+/* ad.c - routines for dealing with attribute descriptions */
/* $OpenLDAP$ */
-/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 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
+ * <http://www.OpenLDAP.org/license.html>.
*/
-/* ad.c - routines for dealing with attribute descriptions */
#include "portable.h"
#include <ac/string.h>
#include <ac/time.h>
-#include "ldap_pvt.h"
#include "slap.h"
+#include "lutil.h"
+
+static AttributeName anlist_no_attrs[] = {
+ { BER_BVC( LDAP_NO_ATTRS ), NULL, 0, NULL },
+ { BER_BVNULL, NULL, 0, NULL }
+};
+
+static AttributeName anlist_all_user_attributes[] = {
+ { BER_BVC( LDAP_ALL_USER_ATTRIBUTES ), NULL, 0, NULL },
+ { BER_BVNULL, NULL, 0, NULL }
+};
+
+static AttributeName anlist_all_operational_attributes[] = {
+ { BER_BVC( LDAP_ALL_OPERATIONAL_ATTRIBUTES ), NULL, 0, NULL },
+ { BER_BVNULL, NULL, 0, NULL }
+};
+
+static AttributeName anlist_all_attributes[] = {
+ { BER_BVC( LDAP_ALL_USER_ATTRIBUTES ), NULL, 0, NULL },
+ { BER_BVC( LDAP_ALL_OPERATIONAL_ATTRIBUTES ), NULL, 0, NULL },
+ { BER_BVNULL, NULL, 0, NULL }
+};
+
+AttributeName *slap_anlist_no_attrs = anlist_no_attrs;
+AttributeName *slap_anlist_all_user_attributes = anlist_all_user_attributes;
+AttributeName *slap_anlist_all_operational_attributes = anlist_all_operational_attributes;
+AttributeName *slap_anlist_all_attributes = anlist_all_attributes;
typedef struct Attr_option {
struct berval name; /* option name or prefix */
{
ber_len_t i;
- if( !AD_CHAR( bv->bv_val[0] ) ) {
+ if( !AD_LEADCHAR( bv->bv_val[0] ) ) {
return 1;
}
}
}
-/* Is there an AttributeDescription for this type that uses this language? */
-AttributeDescription * ad_find_lang(
+/* Is there an AttributeDescription for this type that uses these tags? */
+AttributeDescription * ad_find_tags(
AttributeType *type,
- struct berval *lang )
+ struct berval *tags )
{
AttributeDescription *ad;
ldap_pvt_thread_mutex_lock( &type->sat_ad_mutex );
for (ad = type->sat_ad; ad; ad=ad->ad_next)
{
- if (ad->ad_lang.bv_len == lang->bv_len &&
- !strcasecmp(ad->ad_lang.bv_val, lang->bv_val))
+ if (ad->ad_tags.bv_len == tags->bv_len &&
+ !strcasecmp(ad->ad_tags.bv_val, tags->bv_val))
break;
}
ldap_pvt_thread_mutex_unlock( &type->sat_ad_mutex );
AttributeDescription desc, *d2;
char *name, *options;
char *opt, *next;
- int nlang;
- int langlen;
+ int ntags;
+ int tagslen;
/* hardcoded limits for speed */
-#define MAX_LANG_OPTIONS 128
- struct berval langs[MAX_LANG_OPTIONS+1];
-#define MAX_LANG_LEN 1024
- char langbuf[MAX_LANG_LEN];
+#define MAX_TAGGING_OPTIONS 128
+ struct berval tags[MAX_TAGGING_OPTIONS+1];
+#define MAX_TAGS_LEN 1024
+ char tagbuf[MAX_TAGS_LEN];
assert( ad != NULL );
assert( *ad == NULL ); /* temporary */
- if( bv == NULL || bv->bv_len == 0 ) {
- *text = "empty attribute description";
+ if( bv == NULL || BER_BVISNULL( bv ) || BER_BVISEMPTY( bv ) ) {
