public string SendMessage(AuthFaceBook client, string TextMessage, OptionMessage option)
{
if (client.IsLogin)
{
string Data = string.Format("fb_dtsg={0}&body={1}&send=Send&wwwupp=V3&ids%5B{2}%5D={3}&referrer=&ctype=&cver=legacy", option.DTSG, Uri.EscapeDataString(TextMessage), option.UserId, option.UserId);
HttpWebRequest getRequest = (HttpWebRequest)WebRequest.Create("https://m.facebook.com/messages/send/?icm=1");
getRequest.CookieContainer = new CookieContainer();
getRequest.CookieContainer = client.Cookies; //recover cookies First request
getRequest.Method = WebRequestMethods.Http.Post;
getRequest.UserAgent = client.UserAgent;
getRequest.AllowWriteStreamBuffering = true;
getRequest.ProtocolVersion = HttpVersion.Version11;
getRequest.AllowAutoRedirect = false;
getRequest.ContentType = "application/x-www-form-urlencoded";
getRequest.Referer = "https://m.facebook.com";
getRequest.KeepAlive = false;
getRequest.Timeout = 45000;
byte[] byteArray1 = Encoding.ASCII.GetBytes(Data);
getRequest.ContentLength = byteArray1.Length;
Stream newStream2 = getRequest.GetRequestStream(); //open connection
newStream2.Write(byteArray1, 0, byteArray1.Length); // Send the data.
newStream2.Close();
output_message = "Message Sent";
return(output_message);
}
else
{
output_message = "Facebook Auth Error";
return(output_message);
}
}
public OptionMessage(string uid, AuthFaceBook client)
{
try
{
userId = uid;
linkReq = "https://m.facebook.com/messages/thread/" + userId;
HttpWebRequest Arequest = (HttpWebRequest)WebRequest.Create(linkReq);
Arequest.CookieContainer = new CookieContainer();
Arequest.CookieContainer = client.Cookies;
Arequest.UserAgent = client.UserAgent;
Arequest.KeepAlive = false;
Arequest.Timeout = 45000;
HttpWebResponse Aresponse = (HttpWebResponse)Arequest.GetResponse();
StreamReader Asr = new StreamReader(Aresponse.GetResponseStream());
error += "Step 1 ";
string Ahtml = Asr.ReadToEnd();
var splitted_fb_dtsg = Ahtml.Split(new string[] { "type=\"hidden\" name=\"fb_dtsg" }, StringSplitOptions.RemoveEmptyEntries);
string fb_dtsg_container = splitted_fb_dtsg[1];
var splitted_tids = Ahtml.Split(new string[] { "tids" }, StringSplitOptions.RemoveEmptyEntries);
string tids_container = "";
if (splitted_tids.Length > 2)
{
tids_container = splitted_tids[1];
}
else
{
tids_container = splitted_tids[0];
}
error += "Step 2 ";
var splitted1_fb_dtsg = fb_dtsg_container.Split('"');
string fb_dtsg_rubsh = splitted1_fb_dtsg[2];
for (int u = 0; u < fb_dtsg_rubsh.Length; u++)
{
if (fb_dtsg_rubsh[u] != '"')
{
dtsg += fb_dtsg_rubsh[u];
}
}
error += "Step 3 ";
var splitted1_tids = tids_container.Split(new string[] { "\"" }, StringSplitOptions.RemoveEmptyEntries);
string tids_rubsh = splitted1_tids[1];
for (int u = 0; u < tids_rubsh.Length; u++)
{
if (tids_rubsh[u] != '"')
{
tids += tids_rubsh[u];
}
}
}
catch (Exception ex)
{
error = ex.Message;
}
}
