#ifndef USERDB_H
#define USERDB_H
#include "md5.h"
#include "auth-stream.h"
struct auth;
struct auth_request;
enum userdb_result {
USERDB_RESULT_INTERNAL_FAILURE = -1,
USERDB_RESULT_USER_UNKNOWN = -2,
USERDB_RESULT_OK = 1
};
typedef void userdb_callback_t(enum userdb_result result,
struct auth_request *request);
typedef void userdb_iter_callback_t(const char *user, void *context);
struct userdb_module {
const char *args;
const char *cache_key;
bool blocking;
unsigned int id;
int init_refcount;
const struct userdb_module_interface *iface;
};
struct userdb_iterate_context {
struct userdb_module *userdb;
userdb_iter_callback_t *callback;
void *context;
bool failed;
};
struct userdb_module_interface {
const char *name;
struct userdb_module *(*preinit)(pool_t pool, const char *args);
void (*init)(struct userdb_module *module);
void (*deinit)(struct userdb_module *module);
void (*lookup)(struct auth_request *auth_request,
userdb_callback_t *callback);
struct userdb_iterate_context *
(*iterate_init)(struct userdb_module *userdb,
userdb_iter_callback_t *callback,
void *context);
void (*iterate_next)(struct userdb_iterate_context *ctx);
int (*iterate_deinit)(struct userdb_iterate_context *ctx);
};
uid_t userdb_parse_uid(struct auth_request *request, const char *str);
gid_t userdb_parse_gid(struct auth_request *request, const char *str);
struct userdb_module *
userdb_preinit(pool_t pool, const char *driver, const char *args);
void userdb_init(struct userdb_module *userdb);
void userdb_deinit(struct userdb_module *userdb);
void userdb_register_module(struct userdb_module_interface *iface);
void userdb_unregister_module(struct userdb_module_interface *iface);
void userdbs_generate_md5(unsigned char md5[MD5_RESULTLEN]);
void userdbs_init(void);
void userdbs_deinit(void);
#include "auth-request.h"
#endif