#pragma once

#include <tfe_types.h>
#include <ssl_utils.h>
#include <event2/event.h>

#define PINNING_ST_NOT_PINNING		0
#define PINNING_ST_PINNING			1
#define PINNING_ST_MAYBE_PINNING	2
struct ssl_service_status
{
	char pinning_status;
	char is_ev;
	char is_ct;
	char is_mutual_auth;
};

struct ssl_service_cache;
struct ssl_service_cache* ssl_service_cache_create(unsigned int slot_size, unsigned int expire_seconds);
void ssl_service_cache_destroy(struct ssl_service_cache* cache);

int ssl_service_cache_read(struct ssl_service_cache* svc_cache, const struct ssl_chello* chello, struct ssl_service_status* result);
void ssl_service_cache_write(struct ssl_service_cache* svc_cache, const struct ssl_chello* chello, const struct ssl_service_status* status);
struct ssl_service_cache_statistics
{
	long long pinning_cli_cnt;
	long long mutual_auth_cli_cnt;
	long long ev_srv_cnt;
	long long ct_srv_cnt;
};
void ssl_service_cache_stat(struct ssl_service_cache* svc_cache, struct ssl_service_cache_statistics* result);