/*
Checks whether an entry has a particular attribute type, and optionally
returns the value. Only for use with single-valued attributes - it returns
the first value it finds.
*/
int
has_attr( Slapi_Entry* target_entry, char* attr_name, char** val ) {
Slapi_ValueSet *values = NULL;
Slapi_Value* sval;
char *actual_type_name = NULL;
int type_name_disposition = 0, attr_free_flags = 0, rc = 0;
/* Use vattr interface to support virtual attributes, e.g.
acctPolicySubentry has a good chance of being supplied by CoS */
if ( slapi_vattr_values_get( target_entry, attr_name, &values, &type_name_disposition, &actual_type_name, 0, &attr_free_flags) == 0) {
if( slapi_valueset_first_value( values, &sval ) == -1 ) {
rc = 0;
} else {
rc = 1;
if( val ) {
/* Caller wants a copy of the found attribute's value */
*val = slapi_ch_strdup( slapi_value_get_string( sval ) );
}
}
} else {
rc = 0;
}
slapi_vattr_values_free(&values, &actual_type_name, attr_free_flags);
return( rc );
}
static void pwd_values_free(Slapi_ValueSet** results,
char** actual_type_name, int buffer_flags)
{
slapi_vattr_values_free(results, actual_type_name, buffer_flags);
}