epoc32/include/comms-infras/ss_connselect.h
branchSymbian3
changeset 4 837f303aceeb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/comms-infras/ss_connselect.h	Wed Mar 31 12:33:34 2010 +0100
@@ -0,0 +1,102 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#if !defined(__SS_CONNSELECT_H__)
+#define __SS_CONNSELECT_H__
+
+#include <ss_select.h>
+#include <comms-infras/ss_mcprnodemessages.h>
+#include <comms-infras/ss_platsec_apiext.h>
+#include <comms-infras/ss_nodemessages_serviceprovider.h>
+
+namespace ESock
+{
+
+class CSelectionRequest : public CBase,
+                          public Messages::ASimpleNodeIdBase,
+	                      public MPlatsecApiExt,
+						  protected NetInterfaces::TInterfaceControl,
+						  public ITFHIERARCHY_1(CSelectionRequest,MPlatsecApiExt)
+
+/**
+Connection selection request.
+
+@internalTechnology
+*/
+	{
+public:
+	typedef ITFHIERARCHY_1(CSelectionRequest,MPlatsecApiExt) TIfStaticFetcherNearestInHierarchy;
+
+public:
+	static CSelectionRequest* NewL(const Messages::TRuntimeCtxId& aRequestingClient, const Messages::TNodeId& aTierManagerId);
+	virtual ~CSelectionRequest();
+
+	void Select(const TSelectionPrefs& aSelectionPreferences);
+	void SelectConnPrefList(const RConnPrefList& aConnPrefList);
+	void Provision(const Meta::SMetaData* aProvisionConfig);
+	void Cancel(); //Cancels all active requests
+
+	void JoinComplete(const Messages::TNodeId& aSender, TCFPeer::TJoinComplete& aCFMessage);
+    void CommsBinderResponse(const TCFServiceProvider::TCommsBinderResponse& aMsg);
+	void SelectComplete(const Messages::TNodeId& aSenderId, const Messages::TNodeId& aMcprId, const TProviderInfo& aMcprInfo);
+
+	// from MPlatsecApiExt
+	virtual TInt SecureId(TSecureId& aResult) const;
+    virtual TInt VendorId(TVendorId& aResult) const;
+    virtual TBool HasCapability(const TCapability aCapability) const;
+    virtual TInt CheckPolicy(const TSecurityPolicy& aPolicy) const;
+
+	void ReturnInterfacePtrL(MPlatsecApiExt*& aInterface);
+	virtual NetInterfaces::TInterfaceControl* FetchNodeInterfaceControlL(TInt aInterfaceId);
+
+protected:
+	explicit CSelectionRequest(const Messages::TRuntimeCtxId& aRequestingClient, const Messages::TNodeId& aTierManagerId);
+	virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
+
+private:
+	TInt FindActiveRequest(const Messages::TRuntimeCtxId& aMcprId);
+	void HandleProviderSelection(const Messages::TNodeId& aMcprId);
+	void ProviderSelectionFinished(const Messages::TRuntimeCtxId& aMcprId); //Our selection request (SP or SNL) has been fully served -> SelectComplete(NULL).
+	void SelectionFinished(); //The whole selection has finished.
+	void PostError(const Messages::TNodeSignal::TMessageId& aMessageId, TInt aError);
+	void InitialiseDestroy();
+
+private:
+	void SelectionError(const Messages::TRuntimeCtxId& aSenderId, TInt aError); //Selection error
+	void CommsBinderRequestError(const Messages::TRuntimeCtxId& aSenderId, Messages::TEBase::TError& aCFMessage); //CommsBinderRequest returned error
+
+private:
+	enum {EIdle = 0x00, ESelecting = 0x01, ECancelling = 0x02, ERequestingCommsBinder = 0x04}; //Selection Status
+	TInt iOriginalError;
+	TSelectionPrefs iSelectionPreferences;
+	Messages::TNodeId iTierManagerId;
+	Messages::TNodeId iTopMcprId;
+	TProviderInfo iTopMcprInfo;
+	Messages::RNodeInterface     iRequestingNode;
+    Messages::RRequestOriginator iRequest;
+	RArray<Messages::RNodeInterface> iActiveRequests; //List of all service providers (mcprs) currently processing our selection requests
+	TUint iSelectionStatus : 4;
+	TUint iDestroying      : 1;
+	TUint iJoined          : 1;
+	ASubSessionPlatsecApiExt* iPlatsecApiExt;
+    const Meta::SMetaData* iProvision;
+	RConnPrefList iConnPrefList;
+	};
+
+} //namespace ESock
+
+
+#endif //__SS_CONNSELECT_H__
+