C2664 Error on sniffer.h

[alimoezzi]

Hi there

The following is my code that is actully the http example of libtins. I use Visual Studio 2017 v141

`

define WIN32

define TINS_STATIC

define NOMINMAX

pragma warning(disable : 4996)

include

include

include

include <boost/regex.hpp>

include <tins/tcp_ip/stream_follower.h>

include <tins/sniffer.h>

include <tins/tins.h>

include "color.h"

include

include

using std::string; using std::cout; using std::cerr; using std::endl; using std::exception; using std::vector; using std::wcout; using std::stringstream;

using boost::regex; using boost::match_results;

using Tins::Packet; using Tins::Sniffer; using Tins::SnifferConfiguration; using Tins::TCPIP::Stream; using Tins::TCPIP::StreamFollower; using Tins::NetworkInterface; using termcolor::on_red; using termcolor::on_green; using termcolor::reset;

// This example captures and follows TCP streams seen on port 80. It will // wait until both the client and server send data and then apply a regex // to both payloads, extrating some information and printing it.

// Don't buffer more than 3kb of data in either request/response const size_t MAX_PAYLOAD = 3 * 1024; // The regex to be applied on the request. This will extract the HTTP // method being used, the request's path and the Host header value. regex request_regex("([\w]+) ([^ ]+).+\r\nHost: ([\d\w\.-]+)\r\n"); // The regex to be applied on the response. This finds the response code. regex response_regex("HTTP/[^ ]+ ([\d]+)");

void on_server_data(Stream& stream) { match_results client_match; match_results server_match; const Stream::payload_type& client_payload = stream.client_payload(); const Stream::payload_type& server_payload = stream.server_payload(); // Run the regexes on client/server payloads bool valid = regex_search(server_payload.begin(), server_payload.end(), server_match, response_regex) && regex_search(client_payload.begin(), client_payload.end(), client_match, request_regex); stringstream ss; for (char c : server_payload) { ss << c; }

cout << on_green << "Server raw payload " <<
    ss.str() << reset << endl;

// If we matched both the client and the server regexes
if (valid) {
    // Extract all fields
    string method = string(client_match[1].first, client_match[1].second);
    string url = string(client_match[2].first, client_match[2].second);
    string host = string(client_match[3].first, client_match[3].second);
    string response_code = string(server_match[1].first, server_match[1].second);
    // Now print them
    cout << method << " http://" << host << url << " -> " << response_code << endl;

    // Once we've seen the first request on this stream, ignore it
    stream.ignore_client_data();
    stream.ignore_server_data();
}

// Just in case the server returns invalid data, stop at 3kb
if (stream.server_payload().size() > MAX_PAYLOAD) {
    stream.ignore_server_data();
}

} void on_client_data(Stream& stream) { // Don't hold more than 3kb of data from the client's flow if (stream.client_payload().size() > MAX_PAYLOAD) { stream.ignore_client_data(); } } void on_new_connection(Stream& stream) { stream.client_data_callback(&on_client_data); stream.server_data_callback(&on_server_data); // Don't automatically cleanup the stream's data, as we'll manage // the buffer ourselves and let it grow until we see a full request // and response stream.auto_cleanup_payloads(false); } int main(int argc, char* argv[]) { // First fetch all network interfaces vector interfaces = NetworkInterface::all(); // Now iterate them int i = 0; for (const NetworkInterface& iface : interfaces) { // First print the name (GUID) cout << i++ << ' ' << "Interface name: " << termcolor::on_red << iface.name() << termcolor::on_cyan << ' ' << iface.addresses().ip_addr << termcolor::reset;

    // Now print the friendly name, a wstring that will contain something like 
    // "Local Area Connection 2"
    wcout << " (" << iface.friendly_name() << ")" << endl;
}

try {
    // Construct the sniffer configuration object
    SnifferConfiguration config;
    // Only capture TCP traffic sent from/to port 80
    config.set_filter("tcp port 5000");
    // Construct the sniffer we'll use
    Sniffer sniffer(interfaces[5].name(), config);

    wcout << on_green <<"Starting capture on interface " << 
        interfaces[5].friendly_name() << reset << endl;

    // Now construct the stream follower
    StreamFollower follower;
    // We just need to specify the callback to be executed when a new 
    // stream is captured. In this stream, you should define which callbacks
    // will be executed whenever new data is sent on that stream 
    // (see on_new_connection)
    follower.new_stream_callback(&on_new_connection);
    // Now start capturing. Every time there's a new packet, call 
    // follower.process_packet
    sniffer.sniff_loop([&](Packet& packet) {
        follower.process_packet(packet);
        return true;
    });
}
catch (exception& ex) {
    cerr << "Error: " << ex.what() << endl;
    return 1;
}

} `

after I try to run the project I ecounter C264 error

That seems too old for me! Can anybody help ?