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/*
* Concrete Vio around OpenSSL's SSL structure.
*/
#ifdef __GNUC__
#pragma interface /* gcc class implementation */
#endif
VIO_NS_BEGIN
class VioSocket;
class VioSSL : public Vio
{
public:
enum {
state_connect = 1,
state_accept = 2
};
public:
VioSSL(int fd, vio_ptr ssl_context, int state);
VioSSL(VioSocket* sd, vio_ptr ssl_context, int state);
virtual ~VioSSL();
virtual bool open() const;
virtual int read( vio_ptr buf, int size);
virtual int write( const vio_ptr buf, int size);
virtual bool blocking() const;
virtual int blocking(bool onoff);
virtual int fastsend(bool onoff=true);
virtual int keepalive(bool onoff);
virtual bool fcntl() const;
virtual bool should_retry() const;
virtual int close();
virtual const char* description() const;
virtual const char* peer_addr() const;
virtual const char* peer_name() const;
virtual const char* cipher_description() const;
private:
int init_bio_(int fd,
vio_ptr ssl_context,
int state,
int bio_flags);
vio_ptr bio_;
vio_ptr ssl_con_;
vio_ptr ssl_cip_;
char desc_[100];
bool open_;
VioSocket* sd_;
};
VIO_NS_END
#endif /* VIO_HAVE_OPENSSL */
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