restructured NAND application loading... it isn't complete but an improvement

i have changed the update of the IPC too... update for the command queues and update of the devices are split in two functions now


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2455 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/DiscIO/Src/NANDContentLoader.h

@@ -0,0 +1,80 @@
+// Copyright (C) 2003-2008 Dolphin Project.
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// A copy of the GPL 2.0 should have been included with the program.
+// If not, see http://www.gnu.org/licenses/
+
+// Official SVN repository and contact information can be found at
+// http://code.google.com/p/dolphin-emu/
+
+#ifndef _NAND_CONTENT_LOADER_H
+#define _NAND_CONTENT_LOADER_H
+
+#include <vector>
+#include "Common.h"
+#include "Blob.h"
+
+namespace DiscIO
+{
+
+struct SNANDContent
+{
+    u32 m_ContentID;	
+    u16 m_Index;
+    u16 m_Type;
+    u32 m_Size;
+
+    u8* m_pData;
+};
+
+class CNANDContentLoader
+{
+public:
+
+    CNANDContentLoader(const std::string& _rName);
+
+    bool IsValid() const    { return m_Valid; }
+
+    u64 GetTitleID() const  { return m_TitleID; }
+
+    u32 GetBootIndex() const  { return m_BootIndex; }
+
+    size_t GetContentSize() const { return m_TileMetaContent.size(); }
+
+    SNANDContent* GetContentByIndex(int _Index);
+
+    static bool IsWiiWAD(const std::string& _rName);    
+
+private:
+
+    bool m_Valid;
+    u64 m_TitleID;
+    u32 m_BootIndex;
+
+    std::vector<SNANDContent> m_TileMetaContent;
+
+    bool CreateFromDirectory(const std::string& _rPath);
+    bool CreateFromWAD(const std::string& _rName);
+
+    bool ParseWAD(DiscIO::IBlobReader& _rReader);    
+
+    void AESDecode(u8* _pKey, u8* _IV, u8* _pSrc, u32 _Size, u8* _pDest);
+
+    u8* CreateWADEntry(DiscIO::IBlobReader& _rReader, u32 _Size, u64 _Offset);
+
+    void GetKeyFromTicket(u8* pTicket, u8* pTicketKey);
+
+    bool ParseTMD(u8* pDataApp, u32 pDataAppSize, u8* pTicket, u8* pTMD);
+};
+
+}
+
+#endif