mirror of
https://github.com/SabreTools/MPF.git
synced 2026-02-15 13:46:45 +00:00
832 lines
30 KiB
C#
832 lines
30 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Compress.ThreadReaders;
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using MPF.Hashing;
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using MPF.Utilities;
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using MPF.Web;
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namespace MPF.Data
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{
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public abstract class BaseParameters
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{
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/// <summary>
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/// Path to the executable
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/// </summary>
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public string ExecutablePath { get; set; }
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/// <summary>
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/// Currently represented system
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/// </summary>
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public KnownSystem? System { get; set; }
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/// <summary>
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/// Currently represented media type
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/// </summary>
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public MediaType? Type { get; set; }
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/// <summary>
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/// Program that this set of parameters represents
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/// </summary>
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public InternalProgram InternalProgram { get; set; }
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/// <summary>
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/// Process to track external program
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/// </summary>
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private Process process;
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/// <summary>
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/// Populate a Parameters object from a param string
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/// </summary>
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/// <param name="parameters">String possibly representing a set of parameters</param>
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public BaseParameters(string parameters)
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{
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// If any parameters are not valid, wipe out everything
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if (!ValidateAndSetParameters(parameters))
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{
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ResetValues();
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}
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}
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/// <summary>
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/// Generate parameters based on a set of known inputs
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/// </summary>
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/// <param name="system">KnownSystem value to use</param>
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/// <param name="type">MediaType value to use</param>
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/// <param name="driveLetter">Drive letter to use</param>
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/// <param name="filename">Filename to use</param>
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/// <param name="driveSpeed">Drive speed to use</param>
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/// <param name="paranoid">Enable paranoid mode (safer dumping)</param>
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/// <param name="quietMode">Enable quiet mode (no beeps)</param>
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/// <param name="retryCount">User-defined reread count</param>
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public BaseParameters(KnownSystem? system, MediaType? type, char driveLetter, string filename, int? driveSpeed, bool paranoid, bool quietMode, int retryCount)
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{
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this.System = system;
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this.Type = type;
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SetDefaultParameters(driveLetter, filename, driveSpeed, paranoid, retryCount);
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}
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/// <summary>
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/// Blindly generate a parameter string based on the inputs
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/// </summary>
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/// <returns>Correctly formatted parameter string, null on error</returns>
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public abstract string GenerateParameters();
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/// <summary>
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/// Get the input path from the implementation
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/// </summary>
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/// <returns>String representing the path, null on error</returns>
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public abstract string InputPath();
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/// <summary>
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/// Get the output path from the implementation
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/// </summary>
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/// <returns>String representing the path, null on error</returns>
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public abstract string OutputPath();
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/// <summary>
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/// Get the processing speed from the implementation
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/// </summary>
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/// <returns>int? representing the speed, null on error</returns>
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public abstract int? GetSpeed();
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/// <summary>
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/// Set the processing speed int the implementation
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/// </summary>
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/// <param name="speed">int? representing the speed</param>
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public abstract void SetSpeed(int? speed);
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/// <summary>
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/// Get the MediaType from the current set of parameters
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/// </summary>
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/// <returns>MediaType value if successful, null on error</returns>
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public abstract MediaType? GetMediaType();
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/// <summary>
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/// Gets if the current command is considered a dumping command or not
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/// </summary>
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/// <returns>True if it's a dumping command, false otherwise</returns>
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public abstract bool IsDumpingCommand();
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/// <summary>
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/// Returns if the current Parameter object is valid
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/// </summary>
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/// <returns></returns>
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public bool IsValid()
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{
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return GenerateParameters() != null;
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}
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/// <summary>
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/// Reset all special variables to have default values
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/// </summary>
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protected abstract void ResetValues();
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/// <summary>
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/// Set default parameters for a given system and media type
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/// </summary>
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/// <param name="driveLetter">Drive letter to use</param>
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/// <param name="filename">Filename to use</param>
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/// <param name="driveSpeed">Drive speed to use</param>
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/// <param name="paranoid">Enable paranoid mode (safer dumping)</param>
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/// <param name="retryCount">User-defined reread count</param>
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protected abstract void SetDefaultParameters(
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char driveLetter,
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string filename,
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int? driveSpeed,
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bool paranoid,
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int retryCount);
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/// <summary>
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/// Scan a possible parameter string and populate whatever possible
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/// </summary>
