rawalcher/short-link-backend
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

working draft of tcp_connection

Browse source
This commit is contained in:
Thomas Schleicher 2024-10-23 23:57:25 +02:00
parent 759b7d4333
commit 11aa11903e
4 changed files with 92 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

48
src/main.cpp
View file

@ -1,52 +1,8 @@
#include "../includes/tcp_connection.hpp"
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio.hpp>
#include <iostream>
class tcp_connection : public std::enable_shared_from_this<tcp_connection> {
public:
typedef std::shared_ptr<tcp_connection> pointer;
static pointer create(boost::asio::io_context& io_context) {
return pointer(new tcp_connection(io_context));
}
boost::asio::ip::tcp::socket& socket() {
return socket_;
}
void start() {
boost::asio::async_read_until(socket_, buffer_, "\r\n\r\n",
std::bind(&tcp_connection::handle_read, shared_from_this(),
boost::asio::placeholders::error,
boost::asio::placeholders::bytes_transferred));
}
private:
boost::asio::ip::tcp::socket socket_;
boost::asio::streambuf buffer_;
explicit tcp_connection(boost::asio::io_context& io_context) : socket_(io_context) {}
void handle_read(const boost::system::error_code& error, std::size_t bytes_transferred) {
if (!error) {
std::istream request_stream(&buffer_);
std::string request_line;
std::getline(request_stream, request_line);
std::cout << "Received HTTP request line: " << request_line << std::endl;
std::string header;
while (std::getline(request_stream, header) && header != "\r") {
std::cout << "Header: " << header << std::endl;
}
}
else {
std::cerr << "Error on receiving request: " << error.message() << std::endl;
}
}
};
class tcp_server {
public:
explicit tcp_server(boost::asio::io_context& io_context, const int port): io_context_(io_context), acceptor_(io_context, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port)) {
@ -65,7 +21,7 @@ class tcp_server {
void handle_accept(tcp_connection::pointer& new_connection, const boost::system::error_code& error) {
if (!error)
{
new_connection->start();
new_connection->handle();
}
start_accept();
}