Send mail

Yacinoben

Hello,
I have downloaded libqxt, and make this. But I have no idea how to use this for sending mail.
Thank

SGaist

Hi,

From a quick look at the doc:

QxtMailAttachment
QxtMailMessage
QxtSmtp

And the third result from a google search with QxtSmtp example as key words gives a pretty complete example.

Yacinoben

I used git clone https://bitbucket.org/libqxt/libqxt.git for download source code,

I run this commands :

-configure.bat
-configure -debug_and_release
-mingw32-make
-mingw32-make install

it's works

but when i compile, i get a message for dynamic links :

_imp___ZN7QxtSmtpC1EP7QObject ...

.pro :

QT+= network
QXT+= core gui 

LIBS+=-LB:/etudes/Programmationastuce/Qt/Bibliotheque/libqxt/lib/ -lQxtCore
INCLUDEPATH += B:/etudes/Programmationastuce/Qt/Bibliotheque/libqxt/include/QxtCore \
               B:/etudes/Programmationastuce/Qt/Bibliotheque/libqxt/include/QxtNetwork

SGaist

QxtSmtp is is the network module of Qxt not of Qt.

Yacinoben

Same error.
After mingw32-make install

SGaist

Doesn0t look like the same thing. You seem to have errors with Qxt itself or am I misunderstanding ?

Yacinoben

Yes, I have a problem with Qxt, I included the path in variable environments

SGaist

Did you check the pull request to make it buildable with Qt 5 ?

If not the most simple course of action (and the one the folks behind the library suggests) is to copy the sources of the classes you need in your project.

Yacinoben

I remove all files except qxtglobal., qxtmailmessage, qxtmailattachment .h and .cpp

i get same error :
alt text

SGaist

I didn't suggest to delete anything in libqxt.

What I suggested, based on what the authors of the library wrote, is that you copy the files you need inside your project and build them as part of your project.

MajidKamali

Check this:
https://github.com/dbzhang800/QtMail

Yacinoben

@SGaist Doesn't work, with compile
alt text

and with copy direct in my project, I get a problem with an old version of Qt

@MajidKamali

alt text

SGaist

What does the .pro file of your test project look like ?

Yacinoben

alt text

i tried in ubuntu, but always error

SGaist

TEMPLATE = app
TARGET = test_email
INCLUDEPATH += .
QT += network
# Input
HEADERS += qxtglobal.h \
           qxtmail_p.h \
           qxtmailattachment.h \
           qxtmailmessage.h \
           qxtsmtp.h \
           qxtsmtp_p.h \
           qxthmac.h
SOURCES += main.cpp \
           qxtglobal.cpp \
           qxtmailattachment.cpp \
           qxtmailmessage.cpp \
           qxtsmtp.cpp \
           qxthmac.cpp

Is what I have and it's building except I needed to add a forward declaration for QIODevice in qxtmailattachement.h

Yacinoben

I copied direct, no make , same error in release and debug mode
alt text

But why i get this message after execution of mingw32-make ?

alt text

I followed this guide https://bitbucket.org/libqxt/libqxt/wiki/user_guidet

SGaist

Did you do a clean rebuild ?

As for the second error, you took the original sources which were written for Qt 4. There has been some changes with Qt 5 so if you want to build Qxt with Qt 5. As I wrote before, you should at least take a look at the pull request related to that.

Yacinoben

Thaaank, it finally compile, I take the pull request, and i add a #include <QIODevice> in file QxtMailAttachement.h .

but he remain a last problem .

.pro

TEMPLATE = app
TARGET = test_email


CONFIG  += qxt
QXT += core
QT += network
# Input
SOURCES += main.cpp 
INCLUDEPATH+= C:/Qxt/include
LIBS+= -LC:/Qxt/bin -lQxtCored -lQxtNetworkd -lQxtSqld -lQxtWebd -lQxtWidgetsd

main.cpp

#include <QtCore>
#include <QtGui>
#include <QxtMailMessage>
#include <QxtSmtp>
#include <QtNetwork>
 
 
int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
 
    QxtMailMessage message;
    message.setSender("Ken31@gmail.com");
    message.addRecipient("Ken31@gmail.com");
    message.setSubject("Alarm");
    message.setBody("Alarm message.");
 
    QxtSmtp smtp;
    a.connect(&smtp, SIGNAL(mailSent(int)), SLOT(quit()));
    smtp.setUsername("Ken31@gmail.com");
    smtp.setPassword("password");
    smtp.connectToSecureHost("smtp.gmail.com");
    smtp.send(message);
 
    return a.exec();
}

I wanted to send an email, but it does not send, and same problem with hotmail.

