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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/extensions/api/webstore/webstore_api.h" | |
| 6 | |
| 7 #include "base/lazy_instance.h" | |
| 8 #include "base/values.h" | |
| 9 #include "chrome/browser/extensions/install_tracker.h" | |
| 10 #include "chrome/browser/extensions/install_tracker_factory.h" | |
| 11 #include "chrome/common/extensions/chrome_extension_messages.h" | |
| 12 #include "extensions/browser/extension_system.h" | |
| 13 #include "ipc/ipc_sender.h" | |
| 14 | |
| 15 namespace extensions { | |
| 16 | |
| 17 namespace { | |
| 18 | |
| 19 base::LazyInstance<BrowserContextKeyedAPIFactory<WebstoreAPI> > g_factory = | |
| 20 LAZY_INSTANCE_INITIALIZER; | |
| 21 | |
| 22 } // namespace | |
| 23 | |
| 24 struct WebstoreAPI::ObservedInstallInfo { | |
| 25 ObservedInstallInfo(int routing_id, | |
| 26 const std::string& extension_id, | |
| 27 IPC::Sender* ipc_sender); | |
| 28 ~ObservedInstallInfo(); | |
| 29 | |
| 30 int routing_id; | |
| 31 std::string extension_id; | |
| 32 IPC::Sender* ipc_sender; | |
| 33 }; | |
| 34 | |
| 35 WebstoreAPI::ObservedInstallInfo::ObservedInstallInfo( | |
| 36 int routing_id, | |
| 37 const std::string& extension_id, | |
| 38 IPC::Sender* ipc_sender) | |
| 39 : routing_id(routing_id), | |
| 40 extension_id(extension_id), | |
| 41 ipc_sender(ipc_sender) {} | |
| 42 | |
| 43 WebstoreAPI::ObservedInstallInfo::~ObservedInstallInfo() {} | |
| 44 | |
| 45 WebstoreAPI::WebstoreAPI(content::BrowserContext* browser_context) | |
| 46 : browser_context_(browser_context), | |
| 47 install_observer_( | |
| 48 new ScopedObserver<InstallTracker, InstallObserver>(this)) { | |
| 49 install_observer_->Add( | |
| 50 InstallTrackerFactory::GetForBrowserContext(browser_context)); | |
| 51 } | |
| 52 | |
| 53 WebstoreAPI::~WebstoreAPI() {} | |
| 54 | |
| 55 // static | |
| 56 WebstoreAPI* WebstoreAPI::Get(content::BrowserContext* browser_context) { | |
| 57 return BrowserContextKeyedAPIFactory<WebstoreAPI>::Get(browser_context); | |
| 58 } | |
| 59 | |
| 60 void WebstoreAPI::OnInlineInstallStart(int routing_id, | |
| 61 IPC::Sender* ipc_sender, | |
| 62 const std::string& extension_id, | |
| 63 int listeners_mask) { | |
| 64 if (listeners_mask & api::webstore::INSTALL_STAGE_LISTENER) { | |
| 65 install_stage_listeners_.push_back( | |
| 66 ObservedInstallInfo(routing_id, extension_id, ipc_sender)); | |
| 67 } | |
| 68 | |
| 69 if (listeners_mask & api::webstore::DOWNLOAD_PROGRESS_LISTENER) { | |
| 70 download_progress_listeners_.push_back( | |
| 71 ObservedInstallInfo(routing_id, extension_id, ipc_sender)); | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 void WebstoreAPI::OnInlineInstallFinished(int routing_id, | |
| 76 const std::string& extension_id) { | |
| 77 RemoveListeners(routing_id, extension_id, &download_progress_listeners_); | |
| 78 RemoveListeners(routing_id, extension_id, &install_stage_listeners_); | |
| 79 } | |
| 80 | |
| 81 void WebstoreAPI::OnBeginExtensionDownload(const std::string& extension_id) { | |
| 82 SendInstallMessageIfObserved(extension_id, | |
| 83 api::webstore::INSTALL_STAGE_DOWNLOADING); | |
| 84 } | |
| 85 | |
| 86 void WebstoreAPI::OnDownloadProgress(const std::string& extension_id, | |
| 87 int percent_downloaded) { | |
| 88 for (ObservedInstallInfoList::const_iterator iter = | |
| 89 download_progress_listeners_.begin(); | |
| 90 iter != download_progress_listeners_.end(); | |
| 91 ++iter) { | |
| 92 if (iter->extension_id == extension_id) { | |
| 93 iter->ipc_sender->Send(new ExtensionMsg_InlineInstallDownloadProgress( | |
| 94 iter->routing_id, percent_downloaded)); | |
| 95 } | |
| 96 } | |
| 97 } | |
| 98 | |
| 99 void WebstoreAPI::OnBeginCrxInstall(const std::string& extension_id) { | |
| 100 SendInstallMessageIfObserved(extension_id, | |
| 101 api::webstore::INSTALL_STAGE_INSTALLING); | |
| 102 } | |
| 103 | |
| 104 void WebstoreAPI::OnShutdown() { | |
| 105 install_observer_.reset(); | |
| 106 } | |
| 107 | |
| 108 void WebstoreAPI::Shutdown() {} | |
| 109 | |
| 110 // static | |
| 111 BrowserContextKeyedAPIFactory<WebstoreAPI>* WebstoreAPI::GetFactoryInstance() { | |
| 112 return g_factory.Pointer(); | |
| 113 } | |
| 114 | |
| 115 void WebstoreAPI::SendInstallMessageIfObserved( | |
| 116 const std::string& extension_id, | |
| 117 api::webstore::InstallStage install_stage) { | |
| 118 for (ObservedInstallInfoList::const_iterator iter = | |
| 119 install_stage_listeners_.begin(); | |
| 120 iter != install_stage_listeners_.end(); | |
| 121 ++iter) { | |
| 122 if (iter->extension_id == extension_id) { | |
| 123 iter->ipc_sender->Send(new ExtensionMsg_InlineInstallStageChanged( | |
| 124 iter->routing_id, install_stage)); | |
| 125 } | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 void WebstoreAPI::RemoveListeners(int routing_id, | |
| 130 const std::string& extension_id, | |
| 131 ObservedInstallInfoList* listeners) { | |
| 132 for (ObservedInstallInfoList::iterator iter = listeners->begin(); | |
| 133 iter != listeners->end();) { | |
| 134 if (iter->extension_id == extension_id && iter->routing_id == routing_id) | |
| 135 iter = listeners->erase(iter); | |
| 136 else | |
| 137 ++iter; | |
| 138 } | |
| 139 } | |
| 140 | |
| 141 } // namespace extensions | |
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Chromium Code Reviews
Issue 2103663002:
[Extensions] Rework inline installation observation (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master