#pragma once

#ifdef __cplusplus
extern "C"
{
#endif
#include <bits/types/struct_iovec.h>

typedef struct iovec qstring;

enum quic_message_type
{
    QUIC_NEW = 0,

    QUIC_VERSION,
    QUIC_SNI,
    QUIC_USER_AGENT,
    QUIC_PAYLOAD,

    QUIC_FREE,

    QUIC_MSG_MAX,
};

#define QUIC_DECODER_TOPIC "QUIC_DECODER_MESSAGE"
struct quic_message;
enum quic_message_type quic_message_type_get(const struct quic_message *msg);

void quic_message_get_version(const struct quic_message *msg, unsigned int *result);
void quic_message_get_sni(const struct quic_message *msg, struct iovec *result);
void quic_message_get_user_agent(const struct quic_message *msg, struct iovec *result);
void quic_message_get_payload(const struct quic_message *msg, struct iovec *result);

int quic_version_int2string(unsigned int version, char *buff, int buff_len);

#ifdef __cplusplus
}
#endif