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Aaru.Server/DiscImageChef.Filesystems/Nintendo.cs

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// /***************************************************************************
// The Disc Image Chef
// ----------------------------------------------------------------------------
//
// Filename : Nintendo.cs
// Version : 1.0
// Author(s) : Natalia Portillo
//
// Component : Component
//
// Revision : $Revision$
// Last change by : $Author$
// Date : $Date$
//
// --[ Description ] ----------------------------------------------------------
//
// Description
//
// --[ License ] --------------------------------------------------------------
//
// 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, either version 3 of the
// License, or (at your option) any later version.
//
// 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 for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright (C) 2011-2015 Claunia.com
// ****************************************************************************/
// //$Id$
using System;
using System.Text;
using DiscImageChef;
using DiscImageChef.PartPlugins;
using System.Collections.Generic;
using DiscImageChef.Console;
using System.Runtime.Remoting.Messaging;
using System.Collections.Generic;
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namespace DiscImageChef.Filesystems
{
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class NintendoPlugin : Filesystem
{
public NintendoPlugin()
{
Name = "Nintendo optical filesystems";
PluginUUID = new Guid("4675fcb4-4418-4288-9e4a-33d6a4ac1126");
}
public override bool Identify(ImagePlugins.ImagePlugin imagePlugin, ulong partitionStart, ulong partitionEnd)
{
if(partitionStart != 0)
return false;
if((imagePlugin.GetSectors() * imagePlugin.GetSectorSize()) < 0x50000)
return false;
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
byte[] header = imagePlugin.ReadSectors(0, (0x50000 / imagePlugin.GetSectorSize()));
UInt32 magicGC = BigEndianBitConverter.ToUInt32(header, 0x1C);
UInt32 magicWii = BigEndianBitConverter.ToUInt32(header, 0x18);
if(magicGC == 0xC2339F3D || magicWii == 0x5D1C9EA3)
return true;
return false;
}
public override void GetInformation(ImagePlugins.ImagePlugin imagePlugin, ulong partitionStart, ulong partitionEnd, out string information)
{
StringBuilder sbInformation = new StringBuilder();
information = "";
xmlFSType = new Schemas.FileSystemType();
NintendoFields fields = new NintendoFields();
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
byte[] header = imagePlugin.ReadSectors(0, (0x50000 / imagePlugin.GetSectorSize()));
bool wii = false;
UInt32 magicGC = BigEndianBitConverter.ToUInt32(header, 0x1C);
UInt32 magicWii = BigEndianBitConverter.ToUInt32(header, 0x18);
if(magicGC == 0xC2339F3D)
wii = false;
else if(magicWii == 0x5D1C9EA3)
wii = true;
else
return;
fields.discType = Encoding.ASCII.GetString(header, 0, 1);
fields.gameCode = Encoding.ASCII.GetString(header, 1, 2);
fields.regionCode = Encoding.ASCII.GetString(header, 3, 1);
fields.publisherCode = Encoding.ASCII.GetString(header, 4, 2);
fields.discID = Encoding.ASCII.GetString(header, 0, 6);
fields.discNumber = header[6];
fields.discVersion = header[7];
fields.streaming |= header[8] > 0;
fields.streamBufferSize = header[9];
byte[] temp = new byte[64];
Array.Copy(header, 0x20, temp, 0, 64);
fields.title = StringHandlers.CToString(temp);
if(!wii)
{
fields.debugOff = BigEndianBitConverter.ToUInt32(header, 0x0400);
