I have 2 file php below:
login.php
<?
session_start();
?>
<FORM METHOD=POST>
Password : <Input type = 'TEXT' Name ='password'> <INPUT TYPE=SUBMIT NAME="submit" VALUE="submit">
</FORM>
<?
if(isset($_POST['submit'])){
if(($_POST['password']) == "123456"){
$_SESSION['login'] = "ADMIN";
}else{
$_SESSION['login'] = NULL;
}
?>
<SCRIPT languages="javascript">
window.location = 'index.php';
</SCRIPT>
<?
}
?>
<?
session_start();
?>
<FORM METHOD=POST>
Password : <Input type = 'TEXT' Name ='password'> <INPUT TYPE=SUBMIT NAME="submit" VALUE="submit">
</FORM>
<?
if(isset($_POST['submit'])){
if(($_POST['password']) == "123456"){
$_SESSION['login'] = "ADMIN";
}else{
$_SESSION['login'] = NULL;
}
?>
<SCRIPT languages="javascript">
window.location = 'index.php';
</SCRIPT>
<?
}
?>
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index.php
<?php
session_start();
if(isset($_SESSION['login'])){
echo "ok";
}else{
echo "n-ok";
}
?>
<?php
session_start();
if(isset($_SESSION['login'])){
echo "ok";
}else{
echo "n-ok";
}
?>
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this is the class to send Post to login.php
mainwindow.h
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QHttp>
namespace Ui {
class MainWindow;
}
{
Q_OBJECT
public:
explicit MainWindow
(QWidget *parent
= 0);
~MainWindow();
private:
Ui::MainWindow *ui;
private slots:
};
#endif // MAINWINDOW_H
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QHttp>
namespace Ui {
class MainWindow;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
private:
Ui::MainWindow *ui;
QHttp *http;
QHttp *secondHttp;
QString cookie_value;
private slots:
void readResponseHeader(const QHttpResponseHeader &);
void readSecondResponseHeader(const QHttpResponseHeader &);
};
#endif // MAINWINDOW_H
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mainwindow.cpp
#include "mainwindow.h"
#include "ui_mainwindow.h"
MainWindow
::MainWindow(QWidget *parent
) : ui(new Ui::MainWindow)
{
ui->setupUi(this);
http
= new QHttp("localhost",
80);
secondHttp
= new QHttp("localhost",
80);
content.append("password");
content.append("=");
content.append("123456");
content.append("&");
content.append("submit");
content.append("=");
content.append("submit");
header.setValue("Host", "localhost");
header.setContentType("application/x-www-form-urlencoded");
header.setContentLength(content.length());
http->request(header,content);
}
cookie_value = responseHeader.value("Set-Cookie");
cookie_value = cookie_value.section(";", 0, 0);
ui->textEdit->append(responseHeader.toString());
header.setValue("Host", "localhost");
header.setValue("Cookie", cookie_value);
header.setContentType("application/x-www-form-urlencoded");
secondHttp->request(header);
}
ui->textEdit->append(responseHeader.toString());
}
MainWindow::~MainWindow()
{
delete ui;
delete http;
delete secondHttp;
}
#include "mainwindow.h"
#include "ui_mainwindow.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
http = new QHttp("localhost", 80);
secondHttp = new QHttp("localhost", 80);
connect(http, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)),this, SLOT(readResponseHeader(const QHttpResponseHeader &)));
connect(secondHttp, SIGNAL(responseHeaderReceived(const QHttpResponseHeader &)),this, SLOT(readSecondResponseHeader(const QHttpResponseHeader &)));
QByteArray content = "";
content.append("password");
content.append("=");
content.append("123456");
content.append("&");
content.append("submit");
content.append("=");
content.append("submit");
QHttpRequestHeader header("POST", "/test/login.php");
header.setValue("Host", "localhost");
header.setContentType("application/x-www-form-urlencoded");
header.setContentLength(content.length());
http->request(header,content);
}
void MainWindow::readResponseHeader(const QHttpResponseHeader &responseHeader){
cookie_value = responseHeader.value("Set-Cookie");
cookie_value = cookie_value.section(";", 0, 0);
ui->textEdit->append(responseHeader.toString());
QHttpRequestHeader header("GET", "/test/index.php");
header.setValue("Host", "localhost");
header.setValue("Cookie", cookie_value);
header.setContentType("application/x-www-form-urlencoded");
secondHttp->request(header);
}
void MainWindow::readSecondResponseHeader(const QHttpResponseHeader &responseHeader){
ui->textEdit->append(responseHeader.toString());
}
MainWindow::~MainWindow()
{
delete ui;
delete http;
delete secondHttp;
}
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The second time when send "GET" to index.php attach session code, run good
The first time send request sever response :
HTTP/1.1 200 OK
Date: Fri, 25 Feb 2011 09:05:42 GMT
Server: Apache/2.2.11 (Win32) DAV/2 mod_ssl/2.2.11 OpenSSL/0.9.8i PHP/5.2.9
X-Powered-By: PHP/5.2.9
Set-Cookie: PHPSESSID=2595a2b9578d54555be352faaa673feb; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 214
Content-Type: text/html
The second time send request sever response :
HTTP/1.1 200 OK
Date: Fri, 25 Feb 2011 09:05:43 GMT
Server: Apache/2.2.11 (Win32) DAV/2 mod_ssl/2.2.11 OpenSSL/0.9.8i PHP/5.2.9
X-Powered-By: PHP/5.2.9
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 2
Content-Type: text/html
But my isuisse is: how to get the content of index.php after send request
(the content is ok or n-ok)
problems with Qhttp.
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