+ *text = "empty AttributeDescription";
return rtn;
}
/* make sure description is IA5 */
if( ad_keystring( bv ) ) {
- *text = "attribute description contains inappropriate characters";
+ *text = "AttributeDescription contains inappropriate characters";
return rtn;
}
/*
* parse options in place
*/
- nlang = 0;
- memset( langs, 0, sizeof( langs ));
- langlen = 0;
+ ntags = 0;
+ memset( tags, 0, sizeof( tags ));
+ tagslen = 0;
for( opt=options; opt != NULL; opt=next ) {
int optlen;
desc.ad_flags |= SLAP_DESC_BINARY;
continue;
- } else if ( ad_find_option_definition( opt, optlen ) )
- {
+ } else if ( ad_find_option_definition( opt, optlen ) ) {
int i;
if( opt[optlen-1] == '-' ) {
- desc.ad_flags |= SLAP_DESC_LANG_RANGE;
+ desc.ad_flags |= SLAP_DESC_TAG_RANGE;
}
- if( nlang >= MAX_LANG_OPTIONS ) {
+ if( ntags >= MAX_TAGGING_OPTIONS ) {
*text = "too many tagging options";
return rtn;
}
* tags should be presented in sorted order,
* so run the array in reverse.
*/
- for( i=nlang-1; i>=0; i-- ) {
+ for( i=ntags-1; i>=0; i-- ) {
int rc;
- rc = strncasecmp( opt, langs[i].bv_val,
- (unsigned) optlen < langs[i].bv_len
- ? optlen : langs[i].bv_len );
+ rc = strncasecmp( opt, tags[i].bv_val,
+ (unsigned) optlen < tags[i].bv_len
+ ? optlen : tags[i].bv_len );
- if( rc == 0 && (unsigned)optlen == langs[i].bv_len ) {
+ if( rc == 0 && (unsigned)optlen == tags[i].bv_len ) {
/* duplicate (ignore) */
goto done;
} else if ( rc > 0 ||
- ( rc == 0 && (unsigned)optlen > langs[i].bv_len ))
+ ( rc == 0 && (unsigned)optlen > tags[i].bv_len ))
{
- AC_MEMCPY( &langs[i+1], &langs[i],
- (nlang-i)*sizeof(struct berval) );
- langs[i].bv_val = opt;
- langs[i].bv_len = optlen;
+ AC_MEMCPY( &tags[i+2], &tags[i+1],
+ (ntags-i-1)*sizeof(struct berval) );
+ tags[i+1].bv_val = opt;
+ tags[i+1].bv_len = optlen;
goto done;
}
}
- if( nlang ) {
- AC_MEMCPY( &langs[1], &langs[0],
- nlang*sizeof(struct berval) );
+ if( ntags ) {
+ AC_MEMCPY( &tags[1], &tags[0],
+ ntags*sizeof(struct berval) );
}
- langs[0].bv_val = opt;
- langs[0].bv_len = optlen;
+ tags[0].bv_val = opt;
+ tags[0].bv_len = optlen;
done:;
- langlen += optlen + 1;
- nlang++;
+ tagslen += optlen + 1;
+ ntags++;
} else {
*text = "unrecognized option";
}
}
- if( nlang > 0 ) {
+ if( ntags > 0 ) {
int i;
- if( langlen > MAX_LANG_LEN ) {
+ if( tagslen > MAX_TAGS_LEN ) {
*text = "tagging options too long";
return rtn;
}
- desc.ad_lang.bv_val = langbuf;
- langlen = 0;
+ desc.ad_tags.bv_val = tagbuf;
+ tagslen = 0;
- for( i=0; i<nlang; i++ ) {
- AC_MEMCPY( &desc.ad_lang.bv_val[langlen],
- langs[i].bv_val, langs[i].bv_len );
+ for( i=0; i<ntags; i++ ) {
+ AC_MEMCPY( &desc.ad_tags.bv_val[tagslen],
+ tags[i].bv_val, tags[i].bv_len );
- langlen += langs[i].bv_len;
- desc.ad_lang.bv_val[langlen++] = ';';
+ tagslen += tags[i].bv_len;
+ desc.ad_tags.bv_val[tagslen++] = ';';
}
- desc.ad_lang.bv_val[--langlen] = '\0';
