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

#ifndef SNFIdentityConfighpp_included
#define SNFIdentityConfighpp_included

#include <string>

#include "UtilityConfig.hpp"

/// Class to manage the sniffer credentials.
//
// This class creates the sniffer identity.xml file, and updates the
// getRulebase script with the specified sniffer credentials.
//
//////////////////////////////////////////////////////////////////////////////////////////////////////////
class SNFIdentityConfig : public UtilityConfig {

public:

    /// Structure to hold the command-line parameters.
    struct CommandLineInput {

	std::string ConfigFile; ///< Configuration file name.
	std::string LicenseID; ///< License ID credentials.
	std::string Authentication; ///< Authentication credentials.

    };

    /// Display usage.
    //
    // \param[in] Version is the SNFIdentity version.
    //
    // \param[in] DefaultConfigFile is the list of default locations of the
    // configuration file.
    //
    // \param[in] NumDefaultConfigFiles is the number of default configuration files.
    //
    void DisplayHelp(std::string Version, const std::string DefaultConfigFile[], int NumDefaultConfigFiles);

    /// Get the command-line input parameters for SNFIdentity.
    //
    // \param[in] argc is the number of parameters.
    //
    // \param[in] argv is the parameters.
    //
    // \returns true if all the required command line parameters are
    // present and there are no unknown command-line parameters, false
    // otherwise.
    //
    bool GetCommandLineInput(int argc, char* argv[]);

#if 0
    /// Update the rulebase script with the credentials.
    //
    void UpdateRulebaseScriptCredentials();

    /// Download the rulebase.
    //
    void DownloadRulebase();

    /// Create the identity file.
    //
    // The file is created, the owner/group is changed by SetOwnerGroup(),
    // and the permissions are changed to readonly for the owner.
    //
    // \see SetOwnerGroup().
    //
    void CreateIdentityFile();

private:

    /// Return the rulebase file name.
    //
    // \returns the name of the rulebase file, including the path.
    //
    std::string GetRulebaseFileName();

    std::string LicenseID; ///< License ID string.
    std::string Authentication; ///< Authentication string.

    static const std::string RulebaseDownloadCommand; ///< Command to download the rulebase.
#endif

};

#endif