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)#include "chrome/browser/browsing_data/browsing_data_flash_lso_helper.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <limits> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/pepper_flash_settings_manager.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class BrowsingDataFlashLSOHelperImpl 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : public BrowsingDataFlashLSOHelper, 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public PepperFlashSettingsManager::Client { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit BrowsingDataFlashLSOHelperImpl( 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserContext* browser_context); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // BrowsingDataFlashLSOHelper implementation: 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void StartFetching( 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetSitesWithFlashDataCallback& callback) OVERRIDE; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void DeleteFlashLSOsForSite(const std::string& site) OVERRIDE; 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // PepperFlashSettingsManager::Client overrides: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnGetSitesWithDataCompleted( 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 request_id, 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<std::string>& sites) OVERRIDE; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnClearSiteDataCompleted( 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 request_id, 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool success) OVERRIDE; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~BrowsingDataFlashLSOHelperImpl(); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Asynchronously fetches and deletes data and calls us back. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PepperFlashSettingsManager settings_manager_; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Identifies the request to fetch site data. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 get_sites_with_data_request_id_; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Contains the pending requests to clear site data. The key is the request 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ID, the value the site for which to clear data. 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<uint32, std::string> clear_site_data_ids_; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called when we have fetched the list of sites. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetSitesWithFlashDataCallback callback_; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(BrowsingDataFlashLSOHelperImpl); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowsingDataFlashLSOHelperImpl::BrowsingDataFlashLSOHelperImpl( 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserContext* browser_context) 57c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : settings_manager_(this, browser_context), 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_sites_with_data_request_id_(0u) { 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowsingDataFlashLSOHelperImpl::~BrowsingDataFlashLSOHelperImpl() { 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowsingDataFlashLSOHelperImpl::StartFetching( 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GetSitesWithFlashDataCallback& callback) { 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(callback_.is_null()); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_ = callback; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) get_sites_with_data_request_id_ = settings_manager_.GetSitesWithData(); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowsingDataFlashLSOHelperImpl::DeleteFlashLSOsForSite( 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& site) { 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const uint64 kClearAllData = 0; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 id = settings_manager_.ClearSiteData( 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) site, kClearAllData, std::numeric_limits<uint64>::max()); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clear_site_data_ids_[id] = site; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowsingDataFlashLSOHelperImpl::OnGetSitesWithDataCompleted( 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) uint32 request_id, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<std::string>& sites) { 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(get_sites_with_data_request_id_, request_id); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_.Run(sites); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_ = GetSitesWithFlashDataCallback(); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void BrowsingDataFlashLSOHelperImpl::OnClearSiteDataCompleted(uint32 request_id, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool success) { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<uint32, std::string>::iterator entry = 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clear_site_data_ids_.find(request_id); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(entry != clear_site_data_ids_.end()); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG_IF(ERROR, !success) << "Couldn't clear Flash LSO data for " 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << entry->second; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) clear_site_data_ids_.erase(entry); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)BrowsingDataFlashLSOHelper* BrowsingDataFlashLSOHelper::Create( 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::BrowserContext* browser_context) { 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new BrowsingDataFlashLSOHelperImpl(browser_context); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 104