Set up demo projects.

demos/demo1/demo1.cpp

@@ -1,11 +1,10 @@
-#include <QtGui/QApplication>
+#include <QtCore>
-
-#include "../src/SmtpMime"
 
+#include "../../src/SmtpMime"
 
 int main(int argc, char *argv[])
 {
-    QApplication a(argc, argv);
+    QCoreApplication a(argc, argv);
 
     // This is a first demo application of the SmtpClient for Qt project
 
@@ -44,9 +43,21 @@ int main(int argc, char *argv[])
 
     // Now we can send the mail
 
-    smtp.connectToHost();
+    if (!smtp.connectToHost()) {
-    smtp.login();
+        qDebug() << "Failed to connect to host!" << endl;
-    smtp.sendMail(message);
+        return -1;
+    }
+
+    if (!smtp.login()) {
+        qDebug() << "Failed to login!" << endl;
+        return -2;
+    }
+
+    if (!smtp.sendMail(message)) {
+        qDebug() << "Failed to send mail!" << endl;
+        return -3;
+    }
+
     smtp.quit();
 
 }

demos/demo1/demo1.pro

@@ -0,0 +1,29 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-10-30T22:19:03
+#
+#-------------------------------------------------
+
+QT       += core
+
+QT       -= gui
+
+TARGET = demo1
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+
+SOURCES += \
+    demo1.cpp
+
+# Location of SMTP Library
+SMTP_LIBRARY_LOCATION = $$PWD/../../../build/SMTPEmail-Desktop-Debug
+
+win32:CONFIG(release, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/release/ -lSMTPEmail
+else:win32:CONFIG(debug, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/debug/ -lSMTPEmail
+else:unix: LIBS += -L$$SMTP_LIBRARY_LOCATION -lSMTPEmail
+
+INCLUDEPATH += $$SMTP_LIBRARY_LOCATION
+DEPENDPATH += $$SMTP_LIBRARY_LOCATION

demos/demo2/demo2.cpp

@@ -14,12 +14,11 @@
   See the LICENSE file for more details.
 */
 
-#include <QtGui/QApplication>
+#include <QtWidgets>
 
 #include "sendemail.h"
 #include "../../src/SmtpMime"
 
-
 #include <iostream>
 
 using namespace std;

demos/demo2/demo2.pro

@@ -0,0 +1,32 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-10-30T22:48:32
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = demo2
+TEMPLATE = app
+
+SOURCES += \
+    demo2.cpp \
+    sendemail.cpp
+
+# Location of SMTP Library
+SMTP_LIBRARY_LOCATION = $$PWD/../../../build/SMTPEmail-Desktop-Debug
+
+win32:CONFIG(release, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/release/ -lSMTPEmail
+else:win32:CONFIG(debug, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/debug/ -lSMTPEmail
+else:unix: LIBS += -L$$SMTP_LIBRARY_LOCATION -lSMTPEmail
+
+INCLUDEPATH += $$SMTP_LIBRARY_LOCATION
+DEPENDPATH += $$SMTP_LIBRARY_LOCATION
+
+HEADERS += \
+    sendemail.h
+
+FORMS += \
+    sendemail.ui

demos/demo2/sendemail.cpp

@@ -123,7 +123,7 @@ void SendEmail::on_sendEmail_clicked()
     else
     {
         QMessageBox okMessage (this);
-        okMessage.setText("The email was succesfully sended.");
+        okMessage.setText("The email was succesfully sent.");
         okMessage.exec();
     }
 

