kern: Implement SvcManageNamedPort

libraries/libmesosphere/include/mesosphere/kern_k_port.hpp

@@ -16,14 +16,46 @@
 #pragma once
 #include <mesosphere/kern_common.hpp>
 #include <mesosphere/kern_k_synchronization_object.hpp>
+#include <mesosphere/kern_k_client_port.hpp>
+#include <mesosphere/kern_k_server_port.hpp>
 #include <mesosphere/kern_slab_helpers.hpp>
 
 namespace ams::kern {
 
     class KPort final : public KAutoObjectWithSlabHeapAndContainer<KPort, KAutoObjectWithList> {
         MESOSPHERE_AUTOOBJECT_TRAITS(KPort, KAutoObject);
+        private:
+            enum class State : u8 {
+                Invalid      = 0,
+                Normal       = 1,
+                ClientClosed = 2,
+                ServerClosed = 3,
+            };
+        private:
+            KServerPort server;
+            KClientPort client;
+            uintptr_t name;
+            State state;
+            bool is_light;
         public:
-            /* TODO: This is a placeholder definition. */
+            constexpr KPort() : server(), client(), name(), state(State::Invalid), is_light() { /* ... */ }
+            virtual ~KPort() { /* ... */ }
+
+            static void PostDestroy(uintptr_t arg) { /* ... */ }
+
+            void Initialize(s32 max_sessions, bool is_light, uintptr_t name);
+            void OnClientClosed();
+            void OnServerClosed();
+
+            uintptr_t GetName() const { return this->name; }
+            bool IsLight() const { return this->is_light; }
+
+            /* TODO: More of KPort */
+
+            KClientPort &GetClientPort() { return this->client; }
+            KServerPort &GetServerPort() { return this->server; }
+            const KClientPort &GetClientPort() const { return this->client; }
+            const KServerPort &GetServerPort() const { return this->server; }
     };
 
 }