<fix>(project): support static build.

Fix incorrect date header when using Qt4

LICENSE

@@ -1,221 +1,397 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
 
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+the Free Software Foundation.  If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission.  For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this.  Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
 
-			    NO WARRANTY
+                            NO WARRANTY
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
 
-		     END OF TERMS AND CONDITIONS
-
-	    How to Apply These Terms to Your New Programs
+                     END OF TERMS AND CONDITIONS
 
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
+           How to Apply These Terms to Your New Libraries
 
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
+  If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change.  You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms of the
+ordinary General Public License).
 
-    <one line to give the program's name and a brief idea of what it does.>
+  To apply these terms, attach the following notices to the library.  It is
+safest to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the library's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This program 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.
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
 
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
 You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
+school, if any, to sign a "copyright disclaimer" for the library, if
 necessary.  Here is a sample; alter the names:
 
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the
+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
 
-  <signature of Ty Coon>, 1 April 1989
+  <signature of Ty Coon>, 1 April 1990
   Ty Coon, President of Vice
 
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
+That's all there is to it!

README.md

@@ -1,8 +1,18 @@
-SMTP Client for Qt (C++) - version 1.0
-======================================
+SMTP Client for Qt (C++) - Version 1.1
+=============================================
 
 The SmtpClient for Qt is small library writen for Qt 4 (C++ version) that allows application to send complex emails (plain text, html, attachments, inline files, etc.) using the Simple Mail Transfer Protocol (SMTP).
 
+## New in version 1.1:
+
+- TLS (STARTTLS) connection is now supported
+
+- multiple types of recipients (to, cc, bcc)
+
+- nested mime emails (mixed/alternative, mixed/related)
+
+- output compilant with RFC2045
+
 
 ## SMPT Client for Qt supports
 
@@ -78,7 +88,7 @@ For more examples see the [Wiki/Examples](https://github.com/bluetiger9/SmtpClie
 
 ## License
 
-This project (all files including the demos/examples) is licensed under the GNU GPL version 2.0.
+This project (all files including the demos/examples) is licensed under the GNU LGPL, version 2.1.
 
 
 **Copyright (c) 2011 - Tőkés Attila**

SMTPEmail.pro

@@ -4,11 +4,17 @@
 #
 #-------------------------------------------------
 
-QT       += core gui network
+QT       += core network
 
 TARGET = SMTPEmail
-TEMPLATE = app
 
+# Build as an application
+#TEMPLATE = app
+
+# Build as a library
+TEMPLATE = lib
+DEFINES += SMTP_BUILD
+win32:CONFIG += dll
 
 SOURCES += \
     src/emailaddress.cpp \
@@ -19,7 +25,10 @@ SOURCES += \
     src/mimemessage.cpp \
     src/mimepart.cpp \
     src/mimetext.cpp \
-    src/smtpclient.cpp
+    src/smtpclient.cpp \
+    src/quotedprintable.cpp \
+    src/mimemultipart.cpp \
+    src/mimecontentformatter.cpp \
 
 HEADERS  += \
     src/emailaddress.h \
@@ -31,7 +40,11 @@ HEADERS  += \
     src/mimepart.h \
     src/mimetext.h \
     src/smtpclient.h \
-    src/SmtpMime
+    src/SmtpMime \
+    src/quotedprintable.h \
+    src/mimemultipart.h \
+    src/mimecontentformatter.h \
+    src/smtpexports.h
 
