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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "chrome/installer/util/chrome_app_host_operations.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/files/file_path.h"
      9 #include "base/logging.h"
     10 #include "chrome/common/chrome_switches.h"
     11 #include "chrome/installer/util/browser_distribution.h"
     12 #include "chrome/installer/util/channel_info.h"
     13 #include "chrome/installer/util/helper.h"
     14 #include "chrome/installer/util/master_preferences.h"
     15 #include "chrome/installer/util/master_preferences_constants.h"
     16 #include "chrome/installer/util/shell_util.h"
     17 #include "chrome/installer/util/util_constants.h"
     18 
     19 namespace installer {
     20 
     21 void ChromeAppHostOperations::ReadOptions(const MasterPreferences& prefs,
     22                                           std::set<string16>* options) const {
     23   DCHECK(options);
     24 
     25   bool pref_value;
     26   if (prefs.GetBool(master_preferences::kMultiInstall, &pref_value) &&
     27       pref_value) {
     28     options->insert(kOptionMultiInstall);
     29   }
     30 }
     31 
     32 void ChromeAppHostOperations::ReadOptions(const CommandLine& uninstall_command,
     33                                           std::set<string16>* options) const {
     34   DCHECK(options);
     35 
     36   if (uninstall_command.HasSwitch(switches::kMultiInstall))
     37     options->insert(kOptionMultiInstall);
     38 }
     39 
     40 void ChromeAppHostOperations::AddKeyFiles(
     41     const std::set<string16>& options,
     42     std::vector<base::FilePath>* key_files) const {
     43 }
     44 
     45 void ChromeAppHostOperations::AddComDllList(
     46     const std::set<string16>& options,
     47     std::vector<base::FilePath>* com_dll_list) const {
     48 }
     49 
     50 void ChromeAppHostOperations::AppendProductFlags(
     51     const std::set<string16>& options,
     52     CommandLine* cmd_line) const {
     53   DCHECK(cmd_line);
     54   bool is_multi_install = options.find(kOptionMultiInstall) != options.end();
     55 
     56   // Non-multi-install not supported for the app host.
     57   DCHECK(is_multi_install);
     58 
     59   // Add --multi-install if it isn't already there.
     60   if (is_multi_install && !cmd_line->HasSwitch(switches::kMultiInstall))
     61     cmd_line->AppendSwitch(switches::kMultiInstall);
     62 
     63   // Add --app-launcher.
     64   cmd_line->AppendSwitch(switches::kChromeAppLauncher);
     65 }
     66 
     67 void ChromeAppHostOperations::AppendRenameFlags(
     68     const std::set<string16>& options,
     69     CommandLine* cmd_line) const {
     70   DCHECK(cmd_line);
     71   bool is_multi_install = options.find(kOptionMultiInstall) != options.end();
     72 
     73   // Non-multi-install not supported for the app host.
     74   DCHECK(is_multi_install);
     75 
     76   // Add --multi-install if it isn't already there.
     77   if (is_multi_install && !cmd_line->HasSwitch(switches::kMultiInstall))
     78     cmd_line->AppendSwitch(switches::kMultiInstall);
     79 }
     80 
     81 bool ChromeAppHostOperations::SetChannelFlags(const std::set<string16>& options,
     82                                               bool set,
     83                                               ChannelInfo* channel_info) const {
     84 #if defined(GOOGLE_CHROME_BUILD)
     85   DCHECK(channel_info);
     86   return channel_info->SetAppLauncher(set);
     87 #else
     88   return false;
     89 #endif
     90 }
     91 
     92 bool ChromeAppHostOperations::ShouldCreateUninstallEntry(
     93     const std::set<string16>& options) const {
     94   return true;
     95 }
     96 
     97 void ChromeAppHostOperations::AddDefaultShortcutProperties(
     98     BrowserDistribution* dist,
     99     const base::FilePath& target_exe,
    100     ShellUtil::ShortcutProperties* properties) const {
    101   if (!properties->has_target())
    102     properties->set_target(target_exe);
    103 
    104   if (!properties->has_arguments()) {
    105     CommandLine app_host_args(CommandLine::NO_PROGRAM);
    106     app_host_args.AppendSwitch(::switches::kShowAppList);
    107     properties->set_arguments(app_host_args.GetCommandLineString());
    108   }
    109 
    110   if (!properties->has_icon())
    111     properties->set_icon(target_exe,
    112         dist->GetIconIndex(BrowserDistribution::SHORTCUT_APP_LAUNCHER));
    113 
    114   if (!properties->has_app_id()) {
    115     std::vector<string16> components;
    116     components.push_back(dist->GetBaseAppId());
    117     properties->set_app_id(ShellUtil::BuildAppModelId(components));
    118   }
    119 }
    120 
    121 void ChromeAppHostOperations::LaunchUserExperiment(
    122     const base::FilePath& setup_path,
    123     const std::set<string16>& options,
    124     InstallStatus status,
    125     bool system_level) const {
    126   // No experiments yet.  If adding some in the future, need to have
    127   // ChromeAppHostDistribution::HasUserExperiments() return true.
    128   NOTREACHED();
    129 }
    130 
    131 }  // namespace installer
    132