Files
SabreTools/SabreTools/Features/Batch.cs
2021-01-29 22:54:16 -08:00

504 lines
24 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using SabreTools.Core;
using SabreTools.Core.Tools;
using SabreTools.DatFiles;
using SabreTools.DatTools;
using SabreTools.Filtering;
using SabreTools.Help;
using SabreTools.IO;
namespace SabreTools.Features
{
internal class Batch : BaseFeature
{
public const string Value = "Batch";
public Batch()
{
Name = Value;
Flags = new List<string>() { "-bt", "--batch" };
Description = "Enable batch mode";
_featureType = ParameterType.Flag;
LongDescription = @"Run a special mode that takes input files as lists of batch commands to run sequentially. Each command has to be its own line and must be followed by a semicolon (`;`). Commented lines may start with either `REM` or `#`. Multiple batch files are allowed but they will be run independently from each other.
The following commands are currently implemented:
Set a header field (if default): set(header.field, value);
Parse new file(s): input(datpath, ...);
Perform a dir2dat: d2d(path, ...);
Filter on a field and value: filter(machine.field|item.field, value, [remove = false, [perMachine = false]]);
Apply a MAME Extra INI for a field: extra(field, inipath);
Perform a split/merge: merge(split|merged|nonmerged|full|device);
Set game names from description: descname();
Run 1G1R on the items: 1g1r(region, ...);
Split into one rom per game: orpg();
Remove fields from games/items: remove(machine.field|item.field, ...);
Remove scene dates from names: sds();
Add new output format(s): format(datformat, ...);
Set the output directory: output(outdir);
Write the internal items: write([overwrite = true]);
Reset the internal state: reset();";
Features = new Dictionary<string, Help.Feature>();
}
public override void ProcessFeatures(Dictionary<string, Help.Feature> features)
{
base.ProcessFeatures(features);
// Try to read each input as a batch run file
foreach (string path in Inputs)
{
// If the file doesn't exist, warn but continue
if (!File.Exists(path))
{
logger.User($"{path} does not exist. Skipping...");
continue;
}
// Try to process the file now
try
{
// Every line is its own command
string[] lines = File.ReadAllLines(path);
// Each batch file has its own state
int index = 0;
DatFile datFile = DatFile.Create();
string outputDirectory = null;
// Process each command line
foreach (string line in lines)
{
// Skip empty lines
if (string.IsNullOrWhiteSpace(line))
continue;
// Skip lines that start with REM or #
if (line.StartsWith("REM") || line.StartsWith("#"))
continue;
// Read the command in, if possible
var command = BatchCommand.Create(line);
if (command == null)
{
logger.User($"Could not process {path} due to the following line: {line}");
break;
}
// Now switch on the command
logger.User($"Attempting to invoke {command.Name} with {(command.Arguments.Count == 0 ? "no arguments" : "the following argument(s): " + string.Join(", ", command.Arguments))}");
switch (command.Name.ToLowerInvariant())
{
// Set a header field
case "set":
if (command.Arguments.Count != 2)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: set(header.field, value);");
continue;
}
// Read in the individual arguments
DatHeaderField field = command.Arguments[0].AsDatHeaderField();
string value = command.Arguments[1];
// If we had an invalid input, log and continue
if (field == DatHeaderField.NULL)
{
logger.User($"{command.Arguments[0]} was an invalid field name");
continue;
}
// Set the header field
datFile.Header.SetFields(new Dictionary<DatHeaderField, string> { [field] = value });
break;
// Parse in new input file(s)
case "input":
if (command.Arguments.Count == 0)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: input(datpath, ...);");
continue;
}
// Get only files from inputs
List<ParentablePath> datFilePaths = PathTool.GetFilesOnly(command.Arguments);
// Assume there could be multiple
foreach (ParentablePath datFilePath in datFilePaths)
{
Parser.ParseInto(datFile, datFilePath, index++);
}
break;
// Run DFD/D2D on path(s)
case "d2d":
case "dfd":
if (command.Arguments.Count == 0)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: d2d(path, ...);");
continue;
}
// TODO: Should any of the other options be added for D2D?
