Unverified Commit e7e03e47 authored by Johannes Schindelin's avatar Johannes Schindelin Committed by Daniel Stenberg
Browse files

vtls: introduce a new struct for SSL backends 



This new struct is similar in nature to Curl_handler: it will define the
functions and capabilities of all the SSL backends (where Curl_handler
defines the functions and capabilities of protocol handlers).

Signed-off-by: default avatarJohannes Schindelin <johannes.schindelin@gmx.de>
parent c9d526cd

lib/vtls/vtls.h

+33 −0
Original line number Diff line number Diff line
@@ -23,6 +23,39 @@ 
 ***************************************************************************/

#include "curl_setup.h"



struct connectdata;



struct Curl_ssl {

  const char *name;



  int (*init)(void);

  void (*cleanup)(void);



  size_t (*version)(char *buffer, size_t size);

  int (*check_cxn)(struct connectdata *cxn);

  int (*shutdown)(struct connectdata *conn, int sockindex);

  bool (*data_pending)(const struct connectdata *conn,

                       int connindex);



  /* return 0 if a find random is filled in */

  CURLcode (*random)(struct Curl_easy *data, unsigned char *entropy,

                     size_t length);

  bool (*cert_status_request)(void);



  CURLcode (*connect)(struct connectdata *conn, int sockindex);

  CURLcode (*connect_nonblocking)(struct connectdata *conn, int sockindex,

                                  bool *done);

  void (*close)(struct connectdata *conn, int sockindex);

  void (*close_all)(struct Curl_easy *data);

  void (*session_free)(void *ptr);



  CURLcode (*set_engine)(struct Curl_easy *data, const char *engine);

  CURLcode (*set_engine_default)(struct Curl_easy *data);

  struct curl_slist *(*engines_list)(struct Curl_easy *data);



  bool (*false_start)(void);

};



#include "openssl.h"        /* OpenSSL versions */

#include "gtls.h"           /* GnuTLS versions */

#include "nssg.h"           /* NSS versions */