/* index.c - index utilities */ /* $OpenLDAP: pkg/ldap/servers/slapd/index.c,v 1.13.2.5 2007/01/02 21:43:56 kurt Exp $ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2007 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ #include "portable.h" #include #include #include #include "slap.h" static slap_verbmasks idxstr[] = { { BER_BVC("pres"), SLAP_INDEX_PRESENT }, { BER_BVC("eq"), SLAP_INDEX_EQUALITY }, { BER_BVC("approx"), SLAP_INDEX_APPROX }, { BER_BVC("subinitial"), SLAP_INDEX_SUBSTR_INITIAL }, { BER_BVC("subany"), SLAP_INDEX_SUBSTR_ANY }, { BER_BVC("subfinal"), SLAP_INDEX_SUBSTR_FINAL }, { BER_BVC("sub"), SLAP_INDEX_SUBSTR_DEFAULT }, { BER_BVC("substr"), 0 }, { BER_BVC("notags"), SLAP_INDEX_NOTAGS }, { BER_BVC("nolang"), 0 }, /* backwards compat */ { BER_BVC("nosubtypes"), SLAP_INDEX_NOSUBTYPES }, { BER_BVNULL, 0 } }; int slap_str2index( const char *str, slap_mask_t *idx ) { int i; i = verb_to_mask( str, idxstr ); if ( BER_BVISNULL(&idxstr[i].word) ) return LDAP_OTHER; while ( !idxstr[i].mask ) i--; *idx = idxstr[i].mask; return LDAP_SUCCESS; } void slap_index2bvlen( slap_mask_t idx, struct berval *bv ) { int i; bv->bv_len = 0; for ( i=0; !BER_BVISNULL( &idxstr[i].word ); i++ ) { if ( !idxstr[i].mask ) continue; if ( IS_SLAP_INDEX( idx, idxstr[i].mask )) { if ( (idxstr[i].mask & SLAP_INDEX_SUBSTR) && ((idx & SLAP_INDEX_SUBSTR_DEFAULT) != idxstr[i].mask)) continue; if ( bv->bv_len ) bv->bv_len++; bv->bv_len += idxstr[i].word.bv_len; } } } /* caller must provide buffer space, after calling index2bvlen */ void slap_index2bv( slap_mask_t idx, struct berval *bv ) { int i; char *ptr; if ( !bv->bv_len ) return; ptr = bv->bv_val; for ( i=0; !BER_BVISNULL( &idxstr[i].word ); i++ ) { if ( !idxstr[i].mask ) continue; if ( IS_SLAP_INDEX( idx, idxstr[i].mask )) { if ( (idxstr[i].mask & SLAP_INDEX_SUBSTR) && ((idx & SLAP_INDEX_SUBSTR_DEFAULT) != idxstr[i].mask)) continue; if ( ptr != bv->bv_val ) *ptr++ = ','; ptr = lutil_strcopy( ptr, idxstr[i].word.bv_val ); } } }