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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/browsing_data/browsing_data_flash_lso_helper.h" | 5 #include "chrome/browser/browsing_data/browsing_data_flash_lso_helper.h" |
| 6 | 6 |
| 7 #include <stdint.h> |
| 8 |
| 7 #include <limits> | 9 #include <limits> |
| 8 #include <map> | 10 #include <map> |
| 9 | 11 |
| 10 #include "base/callback.h" | 12 #include "base/callback.h" |
| 11 #include "base/logging.h" | 13 #include "base/logging.h" |
| 14 #include "base/macros.h" |
| 12 #include "chrome/browser/pepper_flash_settings_manager.h" | 15 #include "chrome/browser/pepper_flash_settings_manager.h" |
| 13 | 16 |
| 14 namespace { | 17 namespace { |
| 15 | 18 |
| 16 class BrowsingDataFlashLSOHelperImpl | 19 class BrowsingDataFlashLSOHelperImpl |
| 17 : public BrowsingDataFlashLSOHelper, | 20 : public BrowsingDataFlashLSOHelper, |
| 18 public PepperFlashSettingsManager::Client { | 21 public PepperFlashSettingsManager::Client { |
| 19 public: | 22 public: |
| 20 explicit BrowsingDataFlashLSOHelperImpl( | 23 explicit BrowsingDataFlashLSOHelperImpl( |
| 21 content::BrowserContext* browser_context); | 24 content::BrowserContext* browser_context); |
| 22 | 25 |
| 23 // BrowsingDataFlashLSOHelper implementation: | 26 // BrowsingDataFlashLSOHelper implementation: |
| 24 void StartFetching(const GetSitesWithFlashDataCallback& callback) override; | 27 void StartFetching(const GetSitesWithFlashDataCallback& callback) override; |
| 25 void DeleteFlashLSOsForSite(const std::string& site) override; | 28 void DeleteFlashLSOsForSite(const std::string& site) override; |
| 26 | 29 |
| 27 // PepperFlashSettingsManager::Client overrides: | 30 // PepperFlashSettingsManager::Client overrides: |
| 28 void OnGetSitesWithDataCompleted( | 31 void OnGetSitesWithDataCompleted( |
| 29 uint32 request_id, | 32 uint32_t request_id, |
| 30 const std::vector<std::string>& sites) override; | 33 const std::vector<std::string>& sites) override; |
| 31 void OnClearSiteDataCompleted(uint32 request_id, bool success) override; | 34 void OnClearSiteDataCompleted(uint32_t request_id, bool success) override; |
| 32 | 35 |
| 33 private: | 36 private: |
| 34 ~BrowsingDataFlashLSOHelperImpl() override; | 37 ~BrowsingDataFlashLSOHelperImpl() override; |
| 35 | 38 |
| 36 // Asynchronously fetches and deletes data and calls us back. | 39 // Asynchronously fetches and deletes data and calls us back. |
| 37 PepperFlashSettingsManager settings_manager_; | 40 PepperFlashSettingsManager settings_manager_; |
| 38 | 41 |
| 39 // Identifies the request to fetch site data. | 42 // Identifies the request to fetch site data. |
| 40 uint32 get_sites_with_data_request_id_; | 43 uint32_t get_sites_with_data_request_id_; |
| 41 | 44 |
| 42 // Contains the pending requests to clear site data. The key is the request | 45 // Contains the pending requests to clear site data. The key is the request |
| 43 // ID, the value the site for which to clear data. | 46 // ID, the value the site for which to clear data. |
| 44 std::map<uint32, std::string> clear_site_data_ids_; | 47 std::map<uint32_t, std::string> clear_site_data_ids_; |
| 45 | 48 |
| 46 // Called when we have fetched the list of sites. | 49 // Called when we have fetched the list of sites. |
| 47 GetSitesWithFlashDataCallback callback_; | 50 GetSitesWithFlashDataCallback callback_; |
| 48 | 51 |
| 49 DISALLOW_COPY_AND_ASSIGN(BrowsingDataFlashLSOHelperImpl); | 52 DISALLOW_COPY_AND_ASSIGN(BrowsingDataFlashLSOHelperImpl); |
| 50 }; | 53 }; |
| 51 | 54 |
| 52 BrowsingDataFlashLSOHelperImpl::BrowsingDataFlashLSOHelperImpl( | 55 BrowsingDataFlashLSOHelperImpl::BrowsingDataFlashLSOHelperImpl( |