fields.debugAddr = BigEndianBitConverter.ToUInt32(header, 0x0404);
fields.dolOff = BigEndianBitConverter.ToUInt32(header, 0x0420);
fields.fstOff = BigEndianBitConverter.ToUInt32(header, 0x0424);
fields.fstSize = BigEndianBitConverter.ToUInt32(header, 0x0428);
fields.fstMax = BigEndianBitConverter.ToUInt32(header, 0x042C);
}
if(wii)
{
uint offset1, offset2, offset3, offset4;
offset1 = BigEndianBitConverter.ToUInt32(header, 0x40004) << 2;
offset2 = BigEndianBitConverter.ToUInt32(header, 0x4000C) << 2;
offset3 = BigEndianBitConverter.ToUInt32(header, 0x40014) << 2;
offset4 = BigEndianBitConverter.ToUInt32(header, 0x4001C) << 2;
fields.firstPartitions = new NintendoPartition[BigEndianBitConverter.ToUInt32(header, 0x40000)];
fields.secondPartitions = new NintendoPartition[BigEndianBitConverter.ToUInt32(header, 0x40008)];
fields.thirdPartitions = new NintendoPartition[BigEndianBitConverter.ToUInt32(header, 0x40010)];
fields.fourthPartitions = new NintendoPartition[BigEndianBitConverter.ToUInt32(header, 0x40018)];
for(int i = 0; i < fields.firstPartitions.Length; i++)
{
if((offset1 + i * 8 + 8) < 0x50000)
{
fields.firstPartitions[i].offset = BigEndianBitConverter.ToUInt32(header, (int)(offset1 + i * 8 + 0)) << 2;
fields.firstPartitions[i].type = BigEndianBitConverter.ToUInt32(header, (int)(offset1 + i * 8 + 4));
}
}
for(int i = 0; i < fields.secondPartitions.Length; i++)
{
if((offset1 + i * 8 + 8) < 0x50000)
{
fields.firstPartitions[i].offset = BigEndianBitConverter.ToUInt32(header, (int)(offset2 + i * 8 + 0)) << 2;
fields.firstPartitions[i].type = BigEndianBitConverter.ToUInt32(header, (int)(offset2 + i * 8 + 4));
}
}
for(int i = 0; i < fields.thirdPartitions.Length; i++)
{
if((offset1 + i * 8 + 8) < 0x50000)
{
fields.firstPartitions[i].offset = BigEndianBitConverter.ToUInt32(header, (int)(offset3 + i * 8 + 0)) << 2;
fields.firstPartitions[i].type = BigEndianBitConverter.ToUInt32(header, (int)(offset3 + i * 8 + 4));
}
}
for(int i = 0; i < fields.fourthPartitions.Length; i++)
{
if((offset1 + i * 8 + 8) < 0x50000)
{
fields.firstPartitions[i].offset = BigEndianBitConverter.ToUInt32(header, (int)(offset4 + i * 8 + 0)) << 2;
fields.firstPartitions[i].type = BigEndianBitConverter.ToUInt32(header, (int)(offset4 + i * 8 + 4));
}
}
fields.region = header[0x4E000];
fields.japanAge = header[0x4E010];
fields.usaAge = header[0x4E011];
fields.germanAge = header[0x4E013];
fields.pegiAge = header[0x4E014];
fields.finlandAge = header[0x4E015];
fields.portugalAge = header[0x4E016];
fields.ukAge = header[0x4E017];
fields.australiaAge = header[0x4E018];
fields.koreaAge = header[0x4E019];
}
else
{
fields.firstPartitions = new NintendoPartition[0];
fields.secondPartitions = new NintendoPartition[0];
fields.thirdPartitions = new NintendoPartition[0];
fields.fourthPartitions = new NintendoPartition[0];
}
DicConsole.DebugWriteLine("Nintendo plugin", "discType = {0}", fields.discType);
DicConsole.DebugWriteLine("Nintendo plugin", "gameCode = {0}", fields.gameCode);
DicConsole.DebugWriteLine("Nintendo plugin", "regionCode = {0}", fields.regionCode);
DicConsole.DebugWriteLine("Nintendo plugin", "publisherCode = {0}", fields.publisherCode);
DicConsole.DebugWriteLine("Nintendo plugin", "discID = {0}", fields.discID);
DicConsole.DebugWriteLine("Nintendo plugin", "discNumber = {0}", fields.discNumber);
DicConsole.DebugWriteLine("Nintendo plugin", "discVersion = {0}", fields.discVersion);
DicConsole.DebugWriteLine("Nintendo plugin", "streaming = {0}", fields.streaming);
DicConsole.DebugWriteLine("Nintendo plugin", "streamBufferSize = {0}", fields.streamBufferSize);