- desc.ad_lang.bv_len = langlen;
+ desc.ad_tags.bv_val[--tagslen] = '\0';
+ desc.ad_tags.bv_len = tagslen;
}
/* see if a matching description is already cached */
if( d2->ad_flags != desc.ad_flags ) {
continue;
}
- if( d2->ad_lang.bv_len != desc.ad_lang.bv_len ) {
+ if( d2->ad_tags.bv_len != desc.ad_tags.bv_len ) {
continue;
}
- if( d2->ad_lang.bv_len == 0 ) {
+ if( d2->ad_tags.bv_len == 0 ) {
break;
}
- if( strncasecmp( d2->ad_lang.bv_val, desc.ad_lang.bv_val,
- desc.ad_lang.bv_len ) == 0 )
+ if( strncasecmp( d2->ad_tags.bv_val, desc.ad_tags.bv_val,
+ desc.ad_tags.bv_len ) == 0 )
{
break;
}
for (d2 = desc.ad_type->sat_ad; d2; d2=d2->ad_next) {
if (d2->ad_flags != desc.ad_flags)
continue;
- if (d2->ad_lang.bv_len != desc.ad_lang.bv_len)
+ if (d2->ad_tags.bv_len != desc.ad_tags.bv_len)
continue;
- if (d2->ad_lang.bv_len == 0)
+ if (d2->ad_tags.bv_len == 0)
break;
- if (strncasecmp(d2->ad_lang.bv_val, desc.ad_lang.bv_val,
- desc.ad_lang.bv_len) == 0)
+ if (strncasecmp(d2->ad_tags.bv_val, desc.ad_tags.bv_val,
+ desc.ad_tags.bv_len) == 0)
break;
}
if (d2) {
/* Allocate a single contiguous block. If there are no
* options, we just need space for the AttrDesc structure.
* Otherwise, we need to tack on the full name length +
- * options length, + maybe language options length again.
+ * options length, + maybe tagging options length again.
*/
- if (desc.ad_lang.bv_len || desc.ad_flags != SLAP_DESC_NONE) {
+ if (desc.ad_tags.bv_len || desc.ad_flags != SLAP_DESC_NONE) {
dlen = desc.ad_type->sat_cname.bv_len + 1;
- if (desc.ad_lang.bv_len) {
- dlen += 1+desc.ad_lang.bv_len;
+ if (desc.ad_tags.bv_len) {
+ dlen += 1+desc.ad_tags.bv_len;
}
if( slap_ad_is_binary( &desc ) ) {
- dlen += sizeof(";binary")+desc.ad_lang.bv_len;
+ dlen += sizeof(";binary")+desc.ad_tags.bv_len;
}
}
d2 = ch_malloc(sizeof(AttributeDescription) + dlen);
+ d2->ad_next = NULL;
d2->ad_type = desc.ad_type;
d2->ad_flags = desc.ad_flags;
d2->ad_cname.bv_len = desc.ad_type->sat_cname.bv_len;
- d2->ad_lang.bv_len = desc.ad_lang.bv_len;
+ d2->ad_tags.bv_len = desc.ad_tags.bv_len;
if (dlen == 0) {
d2->ad_cname.bv_val = d2->ad_type->sat_cname.bv_val;
- d2->ad_lang.bv_val = NULL;
+ d2->ad_tags.bv_val = NULL;
} else {
char *cp, *op, *lp;
int j;
if( slap_ad_is_binary( &desc ) ) {
op = cp;
lp = NULL;
- if( desc.ad_lang.bv_len ) {
- lp = desc.ad_lang.bv_val;
+ if( desc.ad_tags.bv_len ) {
+ lp = desc.ad_tags.bv_val;
while( strncasecmp(lp, "binary", sizeof("binary")-1) < 0
&& (lp = strchr( lp, ';' )) != NULL )
++lp;
- if( lp != desc.ad_lang.bv_val ) {
+ if( lp != desc.ad_tags.bv_val ) {
*cp++ = ';';
j = (lp
- ? lp - desc.ad_lang.bv_val - 1
- : strlen( desc.ad_lang.bv_val ));
- strncpy(cp, desc.ad_lang.bv_val, j);
- cp += j;
+ ? lp - desc.ad_tags.bv_val - 1
+ : strlen( desc.ad_tags.bv_val ));
+ cp = lutil_strncopy(cp, desc.ad_tags.bv_val, j);
}
}
