public string GetSocketId(string link)
{
var socket = new MySocket(link, AddressFamily.InterNetwork,
SocketType.Stream, ProtocolType.Tcp);
socket.Connect(_ip);
var splitLink = link.Split("\r\n\r\n");
var imgSrc = splitLink[0];
imgSrc = Regex.Replace(imgSrc, @"\t|\n|\r", "");
var extension = Path.GetExtension(imgSrc);
if (!Directory.Exists(@"D:\images"))
{
var dir = Directory.CreateDirectory(@"D:\images");
}
//imgSrc = imgSrc.Trim();
Console.WriteLine($"IMGSRC {imgSrc}");
var requestBuilder = new StringBuilder();
requestBuilder
.Append($"GET {imgSrc} HTTP/1.1\r\nHost: unite.md\r\n")
.Append("Accept-Language: en, ru, ro\r\n")
.Append("Connection: keep-alive\r\n")
.Append("Accept: text/html\r\n")
.Append("User-Agent: CSharpTests\r\n\r\n");
var byteCount = socket.Send(Encoding.UTF8.GetBytes(requestBuilder.ToString()));
Console.WriteLine($"Byte count {byteCount}");
var dataInBytes = new byte[socket.ReceiveBufferSize * 4];
int responseSizeInBytes = socket.Receive(dataInBytes);
//Console.WriteLine($"Receive Buffer size: {dataInBytes.Length} | Response size in bytes: {responseSizeInBytes}");
//>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
var resp = string.Empty;
//byte[] sizeBuf = new byte[4];
//socket.Receive(sizeBuf, 0, sizeBuf.Length, 0);
//var size = BitConverter.ToInt32(sizeBuf, 0);
//byte[] buffer;
//while(size > 0)
//{
// if(size < socket.ReceiveBufferSize)
// {
// buffer = new byte[size];
// }
// else
// {
// buffer = new byte[socket.ReceiveBufferSize];
// }
// var rec = socket.Receive(buffer, 0, buffer.Length, 0);
// size -= rec;
// resp += Encoding.ASCII.GetString(buffer, 0, buffer.Length);
//}
//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
//var respBytes = new List<byte>();
//while (socket.Receive(dataInBytes) > 0)
//{
// resp += dataInBytes;
// respBytes.AddRange(dataInBytes);
//}
for (int i = 0; i < responseSizeInBytes; i++)
{
resp += $"{Convert.ToChar(dataInBytes[i]).ToString()}";
}
var index = resp.IndexOf("\r\n\r\n");
resp = resp.Trim();
//var index = FindIndex(respBytes, Encoding.UTF8.GetBytes("\r\n\r\n"));
//if (index != -1)
//{
if (Directory.Exists(@"D:\images"))
{
using var outStream = new FileStream(Path.Combine(@"D:\images", $"{Path.GetFileNameWithoutExtension(imgSrc)}{Guid.NewGuid().ToString()}{extension}"), FileMode.Create);
using var writer = new BinaryWriter(outStream);
for (int i = index + 4; i < resp.Length; i++)
{
writer.Write((byte)resp[i]);
//writer.Write(respBytes[i]);
}
}
//}
AddSocket(socket);
//socket.Close();
return(socket.Id);
}
public void AddSocket(MySocket s)
{
_socketCollection.Add(s);
}