// -----------------------------------------------------------------------------
// CWidgetUiObserver::IsFileScheme
// -----------------------------------------------------------------------------
//
TBool CWidgetUiObserver::IsFileScheme( const TDesC& aFileName )
{
if ( aFileName.Length()> 0 && aFileName.Ptr() )
{
if ( aFileName.FindF(KFileScheme) == 0 )
{
return ETrue;
}
else
{//Check for paths are that not URI, but of the form..
// c:/dir/foo.txt. This is to accomodate browser engine inconsistencies.
TUriParser16 parser;
if( parser.Parse( aFileName ) == KErrNone )
{
TPtrC16 scheme = parser.Extract( EUriScheme );
// As per the URI RFC, the part before : is the Scheme
if ( scheme.Length() == (KMaxDriveName-1) )
{
return ETrue;
}
}
}
}
return EFalse;
}
// -----------------------------------------------------------------------------
// WPAdapterUtil::CheckURI
// -----------------------------------------------------------------------------
//
EXPORT_C TBool WPAdapterUtil::CheckURI( const TDesC& aUrl )
{
TUriParser16 uriParser;
TInt err = uriParser.Parse( aUrl );
return err == KErrNone
&& uriParser.IsPresent(EUriScheme)
&& uriParser.IsPresent(EUriHost);
}
void UPPayHttpConnection::ParseUriL(const TDesC& aUri)
{
#ifdef F_ENCODE_URI
TUriParser16 uriparser;
uriparser.Parse(aUri);
iUriParser = UriUtils::ConvertToInternetFormL(uriparser);
#else
delete iUri;
iUri = NULL;
iUri = HBufC8::NewL(aUri.Length());
iUri->Des().Copy(aUri);
User::LeaveIfError(iUriParser.Parse(*iUri));
#endif
}
/**
Converts an 8-bit format uri its into display form. Any escape tripes are decoded and
sets of Utf8 format characters are converted into Unicode.
@since 6.0
@deprecated Deprecated in 9.1
@leave KUriUtilsCannotConvert. When the input data cannot be converted.
@param aUri The 8-bit format uri.
@return A pointer to a newly created 16-bit uri.
*/
EXPORT_C CUri16* UriUtils::ConvertToDisplayFormL(const TUriC8& aUri)
{
// Need decode escape triples
HBufC8* unescapedBuf = EscapeUtils::EscapeDecodeL(aUri.UriDes());
CleanupStack::PushL(unescapedBuf);
// Now need to convert utf8 to unicode
HBufC16* utf8Buf = EscapeUtils::ConvertToUnicodeFromUtf8L(*unescapedBuf);
CleanupStack::PushL(utf8Buf);
// Parse and then create the CUri16 object
TUriParser16 parser;
parser.Parse(*utf8Buf);
CUri16* displayForm = CUri16::NewL(parser);
// Cleanup and return
CleanupStack::PopAndDestroy(2, unescapedBuf); // unescapedBuf, utf8Buf
return displayForm;
}
void CAfActivityLauncherPrivate::launchActivityL(const TDesC &uriDesc)
{
TUriParser16 parser;
parser.Parse(uriDesc);
if (parser.Extract(EUriScheme).Compare(_L("appto")) == 0) {
TLex16 uidParser(parser.Extract(EUriHost));
TUint uid;
User::LeaveIfError(uidParser.Val(uid, EHex));
if (mApplicationLauncher.isRunning(TUid::Uid(uid))) {
CAfEntry *launchRequest = CAfEntry::NewLC(0, uid, uriDesc, KNullDesC(), KNullDesC(), KNullDesC8(), KNullDesC8(), TTime());
User::LeaveIfError(mActivitiesClient->launchActivity(*launchRequest));
CleanupStack::PopAndDestroy(launchRequest);
} else {
mApplicationLauncher.startApplicationL(TUid::Uid(uid), uriDesc);
}
} else {
User::Leave(KErrArgument);
}
}
/** Constructs a CUri16 object from the input string.
Can leave if it cannot allocate memory for a CUri object.
The calling program must destroy the CUri16 object when it is no longer
needed.
@return pointer to CUri16 object
@param aUri descriptor to URI
@leave KErrBadName if the input is invalid
*/
CUri16* TUriShortcutParser16::CreateUriL( const TDesC16& aUri ) const
{
const TInt uriLen = aUri.Length();
if ( uriLen == 0 || UriUtils::HasInvalidChars( aUri ) )
{
User::Leave( KErrBadName );
}
TPtrC16 scheme;
TPtrC16 prefix;
TPtrC16 tld;
if ( !HasScheme( aUri ) )
{
if ( HasPath( aUri ) )
{
scheme.Set( DefaultScheme() );
}
else
{
if ( UriUtils::HostType( aUri ) != UriUtils::ETextHost )
{
scheme.Set( DefaultScheme() );
}
else
{
switch ( ComponentCount( aUri ) )
{
case 1:
if ( aUri.CompareF( KLocalhost ) != 0)
{
//add prefix, and tld
prefix.Set( KWww );
tld.Set( DefaultDomain() );
}
//no break after this case
case 2:
scheme.Set( DefaultScheme() );
break;
case 3:
default:
//it has a prefix
scheme.Set( MatchingScheme( aUri ) );
break;
}
}
}
}
//Calculates the length of the buffer needed to construct the complete URI
TInt bufLen = uriLen;
if ( scheme.Length() > 0 )
{
bufLen += scheme.Length() + KSizeOfSchemeSeparator;
}
if ( prefix.Length() > 0 )
{
bufLen += prefix.Length() + 1;//dot separator
}
if ( tld.Length() > 0 )
{
bufLen += tld.Length() + 1;//dot separator
}
//This descriptor must be long enough to contain the entire URI.
HBufC16* uriBuf = HBufC16::NewLC( bufLen );
TPtr16 uriDes( uriBuf->Des() );
//Copy the scheme and separator
if ( scheme.Length() > 0 )
{
uriDes.Copy( scheme );
uriDes.Append( KSchemeSeparator );
}
//Append the prefix and dot char
if ( prefix.Length() > 0 )
{
uriDes.Append( prefix );
uriDes.Append( KSeparatorDot );
}
//Appends user supplied string here
uriDes.Append( aUri );
//Finally appends the domain
if ( tld.Length() > 0 )
{
uriDes.Append( KSeparatorDot );
uriDes.Append( tld );
}
//Constructs the CUri object
TUriParser16 uriParser;
User::LeaveIfError( uriParser.Parse( uriDes ) );
CUri16* uri = CUri16::NewL( uriParser );
CleanupStack::PopAndDestroy( uriBuf );
return uri;
}
