// SNF4CGP/main.cpp
//
// (C) Copyright 2009 ARM Research Labs, LLC
// See www.armresearch.com for more information.
//
// SNF4CGP is a "filter helper" for Stalker's CommuniGate Pro
// It implements a full SNFMulti antispam/antimalware engine and multi-threaded
// scanner. SNFMulti scan results are mapped to appropriate responses.

#include <iostream>
#include <string>
#include "ExecutiveProcess.hpp"

using namespace std;                                                            // Introduce standard namespace.

const string SNF4CGP_VERSION_INFO = "SNF4CGP Version 0.1.0 Build: " __DATE__ " " __TIME__;

const int ConfigPathArgNumber = 1;
const int CorrectArgcNumber = 2;
bool CommandLineIsValid(int argc, char*argv[]) {                                // Validate the command line.
    if(CorrectArgcNumber != argc) {
        cout << "* SNF4CGP - Bad command line, use SNF4CGP <path_to_config_file>" << endl;
        return false;
    }
    return true;
}

void go(string ConfigurationPath) {                                             // Application's main thread.
    try {
        ExecutiveProcess SNF4CGP(SNF4CGP_VERSION_INFO, ConfigurationPath);
        SNF4CGP.doStartup();
        SNF4CGP.doProcessing();
        SNF4CGP.doShutdown();
    }
    catch(exception& e) {                                                       // Display standard exceptions.
        cout << "* SFN4CGP Exception: " << e.what() << endl;
    }
    catch(...) {                                                                // Display unusual exceptions.
        cout << "* SNF4CGP Unusual Excetption!" << endl;
    }
}

int main(int argc, char* argv[]) {                                              // Main entry point.
    if(CommandLineIsValid(argc, argv)) go(argv[ConfigPathArgNumber]);           // With a good command line we go.
    return 0;                                                                   // Then we're done.
}