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// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/builtins/builtins.h"
#include "src/builtins/builtins-utils.h"
#include "src/compiler.h"
#include "src/uri.h"
namespace v8 {
namespace internal {
// ES6 section 18.2.6.2 decodeURI (encodedURI)
BUILTIN(GlobalDecodeURI) {
HandleScope scope(isolate);
Handle<String> encoded_uri;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, encoded_uri,
Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(isolate, Uri::DecodeUri(isolate, encoded_uri));
}
// ES6 section 18.2.6.3 decodeURIComponent (encodedURIComponent)
BUILTIN(GlobalDecodeURIComponent) {
HandleScope scope(isolate);
Handle<String> encoded_uri_component;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, encoded_uri_component,
Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(
isolate, Uri::DecodeUriComponent(isolate, encoded_uri_component));
}
// ES6 section 18.2.6.4 encodeURI (uri)
BUILTIN(GlobalEncodeURI) {
HandleScope scope(isolate);
Handle<String> uri;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, uri, Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(isolate, Uri::EncodeUri(isolate, uri));
}
// ES6 section 18.2.6.5 encodeURIComponenet (uriComponent)
BUILTIN(GlobalEncodeURIComponent) {
HandleScope scope(isolate);
Handle<String> uri_component;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, uri_component,
Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(isolate,
Uri::EncodeUriComponent(isolate, uri_component));
}
// ES6 section B.2.1.1 escape (string)
BUILTIN(GlobalEscape) {
HandleScope scope(isolate);
Handle<String> string;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, string,
Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(isolate, Uri::Escape(isolate, string));
}
// ES6 section B.2.1.2 unescape (string)
BUILTIN(GlobalUnescape) {
HandleScope scope(isolate);
Handle<String> string;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, string,
Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
RETURN_RESULT_OR_FAILURE(isolate, Uri::Unescape(isolate, string));
}
// ES6 section 18.2.1 eval (x)
BUILTIN(GlobalEval) {
HandleScope scope(isolate);
Handle<Object> x = args.atOrUndefined(isolate, 1);
Handle<JSFunction> target = args.target<JSFunction>();
Handle<JSObject> target_global_proxy(target->global_proxy(), isolate);
if (!x->IsString()) return *x;
if (!Builtins::AllowDynamicFunction(isolate, target, target_global_proxy)) {
isolate->CountUsage(v8::Isolate::kFunctionConstructorReturnedUndefined);
return isolate->heap()->undefined_value();
}
Handle<JSFunction> function;
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
isolate, function, Compiler::GetFunctionFromString(
handle(target->native_context(), isolate),
Handle<String>::cast(x), NO_PARSE_RESTRICTION));
RETURN_RESULT_OR_FAILURE(
isolate,
Execution::Call(isolate, function, target_global_proxy, 0, nullptr));
}
} // namespace internal
} // namespace v8
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