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Catch and print exceptions from device constructor.

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This commit is contained in:
Natalia Portillo
2019-11-02 01:15:49 +00:00
parent bdc55dd648
commit 438fa1c9a2
11 changed files with 754 additions and 565 deletions
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106
DiscImageChef/Commands/MediaScan.cs
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@@ -40,12 +40,12 @@ using Mono.Options;
namespace DiscImageChef.Commands
{
class MediaScanCommand : Command
internal class MediaScanCommand : Command
{
string devicePath;
string ibgLogPath;
string mhddLogPath;
bool showHelp;
private string devicePath;
private string ibgLogPath;
private string mhddLogPath;
private bool showHelp;
public MediaScanCommand() : base("media-scan", "Scans the media inserted on a device.")
{
@@ -59,100 +59,110 @@ namespace DiscImageChef.Commands
Help,
{"mhdd-log|mw=", "Write a log of the scan in the format used by MHDD.", s => mhddLogPath = s},
{"ibg-log|b=", "Write a log of the scan in the format used by ImgBurn.", s => ibgLogPath = s},
{"help|h|?", "Show this message and exit.", v => showHelp = v != null}
{"help|h|?", "Show this message and exit.", v => showHelp = v != null}
};
}
public override int Invoke(IEnumerable<string> arguments)
{
List<string> extra = Options.Parse(arguments);
var extra = Options.Parse(arguments);
if(showHelp)
if (showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return (int)ErrorNumber.HelpRequested;
return (int) ErrorNumber.HelpRequested;
}
MainClass.PrintCopyright();
if(MainClass.Debug) DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
if(MainClass.Verbose) DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
if (MainClass.Debug) DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
if (MainClass.Verbose) DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
Statistics.AddCommand("media-scan");
if(extra.Count > 1)
if (extra.Count > 1)
{
DicConsole.ErrorWriteLine("Too many arguments.");
return (int)ErrorNumber.UnexpectedArgumentCount;
return (int) ErrorNumber.UnexpectedArgumentCount;
}
if(extra.Count == 0)
if (extra.Count == 0)
{
DicConsole.ErrorWriteLine("Missing device path.");
return (int)ErrorNumber.MissingArgument;
return (int) ErrorNumber.MissingArgument;
}
devicePath = extra[0];
DicConsole.DebugWriteLine("Media-Scan command", "--debug={0}", MainClass.Debug);
DicConsole.DebugWriteLine("Media-Scan command", "--device={0}", devicePath);
DicConsole.DebugWriteLine("Media-Scan command", "--ibg-log={0}", ibgLogPath);
DicConsole.DebugWriteLine("Media-Scan command", "--debug={0}", MainClass.Debug);
DicConsole.DebugWriteLine("Media-Scan command", "--device={0}", devicePath);
DicConsole.DebugWriteLine("Media-Scan command", "--ibg-log={0}", ibgLogPath);
DicConsole.DebugWriteLine("Media-Scan command", "--mhdd-log={0}", mhddLogPath);
DicConsole.DebugWriteLine("Media-Scan command", "--verbose={0}", MainClass.Verbose);
DicConsole.DebugWriteLine("Media-Scan command", "--verbose={0}", MainClass.Verbose);
if(devicePath.Length == 2 && devicePath[1] == ':' && devicePath[0] != '/' && char.IsLetter(devicePath[0]))
if (devicePath.Length == 2 && devicePath[1] == ':' && devicePath[0] != '/' && char.IsLetter(devicePath[0]))
devicePath = "\\\\.\\" + char.ToUpper(devicePath[0]) + ':';
Device dev = new Device(devicePath);
if(dev.Error)
Device dev;
try
{
DicConsole.ErrorWriteLine("Error {0} opening device.", dev.LastError);
return (int)ErrorNumber.CannotOpenDevice;
dev = new Device(devicePath);
if (dev.Error)
{
DicConsole.ErrorWriteLine(Error.Print(dev.LastError));
return (int) ErrorNumber.CannotOpenDevice;
}
}
catch (DeviceException e)
{
