1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Data structures for communication between the history service on the main 6 // thread and the backend on the history thread. 7 8 #ifndef CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H__ 9 #define CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H__ 10 #pragma once 11 12 #include "base/memory/scoped_vector.h" 13 #include "chrome/browser/favicon_service.h" 14 #include "chrome/browser/history/history.h" 15 #include "chrome/browser/history/page_usage_data.h" 16 #include "content/browser/cancelable_request.h" 17 18 namespace history { 19 20 // Querying ------------------------------------------------------------------- 21 22 typedef CancelableRequest1<HistoryService::QueryURLCallback, 23 Tuple2<URLRow, VisitVector> > 24 QueryURLRequest; 25 26 typedef CancelableRequest1<HistoryService::QueryHistoryCallback, 27 QueryResults> 28 QueryHistoryRequest; 29 30 typedef CancelableRequest1<HistoryService::QueryRedirectsCallback, 31 history::RedirectList> 32 QueryRedirectsRequest; 33 34 typedef CancelableRequest<HistoryService::GetVisitCountToHostCallback> 35 GetVisitCountToHostRequest; 36 37 typedef CancelableRequest1<HistoryService::QueryTopURLsAndRedirectsCallback, 38 Tuple2<std::vector<GURL>, 39 history::RedirectMap> > 40 QueryTopURLsAndRedirectsRequest; 41 42 typedef CancelableRequest1<HistoryService::QueryMostVisitedURLsCallback, 43 history::MostVisitedURLList> 44 QueryMostVisitedURLsRequest; 45 46 // Thumbnails ----------------------------------------------------------------- 47 48 typedef CancelableRequest<HistoryService::ThumbnailDataCallback> 49 GetPageThumbnailRequest; 50 51 // Favicons ------------------------------------------------------------------- 52 53 typedef CancelableRequest<FaviconService::FaviconDataCallback> 54 GetFaviconRequest; 55 56 // Downloads ------------------------------------------------------------------ 57 58 typedef CancelableRequest1<HistoryService::DownloadQueryCallback, 59 std::vector<DownloadCreateInfo> > 60 DownloadQueryRequest; 61 62 typedef CancelableRequest<HistoryService::DownloadCreateCallback> 63 DownloadCreateRequest; 64 65 // Deletion -------------------------------------------------------------------- 66 67 typedef CancelableRequest<HistoryService::ExpireHistoryCallback> 68 ExpireHistoryRequest; 69 70 // Segment usage -------------------------------------------------------------- 71 72 typedef CancelableRequest1<HistoryService::SegmentQueryCallback, 73 ScopedVector<PageUsageData> > 74 QuerySegmentUsageRequest; 75 76 // Keyword search terms ------------------------------------------------------- 77 78 typedef 79 CancelableRequest1<HistoryService::GetMostRecentKeywordSearchTermsCallback, 80 std::vector<KeywordSearchTermVisit> > 81 GetMostRecentKeywordSearchTermsRequest; 82 83 // Generic operations --------------------------------------------------------- 84 85 // The argument here is an input value, which is the task to run on the 86 // background thread. The callback is used to execute the portion of the task 87 // that executes on the main thread. 88 typedef CancelableRequest1<HistoryService::HistoryDBTaskCallback, 89 scoped_refptr<HistoryDBTask> > 90 HistoryDBTaskRequest; 91 92 } // namespace history 93 94 #endif // CHROME_BROWSER_HISTORY_HISTORY_MARSHALING_H__ 95
