Bring up of the server side full text search.

components/enhanced_bookmarks/bookmark_server_search_service.h

+// 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.
+
+#ifndef COMPONENTS_ENHANCED_BOOKMARKS_BOOKMARK_SERVER_SEARCH_SERVICE_H_
+#define COMPONENTS_ENHANCED_BOOKMARKS_BOOKMARK_SERVER_SEARCH_SERVICE_H_
+
+#include <string>
+#include <vector>
+
+#include "components/enhanced_bookmarks/bookmark_server_service.h"
+#include "net/url_request/url_fetcher.h"
+
+class BookmarkModel;
+
+namespace enhanced_bookmarks {
+
+// Sends requests to the bookmark server to search for bookmarks relevant to a
+// given query. Will handle one outgoing request at a time.
+class BookmarkServerSearchService : public BookmarkServerService {
+ public:
+  BookmarkServerSearchService(
+      scoped_refptr<net::URLRequestContextGetter> request_context_getter,
+      ProfileOAuth2TokenService* token_service,
+      SigninManagerBase* signin_manager,
+      BookmarkModel* bookmark_model);
+  virtual ~BookmarkServerSearchService();
+
+  // Triggers a search. The query must not be empty. A call to this method
+  // cancels any previous searches. OnChange() is garanteed to be called once
+  // per query.
+  void Search(const std::string& query);
+
+  // Returns the search results. The results are only available after the
+  // OnChange() observer methods has been sent. This method will return an empty
+  // result otherwise. query should be a string passed to Search() previously.
+  std::vector<const BookmarkNode*> ResultForQuery(const std::string& query);
+
+ protected:
+
+  virtual net::URLFetcher* CreateFetcher() OVERRIDE;
+
+  virtual bool ProcessResponse(const std::string& response,
+                               bool* should_notify) OVERRIDE;
+
+  virtual void CleanAfterFailure() OVERRIDE;
+
+  // BookmarkModelObserver methods.
+  virtual void BookmarkNodeAdded(BookmarkModel* model,
+                                 const BookmarkNode* parent,
+                                 int index) OVERRIDE;
+  virtual void BookmarkMetaInfoChanged(BookmarkModel* model,
+                                       const BookmarkNode* node) OVERRIDE;
+
+ private:
+  // The search data, a map from query to a vector of stars.id.
+  std::map<std::string, std::vector<std::string> > searches_;
+  std::string current_query_;
+  DISALLOW_COPY_AND_ASSIGN(BookmarkServerSearchService);
+};
+}  // namespace enhanced_bookmarks
+
+#endif  // COMPONENTS_ENHANCED_BOOKMARKS_BOOKMARK_SERVER_SEARCH_SERVICE_H_