--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ipappsrv_plat/nat_settings_api/inc/mnatfwicesettings.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2007 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: Interface for querying ICE related software settings.
+*
+*/
+
+
+
+
+
+#ifndef M_MNATFWICESETTINGS_H
+#define M_MNATFWICESETTINGS_H
+
+
+#include <e32base.h>
+
+class CDesC8Array;
+
+
+/**
+ * Interface for querying ICE related software settings.
+ *
+ * Interface is not intended for derivation outside NATFW.
+ *
+ * @lib natfwnatsettings.dll
+ * @since S60 v3.2
+ */
+class MNATFWIceSettings
+ {
+
+public:
+
+ /** Special value for the setting indicating that use of that particular
+ type of candidate is blocked. */
+ static const TInt KPrefValueDisabled = -1;
+
+ /** Defines available preference settings. */
+ enum TPrefSetting
+ {
+ /** Type preference of host candidate. */
+ EPrefHostCandidate = 1,
+
+ /** Type preference of server reflexive candidate. */
+ EPrefServerReflexiveCandidate = 2,
+
+ /** Type preference of relay candidate. */
+ EPrefRelayCandidate = 3,
+
+ /** Type preference of peer reflexive candidate. */
+ EPrefPeerReflexiveCandidate = 4,
+
+ /** IPv4 interface preference. */
+ EPrefIpv4AddrFamily = 5,
+
+ /** IPv6 interface preference. */
+ EPrefIpv6AddrFamily = 6,
+
+ /** VPN interface preference. */
+ EPrefVpnInterface = 7,
+
+ /** UDP transport protocol preference. */
+ EPrefUdpTransport = 8,
+
+ /** TCP transport protocol preference. */
+ EPrefTcpTransport = 9,
+
+ /** TCP active direction preference of TCP-based candidate. */
+ EPrefTcpDirectionActive = 10,
+
+ /** TCP passive direction preference of TCP-based candidate. */
+ EPrefTcpDirectionPassive = 11,
+
+ /** TCP simultaneous open direction preference of TCP-based
+ candidate. */
+ EPrefTcpDirectionSimultaneousOpen = 12
+ };
+
+ /**
+ * Returns preference value for a specifed setting.
+ *
+ * @since S60 v3.2
+ * @param aSetting Setting for which to return preference value
+ * @param aValue Preference value if query was valid
+ * @return KErrNotSupported if setting is not known, KErrNone otherwise
+ */
+ virtual TInt GetPrefValue(
+ TPrefSetting aSetting, TInt& aValue ) const = 0;
+
+ /**
+ * Returns array of identifiers of utility plugins available for ICE.
+ *
+ * @since S60 v3.2
+ * @return Utilities available for ICE
+ */
+ virtual const CDesC8Array& NatUtilityPlugins() const = 0;
+
+ };
+
+
+#endif // M_MNATFWICESETTINGS_H