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Return specific error codes from command execution.

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This commit is contained in:
Natalia Portillo
2019-01-05 19:50:56 +00:00
parent 104bc55c5e
commit 372f9f68ac
28 changed files with 351 additions and 204 deletions
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15
DiscImageChef/Commands/Entropy.cs
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@@ -32,6 +32,7 @@
using System.Collections.Generic;
using DiscImageChef.CommonTypes;
using DiscImageChef.CommonTypes.Enums;
using DiscImageChef.CommonTypes.Interfaces;
using DiscImageChef.Console;
using DiscImageChef.Core;
@@ -79,7 +80,7 @@ namespace DiscImageChef.Commands
if(showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return 0;
return (int)ErrorNumber.HelpRequested;
}
MainClass.PrintCopyright();
@@ -89,13 +90,13 @@ namespace DiscImageChef.Commands
if(extra.Count > 1)
{
DicConsole.ErrorWriteLine("Too many arguments.");
return 1;
return (int)ErrorNumber.UnexpectedArgumentCount;
}
if(extra.Count == 0)
{
DicConsole.ErrorWriteLine("Missing input image.");
return 1;
return (int)ErrorNumber.MissingArgument;
}
inputFile = extra[0];
@@ -113,7 +114,7 @@ namespace DiscImageChef.Commands
if(inputFilter == null)
{
DicConsole.ErrorWriteLine("Cannot open specified file.");
return 1;
return (int)ErrorNumber.CannotOpenFile;
}
IMediaImage inputFormat = ImageFormat.Detect(inputFilter);
@@ -121,7 +122,7 @@ namespace DiscImageChef.Commands
if(inputFormat == null)
{
DicConsole.ErrorWriteLine("Unable to recognize image format, not checksumming");
return 2;
return (int)ErrorNumber.UnrecognizedFormat;
}
inputFormat.Open(inputFilter);
@@ -153,7 +154,7 @@ namespace DiscImageChef.Commands
if(!wholeDisc)
{
Statistics.AddCommand("entropy");
return 0;
return (int)ErrorNumber.NoError;
}
EntropyResults entropy = entropyCalculator.CalculateMediaEntropy(duplicatedSectors);
@@ -164,7 +165,7 @@ namespace DiscImageChef.Commands
(double)entropy.UniqueSectors / (double)entropy.Sectors);
Statistics.AddCommand("entropy");
return 0;
return (int)ErrorNumber.NoError;
}
}
}