// Assume there could be multiple
foreach (string input in command.Arguments)
{
DatTools.DatFromDir.PopulateFromDir(datFile, input);
}
// TODO: We might not want to remove higher order hashes in the future
// TODO: We might not want to remove dates in the future
Cleaner dfdCleaner = new Cleaner();
dfdCleaner.PopulateExclusionsFromList(new List<string>
{
"DatItem.SHA256",
"DatItem.SHA384",
"DatItem.SHA512",
"DatItem.SpamSum",
"DatItem.Date",
});
Modification.ApplyCleaning(datFile, dfdCleaner);
break;
// Apply a filter
case "filter":
if (command.Arguments.Count < 2 || command.Arguments.Count > 4)
{
logger.User($"Invoked {command.Name} and expected between 2-4 arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: filter(field, value, [remove = false, [perMachine = false]]);");
continue;
}
// Read in the individual arguments
DatHeaderField filterDatHeaderField = command.Arguments[0].AsDatHeaderField();
MachineField filterMachineField = command.Arguments[0].AsMachineField();
DatItemField filterDatItemField = command.Arguments[0].AsDatItemField();
string filterValue = command.Arguments[1];
bool? filterRemove = false;
if (command.Arguments.Count >= 3)
filterRemove = command.Arguments[2].AsYesNo();
bool? filterPerMachine = false;
if (command.Arguments.Count >= 4)
filterPerMachine = command.Arguments[3].AsYesNo();
// If we had an invalid input, log and continue
if (filterDatHeaderField == DatHeaderField.NULL
&& filterMachineField == MachineField.NULL
&& filterDatItemField == DatItemField.NULL)
{
logger.User($"{command.Arguments[0]} was an invalid field name");
continue;
}
if (filterRemove == null)
{
logger.User($"{command.Arguments[2]} was an invalid true/false value");
continue;
}
if (filterPerMachine == null)
{
logger.User($"{command.Arguments[3]} was an invalid true/false value");
continue;
}
// Create cleaner to run filters from
Cleaner cleaner = new Cleaner
{
MachineFilter = new MachineFilter(),
DatItemFilter = new DatItemFilter(),
};
// Set the possible filters
cleaner.MachineFilter.SetFilter(filterMachineField, filterValue, filterRemove.Value);
cleaner.DatItemFilter.SetFilter(filterDatItemField, filterValue, filterRemove.Value);
// Apply the filters blindly
Modification.ApplyFilters(datFile, cleaner, filterPerMachine.Value);
// Cleanup after the filter
// TODO: We might not want to remove immediately
datFile.Items.ClearMarked();
datFile.Items.ClearEmpty();
break;
// Apply an extra INI
case "extra":
if (command.Arguments.Count != 2)
{
logger.User($"Invoked {command.Name} and expected 2 arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: extra(field, inipath);");
continue;
}
// Read in the individual arguments
MachineField extraMachineField = command.Arguments[0].AsMachineField();
DatItemField extraDatItemField = command.Arguments[0].AsDatItemField();
string extraFile = command.Arguments[1];
// If we had an invalid input, log and continue
if (extraMachineField == MachineField.NULL
&& extraDatItemField == DatItemField.NULL)
{
logger.User($"{command.Arguments[0]} was an invalid field name");
continue;
}
if (!File.Exists(command.Arguments[1]))
{
logger.User($"{command.Arguments[1]} was an invalid file name");
continue;
}
// Create the extra INI
ExtraIni extraIni = new ExtraIni();
ExtraIniItem extraIniItem = new ExtraIniItem();
extraIniItem.PopulateFromFile(extraFile);
extraIniItem.MachineField = extraMachineField;
extraIniItem.DatItemField = extraDatItemField;
extraIni.Items.Add(extraIniItem);
// Apply the extra INI blindly
Modification.ApplyExtras(datFile, extraIni);
break;
// Apply internal split/merge
case "merge":
if (command.Arguments.Count != 1)
{
logger.User($"Invoked {command.Name} and expected 1 argument, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: merge(split|merged|nonmerged|full|device);");
continue;
}
// Read in the individual arguments
MergingFlag mergingFlag = command.Arguments[0].AsMergingFlag();
// If we had an invalid input, log and continue
if (mergingFlag == MergingFlag.None)
{
logger.User($"{command.Arguments[0]} was an invalid merging flag");
continue;
}
// Apply the merging flag
Modification.ApplySplitting(datFile, mergingFlag, false);
break;
// Apply description-as-name logic
case "descname":
if (command.Arguments.Count != 0)
{
logger.User($"Invoked {command.Name} and expected no arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: descname();");
