--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web_plat/feeds_engine_api/inc/FeedsServerRequestHandler.h Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: Base class for client side request handling.
+*
+*/
+
+
+#ifndef REQUEST_HANDLER_H
+#define REQUEST_HANDLER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <e32std.h>
+
+#include <ConnectionObserver.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class RFeedsInterface;
+class CRequestHandler;
+
+/**
+* The CRequestHandler observer interface.
+*
+* \b Library: FeedsEngine.lib
+*
+* @since 3.1
+*/
+class MRequestHandlerObserver : public MConnectionObserver
+ {
+ public: // New Methods
+ /**
+ * Requests the observer to send a command to the server.
+ *
+ * @since 3.1
+ * @param aFunction The function number identifying the request.
+ * @param aArgs A set of up to 4 arguments and their types to be passed to the server.
+ * @param aStatus The request status object used to contain the completion status of the request.
+ * @return void.
+ */
+ virtual void SendAsyncCommand(TInt aFunction, const TIpcArgs& aArgs,
+ TRequestStatus& aStatus) const = 0;
+
+ /**
+ * Notifies the observer that the request is completed.
+ *
+ * @since 3.1
+ * @param aRequestHandler The request handler.
+ * @param aStatus The result code of the request.
+ * @return void.
+ */
+ virtual void RequestHandlerCompleted(CRequestHandler& aRequestHandler,
+ TInt aStatus) = 0;
+
+ /**
+ *
+ */
+ virtual void CancelAllCommandsL() = 0;
+ };
+
+
+/**
+* Base class for client side request handling.
+*
+* \b Library: FeedsEngine.lib
+*
+* @since CCB (7.1)
+*/
+class CRequestHandler: public CBase
+ {
+public: // Data types
+ enum TRequestHandlerType
+ {
+ ENone = 0,
+ // folder related
+ EFetchRootFolderItem,
+ EWatchForChanges,
+ EAddFolderItem,
+ EDeleteFolderItem,
+ EChangeFolderItem,
+ EMoveFolderItem,
+ EMoveFolderItemTo,
+ EUpdateFolderItem,
+ EImportOPML,
+ EExportOPML,
+ // feed related
+ EFetchFeed,
+ EUpdateItemStatus,
+ // general client related
+ EChangeSettings,
+ EFetchSettings,
+ EWatchForSettingChanges,
+ ECancelAll,
+ EDisconnectManualUpdateConnection,
+ EPrintDBTables
+ };
+
+public:
+
+ /**
+ * C++ default constructor.
+ */
+ CRequestHandler();
+
+ /**
+ * Destructor
+ */
+ virtual ~CRequestHandler();
+
+ };
+
+#endif // REQUEST_HANDLER_H
+// End of File