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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.
#ifndef CHROME_BROWSER_IMPORTER_FIREFOX2_IMPORTER_H_
#define CHROME_BROWSER_IMPORTER_FIREFOX2_IMPORTER_H_
#pragma once
#include <set>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/file_path.h"
#include "base/gtest_prod_util.h"
#include "base/string16.h"
#include "chrome/browser/importer/importer.h"
#include "chrome/browser/importer/profile_writer.h"
class GURL;
class TemplateURL;
// Importer for Mozilla Firefox 2.
class Firefox2Importer : public Importer {
public:
Firefox2Importer();
// Importer:
virtual void StartImport(const importer::SourceProfile& source_profile,
uint16 items,
ImporterBridge* bridge) OVERRIDE;
// Loads the default bookmarks in the Firefox installed at |firefox_app_path|,
// and stores their locations in |urls|.
static void LoadDefaultBookmarks(const FilePath& firefox_app_path,
std::set<GURL>* urls);
// Creates a TemplateURL with the |keyword| and |url|. |title| may be empty.
// This function transfers ownership of the created TemplateURL to the caller.
static TemplateURL* CreateTemplateURL(const string16& title,
const string16& keyword,
const GURL& url);
// Imports the bookmarks from the specified file. |template_urls| and
// |favicons| may be null, in which case TemplateURLs and favicons are
// not parsed. Any bookmarks in |default_urls| are ignored.
static void ImportBookmarksFile(
const FilePath& file_path,
const std::set<GURL>& default_urls,
Importer* importer,
std::vector<ProfileWriter::BookmarkEntry>* bookmarks,
std::vector<TemplateURL*>* template_urls,
std::vector<history::ImportedFaviconUsage>* favicons);
private:
FRIEND_TEST_ALL_PREFIXES(FirefoxImporterTest, Firefox2BookmarkParse);
FRIEND_TEST_ALL_PREFIXES(FirefoxImporterTest, Firefox2CookesParse);
FRIEND_TEST_ALL_PREFIXES(FirefoxImporterTest, Firefox2BookmarkFileImport);
virtual ~Firefox2Importer();
void ImportBookmarks();
void ImportPasswords();
void ImportHistory();
void ImportSearchEngines();
// Import the user's home page, unless it is set to default home page as
// defined in browserconfig.properties.
void ImportHomepage();
// Fills |files| with the paths to the files containing the search engine
// descriptions.
void GetSearchEnginesXMLFiles(std::vector<FilePath>* files);
// Helper methods for parsing bookmark file.
// Firefox 2 saves its bookmarks in a html file. We are interested in the
// bookmarks and folders, and their hierarchy. A folder starts with a
// heading tag, which contains it title. All bookmarks and sub-folders is
// following, and bracketed by a <DL> tag:
// <DT><H3 PERSONAL_TOOLBAR_FOLDER="true" ...>title</H3>
// <DL><p>
// ... container ...
// </DL><p>
// And a bookmark is presented by a <A> tag:
// <DT><A HREF="url" SHORTCUTURL="shortcut" ADD_DATE="11213014"...>name</A>
// Reference: http://kb.mozillazine.org/Bookmarks.html
static bool ParseCharsetFromLine(const std::string& line,
std::string* charset);
static bool ParseFolderNameFromLine(const std::string& line,
const std::string& charset,
string16* folder_name,
bool* is_toolbar_folder,
base::Time* add_date);
// See above, this will also put the data: URL of the favicon into *favicon
// if there is a favicon given. |post_data| is set for POST base keywords to
// the contents of the actual POST (with %s for the search term).
static bool ParseBookmarkFromLine(const std::string& line,
const std::string& charset,
string16* title,
GURL* url,
GURL* favicon,
string16* shortcut,
base::Time* add_date,
string16* post_data);
// Save bookmarks imported from browsers with Firefox2 compatible bookmark
// systems such as Epiphany. This bookmark format is the same as that of the
// basic Firefox bookmark, but it misses additional properties and uses
// lower-case tag:
// ...<h1>Bookmarks</h1><dl>
// <dt><a href="url">name</a></dt>
// <dt><a href="url">name</a></dt>
// </dl>
static bool ParseMinimumBookmarkFromLine(const std::string& line,
const std::string& charset,
string16* title,
GURL* url);
// Fetches the given attribute value from the |tag|. Returns true if
// successful, and |value| will contain the value.
static bool GetAttribute(const std::string& tag,
const std::string& attribute,
std::string* value);
// There are some characters in html file will be escaped:
// '<', '>', '"', '\', '&'
// Un-escapes them if the bookmark name has those characters.
static void HTMLUnescape(string16* text);
// Fills |xml_files| with the file with an xml extension found under |dir|.
static void FindXMLFilesInDir(const FilePath& dir,
std::vector<FilePath>* xml_files);
// 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);
FilePath source_path_;
FilePath app_path_;
// If true, we only parse the bookmarks.html file specified as source_path_.
bool parsing_bookmarks_html_file_;
DISALLOW_COPY_AND_ASSIGN(Firefox2Importer);
};
#endif // CHROME_BROWSER_IMPORTER_FIREFOX2_IMPORTER_H_
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