mirror of
https://github.com/Thealexbarney/LibHac.git
synced 2024-11-14 10:49:41 +01:00
234 lines
12 KiB
C#
234 lines
12 KiB
C#
using System;
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using System.Globalization;
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using System.Linq;
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using System.Text;
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namespace hactoolnet
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{
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internal static class CliParser
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{
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private static readonly CliOption[] CliOptions =
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{
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new CliOption("custom", 0, (o, a) => o.RunCustom = true),
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new CliOption("intype", 't', 1, (o, a) => o.InFileType = ParseFileType(a[0])),
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new CliOption("raw", 'r', 0, (o, a) => o.Raw = true),
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new CliOption("verify", 'y', 0, (o, a) => o.Validate = true),
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new CliOption("enablehash", 'h', 0, (o, a) => o.EnableHash = true),
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new CliOption("keyset", 'k', 1, (o, a) => o.Keyfile = a[0]),
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new CliOption("titlekeys", 1, (o, a) => o.TitleKeyFile = a[0]),
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new CliOption("consolekeys", 1, (o, a) => o.ConsoleKeyFile = a[0]),
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new CliOption("section0", 1, (o, a) => o.SectionOut[0] = a[0]),
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new CliOption("section1", 1, (o, a) => o.SectionOut[1] = a[0]),
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new CliOption("section2", 1, (o, a) => o.SectionOut[2] = a[0]),
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new CliOption("section3", 1, (o, a) => o.SectionOut[3] = a[0]),
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new CliOption("section0dir", 1, (o, a) => o.SectionOutDir[0] = a[0]),
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new CliOption("section1dir", 1, (o, a) => o.SectionOutDir[1] = a[0]),
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new CliOption("section2dir", 1, (o, a) => o.SectionOutDir[2] = a[0]),
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new CliOption("section3dir", 1, (o, a) => o.SectionOutDir[3] = a[0]),
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new CliOption("exefs", 1, (o, a) => o.ExefsOut = a[0]),
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new CliOption("exefsdir", 1, (o, a) => o.ExefsOutDir = a[0]),
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new CliOption("romfs", 1, (o, a) => o.RomfsOut = a[0]),
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new CliOption("romfsdir", 1, (o, a) => o.RomfsOutDir = a[0]),
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new CliOption("debugoutdir", 1, (o, a) => o.DebugOutDir = a[0]),
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new CliOption("savedir", 1, (o, a) => o.SaveOutDir = a[0]),
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new CliOption("outdir", 1, (o, a) => o.OutDir = a[0]),
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new CliOption("nspout", 1, (o, a) => o.NspOut = a[0]),
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new CliOption("sdseed", 1, (o, a) => o.SdSeed = a[0]),
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new CliOption("sdpath", 1, (o, a) => o.SdPath = a[0]),
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new CliOption("basenca", 1, (o, a) => o.BaseNca = a[0]),
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new CliOption("rootdir", 1, (o, a) => o.RootDir = a[0]),
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new CliOption("updatedir", 1, (o, a) => o.UpdateDir = a[0]),
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new CliOption("normaldir", 1, (o, a) => o.NormalDir = a[0]),
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new CliOption("securedir", 1, (o, a) => o.SecureDir = a[0]),
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new CliOption("logodir", 1, (o, a) => o.LogoDir = a[0]),
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new CliOption("listapps", 0, (o, a) => o.ListApps = true),
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new CliOption("listtitles", 0, (o, a) => o.ListTitles = true),
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new CliOption("listromfs", 0, (o, a) => o.ListRomFs = true),
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new CliOption("sign", 0, (o, a) => o.SignSave = true),
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new CliOption("title", 1, (o, a) => o.TitleId = ParseTitleId(a[0])),
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};
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public static Options Parse(string[] args)
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{
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var options = new Options();
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bool inputSpecified = false;
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for (int i = 0; i < args.Length; i++)
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{
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string arg;
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if (args[i].Length == 2 && (args[i][0] == '-' || args[i][0] == '/'))
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{
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arg = args[i][1].ToString().ToLower();
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}
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else if (args[i].Length > 2 && args[i].Substring(0, 2) == "--")
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{
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arg = args[i].Substring(2).ToLower();
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}
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else
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{
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if (inputSpecified)
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{
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PrintWithUsage($"Unable to parse option {args[i]}");
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return null;
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}
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options.InFile = args[i];
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inputSpecified = true;
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continue;
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}
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CliOption option = CliOptions.FirstOrDefault(x => x.Long == arg || x.Short == arg);
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if (option == null)
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{
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PrintWithUsage($"Unknown option {args[i]}");
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return null;
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}
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if (i + option.ArgsNeeded >= args.Length)
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{
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PrintWithUsage($"Need {option.ArgsNeeded} parameter{(option.ArgsNeeded == 1 ? "" : "s")} after {args[i]}");
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return null;
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}
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var optionArgs = new string[option.ArgsNeeded];
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Array.Copy(args, i + 1, optionArgs, 0, option.ArgsNeeded);
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option.Assigner(options, optionArgs);
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i += option.ArgsNeeded;
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}
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if (!inputSpecified && options.InFileType != FileType.Keygen && !options.RunCustom)
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{
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PrintWithUsage("Input file must be specified");
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return null;
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}
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return options;
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}
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private static FileType ParseFileType(string input)
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{
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if (!Enum.TryParse(input, true, out FileType type))
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{
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PrintWithUsage("Specified type is invalid.");
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}
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return type;
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}
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private static ulong ParseTitleId(string input)
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{
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if (input.Length != 16)
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{
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PrintWithUsage("Title ID must be 16 hex characters long");
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}
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if (!ulong.TryParse(input, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out ulong id))
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{
