[Voyageurs] Use yunq native empty response for service.

lib/mammoth/input/keyboard.cpp

@@ -40,8 +40,7 @@ void KeyboardListenerBase::Register() {
     crash("Failed to create client", client_or.error());
   }
   listn.set_port_capability(client_or.value().cap());
-  None n;
+  check(vclient.RegisterKeyboardListener(listn));
-  check(vclient.RegisterKeyboardListener(listn, n));
 }
 
 Thread KeyboardListenerBase::Listen() {

sys/voyageurs/lib/voyageurs/voyageurs.yunq

@@ -1,12 +1,8 @@
 interface Voyageurs {
-  method RegisterKeyboardListener(KeyboardListener) -> (None);
+  method RegisterKeyboardListener(KeyboardListener) -> ();
 }
 
 message KeyboardListener {
   capability port_capability;
 }
 
-message None {
-
-}
-

sys/voyageurs/lib/voyageurs/voyageurs.yunq.client.cpp

@@ -8,7 +8,9 @@
 
 
 
-glcr::ErrorCode VoyageursClient::RegisterKeyboardListener(const KeyboardListener& request, None& response) {
+
+glcr::ErrorCode VoyageursClient::RegisterKeyboardListener(const KeyboardListener& request) {
+
   uint64_t buffer_size = kBufferSize;
   uint64_t cap_size = kCapBufferSize;
 
@@ -17,7 +19,10 @@ glcr::ErrorCode VoyageursClient::RegisterKeyboardListener(const KeyboardListener
   buffer_.WriteAt<uint64_t>(8, 0);
 
   cap_buffer_.Reset();
+
   uint64_t length = request.SerializeToBytes(buffer_, /*offset=*/16, cap_buffer_);
+
+
   buffer_.WriteAt<uint32_t>(4, 16 + length);
 
   z_cap_t reply_port_cap;
@@ -33,7 +38,7 @@ glcr::ErrorCode VoyageursClient::RegisterKeyboardListener(const KeyboardListener
   // Check Response Code.
   RET_ERR(buffer_.At<uint64_t>(8));
 
-  response.ParseFromBytes(buffer_, 16, cap_buffer_);
+
 
   return glcr::OK;
 }

sys/voyageurs/lib/voyageurs/voyageurs.yunq.client.h

@@ -17,7 +17,9 @@ class VoyageursClient {
   z_cap_t Capability() { return endpoint_; }
 
 
-  [[nodiscard]] glcr::ErrorCode RegisterKeyboardListener(const KeyboardListener& request, None& response);
+  
+  [[nodiscard]] glcr::ErrorCode RegisterKeyboardListener(const KeyboardListener& request);
+  
 
  private:
   z_cap_t endpoint_;

sys/voyageurs/lib/voyageurs/voyageurs.yunq.cpp

@@ -73,38 +73,5 @@ uint64_t KeyboardListener::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t of
   // The next extension pointer is the length of the message. 
   WriteHeader(bytes, offset, core_size, next_extension);
 
-  return next_extension;
-}
-void None::ParseFromBytes(const glcr::ByteBuffer& bytes, uint64_t offset) {
-  ParseFromBytesInternal(bytes, offset);
-}
-
-void None::ParseFromBytes(const glcr::ByteBuffer& bytes, uint64_t offset, const glcr::CapBuffer& caps) {
-  ParseFromBytesInternal(bytes, offset);
-}
-
-void None::ParseFromBytesInternal(const glcr::ByteBuffer& bytes, uint64_t offset) {
-  CheckHeader(bytes);
-
-}
-
-uint64_t None::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset) const {
-  uint32_t next_extension = header_size + 8 * 0;
-  const uint32_t core_size = next_extension;
-
-  // The next extension pointer is the length of the message. 
-  WriteHeader(bytes, offset, core_size, next_extension);
-
-  return next_extension;
-}
-
-uint64_t None::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset, glcr::CapBuffer& caps) const {
-  uint32_t next_extension = header_size + 8 * 0;
-  const uint32_t core_size = next_extension;
-  uint64_t next_cap = 0;
-
-  // The next extension pointer is the length of the message. 
-  WriteHeader(bytes, offset, core_size, next_extension);
-
   return next_extension;
 }

sys/voyageurs/lib/voyageurs/voyageurs.yunq.h

@@ -23,23 +23,6 @@ class KeyboardListener {
  private:
   z_cap_t port_capability_;
 
-  // Parses everything except for caps.
-  void ParseFromBytesInternal(const glcr::ByteBuffer&, uint64_t offset);
-};
-class None {
- public:
-  None() {}
-  // Delete copy and move until implemented.
-  None(const None&) = delete;
-  None(None&&) = delete;
-
-  void ParseFromBytes(const glcr::ByteBuffer&, uint64_t offset); 
-  void ParseFromBytes(const glcr::ByteBuffer&, uint64_t offset, const glcr::CapBuffer&);
-  uint64_t SerializeToBytes(glcr::ByteBuffer&, uint64_t offset) const;
-  uint64_t SerializeToBytes(glcr::ByteBuffer&, uint64_t offset, glcr::CapBuffer&) const;
-
- private:
-
   // Parses everything except for caps.
   void ParseFromBytesInternal(const glcr::ByteBuffer&, uint64_t offset);
 };

sys/voyageurs/lib/voyageurs/voyageurs.yunq.server.cpp

@@ -87,14 +87,21 @@ glcr::ErrorCode VoyageursServerBase::HandleRequest(const glcr::ByteBuffer& reque
 
   switch(method_select) {
     case 0: {
+
+  
       KeyboardListener yunq_request;
-      None yunq_response;
-
       yunq_request.ParseFromBytes(request, kHeaderSize, req_caps);
+  
 
-      RET_ERR(HandleRegisterKeyboardListener(yunq_request, yunq_response));
+  
 
-      resp_length = yunq_response.SerializeToBytes(response, kHeaderSize, resp_caps);
+  
+      RET_ERR(HandleRegisterKeyboardListener(yunq_request));
+  
+
+  
+      resp_length = 0;
+  
       break;
     }
     default: {

sys/voyageurs/lib/voyageurs/voyageurs.yunq.server.h

@@ -21,7 +21,9 @@ class VoyageursServerBase {
   [[nodiscard]] Thread RunServer();
 
 
-  [[nodiscard]] virtual glcr::ErrorCode HandleRegisterKeyboardListener(const KeyboardListener&, None&) = 0;
+
+  [[nodiscard]] virtual glcr::ErrorCode HandleRegisterKeyboardListener(const KeyboardListener&) = 0;
+
 
 
  private:

sys/voyageurs/voyageurs_server.cpp

@@ -9,7 +9,7 @@ glcr::ErrorOr<glcr::UniquePtr<VoyageursServer>> VoyageursServer::Create(
 }
 
 glcr::ErrorCode VoyageursServer::HandleRegisterKeyboardListener(
-    const KeyboardListener& listener, None&) {
+    const KeyboardListener& listener) {
   keyboard_driver_.RegisterListener(listener.port_capability());
   return glcr::OK;
 }

sys/voyageurs/voyageurs_server.h

@@ -12,7 +12,7 @@ class VoyageursServer : public VoyageursServerBase {
       KeyboardDriver& keyboard_driver);
 
   virtual glcr::ErrorCode HandleRegisterKeyboardListener(
-      const KeyboardListener& listener, None&) override;
+      const KeyboardListener& listener) override;
 
  private:
   KeyboardDriver& keyboard_driver_;