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/// <param name="parameters">String possibly representing parameters</param>
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/// <returns></returns>
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protected abstract bool ValidateAndSetParameters(string parameters);
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/// <summary>
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/// Validate if all required output files exist
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/// </summary>
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/// <param name="basePath">Base filename and path to use for checking</param>
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/// <param name="progress">Optional result progress callback</param>
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/// <returns></returns>
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public abstract bool CheckAllOutputFilesExist(string basePath, IProgress<Result> progress = null);
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/// <summary>
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/// Generate a SubmissionInfo for the output files
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/// </summary>
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/// <param name="submissionInfo">Base submission info to fill in specifics for</param>
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/// <param name="basePath">Base filename and path to use for checking</param>
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/// <param name="drive">Drive representing the disc to get information from</param>
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public abstract void GenerateSubmissionInfo(SubmissionInfo submissionInfo, string basePath, Drive drive);
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/// <summary>
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/// Run internal program
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/// </summary>
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public void ExecuteInternalProgram()
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{
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process = new Process()
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{
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StartInfo = new ProcessStartInfo()
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{
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FileName = ExecutablePath,
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Arguments = GenerateParameters() ?? "",
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},
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};
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process.Start();
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process.WaitForExit();
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}
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/// <summary>
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/// Run internal program async with an input set of parameters
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/// </summary>
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/// <param name="parameters"></param>
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/// <returns>Standard output from commandline window</returns>
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public async Task<string> ExecuteInternalProgram(BaseParameters parameters)
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{
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Process childProcess;
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string output = await Task.Run(() =>
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{
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childProcess = new Process()
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{
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StartInfo = new ProcessStartInfo()
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{
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FileName = parameters.ExecutablePath,
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Arguments = parameters.GenerateParameters(),
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CreateNoWindow = true,
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UseShellExecute = false,
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RedirectStandardInput = true,
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RedirectStandardOutput = true,
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},
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};
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childProcess.Start();
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childProcess.WaitForExit(1000);
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// Just in case, we want to push a button 5 times to clear any errors
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for (int i = 0; i < 5; i++)
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childProcess.StandardInput.WriteLine("Y");
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string stdout = childProcess.StandardOutput.ReadToEnd();
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childProcess.Dispose();
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return stdout;
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});
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return output;
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}
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/// <summary>
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/// Cancel an in-progress dumping process
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/// </summary>
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public void KillInternalProgram()
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{
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try
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{
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if (process != null && !process.HasExited)
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process.Kill();
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}
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catch
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{ }
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}
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#region Parameter Parsing
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/// <summary>
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/// Returns whether or not the selected item exists
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/// </summary>
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/// <param name="parameters">List of parameters to check against</param>
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/// <param name="index">Current index</param>
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/// <returns>True if the next item exists, false otherwise</returns>
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protected static bool DoesExist(List<string> parameters, int index)
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{
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if (index >= parameters.Count)
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return false;
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return true;
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}
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/// <summary>
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/// Get the Base64 representation of a string
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/// </summary>
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/// <param name="content">String content to encode</param>
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/// <returns>Base64-encoded contents, if possible</returns>
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protected static string GetBase64(string content)
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{
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if (string.IsNullOrEmpty(content))
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return null;
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byte[] temp = Encoding.UTF8.GetBytes(content);
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return Convert.ToBase64String(temp);
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}
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/// <summary>
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/// Get the full lines from the input file, if possible
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/// </summary>
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/// <param name="filename">file location</param>
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/// <param name="binary">True if should read as binary, false otherwise (default)</param>
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/// <returns>Full text of the file, null on error</returns>
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protected static string GetFullFile(string filename, bool binary = false)
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{
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// If the file doesn't exist, we can't get info from it
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if (!File.Exists(filename))
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return null;
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// If we're reading as binary
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if (binary)
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{
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byte[] bytes = File.ReadAllBytes(filename);
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return BitConverter.ToString(bytes).Replace("-", string.Empty);
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}
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return string.Join("\n", File.ReadAllLines(filename));
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}
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/// <summary>
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/// Returns whether a string is a flag (starts with '/')
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <returns>True if it's a flag, false otherwise</returns>
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protected static bool IsFlag(string parameter)
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{
