1 files changed, 29 insertions, 9 deletions

diff --git a/cast/cast_core/api/v2/core_application_service.proto b/cast/cast_core/api/v2/core_application_service.proto
index 7933393b..3a31f7b2 100644
--- a/cast/cast_core/api/v2/core_application_service.proto
+++ b/cast/cast_core/api/v2/core_application_service.proto
@@ -2,12 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
-// **** DO NOT EDIT - this .proto was automatically generated. ****
+// **** DO NOT EDIT - this file was automatically generated. ****
 syntax = "proto3";
 
 package cast.v2;
 
-import "google/protobuf/empty.proto";
 import "cast/cast_core/api/bindings/api_bindings.proto";
 import "cast/cast_core/api/common/application_config.proto";
 import "cast/cast_core/api/common/service_info.proto";
@@ -25,32 +24,41 @@ service CoreApplicationService {
   // the gRPC status code.
   rpc GetConfig(GetConfigRequest) returns (GetConfigResponse);
 
+  // DEPRECATED
   // Send a Cast V2 message to core application.
-  rpc SendCastMessage(CastMessage) returns (CastMessageResponse);
+  rpc SendCastMessage(CastMessageRequest) returns (CastMessageResponse);
 
   // Notifies Cast Core on the application state changes. The callback must be
   // called by the Runtime whenever the internal state of the application
   // changes. Cast Core may discard any resources associated with the
   // application upon failures.
-  rpc OnApplicationStatus(ApplicationStatus) returns (google.protobuf.Empty);
+  rpc SetApplicationStatus(ApplicationStatusRequest)
+      returns (ApplicationStatusResponse);
 
+  // DEPRECATED
   // Posts messages between MessagePorts. MessagePorts are connected using other
   // services (e.g. ApiBindings), then registered with the
   // MessageConnectorService to communicate over IPC.
   rpc PostMessage(cast.web.Message) returns (cast.web.MessagePortStatus);
 
+  // DEPRECATED
   // Gets the list of bindings to early-inject into javascript at page load.
-  rpc GetAll(google.protobuf.Empty) returns (cast.bindings.GetAllResponse);
+  rpc GetAll(cast.bindings.GetAllRequest)
+      returns (cast.bindings.GetAllResponse);
 
+  // DEPRECATED
   // Connects to a binding returned by GetAll.
-  rpc Connect(cast.bindings.ConnectRequest) returns (google.protobuf.Empty);
+  rpc Connect(cast.bindings.ConnectRequest)
+      returns (cast.bindings.ConnectResponse);
+
+  // GetWebUIResource request
+  rpc GetWebUIResource(GetWebUIResourceRequest)
+      returns (GetWebUIResourceResponse);
 }
 
 message GetConfigRequest {
   // Cast session ID.
   string cast_session_id = 1;
-  // RuntimeApplication service info.
-  cast.common.ServiceInfo runtime_application_service_info = 2;
 }
 
 message GetConfigResponse {
@@ -63,7 +71,7 @@ message GetConfigResponse {
 }
 
 // Contains information about an application status in the runtime.
-message ApplicationStatus {
+message ApplicationStatusRequest {
   // The Cast session ID whose application status changed.
   string cast_session_id = 1;
 
@@ -94,3 +102,15 @@ message ApplicationStatus {
   // |stop_reason| is HTTP_ERROR.
   int32 http_response_code = 4;
 }
+
+message ApplicationStatusResponse {}
+
+message GetWebUIResourceRequest {
+  // Resource identifier. It can either be name of the resource or a url.
+  string resource_id = 1;
+}
+
+message GetWebUIResourceResponse {
+  // Path to the resource file on device.
+  string resource_path = 1;
+}