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Moved get_alias_dn from back-ldbm to frontend

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This commit is contained in:
Howard Chu 2003-04-05 06:34:20 +00:00
parent c75be97ae9
commit 6f9901e9ce
3 changed files with 51 additions and 56 deletions
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56
servers/slapd/back-ldbm/alias.c
View File

@ -14,12 +14,6 @@
#include "proto-back-ldbm.h"
static int get_alias_dn(
Entry *e,
struct berval *al,
int *err,
const char **errmsg );
static void new_superior(
struct berval *dn,
struct berval *oldSup,
@ -199,56 +193,6 @@ Entry *deref_internal_r(
}
static int get_alias_dn(
Entry *e,
struct berval *ndn,
int *err,
const char **errmsg )
{
int rc;
Attribute *a;
AttributeDescription *aliasedObjectName
= slap_schema.si_ad_aliasedObjectName;
a = attr_find( e->e_attrs, aliasedObjectName );
if( a == NULL ) {
/*
* there was an aliasedobjectname defined but no data.
*/
*err = LDAP_ALIAS_PROBLEM;
*errmsg = "alias missing aliasedObjectName attribute";
return -1;
}
/*
* aliasedObjectName should be SINGLE-VALUED with a single value.
*/
if ( a->a_vals[0].bv_val == NULL ) {
/*
* there was an aliasedobjectname defined but no data.
*/
*err = LDAP_ALIAS_PROBLEM;
*errmsg = "alias missing aliasedObjectName value";
return -1;
}
if( a->a_vals[1].bv_val != NULL ) {
*err = LDAP_ALIAS_PROBLEM;
*errmsg = "alias has multivalued aliasedObjectName";
return -1;
}
rc = dnNormalize2( NULL, &a->a_vals[0], ndn );
if( rc != LDAP_SUCCESS ) {
*err = LDAP_ALIAS_PROBLEM;
*errmsg = "alias aliasedObjectName value is invalid";
return -1;
}
return 0;
}
static void new_superior(
struct berval *dn,
struct berval *oldSup,

6
servers/slapd/proto-slap.h
View File

@ -784,6 +784,12 @@ LDAP_SLAPD_F (BerVarray) referral_rewrite LDAP_P((
struct berval *target,
int scope ));
LDAP_SLAPD_F (int) get_alias_dn LDAP_P((
Entry *e,
struct berval *ndn,
int *err,
const char **text ));
/*
* repl.c
*/

45
servers/slapd/referral.c
View File

@ -356,3 +356,48 @@ BerVarray get_entry_referrals(
return refs;
}
int get_alias_dn(
Entry *e,
struct berval *ndn,
int *err,
const char **text )
{
Attribute *a;
AttributeDescription *aliasedObjectName
= slap_schema.si_ad_aliasedObjectName;
a = attr_find( e->e_attrs, aliasedObjectName );
if( a == NULL ) {
/*
* there was an aliasedobjectname defined but no data.
*/
*err = LDAP_ALIAS_PROBLEM;
*text = "alias missing aliasedObjectName attribute";
return -1;
}
/*
* aliasedObjectName should be SINGLE-VALUED with a single value.
*/
if ( a->a_vals[0].bv_val == NULL ) {
/*
* there was an aliasedobjectname defined but no data.
*/
*err = LDAP_ALIAS_PROBLEM;
*text = "alias missing aliasedObjectName value";
return -1;
}
if( a->a_nvals[1].bv_val != NULL ) {
*err = LDAP_ALIAS_PROBLEM;
*text = "alias has multivalued aliasedObjectName";
return -1;
}
*ndn = a->a_nvals[0];
return 0;
}