1/* Copyright JS Foundation and other contributors, http://js.foundation
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "ecma-builtins.h"
17#include "ecma-exceptions.h"
18#include "ecma-gc.h"
19#include "ecma-globals.h"
20#include "ecma-helpers.h"
21#include "ecma-proxy-object.h"
22#include "jrt.h"
23
24#if ENABLED (JERRY_ES2015_BUILTIN_PROXY)
25
26#define ECMA_BUILTINS_INTERNAL
27#include "ecma-builtins-internal.h"
28
29#define BUILTIN_INC_HEADER_NAME "ecma-builtin-proxy.inc.h"
30#define BUILTIN_UNDERSCORED_ID proxy
31#include "ecma-builtin-internal-routines-template.inc.h"
32
33/** \addtogroup ecma ECMA
34 * @{
35 *
36 * \addtogroup ecmabuiltins
37 * @{
38 *
39 * \addtogroup proxy ECMA Proxy object built-in
40 * @{
41 */
42
43/**
44 * The Proxy object's 'revocable' routine
45 *
46 * See also:
47 *         ES2015 26.2.2.1
48 *
49 * @return ecma value
50 *         Returned value must be freed with ecma_free_value.
51 */
52static ecma_value_t
53ecma_builtin_proxy_object_revocable (ecma_value_t this_arg, /**< 'this' argument */
54                                     ecma_value_t target, /**< target argument */
55                                     ecma_value_t handler) /**< handler argument */
56{
57  JERRY_UNUSED (this_arg);
58
59  ecma_object_t *rev_proxy_p = ecma_proxy_create_revocable (target, handler);
60
61  if (JERRY_UNLIKELY (rev_proxy_p == NULL))
62  {
63    return ECMA_VALUE_ERROR;
64  }
65
66  return ecma_make_object_value (rev_proxy_p);
67} /* ecma_builtin_proxy_object_revocable */
68
69/**
70 * Handle calling [[Call]] of built-in Proxy object
71 *
72 * See also:
73 *          ES2015 26.2.2
74 *
75 * @return raised error
76 */
77ecma_value_t
78ecma_builtin_proxy_dispatch_call (const ecma_value_t *arguments_list_p, /**< arguments list */
79                                  ecma_length_t arguments_list_len) /**< number of arguments */
80{
81  JERRY_ASSERT (arguments_list_len == 0 || arguments_list_p != NULL);
82
83  /* 1. */
84  return ecma_raise_type_error (ECMA_ERR_MSG ("Constructor Proxy requires 'new'"));
85} /* ecma_builtin_proxy_dispatch_call */
86
87/**
88 * Handle calling [[Construct]] of built-in proxy object
89 *
90 * See also:
91 *          ES2015 26.2.2
92 *
93 * @return ECMA_VALUE_ERROR - if the operation fails
94 *         new proxy object - otherwise
95 */
96ecma_value_t
97ecma_builtin_proxy_dispatch_construct (const ecma_value_t *arguments_list_p, /**< arguments list */
98                                       ecma_length_t arguments_list_len) /**< number of arguments */
99{
100  JERRY_ASSERT (arguments_list_len == 0 || arguments_list_p != NULL);
101
102  /* 2. */
103  ecma_object_t *proxy_p = ecma_proxy_create (arguments_list_len > 0 ? arguments_list_p[0] : ECMA_VALUE_UNDEFINED,
104                                              arguments_list_len > 1 ? arguments_list_p[1] : ECMA_VALUE_UNDEFINED);
105
106  if (JERRY_UNLIKELY (proxy_p == NULL))
107  {
108    return ECMA_VALUE_ERROR;
109  }
110
111  return ecma_make_object_value (proxy_p);
112} /* ecma_builtin_proxy_dispatch_construct */
113
114/**
115 * @}
116 * @}
117 * @}
118 */
119
120#endif /* ENABLED (JERRY_ES2015_BUILTIN_PROXY) */
121