public static int Main(string[] args)
{
var theCmdLineDefinition = new CmdLineDefinition {
Name = "epos-auth",
Subcommands =
{
DefaultCommand.Instance,
},
HasDifferentiatedSubcommands = false
};
return(theCmdLineDefinition.Try(args));
}
public static int Execute(Options options, CmdLineDefinition definition)
{
Console.WriteLine("Service URL: " + options.WebApiUrl);
Console.WriteLine("Text color: " + options.TextColor);
Console.WriteLine();
Console.WriteLine("Please enter a snippet of LaTeX and finish with [Ctrl+Z][Enter].");
using var theClient = new HttpClient();
string theLaTeX = Console.In.ReadToEnd();
var theRequest = new LaTeXServiceRequest {
LaTeX = theLaTeX,
TextColor = options.TextColor,
PageColor = "000000"
};
string theJson = JsonSerializer.Serialize(
theRequest,
new JsonSerializerOptions {
PropertyNamingPolicy = JsonNamingPolicy.CamelCase
}
);
string theBase64UrlJson = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(theJson));
byte[] theBytes = theClient.GetByteArrayAsync($"{options.WebApiUrl}/{theBase64UrlJson}").Result;
string thePngFilename = Path.GetTempFileName() + ".png";
File.WriteAllBytes(thePngFilename, theBytes);
using var theProcess = new Process {
StartInfo = new ProcessStartInfo(thePngFilename)
{
UseShellExecute = true
}
};
theProcess.Start();
return(0);
}
public static int Main(string[] args)
{
var theCmdLineDefinition = new CmdLineDefinition
{
Name = "sample", // <- if null, .exe-Filename is taken
Subcommands =
{
new CmdLineSubcommand <BuildOptions>("build", "Builds something.")
{
Options =
{
new CmdLineOption <int>('p', "Sets the project number.")
{
LongName = "project-number"
},
new CmdLineOption <string>('m', "Sets the used memory.")
{
LongName = "memory",
DefaultValue = "1 GB"
},
new CmdLineSwitch('d', "Disables the command."),
new CmdLineSwitch('z', "Zzzz...")
},
Parameters =
{
new CmdLineParameter <string>("filename", "Sets the filename.")
},
CmdLineFunc = (options, definition) => {
// Do something for the build subcommand
// ...
Console.WriteLine("sample command line application" + Lf);
Console.WriteLine(options.Dump() + Lf);
return(0); // <- your error code or 0, if successful
}
},
new CmdLineSubcommand <TestOptions>("test", "Tests something.")
{
Options =
{
new CmdLineSwitch('h', "Shows help for this subcommand.")
{
LongName = "help"
}
},
CmdLineFunc = (options, definition) => {
if (options.ShowHelp)
{
definition.ShowHelp("test");
}
else
{
Console.WriteLine("sample command line application" + Lf);
Console.WriteLine("Subcommand test was invoked." + Lf);
}
return(0);
}
}
}
};
return(theCmdLineDefinition.Try(args));
}
