server response beggining

brmoretti · brmoretti · commit e03066607b9c · 2024-07-13T15:44:09.000-03:00
diff --git a/.vscode/launch.json b/.vscode/launch.json
@@ -10,7 +10,7 @@
 			"request": "launch",
 			"program": "${workspaceFolder}/bin/webserv",
 			"args": [],
-			"stopAtEntry": true,
+			"stopAtEntry": false,
 			"cwd": "${workspaceFolder}",
 			"environment": [],
 			"externalConsole": false,
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -0,0 +1,53 @@
+{
+	"files.associations": {
+		"array": "cpp",
+		"atomic": "cpp",
+		"bit": "cpp",
+		"*.tcc": "cpp",
+		"cctype": "cpp",
+		"clocale": "cpp",
+		"cmath": "cpp",
+		"compare": "cpp",
+		"concepts": "cpp",
+		"csignal": "cpp",
+		"cstdarg": "cpp",
+		"cstddef": "cpp",
+		"cstdint": "cpp",
+		"cstdio": "cpp",
+		"cstdlib": "cpp",
+		"cstring": "cpp",
+		"cwchar": "cpp",
+		"cwctype": "cpp",
+		"deque": "cpp",
+		"map": "cpp",
+		"string": "cpp",
+		"unordered_map": "cpp",
+		"vector": "cpp",
+		"exception": "cpp",
+		"algorithm": "cpp",
+		"functional": "cpp",
+		"iterator": "cpp",
+		"memory": "cpp",
+		"memory_resource": "cpp",
+		"numeric": "cpp",
+		"random": "cpp",
+		"string_view": "cpp",
+		"system_error": "cpp",
+		"tuple": "cpp",
+		"type_traits": "cpp",
+		"utility": "cpp",
+		"fstream": "cpp",
+		"initializer_list": "cpp",
+		"iosfwd": "cpp",
+		"iostream": "cpp",
+		"istream": "cpp",
+		"limits": "cpp",
+		"new": "cpp",
+		"numbers": "cpp",
+		"ostream": "cpp",
+		"sstream": "cpp",
+		"stdexcept": "cpp",
+		"streambuf": "cpp",
+		"typeinfo": "cpp"
+	}
+}
diff --git a/en.subject.pdf b/en.subject.pdf
diff --git a/include/Request.hpp b/include/Request.hpp
@@ -1,7 +1,7 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   Parser.hpp                                         :+:      :+:    :+:   */
+/*   Request.hpp                                         :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
@@ -10,8 +10,8 @@
 /*                                                                            */
 /* ************************************************************************** */
 
-#ifndef PARSER_HPP
-# define PARSER_HPP
+#ifndef REQUEST_HPP
+# define REQUEST_HPP
 
 # include "common.hpp"
 
@@ -22,11 +22,11 @@ typedef struct s_request
 	std::map<std::string, std::string>	headers;
 } t_request;
 
-class Parser
+class Request
 {
 public:
-	Parser(const char * str);
-	~Parser();
+	Request(const char * str);
+	~Request();
 
 	t_request	getRequest() const;
 
diff --git a/include/Response.hpp b/include/Response.hpp
@@ -0,0 +1,45 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Response.hpp                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/13 13:06:55 by bmoretti          #+#    #+#             */
+/*   Updated: 2024/07/13 14:02:44 by bmoretti         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef RESPONSE_HPP
+# define RESPONSE_HPP
+
+# include "common.hpp"
+# include "Request.hpp"
+
+typedef struct s_response
+{
+	std::string							statusLine;
+	std::map<std::string, std::string>	headers;
+	std::string							body;
+} t_response;
+
+class Response
+{
+public:
+	Response(Request & request);
+	~Response();
+
+	std::string	getResponse() const;
+
+private:
+	Request &	_request;
+	t_response	_response;
+
+	void		_generateStatusLine();
+	void		_generateHeaders();
+	void		_generateBody();
+	std::string	_generateResponse() const;
+
+};
+
+#endif
diff --git a/include/Server.hpp b/include/Server.hpp
@@ -6,15 +6,16 @@
 /*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/27 10:40:41 by bmoretti          #+#    #+#             */
-/*   Updated: 2024/07/11 19:09:59 by bmoretti         ###   ########.fr       */
+/*   Updated: 2024/07/13 14:14:47 by bmoretti         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef SERVER_HPP
-#define SERVER_HPP
+# define SERVER_HPP
 