 OTHER_FILES += \
     LICENSE \

SMTPEmail.pro.user

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-    <value key="Qt4ProjectManager.Qt4BuildConfiguration.BuildDirectory" type="QString">/home/bluetiger/Dev/Qt/SMTPEmail-build-desktop</value>
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-     <value type="int">3</value>
-     <value type="int">4</value>
-     <value type="int">5</value>
-     <value type="int">6</value>
-     <value type="int">7</value>
-     <value type="int">8</value>
-     <value type="int">9</value>
-     <value type="int">10</value>
-     <value type="int">11</value>
-     <value type="int">12</value>
-     <value type="int">13</value>
-     <value type="int">14</value>
-    </valuelist>
-    <value key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName" type="QString">SMTPEmail</value>
-    <value key="ProjectExplorer.ProjectConfiguration.DisplayName" type="QString"></value>
-    <value key="ProjectExplorer.ProjectConfiguration.Id" type="QString">Qt4ProjectManager.Qt4RunConfiguration</value>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.BaseEnvironmentBase" type="int">2</value>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.CommandLineArguments" type="QString"></value>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.ProFile" type="QString">SMTPEmail.pro</value>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.UseDyldImageSuffix" type="bool">false</value>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.UseTerminal" type="bool">false</value>
-    <valuelist key="Qt4ProjectManager.Qt4RunConfiguration.UserEnvironmentChanges" type="QVariantList"/>
-    <value key="Qt4ProjectManager.Qt4RunConfiguration.UserWorkingDirectory" type="QString"></value>
-    <value key="RunConfiguration.QmlDebugServerPort" type="uint">3768</value>
-    <value key="RunConfiguration.UseCppDebugger" type="bool">true</value>
-    <value key="RunConfiguration.UseQmlDebugger" type="bool">false</value>
-   </valuemap>
-   <value key="ProjectExplorer.Target.RunConfigurationCount" type="int">1</value>
-  </valuemap>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.TargetCount</variable>
-  <value type="int">1</value>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.Updater.EnvironmentId</variable>
-  <value type="QString">{b0e80f08-a784-4568-bc8d-4b27a017e1d9}</value>
- </data>
- <data>
-  <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
-  <value type="int">9</value>
- </data>
-</qtcreator>

demos/demo1/demo1.cpp

@@ -1,11 +1,10 @@
-#include <QtGui/QApplication>
-
-#include "../src/SmtpMime"
+#include <QtCore>
 
+#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
 
@@ -18,17 +17,20 @@ int main(int argc, char *argv[])
     // We need to set the username (your email address) and password
     // for smtp authentification.
 
-    smtp.setUser("your_email_address@gmail.com");
+    smtp.setUser("your_email_address@host.com");
     smtp.setPassword("your_password");
 
     // Now we create a MimeMessage object. This is the email.
 
     MimeMessage message;
 
-    message.setSender(new EmailAddress("your_email_address@gmail.com", "Your Name"));
-    message.addRecipient(new EmailAddress("recipient@host.com", "Recipient's Name"));
-    message.setSubject("SmtpClient for Qt - Demo");
+    EmailAddress sender("your_email_address@host.com", "Your Name");
+    message.setSender(&sender);
 
+    EmailAddress to("recipient@host.com", "Recipient's Name");
+    message.addRecipient(&to);
+
+    message.setSubject("SmtpClient for Qt - Demo");
 
     // Now add some text to the email.
     // First we create a MimeText object.
@@ -41,12 +43,23 @@ int main(int argc, char *argv[])
 
     message.addPart(&text);
 
-
     // Now we can send the mail
 
-    smtp.connectToHost();
-    smtp.login();
-    smtp.sendMail(message);
+    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.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/demo3.cpp

@@ -14,26 +14,31 @@
   See the LICENSE file for more details.
 */
 
-#include <QtGui/QApplication>
-#include "../src/SmtpMime"
+#include <QtCore>
+
+#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.
 
     SmtpClient smtp("smtp.gmail.com", 465, SmtpClient::SslConnection);
 
-    smtp.setUser("your_email@gmail.com");
+    smtp.setUser("your_email@host.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"));
+    EmailAddress sender("your_email_address@host.com", "Your Name");
+    message.setSender(&sender);
+
+    EmailAddress to("recipient@host.com", "Recipient's Name");
+    message.addRecipient(&to);
+
     message.setSubject("SmtpClient for Qt - Demo");
 
     // Add some text
@@ -51,13 +56,26 @@ int main(int argc, char *argv[])
     message.addPart(&attachment);
 
     // Add an another attachment
-    message.addPart(new MimeAttachment(new QFile("document.pdf")));
+    MimeAttachment document(new QFile("document.pdf"));
+    message.addPart(&document);
 
     // Now we can send the mail
 
-    smtp.connectToHost();
-    smtp.login();
-    smtp.sendMail(message);
+    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.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

@@ -14,28 +14,32 @@
   See the LICENSE file for more details.
 */
 
-#include <QtGui/QApplication>
-#include "../src/SmtpMime"
+#include <QtCore>
+
+#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.
 
