blocxx

SSLSocketImpl.hpp

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00001 /*******************************************************************************
00002 * Copyright (C) 2005, Vintela, Inc. All rights reserved.
00003 * Copyright (C) 2006, Novell, Inc. All rights reserved.
00004 * 
00005 * Redistribution and use in source and binary forms, with or without
00006 * modification, are permitted provided that the following conditions are met:
00007 * 
00008 *     * Redistributions of source code must retain the above copyright notice,
00009 *       this list of conditions and the following disclaimer.
00010 *     * Redistributions in binary form must reproduce the above copyright
00011 *       notice, this list of conditions and the following disclaimer in the
00012 *       documentation and/or other materials provided with the distribution.
00013 *     * Neither the name of 
00014 *       Vintela, Inc., 
00015 *       nor Novell, Inc., 
00016 *       nor the names of its contributors or employees may be used to 
00017 *       endorse or promote products derived from this software without 
00018 *       specific prior written permission.
00019 * 
00020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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00022 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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00032 
00033 
00042 #ifndef BLOCXX_INETSSLSOCKETIMPL_HPP_INCLUDE_GUARD_
00043 #define BLOCXX_INETSSLSOCKETIMPL_HPP_INCLUDE_GUARD_
00044 #include "blocxx/BLOCXX_config.h"
00045 #include "blocxx/SocketBaseImpl.hpp"
00046 #include "blocxx/SSLCtxMgr.hpp"
00047 #include "blocxx/SSLException.hpp"
00048 #ifndef BLOCXX_NO_SSL
00049 
00050 // The classes and functions defined in this file are not meant for general
00051 // use, they are internal implementation details.  They may change at any time.
00052 
00053 namespace BLOCXX_NAMESPACE
00054 {
00055 
00056 class BLOCXX_COMMON_API SSLSocketImpl : public SocketBaseImpl
00057 {
00058 public:
00059    SSLSocketImpl(SSLClientCtxRef sslCtx);
00060 
00061    // DEPRECATED, but not because it's an impl
00062    SSLSocketImpl() ;
00068    SSLSocketImpl(SocketHandle_t fd, SocketAddress::AddressType addrType, 
00069                const SSLServerCtxRef& sslCtx);
00076    // Deprecated, but not really since this is an impl. 
00077    SSLSocketImpl(SocketHandle_t fd, SocketAddress::AddressType addrType); 
00081    SSLSocketImpl(const SocketAddress& addr);
00082    virtual ~SSLSocketImpl();
00086    virtual void connect(const SocketAddress& addr);
00087    virtual void disconnect();
00088    Select_t getSelectObj() const;
00093    SSL* getSSL() const; 
00094 
00099    bool peerCertVerified() const; 
00100 private:
00104    virtual int readAux(void* dataIn, int dataInLen);
00108    virtual int writeAux(const void* dataOut, int dataOutLen);
00109    void connectSSL();
00110    virtual bool waitForInput(const Timeout& timeout);
00111    SSL* m_ssl;
00112    BIO* m_sbio;
00113 
00114 #ifdef BLOCXX_WIN32
00115 #pragma warning (push)
00116 #pragma warning (disable: 4251)
00117 #endif
00118 
00119    SSLClientCtxRef m_sslCtx; 
00120 
00121 #ifdef BLOCXX_WIN32
00122 #pragma warning (pop)
00123 #endif
00124 
00125    OWSSLContext m_owctx; 
00126 
00127    SSLSocketImpl(const SSLSocketImpl& arg);
00128    SSLSocketImpl& operator =(const SSLSocketImpl& arg);
00129 };
00130 
00131 } // end namespace BLOCXX_NAMESPACE
00132 
00133 #endif // #ifndef BLOCXX_NO_SSL
00134 
00135 #endif