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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "third_party/blink/renderer/modules/service_worker/service_worker_thread.h"
#include <memory>
#include "third_party/blink/renderer/core/inspector/thread_debugger.h"
#include "third_party/blink/renderer/core/workers/global_scope_creation_params.h"
#include "third_party/blink/renderer/core/workers/worker_backing_thread.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_global_scope.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_global_scope_proxy.h"
#include "third_party/blink/renderer/modules/service_worker/service_worker_installed_scripts_manager.h"
#include "third_party/blink/renderer/platform/cross_thread_functional.h"
#include "third_party/blink/renderer/platform/loader/fetch/fetch_client_settings_object_snapshot.h"
#include "third_party/blink/renderer/platform/scheduler/public/post_cross_thread_task.h"
#include "v8/include/v8-inspector.h"
namespace blink {
ServiceWorkerThread::ServiceWorkerThread(
ServiceWorkerGlobalScopeProxy* global_scope_proxy,
std::unique_ptr<ServiceWorkerInstalledScriptsManager>
installed_scripts_manager,
mojom::blink::CacheStoragePtrInfo cache_storage_info)
: WorkerThread(*global_scope_proxy),
global_scope_proxy_(global_scope_proxy),
worker_backing_thread_(std::make_unique<WorkerBackingThread>(
ThreadCreationParams(GetThreadType()))),
installed_scripts_manager_(std::move(installed_scripts_manager)),
cache_storage_info_(std::move(cache_storage_info)) {}
ServiceWorkerThread::~ServiceWorkerThread() {
global_scope_proxy_->Detach();
}
void ServiceWorkerThread::ClearWorkerBackingThread() {
worker_backing_thread_ = nullptr;
}
InstalledScriptsManager* ServiceWorkerThread::GetInstalledScriptsManager() {
return installed_scripts_manager_.get();
}
void ServiceWorkerThread::TerminateForTesting() {
global_scope_proxy_->TerminateWorkerContext();
WorkerThread::TerminateForTesting();
}
void ServiceWorkerThread::RunInstalledClassicScript(
const KURL& script_url,
const v8_inspector::V8StackTraceId& stack_id) {
// Use TaskType::kDOMManipulation for consistency with
// WorkerThread::EvaluateClassicScript().
PostCrossThreadTask(
*GetTaskRunner(TaskType::kDOMManipulation), FROM_HERE,
CrossThreadBindOnce(
&ServiceWorkerThread::RunInstalledClassicScriptOnWorkerThread,
CrossThreadUnretained(this), script_url, stack_id));
}
void ServiceWorkerThread::RunInstalledModuleScript(
const KURL& module_url_record,
const FetchClientSettingsObjectSnapshot& outside_settings_object,
network::mojom::FetchCredentialsMode credentials_mode) {
PostCrossThreadTask(
*GetTaskRunner(TaskType::kDOMManipulation), FROM_HERE,
CrossThreadBindOnce(
&ServiceWorkerThread::RunInstalledModuleScriptOnWorkerThread,
CrossThreadUnretained(this), module_url_record,
WTF::Passed(outside_settings_object.CopyData()), credentials_mode));
}
void ServiceWorkerThread::RunInstalledClassicScriptOnWorkerThread(
const KURL& script_url,
const v8_inspector::V8StackTraceId& stack_id) {
DCHECK(IsCurrentThread());
To<ServiceWorkerGlobalScope>(GlobalScope())
->RunInstalledClassicScript(script_url, stack_id);
}
void ServiceWorkerThread::RunInstalledModuleScriptOnWorkerThread(
const KURL& module_url_record,
std::unique_ptr<CrossThreadFetchClientSettingsObjectData>
outside_settings_object,
network::mojom::FetchCredentialsMode credentials_mode) {
DCHECK(IsCurrentThread());
To<ServiceWorkerGlobalScope>(GlobalScope())
->RunInstalledModuleScript(
module_url_record,
*MakeGarbageCollected<FetchClientSettingsObjectSnapshot>(
std::move(outside_settings_object)),
credentials_mode);
}
WorkerOrWorkletGlobalScope* ServiceWorkerThread::CreateWorkerGlobalScope(
std::unique_ptr<GlobalScopeCreationParams> creation_params) {
return ServiceWorkerGlobalScope::Create(this, std::move(creation_params),
std::move(cache_storage_info_),
time_origin_);
}
} // namespace blink