Teach the cookie tree view / model about appcaches. Not hooked up to real dat...

chrome/browser/browsing_data_appcache_helper.cc

+// Copyright (c) 2010 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/browsing_data_appcache_helper.h"
+
+BrowsingDataAppCacheHelper::BrowsingDataAppCacheHelper(Profile* profile)
+    : is_fetching_(false) {
+}
+
+void BrowsingDataAppCacheHelper::StartFetching(Callback0::Type* callback) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  DCHECK(!is_fetching_);
+  DCHECK(callback);
+  is_fetching_ = true;
+  info_list_.clear();
+  completion_callback_.reset(callback);
+  ChromeThread::PostTask(ChromeThread::IO, FROM_HERE, NewRunnableMethod(
+      this, &BrowsingDataAppCacheHelper::StartFetchingInIOThread));
+}
+
+void BrowsingDataAppCacheHelper::CancelNotification() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  completion_callback_.reset();
+}
+
+void BrowsingDataAppCacheHelper::DeleteAppCache(int64 group_id) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  ChromeThread::PostTask(ChromeThread::IO, FROM_HERE, NewRunnableMethod(
+      this, &BrowsingDataAppCacheHelper::DeleteAppCacheInIOThread,
+      group_id));
+}
+
+void BrowsingDataAppCacheHelper::StartFetchingInIOThread() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+
+#ifndef NDEBUG
+  // TODO(michaeln): get real data from the appcache service
+  info_list_.push_back(
+      AppCacheInfo(GURL("http://bogus/manifest"),
+      1 * 1024 * 1024, base::Time::Now(), base::Time::Now(), 1));
+  info_list_.push_back(
+      AppCacheInfo(GURL("https://bogus/manifest"),
+      2 * 1024 * 1024, base::Time::Now(), base::Time::Now(), 2));
+  info_list_.push_back(
+      AppCacheInfo(GURL("http://bogus:8080/manifest"),
+      3 * 1024 * 1024, base::Time::Now(), base::Time::Now(), 3));
+#endif
+
+  ChromeThread::PostTask(ChromeThread::UI, FROM_HERE, NewRunnableMethod(
+      this, &BrowsingDataAppCacheHelper::OnFetchComplete));
+}
+
+void BrowsingDataAppCacheHelper::OnFetchComplete() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  DCHECK(is_fetching_);
+  is_fetching_ = false;
+  if (completion_callback_ != NULL) {
+    completion_callback_->Run();
+    completion_callback_.reset();
+  }
+}
+
+void BrowsingDataAppCacheHelper::DeleteAppCacheInIOThread(
+    int64 group_id) {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
+  // TODO(michaeln): plumb to the appcache service
+}