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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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16
DiscImageChef/Commands/Compare.cs
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@@ -71,7 +71,7 @@ namespace DiscImageChef.Commands
if(ShowHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return 0;
return (int)ErrorNumber.HelpRequested;
}
MainClass.PrintCopyright();
@@ -81,13 +81,13 @@ namespace DiscImageChef.Commands
if(extra.Count > 2)
{
DicConsole.ErrorWriteLine("Too many arguments.");
return 1;
return (int)ErrorNumber.UnexpectedArgumentCount;
}
if(extra.Count <= 1)
{
DicConsole.ErrorWriteLine("Missing input image.");
return 1;
return (int)ErrorNumber.MissingArgument;
}
InputFile1 = extra[0];
@@ -106,13 +106,13 @@ namespace DiscImageChef.Commands
if(inputFilter1 == null)
{
DicConsole.ErrorWriteLine("Cannot open input file 1");
return 1;
return (int)ErrorNumber.CannotOpenFile;
}
if(inputFilter2 == null)
{
DicConsole.ErrorWriteLine("Cannot open input file 2");
return 2;
return (int)ErrorNumber.CannotOpenFile;
}
IMediaImage input1Format = ImageFormat.Detect(inputFilter1);
@@ -121,7 +121,7 @@ namespace DiscImageChef.Commands
if(input1Format == null)
{
DicConsole.ErrorWriteLine("Input file 1 format not identified, not proceeding with comparison.");
return 3;
return (int)ErrorNumber.UnrecognizedFormat;
}
if(MainClass.Verbose)
@@ -132,7 +132,7 @@ namespace DiscImageChef.Commands
if(input2Format == null)
{
DicConsole.ErrorWriteLine("Input file 2 format not identified, not proceeding with comparison.");
return 4;
return (int)ErrorNumber.UnrecognizedFormat;
}
if(MainClass.Verbose)
@@ -399,7 +399,7 @@ namespace DiscImageChef.Commands
DicConsole.WriteLine(sb.ToString());
Statistics.AddCommand("compare");
return 0;
return (int)ErrorNumber.NoError;
}
}
}