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https://github.com/aaru-dps/Aaru.git
synced 2025-12-16 19:24:25 +00:00
REFACTOR: Reformat code.
This commit is contained in:
@@ -45,11 +45,9 @@ namespace DiscImageChef.Decoders.Sega
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public struct IPBin
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{
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/// <summary>Must be "SEGADISCSYSTEM " or "SEGADATADISC " or "SEGAOS "</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
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public byte[] SegaHardwareID;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] SegaHardwareID;
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/// <summary>0x010, Varies</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)]
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public byte[] volume_name;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)] public byte[] volume_name;
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/// <summary>0x01B, 0x00</summary>
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public byte spare_space1;
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/// <summary>0x01C, Volume version in BCD. <100 = Prerelease.</summary>
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@@ -57,8 +55,7 @@ namespace DiscImageChef.Decoders.Sega
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/// <summary>0x01E, Bit 0 = 1 => CD-ROM. Rest should be 0.</summary>
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public ushort volume_type;
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/// <summary>0x020, Unknown, varies!</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)]
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public byte[] system_name;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 11)] public byte[] system_name;
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/// <summary>0x02B, 0x00</summary>
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public byte spare_space2;
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/// <summary>0x02C, Should be 1</summary>
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@@ -82,55 +79,40 @@ namespace DiscImageChef.Decoders.Sega
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/// <summary>0x04C, System program work RAM size in bytes</summary>
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public uint sp_work_ram_size;
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/// <summary>0x050, MMDDYYYY</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
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public byte[] release_date;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] release_date;
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/// <summary>0x058, Seems to be all 0x20s</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)]
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public byte[] unknown1;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 7)] public byte[] unknown1;
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/// <summary>0x05F, 0x00 ?</summary>
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public byte spare_space4;
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/// <summary>0x060, System Reserved Area</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 160)]
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public byte[] system_reserved;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 160)] public byte[] system_reserved;
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/// <summary>0x100, Hardware ID</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
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public byte[] hardware_id;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] hardware_id;
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/// <summary>0x113 or 0x110, "SEGA" or "T-xx"</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]
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public byte[] developer_code;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)] public byte[] developer_code;
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/// <summary>0x118, Another release date, this with month in letters?</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
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public byte[] release_date2;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)] public byte[] release_date2;
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/// <summary>0x120, Domestic version of the game title</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 48)]
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public byte[] domestic_title;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 48)] public byte[] domestic_title;
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/// <summary>0x150, Overseas version of the game title</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 48)]
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public byte[] overseas_title;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 48)] public byte[] overseas_title;
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/// <summary>0x180, Official product code</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 13)]
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public byte[] product_code;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 13)] public byte[] product_code;
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/// <summary>0x190, Supported peripherals, see above</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
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public byte[] peripherals;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] peripherals;
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/// <summary>0x1A0, 0x20</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
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public byte[] spare_space6;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] spare_space6;
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/// <summary>0x1B0, Inside here should be modem information, but I need to get a modem-enabled game</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)]
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public byte[] spare_space7;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] spare_space7;
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/// <summary>0x1F0, Region codes, space-filled</summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
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public byte[] region_codes;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] region_codes;
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}
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public static IPBin? DecodeIPBin(byte[] ipbin_sector)
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{
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if(ipbin_sector == null)
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return null;
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if(ipbin_sector == null) return null;
