OW_SSLSocketImpl.hpp

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00001 /*******************************************************************************
00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved.
00003 *
00004 * Redistribution and use in source and binary forms, with or without
00005 * modification, are permitted provided that the following conditions are met:
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00007 *  - Redistributions of source code must retain the above copyright notice,
00008 *    this list of conditions and the following disclaimer.
00009 *
00010 *  - Redistributions in binary form must reproduce the above copyright notice,
00011 *    this list of conditions and the following disclaimer in the documentation
00012 *    and/or other materials provided with the distribution.
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00014 *  - Neither the name of Vintela, Inc. nor the names of its
00015 *    contributors may be used to endorse or promote products derived from this
00016 *    software without specific prior written permission.
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00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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00030 
00039 #ifndef OW_INETSSLSOCKETIMPL_HPP_INCLUDE_GUARD_
00040 #define OW_INETSSLSOCKETIMPL_HPP_INCLUDE_GUARD_
00041 #include "OW_config.h"
00042 #include "OW_SocketBaseImpl.hpp"
00043 #include "OW_SSLCtxMgr.hpp"
00044 #include "OW_SSLException.hpp"
00045 #ifndef OW_NO_SSL
00046 
00047 // The classes and functions defined in this file are not meant for general
00048 // use, they are internal implementation details.  They may change at any time.
00049 
00050 namespace OW_NAMESPACE
00051 {
00052 
00053 class OW_COMMON_API SSLSocketImpl : public SocketBaseImpl
00054 {
00055 public:
00056    SSLSocketImpl(SSLClientCtxRef sslCtx);
00057 
00058    // DEPRECATED, but not because it's an impl
00059    SSLSocketImpl() ;
00065    SSLSocketImpl(SocketHandle_t fd, SocketAddress::AddressType addrType, 
00066                const SSLServerCtxRef& sslCtx);
00073    // Deprecated, but not really since this is an impl. 
00074    SSLSocketImpl(SocketHandle_t fd, SocketAddress::AddressType addrType); 
00078    SSLSocketImpl(const SocketAddress& addr);
00079    virtual ~SSLSocketImpl();
00083    virtual void connect(const SocketAddress& addr);
00084    virtual void disconnect();
00085    Select_t getSelectObj() const;
00090    SSL* getSSL() const; 
00091 
00096    bool peerCertVerified() const; 
00097 private:
00101    virtual int readAux(void* dataIn, int dataInLen);
00105    virtual int writeAux(const void* dataOut, int dataOutLen);
00106    void connectSSL();
00107    virtual bool waitForInput(int timeOutSecs=-1);
00108    SSL* m_ssl;
00109    BIO* m_sbio;
00110 
00111 #ifdef OW_WIN32
00112 #pragma warning (push)
00113 #pragma warning (disable: 4251)
00114 #endif
00115 
00116    SSLClientCtxRef m_sslCtx; 
00117 
00118 #ifdef OW_WIN32
00119 #pragma warning (pop)
00120 #endif
00121 
00122    OWSSLContext m_owctx; 
00123 
00124    SSLSocketImpl(const SSLSocketImpl& arg);
00125    SSLSocketImpl& operator =(const SSLSocketImpl& arg);
00126 };
00127 
00128 } // end namespace OW_NAMESPACE
00129 
00130 #endif // #ifndef OW_NO_SSL
00131 
00132 #endif

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