Index: chrome/install_static/install_details.h |
diff --git a/chrome/install_static/install_details.h b/chrome/install_static/install_details.h |
deleted file mode 100644 |
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--- a/chrome/install_static/install_details.h |
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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. |
- |
-#ifndef CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_ |
-#define CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_ |
- |
-#include <memory> |
-#include <string> |
- |
-#include "chrome/install_static/install_constants.h" |
- |
-namespace install_static { |
- |
-class PrimaryInstallDetails; |
- |
-// Details relating to how Chrome is installed. This class and |
-// PrimaryInstallDetails (below) are used in tandem so that one instance of the |
-// latter may be initialized early during process startup and then shared with |
-// other modules in the process. For example, chrome_elf creates the instance |
-// for a Chrome process and exports a GetInstallDetailsPayload function used by |
-// chrome.exe and chrome.dll to create their own module-specific instances |
-// referring to the same underlying payload. See install_modes.h for a gentle |
-// introduction to such terms as "brand" and "mode". |
-class InstallDetails { |
- public: |
- // A POD-struct containing the underlying data for an InstallDetails |
- // instance. Multiple InstallDetails instances (e.g., one per module in a |
- // process) share a single underlying Payload. |
- struct Payload { |
- // 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 compile-time version of the product at the time that the process's |
- // primary module was built. This is used to detect version skew across |
- // modules in the process. |
- const char* product_version; |
- |
- // The brand-specific install mode for this install; see kInstallModes. |
- const InstallConstants* mode; |
- |
- // The friendly name of this Chrome's channel, or an empty string if the |
- // brand does not integrate with Google Update. |
- const wchar_t* channel; |
- |
- // The string length of |channel| (not including the string terminator). |
- size_t channel_length; |
- |
- // True if installed in C:\Program Files{, {x86)}; otherwise, false. |
- bool system_level; |
- |
- // True if multi-install. |
- bool multi_install; |
- }; |
- |
- InstallDetails(const InstallDetails&) = delete; |
- InstallDetails(InstallDetails&&) = delete; |
- InstallDetails& operator=(const InstallDetails&) = delete; |
- virtual ~InstallDetails() = default; |
- |
- // Returns the instance for this module. |
- static const InstallDetails& Get(); |
- |
- // This mode's index into the brand's array of install modes. This will match |
- // a brand-specific InstallConstantIndex enumerator. |
- int install_mode_index() const { return payload_->mode->index; } |
- |
- // The mode's install suffix (e.g., " SxS" for canary Chrome), or an empty |
- // string for a brand's primary install mode. |
- const wchar_t* install_suffix() const { |
- return payload_->mode->install_suffix; |
- } |
- |
- // The app GUID with which this mode is registered with Google Update, or an |
- // empty string if this brand does not integrate with Google Update. |
- const wchar_t* app_guid() const { return payload_->mode->app_guid; } |
- |
- // True if the mode supports installation at system-level. |
- bool supports_system_level() const { |
- return payload_->mode->supports_system_level; |
- } |
- |
- // True if the mode supports multi-install. |
- bool supports_multi_install() const { |
- return payload_->mode->supports_multi_install; |
- } |
- |
- // The install's update channel, or an empty string if the brand does not |
- // integrate with Google Update. |
- std::wstring channel() const { |
- return std::wstring(payload_->channel, payload_->channel_length); |
- } |
- bool system_level() const { return payload_->system_level; } |
- bool multi_install() const { return payload_->multi_install; } |
- |
- // Returns the path to the installation's ClientState registry key. Returns |
- // the path for the binaries if |binaries| and Chrome is |
- // multi-install. Otherwise, returns the path for Chrome itself. This registry |
- // key is used to hold various installation-related values, including an |
- // indication of consent for usage stats. |
- std::wstring GetClientStateKeyPath(bool binaries) const; |
- |
- // Returns the path to the installation's ClientStateMedium registry key. |
- // Returns the path for the binaries if |binaries| and Chrome is |
- // multi-install. Otherwise, returns the path for Chrome itself. This |
- // registry key is used to hold various installation-related values, including |
- // an indication of consent for usage stats for a system-level install. |
- std::wstring GetClientStateMediumKeyPath(bool binaries) const; |
- |
- // Returns true if there is an indication of a mismatch between the primary |
- // module and this module. |
- bool VersionMismatch() const; |
- |
- // Sets the instance for the process. This must be called only once per |
- // process during startup. |
- static void SetForProcess(std::unique_ptr<PrimaryInstallDetails> details); |
- |
- // Returns a pointer to the module's payload so that it may be shared with |
- // other modules in the process. |
- static const Payload* GetPayload(); |
- |
- // Initializes this module's instance with the payload owned by the process's |
- // primary module (the one that used SetForProcess). Said primary module must |
- // export the function: |
- // extern "C" const install_static::InstallDetails::Payload* |
- // GetInstallDetailsPayload(); |
- static void InitializeFromPrimaryModule(const wchar_t* primary_module_name); |
- |
- protected: |
- explicit InstallDetails(const Payload* payload) : payload_(payload) {} |
- const wchar_t* default_channel_name() const { |
- return payload_->mode->default_channel_name; |
- } |
- |
- private: |
- const Payload* const payload_; |
-}; |
- |
-// A kind of InstallDetails that owns its payload. A single instance of this |
-// class is initialized early on in process startup (e.g., in chrome_elf for the |
-// case of chrome.exe; see InitializeProductDetailsForPrimaryModule). Its |
-// underlying data (its "payload") is shared with other interested modules in |
-// the process. |
-class PrimaryInstallDetails : public InstallDetails { |
- public: |
- PrimaryInstallDetails(); |
- PrimaryInstallDetails(const PrimaryInstallDetails&) = delete; |
- PrimaryInstallDetails(PrimaryInstallDetails&&) = delete; |
- PrimaryInstallDetails& operator=(const PrimaryInstallDetails&) = delete; |
- |
- void set_mode(const InstallConstants* mode) { payload_.mode = mode; } |
- void set_channel(const std::wstring& channel) { |
- channel_ = channel; |
- payload_.channel = channel_.c_str(); |
- payload_.channel_length = channel_.size(); |
- } |
- void set_system_level(bool system_level) { |
- payload_.system_level = system_level; |
- } |
- void set_multi_install(bool multi_install) { |
- payload_.multi_install = multi_install; |
- } |
- |
- private: |
- std::wstring channel_; |
- Payload payload_ = Payload(); |
-}; |
- |
-} // namespace install_static |
- |
-#endif // CHROME_INSTALL_STATIC_INSTALL_DETAILS_H_ |