- strcpy(cp, ";binary");
- cp += sizeof(";binary")-1;
+ cp = lutil_strcopy(cp, ";binary");
if( lp != NULL ) {
*cp++ = ';';
- strcpy(cp, lp);
- cp += strlen( cp );
+ cp = lutil_strcopy(cp, lp);
}
d2->ad_cname.bv_len = cp - d2->ad_cname.bv_val;
- if( desc.ad_lang.bv_len )
+ if( desc.ad_tags.bv_len )
ldap_pvt_str2lower(op);
j = 1;
} else {
j = 0;
}
- if( desc.ad_lang.bv_len ) {
+ if( desc.ad_tags.bv_len ) {
lp = d2->ad_cname.bv_val + d2->ad_cname.bv_len + j;
if ( j == 0 )
*lp++ = ';';
- d2->ad_lang.bv_val = lp;
- strcpy(lp, desc.ad_lang.bv_val);
+ d2->ad_tags.bv_val = lp;
+ strcpy(lp, desc.ad_tags.bv_val);
ldap_pvt_str2lower(lp);
if( j == 0 )
- d2->ad_cname.bv_len += 1 + desc.ad_lang.bv_len;
+ d2->ad_cname.bv_len += 1 + desc.ad_tags.bv_len;
}
}
/* Add new desc to list. We always want the bare Desc with
return LDAP_SUCCESS;
}
-static int is_ad_sublang(
- struct berval *sublangbv,
- struct berval *suplangbv )
+static int is_ad_subtags(
+ struct berval *subtagsbv,
+ struct berval *suptagsbv )
{
- const char *suplang, *supp, *supdelimp;
- const char *sublang, *subp, *subdelimp;
+ const char *suptags, *supp, *supdelimp;
+ const char *subtags, *subp, *subdelimp;
int suplen, sublen;
- if( suplangbv->bv_len == 0 ) return 1;
- if( sublangbv->bv_len == 0 ) return 0;
-
- sublang =sublangbv->bv_val;
- suplang =suplangbv->bv_val;
+ subtags =subtagsbv->bv_val;
+ suptags =suptagsbv->bv_val;
- for( supp=suplang ; supp; supp=supdelimp ) {
+ for( supp=suptags ; supp; supp=supdelimp ) {
supdelimp = strchrlen( supp, ';', &suplen );
if( supdelimp ) supdelimp++;
- for( subp=sublang ; subp; subp=subdelimp ) {
+ for( subp=subtags ; subp; subp=subdelimp ) {
subdelimp = strchrlen( subp, ';', &sublen );
if( subdelimp ) subdelimp++;
AttributeDescription *super
)
{
+ AttributeType *a;
int lr;
- if( !is_at_subtype( sub->ad_type, super->ad_type ) ) {
+ for ( a = sub->ad_type; a; a=a->sat_sup ) {
+ if ( a == super->ad_type ) break;
+ }
+ if( !a ) {
return 0;
}
/* ensure sub does support all flags of super */
- lr = sub->ad_lang.bv_len ? SLAP_DESC_LANG_RANGE : 0;
+ lr = sub->ad_tags.bv_len ? SLAP_DESC_TAG_RANGE : 0;
if(( super->ad_flags & ( sub->ad_flags | lr )) != super->ad_flags ) {
return 0;
}
- /* check for language tags */
- if ( !is_ad_sublang( &sub->ad_lang, &super->ad_lang )) {
+ /* check for tagging options */
+ if ( super->ad_tags.bv_len == 0 )
+ return 1;
+ if ( sub->ad_tags.bv_len == 0 )
return 0;
- }
- return 1;
+ return is_ad_subtags( &sub->ad_tags, &super->ad_tags );
}
int ad_inlist(
if (! attrs ) return 0;
for( ; attrs->an_name.bv_val; attrs++ ) {
+ AttributeType *a;
ObjectClass *oc;
int rc;
if ( attrs->an_desc ) {
+ int lr;
+
if ( desc == attrs->an_desc ) {
return 1;
}
/*
- * EXTENSION: if requested description is preceeded by an
+ * EXTENSION: if requested description is preceeded by
* a '-' character, do not match on subtypes.