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if (parameter.Trim('\"').StartsWith("/"))
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return true;
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return false;
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}
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/// <summary>
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/// Returns whether a string is a valid drive letter
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <returns>True if it's a valid drive letter, false otherwise</returns>
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protected static bool IsValidDriveLetter(string parameter)
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{
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if (!Regex.IsMatch(parameter, @"^[A-Z]:?\\?$"))
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return false;
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return true;
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}
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/// <summary>
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/// Returns whether a string is a valid bool
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <returns>True if it's a valid bool, false otherwise</returns>
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protected static bool IsValidBool(string parameter)
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{
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return bool.TryParse(parameter, out bool _);
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}
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/// <summary>
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/// Returns whether a string is a valid byte
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <param name="lowerBound">Lower bound (>=)</param>
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/// <param name="upperBound">Upper bound (<=)</param>
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/// <returns>True if it's a valid byte, false otherwise</returns>
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protected static bool IsValidInt8(string parameter, sbyte lowerBound = -1, sbyte upperBound = -1)
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{
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if (!sbyte.TryParse(parameter, out sbyte temp))
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return false;
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else if (lowerBound != -1 && temp < lowerBound)
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return false;
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else if (upperBound != -1 && temp > upperBound)
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return false;
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return true;
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}
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/// <summary>
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/// Returns whether a string is a valid Int16
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <param name="lowerBound">Lower bound (>=)</param>
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/// <param name="upperBound">Upper bound (<=)</param>
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/// <returns>True if it's a valid Int16, false otherwise</returns>
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protected static bool IsValidInt16(string parameter, short lowerBound = -1, short upperBound = -1)
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{
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if (!short.TryParse(parameter, out short temp))
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return false;
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else if (lowerBound != -1 && temp < lowerBound)
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return false;
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else if (upperBound != -1 && temp > upperBound)
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return false;
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return true;
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}
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/// <summary>
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/// Returns whether a string is a valid Int32
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <param name="lowerBound">Lower bound (>=)</param>
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/// <param name="upperBound">Upper bound (<=)</param>
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/// <returns>True if it's a valid Int32, false otherwise</returns>
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protected static bool IsValidInt32(string parameter, int lowerBound = -1, int upperBound = -1)
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{
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if (!int.TryParse(parameter, out int temp))
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return false;
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else if (lowerBound != -1 && temp < lowerBound)
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return false;
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else if (upperBound != -1 && temp > upperBound)
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return false;
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return true;
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}
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/// <summary>
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/// Returns whether a string is a valid Int64
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/// </summary>
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/// <param name="parameter">String value to check</param>
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/// <param name="lowerBound">Lower bound (>=)</param>
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/// <param name="upperBound">Upper bound (<=)</param>
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/// <returns>True if it's a valid Int64, false otherwise</returns>
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protected static bool IsValidInt64(string parameter, long lowerBound = -1, long upperBound = -1)
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{
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if (!long.TryParse(parameter, out long temp))
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return false;
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else if (lowerBound != -1 && temp < lowerBound)
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return false;
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else if (upperBound != -1 && temp > upperBound)
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return false;
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return true;
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}
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#endregion
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#region Common Information Extraction
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/// <summary>
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/// Get hashes from an input file path
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/// </summary>
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/// <param name="filename">Path to the input file</param>
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/// <returns>True if hashing was successful, false otherwise</returns>
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protected static bool GetFileHashes(string filename, out long size, out string crc32, out string md5, out string sha1)
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{
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// Set all initial values
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size = -1; crc32 = null; md5 = null; sha1 = null;
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// If the file doesn't exist, we can't do anything
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if (!File.Exists(filename))
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return false;
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// Set the file size
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size = new FileInfo(filename).Length;
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// Open the input file
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var input = File.OpenRead(filename);
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try
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{
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// Get a list of hashers to run over the buffer
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List<Hasher> hashers = new List<Hasher>
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{
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new Hasher(Hash.CRC),
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new Hasher(Hash.MD5),
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new Hasher(Hash.SHA1),
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new Hasher(Hash.SHA256),
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new Hasher(Hash.SHA384),
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new Hasher(Hash.SHA512),
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};
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// Initialize the hashing helpers
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var loadBuffer = new ThreadLoadBuffer(input);
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int buffersize = 3 * 1024 * 1024;
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byte[] buffer0 = new byte[buffersize];
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byte[] buffer1 = new byte[buffersize];
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/*
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Please note that some of the following code is adapted from
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RomVault. This is a modified version of how RomVault does
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threaded hashing. As such, some of the terminology and code
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is the same, though variable names and comments may have
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been tweaked to better fit this code base.
