external/bsd/openldap/dist/servers/slapd/back-sock/config.c

   1 /* config.c - sock backend configuration file routine */
   2 /* $OpenLDAP: pkg/ldap/servers/slapd/back-sock/config.c,v 1.5.2.1 2008/02/09 00:46:09 quanah Exp $ */
   3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   4  *
   5  * Copyright 2007-2008 The OpenLDAP Foundation.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted only as authorized by the OpenLDAP
  10  * Public License.
  11  *
  12  * A copy of this license is available in the file LICENSE in the
  13  * top-level directory of the distribution or, alternatively, at
  14  * <http://www.OpenLDAP.org/license.html>.
  15  */
  16 /* ACKNOWLEDGEMENTS:
  17  * This work was initially developed by Brian Candler for inclusion
  18  * in OpenLDAP Software. Dynamic config support by Howard Chu.
  19  */
  20
  21 #include "portable.h"
  22
  23 #include <stdio.h>
  24
  25 #include <ac/string.h>
  26 #include <ac/socket.h>
  27
  28 #include "slap.h"
  29 #include "config.h"
  30 #include "back-sock.h"
  31
  32 static ConfigDriver bs_cf_gen;
  33
  34 enum {
  35         BS_EXT = 1
  36 };
  37
  38 static ConfigTable bscfg[] = {
  39         { "socketpath", "pathname", 2, 2, 0, ARG_STRING|ARG_OFFSET,
  40                 (void *)offsetof(struct sockinfo, si_sockpath),
  41                 "( OLcfgDbAt:7.1 NAME 'olcDbSocketPath' "
  42                         "DESC 'Pathname for Unix domain socket' "
  43                         "EQUALITY caseExactMatch "
  44                         "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
  45         { "extensions", "ext", 2, 0, 0, ARG_MAGIC|BS_EXT,
  46                 bs_cf_gen, "( OLcfgDbAt:7.2 NAME 'olcDbSocketExtensions' "
  47                         "DESC 'binddn, peername, or ssf' "
  48                         "EQUALITY caseIgnoreMatch "
  49                         "SYNTAX OMsDirectoryString )", NULL, NULL },
  50         { NULL, NULL }
  51 };
  52
  53 static ConfigOCs bsocs[] = {
  54         { "( OLcfgDbOc:7.1 "
  55                 "NAME 'olcDbSocketConfig' "
  56                 "DESC 'Socket backend configuration' "
  57                 "SUP olcDatabaseConfig "
  58                 "MUST olcDbSocketPath "
  59                 "MAY olcDbSocketExtensions )",
  60                         Cft_Database, bscfg },
  61         { NULL, 0, NULL }
  62 };
  63
  64 static slap_verbmasks bs_exts[] = {
  65         { BER_BVC("binddn"), SOCK_EXT_BINDDN },
  66         { BER_BVC("peername"), SOCK_EXT_PEERNAME },
  67         { BER_BVC("ssf"), SOCK_EXT_SSF },
  68         { BER_BVNULL, 0 }
  69 };
  70
  71 static int
  72 bs_cf_gen( ConfigArgs *c )
  73 {
  74         struct sockinfo *si = c->be->be_private;
  75         int rc;
  76
  77         if ( c->op == SLAP_CONFIG_EMIT ) {
  78                 switch( c->type ) {
  79                 case BS_EXT:
  80                         return mask_to_verbs( bs_exts, si->si_extensions, &c->rvalue_vals );
  81                 }
  82         } else if ( c->op == LDAP_MOD_DELETE ) {
  83                 switch( c->type ) {
  84                 case BS_EXT:
  85                         if ( c->valx < 0 ) {
  86                                 si->si_extensions = 0;
  87                                 rc = 0;
  88                         } else {
  89                                 slap_mask_t dels = 0;
  90                                 rc = verbs_to_mask( c->argc, c->argv, bs_exts, &dels );
  91                                 if ( rc == 0 )
  92                                         si->si_extensions ^= dels;
  93                         }
  94                         return rc;
  95                 }
  96
  97         } else {
  98                 switch( c->type ) {
  99                 case BS_EXT:
 100                         return verbs_to_mask( c->argc, c->argv, bs_exts, &si->si_extensions );
 101                 }
 102         }
 103         return 1;
 104 }
 105
 106 int
 107 sock_back_init_cf( BackendInfo *bi )
 108 {
 109         bi->bi_cf_ocs = bsocs;
 110
 111         return config_register_schema( bscfg, bsocs );
 112 }