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if(ipbin_sector.Length < 512)
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return null;
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if(ipbin_sector.Length < 512) return null;
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IPBin ipbin = new IPBin();
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IntPtr ptr = Marshal.AllocHGlobal(512);
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@@ -138,37 +120,51 @@ namespace DiscImageChef.Decoders.Sega
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ipbin = (IPBin)Marshal.PtrToStructure(ptr, typeof(IPBin));
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Marshal.FreeHGlobal(ptr);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.volume_name = \"{0}\"", Encoding.ASCII.GetString(ipbin.volume_name));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.system_name = \"{0}\"", Encoding.ASCII.GetString(ipbin.system_name));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.volume_version = \"{0:X}\"", ipbin.volume_version);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.volume_name = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.volume_name));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.system_name = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.system_name));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.volume_version = \"{0:X}\"",
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ipbin.volume_version);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.volume_type = 0x{0:X8}", ipbin.volume_type);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.system_version = 0x{0:X8}", ipbin.system_version);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.ip_address = 0x{0:X8}", ipbin.ip_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.ip_loadsize = {0}", ipbin.ip_loadsize);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.ip_entry_address = 0x{0:X8}", ipbin.ip_entry_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.ip_entry_address = 0x{0:X8}",
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ipbin.ip_entry_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.ip_work_ram_size = {0}", ipbin.ip_work_ram_size);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.sp_address = 0x{0:X8}", ipbin.sp_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.sp_loadsize = {0}", ipbin.sp_loadsize);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.sp_entry_address = 0x{0:X8}", ipbin.sp_entry_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.sp_entry_address = 0x{0:X8}",
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ipbin.sp_entry_address);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.sp_work_ram_size = {0}", ipbin.sp_work_ram_size);
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.release_date = \"{0}\"", Encoding.ASCII.GetString(ipbin.release_date));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.release_date2 = \"{0}\"", Encoding.ASCII.GetString(ipbin.release_date2));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.developer_code = \"{0}\"", Encoding.ASCII.GetString(ipbin.developer_code));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.domestic_title = \"{0}\"", Encoding.ASCII.GetString(ipbin.domestic_title));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.overseas_title = \"{0}\"", Encoding.ASCII.GetString(ipbin.overseas_title));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.product_code = \"{0}\"", Encoding.ASCII.GetString(ipbin.product_code));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.peripherals = \"{0}\"", Encoding.ASCII.GetString(ipbin.peripherals));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.region_codes = \"{0}\"", Encoding.ASCII.GetString(ipbin.region_codes));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.release_date = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.release_date));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.release_date2 = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.release_date2));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.developer_code = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.developer_code));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.domestic_title = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.domestic_title));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.overseas_title = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.overseas_title));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.product_code = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.product_code));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.peripherals = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.peripherals));
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DicConsole.DebugWriteLine("ISO9660 plugin", "segacd_ipbin.region_codes = \"{0}\"",
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Encoding.ASCII.GetString(ipbin.region_codes));
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string id = Encoding.ASCII.GetString(ipbin.SegaHardwareID);
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return id == "SEGADISCSYSTEM " || id == "SEGADATADISC " || id == "SEGAOS " ? ipbin : (IPBin?)null;
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return id == "SEGADISCSYSTEM " || id == "SEGADATADISC " || id == "SEGAOS "
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? ipbin
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: (IPBin?)null;
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}
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public static string Prettify(IPBin? decoded)
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{
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if(decoded == null)
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return null;
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if(decoded == null) return null;
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IPBin ipbin = decoded.Value;
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@@ -181,15 +177,13 @@ namespace DiscImageChef.Decoders.Sega
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// Decoding all data
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DateTime ipbindate = DateTime.MinValue;
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CultureInfo provider = CultureInfo.InvariantCulture;
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try
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{
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ipbindate = DateTime.ParseExact(Encoding.ASCII.GetString(ipbin.release_date), "MMddyyyy", provider);
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}
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try { ipbindate = DateTime.ParseExact(Encoding.ASCII.GetString(ipbin.release_date), "MMddyyyy", provider); }
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catch
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{
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try
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{
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ipbindate = DateTime.ParseExact(Encoding.ASCII.GetString(ipbin.release_date2), "yyyy.MMM", provider);
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ipbindate = DateTime.ParseExact(Encoding.ASCII.GetString(ipbin.release_date2), "yyyy.MMM",
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provider);
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}
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#pragma warning disable RECS0022 // A catch clause that catches System.Exception and has an empty body
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catch { }
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@@ -218,20 +212,26 @@ namespace DiscImageChef.Decoders.Sega
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//IPBinInformation.AppendFormat("System version: {0}", Encoding.ASCII.GetString(ipbin.system_version)).AppendLine();
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IPBinInformation.AppendFormat("Initial program address: 0x{0:X8}", ipbin.ip_address).AppendLine();
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IPBinInformation.AppendFormat("Initial program load size: {0} bytes", ipbin.ip_loadsize).AppendLine();
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IPBinInformation.AppendFormat("Initial program entry address: 0x{0:X8}", ipbin.ip_entry_address).AppendLine();
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IPBinInformation.AppendFormat("Initial program entry address: 0x{0:X8}", ipbin.ip_entry_address)
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.AppendLine();
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IPBinInformation.AppendFormat("Initial program work RAM: {0} bytes", ipbin.ip_work_ram_size).AppendLine();
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IPBinInformation.AppendFormat("System program address: 0x{0:X8}", ipbin.sp_address).AppendLine();
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IPBinInformation.AppendFormat("System program load size: {0} bytes", ipbin.sp_loadsize).AppendLine();
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IPBinInformation.AppendFormat("System program entry address: 0x{0:X8}", ipbin.sp_entry_address).AppendLine();
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IPBinInformation.AppendFormat("System program entry address: 0x{0:X8}", ipbin.sp_entry_address)
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.AppendLine();
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IPBinInformation.AppendFormat("System program work RAM: {0} bytes", ipbin.sp_work_ram_size).AppendLine();
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if(ipbindate != DateTime.MinValue)
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IPBinInformation.AppendFormat("Release date: {0}", ipbindate).AppendLine();
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//IPBinInformation.AppendFormat("Release date (other format): {0}", Encoding.ASCII.GetString(release_date2)).AppendLine();
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IPBinInformation.AppendFormat("Hardware ID: {0}", Encoding.ASCII.GetString(ipbin.hardware_id)).AppendLine();
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IPBinInformation.AppendFormat("Developer code: {0}", Encoding.ASCII.GetString(ipbin.developer_code)).AppendLine();
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IPBinInformation.AppendFormat("Domestic title: {0}", Encoding.ASCII.GetString(ipbin.domestic_title)).AppendLine();
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IPBinInformation.AppendFormat("Overseas title: {0}", Encoding.ASCII.GetString(ipbin.overseas_title)).AppendLine();
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IPBinInformation.AppendFormat("Product code: {0}", Encoding.ASCII.GetString(ipbin.product_code)).AppendLine();
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IPBinInformation.AppendFormat("Developer code: {0}", Encoding.ASCII.GetString(ipbin.developer_code))
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.AppendLine();
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IPBinInformation.AppendFormat("Domestic title: {0}", Encoding.ASCII.GetString(ipbin.domestic_title))
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.AppendLine();
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IPBinInformation.AppendFormat("Overseas title: {0}", Encoding.ASCII.GetString(ipbin.overseas_title))
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.AppendLine();
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IPBinInformation.AppendFormat("Product code: {0}", Encoding.ASCII.GetString(ipbin.product_code))
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.AppendLine();
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IPBinInformation.AppendFormat("Peripherals:").AppendLine();
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foreach(byte peripheral in ipbin.peripherals)
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{
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@@ -270,13 +270,13 @@ namespace DiscImageChef.Decoders.Sega
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case 'V':
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IPBinInformation.AppendLine("Game supports paddle controller.");
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break;
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case ' ':
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break;
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case ' ': break;
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default:
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IPBinInformation.AppendFormat("Game supports unknown peripheral {0}.", peripheral).AppendLine();
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break;
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}
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}
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IPBinInformation.AppendLine("Regions supported:");
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foreach(byte region in ipbin.region_codes)
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{
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@@ -291,8 +291,7 @@ namespace DiscImageChef.Decoders.Sega
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case 'E':
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IPBinInformation.AppendLine("Europe PAL.");
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break;
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case ' ':
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break;
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case ' ': break;
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default:
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IPBinInformation.AppendFormat("Game supports unknown region {0}.", region).AppendLine();
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break;
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@@ -302,4 +301,4 @@ namespace DiscImageChef.Decoders.Sega
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return IPBinInformation.ToString();
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}
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}
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}
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}
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