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*/
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// Pre load the first buffer
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long refsize = size;
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int next = refsize > buffersize ? buffersize : (int)refsize;
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input.Read(buffer0, 0, next);
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int current = next;
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refsize -= next;
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bool bufferSelect = true;
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while (current > 0)
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{
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// Trigger the buffer load on the second buffer
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next = refsize > buffersize ? buffersize : (int)refsize;
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if (next > 0)
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loadBuffer.Trigger(bufferSelect ? buffer1 : buffer0, next);
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byte[] buffer = bufferSelect ? buffer0 : buffer1;
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// Run hashes in parallel
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Parallel.ForEach(hashers, h => h.Process(buffer, current));
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// Wait for the load buffer worker, if needed
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if (next > 0)
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loadBuffer.Wait();
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// Setup for the next hashing step
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current = next;
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refsize -= next;
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bufferSelect = !bufferSelect;
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}
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// Finalize all hashing helpers
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loadBuffer.Finish();
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Parallel.ForEach(hashers, h => h.Terminate());
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// Get the results
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crc32 = hashers.First(h => h.HashType == Hash.CRC).GetHashString();
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md5 = hashers.First(h => h.HashType == Hash.MD5).GetHashString();
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sha1 = hashers.First(h => h.HashType == Hash.SHA1).GetHashString();
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//sha256 = hashers.First(h => h.HashType == Hash.SHA256).GetHashString();
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//sha384 = hashers.First(h => h.HashType == Hash.SHA384).GetHashString();
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//sha512 = hashers.First(h => h.HashType == Hash.SHA512).GetHashString();
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// Dispose of the hashers
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loadBuffer.Dispose();
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hashers.ForEach(h => h.Dispose());
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return true;
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}
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catch (IOException ex)
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{
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return false;
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}
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finally
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{
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input.Dispose();
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}
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return false;
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}
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/// <summary>
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/// Get the split values for ISO-based media
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/// </summary>
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/// <param name="hashData">String representing the combined hash data</param>
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/// <returns>True if extraction was successful, false otherwise</returns>
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protected static bool GetISOHashValues(string hashData, out long size, out string crc32, out string md5, out string sha1)
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{
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size = -1; crc32 = null; md5 = null; sha1 = null;
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if (string.IsNullOrWhiteSpace(hashData))
