legacy.hh

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#pragma once
 
#include "lix/libutil/async.hh"
#include <functional>
#include <list>
#include <map>
#include <string>
 
namespace nix {
 
typedef std::function<void(AsyncIoRoot &, std::string, std::list<std::string>)> MainFunction;
 
struct LegacyCommandRegistry
{
    using LegacyCommandMap = std::map<std::string, MainFunction>;
    static LegacyCommandMap * commands;
 
    static void add(const std::string & name, MainFunction fun)
    {
        if (!commands) commands = new LegacyCommandMap;
        (*commands)[name] = fun;
    }
};
 
}