/* fips_control.h — FIPS Unix-socket JSON control client */

#ifndef FIPS_CONTROL_H
#define FIPS_CONTROL_H

#include <glib.h>
#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    char     npub[80];
    int      peer_count;
    char     tun_state[32];
    char     tun_name[16];
    char     state[32];
    char     tree_state[32];
    gboolean tun_active;
} fips_status_t;

int fips_control_connect(const char *socket_path, int timeout_ms,
                         char *error, size_t error_size);
int fips_control_show_status(int fd, fips_status_t *status,
                             char *error, size_t error_size);
/* Returns the response data as compact JSON. Caller frees with g_free(). */
char *fips_control_show_peers(int fd, char *error, size_t error_size);
/* show_tree / show_identity_cache — same contract as show_peers. */
char *fips_control_show_tree(int fd, char *error, size_t error_size);
char *fips_control_show_identity_cache(int fd, char *error, size_t error_size);
int fips_control_connect_peer(int fd, const char *npub, const char *address,
                               const char *transport,
                               char *error, size_t error_size);
int fips_control_disconnect_peer(int fd, const char *npub,
                                 char *error, size_t error_size);
void fips_control_close(int *fd);
gboolean fips_control_socket_available(const char *socket_path, int timeout_ms);

#ifdef __cplusplus
}
#endif

#endif /* FIPS_CONTROL_H */