     SmtpClient smtp("smtp.gmail.com", 465, SmtpClient::SslConnection);
 
-    smtp.setUser("your_email@gmail.com");
+    smtp.setUser("your_email@host.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 - Example 3 - Html email with images");
+    EmailAddress sender("your_email_address@host.com", "Your Name");
+    message.setSender(&sender);
 
+    EmailAddress to("recipient@host.com", "Recipient's Name");
+    message.addRecipient(&to);
+
+    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 +67,21 @@ 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

src/SmtpMime

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */

src/emailaddress.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */

src/emailaddress.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -19,7 +21,9 @@
 
 #include <QObject>
 
-class EmailAddress : public QObject
+#include "smtpexports.h"
+
+class SMTP_EXPORT EmailAddress : public QObject
 {
     Q_OBJECT
 public:

src/mimeattachment.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -22,6 +24,10 @@
 MimeAttachment::MimeAttachment(QFile *file)
     : MimeFile(file)
 {
+}
+MimeAttachment::MimeAttachment(const QByteArray& stream, const QString& fileName): MimeFile(stream, fileName)
+{
+
 }
 
 MimeAttachment::~MimeAttachment()
@@ -35,7 +41,7 @@ MimeAttachment::~MimeAttachment()
 
 void MimeAttachment::prepare()
 {
-    this->header += "Content-disposition: attachment\n";
+    this->header += "Content-disposition: attachment\r\n";
 
     /* !!! IMPORTANT !!! */
     MimeFile::prepare();

src/mimeattachment.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -21,7 +23,9 @@
 #include "mimepart.h"
 #include "mimefile.h"
 
-class MimeAttachment : public MimeFile
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeAttachment : public MimeFile
 {
     Q_OBJECT
 public:
@@ -29,6 +33,8 @@ public:
     /* [1] Constructors and Destructors */
 
     MimeAttachment(QFile* file);
+    MimeAttachment(const QByteArray& stream, const QString& fileName);
+
     ~MimeAttachment();
 
     /* [1] --- */
@@ -37,7 +43,7 @@ protected:
 
     /* [2] Protected methods */
 
-    void prepare();
+    virtual void prepare();
 
     /* [2] --- */
 };

src/mimecontentformatter.cpp

@@ -0,0 +1,66 @@
+/*
+  Copyright (c) 2011-2012 - Tőkés Attila
+
+  This file is part of SmtpClient for Qt.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  See the LICENSE file for more details.
+*/
+
+#include "mimecontentformatter.h"
+
+MimeContentFormatter::MimeContentFormatter(int max_length) :
+    max_length(max_length)
+{}
+
+QString MimeContentFormatter::format(const QString &content, bool quotedPrintable) const {
+
+    QString out;
+
+    int chars = 0;
+    for (int i = 0; i < content.length() ; ++i) {
+        chars++;
+        if (!quotedPrintable) {
+            if (chars > max_length) {
+                    out.append("\r\n");
+                    chars = 1;
+            }
+        }
+        else {
+            if (content[i] == '\n') {       // new line
+                out.append(content[i]);
+                chars = 0;
+                continue;
+            }
+
+            if ((chars > max_length - 1)
+                || ((content[i] == '=') && (chars > max_length - 3) )) {
+                out.append('=');
+                out.append("\r\n");
+                chars = 1;
+            }
+
+        }
+        out.append(content[i]);
+    }
+
+    return out;
+
+}
+
+void MimeContentFormatter::setMaxLength(int l) {
+    max_length = l;
+}
+
+int MimeContentFormatter::getMaxLength() const {
+    return max_length;
+}

src/mimecontentformatter.h

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 2011-2012 - Tőkés Attila
+
+  This file is part of SmtpClient for Qt.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  See the LICENSE file for more details.
+*/
+
+#ifndef MIMECONTENTFORMATTER_H
+#define MIMECONTENTFORMATTER_H
+
+#include <QObject>
+#include <QByteArray>
+
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeContentFormatter : public QObject
+{
+    Q_OBJECT
+public:
+    MimeContentFormatter (int max_length = 76);
+
+    void setMaxLength(int l);
+    int getMaxLength() const;
+
+    QString format(const QString &content, bool quotedPrintable = false) const;
+
+protected:
+    int max_length;
+
+};
+
+#endif // MIMECONTENTFORMATTER_H

src/mimefile.cpp

@@ -1,21 +1,22 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
 
 #include "mimefile.h"
-
 #include <QFileInfo>
 
 /* [1] Constructors and Destructors */
@@ -28,8 +29,19 @@ MimeFile::MimeFile(QFile *file)
     this->cEncoding = Base64;
 }
 
