Implement URLRequest::Delegate, handle thread sync.

atom/browser/net/atom_url_request.h

@@ -0,0 +1,52 @@
+// Copyright (c) 2013 GitHub, Inc.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by the MIT license that can be
+// found in the LICENSE file.
+
+#ifndef ATOM_BROWSER_NET_ATOM_URL_REQUEST_H_
+#define ATOM_BROWSER_NET_ATOM_URL_REQUEST_H_
+
+#include "base/memory/ref_counted.h"
+#include "net/url_request/url_request.h"
+
+namespace atom {
+
+class AtomBrowserContext;
+
+namespace api {
+  class URLRequest;
+}
+
+class AtomURLRequest : public base::RefCountedThreadSafe<AtomURLRequest>,
+                       public net::URLRequest::Delegate {
+public:
+  static scoped_refptr<AtomURLRequest> create(
+    AtomBrowserContext* browser_context,
+    const std::string& url,
+    base::WeakPtr<api::URLRequest> delegate);
+
+  void Start();
+  void set_method(const std::string& method);
+
+protected:
+  // Overrides of net::URLRequest::Delegate
+  virtual void OnResponseStarted(net::URLRequest* request) override;
+  virtual void OnReadCompleted(net::URLRequest* request, int bytes_read) override;
+
+private:
+  friend class base::RefCountedThreadSafe<AtomURLRequest>;
+  void StartOnIOThread();
+  void InformDelegeteResponseStarted();
+
+  AtomURLRequest(base::WeakPtr<api::URLRequest> delegate);
+  virtual ~AtomURLRequest();
+
+  base::WeakPtr<api::URLRequest> delegate_;
+  std::unique_ptr<net::URLRequest> url_request_;
+
+   DISALLOW_COPY_AND_ASSIGN(AtomURLRequest);
+ };
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_NET_ATOM_URL_REQUEST_H_