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return false;
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Regex hashreg = new Regex(@"<rom name="".*?"" size=""(.*?)"" crc=""(.*?)"" md5=""(.*?)"" sha1=""(.*?)""");
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Match m = hashreg.Match(hashData);
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if (m.Success)
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{
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Int64.TryParse(m.Groups[1].Value, out size);
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crc32 = m.Groups[2].Value;
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md5 = m.Groups[3].Value;
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sha1 = m.Groups[4].Value;
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// Get the existance of an anti-modchip string from a PlayStation disc, if possible
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/// </summary>
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/// <param name="driveLetter">Drive letter to use to check</param>
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/// <returns>Anti-modchip existance if possible, false on error</returns>
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protected static bool GetPlayStationAntiModchipDetected(char? driveLetter)
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{
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// If there's no drive letter, we can't do this part
|
|
if (driveLetter == null)
|
|
return false;
|
|
|
|
// If the folder no longer exists, we can't do this part
|
|
string drivePath = driveLetter + ":\\";
|
|
if (!Directory.Exists(drivePath))
|
|
return false;
|
|
|
|
string enAntiModString = " SOFTWARE TERMINATED\nCONSOLE MAY HAVE BEEN MODIFIED\n CALL 1-888-780-7690";
|
|
string jpAntiModString = "強制終了しました。\n本体が改造されている\nおそれがあります。";
|
|
|
|
// Scan through each file to check for the anti-modchip strings
|
|
foreach (string path in Directory.EnumerateFiles(drivePath, "*", SearchOption.AllDirectories))
|
|
{
|
|
try
|
|
{
|
|
// TODO: This is a memory hog
|
|
string fileContents = File.ReadAllText(path);
|
|
if (fileContents.Contains(enAntiModString) || fileContents.Contains(jpAntiModString))
|
|
return true;
|
|
}
|
|
catch
|
|
{
|
|
// No-op, we don't care what the error was
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the EXE date from a PlayStation disc, if possible
|
|
/// </summary>
|
|
/// <param name="driveLetter">Drive letter to use to check</param>
|
|
/// <param name="serial">Internal disc serial, if possible</param>
|
|
/// <param name="region">Output region, if possible</param>
|
|
/// <param name="date">Output EXE date in "yyyy-mm-dd" format if possible, null on error</param>
|
|
/// <returns></returns>
|
|
protected static bool GetPlayStationExecutableInfo(char? driveLetter, out string serial, out Region? region, out string date)
|
|
{
|
|
serial = null; region = null; date = null;
|
|
|
|
// If there's no drive letter, we can't do this part
|
|
if (driveLetter == null)
|
|
return false;
|
|
|
|
// If the folder no longer exists, we can't do this part
|
|
string drivePath = driveLetter + ":\\";
|
|
if (!Directory.Exists(drivePath))
|
|
return false;
|
|
|
|
// Get the two paths that we will need to check
|
|
string psxExePath = Path.Combine(drivePath, "PSX.EXE");
|
|
string systemCnfPath = Path.Combine(drivePath, "SYSTEM.CNF");
|
|
|
|
// Try both of the common paths that contain information
|
|
string exeName = null;
|
|
|
|
// Read the CNF file as an INI file
|
|
var systemCnf = new IniFile(systemCnfPath);
|
|
string bootValue = string.Empty;
|
|
|
|
// PlayStation uses "BOOT" as the key
|
|
if (systemCnf.ContainsKey("BOOT"))
|
|
bootValue = systemCnf["BOOT"];
|
|
|
|
// PlayStation 2 uses "BOOT2" as the key
|
|
if (systemCnf.ContainsKey("BOOT2"))
|
|
bootValue = systemCnf["BOOT2"];
|
|
|
|
// If we had any boot value, parse it and get the executable name
|
|
if (!string.IsNullOrEmpty(bootValue))
|
|
{
|
|
var match = Regex.Match(bootValue, @"cdrom.?:\\?(.*)");
|
|
if (match != null && match.Groups.Count > 1)
|
|
{
|
|
exeName = match.Groups[1].Value;
|
|
exeName = exeName.Split(';')[0];
|
|
serial = exeName.Replace('_', '-').Replace(".", string.Empty);
|
|
}
|
|
}
|
|
|
|
// If the SYSTEM.CNF value can't be found, try PSX.EXE
|
|
if (string.IsNullOrWhiteSpace(exeName) && File.Exists(psxExePath))
|
|
exeName = "PSX.EXE";
|
|
|
|
// If neither can be found, we return false
|
|
if (string.IsNullOrWhiteSpace(exeName))
|
|
return false;
|
|
|
|
// Get the region, if possible
|
|
region = GetPlayStationRegion(exeName);
|
|
|
|
// Now that we have the EXE name, try to get the fileinfo for it
|
|
string exePath = Path.Combine(drivePath, exeName);
|
|
if (!File.Exists(exePath))
|
|
return false;
|
|
|
|
// Fix the Y2K timestamp issue
|
|
FileInfo fi = new FileInfo(exePath);
|
|