+MimeFile::MimeFile(const QByteArray& stream, const QString& fileName)
+{
+    this->cEncoding = Base64;
+    this->cType = "application/octet-stream";
+    this->file = 0;
+    this->cName = fileName;
+    this->content = stream;
+}
+
 MimeFile::~MimeFile()
 {
+  if (file)
+    delete file;
 }
 
 /* [1] --- */
@@ -44,10 +56,12 @@ MimeFile::~MimeFile()
 
 void MimeFile::prepare()
 {
+  if (this->file)
+  {
     file->open(QIODevice::ReadOnly);
     this->content = file->readAll();
     file->close();
-
+  }
     /* !!! IMPORTANT !!!! */
     MimePart::prepare();
 }

src/mimefile.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -20,13 +22,16 @@
 #include "mimepart.h"
 #include <QFile>
 
-class MimeFile : public MimePart
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeFile : public MimePart
 {
     Q_OBJECT
 public:
 
     /* [1] Constructors and Destructors */
 
+    MimeFile(const QByteArray& stream, const QString& fileName);
     MimeFile(QFile *f);
     ~MimeFile();
 
@@ -48,7 +53,7 @@ protected:
 
     /* [4] Protected methods */
 
-    void prepare();
+    virtual void prepare();
 
     /* [4] --- */
 

src/mimehtml.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */

src/mimehtml.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -19,7 +21,9 @@
 
 #include "mimetext.h"
 
-class MimeHtml : public MimeText
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeHtml : public MimeText
 {
     Q_OBJECT
 public:
@@ -49,7 +53,7 @@ protected:
 
     /* [4] Protected methods */
 
-    void prepare();
+    virtual void prepare();
 
     /* [4] --- */
 };

src/mimeinlinefile.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -38,7 +40,7 @@ MimeInlineFile::~MimeInlineFile()
 
 void MimeInlineFile::prepare()
 {       
-    this->header += "Content-Disposition: inline\n";
+    this->header += "Content-Disposition: inline\r\n";
 
     /* !!! IMPORTANT !!! */
     MimeFile::prepare();

src/mimeinlinefile.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -19,7 +21,9 @@
 
 #include "mimefile.h"
 
-class MimeInlineFile : public MimeFile
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeInlineFile : public MimeFile
 {
 public:
 
@@ -44,7 +48,7 @@ protected:
 
     /* [4] Protected methods */
 
-    void prepare();
+    virtual void prepare();
 
     /* [4] --- */
 };

src/mimemessage.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -17,32 +19,85 @@
 #include "mimemessage.h"
 
 #include <QDateTime>
+#include <QLocale>
 #include "quotedprintable.h"
+#include <typeinfo>
 
 /* [1] Constructors and Destructors */
-
-MimeMessage::MimeMessage()
+MimeMessage::MimeMessage(bool createAutoMimeContent) :
+    replyTo(nullptr),
+    hEncoding(MimePart::_8Bit)
 {
+    if (createAutoMimeContent)
+        this->content = new MimeMultiPart();
+
+    autoMimeContentCreated = createAutoMimeContent;
 }
 
 MimeMessage::~MimeMessage()
 {
-
+    if (this->autoMimeContentCreated)
+    {
+        this->autoMimeContentCreated = false;
+        delete (this->content);
+    }
 }
 
 /* [1] --- */
 
 
 /* [2] Getters and Setters */
+MimePart& MimeMessage::getContent() {
+    return *content;
+}
+
+void MimeMessage::setContent(MimePart *content) {
+    if (this->autoMimeContentCreated)
+    {
+        this->autoMimeContentCreated = false;
+        delete (this->content);
+    }
+    this->content = content;
+}
+
+void MimeMessage::setReplyTo(EmailAddress* rto) {
+    replyTo = rto;
+}
 
 void MimeMessage::setSender(EmailAddress* e)
 {
     this->sender = e;
+    e->setParent(this);
 }
 