DicConsole.DebugWriteLine("Nintendo plugin", "title = \"{0}\"", fields.title);
DicConsole.DebugWriteLine("Nintendo plugin", "debugOff = 0x{0:X8}", fields.debugOff);
DicConsole.DebugWriteLine("Nintendo plugin", "debugAddr = 0x{0:X8}", fields.debugAddr);
DicConsole.DebugWriteLine("Nintendo plugin", "dolOff = 0x{0:X8}", fields.dolOff);
DicConsole.DebugWriteLine("Nintendo plugin", "fstOff = 0x{0:X8}", fields.fstOff);
DicConsole.DebugWriteLine("Nintendo plugin", "fstSize = {0}", fields.fstSize);
DicConsole.DebugWriteLine("Nintendo plugin", "fstMax = {0}", fields.fstMax);
for(int i = 0; i < fields.firstPartitions.Length; i++)
{
DicConsole.DebugWriteLine("Nintendo plugin", "firstPartitions[{1}].offset = {0}", fields.firstPartitions[i].offset, i);
DicConsole.DebugWriteLine("Nintendo plugin", "firstPartitions[{1}].type = {0}", fields.firstPartitions[i].type, i);
}
for(int i = 0; i < fields.secondPartitions.Length; i++)
{
DicConsole.DebugWriteLine("Nintendo plugin", "secondPartitions[{1}].offset = {0}", fields.secondPartitions[i].offset, i);
DicConsole.DebugWriteLine("Nintendo plugin", "secondPartitions[{1}].type = {0}", fields.secondPartitions[i].type, i);
}
for(int i = 0; i < fields.thirdPartitions.Length; i++)
{
DicConsole.DebugWriteLine("Nintendo plugin", "thirdPartitions[{1}].offset = {0}", fields.thirdPartitions[i].offset, i);
DicConsole.DebugWriteLine("Nintendo plugin", "thirdPartitions[{1}].type = {0}", fields.thirdPartitions[i].type, i);
}
for(int i = 0; i < fields.fourthPartitions.Length; i++)
{
DicConsole.DebugWriteLine("Nintendo plugin", "fourthPartitions[{1}].offset = {0}", fields.fourthPartitions[i].offset, i);
DicConsole.DebugWriteLine("Nintendo plugin", "fourthPartitions[{1}].type = {0}", fields.fourthPartitions[i].type, i);
}
DicConsole.DebugWriteLine("Nintendo plugin", "region = {0}", fields.region);
DicConsole.DebugWriteLine("Nintendo plugin", "japanAge = {0}", fields.japanAge);
DicConsole.DebugWriteLine("Nintendo plugin", "usaAge = {0}", fields.usaAge);
DicConsole.DebugWriteLine("Nintendo plugin", "germanAge = {0}", fields.germanAge);
DicConsole.DebugWriteLine("Nintendo plugin", "pegiAge = {0}", fields.pegiAge);
DicConsole.DebugWriteLine("Nintendo plugin", "finlandAge = {0}", fields.finlandAge);
DicConsole.DebugWriteLine("Nintendo plugin", "portugalAge = {0}", fields.portugalAge);
DicConsole.DebugWriteLine("Nintendo plugin", "ukAge = {0}", fields.ukAge);
DicConsole.DebugWriteLine("Nintendo plugin", "australiaAge = {0}", fields.australiaAge);
DicConsole.DebugWriteLine("Nintendo plugin", "koreaAge = {0}", fields.koreaAge);
sbInformation.AppendLine("Nintendo optical filesystem");
if(wii)
sbInformation.AppendLine("Nintendo Wii Optical Disc");
else
sbInformation.AppendLine("Nintendo GameCube Optical Disc");
sbInformation.AppendFormat("Disc ID is {0}", fields.discID).AppendLine();
sbInformation.AppendFormat("Disc is a {0} disc", DiscTypeToString(fields.discType)).AppendLine();
sbInformation.AppendFormat("Disc region is {0}", RegionCodeToString(fields.regionCode)).AppendLine();
sbInformation.AppendFormat("Published by {0}", PublisherCodeToString(fields.publisherCode)).AppendLine();
if(fields.discNumber > 0)
sbInformation.AppendFormat("Disc number {0} of a multi-disc set", fields.discNumber + 1).AppendLine();
if(fields.streaming)
sbInformation.AppendLine("Disc is prepared for audio streaming");
if(fields.streamBufferSize > 0)
sbInformation.AppendFormat("Audio streaming buffer size is {0} bytes", fields.streamBufferSize).AppendLine();