DateTime dt = new DateTime(fi.LastWriteTimeUtc.Year >= 1900 && fi.LastWriteTimeUtc.Year < 1920 ? 2000 + fi.LastWriteTimeUtc.Year % 100 : fi.LastWriteTimeUtc.Year,
|
|
fi.LastWriteTimeUtc.Month, fi.LastWriteTimeUtc.Day);
|
|
date = dt.ToString("yyyy-MM-dd");
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the version from a PlayStation 2 disc, if possible
|
|
/// </summary>
|
|
/// <param name="driveLetter">Drive letter to use to check</param>
|
|
/// <returns>Game version if possible, null on error</returns>
|
|
protected static string GetPlayStation2Version(char? driveLetter)
|
|
{
|
|
// If there's no drive letter, we can't do this part
|
|
if (driveLetter == null)
|
|
return null;
|
|
|
|
// If the folder no longer exists, we can't do this part
|
|
string drivePath = driveLetter + ":\\";
|
|
if (!Directory.Exists(drivePath))
|
|
return null;
|
|
|
|
// Get the SYSTEM.CNF path to check
|
|
string systemCnfPath = Path.Combine(drivePath, "SYSTEM.CNF");
|
|
|
|
// Try to parse the SYSTEM.CNF file
|
|
var systemCnf = new IniFile(systemCnfPath);
|
|
if (systemCnf.ContainsKey("VER"))
|
|
return systemCnf["VER"];
|
|
|
|
// If "VER" can't be found, we can't do much
|
|
return null;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the version from a PlayStation 4 disc, if possible
|
|
/// </summary>
|
|
/// <param name="driveLetter">Drive letter to use to check</param>
|
|
/// <returns>Game version if possible, null on error</returns>
|
|
protected static string GetPlayStation4Version(char? driveLetter)
|
|
{
|
|
// If there's no drive letter, we can't do this part
|
|
if (driveLetter == null)
|
|
return null;
|
|
|
|
// If the folder no longer exists, we can't do this part
|
|
string drivePath = driveLetter + ":\\";
|
|
if (!Directory.Exists(drivePath))
|
|
return null;
|
|
|
|
// If we can't find param.sfo, we don't have a PlayStation 4 disc
|
|
string paramSfoPath = Path.Combine(drivePath, "bd", "param.sfo");
|
|
if (!File.Exists(paramSfoPath))
|
|
return null;
|
|
|
|
// Let's try reading param.sfo to find the version at the end of the file
|
|
try
|
|
{
|
|
using (BinaryReader br = new BinaryReader(File.OpenRead(paramSfoPath)))
|
|
{
|
|
br.BaseStream.Seek(-0x08, SeekOrigin.End);
|
|
return new string(br.ReadChars(5));
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
// We don't care what the error was
|
|
return null;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Category Extraction
|
|
|
|
/// <summary>
|
|
/// Determine the category based on the UMDImageCreator string
|
|
/// </summary>
|
|
/// <param name="region">String representing the category</param>
|
|
/// <returns>Category, if possible</returns>
|
|
protected static DiscCategory? GetUMDCategory(string category)
|
|
{
|
|
switch (category)
|
|
{
|
|
case "GAME":
|
|
return DiscCategory.Games;
|
|
case "VIDEO":
|
|
return DiscCategory.Video;
|
|
case "AUDIO":
|
|
return DiscCategory.Audio;
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Region Extraction
|
|
|
|
/// <summary>
|
|
/// Determine the region based on the PlayStation serial code
|
|
/// </summary>
|
|
/// <param name="serial">PlayStation serial code</param>
|
|
/// <returns>Region mapped from name, if possible</returns>
|
|
protected static Region? GetPlayStationRegion(string serial)
|
|
{
|
|
// Standardized "S" serials
|
|
if (serial.StartsWith("S"))
|
|
{
|
|
// string publisher = serial[0] + serial[1];
|
|
// char secondRegion = serial[3];
|
|
switch (serial[2])
|
|
{
|
|
case 'A':
|
|
return Region.Asia;
|
|
case 'C':
|
|
return Region.China;
|
|
case 'E':
|
|
return Region.Europe;
|
|
case 'J':
|
|
return Region.JapanKorea;
|
|
case 'K':
|
|
return Region.Korea;
|
|
case 'P':
|
|
return Region.Japan;
|
|
case 'U':
|
|
return Region.USA;
|
|
}
|
|
}
|
|
|
|
// Japan-only special serial
|
|
else if (serial.StartsWith("PAPX"))
|
|
return Region.Japan;
|
|
|
|
// Region appears entirely random
|
|
else if (serial.StartsWith("PABX"))
|
|
return null;
|
|
|
|
// Japan-only special serial
|
|
else if (serial.StartsWith("PCBX"))
|
|
return Region.Japan;
|
|
|
|
// Single disc known, Japan
|
|
else if (serial.StartsWith("PDBX"))
|
|
return Region.Japan;
|
|
|
|
// Single disc known, Europe
|
|
else if (serial.StartsWith("PEBX"))
|
|
return Region.Europe;
|
|
|
|
return null;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Determine the region based on the XGD serial character
|
|
/// </summary>
|
|
/// <param name="region">Character denoting the region</param>
|
|
/// <returns>Region, if possible</returns>
|
|
protected static Region? GetXgdRegion(char region)
|
|
{
|
|
switch (region)
|
|
{
|
|
case 'W':
|
|
return Region.World;
|
|
case 'A':
|
|
return Region.USA;
|
|
case 'J':
|
|
return Region.JapanAsia;
|
|
case 'E':
|
|
return Region.Europe;
|
|
case 'K':
|
|
return Region.USAJapan;
|
|
case 'L':
|
|
return Region.USAEurope;
|
|
case 'H':
|
|
return Region.JapanEurope;
|
|
default:
|
|
return null;
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
} |