#include "../../../libraries/libldap/ldap-int.h"
#include <sys/time.h>
-#ifdef LDAP_CACHING
-
static struct berval bv_queryid_any = BER_BVC( "(queryid=*)" );
-static int
-merge_func (
- Operation *op,
- SlapReply *rs
-);
-
-static void
-add_func (
- Operation *op,
- SlapReply *rs
-);
-
static Attribute*
add_attribute(AttributeDescription *ad,
Entry* e,
BerVarray value_array
);
-static int
-get_size_func (
- Operation *op,
- SlapReply *rs
-);
-
static int
null_response (
Operation *op,
return size;
}
-/* quick hack: call the right callback */
-static int
-add_merge_func( Operation *op, SlapReply *rs )
-{
- switch ( rs->sr_type ) {
- case REP_SEARCH:
- merge_func( op, rs );
- break;
-
- case REP_RESULT:
- add_func( op, rs );
- break;
-
- default:
- assert( 0 );
- }
- return 0;
-}
-
int
merge_entry(
Operation *op,
struct exception* result )
{
struct entry_info info;
- struct berval normdn;
- struct berval prettydn;
+ int rc;
+ Modifications* modlist = NULL;
+ const char* text = NULL;
+ BerVarray value_array;
+ Attribute *uuid_attr, *attr;
+ Entry *e;
SlapReply sreply = {REP_RESULT};
Operation op_tmp = *op;
- slap_callback cb = { add_merge_func, NULL };
+ slap_callback cb;
- Filter* filter = str2filter( bv_queryid_any.bv_val );
sreply.sr_entry = NULL;
sreply.sr_nentries = 0;
- dnPrettyNormal(0, &rs->sr_entry->e_name, &prettydn, &normdn,
- op->o_tmpmemctx);
-
- free(rs->sr_entry->e_name.bv_val);
- rs->sr_entry->e_name = prettydn;
- if (rs->sr_entry->e_nname.bv_val) free(rs->sr_entry->e_nname.bv_val);
- rs->sr_entry->e_nname = normdn;
-
- info.entry = rs->sr_entry;
- info.uuid = query_uuid;
- info.size_init = 0;
- info.size_final = 0;
- info.added = 0;
- info.glue_be = op->o_bd;
- info.err = SUCCESS;
- cb.sc_private = &info;
-
- op_tmp.o_tag = LDAP_REQ_SEARCH;
- op_tmp.o_protocol = LDAP_VERSION3;
- op_tmp.o_callback = &cb;
- op_tmp.o_caching_on = 1;
- op_tmp.o_time = slap_get_time();
- op_tmp.o_do_not_cache = 1;
-
- op_tmp.o_req_dn = rs->sr_entry->e_name;
- op_tmp.o_req_ndn = rs->sr_entry->e_nname;
- op_tmp.ors_scope = LDAP_SCOPE_BASE;
- op_tmp.ors_deref = LDAP_DEREF_NEVER;
- op_tmp.ors_slimit = 1;
- op_tmp.ors_tlimit = 0;
- op_tmp.ors_filter = filter;
- op_tmp.ors_filterstr = bv_queryid_any;
- op_tmp.ors_attrs = NULL;
- op_tmp.ors_attrsonly = 0;
-
- op->o_bd->be_search( &op_tmp, &sreply );
- result->type = info.err;
- if ( result->type == SUCCESS )
- result->rc = info.added;
- else
- result->rc = 0;
- return ( info.size_final - info.size_init );
-}
-
-static int
-merge_func (
- Operation *op,
- SlapReply *rs
-)
-{
- Backend *be;
- char *new_attr_name;
- Attribute *a_new, *a;
- int i = 0;
- int rc = 0;
-
- int count;
- struct timeval time; /* time */
- long timediff; /* time */
- struct entry_info *info = op->o_callback->sc_private;
- Filter *filter = str2filter( bv_queryid_any.bv_val );
- Entry *entry = info->entry;
- struct berval *uuid = info->uuid;
- Modifications *modhead = NULL;
- Modifications *mod;
- Modifications **modtail = &modhead;
- AttributeDescription *a_new_desc;
- const char *text = NULL;
