// 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_COMMON_CHROME_PATHS_H__
#define CHROME_COMMON_CHROME_PATHS_H__

#include "build/branding_buildflags.h"
#include "build/build_config.h"

namespace base {
class FilePath;
}

// This file declares path keys for the chrome module.  These can be used with
// the PathService to access various special directories and files.

namespace chrome {

enum {
  PATH_START = 1000,

  DIR_APP = PATH_START,  // Directory where dlls and data reside.
  DIR_LOGS,              // Directory where logs should be written.
  DIR_USER_DATA,         // Directory where user data can be written.
  DIR_CRASH_DUMPS,       // Directory where crash dumps are written.
#if defined(OS_WIN)
  DIR_WATCHER_DATA,       // Directory where the Chrome watcher stores
                          // data.
  DIR_ROAMING_USER_DATA,  // Directory where user data is stored that
                          // needs to be roamed between computers.
#endif
  DIR_RESOURCES,               // Directory containing separate file resources
                               // used by Chrome at runtime.
  DIR_INSPECTOR_DEBUG,         // Directory where non-bundled and non-minified
                               // web inspector is located.
  DIR_APP_DICTIONARIES,        // Directory where the global dictionaries are.
  DIR_USER_DOCUMENTS,          // Directory for a user's "My Documents".
  DIR_USER_MUSIC,              // Directory for a user's music.
  DIR_USER_PICTURES,           // Directory for a user's pictures.
  DIR_USER_VIDEOS,             // Directory for a user's videos.
  DIR_DEFAULT_DOWNLOADS_SAFE,  // Directory for a user's
                               // "My Documents/Downloads", (Windows) or
                               // "Downloads". (Linux)
  DIR_DEFAULT_DOWNLOADS,       // Directory for a user's downloads.
  DIR_INTERNAL_PLUGINS,        // Directory where internal plugins reside.
  DIR_COMPONENTS,              // Directory where built-in implementations of
                               // component-updated libraries or data reside.
#if defined(OS_POSIX) && !defined(OS_MACOSX)
  DIR_POLICY_FILES,  // Directory for system-wide read-only
                     // policy files that allow sys-admins
                     // to set policies for chrome. This directory
                     // contains subdirectories.
#endif
#if defined(OS_CHROMEOS) || \
    (defined(OS_LINUX) && BUILDFLAG(CHROMIUM_BRANDING)) || defined(OS_MACOSX)
  DIR_USER_EXTERNAL_EXTENSIONS,  // Directory for per-user external extensions
                                 // on Chrome Mac and Chromium Linux.
                                 // On Chrome OS, this path is used for OEM
                                 // customization. Getting this path does not
                                 // create it.
#endif

#if defined(OS_LINUX)
  DIR_STANDALONE_EXTERNAL_EXTENSIONS,  // Directory for 'per-extension'
                                       // definition manifest files that
                                       // describe extensions which are to be
                                       // installed when chrome is run.
#endif
  DIR_EXTERNAL_EXTENSIONS,  // Directory where installer places .crx files.

