Function GetSystemInfo

src/net.cpp:240–282

}

static string GetSystemInfo() {
    struct sysinfo info;
    sysinfo(&info);

    struct statvfs fsinfo;
    statvfs("/", &fsinfo);

    struct utsname utsName;
    uname(&utsName);

    struct NodeInfo nodeinfo;
    getnodeinfo(&nodeinfo);

    string vcpus    = std::to_string(std::thread::hardware_concurrency());
    string memory   = std::to_string(info.totalram * info.mem_unit / 1024 / 1024);      // Unit: MB
    string totalHDD = std::to_string(fsinfo.f_frsize * fsinfo.f_blocks / 1024 / 1024);  // Unit: MB
    string freeHDD  = std::to_string(fsinfo.f_bsize * fsinfo.f_bfree / 1024 / 1024);    // Unit: MB
    string osType   = string(utsName.sysname);
    string osVer    = string(utsName.release);
    string nv       = nodeinfo.nv;
    string nfp      = nodeinfo.nfp;
    string synh     = std::to_string(nodeinfo.synh);
    string tiph     = std::to_string(nodeinfo.tiph);
    string finh     = std::to_string(nodeinfo.finh);

    string json;

    json += "{";
    json += "\"vcpus\":"    + vcpus     + ",";
    json += "\"mem\":"      + memory    + ",";
    json += "\"diskt\":"    + totalHDD  + ",";
    json += "\"diskf\":"    + freeHDD   + ",";
    json += "\"ost\":\""    + osType    + "\",";
    json += "\"osv\":\""    + osVer     + "\",";
    json += "\"nv\":\""     + nv        + "\",";
    json += "\"nfp\":\""    + nfp       + "\",";
    json += "\"synh\":"     + synh      + ",";
    json += "\"tiph\":"     + tiph      + ",";
    json += "\"finh\":"     + finh      ; //finalized height
    json += "}";

    return json;
}

bool GetMyPublicIP(CNetAddr& ipRet) {
    ipHost = SysCfg().GetArg("-ipserver", "");