// \file PostfixMilterConf.hpp
//
// Copyright (C) 2011 ARM Research Labs, LLC.
// See www.armresearch.com for the copyright terms.
//
// This file defines the PostfixMilterConf interface.
//
// $Id$
//
///////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef PostfixMilterConfhpp_included
#define PostfixMilterConfhpp_included

#include <string>

/// Class to update smtpd_milters line in the postfix main.cf file.
//
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class PostfixMilterConf {

public:

    /// Constructor.
    //
    // \param[in] SocketSpeck specifies the value of the smtpd_milters
    // keyword in main.cf.
    //
    PostfixMilterConf(std::string SocketSpec);

    /// Load a new configuration line.
    void ConfLine(std::string Line);

    /// Check whether the configuration line indicates that SNFMilter is integrated.
    //
    // \returns true if the line indicates integration, false otherwise.
    //
    bool IsIntegrated();

    /// Update the configuration line to integrate with SNFMilter.
    void AddIntegration();

    /// Update the configuration line to remove integration with SNFMilter.
    void RemoveIntegration();

    /// Get a copy of the configuration line.
    std::string ConfLine();

    /// Check whether the configuration line is a milter specification.
    //
    // \returns true if the configuration line is a milter
    // specification, false otherwise.
    //
    bool IsMilterLine();

private:

    /// Check whether the configuration line contains a SNFMilter soecket specification.
    //
    // \returns true if the configuration line contains a SNFMilter
    // socket specification, false otherwise.
    //
    bool ContainsSnfMilterSocketSpec();

    /// Configuration line.
    std::string ConfigurationLine;

    /// SNFMilter socket specification.
    std::string SnfMilterSocketSpec;


};

#endif