- Operation op_tmp = *op;
- SlapReply sreply = {REP_RESULT};
- SlapReply sreply1 = {REP_RESULT};
-
- info->err = SUCCESS;
-
- be = select_backend(&entry->e_nname, 0, 0);
-
- info->size_init = get_entry_size(rs->sr_entry, 0, 0);
- a_new = entry->e_attrs;
-
- while (a_new != NULL) {
- a_new_desc = a_new->a_desc;
- mod = (Modifications *) malloc( sizeof(Modifications) );
- mod->sml_op = LDAP_MOD_REPLACE;
- ber_dupbv(&mod->sml_type, &a_new_desc->ad_cname);
-
- for ( count = 0; a_new->a_vals[count].bv_val; count++ )
- ;
-
- mod->sml_bvalues = (struct berval*) malloc(
- (count+1) * sizeof( struct berval) );
-
- for ( i = 0; i < count; i++ ) {
- ber_dupbv(mod->sml_bvalues+i, a_new->a_vals+i);
- }
-
- mod->sml_bvalues[count].bv_val = 0;
- mod->sml_bvalues[count].bv_len = 0;
-
- mod->sml_desc = NULL;
- slap_bv2ad(&mod->sml_type, &mod->sml_desc, &text);
- mod->sml_next =NULL;
- *modtail = mod;
- modtail = &mod->sml_next;
- a_new = a_new->a_next;
- }
-
- /* add query UUID to queryid attribute */
- mod = (Modifications *) ch_malloc( sizeof(Modifications) );
- mod->sml_op = LDAP_MOD_ADD;
- mod->sml_desc = slap_schema.si_ad_queryid;
- ber_dupbv(&mod->sml_type, &mod->sml_desc->ad_cname);
- mod->sml_bvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
- ber_dupbv( mod->sml_bvalues, uuid );
- mod->sml_bvalues[1].bv_val = NULL;
- mod->sml_bvalues[1].bv_len = 0;
- *modtail = mod;
- mod->sml_next = NULL;
-
- /* Apply changes */
- op_tmp.o_req_dn = entry->e_name;
- op_tmp.o_req_ndn = entry->e_nname;
- op_tmp.orm_modlist = modhead;
-
- op_tmp.o_callback->sc_response = null_response;
- if (be->be_modify(&op_tmp, &sreply ) != 0 ) {
- /* FIXME: cleanup ? */
- info->err = MERGE_ERR;
- goto cleanup;
- }
-
- /* compute the size of the entry */
- op_tmp.o_callback->sc_response = get_size_func;
-
- op_tmp.ors_scope = LDAP_SCOPE_BASE;
- op_tmp.ors_deref = LDAP_DEREF_NEVER;
- op_tmp.ors_slimit = 1;
- op_tmp.ors_tlimit = 0;
- op_tmp.ors_filter = filter;
- op_tmp.ors_filterstr = bv_queryid_any;
- op_tmp.ors_attrs = NULL;
- op_tmp.ors_attrsonly = 0;
-
- sreply1.sr_entry = NULL;
- sreply1.sr_nentries = 0;
-
- if (be->be_search( &op_tmp, &sreply1 ) != 0) {
- info->err = GET_SIZE_ERR;
- }
-
-cleanup:;
- if ( modhead != NULL) {
- slap_mods_free( modhead );
- }
-
- return 0;
-}
-
-static void
-add_func (
- Operation *op,
- SlapReply *rs
-)
-{
- struct entry_info *info = op->o_callback->sc_private;
- Entry *entry = info->entry;
- struct berval *uuid = info->uuid;
- Backend *be;
- BerVarray value_array;
- Entry *e;
- Attribute *a, *attr;
- int i,j;
- SlapReply sreply = {REP_RESULT};
-
- struct timeval time; /* time */
- long timediff; /* time */
-
- Operation op_tmp = *op;
-
- /*
- * new entry, construct an entry with
- * the projected attributes
- */
- if (rs->sr_nentries) {
- return;
- }
-
- op_tmp.o_callback->sc_response = null_response;
- be = select_backend(&entry->e_nname, 0, 0);
- e = (Entry*)malloc(sizeof(Entry));
-
- ber_dupbv(&e->e_name,&entry->e_name);
- ber_dupbv(&e->e_nname,&entry->e_nname);
+ e = ( Entry * ) ch_calloc( 1, sizeof( Entry ));
