diff -r c39a6cfd1fb9 -r be09cf1f39dd smf/smfservermodule/smfclient/client/smfcontactfetcher_p.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smf/smfservermodule/smfclient/client/smfcontactfetcher_p.cpp	Tue May 18 17:37:12 2010 +0530
@@ -0,0 +1,323 @@
+/**
+ * Copyright (c) 2010 Sasken Communication Technologies Ltd.
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the "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:
+ * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
+ *
+ * Contributors:
+ * Manasij Roy, Nalina Hariharan
+ */
+#include "smfcontactfetcher_p.h"
+#ifdef WRITE_LOG
+#include <QFile>
+#include <QTextstream>
+#endif
+#ifdef Q_OS_SYMBIAN
+#include "SmfClientSymbian.h"
+#else
+#include "SmfClientQt.h"
+#endif
+ /**
+   * Constructs the SmfContactFetcher.
+   * @param parent base provider info
+   * @param contact Used for searching friends of the given contact
+   * Seeing as this is a plug-in implementation, these will realistically
+   * be generated by SMF factory of some kind
+   */
+  SmfContactFetcherPrivate::SmfContactFetcherPrivate(SmfContactFetcher* contactFetcher)
+  : m_contactFetcher(contactFetcher),m_contactList(0)
+	  {
+	  //private impl for symbian
+	#ifdef Q_OS_SYMBIAN
+	m_SmfClientPrivate = CSmfClientSymbian::NewL(this);
+	#endif
+	  }
+  SmfContactFetcherPrivate::~SmfContactFetcherPrivate()
+	  {
+
+	  }
+
+  /**
+   * Get the friend listing asynchronously. The friendsListAvailable() signal
+   * is emitted with SmfContactList once data is arrived.
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   */
+  bool  SmfContactFetcherPrivate::friends(int pageNum,int perPage)
+	  {
+	  m_providerSerialized.clear();
+	  //We need to pass Opcode and SmfProvider serialized into bytearray 
+	  
+	  m_baseProvider = m_contactFetcher->getProvider();
+	  //serialize start
+	  QDataStream write(&m_providerSerialized,QIODevice::WriteOnly);
+	  write<<*(m_baseProvider);
+	  //serialize end
+	  
+	  
+	  QString intfName(contactFetcherInterface);
+	  
+	  //call private impl's send method
+	  m_SmfClientPrivate->sendRequest(m_providerSerialized,intfName,SmfContactGetFriends);
+	  }
+
+  /**
+   * Get the list of followers asynchronously. The followersListAvailable() signal
+   * is emitted with SmfContactList once data is arrived. Please note that some
+   * service may not support followers/fans - FALSE is returned if not supported.
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   */
+  bool SmfContactFetcherPrivate::followers(int pageNum,int perPage)
+	  {
+	  //We need to pass Opcode and SmfProvider serialized into bytearray 
+	  
+	  m_baseProvider = m_contactFetcher->getProvider();
+	  //serialize start
+	  QDataStream write(&m_providerSerialized,QIODevice::WriteOnly);
+	  write<<*(m_baseProvider);
+	  //serialize end
+	  
+	  
+	  QString intfName(contactFetcherInterface);
+	  
+	  //call private impl's send method
+	  m_SmfClientPrivate->sendRequest(m_providerSerialized,intfName,SmfContactGetFollowers);
+	  }
+  /**
+   * Searches for a contact The searchContactFinished() signal
+   * is emitted with SmfContactList once data is arrived.
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   */
+  void  SmfContactFetcherPrivate::search(SmfContact* contact,int pageNum,int perPage) 
+	  {
+	  //We need to pass Opcode and SmfProvider+SmfContact serialized into bytearray 
+	  
+	  m_baseProvider = m_contactFetcher->getProvider();
+	  m_contact = contact;
+	  //serialize start
+	  QDataStream write(&m_providerSerialized,QIODevice::WriteOnly);
+	  write<<*(m_baseProvider);
+	  //now serialize SmfContact 
+	  write<<*(m_contact);
+	  //serialize end
+	  
+	  
+	  QString intfName(contactFetcherInterface);
+	  
+	  //call private impl's send method
+	  m_SmfClientPrivate->sendRequest(m_providerSerialized,intfName,SmfContactSearch);
+	  }
+
+  /**
+   * Searches for a contacts (friends) who are near the user.
+   * Signal searchNearFinished() is emitted with SmfContactList once data is arrived.
+   * Proximity defines accuracy level
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   */
+  //TODO:-implement
+//   bool  SmfContactFetcherPrivate::searchNear(SmfPlace* location,SmfLocationSearchBoundary proximity,int pageNum,int perPage) 
+//	   {
+//	   
+//	   }
+
+
+  /**
+   * Get the list of groups. The groupListAvailable() signal
+   * is emitted with SmfGroupList once data is arrived. False might be returned
+   * if this service doesn't support any mode of grouping (very rare).
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   */
+   bool SmfContactFetcherPrivate::groups(int pageNum,int perPage) 
+	   {
+		  //We need to pass Opcode and SmfProvider serialized into bytearray 
+		  
+		  m_baseProvider = m_contactFetcher->getProvider();
+		  //serialize start
+		  QDataStream write(&m_providerSerialized,QIODevice::WriteOnly);
+		  write<<*(m_baseProvider);
+		  //serialize end
+		  
+		  
+		  QString intfName(contactFetcherInterface);
+		  
+		  //call private impl's send method
+		  m_SmfClientPrivate->sendRequest(m_providerSerialized,intfName,SmfContactGetGroups);
+	   }
+
+  /**
+   * Searches for Smf Contacts in an Smf group.