-void MimeMessage::addRecipient(EmailAddress* rcpt)
+void MimeMessage::addRecipient(EmailAddress* rcpt, RecipientType type)
 {
-    this->recipients << rcpt;
+    switch (type)
+    {
+    case To:
+        recipientsTo << rcpt;
+        break;
+    case Cc:
+        recipientsCc << rcpt;
+        break;
+    case Bcc:
+        recipientsBcc << rcpt;
+        break;
+    }
+
+    rcpt->setParent(this);
+}
+
+void MimeMessage::addTo(EmailAddress* rcpt) {
+    this->recipientsTo << rcpt;
+}
+
+void MimeMessage::addCc(EmailAddress* rcpt) {
+    this->recipientsCc << rcpt;
+}
+
+void MimeMessage::addBcc(EmailAddress* rcpt) {
+    this->recipientsBcc << rcpt;
 }
 
 void MimeMessage::setSubject(const QString & subject)
@@ -52,7 +107,14 @@ void MimeMessage::setSubject(const QString & subject)
 
 void MimeMessage::addPart(MimePart *part)
 {
-    this->parts << part;
+    if (typeid(*content) == typeid(MimeMultiPart)) {
+        ((MimeMultiPart*) content)->addPart(part);
+    };
+}
+
+void MimeMessage::setInReplyTo(const QString& inReplyTo)
+{
+    mInReplyTo = inReplyTo;
 }
 
 void MimeMessage::setHeaderEncoding(MimePart::Encoding hEnc)
@@ -65,9 +127,22 @@ const EmailAddress & MimeMessage::getSender() const
     return *sender;
 }
 
-const QList<EmailAddress*> & MimeMessage::getRecipients() const
+const QList<EmailAddress*> & MimeMessage::getRecipients(RecipientType type) const
 {
-    return recipients;
+    switch (type)
+    {
+    default:
+    case To:
+        return recipientsTo;
+    case Cc:
+        return recipientsCc;
+    case Bcc:
+        return recipientsBcc;
+    }
+}
+
+const EmailAddress* MimeMessage::getReplyTo() const {
+    return replyTo;
 }
 
 const QString & MimeMessage::getSubject() const
@@ -77,7 +152,14 @@ const QString & MimeMessage::getSubject() const
 
 const QList<MimePart*> & MimeMessage::getParts() const
 {
-    return parts;
+    if (typeid(*content) == typeid(MimeMultiPart)) {
+        return ((MimeMultiPart*) content)->getParts();
+    }
+    else {
+        QList<MimePart*> *res = new QList<MimePart*>();
+        res->append(content);
+        return *res;
+    }
 }
 
 /* [2] --- */
@@ -107,15 +189,16 @@ QString MimeMessage::toString()
             mime += " " + sender->getName();
         }
     }
-    mime += " <" + sender->getAddress() + ">\n";
+    mime += " <" + sender->getAddress() + ">\r\n";
     /* ---------------------------------- */
 
 
     /* ------- Recipients / To ---------- */
-    QList<EmailAddress*>::iterator it;
-    for (it = recipients.begin(); it != recipients.end(); ++it)
+    mime += "To:";
+    QList<EmailAddress*>::iterator it;  int i;
+    for (i = 0, it = recipientsTo.begin(); it != recipientsTo.end(); ++it, ++i)
     {
-        mime += "To:";
+        if (i != 0) { mime += ","; }
 
         if ((*it)->getName() != "")
         {
@@ -131,13 +214,44 @@ QString MimeMessage::toString()
                 mime += " " + (*it)->getName();
             }
         }
-        mime += " <" + (*it)->getAddress() + ">\n";
+        mime += " <" + (*it)->getAddress() + ">";
+    }
+    mime += "\r\n";
+    /* ---------------------------------- */
+
+    /* ------- Recipients / Cc ---------- */
+    if (recipientsCc.size() != 0) {
+        mime += "Cc:";
+    }
+    for (i = 0, it = recipientsCc.begin(); it != recipientsCc.end(); ++it, ++i)
+    {
+        if (i != 0) { mime += ","; }
+
+        if ((*it)->getName() != "")
+        {
+            switch (hEncoding)
+            {
+            case MimePart::Base64:
+                mime += " =?utf-8?B?" + QByteArray().append((*it)->getName()).toBase64() + "?=";
+                break;
+            case MimePart::QuotedPrintable:
+                mime += " =?utf-8?Q?" + QuotedPrintable::encode(QByteArray().append((*it)->getName())).replace(' ', "_").replace(':',"=3A") + "?=";
+                break;
+            default:
+                mime += " " + (*it)->getName();
+            }
+        }
+        mime += " <" + (*it)->getAddress() + ">";
+    }
+    if (recipientsCc.size() != 0) {
+        mime += "\r\n";
     }
     /* ---------------------------------- */
 
