/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2006 The OpenLDAP Foundation.
+ * Copyright 1998-2015 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "slap.h"
#include "lutil.h"
+static struct berval bv_no_attrs = BER_BVC( LDAP_NO_ATTRS );
+static struct berval bv_all_user_attrs = BER_BVC( "*" );
+static struct berval bv_all_operational_attrs = BER_BVC( "+" );
+
static AttributeName anlist_no_attrs[] = {
{ BER_BVC( LDAP_NO_ATTRS ), NULL, 0, NULL },
{ BER_BVNULL, NULL, 0, NULL }
AttributeName *slap_anlist_all_operational_attributes = anlist_all_operational_attributes;
AttributeName *slap_anlist_all_attributes = anlist_all_attributes;
+struct berval * slap_bv_no_attrs = &bv_no_attrs;
+struct berval * slap_bv_all_user_attrs = &bv_all_user_attrs;
+struct berval * slap_bv_all_operational_attrs = &bv_all_operational_attrs;
+
typedef struct Attr_option {
struct berval name; /* option name or prefix */
int prefix; /* NAME is a tag and range prefix */
} Attr_option;
-static Attr_option lang_option = { { sizeof("lang-")-1, "lang-" }, 1 };
+static Attr_option lang_option = { BER_BVC("lang-"), 1 };
/* Options sorted by name, and number of options */
static Attr_option *options = &lang_option;
static int option_count = 1;
+static int msad_range_hack = 0;
+
+static int ad_count;
+
static Attr_option *ad_find_option_definition( const char *opt, int optlen );
-static int ad_keystring(
+int ad_keystring(
struct berval *bv )
{
ber_len_t i;
}
for( i=1; i<bv->bv_len; i++ ) {
- if( !AD_CHAR( bv->bv_val[i] ) ) {
+ if( !AD_CHAR( bv->bv_val[i] )) {
+ if ( msad_range_hack && bv->bv_val[i] == '=' )
+ continue;
return 1;
}
}
}
static char *strchrlen(
- const char *p,
+ const char *beg,
const char *end,
const char ch,
int *len )
{
- int i;
+ const char *p;
- for( i=0; *p && p < end; i++,p++ ) {
+ for( p=beg; *p && p < end; p++ ) {
if( *p == ch ) {
- *len = i;
+ *len = p - beg;
return (char *) p;
}
}
- *len = i;
+ *len = p - beg;
return NULL;
}
}
/* find valid base attribute type; parse in place */
- memset( &desc, 0, sizeof( desc ) );
desc.ad_cname = *bv;
+ desc.ad_flags = 0;
+ BER_BVZERO( &desc.ad_tags );
name = bv->bv_val;
options = ber_bvchr( bv, ';' );
if ( options != NULL && (unsigned) ( options - name ) < bv->bv_len ) {
* parse options in place
*/
ntags = 0;
- memset( tags, 0, sizeof( tags ));
tagslen = 0;
optn = bv->bv_val + bv->bv_len;
*text = "zero length option is invalid";
return rtn;
- } else if ( optlen == sizeof("binary")-1 &&
- strncasecmp( opt, "binary", sizeof("binary")-1 ) == 0 )
+ } else if ( optlen == STRLENOF("binary") &&
+ strncasecmp( opt, "binary", STRLENOF("binary") ) == 0 )
{
/* binary option */
if( slap_ad_is_binary( &desc ) ) {
} else if ( ad_find_option_definition( opt, optlen ) ) {
int i;
- if( opt[optlen-1] == '-' ) {
+ if( opt[optlen-1] == '-' ||
+ ( opt[optlen-1] == '=' && msad_range_hack )) {
desc.ad_flags |= SLAP_DESC_TAG_RANGE;
}
if( rc == 0 && (unsigned)optlen == tags[i].bv_len ) {