sbInformation.AppendFormat("Title: {0}", fields.title).AppendLine();
if(wii)
{
for(int i = 0; i < fields.firstPartitions.Length; i++)
sbInformation.AppendFormat("First {0} partition starts at sector {1}", PartitionTypeToString(fields.firstPartitions[i].type), fields.firstPartitions[i].offset / 2048).AppendLine();
for(int i = 0; i < fields.secondPartitions.Length; i++)
sbInformation.AppendFormat("Second {0} partition starts at sector {1}", PartitionTypeToString(fields.secondPartitions[i].type), fields.secondPartitions[i].offset / 2048).AppendLine();
for(int i = 0; i < fields.thirdPartitions.Length; i++)
sbInformation.AppendFormat("Third {0} partition starts at sector {1}", PartitionTypeToString(fields.thirdPartitions[i].type), fields.thirdPartitions[i].offset / 2048).AppendLine();
for(int i = 0; i < fields.fourthPartitions.Length; i++)
sbInformation.AppendFormat("Fourth {0} partition starts at sector {1}", PartitionTypeToString(fields.fourthPartitions[i].type), fields.fourthPartitions[i].offset / 2048).AppendLine();
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// sbInformation.AppendFormat("Region byte is {0}", fields.region).AppendLine();
if((fields.japanAge & 0x80) != 0x80)
sbInformation.AppendFormat("Japan age rating is {0}", fields.japanAge).AppendLine();
if((fields.usaAge & 0x80) != 0x80)
sbInformation.AppendFormat("ESRB age rating is {0}", fields.usaAge).AppendLine();
if((fields.germanAge & 0x80) != 0x80)
sbInformation.AppendFormat("German age rating is {0}", fields.germanAge).AppendLine();
if((fields.pegiAge & 0x80) != 0x80)
sbInformation.AppendFormat("PEGI age rating is {0}", fields.pegiAge).AppendLine();
if((fields.finlandAge & 0x80) != 0x80)
sbInformation.AppendFormat("Finland age rating is {0}", fields.finlandAge).AppendLine();
if((fields.portugalAge & 0x80) != 0x80)
sbInformation.AppendFormat("Portugal age rating is {0}", fields.portugalAge).AppendLine();
if((fields.ukAge & 0x80) != 0x80)
sbInformation.AppendFormat("UK age rating is {0}", fields.ukAge).AppendLine();
if((fields.australiaAge & 0x80) != 0x80)
sbInformation.AppendFormat("Australia age rating is {0}", fields.australiaAge).AppendLine();
if((fields.koreaAge & 0x80) != 0x80)
sbInformation.AppendFormat("Korea age rating is {0}", fields.koreaAge).AppendLine();
}
else
sbInformation.AppendFormat("FST starts at {0} and has {1} bytes", fields.fstOff, fields.fstSize).AppendLine();
information = sbInformation.ToString();
xmlFSType.Bootable = true;
xmlFSType.Clusters = (long)((imagePlugin.GetSectors() * imagePlugin.GetSectorSize()) / 2048);
xmlFSType.ClusterSize = 2048;
if(wii)
xmlFSType.Type = "Nintendo Wii filesystem";
else
xmlFSType.Type = "Nintendo Gamecube filesystem";
xmlFSType.VolumeName = fields.title;
xmlFSType.VolumeSerial = fields.discID;
}
struct NintendoFields
{
public string discType;
public string gameCode;
public string regionCode;
public string publisherCode;
public string discID;
public byte discNumber;
public byte discVersion;
public bool streaming;
public byte streamBufferSize;
public string title;
public uint debugOff;
public uint debugAddr;
public uint dolOff;
public uint fstOff;
public uint fstSize;
public uint fstMax;
public NintendoPartition[] firstPartitions;
public NintendoPartition[] secondPartitions;
public NintendoPartition[] thirdPartitions;
public NintendoPartition[] fourthPartitions;
public byte region;
public byte japanAge;
public byte usaAge;
public byte germanAge;
public byte pegiAge;
public byte finlandAge;
public byte portugalAge;
public byte ukAge;