continue;
}
// Apply the logic
Modification.MachineDescriptionToName(datFile);
break;
// Apply 1G1R
case "1g1r":
if (command.Arguments.Count == 0)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: 1g1r(region, ...);");
continue;
}
// Run the 1G1R functionality
Modification.OneGamePerRegion(datFile, command.Arguments);
break;
// Apply one rom per game (ORPG)
case "orpg":
if (command.Arguments.Count != 0)
{
logger.User($"Invoked {command.Name} and expected no arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: orpg();");
continue;
}
// Apply the logic
Modification.OneRomPerGame(datFile);
break;
// Remove a field
case "remove":
if (command.Arguments.Count == 0)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: remove(field, ...);");
continue;
}
// Run the removal functionality
Cleaner remCleaner = new Cleaner();
remCleaner.PopulateExclusionsFromList(command.Arguments);
remCleaner.RemoveFieldsFromItems(datFile);
break;
// Apply scene date stripping
case "sds":
if (command.Arguments.Count != 0)
{
logger.User($"Invoked {command.Name} and expected no arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: sds();");
continue;
}
// Apply the logic
Modification.StripSceneDatesFromItems(datFile);
break;
// Set new output format(s)
case "format":
if (command.Arguments.Count == 0)
{
logger.User($"Invoked {command.Name} but no arguments were provided");
logger.User("Usage: format(datformat, ...);");
continue;
}
// Assume there could be multiple
datFile.Header.DatFormat = 0x00;
foreach (string format in command.Arguments)
{
datFile.Header.DatFormat |= GetDatFormat(format);
}
// If we had an invalid input, log and continue
if (datFile.Header.DatFormat == 0x00)
{
logger.User($"No valid output format found");
continue;
}
break;
// Set output directory
case "output":
if (command.Arguments.Count != 1)
{
logger.User($"Invoked {command.Name} and expected exactly 1 argument, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: output(outdir);");
continue;
}
// Only set the first as the output directory
outputDirectory = command.Arguments[0];
break;
// Write out the current DatFile
case "write":
if (command.Arguments.Count > 1)
{
logger.User($"Invoked {command.Name} and expected 0-1 arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: write([overwrite = true]);");
continue;
}
// Get overwrite value, if possible
bool? overwrite = true;
if (command.Arguments.Count == 1)
overwrite = command.Arguments[0].AsYesNo();
// If we had an invalid input, log and continue
if (overwrite == null)
{
logger.User($"{command.Arguments[0]} was an invalid true/false value");
continue;
}
// Write out the dat with the current state
Writer.Write(datFile, outputDirectory, overwrite: overwrite.Value);
break;
// Reset the internal state
case "reset":
if (command.Arguments.Count != 0)
{
logger.User($"Invoked {command.Name} and expected no arguments, but {command.Arguments.Count} arguments were provided");
logger.User("Usage: reset();");
continue;
}
// Reset all state variables
index = 0;
datFile = DatFile.Create();
outputDirectory = null;
break;
default:
logger.User($"Could not find a match for '{command.Name}'. Please see the help text for more details.");
break;
}
}
}
catch (Exception ex)
{
logger.Error(ex, $"There was an exception processing {path}");
continue;
}
}
}
/// <summary>
/// Internal representation of a single batch command
/// </summary>
private class BatchCommand
{
public string Name { get; private set; }
public List<string> Arguments { get; private set; } = new List<string>();
/// <summary>
/// Create a command based on parsing a line
/// </summary>
public static BatchCommand Create(string line)
{
// Empty lines don't count
if (string.IsNullOrEmpty(line))
return null;
// Split into name and arguments
string splitRegex = @"^(\S+)\((.*?)\);";
var match = Regex.Match(line, splitRegex);
// If we didn't get a success, just return null
if (!match.Success)
return null;
// Otherwise, get the name and arguments
string commandName = match.Groups[1].Value;
List<string> arguments = match
.Groups[2]
.Value
.Split(',')
.Select(s => s.Trim().Trim('"').Trim())
.Where(s => !string.IsNullOrWhiteSpace(s)) // TODO: This may interfere with header value replacement
.ToList();
return new BatchCommand { Name = commandName, Arguments = arguments };
}
}
}
}