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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_FIREFOX_IMPORTER_UTILS_H_
#define CHROME_BROWSER_IMPORTER_FIREFOX_IMPORTER_UTILS_H_
#pragma once
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "build/build_config.h"
class DictionaryValue;
class FilePath;
class GURL;
class TemplateURL;
#if defined(OS_WIN)
// Detects which version of Firefox is installed from registry. Returns its
// major version, and drops the minor version. Returns 0 if failed. If there are
// indicators of both Firefox 2 and Firefox 3 it is biased to return the biggest
// version.
int GetCurrentFirefoxMajorVersionFromRegistry();
// Detects where Firefox lives. Returns an empty path if Firefox is not
// installed.
FilePath GetFirefoxInstallPathFromRegistry();
#endif // OS_WIN
#if defined(OS_MACOSX)
// Get the directory in which the Firefox .dylibs live, we need to load these
// in order to decoded FF profile passwords.
// The Path is usuall FF App Bundle/Contents/Mac OS/
// Returns empty path on failure.
FilePath GetFirefoxDylibPath();
#endif // OS_MACOSX
// Returns the path to the Firefox profile.
FilePath GetFirefoxProfilePath();
// Detects version of Firefox and installation path for the given Firefox
// profile.
bool GetFirefoxVersionAndPathFromProfile(const FilePath& profile_path,
int* version,
FilePath* app_path);
// Gets the full path of the profiles.ini file. This file records the profiles
// that can be used by Firefox. Returns an empty path if failed.
FilePath GetProfilesINI();
// Parses the profile.ini file, and stores its information in |root|.
// This file is a plain-text file. Key/value pairs are stored one per line, and
// they are separated in different sections. For example:
// [General]
// StartWithLastProfile=1
//
// [Profile0]
// Name=default
// IsRelative=1
// Path=Profiles/abcdefeg.default
// We set "[value]" in path "<Section>.<Key>". For example, the path
// "Genenral.StartWithLastProfile" has the value "1".
void ParseProfileINI(const FilePath& file, DictionaryValue* root);
// Returns true if we want to add the URL to the history. We filter out the URL
// with a unsupported scheme.
bool CanImportURL(const GURL& url);
// Parses the OpenSearch XML files in |xml_files| and populates |search_engines|
// with the resulting TemplateURLs.
void ParseSearchEnginesFromXMLFiles(const std::vector<FilePath>& xml_files,
std::vector<TemplateURL*>* search_engines);
// Returns the index of the default search engine in the |search_engines| list.
// If none is found, -1 is returned.
int GetFirefoxDefaultSearchEngineIndex(
const std::vector<TemplateURL*>& search_engines,
const FilePath& profile_path);
// Returns the home page set in Firefox in a particular profile.
GURL GetHomepage(const FilePath& profile_path);
// Checks to see if this home page is a default home page, as specified by
// the resource file browserconfig.properties in the Firefox application
// directory.
bool IsDefaultHomepage(const GURL& homepage, const FilePath& app_path);
// Parses the prefs found in the file |pref_file| and puts the key/value pairs
// in |prefs|. Keys are strings, and values can be strings, booleans or
// integers. Returns true if it succeeded, false otherwise (in which case
// |prefs| is not filled).
// Note: for strings, only valid UTF-8 string values are supported. If a
// key/pair is not valid UTF-8, it is ignored and will not appear in |prefs|.
bool ParsePrefFile(const FilePath& pref_file, DictionaryValue* prefs);
// Parses the value of a particular firefox preference from a string that is the
// contents of the prefs file.
std::string GetPrefsJsValue(const std::string& prefs,
const std::string& pref_key);
#endif // CHROME_BROWSER_IMPORTER_FIREFOX_IMPORTER_UTILS_H_
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