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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_WEBAUTHN_OBSERVABLE_AUTHENTICATOR_LIST_H_
#define CHROME_BROWSER_WEBAUTHN_OBSERVABLE_AUTHENTICATOR_LIST_H_
#include <stddef.h>
#include <string_view>
#include <vector>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/webauthn/authenticator_reference.h"
class AuthenticatorListObserver;
// List of AuthenticatorReference maintained by
// AuthenticatorRequestDialogController that BleDeviceHoverListModel observes to
// add views to WebAuthN UI modal dialog views.
class ObservableAuthenticatorList {
public:
ObservableAuthenticatorList();
ObservableAuthenticatorList(const ObservableAuthenticatorList&);
ObservableAuthenticatorList(ObservableAuthenticatorList&&);
ObservableAuthenticatorList& operator=(const ObservableAuthenticatorList&) =
delete;
ObservableAuthenticatorList& operator=(ObservableAuthenticatorList&&);
~ObservableAuthenticatorList();
void AddAuthenticator(AuthenticatorReference authenticator);
void RemoveAuthenticator(std::string_view authenticator_id);
void RemoveAllAuthenticators();
AuthenticatorReference* GetAuthenticator(std::string_view authenticator_id);
void SetObserver(AuthenticatorListObserver* observer);
void RemoveObserver();
std::vector<AuthenticatorReference>& authenticator_list() {
return authenticator_list_;
}
size_t size() const { return authenticator_list_.size(); }
private:
using AuthenticatorListIterator =
std::vector<AuthenticatorReference>::iterator;
AuthenticatorListIterator GetAuthenticatorIterator(
std::string_view authenticator_id);
std::vector<AuthenticatorReference> authenticator_list_;
raw_ptr<AuthenticatorListObserver> observer_ = nullptr;
};
#endif // CHROME_BROWSER_WEBAUTHN_OBSERVABLE_AUTHENTICATOR_LIST_H_
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