-#include "common.hpp"
-#include "Parser.hpp"
+# include "common.hpp"
+# include "Request.hpp"
+# include "Response.hpp"
 
 class Server
 {
diff --git a/include/common.hpp b/include/common.hpp
@@ -6,7 +6,7 @@
 /*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/27 11:24:48 by bmoretti          #+#    #+#             */
-/*   Updated: 2024/07/11 18:40:00 by bmoretti         ###   ########.fr       */
+/*   Updated: 2024/07/13 15:19:10 by bmoretti         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -35,6 +35,8 @@
 # include <cerrno>
 # include <cstring>
 # include <csignal>
+# include <cstdlib>
+# include <fstream>
 # include <iostream>
 # include <sstream>
 # include <stdexcept>
diff --git a/src/Request.cpp b/src/Request.cpp
@@ -1,33 +1,33 @@
 /* ************************************************************************** */
 /*                                                                            */
 /*                                                        :::      ::::::::   */
-/*   Parser.cpp                                         :+:      :+:    :+:   */
+/*   Request.cpp                                        :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
 /*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/11 18:29:18 by bmoretti          #+#    #+#             */
-/*   Updated: 2024/07/11 19:00:26 by bmoretti         ###   ########.fr       */
+/*   Updated: 2024/07/13 13:29:09 by bmoretti         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include "Parser.hpp"
+#include "Request.hpp"
 
-Parser::Parser(const char * str) : _str(str)
+Request::Request(const char * str) : _str(str)
 {
 	this->_parseHTTPRequest();
 }
 
-Parser::~Parser()
+Request::~Request()
 {
 
 }
 
-t_request	Parser::getRequest() const
+t_request	Request::getRequest() const
 {
 	return this->_request;
 }
 
-std::string	Parser::_trim(const std::string & str)
+std::string	Request::_trim(const std::string & str)
 {
 	std::string::size_type	first = str.find_first_not_of(' ');
 	std::string::size_type	last = str.find_last_not_of(' ');
@@ -38,7 +38,7 @@ std::string	Parser::_trim(const std::string & str)
 	return str.substr(first, last - first + 1);
 }
 
-void	Parser::_parseHTTPRequest()
+void	Request::_parseHTTPRequest()
 {
 	std::istringstream	requestStream(this->_str);
 	std::string			line;
diff --git a/src/Response.cpp b/src/Response.cpp
@@ -0,0 +1,79 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Response.cpp                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/13 13:07:40 by bmoretti          #+#    #+#             */
+/*   Updated: 2024/07/13 15:41:19 by bmoretti         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Response.hpp"
+
+Response::Response(Request & request) : _request(request)
+{
+	this->_generateStatusLine();
+	this->_generateHeaders();
+	this->_generateBody();
+}
+
+Response::~Response()
+{
+}
+
+std::string	Response::getResponse() const
+{
+	return this->_generateResponse();
+}
+
+void	Response::_generateStatusLine()
+{
+	// mocking the status line
+	this->_response.statusLine = "HTTP/1.1 200 OK";
+}
+
+void	Response::_generateHeaders()
+{
+	// mocking the headers
+	this->_response.headers["Content-Type"] = "text/html";
+}
+
+std::string itoa(int value)
+{
+	std::string str;
+	std::stringstream ss;
+	ss << value;
+	ss >> str;
+	return str;
+}
+
+void	Response::_generateBody()
+{
+	std::ifstream file("./web/index.html");
+
+	if (file.is_open()) {
+		std::stringstream	buffer;
+		std::string			bufferStr;
+		buffer << file.rdbuf();
+		bufferStr = buffer.str();
+		this->_response.body = bufferStr;
+		this->_response.headers["Content-Length"] = itoa(bufferStr.size());
+		file.close();
+	} else {
+		// [TODO] mensagem de arquivo não encontrado
+	}
+}
+
+std::string	Response::_generateResponse() const
+{
+	std::string response = this->_response.statusLine + "\r\n";
+	for (std::map<std::string, std::string>::const_iterator it =
+		this->_response.headers.begin(); it != this->_response.headers.end();
+		++it) {
+		response += it->first + ": " + it->second + "\r\n";
+	}
+	response += "\r\n" + this->_response.body;
+	return response;
+}
diff --git a/src/Server.cpp b/src/Server.cpp
@@ -6,7 +6,7 @@
 /*   By: bmoretti <bmoretti@student.42sp.org.br>    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/27 10:40:35 by bmoretti          #+#    #+#             */
-/*   Updated: 2024/07/11 19:12:55 by bmoretti         ###   ########.fr       */
+/*   Updated: 2024/07/13 15:31:38 by bmoretti         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -229,11 +229,13 @@ void Server::handleConnection(int client_fd)
       buffer[bytes_read] = '\0';
       // std::cout << "From client: " << client_fd << " | Received: " << buffer;
 
