From 4bb33dfc30768c536d3f0ffb980464b1ab2d25d9 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Sun, 11 Jan 2015 03:43:29 -0200
Subject: Kernel: Convert SharedMemory to not use Handles

---
 src/core/hle/service/hid/hid.cpp      | 6 +++---
 src/core/hle/service/hid/hid.h        | 6 +++++-
 src/core/hle/service/hid/hid_user.cpp | 4 +++-
 3 files changed, 11 insertions(+), 5 deletions(-)

(limited to 'src/core/hle/service/hid')

diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index 5abcb259..ee2ba7e0 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -12,7 +12,7 @@
 namespace Service {
 namespace HID {
 
-Handle g_shared_mem = 0;
+Kernel::SharedPtr<Kernel::SharedMemory> g_shared_mem = nullptr;
 
 Handle g_event_pad_or_touch_1 = 0;
 Handle g_event_pad_or_touch_2 = 0;
@@ -30,7 +30,7 @@ static s16 next_circle_y = 0;
  * Gets a pointer to the PadData structure inside HID shared memory
  */
 static inline PadData* GetPadData() {
-    return reinterpret_cast<PadData*>(Kernel::GetSharedMemoryPointer(g_shared_mem, 0).ValueOr(nullptr));
+    return reinterpret_cast<PadData*>(g_shared_mem->GetPointer().ValueOr(nullptr));
 }
 
 /**
@@ -120,7 +120,7 @@ void PadUpdateComplete() {
 }
 
 void HIDInit() {
-    g_shared_mem = Kernel::CreateSharedMemory("HID:SharedMem"); // Create shared memory object
+    g_shared_mem = Kernel::SharedMemory::Create("HID:SharedMem").MoveFrom();
 
     // Create event handles
     g_event_pad_or_touch_1 = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID:EventPadOrTouch1");
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index 73cdaa52..5e623664 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -9,11 +9,15 @@
 #include "core/hle/kernel/kernel.h"
 #include "common/bit_field.h"
 
+namespace Kernel {
+    class SharedMemory;
+}
+
 namespace Service {
 namespace HID {
 
 // Handle to shared memory region designated to HID_User service
-extern Handle g_shared_mem;
+extern Kernel::SharedPtr<Kernel::SharedMemory> g_shared_mem;
 
 // Event handles
 extern Handle g_event_pad_or_touch_1;
diff --git a/src/core/hle/service/hid/hid_user.cpp b/src/core/hle/service/hid/hid_user.cpp
index 3a627570..c167927e 100644
--- a/src/core/hle/service/hid/hid_user.cpp
+++ b/src/core/hle/service/hid/hid_user.cpp
@@ -5,6 +5,7 @@
 #include "common/log.h"
 
 #include "core/hle/hle.h"
+#include "core/hle/kernel/shared_memory.h"
 #include "core/hle/service/hid/hid.h"
 #include "hid_user.h"
 
@@ -46,7 +47,8 @@ void GetIPCHandles(Service::Interface* self) {
     u32* cmd_buff = Kernel::GetCommandBuffer();
 
     cmd_buff[1] = 0; // No error
-    cmd_buff[3] = Service::HID::g_shared_mem;
+    // TODO(yuriks): Return error from SendSyncRequest is this fails (part of IPC marshalling)
+    cmd_buff[3] = Kernel::g_handle_table.Create(Service::HID::g_shared_mem).MoveFrom();
     cmd_buff[4] = Service::HID::g_event_pad_or_touch_1;
     cmd_buff[5] = Service::HID::g_event_pad_or_touch_2;
     cmd_buff[6] = Service::HID::g_event_accelerometer;
-- 
cgit v1.2.3