git.sur5r.net Git - openldap/blob - servers/slapd/schemaparse.c

   1 /* schemaparse.c - routines to parse config file objectclass definitions */
   2
   3 #include "portable.h"
   4
   5 #include <stdio.h>
   6
   7 #include <ac/string.h>
   8 #include <ac/socket.h>
   9
  10 #include "slap.h"
  11
  12 extern char             **str2charray();
  13 extern void             charray_merge();
  14
  15 struct objclass         *global_oc;
  16 int                     global_schemacheck;
  17
  18 static void             oc_usage();
  19
  20 void
  21 parse_oc(
  22     Backend     *be,
  23     char        *fname,
  24     int         lineno,
  25     int         argc,
  26     char        **argv
  27 )
  28 {
  29         int             i;
  30         char            last;
  31         struct objclass *oc;
  32         struct objclass **ocp;
  33
  34         oc = (struct objclass *) ch_calloc( 1, sizeof(struct objclass) );
  35         oc->oc_name = strdup( argv[1] );
  36         for ( i = 2; i < argc; i++ ) {
  37                 /* required attributes */
  38                 if ( strcasecmp( argv[i], "requires" ) == 0 ) {
  39                         do {
  40                                 i++;
  41                                 if ( i < argc ) {
  42                                         last = argv[i][strlen( argv[i] ) - 1];
  43                                         charray_merge( &oc->oc_required,
  44                                                 str2charray( argv[i], "," ) );
  45                                 }
  46                         } while ( i < argc && last == ',' );
  47
  48                 /* optional attributes */
  49                 } else if ( strcasecmp( argv[i], "allows" ) == 0 ) {
  50                         do {
  51                                 i++;
  52                                 if ( i < argc ) {
  53                                         last = argv[i][strlen( argv[i] ) - 1];
  54                                         charray_merge( &oc->oc_allowed,
  55                                                 str2charray( argv[i], "," ) );
  56                                 }
  57                         } while ( i < argc && last == ',' );
  58
  59                 } else {
  60                         fprintf( stderr,
  61             "%s: line %d: expecting \"requires\" or \"allows\" got \"%s\"\n",
  62                             fname, lineno, argv[i] );
  63                         oc_usage();
  64                 }
  65         }
  66
  67         ocp = &global_oc;
  68         while ( *ocp != NULL ) {
  69                 ocp = &(*ocp)->oc_next;
  70         }
  71         *ocp = oc;
  72 }
  73
  74 static void
  75 oc_usage()
  76 {
  77         fprintf( stderr, "<oc clause> ::= objectclass <ocname>\n" );
  78         fprintf( stderr, "                [ requires <attrlist> ]\n" );
  79         fprintf( stderr, "                [ allows <attrlist> ]\n" );
  80         exit( 1 );
  81 }
  82