// Copyright (c) 2012 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_INSTALLER_UTIL_PRODUCT_OPERATIONS_H_ #define CHROME_INSTALLER_UTIL_PRODUCT_OPERATIONS_H_ #include <set> #include <string> #include <vector> #include "base/files/file_path.h" #include "base/strings/string16.h" #include "chrome/installer/util/shell_util.h" #include "chrome/installer/util/util_constants.h" class BrowserDistribution; namespace base { class CommandLine; } namespace installer { class ChannelInfo; class MasterPreferences; // An interface to product-specific operations that depend on product // configuration. Implementations are expected to be stateless. Configuration // can be read from a MasterPreferences instance or from a product's uninstall // command. class ProductOperations { public: virtual ~ProductOperations() {} // Reads product-specific options from |prefs|, adding them to |options|. virtual void ReadOptions(const MasterPreferences& prefs, std::set<base::string16>* options) const = 0; // Reads product-specific options from |command|, adding them to |options|. virtual void ReadOptions(const base::CommandLine& command, std::set<base::string16>* options) const = 0; // A key-file is a file such as a DLL on Windows that is expected to be in use // when the product is being used. For example "chrome.dll" for Chrome. // Before attempting to delete an installation directory during an // uninstallation, the uninstaller will check if any one of a potential set of // key files is in use and if they are, abort the delete operation. Only if // none of the key files are in use, can the folder be deleted. Note that // this function does not return a full path to the key file(s), only (a) file // name(s). virtual void AddKeyFiles(const std::set<base::string16>& options, std::vector<base::FilePath>* key_files) const = 0; // Adds to |com_dll_list| the list of COM DLLs that are to be registered // and/or unregistered. The list may be empty. virtual void AddComDllList( const std::set<base::string16>& options, std::vector<base::FilePath>* com_dll_list) const = 0; // Given a command line, appends the set of product-specific flags. These are // required for product-specific uninstall commands, but are of use for any // invocation of setup.exe for the product. virtual void AppendProductFlags(const std::set<base::string16>& options, base::CommandLine* cmd_line) const = 0; // Given a command line, appends the set of product-specific rename flags. virtual void AppendRenameFlags(const std::set<base::string16>& options, base::CommandLine* cmd_line) const = 0; // Adds or removes product-specific flags in |channel_info|. Returns true if // |channel_info| is modified. virtual bool SetChannelFlags(const std::set<base::string16>& options, bool set, ChannelInfo* channel_info) const = 0; // Returns true if setup should create an entry in the Add/Remove list // of installed applications for this product. This does not test for use of // MSI; see InstallerState::is_msi. virtual bool ShouldCreateUninstallEntry( const std::set<base::string16>& options) const = 0; // Modifies a ShellUtil::ShortcutProperties object by assigning default values // to unintialized members. virtual void AddDefaultShortcutProperties( BrowserDistribution* dist, const base::FilePath& target_exe, ShellUtil::ShortcutProperties* properties) const = 0; // After an install or upgrade the user might qualify to participate in an // experiment. This function determines if the user qualifies and if so it // sets the wheels in motion or in simple cases does the experiment itself. virtual void LaunchUserExperiment(const base::FilePath& setup_path, const std::set<base::string16>& options, InstallStatus status, bool system_level) const = 0; }; } // namespace installer #endif // CHROME_INSTALLER_UTIL_PRODUCT_OPERATIONS_H_