--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/networkprotocols/dnsproxy/dnsproxyserver/inc/dnsproxyservconf.h Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,94 @@
+//dnsproxyserconf.h
+/*
+* Copyright (c) 2008-2009 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:
+* dnsproxyserconf.h - Dns Engine class
+* @file
+* @internalTechnology
+*
+*/
+
+
+
+
+#ifndef __DNSPROXYSERVCONF_H__
+#define __DNSPROXYSERVCONF_H__
+
+#include <in_sock.h>
+#include <commdbconnpref.h>
+#include <e32cmn.h>
+#include <es_enum_internal.h>
+#include "es_enum.h"
+
+//Forward declaration
+class CDnsProxyEngine;
+
+const TInt KDnsServerScopeGlobal = 0x0E;
+const TInt KDnsServerListLen = 2;
+const TInt KIpAddr = 80;
+
+
+/**
+*Defines an element in the DNS server list.This holds DNS server information
+*TDnsServerInfo consists of DNS server address, scope, server id,
+*and name
+**/
+class TDnsServerInfo
+ {
+public:
+ TInetAddr iAddr; //< DNS Server Address
+ TInt iScope; //< The Sever Scope and type (MC/UC)
+ TName iName; //< Name
+ TUint32 iIapId; //< Iapid for the interface on which DNS address is configured
+ TConnectionInfoBuf iConnInfo; //< Uplink connection info
+ };
+
+/**
+* This class builds and maintains DNS server configuration. The configuration is then used by DNS query session
+* class to forward incoming DNS requests to the external DNS server configured.
+**/
+class CDnsServerConfig:public CActive
+ {
+ public:
+ ~CDnsServerConfig();
+ static CDnsServerConfig* NewL(CDnsProxyEngine &aEngine);
+ void BuildGlobalDnsServerListL(TUint32 aIapId);
+ void NotifyInterfaceChange();
+ TDnsServerInfo* GetDnsServerInfo(TInt aServerIndex);
+ TInt GetServerCount() const;
+ TBool GetConnectionStatus(TDnsServerInfo& aInfo);
+
+ private:
+ //construction
+ CDnsServerConfig(CDnsProxyEngine &aEngine);
+ void ConstructL();
+ void AddDnsServerToListL(const TInetAddr &aAddr, RSocket &aSocket, TUint32 aIapId);
+
+ private:
+ void DoCancel();
+ void RunL();
+
+ public:
+ RSocketServ iSocketServer;
+ RConnection iConn;
+ TInterfaceNotificationBuf info;
+ RPointerArray<TDnsServerInfo> iServerList;//< Current list of servers
+
+ private:
+ RSocket iSocket;
+ TUint32 iServerCount;
+ CDnsProxyEngine& iProxyEngine;
+ };
+
+#endif /*__DNSPROXYSERVCONF_H__*/