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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INTERNALS_UI_H_
#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INTERNALS_UI_H_
#include <memory>
#include <set>
#include <unordered_map>
#include "base/files/file_path.h"
#include "base/functional/callback_forward.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/values.h"
#include "content/public/browser/web_ui_controller.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "content/public/browser/webui_config.h"
#include "content/public/common/url_constants.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
namespace content {
class StoragePartition;
class ServiceWorkerInternalsUI;
class ServiceWorkerContextWrapper;
struct ServiceWorkerRegistrationInfo;
struct ServiceWorkerVersionInfo;
class ServiceWorkerInternalsUIConfig
: public DefaultWebUIConfig<ServiceWorkerInternalsUI> {
public:
ServiceWorkerInternalsUIConfig()
: DefaultWebUIConfig(kChromeUIScheme,
kChromeUIServiceWorkerInternalsHost) {}
};
class ServiceWorkerInternalsUI : public WebUIController {
public:
explicit ServiceWorkerInternalsUI(WebUI* web_ui);
~ServiceWorkerInternalsUI() override;
};
class ServiceWorkerInternalsHandler : public WebUIMessageHandler {
public:
using StatusCallback =
base::OnceCallback<void(blink::ServiceWorkerStatusCode)>;
ServiceWorkerInternalsHandler();
~ServiceWorkerInternalsHandler() override;
void OnRunningStateChanged();
void OnVersionStateChanged(int partition_id, int64_t version_id);
void OnVersionRouterRulesChanged();
void OnErrorEvent(const std::string& event_name,
int partition_id,
int64_t version_id,
const base::Value::Dict& details);
void OnRegistrationEvent(const std::string& event_name, const GURL& scope);
void OnDidGetRegistrations(
int partition_id,
const base::FilePath& context_path,
const std::vector<ServiceWorkerRegistrationInfo>& live_registrations,
const std::vector<ServiceWorkerVersionInfo>& live_versions,
const std::vector<ServiceWorkerRegistrationInfo>& stored_registrations);
void OnOperationComplete(int status, const std::string& callback_id);
// WebUIMessageHandler implementation.
void RegisterMessages() override;
void OnJavascriptDisallowed() override;
private:
class OperationProxy;
class PartitionObserver;
void AddContextFromStoragePartition(StoragePartition* partition);
void RemoveObserverFromStoragePartition(StoragePartition* partition);
// Called from Javascript.
void HandleGetOptions(const base::Value::List& args);
void HandleSetOption(const base::Value::List& args);
void HandleGetAllRegistrations(const base::Value::List& args);
void HandleStopWorker(const base::Value::List& args);
void HandleInspectWorker(const base::Value::List& args);
void HandleUnregister(const base::Value::List& args);
void HandleStartWorker(const base::Value::List& args);
bool GetServiceWorkerContext(
int partition_id,
scoped_refptr<ServiceWorkerContextWrapper>* context);
void StopWorkerWithId(scoped_refptr<ServiceWorkerContextWrapper> context,
int64_t version_id,
StatusCallback callback);
void UnregisterWithScope(scoped_refptr<ServiceWorkerContextWrapper> context,
const GURL& scope,
blink::StorageKey& storage_key,
StatusCallback callback) const;
std::unordered_map<uintptr_t, std::unique_ptr<PartitionObserver>> observers_;
int next_partition_id_ = 0;
base::WeakPtrFactory<ServiceWorkerInternalsHandler> weak_ptr_factory_{this};
};
} // namespace content
#endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_INTERNALS_UI_H_
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