diff -r 1cee9f1b95e0 -r a180113055cb smf/smfservermodule/smfclient/smfpostprovider.h
--- a/smf/smfservermodule/smfclient/smfpostprovider.h	Thu Sep 23 17:20:22 2010 +0530
+++ b/smf/smfservermodule/smfclient/smfpostprovider.h	Thu Sep 23 17:43:31 2010 +0530
@@ -91,50 +91,55 @@
 	 * @param user user's contact in this SP, omit for self contact
 	 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
      * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE 
+     * @return SmfError. SmfNoError if success, else appropriate error code
 	 * @see postsAvailable()
 	 */
-	void posts(SmfContact* user = 0,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);
+	SmfError posts(SmfContact* user = 0,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE);
 	
 	/**
 	 * Updates a post to own area, the success of the post can be checked with signal
 	 * updatePostFinished() signal
 	 * @param postData data to be posted
 	 * @param location location data
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	void post(SmfPost& postData,SmfLocation& location);
+	SmfError post(SmfPost& postData,SmfLocation& location);
 	
 	/**
 	 * Updates the last post to own area with new data, the success of the post can be checked with signal
 	 * updatePostFinished() signal
 	 * @param postData edited/new data to be posted
 	 * @param location location data
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	void updatePost(SmfPost& postData); 
+	SmfError updatePost(SmfPost& postData); 
 	
 	/**
 	 * 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
+	 * @param location location data
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	void postDirected(SmfPost& postData,SmfContact& contact,SmfLocation* location=0);
+	SmfError postDirected(SmfPost& postData,SmfContact& contact,SmfLocation* location=0);
 	
 	/**
 	 * Method to post a comment on a post.
 	 * @param aTarget Post on which comment has to be posted
 	 * @param aComment comment to be posted
 	 * @param aLocation location data
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	void commentOnAPost( SmfPost &aTarget, SmfPost &aComment, SmfLocation *aLocation = NULL);
+	SmfError commentOnAPost( SmfPost &aTarget, SmfPost &aComment, SmfLocation *aLocation = NULL);
 	
 	/**
 	 * Posts appearance info of the user.e.g. appear offline, busy, do-not-disturb
 	 * @param appearence user appearance
 	 * @see SmfPresenceInfo
-	 * @return False on Failure/Not supported 
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	bool postAppearence(SmfAppearenceInfo appearence, const QString &status); 
+	SmfError postAppearence(SmfAppearenceInfo appearence, const QString &status); 
 	
 	/**
 	 * Share /a contact's post to user's friends and followers (e.g. retweet in twitter, share on facebook)
@@ -142,18 +147,28 @@
 	 * @param postData data to be posted
 	 * @param contact contact to which the post belonged
 	 * @param bool whether user changed items within the post
+	 * @return SmfError. SmfNoError if success, else appropriate error code
 	 */
-	void sharePost(SmfPost& postData,SmfContact& contact,bool edited);
+	SmfError sharePost(SmfPost& postData,SmfContact& contact,bool edited);
 	
    /**
 	* Request for a custom operation.
 	* @param operationId OperationId
 	* @param customData Custom data to be sent
+	* @return SmfError. SmfNoError if success, else appropriate error code
 	* Note:-Interpretation of operationId and customData is upto the concerned
 	* plugin and client application. service provider should provide some
 	* serializing-deserializing utilities for these custom data
 	*/
-   void customRequest(const int& operationId,QByteArray* customData);
+   SmfError customRequest(const int& operationId,QByteArray* customData);
+   
+   /**
+    * Cancels a request generated due to the call to any API which results 
+    * into http request. Might return error if no request is currently pending.
+    * Please note that there can be only one request pending at any point of time
+    * @return Appropriate SmfError value
+    */
+	SmfError cancelRequest ();
 	
 signals: