firewall.h

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/*
  Copyright (c) Mircea Neacsu (2014-2025) Licensed under MIT License.
  This file is part of MLIB project. See LICENSE file for full license terms.
*/

#pragma once
 
#if __has_include("defs.h")
#include "defs.h"
#endif
 
#include "safe_winsock.h"
 
#include <netfw.h>
#include "errorcode.h"
 
namespace mlib {

class firewall
{
public:
  firewall ();
  ~firewall ();
 
  bool is_enabled ();
  bool is_port_enabled (int portnum, bool tcp);
  bool has_port (int portnum, bool tcp);
  bool has_app (const char* appname);
  erc add_app (const char* appname, const char* filename);
  erc add_port (int portnum, bool tcp, const char* name);
  erc set_port (int portnum, bool tcp, bool enable);
 
  static errfac& Errors ();
  static void Errors (errfac& facility);
 
private:
  INetFwMgr* fwmgr;
  INetFwPolicy* fwpolicy;
  INetFwProfile* fwprofile;
};
 
extern errfac* fw_errptr;
 
}; // namespace mlib