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// Copyright (c) 2006-2009 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.
//
// This file extends generic BrowserDistribution class to declare Google Chrome
// specific implementation.
#ifndef CHROME_INSTALLER_UTIL_GOOGLE_CHROME_DISTRIBUTION_H_
#define CHROME_INSTALLER_UTIL_GOOGLE_CHROME_DISTRIBUTION_H_
#include "chrome/installer/util/browser_distribution.h"
#include "chrome/installer/util/util_constants.h"
#include "testing/gtest/include/gtest/gtest_prod.h" // for FRIEND_TEST
class DictionaryValue;
class GoogleChromeDistribution : public BrowserDistribution {
public:
// Opens the Google Chrome uninstall survey window.
// version refers to the version of Chrome being uninstalled.
// local_data_path is the path of the file containing json metrics that
// will be parsed. If this file indicates that the user has opted in to
// providing anonymous usage data, then some additional statistics will
// be added to the survey url.
// distribution_data contains Google Update related data that will be
// concatenated to the survey url if the file in local_data_path indicates
// the user has opted in to providing anonymous usage data.
virtual void DoPostUninstallOperations(const installer::Version& version,
const std::wstring& local_data_path,
const std::wstring& distribution_data);
virtual std::wstring GetAppGuid();
virtual std::wstring GetApplicationName();
virtual std::wstring GetAlternateApplicationName();
virtual std::wstring GetBrowserAppId();
virtual std::wstring GetInstallSubDir();
// This method generates the new value for Google Update "ap" key for Chrome
// based on whether we are doing incremental install (or not) and whether
// the install succeeded.
// - If install worked, remove the magic string (if present).
// - If incremental installer failed, append a magic string (if
// not present already).
// - If full installer failed, still remove this magic
// string (if it is present already).
//
// diff_install: tells whether this is incremental install or not.
// install_status: if 0, means installation was successful.
// value: current value of Google Update "ap" key.
std::wstring GetNewGoogleUpdateApKey(bool diff_install,
installer_util::InstallStatus status, const std::wstring& value);
virtual std::wstring GetPublisherName();
virtual std::wstring GetAppDescription();
virtual std::string GetSafeBrowsingName();
virtual std::wstring GetStateKey();
virtual std::wstring GetStateMediumKey();
virtual std::wstring GetStatsServerURL();
// This method reads data from the Google Update ClientState key for
// potential use in the uninstall survey. It must be called before the
// key returned by GetVersionKey() is deleted.
virtual std::wstring GetDistributionData(RegKey* key);
virtual std::wstring GetUninstallLinkName();
virtual std::wstring GetUninstallRegPath();
virtual std::wstring GetVersionKey();
virtual std::wstring GetEnvVersionKey();
virtual void UpdateDiffInstallStatus(bool system_install,
bool incremental_install, installer_util::InstallStatus install_status);
virtual void LaunchUserExperiment(installer_util::InstallStatus status,
const installer::Version& version,
bool system_install);
// Assuming that the user qualifies, this function performs the inactive user
// toast experiment. It will use chrome to show the UI and it will record the
// outcome in the registry.
virtual void InactiveUserToastExperiment(int flavor, bool system_install);
std::wstring product_guid() { return product_guid_; }
protected:
void set_product_guid(std::wstring guid) { product_guid_ = guid; }
// Disallow construction from others.
GoogleChromeDistribution();
private:
friend class BrowserDistribution;
FRIEND_TEST(GoogleChromeDistributionTest, TestExtractUninstallMetrics);
// Extracts uninstall metrics from the JSON file located at file_path.
// Returns them in a form suitable for appending to a url that already
// has GET parameters, i.e. &metric1=foo&metric2=bar.
// Returns true if uninstall_metrics has been successfully populated with
// the uninstall metrics, false otherwise.
virtual bool ExtractUninstallMetricsFromFile(
const std::wstring& file_path, std::wstring* uninstall_metrics);
// Extracts uninstall metrics from the given JSON value.
virtual bool ExtractUninstallMetrics(const DictionaryValue& root,
std::wstring* uninstall_metrics);
// Given a DictionaryValue containing a set of uninstall metrics,
// this builds a URL parameter list of all the contained metrics.
// Returns true if at least one uninstall metric was found in
// uninstall_metrics_dict, false otherwise.
virtual bool BuildUninstallMetricsString(
DictionaryValue* uninstall_metrics_dict, std::wstring* metrics);
// The product ID for Google Update.
std::wstring product_guid_;
};
#endif // CHROME_INSTALLER_UTIL_GOOGLE_CHROME_DISTRIBUTION_H_
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