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// Copyright 2013 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.
#ifndef CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
#define CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "base/lazy_instance.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "build/build_config.h"
#include "chrome/browser/extensions/chrome_notification_observer.h"
#include "extensions/browser/extensions_browser_client.h"
namespace base {
class CommandLine;
}
namespace content {
class BrowserContext;
}
namespace extensions {
class ChromeComponentExtensionResourceManager;
class ChromeExtensionsAPIClient;
class ChromeProcessManagerDelegate;
class ContentSettingsPrefsObserver;
// Implementation of BrowserClient for Chrome, which includes
// knowledge of Profiles, BrowserContexts and incognito.
//
// NOTE: Methods that do not require knowledge of browser concepts should be
// implemented in ChromeExtensionsClient even if they are only used in the
// browser process (see chrome/common/extensions/chrome_extensions_client.h).
class ChromeExtensionsBrowserClient : public ExtensionsBrowserClient {
public:
ChromeExtensionsBrowserClient();
~ChromeExtensionsBrowserClient() override;
// ExtensionsBrowserClient overrides:
bool IsShuttingDown() override;
bool AreExtensionsDisabled(const base::CommandLine& command_line,
content::BrowserContext* context) override;
bool IsValidContext(content::BrowserContext* context) override;
bool IsSameContext(content::BrowserContext* first,
content::BrowserContext* second) override;
bool HasOffTheRecordContext(content::BrowserContext* context) override;
content::BrowserContext* GetOffTheRecordContext(
content::BrowserContext* context) override;
content::BrowserContext* GetOriginalContext(
content::BrowserContext* context) override;
#if defined(OS_CHROMEOS)
std::string GetUserIdHashFromContext(
content::BrowserContext* context) override;
#endif
bool IsGuestSession(content::BrowserContext* context) const override;
bool IsExtensionIncognitoEnabled(
const std::string& extension_id,
content::BrowserContext* context) const override;
bool CanExtensionCrossIncognito(
const Extension* extension,
content::BrowserContext* context) const override;
net::URLRequestJob* MaybeCreateResourceBundleRequestJob(
net::URLRequest* request,
net::NetworkDelegate* network_delegate,
const base::FilePath& directory_path,
const std::string& content_security_policy,
bool send_cors_header) override;
bool AllowCrossRendererResourceLoad(net::URLRequest* request,
bool is_incognito,
const Extension* extension,
InfoMap* extension_info_map) override;
PrefService* GetPrefServiceForContext(
content::BrowserContext* context) override;
void GetEarlyExtensionPrefsObservers(
content::BrowserContext* context,
std::vector<ExtensionPrefsObserver*>* observers) const override;
ProcessManagerDelegate* GetProcessManagerDelegate() const override;
scoped_ptr<ExtensionHostDelegate> CreateExtensionHostDelegate() override;
bool DidVersionUpdate(content::BrowserContext* context) override;
void PermitExternalProtocolHandler() override;
bool IsRunningInForcedAppMode() override;
bool IsLoggedInAsPublicAccount() override;
ApiActivityMonitor* GetApiActivityMonitor(
content::BrowserContext* context) override;
ExtensionSystemProvider* GetExtensionSystemFactory() override;
void RegisterExtensionFunctions(
ExtensionFunctionRegistry* registry) const override;
void RegisterMojoServices(content::RenderFrameHost* render_frame_host,
const Extension* extension) const override;
scoped_ptr<RuntimeAPIDelegate> CreateRuntimeAPIDelegate(
content::BrowserContext* context) const override;
const ComponentExtensionResourceManager*
GetComponentExtensionResourceManager() override;
void BroadcastEventToRenderers(events::HistogramValue histogram_value,
const std::string& event_name,
scoped_ptr<base::ListValue> args) override;
net::NetLog* GetNetLog() override;
ExtensionCache* GetExtensionCache() override;
bool IsBackgroundUpdateAllowed() override;
bool IsMinBrowserVersionSupported(const std::string& min_version) override;
ExtensionWebContentsObserver* GetExtensionWebContentsObserver(
content::WebContents* web_contents) override;
void ReportError(content::BrowserContext* context,
scoped_ptr<ExtensionError> error) override;
void CleanUpWebView(content::BrowserContext* browser_context,
int embedder_process_id,
int view_instance_id) override;
void AttachExtensionTaskManagerTag(content::WebContents* web_contents,
ViewType view_type) override;
scoped_refptr<update_client::UpdateClient> CreateUpdateClient(
content::BrowserContext* context) override;
int GetTabIdForWebContents(content::WebContents* web_contents) override;
private:
friend struct base::DefaultLazyInstanceTraits<ChromeExtensionsBrowserClient>;
// Observer for Chrome-specific notifications.
ChromeNotificationObserver notification_observer_;
// Support for ProcessManager.
scoped_ptr<ChromeProcessManagerDelegate> process_manager_delegate_;
// Client for API implementations.
scoped_ptr<ChromeExtensionsAPIClient> api_client_;
scoped_ptr<ChromeComponentExtensionResourceManager> resource_manager_;
scoped_ptr<ExtensionCache> extension_cache_;
DISALLOW_COPY_AND_ASSIGN(ChromeExtensionsBrowserClient);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_CHROME_EXTENSIONS_BROWSER_CLIENT_H_
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