SGaist

You should add some error handling, there are several things that could go wrong.

Yacinoben


testSmtp::testSmtp(QWidget *parent) : QWidget(parent)
{

      QxtMailMessage *message =new QxtMailMessage;;
      message->setSender("Ken31@gmail.com");
      message->addRecipient("Ken31@gmail.com");
      message->setSubject("Alarm");
      message->setBody("Alarm message.");

      QxtSmtp *smtp= new QxtSmtp(this);

      smtp->setUsername("Ken31@gmail.com");
      smtp->setPassword("passwordGmail");
      smtp->connectToSecureHost("smtp.gmail.com");
      smtp->send(*message);

       connect(smtp, SIGNAL(mailSent(int)), this, SLOT(mailSent(int)));
       connect(smtp, SIGNAL(mailFailed(int,int,QByteArray)), this, SLOT(mailFailed(int,int,QByteArray)));
       connect(smtp, SIGNAL(recipientRejected(int,QString,QByteArray)), this, SLOT(recipientRejected(int,QString,QByteArray)));
       connect(smtp, SIGNAL(senderRejected(int,QString,QByteArray)), this, SLOT(senderRejected(int,QString,QByteArray)));
       connect(smtp, SIGNAL(connected()), this, SLOT(connected()));
       connect(smtp, SIGNAL(connectionFailed(QByteArray)), this, SLOT(connectionFailed(QByteArray)));
       connect(smtp, SIGNAL(authenticated()), this, SLOT(authenticated()));
       connect(smtp, SIGNAL(authenticationFailed(QByteArray)), this, SLOT(authenticationFailed(QByteArray)));
       connect(smtp, SIGNAL(finished()), this, SIGNAL(finished()));

void testSmtp::mailSent(int mailID){
    qDebug() << mailID << true;
    emit finished(mailID, true);
}

void testSmtp::mailFailed(int mailID, int, const QByteArray & msg){
    emit finished(mailID, false);
    emit erreur(QString::number(mailID) + " mailFailed " + msg, __LINE__);
}

void testSmtp::recipientRejected(int mailID, const QString& address, const QByteArray & msg  ){
    emit erreur(QString::number(mailID) + "recipientRejected " + address + " " + msg, __LINE__);
}

void testSmtp::senderRejected(int mailID, const QString& address, const QByteArray & msg  ){
    emit erreur(QString::number(mailID) + "senderRejected " + address + " " + msg, __LINE__);
}

void testSmtp::connected(){
    if(QCoreApplication::arguments().contains("dvp"))
        qDebug() << "connected";
}

void testSmtp::connectionFailed( const QByteArray & msg ){
    emit erreur("connectionFailed " + msg, __LINE__);
    finished();
}

void testSmtp::authenticated(){
    if(QCoreApplication::arguments().contains("dvp"))
        qDebug() << "authenticated";
}

void testSmtp::authenticationFailed( const QByteArray & msg ){
    emit erreur("authenticationFailed " + msg, __LINE__);
    finished();
}

testSmtp.h

class testSmtp : public QWidget
{
    Q_OBJECT
public:
    explicit testSmtp(QWidget *parent = 0);

signals:

public slots:



    void mailSent(int mailID);
     void mailFailed(int mailID, int, const QByteArray & msg);

     void recipientRejected(int mailID, const QString & address, const QByteArray & msg );
     void senderRejected(int mailID, const QString & address, const QByteArray & msg );

     void connected();
     void connectionFailed( const QByteArray & msg );
     void authenticated();
     void authenticationFailed( const QByteArray & msg );

signals:
    void finished();
    void finished(int id, bool result);

    void erreur(QString text, int no_ligne);
};

i have no error . but it doesn't send