CmdLine.cpp

CmdLine example program Should be installed as ui-utilcpp-cmdline along with the library.

// Local
#include "config.h"

// STDC++
#include <iostream>
#include <fstream>
#include <vector>

// POSIX C

// C++ Libraries
#include <ui-utilcpp/CmdLine.hpp>

class TestCmd: public UI::Util::CmdLine::Cmd
{
public:
        TestCmd()
                :Cmd("test", "Test command")
        {
                addArg("testarg",  "Mandatory test argument documentation");
                addOptArg("testoptarg",  "Optional test argument documentation");
        }
private:
        int runCmd()
        {
                cl_->os() << "Test command running" << std::endl;
                cl_->os() << "Arg(1) == " << getArg(1) << std::endl;
                cl_->os() << "Arg(2) == " << getArg(2) << std::endl;

                // Return "0" for ok, anything else for error
                return(0);
        }
};

class TestCmdLine: public UI::Util::CmdLine::CmdLine
{
public:
        TestCmdLine(std::istream * is, std::ostream * os)
        :CmdLine(is, os, &std::cerr, "Test Command Line", "\nTest Prompt# ")
        {
                // You can set some intital variables here
                setVar("NATIVE_MOJO", "YES");

                // You add any amount of Commands here
                add(new UI::Util::CmdLine::HeaderCmd("Custom command line functions"));
                add(new TestCmd());
        }

        ~TestCmdLine()
        {}
};

int main()
{
        return(TestCmdLine(0, &std::cout).run());
}