electron/atom/browser/atom_browser_client.h

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// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_ATOM_BROWSER_CLIENT_H_
#define ATOM_BROWSER_ATOM_BROWSER_CLIENT_H_
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#include <map>
#include <set>
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#include <string>
#include <vector>
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#include "brightray/browser/browser_client.h"
#include "content/public/browser/render_process_host_observer.h"
#include "net/ssl/client_cert_identity.h"
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namespace content {
class QuotaPermissionContext;
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class ClientCertificateDelegate;
}
namespace net {
class SSLCertRequestInfo;
}
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namespace atom {
class AtomResourceDispatcherHostDelegate;
class AtomBrowserClient : public brightray::BrowserClient,
public content::RenderProcessHostObserver {
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public:
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AtomBrowserClient();
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virtual ~AtomBrowserClient();
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using Delegate = content::ContentBrowserClient;
void set_delegate(Delegate* delegate) { delegate_ = delegate; }
// Returns the WebContents for pending render processes.
content::WebContents* GetWebContentsFromProcessID(int process_id);
// Don't force renderer process to restart for once.
static void SuppressRendererProcessRestartForOnce();
// Custom schemes to be registered to handle service worker.
static void SetCustomServiceWorkerSchemes(
const std::vector<std::string>& schemes);
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protected:
// content::ContentBrowserClient:
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void RenderProcessWillLaunch(content::RenderProcessHost* host) override;
content::SpeechRecognitionManagerDelegate*
CreateSpeechRecognitionManagerDelegate() override;
void OverrideWebkitPrefs(content::RenderViewHost* render_view_host,
content::WebPreferences* prefs) override;
void OverrideSiteInstanceForNavigation(
content::RenderFrameHost* render_frame_host,
content::BrowserContext* browser_context,
content::SiteInstance* current_instance,
const GURL& dest_url,
content::SiteInstance** new_instance) override;
void AppendExtraCommandLineSwitches(base::CommandLine* command_line,
int child_process_id) override;
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void DidCreatePpapiPlugin(content::BrowserPpapiHost* browser_host) override;
content::QuotaPermissionContext* CreateQuotaPermissionContext() override;
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void AllowCertificateError(
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content::WebContents* web_contents,
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int cert_error,
const net::SSLInfo& ssl_info,
const GURL& request_url,
content::ResourceType resource_type,
bool overridable,
bool strict_enforcement,
bool expired_previous_decision,
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const base::Callback<void(content::CertificateRequestResultType)>&
callback) override;
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void SelectClientCertificate(
content::WebContents* web_contents,
net::SSLCertRequestInfo* cert_request_info,
net::ClientCertIdentityList client_certs,
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std::unique_ptr<content::ClientCertificateDelegate> delegate) override;
void ResourceDispatcherHostCreated() override;
bool CanCreateWindow(
content::RenderFrameHost* opener,
const GURL& opener_url,
const GURL& opener_top_level_frame_url,
const GURL& source_origin,
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content::mojom::WindowContainerType container_type,
const GURL& target_url,
const content::Referrer& referrer,
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const std::string& frame_name,
WindowOpenDisposition disposition,
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const blink::mojom::WindowFeatures& features,
const std::vector<std::string>& additional_features,
const scoped_refptr<content::ResourceRequestBody>& body,
bool user_gesture,
bool opener_suppressed,
bool* no_javascript_access) override;
void GetAdditionalAllowedSchemesForFileSystem(
std::vector<std::string>* schemes) override;
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// brightray::BrowserClient:
brightray::BrowserMainParts* OverrideCreateBrowserMainParts(
const content::MainFunctionParams&) override;
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void WebNotificationAllowed(
int render_process_id,
const base::Callback<void(bool, bool)>& callback) override;
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// content::RenderProcessHostObserver:
void RenderProcessHostDestroyed(content::RenderProcessHost* host) override;
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void RenderProcessReady(content::RenderProcessHost* host) override;
void RenderProcessExited(content::RenderProcessHost* host,
base::TerminationStatus status,
int exit_code) override;
void SiteInstanceDeleting(content::SiteInstance* site_instance) override;
private:
bool ShouldCreateNewSiteInstance(content::RenderFrameHost* render_frame_host,
content::BrowserContext* browser_context,
content::SiteInstance* current_instance,
const GURL& dest_url);
struct ProcessPreferences {
bool sandbox;
bool native_window_open;
bool disable_popups;
};
void AddProcessPreferences(int process_id, ProcessPreferences prefs);
void RemoveProcessPreferences(int process_id);
bool IsRendererSandboxed(int process_id);
bool RendererUsesNativeWindowOpen(int process_id);
bool RendererDisablesPopups(int process_id);
// pending_render_process => web contents.
std::map<int, content::WebContents*> pending_processes_;
std::map<int, ProcessPreferences> process_preferences_;
std::map<int, base::ProcessId> render_process_host_pids_;
// list of site per affinity. weak_ptr to prevent instance locking
std::map<std::string, content::SiteInstance*> site_per_affinities;
base::Lock process_preferences_lock_;
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std::unique_ptr<AtomResourceDispatcherHostDelegate>
resource_dispatcher_host_delegate_;
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Delegate* delegate_;
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DISALLOW_COPY_AND_ASSIGN(AtomBrowserClient);
};
} // namespace atom
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#endif // ATOM_BROWSER_ATOM_BROWSER_CLIENT_H_