150 lines
4.2 KiB
C
150 lines
4.2 KiB
C
/* Copyright (c) 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _NSCD_H
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#define _NSCD_H 1
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#include <grp.h>
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#include <pwd.h>
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/* Version number of the daemon interface */
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#define NSCD_VERSION 1
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/* How many threads do we spawn maximal ? */
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#define MAX_NUM_CONNECTIONS 16
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/* Services provided */
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typedef enum
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{
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GETPWBYNAME,
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GETPWBYUID,
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GETGRBYNAME,
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GETGRBYGID,
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GETHOSTBYNAME,
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GETHOSTBYADDR,
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SHUTDOWN, /* Shut the server down */
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GETSTAT /* Get the server statistic */
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} request_type;
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/* Header common to all requests */
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typedef struct
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{
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/* Version number of the daemon interface */
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int version;
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/* Service requested */
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request_type type;
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/* key len */
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ssize_t key_len;
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} request_header;
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typedef struct
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{
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int version;
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int found;
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ssize_t pw_name_len;
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ssize_t pw_passwd_len;
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uid_t pw_uid;
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gid_t pw_gid;
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ssize_t pw_gecos_len;
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ssize_t pw_dir_len;
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ssize_t pw_shell_len;
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} pw_response_header;
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typedef struct
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{
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int version;
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int found;
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ssize_t gr_name_len;
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ssize_t gr_passwd_len;
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gid_t gr_gid;
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ssize_t gr_mem_len;
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} gr_response_header;
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typedef struct
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{
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int debug_level;
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int pw_enabled;
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unsigned long pw_poshit;
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unsigned long pw_posmiss;
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unsigned long pw_neghit;
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unsigned long pw_negmiss;
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unsigned long pw_size;
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unsigned long pw_posttl;
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unsigned long pw_negttl;
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int gr_enabled;
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unsigned long gr_poshit;
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unsigned long gr_posmiss;
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unsigned long gr_neghit;
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unsigned long gr_negmiss;
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unsigned long gr_size;
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unsigned long gr_posttl;
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unsigned long gr_negttl;
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} stat_response_header;
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#define _PATH_NSCDPID "/var/run/nscd.pid"
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#define _PATH_NSCDSOCKET "/var/run/.nscd_socket"
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#define _PATH_NSCDCONF "/etc/nscd.conf"
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typedef struct
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{
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char *key;
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int conn;
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} param_t;
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extern int do_shutdown; /* 1 if we should quit the programm. */
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extern int disabled_passwd;
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extern int disabled_group;
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extern int nscd_parse_file __P ((const char *fname));
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extern int set_logfile __P ((const char *logfile));
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extern void set_pos_pwd_ttl __P ((unsigned long));
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extern void set_neg_pwd_ttl __P ((unsigned long));
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extern void set_pos_grp_ttl __P ((unsigned long));
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extern void set_neg_grp_ttl __P ((unsigned long));
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extern void set_pwd_modulo __P ((unsigned long));
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extern void set_grp_modulo __P ((unsigned long));
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extern void init_sockets __P ((void));
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extern void close_socket __P ((int conn));
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extern void close_sockets __P ((void));
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extern void get_request __P ((int *conn, request_header *req, char **key));
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extern void pw_send_answer __P ((int conn, struct passwd *pwd));
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extern void pw_send_disabled __P ((int conn));
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extern void gr_send_answer __P ((int conn, struct group *grp));
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extern void gr_send_disabled __P ((int conn));
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extern int cache_pwdinit __P ((void));
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extern void *cache_getpwnam __P ((void *param));
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extern void *cache_getpwuid __P ((void *param));
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extern void *cache_pw_disabled __P ((void *param));
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extern int cache_grpinit __P ((void));
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extern void *cache_getgrnam __P ((void *param));
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extern void *cache_getgrgid __P ((void *param));
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extern void *cache_gr_disabled __P ((void *param));
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extern int __nscd_open_socket __P ((void));
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extern void get_pw_stat __P ((stat_response_header *resp));
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extern void get_gr_stat __P ((stat_response_header *resp));
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extern void print_stat __P ((void));
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extern void stat_send __P ((int conn, stat_response_header *resp));
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#endif
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