| 53 content::BrowserContext* browser_context) | 56 content::BrowserContext* browser_context) |
| 54 : settings_manager_(this, browser_context), | 57 : settings_manager_(this, browser_context), |
| 55 get_sites_with_data_request_id_(0u) { | 58 get_sites_with_data_request_id_(0u) { |
| 56 } | 59 } |
| 57 | 60 |
| 58 BrowsingDataFlashLSOHelperImpl::~BrowsingDataFlashLSOHelperImpl() { | 61 BrowsingDataFlashLSOHelperImpl::~BrowsingDataFlashLSOHelperImpl() { |
| 59 } | 62 } |
| 60 | 63 |
| 61 void BrowsingDataFlashLSOHelperImpl::StartFetching( | 64 void BrowsingDataFlashLSOHelperImpl::StartFetching( |
| 62 const GetSitesWithFlashDataCallback& callback) { | 65 const GetSitesWithFlashDataCallback& callback) { |
| 63 DCHECK(callback_.is_null()); | 66 DCHECK(callback_.is_null()); |
| 64 callback_ = callback; | 67 callback_ = callback; |
| 65 get_sites_with_data_request_id_ = settings_manager_.GetSitesWithData(); | 68 get_sites_with_data_request_id_ = settings_manager_.GetSitesWithData(); |
| 66 } | 69 } |
| 67 | 70 |
| 68 void BrowsingDataFlashLSOHelperImpl::DeleteFlashLSOsForSite( | 71 void BrowsingDataFlashLSOHelperImpl::DeleteFlashLSOsForSite( |
| 69 const std::string& site) { | 72 const std::string& site) { |
| 70 const uint64 kClearAllData = 0; | 73 const uint64_t kClearAllData = 0; |
| 71 uint32 id = settings_manager_.ClearSiteData( | 74 uint32_t id = settings_manager_.ClearSiteData( |
| 72 site, kClearAllData, std::numeric_limits<uint64>::max()); | 75 site, kClearAllData, std::numeric_limits<uint64_t>::max()); |
| 73 clear_site_data_ids_[id] = site; | 76 clear_site_data_ids_[id] = site; |
| 74 } | 77 } |
| 75 | 78 |
| 76 void BrowsingDataFlashLSOHelperImpl::OnGetSitesWithDataCompleted( | 79 void BrowsingDataFlashLSOHelperImpl::OnGetSitesWithDataCompleted( |
| 77 uint32 request_id, | 80 uint32_t request_id, |
| 78 const std::vector<std::string>& sites) { | 81 const std::vector<std::string>& sites) { |
| 79 DCHECK_EQ(get_sites_with_data_request_id_, request_id); | 82 DCHECK_EQ(get_sites_with_data_request_id_, request_id); |
| 80 callback_.Run(sites); | 83 callback_.Run(sites); |
| 81 callback_ = GetSitesWithFlashDataCallback(); | 84 callback_ = GetSitesWithFlashDataCallback(); |
| 82 } | 85 } |
| 83 | 86 |
| 84 void BrowsingDataFlashLSOHelperImpl::OnClearSiteDataCompleted(uint32 request_id, | 87 void BrowsingDataFlashLSOHelperImpl::OnClearSiteDataCompleted( |
| 85 bool success) { | 88 uint32_t request_id, |
| 86 std::map<uint32, std::string>::iterator entry = | 89 bool success) { |
| 90 std::map<uint32_t, std::string>::iterator entry = |
| 87 clear_site_data_ids_.find(request_id); | 91 clear_site_data_ids_.find(request_id); |
| 88 DCHECK(entry != clear_site_data_ids_.end()); | 92 DCHECK(entry != clear_site_data_ids_.end()); |
| 89 LOG_IF(ERROR, !success) << "Couldn't clear Flash LSO data for " | 93 LOG_IF(ERROR, !success) << "Couldn't clear Flash LSO data for " |
| 90 << entry->second; | 94 << entry->second; |
| 91 clear_site_data_ids_.erase(entry); | 95 clear_site_data_ids_.erase(entry); |
| 92 } | 96 } |
| 93 | 97 |
| 94 } // namespace | 98 } // namespace |
| 95 | 99 |
| 96 // static | 100 // static |
| 97 BrowsingDataFlashLSOHelper* BrowsingDataFlashLSOHelper::Create( | 101 BrowsingDataFlashLSOHelper* BrowsingDataFlashLSOHelper::Create( |
| 98 content::BrowserContext* browser_context) { | 102 content::BrowserContext* browser_context) { |
| 99 return new BrowsingDataFlashLSOHelperImpl(browser_context); | 103 return new BrowsingDataFlashLSOHelperImpl(browser_context); |
| 100 } | 104 } |
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