*/
- if ( attrs->an_name.bv_val[0] != '-' &&
- is_ad_subtype( desc, attrs->an_desc ))
- {
+ if ( attrs->an_name.bv_val[0] == '-' ) {
+ continue;
+ }
+
+ /* Is this a subtype of the requested attr? */
+ for (a = desc->ad_type; a; a=a->sat_sup) {
+ if ( a == attrs->an_desc->ad_type )
+ break;
+ }
+ if ( !a ) {
+ continue;
+ }
+ /* Does desc support all the requested flags? */
+ lr = desc->ad_tags.bv_len ? SLAP_DESC_TAG_RANGE : 0;
+ if(( attrs->an_desc->ad_flags & (desc->ad_flags | lr))
+ != attrs->an_desc->ad_flags ) {
+ continue;
+ }
+ /* Do the descs have compatible tags? */
+ if ( attrs->an_desc->ad_tags.bv_len == 0 ) {
+ return 1;
+ }
+ if ( desc->ad_tags.bv_len == 0) {
+ continue;
+ }
+ if ( is_ad_subtags( &desc->ad_tags,
+ &attrs->an_desc->ad_tags ) ) {
return 1;
}
-
continue;
}
/*
- * EXTENSION: see if requested description is +objectClass
+ * EXTENSION: see if requested description is @objectClass
* if so, return attributes which the class requires/allows
+ * 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 '+': { /* new way */
+ 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;
+
default: /* old (deprecated) way */
oc = oc_bvfind( &attrs->an_name );
}
attrs->an_oc = oc;
}
if( oc != NULL ) {
+ if ( attrs->an_oc_exclude ) {
+ int gotit = 0;
+
+ if ( oc == slap_schema.si_oc_extensibleObject ) {
+ /* extensibleObject allows the return of anything */
+ return 0;
+ }
+
+ if( oc->soc_required ) {
+ /* allow return of required attributes */
+ int i;
+
+ for ( i = 0; oc->soc_required[i] != NULL; i++ ) {
+ for (a = desc->ad_type; a; a=a->sat_sup) {
+ if ( a == oc->soc_required[i] ) {
+ return 0;
+ }
+ }
+ }
+ }
+
+ if( oc->soc_allowed ) {
+ /* allow return of allowed attributes */
+ int i;
+ for ( i = 0; oc->soc_allowed[i] != NULL; i++ ) {
+ for (a = desc->ad_type; a; a=a->sat_sup) {
+ if ( a == oc->soc_allowed[i] ) {
+ return 0;
+ }
+ }
+ }
+ }
+
+ return 1;
+ }
+
if ( oc == slap_schema.si_oc_extensibleObject ) {
/* extensibleObject allows the return of anything */
return 1;
if( oc->soc_required ) {
/* allow return of required attributes */
int i;
+
for ( i = 0; oc->soc_required[i] != NULL; i++ ) {
- rc = is_at_subtype( desc->ad_type,
- oc->soc_required[i] );
- if( rc ) return 1;
+ for (a = desc->ad_type; a; a=a->sat_sup) {
+ if ( a == oc->soc_required[i] ) {
+ return 1;
+ }
+ }
}
}
/* allow return of allowed attributes */
int i;
for ( i = 0; oc->soc_allowed[i] != NULL; i++ ) {
- rc = is_at_subtype( desc->ad_type,
- oc->soc_allowed[i] );
- if( rc ) return 1;
+ for (a = desc->ad_type; a; a=a->sat_sup) {
+ if ( a == oc->soc_allowed[i] ) {
+ return 1;
+ }
+ }
}
}
assert( ad != NULL );
if( bv == NULL || bv->bv_len == 0 ) {
- *text = "empty attribute description";
+ *text = "empty AttributeDescription";
return LDAP_UNDEFINED_TYPE;
}
/* make sure description is IA5 */
if( ad_keystring( bv ) ) {
