Update To 11.40.268.0

[platform/framework/web/crosswalk.git] / src / content / browser / frame_host / navigation_request.h

diff --git a/src/content/browser/frame_host/navigation_request.h b/src/content/browser/frame_host/navigation_request.h
index 44bbc30..eb53721 100644 (file)
--- a/src/content/browser/frame_host/navigation_request.h
+++ b/src/content/browser/frame_host/navigation_request.h
@@ -7,11 +7,17 @@
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
-#include "content/browser/frame_host/navigation_request_info.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/browser/loader/navigation_url_loader_delegate.h"
 #include "content/common/content_export.h"
+#include "content/common/navigation_params.h"
 
 namespace content {
+
+class FrameTreeNode;
+class NavigationURLLoader;
 class ResourceRequestBody;
+struct NavigationRequestInfo;
 
 // PlzNavigate
 // A UI thread object that owns a navigation request until it commits. It
@@ -19,32 +25,46 @@ class ResourceRequestBody;
 // ResourceDispatcherHost (that lives on the IO thread).
 // TODO(clamy): Describe the interactions between the UI and IO thread during
 // the navigation following its refactoring.
-class NavigationRequest {
+class CONTENT_EXPORT NavigationRequest : public NavigationURLLoaderDelegate {
  public:
-  NavigationRequest(const NavigationRequestInfo& info,
-                    int64 frame_tree_node_id);
-
-  ~NavigationRequest();
+  NavigationRequest(FrameTreeNode* frame_tree_node,
+                    const CommonNavigationParams& common_params,
+                    const CommitNavigationParams& commit_params);
 
-  // Called on the UI thread by the RenderFrameHostManager which owns the
-  // NavigationRequest. After calling this function, |body| can no longer be
-  // manipulated on the UI thread.
-  void BeginNavigation(scoped_refptr<ResourceRequestBody> body);
+  ~NavigationRequest() override;
 
   // Called on the UI thread by the RenderFrameHostManager which owns the
-  // NavigationRequest whenever this navigation request should be canceled.
-  void CancelNavigation();
+  // NavigationRequest. Takes ownership of |info|. After calling this function,
+  // |body| can no longer be manipulated on the UI thread.
+  void BeginNavigation(scoped_ptr<NavigationRequestInfo> info,
+                       scoped_refptr<ResourceRequestBody> body);
 
-  const NavigationRequestInfo& info() const { return info_; }
+  CommonNavigationParams& common_params() { return common_params_; }
 
-  int64 frame_tree_node_id() const { return frame_tree_node_id_; }
+  const CommitNavigationParams& commit_params() const { return commit_params_; }
 
-  int64 navigation_request_id() const { return navigation_request_id_; }
+  NavigationURLLoader* loader_for_testing() const { return loader_.get(); }
 
  private:
-  const int64 navigation_request_id_;
-  const NavigationRequestInfo info_;
-  const int64 frame_tree_node_id_;
+  // NavigationURLLoaderDelegate implementation.
+  void OnRequestRedirected(
+      const net::RedirectInfo& redirect_info,
+      const scoped_refptr<ResourceResponse>& response) override;
+  void OnResponseStarted(const scoped_refptr<ResourceResponse>& response,
+                         scoped_ptr<StreamHandle> body) override;
+  void OnRequestFailed(int net_error) override;
+
+  FrameTreeNode* frame_tree_node_;
+
+  // Initialized on creation of the NavigationRequest. Sent to the renderer when
+  // the navigation is ready to commit.
+  // Note: When the navigation is ready to commit, the url in |common_params|
+  // will be set to the final navigation url, obtained after following all
+  // redirects.
+  CommonNavigationParams common_params_;
+  const CommitNavigationParams commit_params_;
+
+  scoped_ptr<NavigationURLLoader> loader_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationRequest);
 };