  DIR_DEFAULT_APPS,         // Directory where installer places .crx files
                            // to be installed when chrome is first run.
  DIR_PEPPER_FLASH_PLUGIN,  // Directory to the bundled Pepper Flash plugin,
                            // containing the plugin and the manifest.
  DIR_COMPONENT_UPDATED_PEPPER_FLASH_PLUGIN,  // Base directory of the Pepper
                                              // Flash plugins downloaded by the
                                              // component updater.
  FILE_RESOURCE_MODULE,      // Full path and filename of the module that
                             // contains embedded resources (version,
                             // strings, images, etc.).
  FILE_LOCAL_STATE,          // Path and filename to the file in which
                             // machine/installation-specific state is saved.
  FILE_RECORDED_SCRIPT,      // Full path to the script.log file that
                             // contains recorded browser events for
                             // playback.
  FILE_PEPPER_FLASH_PLUGIN,  // Full path to the bundled Pepper Flash plugin
                             // file.
  FILE_PEPPER_FLASH_SYSTEM_PLUGIN,  // Full path to the system version of the
                                    // Pepper Flash plugin, downloadable from
                                    // Adobe website. Querying this path might
                                    // succeed no matter the file exists or not.
  DIR_PNACL_BASE,                   // Full path to the base dir for PNaCl.
  DIR_PNACL_COMPONENT,              // Full path to the latest PNaCl version
                                    // (subdir of DIR_PNACL_BASE).
#if defined(OS_LINUX)
  DIR_BUNDLED_WIDEVINE_CDM,  // Full path to the directory containing the
                             // bundled Widevine CDM.
#if !defined(OS_CHROMEOS)
  DIR_COMPONENT_UPDATED_WIDEVINE_CDM,  // Base directory of the Widevine CDM
                                       // downloaded by the component
                                       // updater.
  FILE_COMPONENT_WIDEVINE_CDM_HINT,    // A file in a known location that points
                                       // to the component updated Widevine CDM.
#endif                                 // !defined(OS_CHROMEOS)
#endif                                 // defined(OS_LINUX)
  FILE_RESOURCES_PACK,  // Full path to the .pak file containing binary data.
                        // This includes data for internal pages (e.g., html
                        // files and images), unless these resources are
                        // purposefully split into a separate file.
  FILE_DEV_UI_RESOURCES_PACK,  // Full path to the .pak file containing
                               // binary data for internal pages (e.g., html
                               // files and images).
#if defined(OS_CHROMEOS)
  DIR_CHROMEOS_WALLPAPERS,            // Directory where downloaded chromeos
                                      // wallpapers reside.
  DIR_CHROMEOS_WALLPAPER_THUMBNAILS,  // Directory where downloaded chromeos
                                      // wallpaper thumbnails reside.
  DIR_CHROMEOS_CUSTOM_WALLPAPERS,     // Directory where custom wallpapers
                                      // reside.
#endif
  DIR_SUPERVISED_USER_INSTALLED_WHITELISTS,  // Directory where sanitized
                                             // supervised user whitelists are
                                             // installed.
#if defined(OS_LINUX) || defined(OS_MACOSX)
  DIR_NATIVE_MESSAGING,       // System directory where native messaging host
                              // manifest files are stored.
  DIR_USER_NATIVE_MESSAGING,  // Directory with Native Messaging Hosts
                              // installed per-user.
#endif
#if !defined(OS_ANDROID)
  DIR_GLOBAL_GCM_STORE,  // Directory where the global GCM instance
                         // stores its data.
#endif

  // Valid only in development environment; TODO(darin): move these
  DIR_GEN_TEST_DATA,  // Directory where generated test data resides.
  DIR_TEST_DATA,      // Directory where unit test data resides.
  DIR_TEST_TOOLS,     // Directory where unit test tools reside.
#if defined(OS_LINUX)
  FILE_COMPONENT_FLASH_HINT,  // A file in a known location that points to
                              // the component updated flash plugin.
#endif  // defined(OS_LINUX)
#if defined(OS_CHROMEOS)
  FILE_CHROME_OS_COMPONENT_FLASH,  // The location of component updated Flash on
                                   // Chrome OS.

  // File containing the location of the updated TPM firmware binary in the file
  // system.
  FILE_CHROME_OS_TPM_FIRMWARE_UPDATE_LOCATION,

  // Flag file indicating SRK ROCA vulnerability status.
  FILE_CHROME_OS_TPM_FIRMWARE_UPDATE_SRK_VULNERABLE_ROCA,
#endif  // defined(OS_CHROMEOS)
  PATH_END
};

// Call once to register the provider for the path keys defined above.
void RegisterPathProvider();

// Get or set the invalid user data dir that was originally specified.
void SetInvalidSpecifiedUserDataDir(const base::FilePath& user_data_dir);
const base::FilePath& GetInvalidSpecifiedUserDataDir();

}  // namespace chrome

#endif  // CHROME_COMMON_CHROME_PATHS_H__