     /* ------------ Subject ------------- */
     mime += "Subject: ";
 
+
     switch (hEncoding)
     {
     case MimePart::Base64:
@@ -149,29 +263,52 @@ QString MimeMessage::toString()
     default:
         mime += subject;
     }
+    mime += "\r\n";
     /* ---------------------------------- */
 
-    mime += "\n";
+    /* ---------- Reply-To -------------- */
+    if (replyTo) {
+        mime += "Reply-To: ";
+        if (replyTo->getName() != "")
+        {
+            switch (hEncoding)
+            {
+            case MimePart::Base64:
+                mime += " =?utf-8?B?" + QByteArray().append(replyTo->getName()).toBase64() + "?=";
+                break;
+            case MimePart::QuotedPrintable:
+                mime += " =?utf-8?Q?" + QuotedPrintable::encode(QByteArray().append(replyTo->getName())).replace(' ', "_").replace(':',"=3A") + "?=";
+                break;
+            default:
+                mime += " " + replyTo->getName();
+            }
+        }
+        mime += " <" + replyTo->getAddress() + ">\r\n";
+    }
 
-    QString boundary = "----MIME-part-boundary=" + QByteArray().append(QDateTime::currentDateTime().toString()).toBase64() + "-end";
+    /* ---------------------------------- */
 
-    mime += "MIME-Version: 1.0\n";
-    mime += "Content-type: multipart/mixed; boundary=\"" + boundary + "\"\n\n";
+    mime += "MIME-Version: 1.0\r\n";
+    if (!mInReplyTo.isEmpty())
+    {
+        mime += "In-Reply-To: <" + mInReplyTo + ">\r\n";
+        mime += "References: <" + mInReplyTo + ">\r\n";
+    }
 
-    /* ====== END OF MIME HEADER ======== */
-
-    boundary = "--" + boundary;
-
-    /* ========== MIME BODY ============= */
-
-    QList<MimePart*>::iterator i;
-    for (i = parts.begin(); i != parts.end(); ++i)
-        mime += boundary + "\n" + (*i)->toString();
-
-    mime += boundary + "--\n";
-
-    /* ====== END OF MIME BODY ========= */
+QDateTime now = QDateTime::currentDateTime();
+#if QT_VERSION_MAJOR < 5 //Qt4 workaround since RFC2822Date isn't defined
+    QString shortDayName = QLocale::c().dayName(now.date().dayOfWeek(), QLocale::ShortFormat);
+    QString shortMonthName = QLocale::c().monthName(now.date().month(), QLocale::ShortFormat);
+    int utcOffset = now.secsTo(QDateTime(now.date(), now.time(), Qt::UTC)) / 60;
+    char timezoneSign = utcOffset >= 0 ? '+' : '-';
+    utcOffset = utcOffset >= 0 ? utcOffset : -utcOffset;
+    QString timezone = QString("%1%2%3").arg(timezoneSign).arg(utcOffset / 60, 2, 10, QChar('0')).arg(utcOffset % 60, 2, 10, QChar('0'));
+    mime += QString("Date: %1\r\n").arg(now.toString("%1, dd %2 yyyy hh:mm:ss %3").arg(shortDayName).arg(shortMonthName).arg(timezone));
+#else //Qt5 supported
+    mime += QString("Date: %1\r\n").arg(now.toString(Qt::RFC2822Date));
+#endif //support RFC2822Date
 
+    mime += content->toString();
     return mime;
 }
 

src/mimemessage.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -18,16 +20,25 @@
 #define MIMEMESSAGE_H
 
 #include "mimepart.h"
+#include "mimemultipart.h"
 #include "emailaddress.h"
 #include <QList>
 
-class MimeMessage : public QObject
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeMessage : public QObject
 {
 public:
 
+    enum RecipientType {
+        To,                 // primary
+        Cc,                 // carbon copy
+        Bcc                 // blind carbon copy
+    };
+
     /* [1] Constructors and Destructors */
 
-    MimeMessage();
+    MimeMessage(bool createAutoMimeConent = true);
     ~MimeMessage();
 
