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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.
// Data structures for communication between the history service on the main
// thread and the backend on the history thread.
#ifndef CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H_
#define CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H_
#pragma once
#include "base/memory/scoped_vector.h"
#include "chrome/browser/favicon/favicon_service.h"
#include "chrome/browser/history/history.h"
#include "chrome/browser/history/page_usage_data.h"
#include "content/browser/cancelable_request.h"
namespace history {
// Querying -------------------------------------------------------------------
typedef CancelableRequest1<HistoryService::QueryURLCallback,
Tuple2<URLRow, VisitVector> >
QueryURLRequest;
typedef CancelableRequest1<HistoryService::QueryHistoryCallback,
QueryResults>
QueryHistoryRequest;
typedef CancelableRequest1<HistoryService::QueryRedirectsCallback,
history::RedirectList>
QueryRedirectsRequest;
typedef CancelableRequest<HistoryService::GetVisibleVisitCountToHostCallback>
GetVisibleVisitCountToHostRequest;
typedef CancelableRequest1<HistoryService::QueryTopURLsAndRedirectsCallback,
Tuple2<std::vector<GURL>,
history::RedirectMap> >
QueryTopURLsAndRedirectsRequest;
typedef CancelableRequest1<HistoryService::QueryMostVisitedURLsCallback,
history::MostVisitedURLList>
QueryMostVisitedURLsRequest;
// Thumbnails -----------------------------------------------------------------
typedef CancelableRequest<HistoryService::ThumbnailDataCallback>
GetPageThumbnailRequest;
// Favicons -------------------------------------------------------------------
typedef CancelableRequest<FaviconService::FaviconDataCallback>
GetFaviconRequest;
// Downloads ------------------------------------------------------------------
typedef CancelableRequest1<HistoryService::DownloadNextIdCallback,
int/*next_id*/>
DownloadNextIdRequest;
typedef CancelableRequest1<HistoryService::DownloadQueryCallback,
std::vector<DownloadPersistentStoreInfo> >
DownloadQueryRequest;
typedef CancelableRequest<HistoryService::DownloadCreateCallback>
DownloadCreateRequest;
// Segment usage --------------------------------------------------------------
typedef CancelableRequest1<HistoryService::SegmentQueryCallback,
ScopedVector<PageUsageData> >
QuerySegmentUsageRequest;
// Keyword search terms -------------------------------------------------------
typedef
CancelableRequest1<HistoryService::GetMostRecentKeywordSearchTermsCallback,
std::vector<KeywordSearchTermVisit> >
GetMostRecentKeywordSearchTermsRequest;
// Generic operations ---------------------------------------------------------
// The argument here is an input value, which is the task to run on the
// background thread. The callback is used to execute the portion of the task
// that executes on the main thread.
typedef CancelableRequest1<base::Closure, scoped_refptr<HistoryDBTask> >
HistoryDBTaskRequest;
} // namespace history
#endif // CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H_
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