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Add config_back_db_close, free some structures

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This commit is contained in:
Howard Chu 2005-07-21 21:27:37 +00:00
parent 49619058ee
commit 769c6232a2
1 changed files with 56 additions and 12 deletions
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68
servers/slapd/bconfig.c
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@ -87,7 +87,7 @@ static struct berval cfdir;
static AttributeDescription *cfAd_backend, *cfAd_database, *cfAd_overlay,
*cfAd_include;
static ConfigFile cf_prv, *cfn = &cf_prv;
static ConfigFile *cfn;
static Avlnode *CfOcTree;
@ -2630,7 +2630,7 @@ read_config(const char *fname, const char *dir) {
rc = read_config_file(cfname, 0, NULL, config_back_cf_table);
if ( rc == 0 )
ber_str2bv( cfname, 0, 1, &cf_prv.c_file );
ber_str2bv( cfname, 0, 1, &cfb->cb_config->c_file );
/* If we got this far and failed, it may be a serious problem. In server
* mode, we should never come to this. However, it may be alright if we're
@ -2980,10 +2980,7 @@ cfAddInclude( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
if ( ca->lineno )
return LDAP_COMPARE_TRUE;
if ( p->ce_type == Cft_Global )
cfn = &cf_prv;
else
cfn = p->ce_private;
cfn = p->ce_private;
ca->private = cfn;
return LDAP_SUCCESS;
}
@ -2995,7 +2992,7 @@ cfAddSchema( CfEntryInfo *p, Entry *e, ConfigArgs *ca )
/* This entry is hardcoded, don't re-parse it */
if ( p->ce_type == Cft_Global ) {
cfn = &cf_prv;
cfn = p->ce_private;
ca->private = cfn;
return LDAP_COMPARE_TRUE;
}
@ -3095,7 +3092,7 @@ config_add_internal( CfBackInfo *cfb, Entry *e, ConfigArgs *ca, SlapReply *rs, i
*/
rc = LDAP_CONSTRAINT_VIOLATION;
if ( colst[0]->co_type == Cft_Global && !last ) {
cfn = &cf_prv;
cfn = cfb->cb_config;
ca->private = cfn;
ca->be = frontendDB; /* just to get past check_vals */
rc = LDAP_SUCCESS;
@ -4012,21 +4009,68 @@ config_back_db_open( BackendDB *be )
return 0;
}
static void
cfb_free_cffile( ConfigFile *cf )
{
ConfigFile *next;
for (; cf; cf=next) {
next = cf->c_sibs;
if ( cf->c_kids )
cfb_free_cffile( cf->c_kids );
ch_free( cf->c_file.bv_val );
ber_bvarray_free( cf->c_dseFiles );
ch_free( cf );
}
}
static void
cfb_free_entries( CfEntryInfo *ce )
{
CfEntryInfo *next;
for (; ce; ce=next) {
next = ce->ce_sibs;
if ( ce->ce_kids )
cfb_free_entries( ce->ce_kids );
ce->ce_entry->e_private = NULL;
entry_free( ce->ce_entry );
ch_free( ce );
}
}
static int
config_back_db_destroy( Backend *be )
config_back_db_close( BackendDB *be )
{
CfBackInfo *cfb = be->be_private;
/* Note - this is asymmetric; cfb->cb_config was allocated in db_init
* not db_open. We cannot re-open this DB after a close. (Not that we
* ever could anyway.)
*/
cfb_free_cffile( cfb->cb_config );
cfb->cb_config = NULL;
cfb_free_entries( cfb->cb_root );
cfb->cb_root = NULL;
return 0;
}
static int
config_back_db_destroy( BackendDB *be )
{
free( be->be_private );
return 0;
}
static int
config_back_db_init( Backend *be )
config_back_db_init( BackendDB *be )
{
struct berval dn;
CfBackInfo *cfb;
cfb = ch_calloc( 1, sizeof(CfBackInfo));
cfb->cb_config = &cf_prv;
cfb->cb_config = ch_calloc( 1, sizeof(ConfigFile));
be->be_private = cfb;
ber_dupbv( &be->be_rootdn, &config_rdn );
@ -4181,7 +4225,7 @@ config_back_initialize( BackendInfo *bi )
bi->bi_db_init = config_back_db_init;
bi->bi_db_config = 0;
bi->bi_db_open = config_back_db_open;
bi->bi_db_close = 0;
bi->bi_db_close = config_back_db_close;
bi->bi_db_destroy = config_back_db_destroy;
bi->bi_op_bind = config_back_bind;