- *text = "attribute description contains inappropriate characters";
+ *text = "AttributeDescription contains inappropriate characters";
return LDAP_UNDEFINED_TYPE;
}
bv->bv_len);
desc->ad_flags = SLAP_DESC_NONE;
- desc->ad_lang.bv_val = NULL;
- desc->ad_lang.bv_len = 0;
+ desc->ad_tags.bv_val = NULL;
+ desc->ad_tags.bv_len = 0;
desc->ad_cname.bv_len = bv->bv_len;
desc->ad_cname.bv_val = (char *)(desc+1);
}
/*
- * Convert a delimited string into a list of AttributeNames;
- * add on to an existing list if it was given. If the string
- * is not a valid attribute name, if a '-' is prepended it is
- * skipped and the remaining name is tried again; if a '+' is
- * prepended, an objectclass name is searched instead.
+ * Convert a delimited string into a list of AttributeNames; add
+ * on to an existing list if it was given. If the string is not
+ * a valid attribute name, if a '-' is prepended it is skipped
+ * and the remaining name is tried again; if a '@' (or '+') is
+ * prepended, an objectclass name is searched instead; if a '!'
+ * is prepended, the objectclass name is negated.
*
- * NOTE: currently, if a valid attribute name is not found,
- * the same string is also checked as valid objectclass name;
- * however, this behavior is deprecated.
+ * NOTE: currently, if a valid attribute name is not found, the
+ * same string is also checked as valid objectclass name; however,
+ * this behavior is deprecated.
*/
AttributeName *
str2anlist( AttributeName *an, char *in, const char *brkstr )
}
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;
{
anew->an_desc = NULL;
anew->an_oc = NULL;
+ anew->an_oc_exclude = 0;
ber_str2bv(s, 0, 1, &anew->an_name);
slap_bv2ad(&anew->an_name, &anew->an_desc, &text);
if ( !anew->an_desc ) {
adname.bv_val = &anew->an_name.bv_val[1];
slap_bv2ad(&adname, &anew->an_desc, &text);
if ( !anew->an_desc ) {
- free( an );
- /*
- * overwrites input string
- * on error!
- */
- strcpy( in, s );
- return NULL;
+ goto reterr;
}
} break;
- case '+': {
+ case '@':
+ case '+': /* (deprecated) */
+ case '!': {
struct berval ocname;
ocname.bv_len = anew->an_name.bv_len - 1;
ocname.bv_val = &anew->an_name.bv_val[1];
anew->an_oc = oc_bvfind( &ocname );
if ( !anew->an_oc ) {
- free( an );
- /*
- * overwrites input string
- * on error!
- */
- strcpy( in, s );
- return NULL;
+ goto reterr;
+ }
+
+ if ( anew->an_name.bv_val[0] == '!' ) {
+ anew->an_oc_exclude = 1;
}
} break;
/* old (deprecated) way */
anew->an_oc = oc_bvfind( &anew->an_name );
if ( !anew->an_oc ) {
- free( an );
- /* overwrites input string on error! */
- strcpy( in, s );
- return NULL;
+ goto reterr;
}
}
}
anew->an_name.bv_val = NULL;
free( str );
return( an );
+
+reterr:
+ for ( i = 0; an[i].an_name.bv_val; i++ ) {
+ free( an[i].an_name.bv_val );
+ }
+ free( an );
+ /*
+ * overwrites input string
+ * on error!
