networksecurity/tls/secsock/securesocket_internal.h
changeset 0 af10295192d8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networksecurity/tls/secsock/securesocket_internal.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,122 @@
+// Copyright (c) 2001-2009 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:
+// Secure Sockets
+// 
+//
+
+/**
+ @file securesocket_internal.h
+*/
+
+
+#ifndef __SECURESOCKET_INTERNAL_H__
+#define __SECURESOCKET_INTERNAL_H__
+
+/** 
+ * Maximum length of the protocol name. 
+ * 
+ * @internalComponent
+ */
+const TInt KMaxProtocolName = 32;
+
+class TSecSocketProtocol
+/** 
+ * The secure socket protocol class. 
+ * 
+ * @internalComponent
+ *
+ * @since v7.0 
+ */
+	{
+public:
+	/** Protocol name. */
+	TBuf<KMaxProtocolName> iName;
+	/** Handle to the DLL. */
+	RLibrary iLibrary;
+	static inline TInt Offset()
+	/** 
+	* Gets the offset to the iSlink member.
+	* 
+	* @return The offset to the iSlink member. */
+		{return _FOFF(TSecSocketProtocol,iSlink);}
+	// Moved the implementation to the cpp file
+	virtual ~TSecSocketProtocol();
+private:
+    TSglQueLink   iSlink;
+	};
+
+
+class TSecureSocketGlobals
+/** 
+ * Class to store the Secure Sockets Globals. 
+ * 
+ * @internalComponent
+ * 
+ * @since v7.0 
+ */
+	{
+public:
+	inline TSecureSocketGlobals():
+			iSecureSocketProtocols(TSecSocketProtocol::Offset()),
+	/** Constructor. */
+			iSecureSocketProtocolsIter(iSecureSocketProtocols),
+			iUseCount(0){};	
+	/** List of supported protocols. */
+	TSglQue<TSecSocketProtocol> iSecureSocketProtocols;
+	/** A templated class that provides for iterating through the list of supported 
+	* protocols. */
+	TSglQueIter<TSecSocketProtocol> iSecureSocketProtocolsIter;
+	/** Use counter. */
+	TInt iUseCount;
+	};
+
+class MGenericSecureSocket;
+
+/** 
+ * Definition for the entry point function exported by Secure Socket modules. 
+ * 
+ * @internalComponent
+ */
+typedef TInt (*TSecSockDllLibraryFunction)( RSocket& aSocket, const TDesC& aProtocol );
+typedef TInt (*TSecSockDllLibraryGenericFunction)(MGenericSecureSocket& aSocket, const TDesC& aProtocol);
+
+/** 
+ * Definition for the entry point for the cleanup function exported by secureSocket modules
+ * 
+ * @internalComponent
+ */
+typedef void (*TSecSockDllUnloadFunction)( TAny* );
+
+class CSecureSocketLibraryLoader : public CBase
+/** 
+ * Factory class for creating secure sockets. 
+ * 
+ * @internalAll
+ *
+ * @since v6.2 */
+ // Create and reference Secure Sockets
+	{
+public:
+	static  TInt OpenL(const TDesC& aProtocolName,TSecSockDllLibraryFunction& anEntryPoint);
+	static  TInt OpenL(const TDesC& aProtocolName, TSecSockDllLibraryGenericFunction& aEntryPoint);
+	static void FindItemInDbL(const TDesC& aProtocolName, TDes& aLibraryName);
+	IMPORT_C static	void Unload();
+
+private:
+	static  void OpenWithIdL(TInt aId, const TDesC& aProtocolName, TLibraryFunction& aEntryPoint);
+	};
+
+
+
+#endif // __SECURESOCKET_H__