+   * When the list is big user can specify the page number and per page item data.
+   * If not supplied by the user default values are used.
+   * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query.
+   * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE
+   * @param  group The group to be searcged in
+   */
+bool  SmfContactFetcherPrivate::searchInGroup(SmfGroup group,int pageNum,int perPage) 
+   {
+	  //We need to pass Opcode and SmfProvider+SmfGroup serialized into bytearray 
+	  
+	  m_baseProvider = m_contactFetcher->getProvider();
+	  m_grp = group;
+	  //serialize start
+	  QDataStream write(&m_providerSerialized,QIODevice::WriteOnly);
+	  write<<*(m_baseProvider);
+	  //now serialize SmfGroup 
+	  write<<m_grp;
+	  //serialize end
+	  
+	  
+	  QString intfName(contactFetcherInterface);
+	  
+	  //call private impl's send method
+	  m_SmfClientPrivate->sendRequest(m_providerSerialized,intfName,SmfContactSearch);
+   }
+
+
+void SmfContactFetcherPrivate::resultsAvailable(QByteArray result,SmfRequestTypeID opcode,SmfError error)
+   	{
+	writeLog("SmfContactFetcherPrivate::resultsAvailable");
+	
+	//note:- "result" is serialized and we need to de-serialize it as per opcode
+	//TODO:- order of serialization Error value followed by data
+	
+   	QDataStream reader(&result,QIODevice::ReadOnly);
+   	
+   	//Now de-serialize it based on opcode
+   	switch(opcode)
+   		{
+   		case SmfContactGetFriendsComplete:
+   			{
+
+   			if(m_contactList)
+   				{
+				delete m_contactList;
+				m_contactList = NULL;
+   				}
+   			m_contactList = new SmfContactList;
+   			//TODO
+//   			SmfError error;
+//   			reader>>error;
+//   			writeLog("Error=");
+//   			writeLog(QString::number(error));
+//   			SmfError err = (SmfError)error;
+   			m_frndist.clear();
+   			reader>>m_frndist;
+   			writeLog("m_frndist.count=");
+   			writeLog(QString::number(m_frndist.count()));
+   			//not incorporating paging now
+   			SmfResultPage page;
+
+   			emit m_contactFetcher->friendsListAvailable(&m_frndist,SmfNoError,page);
+   			
+   			}
+   			break;
+   		case SmfContactGetFollowersComplete:
+   			{
+   			if(m_contactList)
+   				{
+				delete m_contactList;
+				m_contactList = NULL;
+   				}
+   			m_contactList = new SmfContactList;
+   			quint32 error;
+   			reader>>error;
+   			SmfError err = (SmfError)error;
+   			reader>>*(m_contactList);
+   			//not incorporating paging now
+   			SmfResultPage page;
+
+   			emit m_contactFetcher->followersListAvailable(m_contactList,err,page);
+			
+   			}
+   			break;
+   		case SmfContactGetGroupsComplete:
+   			{
+   			writeLog("Before m_grpList.clear=");
+   			m_grpList.clear();
+   			writeLog("Before reader>>m_grpList=");
+   			reader>>m_grpList ;
+   			//not incorporating paging now
+   			SmfResultPage page;
+   			writeLog("m_grpList.count=");
+   			writeLog(QString::number(m_grpList.count()));
+   			emit m_contactFetcher->groupListAvailable(&m_grpList,SmfNoError,page);
+   			
+   			}
+   			break;
+   		case SmfContactSearchComplete:
+   			{
+   			if(m_contactList)
+   				{
+				delete m_contactList;
+				m_contactList = NULL;
+   				}
+   			m_contactList = new SmfContactList;
+   			quint32 error;
+   			reader>>error;
+   			SmfError err = (SmfError)error;
+   			reader>>*(m_contactList);
+   			//not incorporating paging now
+   			SmfResultPage page;
+   			//searchContactFinished
+   			emit m_contactFetcher->searchContactFinished(m_contactList,err,page);
+   			}
+   			break;
+   		default:
+   			writeLog("Before m_grpList.clear=");
+   			m_grpList.clear();
+   			writeLog("Before reader>>m_grpList=");
+   			reader>>m_grpList ;
+   			//not incorporating paging now
+   			SmfResultPage page;
+   			writeLog("m_grpList.count=");
+   			writeLog(QString::number(m_grpList.count()));
+   			emit m_contactFetcher->groupListAvailable(&m_grpList,SmfNoError,page);
+   		}
+   	
+   	}
+void SmfContactFetcherPrivate::writeLog(QString log) const
+	{
+	QFile file("c:\\data\\SmfClientLogs.txt");
+    if (!file.open(QIODevice::Append | QIODevice::Text))
+	         return;
+    QTextStream out(&file);
+    out << log << "\n";
+    file.close();
+
+	}
+QDataStream &operator<<( QDataStream &aDataStream, 
+		const SmfError &err )
+	{
+	quint32 errInt = (quint32)err;
+	aDataStream<<errInt;
+	return aDataStream;
+	}
+
+
+QDataStream &operator>>( QDataStream &aDataStream, 
+		SmfError &err )
+	{
+	quint32 errInt;
+	aDataStream>>errInt;
+	err = (SmfError)errInt;
+	return aDataStream;
+	}