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Unified Diff: content/browser/background_fetch/background_fetch_context.cc

Issue 2678273003: Initial framework setup and skeleton for BackgroundFetchContext (Closed)
Patch Set: Add service worker observation Created 3 years, 10 months ago
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Index: content/browser/background_fetch/background_fetch_context.cc
diff --git a/content/browser/background_fetch/background_fetch_context.cc b/content/browser/background_fetch/background_fetch_context.cc
new file mode 100644
index 0000000000000000000000000000000000000000..746b0079e8995a8a07f5d9eea5801f4af72701c7
--- /dev/null
+++ b/content/browser/background_fetch/background_fetch_context.cc
@@ -0,0 +1,49 @@
+// Copyright 2017 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 "content/browser/background_fetch/background_fetch_context.h"
+
+#include "content/browser/service_worker/service_worker_context_wrapper.h"
+#include "content/public/browser/browser_thread.h"
+
+namespace content {
+
+BackgroundFetchContext::BackgroundFetchContext(
+ BrowserContext* browser_context,
+ const scoped_refptr<ServiceWorkerContextWrapper>& service_worker_context)
+ : browser_context_(browser_context),
+ service_worker_context_(service_worker_context) {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+ service_worker_context_->AddObserver(this);
Peter Beverloo 2017/02/09 15:48:55 The Service Worker Context's observer list is thre
harkness 2017/02/13 17:20:05 I'll definitely look into this when I start cleani
Peter Beverloo 2017/02/13 18:35:05 Let's then have a TODO for registering an observer
+}
+
+BackgroundFetchContext::~BackgroundFetchContext() {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+ service_worker_context_->RemoveObserver(this);
+}
+
+void BackgroundFetchContext::Init() {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+ // TODO(harkness) Create the Download observer.
+ // TODO(harkness) Create the Data manager.
+ // TODO(harkness) Create the Batch manager.
+}
+
+void BackgroundFetchContext::Shutdown() {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+ // TODO(harkness) Clean up all the things.
+}
+
+void BackgroundFetchContext::OnRegistrationDeleted(int64_t registration_id,
+ const GURL& pattern) {
+ DCHECK_CURRENTLY_ON(BrowserThread::UI);
+ // TODO(harkness) Call into the data manager and delete metadata, this will
+ // a call to the DownloadManager to abort any ongoing downloads.
+}
+
+} // namespace content

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