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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CRED_MAN_DELEGATE_FACTORY_H_
#define COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CRED_MAN_DELEGATE_FACTORY_H_
#include <memory>
#include "base/containers/flat_map.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
namespace content {
class NavigationHandle;
class RenderFrameHost;
class WebContents;
} // namespace content
namespace webauthn {
class WebAuthnCredManDelegate;
class WebAuthnCredManDelegateFactory
: public content::WebContentsObserver,
public content::WebContentsUserData<WebAuthnCredManDelegateFactory> {
public:
WebAuthnCredManDelegateFactory(const WebAuthnCredManDelegateFactory&) =
delete;
WebAuthnCredManDelegateFactory& operator=(
const WebAuthnCredManDelegateFactory&) = delete;
~WebAuthnCredManDelegateFactory() override;
// Returns the instance of WebAuthnCredManDelegateFactory for the
// given |web_contents|, creating one if it doesn't already exist.
static WebAuthnCredManDelegateFactory* GetFactory(
content::WebContents* web_contents);
// Returns the delegate for the given frame, creating one if possible.
// Can return nullptr.
WebAuthnCredManDelegate* GetRequestDelegate(
content::RenderFrameHost* frame_host);
private:
friend class content::WebContentsUserData<WebAuthnCredManDelegateFactory>;
friend class WebAuthnCredManDelegateFactoryTestApi;
explicit WebAuthnCredManDelegateFactory(content::WebContents* web_contents);
// content::WebContentsObserver:
void RenderFrameDeleted(content::RenderFrameHost* frame_host) override;
void DidFinishNavigation(
content::NavigationHandle* navigation_handle) override;
base::flat_map<content::RenderFrameHost*,
std::unique_ptr<WebAuthnCredManDelegate>>
delegate_map_;
WEB_CONTENTS_USER_DATA_KEY_DECL();
};
} // namespace webauthn
#endif // COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CRED_MAN_DELEGATE_FACTORY_H_
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