initial commit

1 files changed, 65 insertions, 0 deletions

diff --git a/include/net/server.hpp b/include/net/server.hpp
new file mode 100644
index 0000000..14a5d1d
--- /dev/null
+++ b/include/net/server.hpp
@@ -0,0 +1,65 @@
+#pragma once
+
+#include "net/conn.hpp"
+#include <cerrno>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <stdexcept>
+#include <string>
+
+#include <arpa/inet.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/uio.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+namespace net {
+
+class server {
+	struct sockaddr_in server_address {};
+	int sock_fd;
+
+public:
+
+	server(std::string hostname, int port)
+	{
+		server_address.sin_family = AF_INET;
+		inet_pton(AF_INET, hostname.c_str(), &server_address.sin_addr);
+		server_address.sin_port = htons(port);
+	}
+
+	~server() {
+		close(sock_fd);
+	}
+
+	void bind() {
+		sock_fd = socket(AF_INET, SOCK_STREAM, 0);
+		if (sock_fd < 0) 
+			throw std::runtime_error(strerror(errno));
+		
+		int bindStatus = ::bind(sock_fd, (struct sockaddr*)&server_address, sizeof(server_address));
+		if (bindStatus < 0)
+			throw std::runtime_error(strerror(errno));
+	}
+
+	void listen(int max_connections) {
+		::listen(sock_fd, max_connections);
+	}
+	
+	conn accept() {
+		sockaddr_in conn_addr {};
+		socklen_t conn_addr_size = sizeof(conn_addr);
+
+		int conn_fd = ::accept(sock_fd, (struct sockaddr *)&conn_addr, &conn_addr_size);
+		if (conn_fd < 0) 
+			throw std::runtime_error(strerror(errno));
+		return conn { conn_fd, conn_addr, conn_addr_size };
+	}
+};
+}
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