localconnectivityservice/obexsendservices/obexservicesendutils/inc/BTSUCapabilityResolver.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/localconnectivityservice/obexsendservices/obexservicesendutils/inc/BTSUCapabilityResolver.h Mon Jan 18 21:03:15 2010 +0200
@@ -0,0 +1,204 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Capability resolver
+*
+*/
+
+
+#ifndef BTSU_CAPABILITY_RESOLVER_H
+#define BTSU_CAPABILITY_RESOLVER_H
+
+// INCLUDES
+//#include <RXMLReader.h>
+// new headers
+#include <xml/contenthandler.h>
+#include <xml/parser.h>
+
+
+#include <badesca.h>
+
+// CLASS DECLARATION
+
+/**
+* A content handler class implementing MXMLContentHandler interface.
+* Listens notifications and appends found capabilities to a given list.
+*/
+NONSHARABLE_CLASS (CBTSUCapabilityResolver) :public CBase,
+ public Xml::MContentHandler
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ static CBTSUCapabilityResolver* NewL( CDesCArrayFlat* aCapabilityList );
+
+
+ static CBTSUCapabilityResolver* NewL( RArray<TBTSUImageCap>* aCapabilityList );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CBTSUCapabilityResolver();
+
+ /**
+ * Return capability object resolving status
+ * @return A boolean according to status.
+ */
+ TBool IsCompleted();
+
+ private:
+
+ /**
+ * From MContentHandler A notification telling about the beginning
+ * of a document.
+ * @param aDocParam Specifies the various parameters of the document.
+ * @param aErrorCode is the error code.
+ */
+ void OnStartDocumentL(const Xml::RDocumentParameters& aDocParam, TInt aErrorCode);
+
+ /**
+ * From MContentHandler A notification telling about the end
+ * of a document.
+ * @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnEndDocumentL(TInt aErrorCode);
+
+ /**
+ * From MContentHandler A notification telling about the beginning
+ * of an element.
+ * @param aElement is a handle to the element's details.
+ * @param aAttributes contains the attributes for the element.
+ * @param aErrorCode is the error code.
+ * @return A boolean according to success.
+ */
+ void OnStartElementL(const Xml::RTagInfo& aElement, const Xml::RAttributeArray& aAttributes,
+ TInt aErrorCode);
+
+ /**
+ This method is a callback to indicate the end of the element has been reached.
+ @param aElement is a handle to the element's details.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);
+
+ /**
+ This method is a callback that sends the content of the element.
+ Not all the content may be returned in one go. The data may be sent in chunks.
+ When an OnEndElementL is received this means there is no more content to be sent.
+ @param aBytes is the raw content data for the element.
+ The client is responsible for converting the data to the
+ required character set if necessary.
+ In some instances the content may be binary and must not be converted.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnContentL(const TDesC8& aBytes, TInt aErrorCode);
+ /**
+ This method is a notification of the beginning of the scope of a prefix-URI Namespace mapping.
+ This method is always called before the corresponding OnStartElementL method.
+ @param aPrefix is the Namespace prefix being declared.
+ @param aUri is the Namespace URI the prefix is mapped to.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri,
+ TInt aErrorCode);
+
+ /**
+ This method is a notification of the end of the scope of a prefix-URI mapping.
+ This method is called after the corresponding DoEndElementL method.
+ @param aPrefix is the Namespace prefix that was mapped.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);
+
+
+ /**
+ This method is a notification of ignorable whitespace in element content.
+ @param aBytes are the ignored bytes from the document being parsed.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);
+
+
+ /**
+ This method is a notification of a skipped entity. If the parser encounters an
+ external entity it does not need to expand it - it can return the entity as aName
+ for the client to deal with.
+ @param aName is the name of the skipped entity.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnSkippedEntityL(const RString& aName, TInt aErrorCode);
+
+
+ /**
+ This method is a receive notification of a processing instruction.
+ @param aTarget is the processing instruction target.
+ @param aData is the processing instruction data. If empty none was supplied.
+ @param aErrorCode is the error code.
+ If this is not KErrNone then special action may be required.
+ */
+ void OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData,
+ TInt aErrorCode);
+
+
+ /**
+ This method indicates an error has occurred.
+ @param aError is the error code
+ */
+ void OnError(TInt aErrorCode);
+
+
+ /**
+ This method obtains the interface matching the specified uid.
+ @return 0 if no interface matching the uid is found.
+ Otherwise, the this pointer cast to that interface.
+ @param aUid the uid identifying the required interface.
+ */
+ TAny* GetExtendedInterface(const TInt32 aUid);
+
+ /**
+ * C++ default constructor.
+ */
+ CBTSUCapabilityResolver( CDesCArrayFlat* aCapabilityList );
+
+ /**
+ * C++ default constructor.
+ */
+ CBTSUCapabilityResolver( RArray<TBTSUImageCap>* aCapabilityList );
+
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+
+ private: // Data
+
+ // Not owned.
+ //
+ RArray<TBTSUImageCap>* iCapabilityList;
+ TBool iCompleted;
+ };
+
+#endif // BTSU_CAPABILITY_RESOLVER_H
+
+// End of File