kiosk_app_manager.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright 2013 The Chromium Authors. All rights reserved. 22a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 32a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// found in the LICENSE file. 42a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/app_mode/kiosk_app_manager.h" 62a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <map> 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/bind.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/path_service.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_registry_simple.h" 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/stl_util.h" 132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/app_mode/kiosk_app_data.h" 142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/app_mode/kiosk_app_manager_observer.h" 152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/app_mode/kiosk_app_prefs_local_state.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/chrome_paths.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chromeos/cryptohome/async_method_caller.h" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace chromeos { 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)namespace { 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void OnRemoveAppCryptohomeComplete(const std::string& app, 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool success, 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cryptohome::MountError return_code) { 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!success) { 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LOG(ERROR) << "Remove cryptohome for " << app 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << " failed, return code: " << return_code; 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// static 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char KioskAppManager::kKioskDictionaryName[] = "kiosk"; 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char KioskAppManager::kKeyApps[] = "apps"; 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char KioskAppManager::kIconCacheDir[] = "kiosk"; 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// static 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static base::LazyInstance<KioskAppManager> instance = LAZY_INSTANCE_INITIALIZER; 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager* KioskAppManager::Get() { 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return instance.Pointer(); 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// static 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::RegisterPrefs(PrefRegistrySimple* registry) { 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registry->RegisterDictionaryPref(kKioskDictionaryName); 482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager::App::App(const KioskAppData& data) 512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : id(data.id()), 522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) name(data.name()), 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) icon(data.icon()), 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) is_loading(data.IsLoading()) { 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager::App::App() : is_loading(false) {} 582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager::App::~App() {} 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)std::string KioskAppManager::GetAutoLaunchApp() const { 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return prefs_->GetAutoLaunchApp(); 622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::SetAutoLaunchApp(const std::string& app_id) { 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->SetAutoLaunchApp(app_id); 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::AddApp(const std::string& app_id) { 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->AddApp(app_id); 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::RemoveApp(const std::string& app_id) { 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->RemoveApp(app_id); 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::GetApps(Apps* apps) const { 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) apps->reserve(apps_.size()); 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < apps_.size(); ++i) 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) apps->push_back(App(*apps_[i])); 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool KioskAppManager::GetApp(const std::string& app_id, App* app) const { 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const KioskAppData* data = GetAppData(app_id); 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!data) 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *app = App(*data); 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const base::RefCountedString* KioskAppManager::GetAppRawIcon( 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& app_id) const { 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const KioskAppData* data = GetAppData(app_id); 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!data) 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return data->raw_icon(); 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::AddObserver(KioskAppManagerObserver* observer) { 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_.AddObserver(observer); 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::RemoveObserver(KioskAppManagerObserver* observer) { 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_.RemoveObserver(observer); 1062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager::KioskAppManager() 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : prefs_(new KioskAppPrefsLocalState) { 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UpdateAppData(); 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->AddObserver(this); 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)KioskAppManager::~KioskAppManager() { 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->RemoveObserver(this); 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const KioskAppData* KioskAppManager::GetAppData( 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& app_id) const { 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < apps_.size(); ++i) { 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const KioskAppData* data = apps_[i]; 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (data->id() == app_id) 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return data; 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::UpdateAppData() { 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Gets app id to data mapping for existing apps. 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::map<std::string, KioskAppData*> old_apps; 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < apps_.size(); ++i) 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) old_apps[apps_[i]->id()] = apps_[i]; 1342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) apps_.weak_clear(); // |old_apps| takes ownership 1352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Re-populates |apps_| and reuses existing KioskAppData when possible. 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) KioskAppPrefs::AppIds app_ids; 1382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs_->GetApps(&app_ids); 1392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (size_t i = 0; i < app_ids.size(); ++i) { 1402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id = app_ids[i]; 1412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::map<std::string, KioskAppData*>::iterator it = old_apps.find(id); 1422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (it != old_apps.end()) { 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) apps_.push_back(it->second); 1442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) old_apps.erase(it); 1452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 1462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) KioskAppData* new_app = new KioskAppData(this, id); 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) apps_.push_back(new_app); // Takes ownership of |new_app|. 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new_app->Load(); 1492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Clears cache and deletes the remaining old data. 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::map<std::string, KioskAppData*>::iterator it = old_apps.begin(); 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != old_apps.end(); ++it) { 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it->second->ClearCache(); 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) cryptohome::AsyncMethodCaller::GetInstance()->AsyncRemove( 1572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it->first, base::Bind(&OnRemoveAppCryptohomeComplete, it->first)); 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) STLDeleteValues(&old_apps); 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::OnKioskAutoLaunchAppChanged() { 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(KioskAppManagerObserver, 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_, 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnKioskAutoLaunchAppChanged()); 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::OnKioskAppsChanged() { 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UpdateAppData(); 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(KioskAppManagerObserver, 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_, 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnKioskAppsChanged()); 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::GetKioskAppIconCacheDir(base::FilePath* cache_dir) { 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath user_data_dir; 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)); 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *cache_dir = user_data_dir.AppendASCII(kIconCacheDir); 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::OnKioskAppDataChanged(const std::string& app_id) { 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(KioskAppManagerObserver, 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_, 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnKioskAppDataChanged(app_id)); 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void KioskAppManager::OnKioskAppDataLoadFailure(const std::string& app_id) { 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(KioskAppManagerObserver, 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_, 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnKioskAppDataLoadFailure(app_id)); 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RemoveApp(app_id); 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} // namespace chromeos 196