From 8c2d06f6a970ca5bae1c2241344d14dcc35b6a2a Mon Sep 17 00:00:00 2001
From: 3lswear <r.malyavsky@protonmail.com>
Date: Sun, 19 Dec 2021 16:45:43 +0300
Subject: [PATCH] hello world

---
 includes/webserv.hpp | 16 ++++++++
 src/main.cpp         | 96 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 includes/webserv.hpp
 create mode 100644 src/main.cpp

diff --git a/includes/webserv.hpp b/includes/webserv.hpp
new file mode 100644
index 0000000..180a976
--- /dev/null
+++ b/includes/webserv.hpp
@@ -0,0 +1,16 @@
+#ifndef WEBSERV_HPP
+#define WEBSERV_HPP
+
+#include <iostream>
+#include <string>
+#include <arpa/inet.h>
+#include <sys/select.h>
+#include <poll.h>
+#include <sys/epoll.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#endif
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..6636bec
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,96 @@
+#include <iostream>
+#include "webserv.hpp"
+#include <exception>
+
+#include <cstdio>
+
+#include <fstream>
+
+#define PORT 8080
+#define BUFSIZE 2048
+
+int main(int argc, char **argv)
+{
+	(void)argc;
+	(void)argv;
+
+	int socketfd;
+	int opt = 1;
+	int new_socket;
+
+	char buffer[BUFSIZE + 1] = {0};
+	char sendbuffer[BUFSIZE + 1] = {0};
+
+	struct sockaddr_in address;
+
+	std::cout << "jopa" << std::endl;
+
+	if ((socketfd = socket(AF_INET, SOCK_STREAM, 0)) <= 0)
+	{
+		std::cerr << "socket bad" << std::endl;
+		return (1);
+	}
+	if (setsockopt(socketfd, SOL_SOCKET, SO_REUSEADDR | SO_REUSEPORT, &opt, sizeof(opt)) < 0)
+	{
+		std::cerr << "setsockopt" << std::endl;
+		return (1);
+	}
+
+	address.sin_family = AF_INET;
+	address.sin_addr.s_addr = INADDR_ANY;
+	address.sin_port = htons(PORT);
+
+	if (bind(socketfd, (struct sockaddr *)&address, sizeof(address)) < 0)
+	{
+		std::cerr << "bind" << std::endl;
+		return (1);
+	}
+
+	if (listen(socketfd, 3) < 0)
+	{
+		std::cerr << "listen" << std::endl;
+		return (1);
+	}
+
+	socklen_t addrlen = sizeof(address);
+	if ((new_socket = accept(socketfd, (struct sockaddr *)&address, (socklen_t *)&addrlen)) < 0)
+	{
+		perror("accept error");
+		throw std::runtime_error("accept error");
+	}
+
+	int val_read = recv(new_socket, buffer, BUFSIZE, 0);
+	std::cout << "read value: " << val_read << std::endl;
+	std::cout << "buffer: \n\"" << buffer << "\"" << std::endl;
+
+	/* HEADER */
+
+	/* std::string protocol = "HTTP/2 200 OK\r\nserver: jopa\r\n"; */
+	/* std::string type = "Content-Type: text/html\r\n"; */
+	/* std::string listen */
+
+	/* std::string tmp = protocol + type + "\r\n"; */
+	std::string tmp = "HTTP/1.1 200 OK\r\nDate: Mon, 27 Jul 2009 12:28:53 GMT\r\nServer: Apache/2.2.14 (Win32)\r\nLast-Modified: Wed, 22 Jul 2009 19:15:56 GMT\r\nContent-Length: 6196\r\nContent-Type: text/html\r\nConnection: Closed\r\n\r\n";
+	const char *payload = tmp.c_str();
+
+	std::cout << "<<<" << payload << ">>>" << std::endl;
+	send(new_socket, payload, tmp.length(), 0);
+
+	std::ifstream page("www/index.html");
+	if (!page.good())
+	{
+		throw std::runtime_error("file bad");
+	}
+
+	while (!page.eof())
+	{
+		page.read(sendbuffer, BUFSIZE);
+		send(new_socket, sendbuffer, page.gcount(), 0);
+	}
+
+	close(new_socket);
+	while(1);
+	close(socketfd);
+
+	return (0);
+}