public int Run()
{
normalForeColor = Console.ForegroundColor;
normalBackColor = Console.BackgroundColor;
highlightForeColor = ConsoleColor.Cyan;
highlightBackColor = Console.BackgroundColor;
errorForeColor = ConsoleColor.Red;
errorBackColor = Console.BackgroundColor;
if (args.Length == 0 || (args.Length > 0 && args[0].EqualsOneOf(StringComparison.InvariantCultureIgnoreCase, "/?", "/h", "/help"))) {
DisplayUsage(args.Length > 1 ? args[1] : null);
return 0;
}
if (args[0].EqualsOneOf(StringComparison.InvariantCultureIgnoreCase, "/hidden")) {
DisplayUsage(null, true);
return 0;
}
string cmdline;
StringBuilder cmdlineBuilder;
int result;
// TODO change this project to use the Config settings.
bool translateCR = false;
bool translateLF = false;
bool translateTab = false;
bool wrapOutput = false;
cmdlineBuilder = new StringBuilder();
try {
if (args.Length == 2 && (args[0].Equals("-s", StringComparison.CurrentCultureIgnoreCase) || args[0].Equals("-set", StringComparison.CurrentCultureIgnoreCase))) {
ConsoleColor tmpColor;
string arg;
arg = args[1];
if (arg.StartsWith("{") && arg.EndsWith("}")) {
arg = arg.Substring(1, arg.Length - 2);
}
// Convert old DOS colors to .net ConsoleColor
arg = ConvertDOSColors(arg); // TODO support bg
if (int.TryParse(arg, out result)
&& result >= (int)ConsoleColor.Black && result <= (int)ConsoleColor.White) {
tmpColor = (ConsoleColor)result;
} else if (ConsoleColorNames.Contains(arg, StringComparison.InvariantCultureIgnoreCase)) {
tmpColor = (ConsoleColor)Enum.Parse(typeof(ConsoleColor), arg, true);
} else {
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("error in -s argument: invalid color specified");
Console.ForegroundColor = normalForeColor;
return 10;
}
try {
Console.ForegroundColor = tmpColor;
} catch (Exception) {
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("error in -s argument: invalid color specified");
Console.ForegroundColor = normalForeColor;
return 10;
}
return 0;
}
if (ConsoleEx.IsInputRedirected) {
// When piping text to pcolor, I'm assuming that there is only
// one argument for pcolor and that is a color.
cmdlineBuilder.Append(args[0]);
cmdlineBuilder.Append(Console.In.ReadToEnd());
} else {
// Read all the content from the arguments.
for (int argsi = 0; argsi < args.Length; argsi++) {
string a = args[argsi];
string al = a.ToLowerInvariant();
if (al.Equals("-f") || al.Equals("-file")) {
if (argsi <= args.Length - 2) {
StringBuilder contents;
argsi++;
contents = new StringBuilder();
if (!File.Exists(args[argsi])) {
Console.ForegroundColor = errorForeColor;
WriteLine(ConsoleColor.Red, "-f the file was not found");
DisplayUsage("-f");
Console.ForegroundColor = normalForeColor;
return 4;
}
if (contents.LoadFromFile(args[argsi])) {
cmdlineBuilder.Append(contents.ToString());
}
} else {
Console.ForegroundColor = errorForeColor;
WriteLine(ConsoleColor.Red, "-f is missing its file name");
DisplayUsage("-f");
Console.ForegroundColor = normalForeColor;
return 4;
}
} else if (al.EndsWith("-escape") || al.EndsWith("-crlf") || al.EndsWith("-cr-lf") || al.EndsWith("-cr-lf-tab")) {
translateCR = true;
translateLF = true;
translateTab = true;
} else if (al.EndsWith("!escape") || al.EndsWith("!crlf") || al.EndsWith("!cr-lf") || al.EndsWith("!cr-lf-tab")) {
translateCR = false;
translateLF = false;
translateTab = false;
} else if (al.EndsWith("-cr")) {
translateCR = true;
} else if (al.EndsWith("!cr")) {
translateCR = false;
} else if (al.EndsWith("-lf")) {
translateLF = true;
} else if (al.EndsWith("!lf")) {
translateLF = false;
} else if (al.EndsWith("-tab")) {
translateTab = true;
} else if (al.EndsWith("!tab")) {
translateTab = false;
} else if (al.EndsWith("-wrap")) {
wrapOutput = true;
} else if (al.EndsWith("!wrap")) {
wrapOutput = false;
} else {
// Convert hand-typed/specific linefeeds and tabs
if (translateCR) {
a = a.Replace("\\r\\n", "\r\n");
}
if (translateLF) {
a = a.Replace("\\n", "\n");
}
if (translateTab) {
a = a.Replace("\\t", "\t");
}
if (wrapOutput) {
cmdlineBuilder.Append(Text.Wrap(a));
} else {
cmdlineBuilder.Append(a);
}
if (argsi < args.Length - 1 && !a.EndsWith("\n")) {
cmdlineBuilder.Append(" ");
}
}
}
}
cmdline = cmdlineBuilder.ToString();
// Convert old DOS colors to .net ConsoleColor
cmdline = ConvertDOSColors(cmdline);
// Provide a default color.
if (!cmdline.StartsWith("{")) {
cmdline = "{" + normalForeColor.ToString() + "/" + normalBackColor.ToString() + "}" + cmdline;
}
WriteColoredString(cmdline);
} catch (Exception ex) {
// do nothing
Console.Write(ex.Message);
return 1;
}
Console.ForegroundColor = normalForeColor;
return 0;
}