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- // Copyright 2016 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.
- // Defines the struct used to describe each of a brand's install modes; see
- // install_modes.h for details. For brands that integrate with Google Update,
- // each mode also describes a strategy for determining its update channel.
- #ifndef CHROME_INSTALL_STATIC_INSTALL_CONSTANTS_H_
- #define CHROME_INSTALL_STATIC_INSTALL_CONSTANTS_H_
- #include <stdint.h>
- #include <windows.h>
- #include "chrome/install_static/buildflags.h"
- namespace install_static {
- // Identifies different strategies for determining an update channel.
- enum class ChannelStrategy {
- #if BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
- // The default update channel may be overridden by an explicit value. The
- // installer gets this value on the command line (--channel=name), whereas the
- // browser gets this value from the Windows registry. This is used by Google
- // Chrome's primary install mode to differentiate the extended stable, beta,
- // and dev channels from the default (stable) channel.
- FLOATING,
- // Update channel is a fixed value. This is used by to pin Google Chrome's
- // secondary install modes to their respective channels (e.g., the SxS mode
- // follows the canary channel).
- FIXED,
- #else // BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
- // Update channels are not supported. This value is for exclusive use by
- // brands that do not integrate with Google Update.
- UNSUPPORTED,
- #endif // BUILDFLAG(USE_GOOGLE_UPDATE_INTEGRATION)
- };
- // A POD-struct defining constants for a brand's install mode. A brand has one
- // primary and one or more secondary install modes. Refer to kInstallModes in
- // chromium_install_modes.cc and google_chrome_install_modes.cc for examples of
- // typical mode definitions.
- struct InstallConstants {
- // The size (in bytes) of this structure. This serves to verify that all
- // modules in a process have the same definition of the struct.
- size_t size;
- // The brand-specific index/identifier of this instance (defined in a brand's
- // BRAND_install_modes.h file). Index 0 is reserved for a brand's primary
- // install mode.
- int index;
- // The command-line switch originally passed to the installer to select this
- // install mode.
- const char* install_switch;
- // The install suffix of a secondary mode (e.g., " SxS" for canary Chrome) or
- // an empty string for the primary mode. This suffix is appended to file and
- // registry paths used by the product.
- const wchar_t* install_suffix;
- // The suffix for the logos corresponding to this install mode. The
- // VisualElementsManifest generated by the installer will use this suffix to
- // reference the proper logos so that they appear in the Start Menu.
- const wchar_t* logo_suffix;
- // The app guid with which this mode is registered with Google Update, or an
- // empty string if the brand does not integrate with Google Update.
- const wchar_t* app_guid;
- // The unsuffixed application name of this program. This is the base of the
- // name registered with Default Programs on Windows.
- const wchar_t* base_app_name;
- // Used for the following:
- // * The unsuffixed portion of the AppUserModelId. The AppUserModelId is used
- // to group an app's windows together on the Windows taskbar along with its
- // corresponding shortcuts; see
- // https://msdn.microsoft.com/library/windows/desktop/dd378459.aspx for more
- // information. Use ShellUtil::GetBrowserModelId to get the suffixed value --
- // it is almost never correct to use the unsuffixed (base) portion of this id
- // directly.
- // * The prefix for the Elevation Service Name. See
- // install_static::GetElevationServiceDisplayName() and
- // install_static::GetElevationServiceName().
- // * The prefix of Web App ProgIds. See web_app::GetProgIdForApp. This means
- // |base_app_id| must only contain alphanumeric characters and
- // non-leading '.'s.
- const wchar_t* base_app_id;
- // The prefix for the browser's ProgID. This prefix may be no more than 11
- // characters long; see ShellUtil::GetBrowserProgId and
- // https://msdn.microsoft.com/library/windows/desktop/dd542719.aspx.
- const wchar_t* prog_id_prefix;
- // A human-readable description of the browser, used when registering with
- // Windows.
- const wchar_t* prog_id_description;
- // The GUID to be used when registering this install mode for Active Setup.
- // Active Setup is used to perform certain operations in a user's context for
- // system-level installs.
- const wchar_t* active_setup_guid;
- // The legacy CommandExecuteImpl CLSID, or an empty string if this install
- // mode never included a DelegateExecute verb handler.
- const wchar_t* legacy_command_execute_clsid;
- // The CLSID of the COM object registered with the Widnows OS. This is for app
- // activation via user interaction with a toast notification in the Action
- // Center.
- CLSID toast_activator_clsid;
- // The CLSID of the COM server that provides silent elevation functionality.
- CLSID elevator_clsid;
- // The IID and the TypeLib of the IElevator interface that provides silent
- // elevation functionality.
- IID elevator_iid;
- // The default name for this mode's update channel.
- const wchar_t* default_channel_name;
- // The strategy used to determine the mode's update channel, or UNSUPPORTED if
- // the brand does not integrate with Google Update.
- ChannelStrategy channel_strategy;
- // True if this mode supports system-level installs.
- bool supports_system_level;
- // True if this mode supports in-product mechanisms to make the browser the
- // user's chosen default browser. Features such as the "Make default" button
- // in chrome://settings are hidden when this is false.
- bool supports_set_as_default_browser;
- // True if this mode supports user retention experiments run by the installer
- // following updates.
- bool supports_retention_experiments;
- // The index of this mode's main application icon in the main executable.
- int app_icon_resource_index;
- // The resource id of this mode's main application icon.
- int16_t app_icon_resource_id;
- // The app container sid prefix for sandbox.
- const wchar_t* sandbox_sid_prefix;
- };
- } // namespace install_static
- #endif // CHROME_INSTALL_STATIC_INSTALL_CONSTANTS_H_
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