Moved ExtensionInfoMap and ExtensionsQuotaService to extensions/

chrome/browser/extensions/extension_info_map.cc

-// 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.
-
-#include "chrome/browser/extensions/extension_info_map.h"
-
-#include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/extension_set.h"
-#include "chrome/common/url_constants.h"
-#include "content/public/browser/browser_thread.h"
-#include "extensions/common/constants.h"
-#include "extensions/common/manifest_handlers/incognito_info.h"
-
-using content::BrowserThread;
-using extensions::Extension;
-using extensions::UnloadedExtensionInfo;
-
-namespace {
-
-void CheckOnValidThread() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-}
-
-}  // namespace
-
-struct ExtensionInfoMap::ExtraData {
-  // When the extension was installed.
-  base::Time install_time;
-
-  // True if the user has allowed this extension to run in incognito mode.
-  bool incognito_enabled;
-
-  ExtraData();
-  ~ExtraData();
-};
-
-ExtensionInfoMap::ExtraData::ExtraData() : incognito_enabled(false) {}
-
-ExtensionInfoMap::ExtraData::~ExtraData() {}
-
-ExtensionInfoMap::ExtensionInfoMap() : signin_process_id_(-1) {}
-
-const extensions::ProcessMap& ExtensionInfoMap::process_map() const {
-  return process_map_;
-}
-
-void ExtensionInfoMap::AddExtension(const Extension* extension,
-                                    base::Time install_time,
-                                    bool incognito_enabled) {
-  CheckOnValidThread();
-  extensions_.Insert(extension);
-  disabled_extensions_.Remove(extension->id());
-
-  extra_data_[extension->id()].install_time = install_time;
-  extra_data_[extension->id()].incognito_enabled = incognito_enabled;
-}
-
-void ExtensionInfoMap::RemoveExtension(
-    const std::string& extension_id,
-    const UnloadedExtensionInfo::Reason reason) {
-  CheckOnValidThread();
-  const Extension* extension = extensions_.GetByID(extension_id);
-  extra_data_.erase(extension_id);  // we don't care about disabled extra data
-  bool was_uninstalled = (reason != UnloadedExtensionInfo::REASON_DISABLE &&
-                          reason != UnloadedExtensionInfo::REASON_TERMINATE);
-  if (extension) {
-    if (!was_uninstalled)
-      disabled_extensions_.Insert(extension);
-    extensions_.Remove(extension_id);
-  } else if (was_uninstalled) {
-    // If the extension was uninstalled, make sure it's removed from the map of
-    // disabled extensions.
-    disabled_extensions_.Remove(extension_id);
-  } else {
-    // NOTE: This can currently happen if we receive multiple unload
-    // notifications, e.g. setting incognito-enabled state for a
-    // disabled extension (e.g., via sync).  See
-    // http://code.google.com/p/chromium/issues/detail?id=50582 .
-    NOTREACHED() << extension_id;
-  }
-}
-
-base::Time ExtensionInfoMap::GetInstallTime(
-    const std::string& extension_id) const {
-  ExtraDataMap::const_iterator iter = extra_data_.find(extension_id);
-  if (iter != extra_data_.end())
-    return iter->second.install_time;
-  return base::Time();
-}
-
-bool ExtensionInfoMap::IsIncognitoEnabled(
-    const std::string& extension_id) const {
-  // Keep in sync with duplicate in extension_process_manager.cc.
-  ExtraDataMap::const_iterator iter = extra_data_.find(extension_id);
-  if (iter != extra_data_.end())
-    return iter->second.incognito_enabled;
-  return false;
-}
-
-bool ExtensionInfoMap::CanCrossIncognito(const Extension* extension) const {
-  // This is duplicated from ExtensionService :(.
-  return IsIncognitoEnabled(extension->id()) &&
-      !extensions::IncognitoInfo::IsSplitMode(extension);
-}
-
-void ExtensionInfoMap::RegisterExtensionProcess(const std::string& extension_id,
-                                                int process_id,
-                                                int site_instance_id) {
-  if (!process_map_.Insert(extension_id, process_id, site_instance_id)) {
-    NOTREACHED() << "Duplicate extension process registration for: "
-                 << extension_id << "," << process_id << ".";
-  }
-}
-
-void ExtensionInfoMap::UnregisterExtensionProcess(
-    const std::string& extension_id,
-    int process_id,
-    int site_instance_id) {
-  if (!process_map_.Remove(extension_id, process_id, site_instance_id)) {
-    NOTREACHED() << "Unknown extension process registration for: "
-                 << extension_id << "," << process_id << ".";
-  }
-}
-
-void ExtensionInfoMap::UnregisterAllExtensionsInProcess(int process_id) {
-  process_map_.RemoveAllFromProcess(process_id);
-}
-
-void ExtensionInfoMap::GetExtensionsWithAPIPermissionForSecurityOrigin(
-    const GURL& origin,
-    int process_id,
-    extensions::APIPermission::ID permission,
-    ExtensionSet* extensions) const {
-  DCHECK(extensions);
-
-  if (origin.SchemeIs(extensions::kExtensionScheme)) {
-    const std::string& id = origin.host();
-    const Extension* extension = extensions_.GetByID(id);
-    if (extension && extension->HasAPIPermission(permission) &&
-        process_map_.Contains(id, process_id)) {
-      extensions->Insert(extension);
-    }
-    return;
-  }
-
-  ExtensionSet::const_iterator i = extensions_.begin();
-  for (; i != extensions_.end(); ++i) {
-    if ((*i)->web_extent().MatchesSecurityOrigin(origin) &&
-        process_map_.Contains((*i)->id(), process_id) &&
-        (*i)->HasAPIPermission(permission)) {
-      extensions->Insert(*i);
-    }
-  }
-}
-
-bool ExtensionInfoMap::SecurityOriginHasAPIPermission(
-    const GURL& origin, int process_id,
-    extensions::APIPermission::ID permission) const {
-  ExtensionSet extensions;
-  GetExtensionsWithAPIPermissionForSecurityOrigin(
-      origin, process_id, permission, &extensions);
-  return !extensions.is_empty();
-}
-
-ExtensionsQuotaService* ExtensionInfoMap::GetQuotaService() {
-  CheckOnValidThread();
-  if (!quota_service_)
-    quota_service_.reset(new ExtensionsQuotaService());
-  return quota_service_.get();
-}
-
-void ExtensionInfoMap::SetSigninProcess(int process_id) {
-  signin_process_id_ = process_id;
-}
-
-bool ExtensionInfoMap::IsSigninProcess(int process_id) const {
-  return process_id == signin_process_id_;
-}
-
-ExtensionInfoMap::~ExtensionInfoMap() {
-  if (quota_service_) {
-    BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE,
-                              quota_service_.release());
-  }
-}