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PrintWithUsage("Could not parse title ID");
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}
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return id;
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}
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private static void PrintWithUsage(string toPrint)
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{
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Console.WriteLine(toPrint);
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Console.WriteLine(GetUsage());
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// PrintUsage();
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}
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private static string GetUsage()
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{
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var sb = new StringBuilder();
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sb.AppendLine("Usage: hactoolnet.exe [options...] <path>");
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sb.AppendLine("Options:");
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sb.AppendLine(" -r, --raw Keep raw data, don\'t unpack.");
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sb.AppendLine(" -y, --verify Verify all hashes in the input file.");
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sb.AppendLine(" -h, --enablehash Enable hash checks when reading the input file.");
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sb.AppendLine(" -k, --keyset Load keys from an external file.");
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sb.AppendLine(" -t, --intype=type Specify input file type [nca, xci, romfs, pk11, pk21, ini1, kip1, switchfs, save, keygen]");
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sb.AppendLine(" --titlekeys <file> Load title keys from an external file.");
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sb.AppendLine("NCA options:");
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sb.AppendLine(" --section0 <file> Specify Section 0 file path.");
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sb.AppendLine(" --section1 <file> Specify Section 1 file path.");
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sb.AppendLine(" --section2 <file> Specify Section 2 file path.");
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sb.AppendLine(" --section3 <file> Specify Section 3 file path.");
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sb.AppendLine(" --section0dir <dir> Specify Section 0 directory path.");
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sb.AppendLine(" --section1dir <dir> Specify Section 1 directory path.");
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sb.AppendLine(" --section2dir <dir> Specify Section 2 directory path.");
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sb.AppendLine(" --section3dir <dir> Specify Section 3 directory path.");
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sb.AppendLine(" --exefs <file> Specify ExeFS directory path.");
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sb.AppendLine(" --exefsdir <dir> Specify ExeFS directory path.");
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sb.AppendLine(" --romfs <file> Specify RomFS directory path.");
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sb.AppendLine(" --romfsdir <dir> Specify RomFS directory path.");
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sb.AppendLine(" --listromfs List files in RomFS.");
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sb.AppendLine(" --basenca Set Base NCA to use with update partitions.");
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sb.AppendLine("RomFS options:");
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sb.AppendLine(" --romfsdir <dir> Specify RomFS directory path.");
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sb.AppendLine(" --listromfs List files in RomFS.");
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sb.AppendLine("XCI options:");
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sb.AppendLine(" --rootdir <dir> Specify root XCI directory path.");
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sb.AppendLine(" --updatedir <dir> Specify update XCI directory path.");
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sb.AppendLine(" --normaldir <dir> Specify normal XCI directory path.");
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sb.AppendLine(" --securedir <dir> Specify secure XCI directory path.");
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sb.AppendLine(" --logodir <dir> Specify logo XCI directory path.");
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sb.AppendLine(" --outdir <dir> Specify XCI directory path.");
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sb.AppendLine(" --exefs <file> Specify main ExeFS file path.");
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sb.AppendLine(" --exefsdir <dir> Specify main ExeFS directory path.");
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sb.AppendLine(" --romfs <file> Specify main RomFS file path.");
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sb.AppendLine(" --romfsdir <dir> Specify main RomFS directory path.");
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sb.AppendLine(" --nspout <file> Specify file for the created NSP.");
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sb.AppendLine("Package1 options:");
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sb.AppendLine(" --outdir <dir> Specify Package1 directory path.");
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sb.AppendLine("Package2 options:");
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sb.AppendLine(" --outdir <dir> Specify Package2 directory path.");
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sb.AppendLine("INI1 options:");
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sb.AppendLine(" --outdir <dir> Specify INI1 directory path.");
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sb.AppendLine("Switch FS options:");
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sb.AppendLine(" --sdseed <seed> Set console unique seed for SD card NAX0 encryption.");
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sb.AppendLine(" --listapps List application info.");
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sb.AppendLine(" --listtitles List title info for all titles.");
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sb.AppendLine(" --title <title id> Specify title ID to use.");
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sb.AppendLine(" --outdir <dir> Specify directory path to save title NCAs to. (--title must be specified)");
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sb.AppendLine(" --exefs <file> Specify ExeFS directory path. (--title must be specified)");
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sb.AppendLine(" --exefsdir <dir> Specify ExeFS directory path. (--title must be specified)");
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sb.AppendLine(" --romfs <file> Specify RomFS directory path. (--title must be specified)");
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sb.AppendLine(" --romfsdir <dir> Specify RomFS directory path. (--title must be specified)");
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sb.AppendLine(" --savedir <dir> Specify save file directory path.");
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sb.AppendLine(" -y, --verify Verify all titles, or verify a single title if --title is set.");
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sb.AppendLine("Savefile options:");
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sb.AppendLine(" --outdir <dir> Specify directory path to save contents to.");
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sb.AppendLine(" --debugoutdir <dir> Specify directory path to save intermediate data to for debugging.");
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sb.AppendLine(" --sign Sign the save file. (Requires device_key in key file)");
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sb.AppendLine("Keygen options:");
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sb.AppendLine(" --outdir <dir> Specify directory path to save key files to.");
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return sb.ToString();
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}
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private class CliOption
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{
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public CliOption(string longName, char shortName, int argsNeeded, Action<Options, string[]> assigner)
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{
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Long = longName;
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Short = shortName.ToString();
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ArgsNeeded = argsNeeded;
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Assigner = assigner;
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}
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public CliOption(string longName, int argsNeeded, Action<Options, string[]> assigner)
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{
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Long = longName;
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ArgsNeeded = argsNeeded;
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Assigner = assigner;
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}
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public string Long { get; }
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public string Short { get; }
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public int ArgsNeeded { get; }
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public Action<Options, string[]> Assigner { get; }
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}
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}
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}
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