Add content/public/browser/resource_dispatcher_host.h

R=jam@chromium.org
TBR=willchan@chromium.org,mirandac@chromium.org,ben@chromium.org
Review URL: https://chromiumcodereview.appspot.com/9648020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@126089 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 69 insertions, 0 deletions

diff --git a/content/public/browser/resource_dispatcher_host.h b/content/public/browser/resource_dispatcher_host.h
new file mode 100644
index 0000000..efb6df5
--- /dev/null
+++ b/content/public/browser/resource_dispatcher_host.h
@@ -0,0 +1,69 @@
+// Copyright (c) 2012 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.
+
+#ifndef CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_
+#define CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_
+#pragma once
+
+#include "base/callback_forward.h"
+#include "content/public/browser/download_id.h"
+#include "net/base/net_errors.h"
+
+struct DownloadSaveInfo;
+
+namespace net {
+class URLRequest;
+}
+
+namespace content {
+class ResourceContext;
+class ResourceDispatcherHostDelegate;
+
+class CONTENT_EXPORT ResourceDispatcherHost {
+ public:
+  typedef base::Callback<void(DownloadId, net::Error)> DownloadStartedCallback;
+
+  // Returns the singleton instance of the ResourceDispatcherHost.
+  static ResourceDispatcherHost* Get();
+
+  // This does not take ownership of the delegate. It is expected that the
+  // delegate have a longer lifetime than the ResourceDispatcherHost.
+  virtual void SetDelegate(ResourceDispatcherHostDelegate* delegate) = 0;
+
+  // Controls whether third-party sub-content can pop-up HTTP basic auth
+  // dialog boxes.
+  virtual void SetAllowCrossOriginAuthPrompt(bool value) = 0;
+
+  // Force cancels any pending requests for the given |context|. This is
+  // necessary to ensure that before |context| goes away, all requests
+  // for it are dead.
+  virtual void CancelRequestsForContext(ResourceContext* context) = 0;
+
+  // Initiates a download by explicit request of the renderer, e.g. due to
+  // alt-clicking a link.  If the download is started, |started_callback| will
+  // be called on the UI thread with the DownloadId; otherwise an error code
+  // will be returned.
+  virtual net::Error BeginDownload(
+      scoped_ptr<net::URLRequest> request,
+      ResourceContext* context,
+      int child_id,
+      int route_id,
+      bool prefer_cache,
+      const DownloadSaveInfo& save_info,
+      const DownloadStartedCallback& started_callback) = 0;
+
+  // Clears the ResourceDispatcherHostLoginDelegate associated with the request.
+  virtual void ClearLoginDelegateForRequest(net::URLRequest* request) = 0;
+
+  // Marks the request as "parked". This happens if a request is
+  // redirected cross-site and needs to be resumed by a new render view.
+  virtual void MarkAsTransferredNavigation(net::URLRequest* request) = 0;
+
+ protected:
+  virtual ~ResourceDispatcherHost() {}
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_BROWSER_RESOURCE_DISPATCHER_HOST_H_