     /* [1] --- */
@@ -36,23 +47,32 @@ public:
     /* [2] Getters and Setters */
 
     void setSender(EmailAddress* e);
-    void addRecipient(EmailAddress* rcpt);
+    void addRecipient(EmailAddress* rcpt, RecipientType type = To);
+    void addTo(EmailAddress* rcpt);
+    void addCc(EmailAddress* rcpt);
+    void addBcc(EmailAddress* rcpt);
     void setSubject(const QString & subject);
     void addPart(MimePart* part);
+    void setReplyTo(EmailAddress* rto);
+
+    void setInReplyTo(const QString& inReplyTo);
 
     void setHeaderEncoding(MimePart::Encoding);
 
     const EmailAddress & getSender() const;
-    const QList<EmailAddress*> & getRecipients() const;
+    const QList<EmailAddress*> & getRecipients(RecipientType type = To) const;
     const QString & getSubject() const;
     const QList<MimePart*> & getParts() const;
+    const EmailAddress* getReplyTo() const;
 
+    MimePart& getContent();
+    void setContent(MimePart *content);
     /* [2] --- */
 
 
     /* [3] Public methods */
 
-    QString toString();
+    virtual QString toString();
 
     /* [3] --- */
 
@@ -61,9 +81,12 @@ protected:
     /* [4] Protected members */
 
     EmailAddress* sender;
-    QList<EmailAddress*> recipients;
+    EmailAddress* replyTo;
+    QList<EmailAddress*> recipientsTo, recipientsCc, recipientsBcc;
     QString subject;
-    QList<MimePart*> parts;
+    QString mInReplyTo;
+    MimePart *content;
+    bool autoMimeContentCreated;
 
     MimePart::Encoding hEncoding;
 

src/mimemultipart.cpp

@@ -0,0 +1,78 @@
+/*
+  Copyright (c) 2011-2012 - Tőkés Attila
+
+  This file is part of SmtpClient for Qt.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  See the LICENSE file for more details.
+*/
+
+#include "mimemultipart.h"
+#include <QTime>
+#include <QCryptographicHash>
+
+const QString MULTI_PART_NAMES[] = {
+    "multipart/mixed",         //    Mixed
+    "multipart/digest",        //    Digest
+    "multipart/alternative",   //    Alternative
+    "multipart/related",       //    Related
+    "multipart/report",        //    Report
+    "multipart/signed",        //    Signed
+    "multipart/encrypted"      //    Encrypted
+};
+
+MimeMultiPart::MimeMultiPart(MultiPartType type)
+{
+    this->type = type;
+    this->cType = MULTI_PART_NAMES[this->type];
+    this->cEncoding = _8Bit;
+
+    QCryptographicHash md5(QCryptographicHash::Md5);
+    md5.addData(QByteArray().append(qrand()));
+    cBoundary = md5.result().toHex();
+}
+
+MimeMultiPart::~MimeMultiPart() {
+
+}
+
+void MimeMultiPart::addPart(MimePart *part) {
+    parts.append(part);
+}
+
+const QList<MimePart*> & MimeMultiPart::getParts() const {
+    return parts;
+}
+
+void MimeMultiPart::prepare() {
+    QList<MimePart*>::iterator it;
+
+    content = "";
+    for (it = parts.begin(); it != parts.end(); it++) {
+        content += "--" + cBoundary + "\r\n";
+        (*it)->prepare();
+        content += (*it)->toString();
+    };
+
+    content += "--" + cBoundary + "--\r\n";
+
+    MimePart::prepare();
+}
+
+void MimeMultiPart::setMimeType(const MultiPartType type) {
+    this->type = type;
+    this->cType = MULTI_PART_NAMES[type];
+}
+
+MimeMultiPart::MultiPartType MimeMultiPart::getMimeType() const {
+    return type;
+}

