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// Copyright 2014 The Chromium 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 "third_party/blink/renderer/modules/service_worker/service_worker_client.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_window_client.h"
#include <memory>
#include "base/memory/scoped_refptr.h"
#include "services/network/public/mojom/request_context_frame_type.mojom-blink.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/renderer/bindings/core/v8/callback_promise_adapter.h"
#include "third_party/blink/renderer/bindings/core/v8/serialization/post_message_helper.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/frame/use_counter.h"
#include "third_party/blink/renderer/core/messaging/blink_transferable_message.h"
#include "third_party/blink/renderer/core/messaging/post_message_options.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_global_scope_client.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
namespace blink {
ServiceWorkerClient* ServiceWorkerClient::Create(
const WebServiceWorkerClientInfo& info) {
return new ServiceWorkerClient(info);
}
ServiceWorkerClient* ServiceWorkerClient::Create(
const mojom::blink::ServiceWorkerClientInfo& info) {
return new ServiceWorkerClient(info);
}
ServiceWorkerClient::ServiceWorkerClient(const WebServiceWorkerClientInfo& info)
: uuid_(info.uuid),
url_(info.url.GetString()),
type_(info.client_type),
frame_type_(info.frame_type) {}
ServiceWorkerClient::ServiceWorkerClient(
const mojom::blink::ServiceWorkerClientInfo& info)
: uuid_(info.client_uuid),
url_(info.url.GetString()),
type_(info.client_type),
frame_type_(info.frame_type) {}
ServiceWorkerClient::~ServiceWorkerClient() = default;
String ServiceWorkerClient::type() const {
switch (type_) {
case mojom::ServiceWorkerClientType::kWindow:
return "window";
case mojom::ServiceWorkerClientType::kSharedWorker:
return "sharedworker";
case mojom::ServiceWorkerClientType::kAll:
NOTREACHED();
return String();
}
NOTREACHED();
return String();
}
String ServiceWorkerClient::frameType(ScriptState* script_state) const {
UseCounter::Count(ExecutionContext::From(script_state),
WebFeature::kServiceWorkerClientFrameType);
switch (frame_type_) {
case network::mojom::RequestContextFrameType::kAuxiliary:
return "auxiliary";
case network::mojom::RequestContextFrameType::kNested:
return "nested";
case network::mojom::RequestContextFrameType::kNone:
return "none";
case network::mojom::RequestContextFrameType::kTopLevel:
return "top-level";
}
NOTREACHED();
return String();
}
void ServiceWorkerClient::postMessage(ScriptState* script_state,
const ScriptValue& message,
Vector<ScriptValue>& transfer,
ExceptionState& exception_state) {
PostMessageOptions options;
if (!transfer.IsEmpty())
options.setTransfer(transfer);
postMessage(script_state, message, options, exception_state);
}
void ServiceWorkerClient::postMessage(ScriptState* script_state,
const ScriptValue& message,
const PostMessageOptions& options,
ExceptionState& exception_state) {
ExecutionContext* context = ExecutionContext::From(script_state);
Transferables transferables;
scoped_refptr<SerializedScriptValue> serialized_message =
PostMessageHelper::SerializeMessageByCopy(script_state->GetIsolate(),
message, options, transferables,
exception_state);
if (exception_state.HadException())
return;
DCHECK(serialized_message);
BlinkTransferableMessage msg;
msg.message = serialized_message;
msg.ports = MessagePort::DisentanglePorts(
context, transferables.message_ports, exception_state);
if (exception_state.HadException())
return;
ServiceWorkerGlobalScopeClient::From(context)->PostMessageToClient(
uuid_, std::move(msg));
}
} // namespace blink
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