#ifndef LIBPW_PW_H
#define LIBPW_PW_H

#include <stdbool.h>
#include <time.h>

#include <sqlite3.h>

typedef struct pw_context pw_context;

typedef enum pw_status
{
	PW_OK,
	PW_SQLITE_ERROR,
	PW_CRYPT_ERROR,
	PW_NO_MEM,
	PW_NO_USER,
	PW_BAD_PASS,
	PW_BAD_TOKEN
} pw_status;

pw_status pw_init_context(sqlite3 *db, pw_context **ctx);

pw_status pw_set(pw_context *, char *user, char *pass);
pw_status pw_check(pw_context *, char *user, char *pass);
pw_status pw_reset_with_token(
	pw_context *, char *user, char *newpass, char *token
);

pw_status pw_token_create(
	pw_context *ctx, char *user,
	unsigned char **token, unsigned int *token_len
);
pw_status pw_token_redeem(pw_context *, char *token);
pw_status pw_token_revoke(pw_context *, char *token);

#endif