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// Copyright 2014 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 "ios/chrome/browser/browser_state/chrome_browser_state.h"
#include <utility>
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/sequenced_task_runner.h"
#include "components/prefs/json_pref_store.h"
#include "components/syncable_prefs/pref_service_syncable.h"
#include "ios/chrome/browser/chrome_url_constants.h"
#include "ios/chrome/browser/net/ios_chrome_url_request_context_getter.h"
#include "ios/chrome/browser/net/net_types.h"
#include "ios/public/provider/web/web_ui_ios.h"
#include "ios/web/public/web_state/web_state.h"
#include "ios/web/public/web_thread.h"
#include "ios/web/webui/url_data_manager_ios_backend.h"
#include "net/url_request/url_request_interceptor.h"
namespace ios {
ChromeBrowserState::ChromeBrowserState() {}
ChromeBrowserState::~ChromeBrowserState() {}
// static
ChromeBrowserState* ChromeBrowserState::FromBrowserState(
web::BrowserState* browser_state) {
// This is safe; this is the only implementation of BrowserState.
return static_cast<ChromeBrowserState*>(browser_state);
}
// static
ChromeBrowserState* ChromeBrowserState::FromWebUIIOS(web::WebUIIOS* web_ui) {
return FromBrowserState(web_ui->GetWebState()->GetBrowserState());
}
std::string ChromeBrowserState::GetDebugName() {
// The debug name is based on the state path of the original browser state
// to keep in sync with the meaning on other platforms.
std::string name =
GetOriginalChromeBrowserState()->GetStatePath().BaseName().MaybeAsASCII();
if (name.empty()) {
name = "UnknownBrowserState";
}
return name;
}
scoped_refptr<base::SequencedTaskRunner> ChromeBrowserState::GetIOTaskRunner() {
base::FilePath browser_state_path =
GetOriginalChromeBrowserState()->GetStatePath();
return JsonPrefStore::GetTaskRunnerForFile(browser_state_path,
web::WebThread::GetBlockingPool());
}
syncable_prefs::PrefServiceSyncable* ChromeBrowserState::GetSyncablePrefs() {
return static_cast<syncable_prefs::PrefServiceSyncable*>(GetPrefs());
}
TestChromeBrowserState* ChromeBrowserState::AsTestChromeBrowserState() {
return nullptr;
}
net::URLRequestContextGetter* ChromeBrowserState::GetRequestContext() {
DCHECK_CURRENTLY_ON(web::WebThread::UI);
if (!request_context_getter_) {
ProtocolHandlerMap protocol_handlers;
protocol_handlers[kChromeUIScheme] =
linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
web::URLDataManagerIOSBackend::CreateProtocolHandler(this)
.release());
URLRequestInterceptorScopedVector request_interceptors;
request_context_getter_ = make_scoped_refptr(CreateRequestContext(
&protocol_handlers, std::move(request_interceptors)));
}
return request_context_getter_.get();
}
} // namespace ios
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