demos/demo3.cpp

@@ -1,63 +0,0 @@
-/*
-  Copyright (c) 2011 - Tőkés Attila
-
-  This file is part of SmtpClient for Qt.
-
-  SmtpClient for Qt is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 2 of the License, or
-  (at your option) any later version.
-
-  SmtpClient for Qt is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY.
-
-  See the LICENSE file for more details.
-*/
-
-#include <QtGui/QApplication>
-#include "../src/SmtpMime"
-
-int main(int argc, char *argv[])
-{
-    QApplication a(argc, argv);
-
-    // First create the SmtpClient object and set the user and the password.
-
-    SmtpClient smtp("smtp.gmail.com", 465, SmtpClient::SslConnection);
-
-    smtp.setUser("your_email@gmail.com");
-    smtp.setPassword("your_password");
-
-    // Create a MimeMessage
-
-    MimeMessage message;
-
-    message.setSender(new EmailAddress("your_email@gmail.com", "Your Name"));
-    message.addRecipient(new EmailAddress("recipient@host.com", "Recipient's Name"));
-    message.setSubject("SmtpClient for Qt - Demo");
-
-    // Add some text
-    MimeText text;
-    text.setText("Hi!\n This is an email with some attachments.");
-    message.addPart(&text);
-
-    // Now we create the attachment object
-    MimeAttachment attachment (new QFile("image1.jpg"));
-
-    // the file type can be setted. (by default is application/octet-stream)
-    attachment.setContentType("image/jpg");
-
-    // Now add it to message
-    message.addPart(&attachment);
-
-    // Add an another attachment
-    message.addPart(new MimeAttachment(new QFile("document.pdf")));
-
-    // Now we can send the mail
-
-    smtp.connectToHost();
-    smtp.login();
-    smtp.sendMail(message);
-    smtp.quit();
-
-}

demos/demo3/demo3.pro

@@ -0,0 +1,28 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-10-30T22:20:42
+#
+#-------------------------------------------------
+
+QT       += core
+
+QT       -= gui
+
+TARGET = demo3
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+SOURCES += \
+    demo3.cpp
+
+# Location of SMTP Library
+SMTP_LIBRARY_LOCATION = $$PWD/../../../build/SMTPEmail-Desktop-Debug
+
+win32:CONFIG(release, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/release/ -lSMTPEmail
+else:win32:CONFIG(debug, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/debug/ -lSMTPEmail
+else:unix: LIBS += -L$$SMTP_LIBRARY_LOCATION -lSMTPEmail
+
+INCLUDEPATH += $$SMTP_LIBRARY_LOCATION
+DEPENDPATH += $$SMTP_LIBRARY_LOCATION

demos/demo4/demo4.cpp

@@ -14,12 +14,13 @@
   See the LICENSE file for more details.
 */
 
-#include <QtGui/QApplication>
+#include <QtCore>
-#include "../src/SmtpMime"
+
+#include "../../src/SmtpMime"
 
 int main(int argc, char *argv[])
 {
-    QApplication a(argc, argv);
+    QCoreApplication a(argc, argv);
 
     // First create the SmtpClient object and set the user and the password.
 
@@ -36,7 +37,6 @@ int main(int argc, char *argv[])
     message.addRecipient(new EmailAddress("recipient@host.com", "Recipient's Name"));
     message.setSubject("SmtpClient for Qt - Example 3 - Html email with images");
 
-
     // Now we need to create a MimeHtml object for HTML content
     MimeHtml html;
 
@@ -63,10 +63,21 @@ int main(int argc, char *argv[])
     message.addPart(&image2);
 
     // Now the email can be sended
+    if (!smtp.connectToHost()) {
+        qDebug() << "Failed to connect to host!" << endl;
+        return -1;
+    }
+
+    if (!smtp.login()) {
+        qDebug() << "Failed to login!" << endl;
+        return -2;
+    }
+
+    if (!smtp.sendMail(message)) {
+        qDebug() << "Failed to send mail!" << endl;
+        return -3;
+    }
 
-    smtp.connectToHost();
-    smtp.login();
-    smtp.sendMail(message);
     smtp.quit();
 
 }

demos/demo4/demo4.pro

@@ -0,0 +1,28 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2014-10-30T22:20:54
+#
+#-------------------------------------------------
+
+QT       += core
+
+QT       -= gui
+
+TARGET = demo4
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+SOURCES += \
+    demo4.cpp
+
+# Location of SMTP Library
+SMTP_LIBRARY_LOCATION = $$PWD/../../../build/SMTPEmail-Desktop-Debug
+
+win32:CONFIG(release, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/release/ -lSMTPEmail
+else:win32:CONFIG(debug, debug|release): LIBS += -L$$SMTP_LIBRARY_LOCATION/debug/ -lSMTPEmail
+else:unix: LIBS += -L$$SMTP_LIBRARY_LOCATION -lSMTPEmail
+
+INCLUDEPATH += $$SMTP_LIBRARY_LOCATION
+DEPENDPATH += $$SMTP_LIBRARY_LOCATION