hitls_sni.h

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/*---------------------------------------------------------------------------------------------
 *  This file is part of the openHiTLS project.
 *  Copyright © 2023 Huawei Technologies Co.,Ltd. All rights reserved.
 *  Licensed under the openHiTLS Software license agreement 1.0. See LICENSE in the project root
 *  for license information.
 *---------------------------------------------------------------------------------------------
 */
 
#ifndef HITLS_SNI_H
#define HITLS_SNI_H
 
#include <stdint.h>
#include "hitls_type.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
 /* Currently, the SNI supports only the host name type. */
 
typedef enum {
    HITLS_SNI_HOSTNAME_TYPE,
    HITLS_SNI_BUTT = 255                        
} SNI_Type;
 
#define HITLS_ACCEPT_SNI_ERR_OK  0              /* Accepts the request and continues handshake. */
#define HITLS_ACCEPT_SNI_ERR_ALERT_FATAL  2     /* Do not accept the request and aborts the handshake. */
#define HITLS_ACCEPT_SNI_ERR_NOACK  3           /* Do not accept the request but continues the handshake. */
 
const char *HITLS_GetServerName(const HITLS_Ctx *ctx, const int type);
 
int32_t HITLS_GetServernameType(const HITLS_Ctx *ctx);
 
int32_t HITLS_CFG_SetServerName(HITLS_Config *config, uint8_t *serverName, uint32_t serverNameStrlen);
 
int32_t HITLS_CFG_GetServerName(HITLS_Config *config, uint8_t **serverName, uint32_t *serverNameStrlen);
 
typedef int32_t (*HITLS_SniDealCb)(HITLS_Ctx *ctx, int *alert, void *arg);
 
int32_t HITLS_CFG_SetServerNameCb(HITLS_Config *config, HITLS_SniDealCb callback);
 
int32_t HITLS_CFG_SetServerNameArg(HITLS_Config *config, void *arg);
 
int32_t HITLS_CFG_GetServerNameCb(HITLS_Config *config, HITLS_SniDealCb *callback);
 
int32_t HITLS_CFG_GetServerNameArg(HITLS_Config *config, void **arg);
 
#ifdef __cplusplus
}
#endif
 
#endif