Implement parts of DIVerify that can be useful. (copy tmd to emulated nand for disc titles)

correct some parts of uid.sys as disc title ids are included
title in uid + tmd on nand is how the sysmenu knows which save files to look for.
IE games that are displayed in the disc channel at least once and have a save file will be
viewable in the sysmenu save manager

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6189 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp

@@ -137,6 +137,14 @@ void SetDefaultContentFile(const std::string& _rFilename)
 	if (pDevice)
 		pDevice->LoadWAD(_rFilename);
 }
+void ES_DIVerify(u8 *_pTMD, u32 _sz)
+{
+	CWII_IPC_HLE_Device_es* pDevice = (CWII_IPC_HLE_Device_es*)AccessDeviceByID(GetDeviceIDByName(std::string("/dev/es")));
+	if (pDevice)
+		pDevice->ES_DIVerify(_pTMD, _sz);
+	else
+		ERROR_LOG(WII_IPC_ES, "DIVerify called but /dev/es is not available");
+}
 
 int GetDeviceIDByName(const std::string& _rDeviceName)
 {

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.h

@@ -42,6 +42,7 @@ void DoState(PointerWrap &p);
 
 // Set default content file
 void SetDefaultContentFile(const std::string& _rFilename);
+void ES_DIVerify(u8 *_pTMD, u32 _sz);
 
 int GetDeviceIDByName(const std::string& _rDeviceName);
 

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_DI.cpp

@@ -18,6 +18,7 @@
 #include "Common.h"
 
 #include "WII_IPC_HLE_Device_DI.h"
+#include "WII_IPC_HLE.h"
 
 #include "../HW/DVDInterface.h"
 #include "../HW/CPU.h"
@@ -119,13 +120,20 @@ bool CWII_IPC_HLE_Device_di::IOCtlV(u32 _CommandAddress)
 
 			// Get TMD offset for requested partition...
 			u64 TMDOffset = ((u64)Memory::Read_U32(CommandBuffer.InBuffer[0].m_Address + 4) << 2 ) + 0x2c0;
-			
+
 			INFO_LOG(WII_IPC_DVD, "DVDLowOpenPartition: TMDOffset 0x%016llx", TMDOffset);
 
+			u32 TMDsz = CommandBuffer.PayloadBuffer[0].m_Size;
+			u8 *pTMD = new u8[TMDsz];
+			if (pTMD)
+			{
 			// Read TMD to the buffer
-			readOK |= VolumeHandler::RAWReadToPtr(Memory::GetPointer(CommandBuffer.PayloadBuffer[0].m_Address),
-				TMDOffset, CommandBuffer.PayloadBuffer[0].m_Size);
+				VolumeHandler::RAWReadToPtr(pTMD, TMDOffset, TMDsz);
 
+				memcpy(Memory::GetPointer(CommandBuffer.PayloadBuffer[0].m_Address), pTMD, TMDsz);
+				readOK |= true;
+				WII_IPC_HLE_Interface::ES_DIVerify(pTMD, TMDsz);
+			}
 			ReturnValue = readOK ? 1 : 0;
 		}
 		break;

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp

@@ -55,7 +55,7 @@
 
 #include "../Boot/Boot_DOL.h"
 #include "NandPaths.h"
-
+#include "CommonPaths.h"
 CWII_IPC_HLE_Device_es::CWII_IPC_HLE_Device_es(u32 _DeviceID, const std::string& _rDeviceName) 
     : IWII_IPC_HLE_Device(_DeviceID, _rDeviceName)
     , m_pContentLoader(NULL)
@@ -82,9 +82,12 @@ bool CWII_IPC_HLE_Device_es::Open(u32 _CommandAddress, u32 _Mode)
         m_TitleID = m_pContentLoader->GetTitleID();
 		// System menu versions about 0xE0 will indicate that system files are corrupted if there is more than one title
 		// TODO: fix System menu versions above this and remove this check
+
 		if (m_pContentLoader->GetTitleVersion() <= 0xE0)
 		{
 			DiscIO::cUIDsys::AccessInstance().GetTitleIDs(m_TitleIDs);
+			// uncomment if  ES_GetOwnedTitlesCount / ES_GetOwnedTitles is implemented
+			// DiscIO::cUIDsys::AccessInstance().GetTitleIDs(m_TitleIDsOwned, true);
 		}
 		else
 		{
@@ -156,7 +159,7 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
 		{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,}, // Unknown
 	};
 
-    switch (Buffer.Parameter)
+	switch (Buffer.Parameter)
     {
 	case IOCTL_ES_GETDEVICEID:
 		{
@@ -387,7 +390,7 @@ bool CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
         {
             _dbg_assert_msg_(WII_IPC_ES, Buffer.NumberInBuffer == 1, "IOCTL_ES_SETUID no in buffer");
             _dbg_assert_(WII_IPC_ES, Buffer.NumberPayloadBuffer == 0);
-
+			// TODO: fs permissions based on this
             u64 TitleID = Memory::Read_U64(Buffer.InBuffer[0].m_Address);
             INFO_LOG(WII_IPC_ES, "IOCTL_ES_SETUID titleID: %08x/%08x", (u32)(TitleID>>32), (u32)TitleID);
         }
@@ -788,3 +791,35 @@ bool CWII_IPC_HLE_Device_es::IsValid(u64 _TitleID) const
 }
 
 
+u32 CWII_IPC_HLE_Device_es::ES_DIVerify(u8* _pTMD, u32 _sz)
+{
+	u64 titleID = 0xDEADBEEFDEADBEEFull;
+	u64 tmdTitleID = Common::swap64(*(u64*)(_pTMD+0x18c));
+	VolumeHandler::GetVolume()->GetTitleID((u8*)&titleID);
+	if (Common::swap64(titleID) != tmdTitleID)
+	{
+		return -1;
+	}
+	std::string contentPath,
+				dataPath,
+				tmdPath;
+	contentPath = Common::CreateTitleContentPath(tmdTitleID) + DIR_SEP;
+	dataPath	= Common::CreateTitleDataPath(tmdTitleID) + DIR_SEP;
+	tmdPath = contentPath + "/title.tmd";
+
+	File::CreateFullPath(contentPath.c_str());
+	File::CreateFullPath(dataPath.c_str());
+	if(!File::Exists(tmdPath.c_str()))
+	{
+		FILE* _pTMDFile = fopen(tmdPath.c_str(), "wb");
+		if (_pTMDFile)
+		{
+			if (fwrite(_pTMD, _sz, 1, _pTMDFile) != 1)
+				ERROR_LOG(WII_IPC_ES, "DIVerify failed to write disc tmd to nand");
+			fclose(_pTMDFile);
+		}
+	}
+	DiscIO::cUIDsys::AccessInstance().AddTitle(tmdTitleID);
+	return 0;
+}
+

Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_es.h

@@ -37,7 +37,7 @@ public:
     virtual bool Close(u32 _CommandAddress, bool _bForce);
 
     virtual bool IOCtlV(u32 _CommandAddress);
-
+	u32 ES_DIVerify(u8 *_pTMD, u32 _sz);
 private:
 
     enum