// ---------------------------------------------------------
// CBrCtlApiTestObserver::ResolveLinkL
// ---------------------------------------------------------
//
TBool CBrCtlApiTestObserver::ResolveLinkL(const TDesC& aUrl, const TDesC& /* aCurrentUrl */,
MBrCtlLinkContent& aBrCtlLinkContent)
{
if (IsFileScheme(aUrl))
{
GetFileNameL(aUrl);
HBufC8* buf = ReadFileLC(*iFileName);
HBufC* contentType = NULL;
TPtrC p(NULL, 0);
contentType = RecognizeLC(*iFileName, *buf);
aBrCtlLinkContent.HandleResolveComplete(*contentType, p, buf);
CleanupStack::PopAndDestroy(2); // contentType, buf
return ETrue;
}
return EFalse;
}
TBool
CContentWindowContainer::GetFileL(
class MBrCtlLinkContent *aLinkContent, const TDesC& aUrl)
{
RFs myFs;
RFile myFile;
myFs.Connect();
HBufC8* data = HBufC8::NewLC(1024*100);
TPtr8 ptr = data->Des();
TBool foo = ETrue;
_LIT(KJpg, ".jpg");
if (KErrNotFound != aUrl.Find(KJpg)) {
foo = EFalse;
}
if (foo) {
myFile.Open(myFs, Kfilename, EFileShareReadersOnly|EFileRead);
} else {
myFile.Open(myFs, Kimagename, EFileShareReadersOnly|EFileRead);
}
myFile.Read(ptr, 1024*100);
myFile.Close();
HBufC* contentType = NULL;
contentType = RecognizeLC(aUrl, ptr);
aLinkContent->HandleResolveComplete(*contentType, KCharSet, data);
CleanupStack::PopAndDestroy(contentType);
CleanupStack::PopAndDestroy(data);
myFs.Close();
return ETrue;
}
// -----------------------------------------------------------------------------
// CWidgetUiObserver::ResolveEmbeddedLinkL
// -----------------------------------------------------------------------------
//
TBool CWidgetUiObserver::ResolveEmbeddedLinkL(const TDesC& aEmbeddedUrl,
const TDesC& aCurrentUrl,
TBrCtlLoadContentType aLoadContentType,
MBrCtlLinkContent& aEmbeddedLinkContent)
{
(void)aCurrentUrl;
(void)aLoadContentType;
#ifdef _DEBUG
_LIT(KResolveEmbeddedLink, "Resolve embedded link aEmbeddedUrl = :%s:, aCurrentUrl = :%s:, aLoadContentType = %d");
if ( iCanLog )
{
iFileLogger.WriteFormat( KResolveEmbeddedLink, aEmbeddedUrl, aCurrentUrl, aLoadContentType );
}
#endif
if ( IsFileScheme( aEmbeddedUrl ) )
{
// DENY if accessing anything inside WidgetUI's private dir AND that file is not inside
// the widget's own "sandbox". We define an installed widget's "sandbox" to be anything
// under e:/private/10282822/<widget ID>/
// Convert URL form to a more friendly path form, with locale-specific subdirectory
TFileName lprojName;
iWindow->WindowManager().WidgetUIClientSession().GetLprojName( lprojName );
TranslateURLToFilenameL( aEmbeddedUrl, lprojName );
iFs.PrivatePath(iAppPrivatePath);
// TRUE if e:/private/10282822/*/* was requested. It may or may not be inside a widget's sandbox.
TBool isInsidePrivateDir = ( iFileName && ( (*iFileName).FindF(iAppPrivatePath) == KMaxDriveName ) ) ? ETrue : EFalse;
HBufC* widgetPath = iWindow->WidgetPath(); // The widget's sandbox. Object not ours.
// TRUE if e:/private/10282822/<widgetID>/foo.js was requested. This is INSIDE widget's sandbox
TBool isSandboxed = ( iFileName && widgetPath && (*iFileName).FindF( *widgetPath ) == 0 ) ? ETrue : EFalse;
if ( isInsidePrivateDir && !isSandboxed )
{ //Acess denied!
User::Leave(KErrAccessDenied);
}
if ( !isSandboxed )
{ // For files in Public areas, don't use localized subdirectory
TranslateURLToFilenameL( aEmbeddedUrl, KNullDesC);
}
HBufC8* buf = ReadFileL( *iFileName);
if ( !buf && isSandboxed )
{ // In case of failure, fall-back to generic/non-localized content
TranslateURLToFilenameL( aEmbeddedUrl, KNullDesC );
buf = ReadFileL( *iFileName);
}
if ( !buf )
{
User::Leave(KErrGeneral);
}
CleanupStack::PushL( buf );
HBufC* contentType = NULL;
TPtrC p( NULL, 0 );
contentType = RecognizeLC( *iFileName, *buf );
aEmbeddedLinkContent.HandleResolveComplete( *contentType, p, buf );
CleanupStack::PopAndDestroy( 2, buf ); // contentType, buf
return ETrue;
}
return EFalse;
}
