msh-console/msh-console-library/commandexecutor.h

#ifndef COMMANDEXECUTOR_H
#define COMMANDEXECUTOR_H
#include <vector>
#include <string>

namespace mshconsole{
    class CommandExecutor
    {
    protected:
        class ExitException {
            int code;
        public:
            int getCode(){
                return code;
            }
            ExitException(int c=0) : code(c){}
        };
    public:
        virtual int executeCmd(std::vector<std::string>* args) = 0;
        virtual int executeCmd(const std::string& args) = 0;
        virtual size_t howManyCmds() const = 0;
        void exit(int code=0);
        CommandExecutor();
    };
}

#endif // COMMANDEXECUTOR_H