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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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12
DiscImageChef/Commands/Decode.cs
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@@ -77,7 +77,7 @@ namespace DiscImageChef.Commands
if(showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return 0;
return (int)ErrorNumber.HelpRequested;
}
MainClass.PrintCopyright();
@@ -87,13 +87,13 @@ 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];
@@ -112,7 +112,7 @@ namespace DiscImageChef.Commands
if(inputFilter == null)
{
DicConsole.ErrorWriteLine("Cannot open specified file.");
return 1;
return (int)ErrorNumber.CannotOpenFile;
}
IMediaImage inputFormat = ImageFormat.Detect(inputFilter);
@@ -120,7 +120,7 @@ namespace DiscImageChef.Commands
if(inputFormat == null)
{
DicConsole.ErrorWriteLine("Unable to recognize image format, not decoding");
return 2;
return (int)ErrorNumber.UnrecognizedFormat;
}
inputFormat.Open(inputFilter);
@@ -319,7 +319,7 @@ namespace DiscImageChef.Commands
}
Statistics.AddCommand("decode");
return 0;
return (int)ErrorNumber.NoError;
}
}
}