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Use Mono.Options as command line parser.

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This commit is contained in:
Natalia Portillo
2019-01-05 16:59:23 +00:00
parent bbedcfe843
commit 104bc55c5e
30 changed files with 2221 additions and 1392 deletions
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63
DiscImageChef/Commands/Benchmark.cs
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@@ -33,19 +33,60 @@
using System.Collections.Generic;
using DiscImageChef.Console;
using DiscImageChef.Core;
using Mono.Options;
namespace DiscImageChef.Commands
{
static class Benchmark
class BenchmarkCommand : Command
{
internal static void DoBenchmark(BenchmarkOptions options)
{
Dictionary<string, double> checksumTimes = new Dictionary<string, double>();
Core.Benchmark.InitProgressEvent += Progress.InitProgress;
Core.Benchmark.UpdateProgressEvent += Progress.UpdateProgress;
Core.Benchmark.EndProgressEvent += Progress.EndProgress;
int blockSize = 512;
int bufferSize = 128;
bool showHelp;
BenchmarkResults results = Core.Benchmark.Do(options.BufferSize * 1024 * 1024, options.BlockSize);
public BenchmarkCommand() : base("benchmark", "Benchmarks hashing and entropy calculation.")
{
Options = new OptionSet
{
$"{MainClass.AssemblyTitle} {MainClass.AssemblyVersion?.InformationalVersion}",
$"{MainClass.AssemblyCopyright}",
"",
$"usage: DiscImageChef {Name} [OPTIONS]",
"",
Help,
{"block-size|b=", "Block size.", (int i) => blockSize = i},
{"buffer-size|s=", "Buffer size in mebibytes.", (int i) => bufferSize = i},
{"help|h|?", "Show this message and exit.", v => showHelp = v != null}
};
}
public override int Invoke(IEnumerable<string> arguments)
{
List<string> extra = Options.Parse(arguments);
if(showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return 0;
}
MainClass.PrintCopyright();
if(MainClass.Debug) DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
if(MainClass.Verbose) DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
if(extra.Count != 0)
{
DicConsole.ErrorWriteLine("Too many arguments.");
return 1;
}
DicConsole.DebugWriteLine("Benchmark command", "--debug={0}", MainClass.Debug);
DicConsole.DebugWriteLine("Benchmark command", "--verbose={0}", MainClass.Verbose);
Benchmark.InitProgressEvent += Progress.InitProgress;
Benchmark.UpdateProgressEvent += Progress.UpdateProgress;
Benchmark.EndProgressEvent += Progress.EndProgress;
BenchmarkResults results = Benchmark.Do(bufferSize * 1024 * 1024, blockSize);
DicConsole.WriteLine("Took {0} seconds to fill buffer, {1:F3} MiB/sec.", results.FillTime,
results.FillSpeed);
@@ -55,11 +96,8 @@ namespace DiscImageChef.Commands
results.EntropySpeed);
foreach(KeyValuePair<string, BenchmarkEntry> entry in results.Entries)
{
checksumTimes.Add(entry.Key, entry.Value.TimeSpan);
DicConsole.WriteLine("Took {0} seconds to {1} buffer, {2:F3} MiB/sec.", entry.Value.TimeSpan, entry.Key,
entry.Value.Speed);
}
DicConsole.WriteLine("Took {0} seconds to do all algorithms at the same time, {1:F3} MiB/sec.",
results.TotalTime, results.TotalSpeed);
@@ -70,7 +108,8 @@ namespace DiscImageChef.Commands
DicConsole.WriteLine("Max memory used is {0} bytes", results.MaxMemory);
DicConsole.WriteLine("Min memory used is {0} bytes", results.MinMemory);
Core.Statistics.AddCommand("benchmark");
Statistics.AddCommand("benchmark");
return 0;
}
}
}