public byte australiaAge;
public byte koreaAge;
}
struct NintendoPartition
{
public uint offset;
public uint type;
}
string DiscTypeToString(string discType)
{
switch(discType)
{
case "C":
return "Commodore 64 Virtual Console";
case "D":
return "Demo";
case "E":
return "Neo-Geo Virtual Console";
case "F":
return "NES Virtual Console";
case "G":
return "Gamecube";
case "H":
return "Wii channel";
case "J":
return "Super Nintendo Virtual Console";
case "L":
return "Master System Virtual Console";
case "M":
return "Megadrive Virtual Console";
case "N":
return "Nintendo 64 Virtual Console";
case "P":
return "Promotional or TurboGrafx Virtual Console";
case "Q":
return "TurboGrafx CD Virtual Console";
case "R":
case "S":
return "Wii";
case "U":
return "Utility";
case "W":
return "WiiWare";
case "X":
return "MSX Virtual Console or WiiWare demo";
case "0":
case "1":
return "Diagnostic";
case "4":
return "Wii Backup";
case "_":
return "WiiFit";
}
return string.Format("unknown type '{0}'", discType);
}
string RegionCodeToString(string regionCode)
{
switch(regionCode)
{
case "A":
return "any region";
case "D":
return "Germany";
case "N":
case "E":
return "USA";
case "F":
return "France";
case "I":
return "Italy";
case "J":
return "Japan";
case "K":
case "Q":
return "Korea";
case "L":
case "M":
case "P":
return "PAL";
case "R":
return "Russia";
case "S":
return "Spain";
case "T":
return "Taiwan";
case "U":
return "Australia";
}
return string.Format("unknown code '{0}'", regionCode);
}
string PublisherCodeToString(string publisherCode)
{
switch(publisherCode)
{
case "01":
return "Nintendo";
case "08":
return "CAPCOM";
case "41":
return "Ubisoft";
case "4F":
return "Eidos";
case "51":
return "Acclaim";
case "52":
return "Activision";
case "5D":
return "Midway";
case "5G":
return "Hudson";
case "64":
return "LucasArts";
case "69":
return "Electronic Arts";
case "6S":
return "TDK Mediactive";
case "8P":
return "SEGA";
case "A4":
return "Mirage Studios";
case "AF":
return "Namco";
case "B2":
return "Bandai";
case "DA":
return "Tomy";
case "EM":
return "Konami";
case "70":
return "Atari";
case "4Q":
return "Disney Interactive";
case "GD":
return "Square Enix";
case "7D":
return "Sierra";
}
return string.Format("Unknown publisher '{0}'", publisherCode);
}
string PartitionTypeToString(uint type)
{
switch(type)
{
case 0:
return "data";
case 1:
return "update";
case 2:
return "channel";
}
return string.Format("unknown type {0}", type);
}
public override Errno Mount()
{
return Errno.NotImplemented;
}
public override Errno Unmount()
{
return Errno.NotImplemented;
}
public override Errno MapBlock(string path, long fileBlock, ref long deviceBlock)
{
return Errno.NotImplemented;
}
public override Errno GetAttributes(string path, ref FileAttributes attributes)
{
return Errno.NotImplemented;
}
public override Errno ListXAttr(string path, ref List<string> xattrs)
{
return Errno.NotImplemented;
}
public override Errno GetXattr(string path, string xattr, ref byte[] buf)
{
return Errno.NotImplemented;
}
public override Errno Read(string path, long offset, long size, ref byte[] buf)
{
return Errno.NotImplemented;
}
public override Errno ReadDir(string path, ref List<string> contents)
{
return Errno.NotImplemented;
}
public override Errno StatFs(ref FileSystemInfo stat)
{
return Errno.NotImplemented;
}
public override Errno Stat(string path, ref FileEntryInfo stat)
{
return Errno.NotImplemented;
}
public override Errno ReadLink(string path, ref string dest)
{
return Errno.NotImplemented;
}
}
}