[PHP-CVS] cvs: php-src /ext/unicode unicode_iterators.c

[Andrei Zmievski]

andrei          Mon Feb  6 17:42:28 2006 UTC

  Modified files:              
    /php-src/ext/unicode        unicode_iterators.c 
  Log:
  Make TextIterator fast again, now that we don't have to worry about
  references.
  
  
http://cvs.php.net/viewcvs.cgi/php-src/ext/unicode/unicode_iterators.c?r1=1.11&r2=1.12&diff_format=u
Index: php-src/ext/unicode/unicode_iterators.c
diff -u php-src/ext/unicode/unicode_iterators.c:1.11 
php-src/ext/unicode/unicode_iterators.c:1.12
--- php-src/ext/unicode/unicode_iterators.c:1.11        Sun Feb  5 23:31:47 2006
+++ php-src/ext/unicode/unicode_iterators.c     Mon Feb  6 17:42:28 2006
@@ -14,7 +14,7 @@
    +----------------------------------------------------------------------+
 */
 
-/* $Id: unicode_iterators.c,v 1.11 2006/02/05 23:31:47 helly Exp $ */
+/* $Id: unicode_iterators.c,v 1.12 2006/02/06 17:42:28 andrei Exp $ */
 
 /*
  * TODO
@@ -126,16 +126,11 @@
        UChar32 cp;
        int32_t tmp, buf_len;
 
-       if (!object->current) {
-               MAKE_STD_ZVAL(object->current);
-               Z_USTRVAL_P(object->current) = eumalloc(3);
-               Z_TYPE_P(object->current) = IS_UNICODE;
-               tmp = object->u.cp.offset;
-               U16_NEXT(object->text, tmp, object->text_len, cp);
-               buf_len = zend_codepoint_to_uchar(cp, 
Z_USTRVAL_P(object->current));
-               Z_USTRVAL_P(object->current)[buf_len] = 0;
-               Z_USTRLEN_P(object->current) = buf_len;
-       }
+       tmp = object->u.cp.offset;
+       U16_NEXT(object->text, tmp, object->text_len, cp);
+       buf_len = zend_codepoint_to_uchar(cp, Z_USTRVAL_P(object->current));
+       Z_USTRVAL_P(object->current)[buf_len] = 0;
+       Z_USTRLEN_P(object->current) = buf_len;
 }
 
 static int text_iter_cp_key(text_iter_obj* object TSRMLS_DC)
@@ -147,20 +142,12 @@
 {
        U16_FWD_1(object->text, object->u.cp.offset, object->text_len);
        object->u.cp.index++;
-       if (object->current) {
-               zval_ptr_dtor(&object->current);
-               object->current = NULL;
-       }
 }
 
 static void text_iter_cp_rewind(text_iter_obj *object TSRMLS_DC)
 {
        object->u.cp.offset = 0;
        object->u.cp.index  = 0;
-       if (object->current) {
-               zval_ptr_dtor(&object->current);
-               object->current = NULL;
-       }
 }
 
 static text_iter_ops text_iter_cp_ops = {
@@ -268,9 +255,8 @@
        if (intern->text) {
                efree(intern->text);
        }
-       if (intern->current) {
-               zval_ptr_dtor(&intern->current);
-       }
+       ZVAL_DELREF(intern->current);
+       zval_ptr_dtor(&intern->current);
        efree(object);
 }
 
@@ -289,6 +275,10 @@
        zend_hash_copy(intern->std.properties, &class_type->default_properties, 
(copy_ctor_func_t) zval_add_ref, (void *) &tmp, sizeof(zval *));
 
        intern->type = ITER_CODE_POINT;
+       MAKE_STD_ZVAL(intern->current); /* pre-allocate buffer for codepoint */
+       Z_USTRVAL_P(intern->current) = eumalloc(3);
+       Z_TYPE_P(intern->current) = IS_UNICODE;
+       ZVAL_ADDREF(intern->current);
 
        retval.handle = zend_objects_store_put(intern, 
(zend_objects_store_dtor_t)zend_objects_destroy_object, 
(zend_objects_free_object_storage_t) text_iterator_free_storage, NULL 
TSRMLS_CC);
        retval.handlers = zend_get_std_object_handlers();

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