+ dnPrettyNormal(0, &rs->sr_entry->e_name, &e->e_name, &e->e_nname, op->o_tmpmemctx);
- e->e_private = 0;
- e->e_attrs = 0;
- e->e_bv.bv_val = 0;
+ e->e_private = NULL;
+ e->e_attrs = NULL;
+ e->e_bv.bv_val = NULL;
/* add queryid attribute */
value_array = (struct berval *)malloc(2 * sizeof( struct berval) );
- ber_dupbv(value_array, uuid);
+ ber_dupbv(value_array, query_uuid);
value_array[1].bv_val = NULL;
value_array[1].bv_len = 0;
- a = add_attribute(slap_schema.si_ad_queryid,
- e, value_array);
+ uuid_attr = add_attribute(slap_schema.si_ad_queryid, e, value_array);
/* append the attribute list from the fetched entry */
- a->a_next = entry->e_attrs;
- entry->e_attrs = NULL;
+ uuid_attr->a_next = rs->sr_entry->e_attrs;
+ rs->sr_entry->e_attrs = NULL;
for ( attr = e->e_attrs; attr; attr = attr->a_next ) {
if ( normalize_values( attr ) ) {
- info->err = MERGE_ERR;
- return;
+ info.err = MERGE_ERR;
+ result->rc = info.err;
+ return 0;
}
}
- info->size_final = get_entry_size( e, 0, NULL );
+ info.entry = e;
+ info.uuid = query_uuid;
+ info.size_init = get_entry_size( rs->sr_entry, 0, 0 );
+ info.size_final = 0;
+ info.added = 0;
+ info.glue_be = op->o_bd;
+ info.err = SUCCESS;
+ cb.sc_private = &info;
+ cb.sc_response = null_response;
+
+ op_tmp.o_tag = LDAP_REQ_ADD;
+ op_tmp.o_protocol = LDAP_VERSION3;
+ op_tmp.o_callback = &cb;
+ op_tmp.o_time = slap_get_time();
+ op_tmp.o_do_not_cache = 1;
- op_tmp.o_bd = be;
op_tmp.ora_e = e;
-
- if ( be->be_add( &op_tmp, &sreply ) == 0 ) {
- info->added = 1;
- be_entry_release_w( &op_tmp, e );
+ op_tmp.o_req_dn = e->e_name;
+ op_tmp.o_req_ndn = e->e_nname;
+ rc = op->o_bd->be_add( &op_tmp, &sreply );
+
+ if ( rc != LDAP_SUCCESS ) {
+ if ( rc == LDAP_ALREADY_EXISTS ) {
+ slap_entry2mods( e, &modlist, &text );
+ op_tmp.o_tag = LDAP_REQ_MODIFY;
+ op_tmp.orm_modlist = modlist;
+ op_tmp.o_req_dn = e->e_name;
+ op_tmp.o_req_ndn = e->e_nname;
+ rc = op->o_bd->be_modify( &op_tmp, &sreply );
+ result->rc = info.added;
+ } else if ( rc == LDAP_REFERRAL ||
+ rc == LDAP_NO_SUCH_OBJECT ) {
+ slap_entry2mods( e, &modlist, &text );
+ syncrepl_add_glue( NULL, NULL, &op_tmp, e, modlist, 0, NULL, NULL );
+ result->rc = info.added;
+ } else {
+ result->rc = 0;
+ }
+ if ( modlist != NULL ) slap_mods_free( modlist );
} else {
- info->err = MERGE_ERR;
+ info.size_init = 0;
+ result->rc = info.added;
+ be_entry_release_w( &op_tmp, e );
}
+
+ if ( result->rc )
+ info.size_final = get_entry_size( e, info.size_init, result );
+ else
+ info.size_final = info.size_init;
+
+ return ( info.size_final - info.size_init );
}
-
static Attribute*
add_attribute(AttributeDescription *ad,
return new_attr;
}
-static int
-get_size_func (
- Operation *op,
- SlapReply *rs
-)
-{
- struct entry_info *info = op->o_callback->sc_private;
- struct exception result;
-
- if ( rs->sr_type == REP_SEARCH ) {
- result.type = info->err;
- info->size_final = get_entry_size(rs->sr_entry,
- info->size_init, &result);
- }
-
- return 0;
-}
-
-
static int
null_response (
Operation *op,
return LDAP_SUCCESS;
}
-
-#endif /* LDAP_CACHING */