blob: b4d69ff4529d6abc7d4a0fadf41bb8e236ccc266 [file] [log] [blame]
// 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.
#include <string>
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "base/strings/string16.h"
#include "url/gurl.h"
namespace base {
class DictionaryValue;
class ListValue;
namespace extensions {
class Extension;
namespace blink {
struct WebURLError;
class LocalizedError {
// Optional parameters that affect the display of an error page.
struct ErrorPageParams {
// Overrides whether reloading is suggested.
bool suggest_reload;
int reload_tracking_id;
// Overrides default suggestions. Each entry must contain a header and may
// optionally contain a body as well. Must not be NULL.
scoped_ptr<base::ListValue> override_suggestions;
// Prefix to prepend to search terms. Search box is only shown if this is
// a valid url. The search terms will be appended to the end of this URL to
// conduct a search.
GURL search_url;
// Default search terms. Ignored if |search_url| is invalid.
std::string search_terms;
int search_tracking_id;
// Fills |error_strings| with values to be used to build an error page used
// on HTTP errors, like 404 or connection reset.
static void GetStrings(int error_code,
const std::string& error_domain,
const GURL& failed_url,
bool is_post,
bool show_stale_load_button,
const std::string& locale,
const std::string& accept_languages,
scoped_ptr<ErrorPageParams> params,
base::DictionaryValue* strings);
// Returns a description of the encountered error.
static base::string16 GetErrorDetails(const blink::WebURLError& 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);
// Fills |error_strings| with values to be used to build an error page used
// on HTTP errors, like 404 or connection reset, but using information from
// the associated |app| in order to make the error page look like it's more
// part of the app.
static void GetAppErrorStrings(const GURL& display_url,
const extensions::Extension* app,
base::DictionaryValue* error_strings);
static const char kHttpErrorDomain[];