-      Parser parser(buffer);
-      t_request request = parser.getRequest();
+      Request request(buffer);
+      Response response(request);
+      std::string responseStr = response.getResponse();
+      const char *respStr = responseStr.c_str();
 
-      const char *response = "HTTP/1.1 200 OK\r\nContent-Length: 13\r\n\r\nHello, World!";
-      ssize_t bytes_written = write(client_fd, response, strlen(response));
+      // const char *response = "HTTP/1.1 200 OK\r\nContent-Length: 13\r\n\r\nHello, World!";
+      ssize_t bytes_written = write(client_fd, respStr, strlen(respStr));
       if (bytes_written == -1)
       {
         std::cerr << "Write error" << std::endl;
diff --git a/web/index.html b/web/index.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Webserv Project</title>
+</head>
+<body>
+	<h1>Web serv ou não?</h1>
+	<p>Bruno, Luiza e Vini!</p>
+</body>
+</html>

Original file line number	Diff line number	Diff line change
`@@ -1,33 +1,33 @@`
`1`	`1`	`/* ************************************************************************** */`
`2`	`2`	`/* */`
`3`	`3`	`/* ::: :::::::: */`
`4`		`-/* Parser.cpp :+: :+: :+: */`
	`4`	`+/* Request.cpp :+: :+: :+: */`
`5`	`5`	`/* +:+ +:+ +:+ */`
`6`	`6`	`/* By: bmoretti <[email protected]> +#+ +:+ +#+ */`
`7`	`7`	`/* +#+#+#+#+#+ +#+ */`
`8`	`8`	`/* Created: 2024/07/11 18:29:18 by bmoretti #+# #+# */`
`9`		`-/* Updated: 2024/07/11 19:00:26 by bmoretti ### ########.fr */`
	`9`	`+/* Updated: 2024/07/13 13:29:09 by bmoretti ### ########.fr */`
`10`	`10`	`/* */`
`11`	`11`	`/* ************************************************************************** */`
`12`	`12`
`13`		`-#include "Parser.hpp"`
	`13`	`+#include "Request.hpp"`
`14`	`14`
`15`		`-Parser::Parser(const char * str) : _str(str)`
	`15`	`+Request::Request(const char * str) : _str(str)`
`16`	`16`	`{`
`17`	`17`	`this->_parseHTTPRequest();`
`18`	`18`	`}`
`19`	`19`
`20`		`-Parser::~Parser()`
	`20`	`+Request::~Request()`
`21`	`21`	`{`
`22`	`22`
`23`	`23`	`}`
`24`	`24`
`25`		`-t_request Parser::getRequest() const`
	`25`	`+t_request Request::getRequest() const`
`26`	`26`	`{`
`27`	`27`	`return this->_request;`
`28`	`28`	`}`
`29`	`29`
`30`		`-std::string Parser::_trim(const std::string & str)`
	`30`	`+std::string Request::_trim(const std::string & str)`
`31`	`31`	`{`
`32`	`32`	`std::string::size_type first = str.find_first_not_of(' ');`
`33`	`33`	`std::string::size_type last = str.find_last_not_of(' ');`
`@@ -38,7 +38,7 @@ std::string Parser::_trim(const std::string & str)`
`38`	`38`	`return str.substr(first, last - first + 1);`
`39`	`39`	`}`
`40`	`40`
`41`		`-void Parser::_parseHTTPRequest()`
	`41`	`+void Request::_parseHTTPRequest()`
`42`	`42`	`{`
`43`	`43`	`std::istringstream requestStream(this->_str);`
`44`	`44`	`std::string line;`