ TInt aPriority)
{
- CDriveWatcher* self = new(ELeave) CDriveWatcher( aFs,
- aDrive,
- aObserver,
- aPriority );
- CleanupStack::PushL( self );
+ CDriveWatcher* self=new(ELeave) CDriveWatcher(aFs, aDrive, aObserver, aPriority);
+ CleanupStack::PushL(self);
self->ConstructL();
return self;
}
-
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
+
CDriveWatcher::~CDriveWatcher()
{
Cancel();
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
-CDriveWatcher::CDriveWatcher( RFs& aFs,
- TInt aDrive,
- MDriveObserver& aObserver,
- TInt aPriority )
- : CActive(aPriority),
- iFs(aFs),
- iDrive(aDrive),
- iObserver(aObserver)
+CDriveWatcher::CDriveWatcher(RFs& aFs, TInt aDrive, MDriveObserver& aObserver,
+ TInt aPriority)
+ : CActive(aPriority), iFs(aFs), iDrive(aDrive), iObserver(aObserver)
{
CActiveScheduler::Add(this);
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
void CDriveWatcher::ConstructL()
{
- // Notify observer of media change since we're beginning
- // from an unknown state
+ // Notify observer of media change since we're beginning from an unknown state
NotifyMediaChange();
// Start watching for changes
WaitForChangeL();
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
void CDriveWatcher::DoCancel()
{
iFs.NotifyChangeCancel(iStatus);
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
TBool CDriveWatcher::IsMediaPresentL()
{
- FLOG_1( _L("Daemon: Checking media presence for drive %d"), iDrive );
+ FLOG_1( _L("Daemon: Checking media presence for drive %d"), iDrive );
TVolumeInfo volumeInfo;
- TInt err = iFs.Volume( volumeInfo, iDrive );
+ TInt err=iFs.Volume(volumeInfo, iDrive);
- switch ( err )
+ switch (err)
{
case KErrNotReady: // No Media present
{
@@ -131,33 +89,22 @@
}
}
- User::Leave( err );
+ User::Leave(err);
return ETrue; // Will never get here.
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
void CDriveWatcher::NotifyMediaChange()
{
- FLOG( _L("Daemon: NotifyMediaChange") );
+ FLOG( _L("Daemon: NotifyMediaChange") );
// Unsuccessful media change is not fatal, so handle here
- TRAPD( err, iObserver.MediaChangeL( iDrive,
- IsMediaPresentL()
- ? MDriveObserver::EMediaInserted :
- MDriveObserver::EMediaRemoved));
+ TRAPD(err,iObserver.MediaChangeL(iDrive, IsMediaPresentL() ? MDriveObserver::EMediaInserted : MDriveObserver::EMediaRemoved));
if (err != KErrNone)
{
- FLOG_1(_L("Daemon: MediaChangeL TRAP err = %d"), err );
+ FLOG_1(_L("Daemon: MDriveObserver::MediaChangeL left while processing media notification %d"),err);
}
}
-
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
+
void CDriveWatcher::RunL()
{
NotifyMediaChange();
@@ -165,29 +112,22 @@
WaitForChangeL();
}
-// -----------------------------------------------------------------------
-//
-// -----------------------------------------------------------------------
-//
void CDriveWatcher::WaitForChangeL()
{
TChar drive;
- User::LeaveIfError( iFs.DriveToChar( iDrive, drive ) );
+ User::LeaveIfError(iFs.DriveToChar(iDrive, drive));
TUint driveChar(drive); // Can't pass TChar to Format().
TPath notificationPath;
TPath privatePath;
_LIT(KNotificationPathFormat,"%c:%S%S");
- User::LeaveIfError( iFs.PrivatePath( privatePath ) );
+ User::LeaveIfError(iFs.PrivatePath(privatePath));
- notificationPath.Format( KNotificationPathFormat,
- driveChar,
- &privatePath,
- &KNotificationDirectory );
+ notificationPath.Format(KNotificationPathFormat, driveChar, &privatePath, &KNotificationDirectory);
- iFs.NotifyChange( ENotifyEntry, iStatus, notificationPath );
+ iFs.NotifyChange(ENotifyEntry, iStatus, notificationPath);
SetActive();
}
-//EOF
+}