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_resultsStream::payload_type::const_iterator client_match; match_resultsStream::payload_type::const_iterator 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<NetworkInterface> 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 ?