Create a stub device for ios hle, and use it for /dev/usb/hid. "Fixes" monster hunter tri, which was broken by r6164

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6170 8ced0084-cf51-0410-be5f-012b33b47a6e

2 files changed, 37 insertions, 0 deletions

diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp
index ee3d635097..d17a374bc5 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp
@@ -93,6 +93,7 @@ void Init()
 	g_DeviceMap[i] = new CWII_IPC_HLE_Device_net_ip_top(i, std::string("/dev/net/ip/top")); i++;
 	g_DeviceMap[i] = new CWII_IPC_HLE_Device_usb_kbd(i, std::string("/dev/usb/kbd")); i++;
 	g_DeviceMap[i] = new CWII_IPC_HLE_Device_sdio_slot0(i, std::string("/dev/sdio/slot0")); i++;
+	g_DeviceMap[i] = new CWII_IPC_HLE_Device_stub(i, std::string("/dev/usb/hid")); i++;
 	g_DeviceMap[i] = new IWII_IPC_HLE_Device(i, std::string("_Unimplemented_Device_"));
 
 	g_LastDeviceID = IPC_FIRST_FILEIO_ID;
diff --git a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device.h b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device.h
index c41c64fb12..7dd451be97 100644
--- a/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device.h
+++ b/Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device.h
@@ -217,4 +217,40 @@ protected:
     }
 };
 
+class CWII_IPC_HLE_Device_stub : public IWII_IPC_HLE_Device
+{
+public:
+	CWII_IPC_HLE_Device_stub(u32 DeviceID, const std::string& Name)
+		: IWII_IPC_HLE_Device(DeviceID, Name)
+	{}
+
+	bool Open(u32 CommandAddress, u32 Mode) {
+		(void)Mode;
+		WARN_LOG(WII_IPC_HLE, "%s faking Open()", m_Name.c_str());
+		Memory::Write_U32(GetDeviceID(), CommandAddress + 4);
+		m_Active = true;
+		return true;
+	}
+	bool Close(u32 CommandAddress, bool bForce = false) {
+		WARN_LOG(WII_IPC_HLE, "%s faking Close()", m_Name.c_str());
+		if (!bForce)
+			Memory::Write_U32(FS_SUCCESS, CommandAddress + 4);
+		m_Active = false;
+		return true;
+	}
+
+	bool IOCtl(u32 CommandAddress)
+	{
+		WARN_LOG(WII_IPC_HLE, "%s faking IOCtl()", m_Name.c_str());
+		Memory::Write_U32(FS_SUCCESS, CommandAddress + 4);
+		return true;
+	}
+	bool IOCtlV(u32 CommandAddress)
+	{
+		WARN_LOG(WII_IPC_HLE, "%s faking IOCtlV()", m_Name.c_str());
+		Memory::Write_U32(FS_SUCCESS, CommandAddress + 4);
+		return true;
+	}
+};
+
 #endif