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/*
* um.h -- GoAhead User Management public header
*
* Copyright (c) GoAhead Software Inc., 1992-2000. All Rights Reserved.
*
* See the file "license.txt" for information on usage and redistribution
*
* $Id$
*/
#ifndef _h_UM
#define _h_UM 1
/******************************** Description *********************************/
/*
* GoAhead User Management header. This defines the User Management
* public APIs. Include this header for files that contain access to
* user inquiry or management.
*/
/********************************* Includes ***********************************/
#ifndef UEMF
#include "basic/basic.h"
#include "emf/emf.h"
#else
#include "uemf.h"
#endif
/********************************** Defines ***********************************/
/*
* Error Return Flags
*/
#define UM_OK 0
#define UM_ERR_GENERAL -1
#define UM_ERR_NOT_FOUND -2
#define UM_ERR_PROTECTED -3
#define UM_ERR_DUPLICATE -4
#define UM_ERR_IN_USE -5
#define UM_ERR_BAD_NAME -6
#define UM_ERR_BAD_PASSWORD -7
/*
* Privilege Masks
*/
#define PRIV_NONE 0x00
#define PRIV_READ 0x01
#define PRIV_WRITE 0x02
#define PRIV_ADMIN 0x04
/*
* User classes
*/
typedef short bool_t;
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
typedef enum {
AM_NONE = 0,
AM_FULL,
AM_BASIC,
AM_DIGEST,
AM_INVALID
} accessMeth_t;
/********************************** Prototypes ********************************/
/*
* umOpen() must be called before accessing User Management functions
*/
extern int umOpen();
/*
* umClose() should be called before shutdown to free memory
*/
extern void umClose();
/*
* umCommit() persists the user management database
*/
extern int umCommit(char_t *filename);
/*
* umRestore() loads the user management database
*/
extern int umRestore(char_t *filename);
/*
* umUser functions use a user ID for a key
*/
extern int umAddUser(char_t *user, char_t *password,
char_t *group, bool_t protect, bool_t disabled);
extern int umDeleteUser(char_t *user);
extern char_t *umGetFirstUser();
extern char_t *umGetNextUser(char_t *lastUser);
extern bool_t umUserExists(char_t *user);
extern char_t *umGetUserPassword(char_t *user);
extern int umSetUserPassword(char_t *user, char_t *password);
extern char_t *umGetUserGroup(char_t *user);
extern int umSetUserGroup(char_t *user, char_t *password);
extern bool_t umGetUserEnabled(char_t *user);
extern int umSetUserEnabled(char_t *user, bool_t enabled);
extern bool_t umGetUserProtected(char_t *user);
extern int umSetUserProtected(char_t *user, bool_t protect);
/*
* umGroup functions use a group name for a key
*/
extern int umAddGroup(char_t *group, short privilege,
accessMeth_t am, bool_t protect, bool_t disabled);
extern int umDeleteGroup(char_t *group);
extern char_t *umGetFirstGroup();
extern char_t *umGetNextGroup(char_t *lastUser);
extern bool_t umGroupExists(char_t *group);
extern bool_t umGetGroupInUse(char_t *group);
extern accessMeth_t umGetGroupAccessMethod(char_t *group);
extern int umSetGroupAccessMethod(char_t *group, accessMeth_t am);
extern bool_t umGetGroupEnabled(char_t *group);
extern int umSetGroupEnabled(char_t *group, bool_t enabled);
extern short umGetGroupPrivilege(char_t *group);
extern int umSetGroupPrivilege(char_t *group, short privileges);
extern bool_t umGetGroupProtected(char_t *group);
extern int umSetGroupProtected(char_t *group, bool_t protect);
/*
* umAccessLimit functions use a URL as a key
*/
extern int umAddAccessLimit(char_t *url, accessMeth_t am,
short secure, char_t *group);
extern int umDeleteAccessLimit(char_t *url);
extern char_t *umGetFirstAccessLimit();
extern char_t *umGetNextAccessLimit(char_t *lastUser);
/*
* Returns the name of an ancestor access limit if
*/
extern char_t *umGetAccessLimit(char_t *url);
extern bool_t umAccessLimitExists(char_t *url);
extern accessMeth_t umGetAccessLimitMethod(char_t *url);
extern int umSetAccessLimitMethod(char_t *url, accessMeth_t am);
extern short umGetAccessLimitSecure(char_t *url);
extern int umSetAccessLimitSecure(char_t *url, short secure);
extern char_t *umGetAccessLimitGroup(char_t *url);
extern int umSetAccessLimitGroup(char_t *url, char_t *group);
/*
* Convenience Functions
*/
extern accessMeth_t umGetAccessMethodForURL(char_t *url);
extern bool_t umUserCanAccessURL(char_t *user, char_t *url);
#endif /* _h_UM */
/******************************************************************************/
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