Implement Class-C support (#27)

Author: brocaar

api/application.pb.go

@@ -7,7 +7,8 @@ import "google/api/annotations.proto";
 
 // DownlinkQueue is the service managing the downlink data queue.
 service DownlinkQueue {
-	// Enqueue adds the given item to the queue.
+	// Enqueue adds the given item to the queue. When the node operates in
+	// Class-C mode, the data will be pushed directly to the network-server.
 	rpc Enqueue(EnqueueDownlinkQueueItemRequest) returns (EnqueueDownlinkQueueItemResponse) {
 		option(google.api.http) = {
 			post: "/api/nodes/{devEUI}/queue"

api/channelList.pb.go

@@ -30,7 +30,7 @@ service Node {
 		};
 	}
 
-	// ListByApplicationID lists the nodes by the given application ID.
+	// ListByApplicationID lists the nodes by the given application ID, sorted by the name of the node.
 	rpc ListByApplicationID(ListNodeByApplicationIDRequest) returns (ListNodeResponse) {
 		option (google.api.http) = {
 			get: "/api/applications/{applicationID}/nodes"
@@ -106,6 +106,9 @@ message CreateNodeRequest {
 
 	// Node is activated by ABP.
 	bool isABP = 15;
+
+	// Node operates in Class-C.
+	bool isClassC = 16;
 }
 
 message CreateNodeResponse {}
@@ -160,6 +163,9 @@ message GetNodeResponse {
 
 	// ID of the application owning the node.
 	int64 applicationID = 15;
+
+	// Node operates in Class-C.
+	bool isClassC = 16;
 };
 
 message DeleteNodeRequest {
@@ -234,6 +240,9 @@ message UpdateNodeRequest {
 
 	// Node is activated by ABP.
 	bool isABP = 15;
+
+	// Node operates in Class-C.
+	bool isClassC = 16;
 }
 
 message UpdateNodeResponse {}