diff -r 5d2360e70d9f -r 4b1e636e8a71 example/clientapi/smf/inc/smfclient/smfpostprovider.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/clientapi/smf/inc/smfclient/smfpostprovider.h	Thu Mar 25 14:44:08 2010 +0530
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2010 Sasken Communication Technologies Ltd.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "{License}"
+* which accompanies  this distribution, and is available
+* at the URL "{LicenseUrl}".
+*
+* Initial Contributors:
+* Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+*
+* Contributors:
+*
+* Description:
+* Interface spefication for posting updates to a social site
+*
+*/
+#ifndef SMFPOSTPROVIDER_H
+#define SMFPOSTPROVIDER_H
+
+#include <QObject>
+#include <qmobilityglobal.h>
+#include <qgeopositioninfo.h>
+
+#include "smfprovider.h"
+#include "smfcontact.h"
+
+class SmfProvider; //base-class for service provider
+class SmfContact; //class for Contact in a social network
+
+
+
+/**
+ * Location info
+ */
+typedef QtMobility::QGeoPositionInfo SmfLocationInfo ;
+class SmfPost; //class for information (text, image and url) contained in post in social network
+class SmfContactModel;
+class SmfStatusData;
+
+//Post lists
+typedef QList<SmfPost> SmfPostList;
+/**
+ * Interface to post scrap/tweet like info.
+ * Note that branding information for the particular service implementation
+ * is available from getProvider() API. See also:
+ * SmfProvider::serviceName(), SmfProvider::serviceIcon(), SmfProvider::description()
+ *
+ * All of the functionality described here should be implemented by a service
+ * specific plug-in object.
+ * Interface name for SmfPostProvider is org.symbian.smf.client.contact.posts
+ */
+class SMFCLIENT_EXPORT SmfPostProvider : public QObject
+{
+  Q_OBJECT
+
+public:
+  /**
+   * Constructs SmfPostProvider.
+   * @param baseProvider The base provider info
+   * Seeing as this is a plug-in implementation, these will realistically
+   * be generated by SMF factory of some kind
+   */
+  SmfPostProvider(SmfProvider* baseProvider = 0);
+  ~SmfPostProvider();
+
+  /**
+   *  Presence info of the user
+   */
+enum SmfPresenceInfo
+	{
+	  ENotSupported,
+	  EOnline,
+	  EOffline,
+	  EBusy,
+	  EDoNotDisturb,
+	  EAppearOffline,
+	  EOther
+	};
+
+public:
+  /**
+   * Gets the posts asynchronously. The signal postsAvailable()with SmfPostList is emitted
+   * once the post lists are available
+   * @see postsAvailable()
+   */
+  virtual void getPosts(SmfStatusData statusData) = 0; 
+  
+  /**
+   * Gets the model
+   */
+  virtual SmfContactModel   model() = 0; 
+
+public slots:
+
+	/**
+	 * Updates a post, the success of the post can be checked with signal
+	 * updatePostFinished() signal
+	 * @param postData data to be posted
+	 * @param location location data
+	 */
+  virtual void updatePost(SmfPost& postData,SmfLocationInfo& location) = 0; // list of contact objects
+	/**
+	 * Updates a post, the success of the post can be checked with signal
+	 * updatePostFinished() signal
+	 * @param postData data to be posted
+	 * @param location location data
+	 */
+  virtual void updatePost(SmfPost& postData) = 0; // list of contact objects
+  
+  /**
+   * Updates a post to a particular Smf contact. the success of the post can be checked with signal
+   * updatePostFinished() signal.
+   * @param postData data to be posted
+   * @param contact contact to which the post is to be directed
+   * @param location location data
+   */
+  virtual void updatePostDirected(SmfPost& postData,SmfContact& contact,SmfLocationInfo location) = 0; // list of contact objects
+  
+  /**
+   * Posts appearance info of the user.
+   * @param appearence user appearance
+   * @see SmfPresenceInfo
+   */
+  virtual QList<SmfContact> postAppearence(SmfPresenceInfo appearence) = 0; // appear offline, busy, do-not-disturb
+  
+  //APIs to get/set base provider info (SmfProvider)
+  
+  /**
+   * Gets the base provider info
+   */
+  virtual SmfProvider* getProvider() = 0;
+  
+  /**
+   * Sets the base provider info
+   */
+  virtual void setProvider(SmfProvider* provider) = 0;
+
+  Q_SIGNALS:
+
+	/**
+	 * Emitted when a request to  getPosts() is finished
+	 * Note if number of posts is large, then it can download the list page by page
+	 * In that case this signal is emitted multiple times.
+	 * @param list list of posts
+	 * @param error error string
+	 * @param pageNumber Page number
+	 */
+	void postsAvailable(SmfPostList* list, QString error, int pageNumber=0);
+	
+	/**
+	 * Emitted when update post is finished.
+	 * @param success the success of the update
+	 */
+	void updatePostFinished(bool success);
+
+private:
+  SmfProvider* m_baseProvider;
+};
+
+SMF_GETSERVICES(SmfPostProvider, "org.symbian.smf.client.contact.posts\0.2")
+#endif // SMFPOSTPROVIDER_H