#include "apps.h"
#include <netdb.h>

namespace trygvis {
namespace apps {

using namespace log4cplus;
using namespace std;
namespace po = boost::program_options;

std::string get_hostname() {
    struct addrinfo hints, *info, *p;
//    int gai_result;

    char hostname[1024];
    hostname[1023] = '\0';
    gethostname(hostname, 1023);

    memset(&hints, 0, sizeof hints);
    hints.ai_family = AF_UNSPEC;
    hints.ai_socktype = SOCK_STREAM;
    hints.ai_flags = AI_CANONNAME;

    if (getaddrinfo(hostname, "http", &hints, &info)) {
        return "uknown";
    }

    string s = "unknown";

    if (info) {
        s = string(info->ai_canonname);
    }

    freeaddrinfo(info);

    return s;
}

void app_execution::usage() {
    cerr << desc << endl;
}

}
}