service::plugins::firewall::IRule Interface Reference

Represents a single firewall rule. More...

#include "service/plugins/IRule.h"

Inheritance diagram for service::plugins::firewall::IRule:

Public Member Functions
	IRule ()=default
virtual	~IRule ()=default
	IRule (const IRule &)=delete
IRule &	operator= (const IRule &)=delete
	IRule (IRule &&)=delete
IRule &	operator= (IRule &&)=delete
virtual void	applyCommands () const =0
	Apply all commands in this rule. More...

Detailed Description

Represents a single firewall rule.

This class is the high level interface that must be implemented in firewall plugin. The core service depends on it and not on its implementation(s) to respect the Dependency Inversion Principle. Firewalling is made possible by a set of rules.

Note

Copy contructor, copy-assignment operator, move constructor and move-assignment operator are defined to be compliant with the "Rule of five"

See also

https://en.cppreference.com/w/cpp/language/rule_of_three

Author

Boubacar DIENE bouba.nosp@m.car..nosp@m.diene.nosp@m.@gma.nosp@m.il.co.nosp@m.m

Date

April 2020

Constructor & Destructor Documentation

IRule() [1/3]

service::plugins::firewall::IRule::IRule ( )

default

Class constructor

~IRule()

virtual service::plugins::firewall::IRule::~IRule ( )

virtualdefault

Class destructor made virtual because it is used as base class by derived classes in firewall plugin

IRule() [2/3]

service::plugins::firewall::IRule::IRule ( const IRule &  )

delete

Class copy constructor

IRule() [3/3]

service::plugins::firewall::IRule::IRule ( IRule &&  )

delete

Class move constructor

Member Function Documentation

applyCommands()

virtual void service::plugins::firewall::IRule::applyCommands ( ) const

pure virtual

Apply all commands in this rule.

It's about iterating the commands which are shell commands and apply them one by one. To do so, one can rely on helper classes that can execute shell command securely.

Implemented in service::plugins::firewall::Rule.

operator=() [1/2]

IRule& service::plugins::firewall::IRule::operator= ( const IRule &  )

delete

Class copy-assignment operator

operator=() [2/2]

IRule& service::plugins::firewall::IRule::operator= ( IRule &&  )

delete

Class move-assignment operator

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The documentation for this interface was generated from the following file:

• /workdir/src/service/plugins/IRule.h