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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // This file declares util functions for setup project. It also declares a | 5 // This file declares util functions for setup project. It also declares a |
6 // few functions that the Chrome component updater uses for patching binary | 6 // few functions that the Chrome component updater uses for patching binary |
7 // deltas. | 7 // deltas. |
8 | 8 |
9 #ifndef CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ | 9 #ifndef CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ |
10 #define CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ | 10 #define CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ |
11 | 11 |
12 #include <windows.h> | 12 #include <windows.h> |
13 | 13 |
14 #include "base/basictypes.h" | 14 #include "base/basictypes.h" |
15 #include "base/strings/string16.h" | 15 #include "base/strings/string16.h" |
16 #include "base/win/scoped_handle.h" | 16 #include "base/win/scoped_handle.h" |
17 #include "chrome/installer/util/browser_distribution.h" | 17 #include "chrome/installer/util/browser_distribution.h" |
18 #include "chrome/installer/util/util_constants.h" | 18 #include "chrome/installer/util/util_constants.h" |
19 | 19 |
| 20 namespace base { |
20 class CommandLine; | 21 class CommandLine; |
21 | |
22 namespace base { | |
23 class FilePath; | 22 class FilePath; |
24 class Version; | 23 class Version; |
25 } | 24 } |
26 | 25 |
27 namespace installer { | 26 namespace installer { |
28 | 27 |
29 class InstallationState; | 28 class InstallationState; |
30 class InstallerState; | 29 class InstallerState; |
31 class ProductState; | 30 class ProductState; |
32 | 31 |
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72 bool system_install, | 71 bool system_install, |
73 const base::Version& installer_version, | 72 const base::Version& installer_version, |
74 base::FilePath* setup_exe); | 73 base::FilePath* setup_exe); |
75 | 74 |
76 // Invokes the pre-existing |setup_exe| to handle the current operation (as | 75 // Invokes the pre-existing |setup_exe| to handle the current operation (as |
77 // dictated by |command_line|). An installerdata file, if specified, is first | 76 // dictated by |command_line|). An installerdata file, if specified, is first |
78 // unconditionally copied into place so that it will be in effect in case the | 77 // unconditionally copied into place so that it will be in effect in case the |
79 // invoked |setup_exe| runs the newly installed product prior to exiting. | 78 // invoked |setup_exe| runs the newly installed product prior to exiting. |
80 // Returns true if |setup_exe| was launched, false otherwise. | 79 // Returns true if |setup_exe| was launched, false otherwise. |
81 bool DeferToExistingInstall(const base::FilePath& setup_exe, | 80 bool DeferToExistingInstall(const base::FilePath& setup_exe, |
82 const CommandLine& command_line, | 81 const base::CommandLine& command_line, |
83 const InstallerState& installer_state, | 82 const InstallerState& installer_state, |
84 const base::FilePath& temp_path, | 83 const base::FilePath& temp_path, |
85 InstallStatus* install_status); | 84 InstallStatus* install_status); |
86 | 85 |
87 // Returns true if the product |type| will be installed after the current | 86 // Returns true if the product |type| will be installed after the current |
88 // setup.exe instance have carried out installation / uninstallation, at | 87 // setup.exe instance have carried out installation / uninstallation, at |
89 // the level specified by |installer_state|. | 88 // the level specified by |installer_state|. |
90 // This function only returns meaningful results for install and update | 89 // This function only returns meaningful results for install and update |
91 // operations if called after CheckPreInstallConditions (see setup_main.cc). | 90 // operations if called after CheckPreInstallConditions (see setup_main.cc). |
92 bool WillProductBePresentAfterSetup( | 91 bool WillProductBePresentAfterSetup( |
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104 // value and adjusting the ap values of all multi-install products. | 103 // value and adjusting the ap values of all multi-install products. |
105 void MigrateGoogleUpdateStateMultiToSingle( | 104 void MigrateGoogleUpdateStateMultiToSingle( |
106 bool system_level, | 105 bool system_level, |
107 BrowserDistribution::Type to_migrate, | 106 BrowserDistribution::Type to_migrate, |
108 const installer::InstallationState& machine_state); | 107 const installer::InstallationState& machine_state); |
109 | 108 |
110 // Returns true if |install_status| represents a successful uninstall code. | 109 // Returns true if |install_status| represents a successful uninstall code. |
111 bool IsUninstallSuccess(InstallStatus install_status); | 110 bool IsUninstallSuccess(InstallStatus install_status); |
112 | 111 |
113 // Returns true if |cmd_line| contains unsupported (legacy) switches. | 112 // Returns true if |cmd_line| contains unsupported (legacy) switches. |
114 bool ContainsUnsupportedSwitch(const CommandLine& cmd_line); | 113 bool ContainsUnsupportedSwitch(const base::CommandLine& cmd_line); |
115 | 114 |
116 // Returns true if the processor is supported by chrome. | 115 // Returns true if the processor is supported by chrome. |
117 bool IsProcessorSupported(); | 116 bool IsProcessorSupported(); |
118 | 117 |
119 // This class will enable the privilege defined by |privilege_name| on the | 118 // This class will enable the privilege defined by |privilege_name| on the |
120 // current process' token. The privilege will be disabled upon the | 119 // current process' token. The privilege will be disabled upon the |
121 // ScopedTokenPrivilege's destruction (unless it was already enabled when the | 120 // ScopedTokenPrivilege's destruction (unless it was already enabled when the |
122 // ScopedTokenPrivilege object was constructed). | 121 // ScopedTokenPrivilege object was constructed). |
123 // Some privileges might require admin rights to be enabled (check is_enabled() | 122 // Some privileges might require admin rights to be enabled (check is_enabled() |
124 // to know whether |privilege_name| was successfully enabled). | 123 // to know whether |privilege_name| was successfully enabled). |
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141 // The previous state of the privilege this object is responsible for. As set | 140 // The previous state of the privilege this object is responsible for. As set |
142 // by AdjustTokenPrivileges() upon construction. | 141 // by AdjustTokenPrivileges() upon construction. |
143 TOKEN_PRIVILEGES previous_privileges_; | 142 TOKEN_PRIVILEGES previous_privileges_; |
144 | 143 |
145 DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedTokenPrivilege); | 144 DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedTokenPrivilege); |
146 }; | 145 }; |
147 | 146 |
148 } // namespace installer | 147 } // namespace installer |
149 | 148 |
150 #endif // CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ | 149 #endif // CHROME_INSTALLER_SETUP_SETUP_UTIL_H_ |
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