option.cpp

/***************************************************************************
 *   Copyright (C) 2013 by Torsten Flammiger                               *
 *   github@netfg.net                                                      *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "option.h"

Option::Option(int argc, char **argv, Settings *cfg)
{
    _argc = argc;
    _argv = argv;
    _cfg = *cfg;
}

bool Option::isVerbose() {
    char* env = getenv("SEARCH_VERBOSE");

    if(! env) return false;
    if( strlen(env) == 1 && env[0] == '1') return true;
    return false;
}

bool Option::hasOption(const std::string &option) {
    for(int i=1; i<_argc; i++) {
        std::string argument(_argv[i]);
        if(argument == option)
            return true;
    }

    return false;
}

std::string Option::getOption(const std::string &option) {
    for(int i=1; i<_argc; i++) {
        std::string argument(_argv[i]);

        int position = argument.find('=');
        std::string left = argument.substr(0, position);
        std::string right = argument.substr(position + 1);

        // sanitize me!
        if(left == option) return right;
    }

    return "";
}

bool Option::doConfig() {
    std::string tmp = this->getOption("--name");
    if(tmp.length() == 0) return false;

    tmp = this->getOption("--server");
    if(tmp.length() == 0) return false;

    tmp = this->getOption("--username");
    if(tmp.length() == 0) return false;

    tmp = this->getOption("--password");
    if(tmp.length() == 0) return false;

    return true;
}

void Option::configure() {
    // for the name option set the section!
    std::string section = this->getOption("--name");
    _cfg.setSection(section);

    // for the rest call setProperty
    std::string tmp = this->getOption("--server");
    _cfg.setProperty(section, "server", tmp);

    tmp = this->getOption("--username");
    _cfg.setProperty(section, "username", tmp);

    tmp = this->getOption("--password");
    _cfg.setProperty(section, "password", tmp);

    // chmod go-a to the config file, ignore the results
    chmod(_cfg.getConfigDir().c_str(), S_IRUSR | S_IWUSR | S_IXUSR);
    chmod(_cfg.getConfigFile().c_str(), S_IRUSR | S_IWUSR);
}