First cut at Safari Import - Home Page & History Only.

chrome/browser/importer/safari_importer.h

+// Copyright (c) 2009 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 CHROME_BROWSER_IMPORTER_SAFARI_IMPORTER_H_
+#define CHROME_BROWSER_IMPORTER_SAFARI_IMPORTER_H_
+
+#include "chrome/browser/importer/importer.h"
+
+#if __OBJC__
+@class NSDictionary;
+@class NSString;
+#else
+class NSDictionary;
+class NSString;
+#endif
+
+// Importer for Safari on OS X.
+class SafariImporter : public Importer {
+ public:
+  // |library_dir| is the full path to the ~/Library directory,
+  // We pass it in as a parameter for testing purposes.
+  explicit SafariImporter(const FilePath& library_dir);
+  virtual ~SafariImporter();
+
+  // Importer methods.
+  virtual void StartImport(ProfileInfo profile_info,
+                           uint16 items,
+                           ProfileWriter* writer,
+                           MessageLoop* delegate_loop,
+                           ImporterHost* host);
+
+ private:
+  FRIEND_TEST(SafariImporterTest, HistoryImport);
+
+  void ImportBookmarks();
+  void ImportSearchEngines();
+  void ImportPasswords();
+  void ImportHistory();
+  void ImportHomepage();
+
+  // Converts history time stored by Safari as a double serialized as a string,
+  // to seconds-since-UNIX-Ephoch-format used by Chrome.
+  double HistoryTimeToEpochTime(NSString* history_time);
+
+  // Parses Safari's history and loads it into the input array.
+  void ParseHistoryItems(std::vector<history::URLRow>* history_items);
+
+  // Given the URL of a page and a favicon data URL, adds an appropriate record
+  // to the given favicon usage vector. Will do nothing if the favicon is not
+  // valid.
+  static void DataURLToFaviconUsage(
+      const GURL& link_url,
+      const GURL& favicon_data,
+      std::vector<history::ImportedFavIconUsage>* favicons);
+
+  ProfileWriter* writer_;
+  FilePath library_dir_;
+
+  DISALLOW_COPY_AND_ASSIGN(SafariImporter);
+};
+
+#endif  // CHROME_BROWSER_IMPORTER_SAFARI_IMPORTER_H_