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- // Copyright (c) 2011 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 COMPONENTS_ERROR_PAGE_COMMON_LOCALIZED_ERROR_H_
- #define COMPONENTS_ERROR_PAGE_COMMON_LOCALIZED_ERROR_H_
- #include <memory>
- #include <string>
- #include "base/values.h"
- #include "url/gurl.h"
- namespace error_page {
- class LocalizedError {
- public:
- // Information about elements shown on the error page.
- struct PageState {
- PageState();
- ~PageState();
- PageState(const PageState& other) = delete;
- PageState(PageState&& other);
- PageState& operator=(PageState&& other);
- // Strings used within the error page HTML/JS.
- base::Value::Dict strings;
- bool is_offline_error = false;
- bool reload_button_shown = false;
- bool download_button_shown = false;
- bool offline_content_feature_enabled = false;
- bool auto_fetch_allowed = false;
- };
- LocalizedError() = delete;
- LocalizedError(const LocalizedError&) = delete;
- LocalizedError& operator=(const LocalizedError&) = delete;
- // Returns a |PageState| that describes the elements that should be shown on
- // on HTTP errors, like 404 or connection reset.
- // |is_kiosk_mode| whether device is currently in the Kiosk session mode.
- static PageState GetPageState(int error_code,
- const std::string& error_domain,
- const GURL& failed_url,
- bool is_post,
- bool is_secure_dns_network_error,
- bool stale_copy_in_cache,
- bool can_show_network_diagnostics_dialog,
- bool is_incognito,
- bool offline_content_feature_enabled,
- bool auto_fetch_feature_enabled,
- bool is_kiosk_mode,
- const std::string& locale,
- bool is_blocked_by_extension);
- // Returns a |PageState| that describes the elements that should be shown on
- // when default offline page is shown.
- static PageState GetPageStateForOverriddenErrorPage(
- base::Value::Dict string_dict,
- int error_code,
- const std::string& error_domain,
- const GURL& failed_url,
- const std::string& locale);
- // Returns a description of the encountered error.
- static std::u16string GetErrorDetails(const std::string& error_domain,
- int error_code,
- bool is_secure_dns_network_error,
- bool is_post);
- // Returns true if an error page exists for the specified parameters.
- static bool HasStrings(const std::string& error_domain, int error_code);
- static bool IsOfflineError(const std::string& error_domain, int error_code);
- };
- } // namespace error_page
- #endif // COMPONENTS_ERROR_PAGE_COMMON_LOCALIZED_ERROR_H_
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