/* duplicate (ignore) */
+ ntags--;
goto done;
} else if ( rc > 0 ||
if (desc.ad_tags.bv_len || desc.ad_flags != SLAP_DESC_NONE) {
dlen = desc.ad_type->sat_cname.bv_len + 1;
if (desc.ad_tags.bv_len) {
- dlen += 1+desc.ad_tags.bv_len;
+ dlen += 1 + desc.ad_tags.bv_len;
}
- if( slap_ad_is_binary( &desc ) ) {
- dlen += sizeof(";binary")+desc.ad_tags.bv_len;
+ if ( slap_ad_is_binary( &desc ) ) {
+ dlen += 1 + STRLENOF(";binary") + desc.ad_tags.bv_len;
}
}
d2->ad_flags = desc.ad_flags;
d2->ad_cname.bv_len = desc.ad_type->sat_cname.bv_len;
d2->ad_tags.bv_len = desc.ad_tags.bv_len;
+ ldap_pvt_thread_mutex_lock( &ad_index_mutex );
+ d2->ad_index = ++ad_count;
+ ldap_pvt_thread_mutex_unlock( &ad_index_mutex );
if (dlen == 0) {
d2->ad_cname.bv_val = d2->ad_type->sat_cname.bv_val;
lp = NULL;
if( desc.ad_tags.bv_len ) {
lp = desc.ad_tags.bv_val;
- while( strncasecmp(lp, "binary", sizeof("binary")-1) < 0
+ while( strncasecmp(lp, "binary", STRLENOF("binary")) < 0
&& (lp = strchr( lp, ';' )) != NULL )
++lp;
if( lp != desc.ad_tags.bv_val ) {
* else if requested description is !objectClass, return
* attributes which the class does not require/allow
*/
- oc = attrs->an_oc;
- if( oc == NULL && attrs->an_name.bv_val ) {
- switch( attrs->an_name.bv_val[0] ) {
- case '@': /* @objectClass */
- case '+': /* +objectClass (deprecated) */
- case '!': { /* exclude */
- struct berval ocname;
- ocname.bv_len = attrs->an_name.bv_len - 1;
- ocname.bv_val = &attrs->an_name.bv_val[1];
- oc = oc_bvfind( &ocname );
- attrs->an_oc_exclude = 0;
- if ( oc && attrs->an_name.bv_val[0] == '!' ) {
- attrs->an_oc_exclude = 1;
- }
- } break;
+ if ( !( attrs->an_flags & SLAP_AN_OCINITED )) {
+ if( attrs->an_name.bv_val ) {
+ switch( attrs->an_name.bv_val[0] ) {
+ case '@': /* @objectClass */
+ case '+': /* +objectClass (deprecated) */
+ case '!': { /* exclude */
+ struct berval ocname;
+ ocname.bv_len = attrs->an_name.bv_len - 1;
+ ocname.bv_val = &attrs->an_name.bv_val[1];
+ oc = oc_bvfind( &ocname );
+ if ( oc && attrs->an_name.bv_val[0] == '!' ) {
+ attrs->an_flags |= SLAP_AN_OCEXCLUDE;
+ } else {
+ attrs->an_flags &= ~SLAP_AN_OCEXCLUDE;
+ }
+ } break;
- default: /* old (deprecated) way */
- oc = oc_bvfind( &attrs->an_name );
+ default: /* old (deprecated) way */
+ oc = oc_bvfind( &attrs->an_name );
+ }
+ attrs->an_oc = oc;
}
- attrs->an_oc = oc;
+ attrs->an_flags |= SLAP_AN_OCINITED;
}
+ oc = attrs->an_oc;
if( oc != NULL ) {
- if ( attrs->an_oc_exclude ) {
+ if ( attrs->an_flags & SLAP_AN_OCEXCLUDE ) {
if ( oc == slap_schema.si_oc_extensibleObject ) {
/* extensibleObject allows the return of anything */
return 0;
desc->ad_cname.bv_len = bv->bv_len;
desc->ad_cname.bv_val = (char *)(desc+1);
- strcpy(desc->ad_cname.bv_val, bv->bv_val);
+ strncpy(desc->ad_cname.bv_val, bv->bv_val, bv->bv_len);
+ desc->ad_cname.bv_val[bv->bv_len] = '\0';
/* canonical to upper case */
ldap_pvt_str2upper( desc->ad_cname.bv_val );