DicConsole.ErrorWriteLine(e.Message ?? Error.Print(e.LastError));
return (int) ErrorNumber.CannotOpenDevice;
}
Statistics.AddDevice(dev);
MediaScan scanner = new MediaScan(mhddLogPath, ibgLogPath, devicePath, dev);
scanner.UpdateStatus += Progress.UpdateStatus;
var scanner = new MediaScan(mhddLogPath, ibgLogPath, devicePath, dev);
scanner.UpdateStatus += Progress.UpdateStatus;
scanner.StoppingErrorMessage += Progress.ErrorMessage;
scanner.UpdateProgress += Progress.UpdateProgress;
scanner.PulseProgress += Progress.PulseProgress;
scanner.InitProgress += Progress.InitProgress;
scanner.EndProgress += Progress.EndProgress;
scanner.UpdateProgress += Progress.UpdateProgress;
scanner.PulseProgress += Progress.PulseProgress;
scanner.InitProgress += Progress.InitProgress;
scanner.EndProgress += Progress.EndProgress;
System.Console.CancelKeyPress += (sender, e) =>
{
e.Cancel = true;
scanner.Abort();
};
ScanResults results = scanner.Scan();
var results = scanner.Scan();
DicConsole.WriteLine("Took a total of {0} seconds ({1} processing commands).", results.TotalTime,
results.ProcessingTime);
DicConsole.WriteLine("Average speed: {0:F3} MiB/sec.", results.AvgSpeed);
results.ProcessingTime);
DicConsole.WriteLine("Average speed: {0:F3} MiB/sec.", results.AvgSpeed);
DicConsole.WriteLine("Fastest speed burst: {0:F3} MiB/sec.", results.MaxSpeed);
DicConsole.WriteLine("Slowest speed burst: {0:F3} MiB/sec.", results.MinSpeed);
DicConsole.WriteLine("Summary:");
DicConsole.WriteLine("{0} sectors took less than 3 ms.", results.A);
DicConsole.WriteLine("{0} sectors took less than 10 ms but more than 3 ms.", results.B);
DicConsole.WriteLine("{0} sectors took less than 50 ms but more than 10 ms.", results.C);
DicConsole.WriteLine("{0} sectors took less than 150 ms but more than 50 ms.", results.D);
DicConsole.WriteLine("{0} sectors took less than 3 ms.", results.A);
DicConsole.WriteLine("{0} sectors took less than 10 ms but more than 3 ms.", results.B);
DicConsole.WriteLine("{0} sectors took less than 50 ms but more than 10 ms.", results.C);
DicConsole.WriteLine("{0} sectors took less than 150 ms but more than 50 ms.", results.D);
DicConsole.WriteLine("{0} sectors took less than 500 ms but more than 150 ms.", results.E);
DicConsole.WriteLine("{0} sectors took more than 500 ms.", results.F);
DicConsole.WriteLine("{0} sectors took more than 500 ms.", results.F);
DicConsole.WriteLine("{0} sectors could not be read.",
results.UnreadableSectors.Count);
if(results.UnreadableSectors.Count > 0)
foreach(ulong bad in results.UnreadableSectors)
results.UnreadableSectors.Count);
if (results.UnreadableSectors.Count > 0)
foreach (var bad in results.UnreadableSectors)
DicConsole.WriteLine("Sector {0} could not be read", bad);
DicConsole.WriteLine();
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if(results.SeekTotal != 0 || results.SeekMin != double.MaxValue || results.SeekMax != double.MinValue)
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
DicConsole.WriteLine("Testing {0} seeks, longest seek took {1:F3} ms, fastest one took {2:F3} ms. ({3:F3} ms average)",
results.SeekTimes, results.SeekMax, results.SeekMin, results.SeekTotal / 1000);
#pragma warning disable RECS0018 // Comparison of floating point numbers with equality operator
if (results.SeekTotal != 0 || results.SeekMin != double.MaxValue || results.SeekMax != double.MinValue)
#pragma warning restore RECS0018 // Comparison of floating point numbers with equality operator
DicConsole.WriteLine(
"Testing {0} seeks, longest seek took {1:F3} ms, fastest one took {2:F3} ms. ({3:F3} ms average)",
results.SeekTimes, results.SeekMax, results.SeekMin, results.SeekTotal / 1000);
dev.Close();
return (int)ErrorNumber.NoError;
return (int) ErrorNumber.NoError;
}
}
}