+ */
+ strcpy( in, s );
+ free( str );
+ return NULL;
}
+char **anlist2charray_x( AttributeName *an, int dup, void *ctx )
+{
+ char **attrs;
+ int i;
+
+ if ( an != NULL ) {
+ for ( i = 0; !BER_BVISNULL( &an[i].an_name ); i++ )
+ ;
+ attrs = (char **) slap_sl_malloc( (i + 1) * sizeof(char *), ctx );
+ for ( i = 0; !BER_BVISNULL( &an[i].an_name ); i++ ) {
+ if ( dup )
+ attrs[i] = ch_strdup( an[i].an_name.bv_val );
+ else
+ attrs[i] = an[i].an_name.bv_val;
+ }
+ attrs[i] = NULL;
+ } else {
+ attrs = NULL;
+ }
+
+ return attrs;
+}
+
+char **anlist2charray( AttributeName *an, int dup )
+{
+ return anlist2charray_x( an, dup, NULL );
+}
+
+char**
+anlist2attrs( AttributeName * anlist )
+{
+ int i, j, k = 0;
+ int n;
+ char **attrs;
+ ObjectClass *oc;
+
+ attrs = anlist2charray( anlist, 1 );
+
+ for ( i = 0; anlist[i].an_name.bv_val; i++ ) {
+ if ( ( oc = anlist[i].an_oc ) ) {
+ for ( j = 0; oc->soc_required && oc->soc_required[j]; j++ ) ;
+ k += j;
+ for ( j = 0; oc->soc_allowed && oc->soc_allowed[j]; j++ ) ;
+ k += j;
+ }
+ }
+
+ if ( i == 0 )
+ return NULL;
+
+ n = i;
+
+ if ( k )
+ attrs = (char **) ch_realloc( attrs, (i + k + 1) * sizeof( char * ));
+
+ for ( i = 0; anlist[i].an_name.bv_val; i++ ) {
+ if ( ( oc = anlist[i].an_oc ) ) {
+ for ( j = 0; oc->soc_required && oc->soc_required[j]; j++ ) {
+ attrs[n++] = ch_strdup(
+ oc->soc_required[j]->sat_cname.bv_val );
+ }
+ for ( j = 0; oc->soc_allowed && oc->soc_allowed[j]; j++ ) {
+ attrs[n++] = ch_strdup(
+ oc->soc_allowed[j]->sat_cname.bv_val );
+ }
+ }
+ }
+
+ if ( attrs )
+ attrs[n] = NULL;
+
+ i = 0;
+ while ( attrs && attrs[i] ) {
+ if ( *attrs[i] == '@' ) {
+ for ( j = i; attrs[j]; j++ ) {
+ if ( j == i )
+ ch_free( attrs[i] );
+ attrs[j] = attrs[j+1];
+ }
+ } else {
+ i++;
+ }
+ }
+
+ for ( i = 0; attrs && attrs[i]; i++ ) {
+ j = i + 1;
+ while ( attrs && attrs[j] ) {
+ if ( !strcmp( attrs[i], attrs[j] )) {
+ for ( k = j; attrs && attrs[k]; k++ ) {
+ if ( k == j )
+ ch_free( attrs[j] );
+ attrs[k] = attrs[k+1];
+ }
+ } else {
+ j++;
+ }
+ }
+ }
+
+ if ( i != n )
+ attrs = (char **) ch_realloc( attrs, (i+1) * sizeof( char * ));
+
+ return attrs;
+}
+
+#define LBUFSIZ 80
+AttributeName*
+file2anlist( AttributeName *an, const char *fname, const char *brkstr )
+{
+ FILE *fp;
+ char *line = NULL;
+ char *lcur = NULL;
+ char *c;
+ size_t lmax = LBUFSIZ;
+
+ fp = fopen( fname, "r" );
+ if ( fp == NULL ) {
+ Debug( LDAP_DEBUG_ANY,
+ "get_attrs_from_file: failed to open attribute list file "
+ "\"%s\": %s\n", fname, strerror(errno), 0 );
+ return NULL;
+ }
+
+ lcur = line = (char *) ch_malloc( lmax );
+ if ( !line ) {
+ Debug( LDAP_DEBUG_ANY,
