{

OpenSSLConnection();

virtual bool connect(const std::string &hostname, uint16_t port) override;

virtual size_t read(char *buffer, size_t size) override;

virtual size_t write(const char *buffer, size_t size) override;

virtual void close() override;

virtual ~OpenSSLConnection();

static bool valid();

PlaintextConnection socket;

SSL_CTX *context;

SSL *conn;

struct SSLFuncs

{

SSLFuncs();

bool valid;

int (*library_init)();

int (*init_ssl)(uint64_t opts, const void *settings);

SSL_CTX *(*CTX_new)(const SSL_METHOD *method);

long (*CTX_ctrl)(SSL_CTX *ctx, int cmd, long larg, void *parg);

long (*CTX_set_options)(SSL_CTX *ctx, long options);

void (*CTX_set_verify)(SSL_CTX *ctx, int mode, void *verify_callback);

int (*CTX_set_default_verify_paths)(SSL_CTX *ctx);

void (*CTX_free)(SSL_CTX *ctx);

SSL *(*SSL_new)(SSL_CTX *ctx);

void (*SSL_free)(SSL *ctx);

int (*set_fd)(SSL *ssl, int fd);

int (*connect)(SSL *ssl);

int (*read)(SSL *ssl, void *buf, int num);

int (*write)(SSL *ssl, const void *buf, int num);

int (*shutdown)(SSL *ssl);

long (*get_verify_result)(const SSL *ssl);

X509 *(*get_peer_certificate)(const SSL *ssl);

const SSL_METHOD *(*SSLv23_method)();

int (*check_host)(X509 *cert, const char *name, size_t namelen, unsigned int flags, char **peername);

void (*X509_free)(X509* cert);

};

static SSLFuncs ssl;