tls.h

Go to the documentation of this file.

#ifndef KEEL_TLS_H
#define KEEL_TLS_H
 
#include <keel/allocator.h>
#include <stddef.h>
#include <sys/types.h>
 
typedef enum {
    KL_TLS_OK,          
    KL_TLS_WANT_READ,   
    KL_TLS_WANT_WRITE,  
    KL_TLS_ERROR        
} KlTlsResult;
 
typedef struct KlTls KlTls;
 
struct KlTls {
    KlTlsResult (*handshake)(KlTls *self, int fd);
 
    ssize_t (*read)(KlTls *self, int fd, void *buf, size_t len);
 
    ssize_t (*write)(KlTls *self, int fd, const void *buf, size_t len);
 
    KlTlsResult (*shutdown)(KlTls *self, int fd);
 
    size_t (*pending)(KlTls *self);
 
    void (*reset)(KlTls *self);
 
    void (*destroy)(KlTls *self);
 
    const char *(*alpn_protocol)(KlTls *self);
 
    int (*set_hostname)(KlTls *self, const char *hostname);
};
 
typedef struct KlTlsCtx KlTlsCtx;
 
typedef KlTls *(*KlTlsFactory)(KlTlsCtx *ctx, KlAllocator *alloc);
 
typedef struct {
    KlTlsCtx    *ctx;          
    KlTlsFactory factory;      
    void (*ctx_destroy)(KlTlsCtx *ctx);  
} KlTlsConfig;
 
#endif