+ "get_attrs_from_file: could not allocate memory\n",
+ 0, 0, 0 );
+ fclose(fp);
+ return NULL;
+ }
+
+ while ( fgets( lcur, LBUFSIZ, fp ) != NULL ) {
+ char *str, *s, *next;
+ const char *delimstr = brkstr;
+ if ( ( c = strchr( lcur, '\n' ) ) ) {
+ if ( c == line ) {
+ *c = '\0';
+ } else if ( *(c-1) == '\r' ) {
+ *(c-1) = '\0';
+ } else {
+ *c = '\0';
+ }
+ } else {
+ lmax += LBUFSIZ;
+ line = (char *) ch_realloc( line, lmax );
+ if ( !line ) {
+ Debug( LDAP_DEBUG_ANY,
+ "get_attrs_from_file: could not allocate memory\n",
+ 0, 0, 0 );
+ fclose(fp);
+ return NULL;
+ }
+ lcur = line + strlen( line );
+ continue;
+ }
+ an = str2anlist( an, line, brkstr );
+ if ( an == NULL )
+ return NULL;
+ lcur = line;
+ }
+ ch_free( line );
+ fclose(fp);
+ return an;
+}
+#undef LBUFSIZ
/* Define an attribute option. */
int
ad_define_option( const char *name, const char *fname, int lineno )
{
- int i, j, len, optlen;
+ int i;
+ unsigned int optlen;
if ( options == &lang_option ) {
options = NULL;
optlen = 0;
do {
if ( !DESC_CHAR( name[optlen] ) ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( CONFIG, CRIT,
- "%s: line %d: illegal option name \"%s\"\n",
- fname, lineno, name );
-#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: illegal option name \"%s\"\n",
fname, lineno, name );
-#endif
return 1;
}
} while ( name[++optlen] );
options = ch_realloc( options,
- (option_count+1) * sizeof(Attr_option) );
+ (option_count+1) * sizeof(Attr_option) );
if ( strcasecmp( name, "binary" ) == 0
|| ad_find_option_definition( name, optlen ) ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( CONFIG, CRIT,
- "%s: line %d: option \"%s\" is already defined\n",
- fname, lineno, name );
-#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: option \"%s\" is already defined\n",
fname, lineno, name );
-#endif
return 1;
}
options[i].prefix &&
optlen < options[i+1].name.bv_len &&
strncasecmp( name, options[i+1].name.bv_val, optlen ) == 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( CONFIG, CRIT,
- "%s: line %d: option \"%s\" overrides previous option\n",
- fname, lineno, name );
-#else
Debug( LDAP_DEBUG_ANY,
"%s: line %d: option \"%s\" overrides previous option\n",
fname, lineno, name );
-#endif
return 1;
}
}
return NULL;
}
+
+MatchingRule *ad_mr(
+ AttributeDescription *ad,
+ unsigned usage )
+{
+ switch( usage & SLAP_MR_TYPE_MASK ) {
+ case SLAP_MR_NONE:
+ case SLAP_MR_EQUALITY:
+ return ad->ad_type->sat_equality;
+ break;
+ case SLAP_MR_ORDERING:
+ return ad->ad_type->sat_ordering;
+ break;
+ case SLAP_MR_SUBSTR:
+ return ad->ad_type->sat_substr;
+ break;
+ case SLAP_MR_EXT:
+ default:
+ assert( 0 /* ad_mr: bad usage */);
+ }
+ return NULL;
+}