#ifndef H_ONL
#define H_ONL

#include "hosts.h"
#include "msg.h"

struct sigkey {
  uint32_t key;
};

struct sigpriv {
  uint32_t key;
};

uint32_t small_digest(struct msg *request);

void handle_primary_recv_request(struct msg *request, struct sigpriv *privkey);

void handle_send_prepare(struct msg *preprepare, struct sigpriv *privkey);

void handle_send_commit(struct msg *msg, struct msg *prepare,
                        struct sigpriv *privkey);

void handle_operation(struct msg *msg, struct sigpriv *privkey);

bool prepared(struct msg_log *mlog, int f, struct msg *request, uint32_t view,
              uint32_t seq);

bool committed_local(struct msg_log *mlog, int f, struct msg *request,
                     uint32_t view, uint32_t seq);

uint32_t sign_msg(struct msg *message, struct sigpriv *privkey);

bool validate_signature(struct msg *message, struct sigkey *key);

void *todo_key();

#endif