Index: content/browser/loader/resource_dispatcher_host_impl.h |
diff --git a/content/browser/loader/resource_dispatcher_host_impl.h b/content/browser/loader/resource_dispatcher_host_impl.h |
index 648822822bc627cc3549f69ebe7d5a8a7d724206..d5f4b664c6b4ebede8c56531daa329b58698c91a 100644 |
--- a/content/browser/loader/resource_dispatcher_host_impl.h |
+++ b/content/browser/loader/resource_dispatcher_host_impl.h |
@@ -33,6 +33,7 @@ |
#include "content/browser/loader/resource_scheduler.h" |
#include "content/common/content_export.h" |
#include "content/common/resource_request_body.h" |
+#include "content/common/url_loader.mojom.h" |
#include "content/public/browser/child_process_data.h" |
#include "content/public/browser/download_item.h" |
#include "content/public/browser/download_url_parameters.h" |
@@ -42,6 +43,7 @@ |
#include "content/public/browser/web_contents_observer.h" |
#include "content/public/common/resource_type.h" |
#include "ipc/ipc_message.h" |
+#include "mojo/public/cpp/system/data_pipe.h" |
#include "net/base/request_priority.h" |
#include "net/cookies/canonical_cookie.h" |
#include "net/url_request/url_request.h" |
@@ -81,6 +83,10 @@ struct NavigationRequestInfo; |
struct Referrer; |
struct ResourceRequest; |
+namespace mojom { |
+class URLLoader; |
+} // namespace mojom |
+ |
// This class is responsible for notifying the IO thread (specifically, the |
// ResourceDispatcherHostImpl) of frame events. It has an interace for callers |
// to use and also sends notifications on WebContentsObserver events. All |
@@ -318,9 +324,27 @@ class CONTENT_EXPORT ResourceDispatcherHostImpl |
// or experiment status. For unit tests only. |
void EnableStaleWhileRevalidateForTesting(); |
+ // These functions are used when loading with mojo. |
+ // Called when loading a request with mojo. |
+ void OnRequestResourceWithMojo(int routing_id, |
+ int request_id, |
+ const ResourceRequest& request, |
+ std::unique_ptr<mojom::URLLoader> url_loader, |
+ mojom::URLLoaderClientPtr url_loader_client, |
+ ResourceMessageFilter* filter); |
+ |
+ // Add an unstarted (i.e., resource loading is not yet started) loader in |
+ // order to keep it alive. |
+ void AddUnstartedURLLoader(int child_id, |
+ std::unique_ptr<mojom::URLLoader> loader); |
+ // Returns an unstarted URL loader whose raw pointer equals to |loader|. |
+ std::unique_ptr<mojom::URLLoader> TakeUnstartedURLLoader( |
+ mojom::URLLoader* loader); |
+ |
private: |
friend class LoaderIOThreadNotifier; |
friend class ResourceDispatcherHostTest; |
+ class MojoHelper; |
FRIEND_TEST_ALL_PREFIXES(ResourceDispatcherHostTest, |
TestBlockedRequestsProcessDies); |
@@ -466,6 +490,13 @@ class CONTENT_EXPORT ResourceDispatcherHostImpl |
void OnRequestResource(int routing_id, |
int request_id, |
const ResourceRequest& request_data); |
+ |
+ void OnRequestResourceInternal(int routing_id, |
+ int request_id, |
+ const ResourceRequest& request_data, |
+ std::unique_ptr<mojom::URLLoader> url_loader, |
+ mojom::URLLoaderClientPtr url_loader_client); |
+ |
void OnSyncLoad(int request_id, |
const ResourceRequest& request_data, |
IPC::Message* sync_result); |
@@ -483,7 +514,9 @@ class CONTENT_EXPORT ResourceDispatcherHostImpl |
void BeginRequest(int request_id, |
const ResourceRequest& request_data, |
IPC::Message* sync_result, // only valid for sync |
- int route_id); // only valid for async |
+ int route_id, // only valid for async |
+ std::unique_ptr<mojom::URLLoader> url_loader, |
+ mojom::URLLoaderClientPtr url_loader_client); |
// Creates a ResourceHandler to be used by BeginRequest() for normal resource |
// loading. |
@@ -494,7 +527,9 @@ class CONTENT_EXPORT ResourceDispatcherHostImpl |
int route_id, |
int process_type, |
int child_id, |
- ResourceContext* resource_context); |
+ ResourceContext* resource_context, |
+ std::unique_ptr<mojom::URLLoader> url_loader, |
+ mojom::URLLoaderClientPtr url_loader_client); |
// Wraps |handler| in the standard resource handlers for normal resource |
// loading and navigation requests. This adds MimeTypeResourceHandler and |
@@ -663,6 +698,11 @@ class CONTENT_EXPORT ResourceDispatcherHostImpl |
// outlive this ResourceDispatcherHostImpl. |
CertStore* cert_store_for_testing_; |
+ // |unstarted_url_loader_| is a set of mojom::URLLoaders that are not yet |
+ // started. |
+ std::map<mojom::URLLoader*, std::pair<int, std::unique_ptr<mojom::URLLoader>>> |
+ unstarted_url_loaders_; |
+ |
DISALLOW_COPY_AND_ASSIGN(ResourceDispatcherHostImpl); |
}; |