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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.
#ifndef EXTENSIONS_SHELL_BROWSER_SHELL_CONTENT_BROWSER_CLIENT_H_
#define EXTENSIONS_SHELL_BROWSER_SHELL_CONTENT_BROWSER_CLIENT_H_
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "content/public/browser/content_browser_client.h"
class GURL;
namespace base {
class CommandLine;
}
namespace content {
class BrowserContext;
}
namespace extensions {
class Extension;
class ShellBrowserMainDelegate;
class ShellBrowserMainParts;
// Content module browser process support for app_shell.
class ShellContentBrowserClient : public content::ContentBrowserClient {
public:
explicit ShellContentBrowserClient(
ShellBrowserMainDelegate* browser_main_delegate);
~ShellContentBrowserClient() override;
// Returns the single instance.
static ShellContentBrowserClient* Get();
// Returns the single browser context for app_shell.
content::BrowserContext* GetBrowserContext();
// content::ContentBrowserClient overrides.
content::BrowserMainParts* CreateBrowserMainParts(
const content::MainFunctionParams& parameters) override;
void RenderProcessWillLaunch(
content::RenderProcessHost* host,
service_manager::mojom::ServiceRequest* service_request) override;
bool ShouldUseProcessPerSite(content::BrowserContext* browser_context,
const GURL& effective_url) override;
void GetQuotaSettings(
content::BrowserContext* context,
content::StoragePartition* partition,
storage::OptionalQuotaSettingsCallback callback) override;
bool IsHandledURL(const GURL& url) override;
void SiteInstanceGotProcess(content::SiteInstance* site_instance) override;
void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
int child_process_id) override;
content::SpeechRecognitionManagerDelegate*
CreateSpeechRecognitionManagerDelegate() override;
content::BrowserPpapiHost* GetExternalBrowserPpapiHost(
int plugin_process_id) override;
void GetAdditionalAllowedSchemesForFileSystem(
std::vector<std::string>* additional_schemes) override;
content::DevToolsManagerDelegate* GetDevToolsManagerDelegate() override;
std::vector<std::unique_ptr<content::NavigationThrottle>>
CreateThrottlesForNavigation(
content::NavigationHandle* navigation_handle) override;
std::unique_ptr<content::NavigationUIData> GetNavigationUIData(
content::NavigationHandle* navigation_handle) override;
void RegisterNonNetworkNavigationURLLoaderFactories(
int frame_tree_node_id,
NonNetworkURLLoaderFactoryMap* factories) override;
void RegisterNonNetworkSubresourceURLLoaderFactories(
int render_process_id,
int render_frame_id,
NonNetworkURLLoaderFactoryMap* factories) override;
bool WillCreateURLLoaderFactory(
content::BrowserContext* browser_context,
content::RenderFrameHost* frame_host,
int render_process_id,
bool is_navigation,
const url::Origin& request_initiator,
network::mojom::URLLoaderFactoryRequest* factory_request,
network::mojom::TrustedURLLoaderHeaderClientPtrInfo* header_client,
bool* bypass_redirect_checks) override;
bool HandleExternalProtocol(
const GURL& url,
content::ResourceRequestInfo::WebContentsGetter web_contents_getter,
int child_id,
content::NavigationUIData* navigation_data,
bool is_main_frame,
ui::PageTransition page_transition,
bool has_user_gesture,
const std::string& method,
const net::HttpRequestHeaders& headers) override;
network::mojom::URLLoaderFactoryPtrInfo
CreateURLLoaderFactoryForNetworkRequests(
content::RenderProcessHost* process,
network::mojom::NetworkContext* network_context,
network::mojom::TrustedURLLoaderHeaderClientPtrInfo* header_client,
const url::Origin& request_initiator) override;
std::string GetUserAgent() const override;
protected:
// Subclasses may wish to provide their own ShellBrowserMainParts.
virtual ShellBrowserMainParts* CreateShellBrowserMainParts(
const content::MainFunctionParams& parameters,
ShellBrowserMainDelegate* browser_main_delegate);
private:
// Appends command line switches for a renderer process.
void AppendRendererSwitches(base::CommandLine* command_line);
// Returns the extension or app associated with |site_instance| or NULL.
const Extension* GetExtension(content::SiteInstance* site_instance);
// Owned by content::BrowserMainLoop.
ShellBrowserMainParts* browser_main_parts_;
// Owned by ShellBrowserMainParts.
ShellBrowserMainDelegate* browser_main_delegate_;
DISALLOW_COPY_AND_ASSIGN(ShellContentBrowserClient);
};
} // namespace extensions
#endif // EXTENSIONS_SHELL_BROWSER_SHELL_CONTENT_BROWSER_CLIENT_H_