-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include "slap.h"
-
-static char *find_matching_paren();
-static Filter *str2list();
-static Filter *str2simple();
-static int str2subvals();
-
-Filter *
-str2filter( char *str )
-{
- Filter *f;
- char *end;
-
- Debug( LDAP_DEBUG_FILTER, "str2filter \"%s\"\n", str, 0, 0 );
-
- if ( str == NULL || *str == '\0' ) {
- return( NULL );
- }
-
- switch ( *str ) {
- case '(':
- if ( (end = find_matching_paren( str )) == NULL ) {
- filter_free( f );
- return( NULL );
- }
- *end = '\0';
-
- str++;
- switch ( *str ) {
- case '&':
- Debug( LDAP_DEBUG_FILTER, "str2filter: AND\n",
- 0, 0, 0 );
-
- str++;
- f = str2list( str, LDAP_FILTER_AND );
- break;
-
- case '|':
- Debug( LDAP_DEBUG_FILTER, "put_filter: OR\n",
- 0, 0, 0 );
-
- str++;
- f = str2list( str, LDAP_FILTER_OR );
- break;
-
- case '!':
- Debug( LDAP_DEBUG_FILTER, "put_filter: NOT\n",
- 0, 0, 0 );
-
- str++;
- f = str2list( str, LDAP_FILTER_NOT );
- break;
-
- default:
- Debug( LDAP_DEBUG_FILTER, "str2filter: simple\n",
- 0, 0, 0 );
-
- f = str2simple( str );
- break;
- }
- *end = ')';
- break;
-
- default: /* assume it's a simple type=value filter */
- Debug( LDAP_DEBUG_FILTER, "str2filter: default\n", 0, 0,
- 0 );
-
- f = str2simple( str );
- break;
- }
-
- return( f );
-}
-