chrome/installer/setup/install.h

   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 // This file contains the specification of setup main functions.
   6
   7 #ifndef CHROME_INSTALLER_SETUP_INSTALL_H_
   8 #define CHROME_INSTALLER_SETUP_INSTALL_H_
   9
  10 #include <vector>
  11
  12 #include "base/strings/string16.h"
  13 #include "base/version.h"
  14 #include "chrome/installer/util/installation_state.h"
  15 #include "chrome/installer/util/installer_state.h"
  16 #include "chrome/installer/util/master_preferences.h"
  17 #include "chrome/installer/util/product.h"
  18 #include "chrome/installer/util/util_constants.h"
  19
  20 namespace base {
  21 class FilePath;
  22 class Version;
  23 }
  24
  25 namespace installer {
  26
  27 class InstallationState;
  28 class InstallerState;
  29 class MasterPreferences;
  30
  31 enum InstallShortcutOperation {
  32   // Create all shortcuts (potentially skipping those explicitly stated not to
  33   // be installed in the InstallShortcutPreferences).
  34   INSTALL_SHORTCUT_CREATE_ALL,
  35   // Create each per-user shortcut (potentially skipping those explicitly stated
  36   // not to be installed in the InstallShortcutPreferences), but only if the
  37   // system-level equivalent of that shortcut is not present on the system.
  38   INSTALL_SHORTCUT_CREATE_EACH_IF_NO_SYSTEM_LEVEL,
  39   // Replace all shortcuts that still exist with the most recent version of
  40   // each individual shortcut.
  41   INSTALL_SHORTCUT_REPLACE_EXISTING,
  42 };
  43
  44 enum InstallShortcutLevel {
  45   // Install shortcuts for the current user only.
  46   CURRENT_USER,
  47   // Install global shortcuts visible to all users. Note: the Quick Launch
  48   // and taskbar pin shortcuts are still installed per-user (as they have no
  49   // all-users version).
  50   ALL_USERS,
  51 };
  52
  53 // Escape |att_value| as per the XML AttValue production
  54 // (http://www.w3.org/TR/2008/REC-xml-20081126/#NT-AttValue) for a value in
  55 // single quotes.
  56 void EscapeXmlAttributeValueInSingleQuotes(base::string16* att_value);
  57
  58 // Creates VisualElementsManifest.xml beside chrome.exe in |src_path| if
  59 // |src_path|\VisualElements exists.
  60 // Returns true unless the manifest is supposed to be created, but fails to be.
  61 bool CreateVisualElementsManifest(const base::FilePath& src_path,
  62                                   const Version& version);
  63
  64 // Overwrites shortcuts (desktop, quick launch, and start menu) if they are
  65 // present on the system.
  66 // |prefs| can affect the behavior of this method through
  67 // kDoNotCreateDesktopShortcut, kDoNotCreateQuickLaunchShortcut, and
  68 // kAltShortcutText.
  69 // |install_level| specifies whether to install per-user shortcuts or shortcuts
  70 // for all users on the system (this should only be used to update legacy
  71 // system-level installs).
  72 // If |install_operation| is a creation command, appropriate shortcuts will be
  73 // created even if they don't exist.
  74 // If creating the Start menu shortcut is successful, it is also pinned to the
  75 // taskbar.
  76 void CreateOrUpdateShortcuts(
  77     const base::FilePath& target,
  78     const Product& product,
  79     const MasterPreferences& prefs,
  80     InstallShortcutLevel install_level,
  81     InstallShortcutOperation install_operation);
  82
  83 // Registers Chrome on this machine.
  84 // If |make_chrome_default|, also attempts to make Chrome default where doing so
  85 // requires no more user interaction than a UAC prompt. In practice, this means
  86 // on versions of Windows prior to Windows 8.
  87 void RegisterChromeOnMachine(const InstallerState& installer_state,
  88                              const Product& product,
  89                              bool make_chrome_default);
  90
  91 // This function installs or updates a new version of Chrome. It returns
  92 // install status (failed, new_install, updated etc).
  93 //
  94 // setup_path: Path to the executable (setup.exe) as it will be copied
  95 //           to Chrome install folder after install is complete
  96 // archive_path: Path to the archive (chrome.7z) as it will be copied
  97 //               to Chrome install folder after install is complete
  98 // install_temp_path: working directory used during install/update. It should
  99 //                    also has a sub dir source that contains a complete
 100 //                    and unpacked Chrome package.
 101 // src_path: the unpacked Chrome package (inside |install_temp_path|).
 102 // prefs: master preferences. See chrome/installer/util/master_preferences.h.
 103 // new_version: new Chrome version that needs to be installed
 104 // package: Represents the target installation folder and all distributions
 105 //          to be installed in that folder.
 106 //
 107 // Note: since caller unpacks Chrome to install_temp_path\source, the caller
 108 // is responsible for cleaning up install_temp_path.
 109 InstallStatus InstallOrUpdateProduct(
 110     const InstallationState& original_state,
 111     const InstallerState& installer_state,
 112     const base::FilePath& setup_path,
 113     const base::FilePath& archive_path,
 114     const base::FilePath& install_temp_path,
 115     const base::FilePath& src_path,
 116     const base::FilePath& prefs_path,
 117     const installer::MasterPreferences& prefs,
 118     const Version& new_version);
 119
 120 // Performs installation-related tasks following an OS upgrade.
 121 // |chrome| The installed product (must be a browser).
 122 // |installed_version| the current version of this install.
 123 void HandleOsUpgradeForBrowser(const InstallerState& installer_state,
 124                                const Product& chrome,
 125                                const base::Version& installed_version);
 126
 127 // Performs per-user installation-related tasks on Active Setup (ran on first
 128 // login for each user post system-level Chrome install).
 129 // |installation_root|: The root of this install (i.e. the directory in which
 130 // chrome.exe is installed).
 131 // Shortcut creation is skipped if the First Run beacon is present (unless
 132 // |force| is set to true).
 133 // |chrome| The installed product (must be a browser).
 134 void HandleActiveSetupForBrowser(const base::FilePath& installation_root,
 135                                  const Product& chrome,
 136                                  bool force);
 137
 138 }  // namespace installer
 139
 140 #endif  // CHROME_INSTALLER_SETUP_INSTALL_H_