15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_INSTALLER_UTIL_INSTALLATION_STATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_INSTALLER_UTIL_INSTALLATION_STATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/files/file_path.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/app_commands.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/browser_distribution.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/installer/util/channel_info.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 19c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class Version; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace win { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class RegKey; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace installer { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class InstallationState; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A representation of a product's state on the machine based on the contents 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// of the Windows registry. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(grt): Pull this out into its own file. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ProductState { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductState(); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true if the product is installed (i.e., the product's Clients key 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // exists and has a "pv" value); false otherwise. 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool Initialize(bool system_install, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution::Type type); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool Initialize(bool system_install, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution* distribution); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the product's channel info (i.e., the Google Update "ap" value). 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ChannelInfo& channel() const { return channel_; } 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the path to the product's "setup.exe"; may be empty. 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath GetSetupPath() const; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the product's version. This method may only be called on an 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // instance that has been initialized for an installed product. 51c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::Version& version() const; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the current version of the product if a new version is awaiting 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // update; may be NULL. Ownership of a returned value is not passed to the 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // caller. 56c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::Version* old_version() const { return old_version_.get(); } 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the brand code the product is currently installed with. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring& brand() const { return brand_; } 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the command to be used to update to the new version that is 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // awaiting update; may be empty. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::wstring& rename_cmd() const { return rename_cmd_; } 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true and populates |eula_accepted| if the product has such a value; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise, returns false and does not modify |eula_accepted|. Expected 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // values are 0 (false) and 1 (true), although |eula_accepted| is given 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // whatever is found. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool GetEulaAccepted(DWORD* eula_accepted) const; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true and populates |oem_install| if the product has such a value; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise, returns false and does not modify |oem_install|. Expected 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // value is "1", although |oem_install| is given whatever is found. 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool GetOemInstall(std::wstring* oem_install) const; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true and populates |usagestats| if the product has such a value; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise, returns false and does not modify |usagestats|. Expected values 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // are 0 (false) and 1 (true), although |usagestats| is given whatever is 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // found. 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool GetUsageStats(DWORD* usagestats) const; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if the "msi" value in the ClientState key is present and non-zero. 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_msi() const { return msi_; } 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The command to uninstall the product; may be empty. 86a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const base::CommandLine& uninstall_command() const { 87a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) return uninstall_command_; 88a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) } 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if |uninstall_command| contains --multi-install. 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_multi_install() const { return multi_install_; } 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the set of Google Update commands. 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AppCommands& commands() const { return commands_; } 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns this object a la operator=(). 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductState& CopyFrom(const ProductState& other); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clears the state of this object. 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Clear(); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool InitializeCommands(const base::win::RegKey& version_key, 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AppCommands* commands); 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ChannelInfo channel_; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<Version> version_; 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<Version> old_version_; 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring brand_; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring rename_cmd_; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::wstring oem_install_; 112a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::CommandLine uninstall_command_; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AppCommands commands_; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD eula_accepted_; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DWORD usagestats_; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool msi_ : 1; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool multi_install_ : 1; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_eula_accepted_ : 1; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_oem_install_ : 1; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_usagestats_ : 1; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) friend class InstallationState; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ProductState); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; // class ProductState 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Encapsulates the state of all products on the system. 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(grt): Rename this to MachineState and put it in its own file. 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class InstallationState { 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InstallationState(); 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initializes this object with the machine's current state. 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Initialize(); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the state of a product or NULL if not installed. 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Caller does NOT assume ownership of returned pointer. 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ProductState* GetProductState(bool system_install, 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserDistribution::Type type) const; 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the state of a product, even one that has not yet been installed. 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is useful during first install, when some but not all ProductState 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // information has been written by Omaha. Notably absent from the 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ProductState returned here are the version numbers. Do NOT try to access 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the version numbers from a ProductState returned by this method. 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Caller does NOT assume ownership of returned pointer. This method will 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // never return NULL. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ProductState* GetNonVersionedProductState( 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool system_install, BrowserDistribution::Type type) const; 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum { 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHROME_BROWSER_INDEX, 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHROME_FRAME_INDEX, 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHROME_BINARIES_INDEX, 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHROME_APP_HOST_INDEX, 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NUM_PRODUCTS 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static int IndexFromDistType(BrowserDistribution::Type type); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductState user_products_[NUM_PRODUCTS]; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProductState system_products_[NUM_PRODUCTS]; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(InstallationState); 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; // class InstallationState 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace installer 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_INSTALLER_UTIL_INSTALLATION_STATE_H_ 173