/* shouldn't we protect this for concurrency? */
desc->ad_type = at;
+ desc->ad_index = 0;
ldap_pvt_thread_mutex_lock( &ad_undef_mutex );
desc->ad_next = desc->ad_type->sat_ad;
desc->ad_type->sat_ad = desc;
return LDAP_SUCCESS;
}
+AttributeDescription *
+slap_bv2tmp_ad(
+ struct berval *bv,
+ void *memctx )
+{
+ AttributeDescription *ad =
+ slap_sl_mfuncs.bmf_malloc( sizeof(AttributeDescription) +
+ bv->bv_len + 1, memctx );
+
+ ad->ad_cname.bv_val = (char *)(ad+1);
+ strncpy( ad->ad_cname.bv_val, bv->bv_val, bv->bv_len+1 );
+ ad->ad_cname.bv_len = bv->bv_len;
+ ad->ad_flags = SLAP_DESC_TEMPORARY;
+ ad->ad_type = slap_schema.si_at_undefined;
+
+ return ad;
+}
+
static int
undef_promote(
AttributeType *at,
*u_ad = (*u_ad)->ad_next;
+ tmp->ad_type = nat;
tmp->ad_next = NULL;
+ /* ad_cname was contiguous, no leak here */
+ tmp->ad_cname = nat->sat_cname;
+ ldap_pvt_thread_mutex_lock( &ad_index_mutex );
+ tmp->ad_index = ++ad_count;
+ ldap_pvt_thread_mutex_unlock( &ad_index_mutex );
*n_ad = tmp;
n_ad = &tmp->ad_next;
} else {
}
an = ch_realloc( an, ( i + j + 1 ) * sizeof( AttributeName ) );
- BER_BVZERO( &an[i + j].an_name );
anew = an + i;
for ( s = ldap_pvt_strtok( str, brkstr, &lasts );
s != NULL;
s = ldap_pvt_strtok( NULL, brkstr, &lasts ) )
{
+ /* put a stop mark */
+ BER_BVZERO( &anew[1].an_name );
+
anew->an_desc = NULL;
anew->an_oc = NULL;
- anew->an_oc_exclude = 0;
+ anew->an_flags = 0;
ber_str2bv(s, 0, 1, &anew->an_name);
slap_bv2ad(&anew->an_name, &anew->an_desc, &text);
if ( !anew->an_desc ) {
}
if ( anew->an_name.bv_val[0] == '!' ) {
- anew->an_oc_exclude = 1;
+ anew->an_flags |= SLAP_AN_OCEXCLUDE;
}
} break;
}
}
}
+ anew->an_flags |= SLAP_AN_OCINITED;
anew++;
}
return( an );
reterr:
- for ( i = 0; an[i].an_name.bv_val; i++ ) {
- free( an[i].an_name.bv_val );
- }
- free( an );
+ anlist_free( an, 1, NULL );
+
/*
* overwrites input string
* on error!
return NULL;
}
+void
+anlist_free( AttributeName *an, int freename, void *ctx )
+{
+ if ( an == NULL ) {
+ return;
+ }
+
+ if ( freename ) {
+ int i;
+
+ for ( i = 0; an[i].an_name.bv_val; i++ ) {
+ ber_memfree_x( an[i].an_name.bv_val, ctx );
+ }
+ }
+
+ ber_memfree_x( an, ctx );
+}
+
char **anlist2charray_x( AttributeName *an, int dup, void *ctx )
{
char **attrs;
}
an = str2anlist( an, line, brkstr );
if ( an == NULL )
- return NULL;
+ break;
lcur = line;
}
ch_free( line );
optlen = 0;
do {
if ( !DESC_CHAR( name[optlen] ) ) {
+ /* allow trailing '=', same as '-' */
+ if ( name[optlen] == '=' && !name[optlen+1] ) {
+ msad_range_hack = 1;
+ continue;
+ }
Debug( LDAP_DEBUG_ANY,
"%s: line %d: illegal option name \"%s\"\n",
fname, lineno, name );
options[i].name.bv_val = ch_strdup( name );
options[i].name.bv_len = optlen;
- options[i].prefix = (name[optlen-1] == '-');
+ options[i].prefix = (name[optlen-1] == '-') ||
+ (name[optlen-1] == '=');
if ( i != option_count &&
options[i].prefix &&
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