src/mimemultipart.h

@@ -0,0 +1,75 @@
+/*
+  Copyright (c) 2011-2012 - Tőkés Attila
+
+  This file is part of SmtpClient for Qt.
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  See the LICENSE file for more details.
+*/
+
+#ifndef MIMEMULTIPART_H
+#define MIMEMULTIPART_H
+
+#include "mimepart.h"
+
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeMultiPart : public MimePart
+{
+    Q_OBJECT
+public:
+
+    /* [0] Enums */
+    enum MultiPartType {
+        Mixed           = 0,            // RFC 2046, section 5.1.3
+        Digest          = 1,            // RFC 2046, section 5.1.5
+        Alternative     = 2,            // RFC 2046, section 5.1.4
+        Related         = 3,            // RFC 2387
+        Report          = 4,            // RFC 6522
+        Signed          = 5,            // RFC 1847, section 2.1
+        Encrypted       = 6             // RFC 1847, section 2.2
+    };
+
+    /* [0] --- */
+
+    /* [1] Constructors and Destructors */
+    MimeMultiPart(const MultiPartType type = Related);
+
+    ~MimeMultiPart();
+
+    /* [1] --- */
+
+    /* [2] Getters and Setters */
+
+    void setMimeType(const MultiPartType type);
+    MultiPartType getMimeType() const;
+
+    const QList<MimePart*> & getParts() const;
+
+    /* [2] --- */
+
+    /* [3] Public methods */
+
+    void addPart(MimePart *part);
+
+    virtual void prepare();
+
+    /* [3] --- */
+
+protected:
+    QList< MimePart* > parts;
+
+    MultiPartType type;
+    
+};
+
+#endif // MIMEMULTIPART_H

src/mimepart.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -23,6 +25,7 @@ MimePart::MimePart()
 {
     cEncoding = _7Bit;
     prepared = false;
+    cBoundary = "";
 }
 
 MimePart::~MimePart()
@@ -47,7 +50,7 @@ void MimePart::setHeader(const QString & header)
 
 void MimePart::addHeaderLine(const QString & line)
 {
-    this->header += line;
+    this->header += line + "\r\n";
 }
 
 const QString& MimePart::getHeader() const
@@ -110,6 +113,11 @@ MimePart::Encoding MimePart::getEncoding() const
     return this->cEncoding;
 }
 
+MimeContentFormatter& MimePart::getContentFormatter()
+{
+    return this->formatter;
+}
+
 /* [2] --- */
 
 
@@ -143,7 +151,10 @@ void MimePart::prepare()
     if (cCharset != "")
         mimeString.append("; charset=").append(cCharset);
 
-    mimeString.append("\n");
+    if (cBoundary != "")
+        mimeString.append("; boundary=").append(cBoundary);
+
+    mimeString.append("\r\n");
     /* ------------ */
 
     /* Content-Transfer-Encoding */
@@ -151,50 +162,51 @@ void MimePart::prepare()
     switch (cEncoding)
     {
     case _7Bit:
-        mimeString.append("7bit\n");
+        mimeString.append("7bit\r\n");
         break;
     case _8Bit:
-        mimeString.append("8bit\n");
+        mimeString.append("8bit\r\n");
         break;
     case Base64:
-        mimeString.append("base64\n");
+        mimeString.append("base64\r\n");
         break;
     case QuotedPrintable:
-        mimeString.append("quoted-printable\n");
+        mimeString.append("quoted-printable\r\n");
         break;
     }
     /* ------------------------ */
 
     /* Content-Id */
     if (cId != NULL)
-        mimeString.append("Content-ID: <").append(cId).append(">\n");
+        mimeString.append("Content-ID: <").append(cId).append(">\r\n");
     /* ---------- */
 
+    /* Addition header lines */
+
+    mimeString.append(header).append("\r\n");
 
     /* ------------------------- */
 
-    mimeString.append(header).append("\n");
-
     /* === End of Header Prepare === */
 
-    /* === Content Encoding === */
+    /* === Content === */
     switch (cEncoding)
     {
     case _7Bit:
-        mimeString.append(QString(content).toAscii());
+        mimeString.append(QString(content).toLatin1());
         break;
     case _8Bit:
         mimeString.append(content);
         break;
     case Base64:
-        mimeString.append(content.toBase64());
+        mimeString.append(formatter.format(content.toBase64()));
         break;
     case QuotedPrintable:
-        mimeString.append(QuotedPrintable::encode(content));
+        mimeString.append(formatter.format(QuotedPrintable::encode(content), true));
         break;
     }
-    mimeString.append("\n");
-    /* === End of Content Encoding === */
+    mimeString.append("\r\n");
+    /* === End of Content === */
 
     prepared = true;
 }

src/mimepart.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -18,8 +20,11 @@
 #define MIMEPART_H
 
 #include <QObject>
+#include "mimecontentformatter.h"
 
-class MimePart : public QObject
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimePart : public QObject
 {
     Q_OBJECT
 public:
@@ -69,12 +74,14 @@ public:
     void setEncoding(Encoding enc);
     Encoding getEncoding() const;
 
+    MimeContentFormatter& getContentFormatter();
+
     /* [2] --- */
 
 
     /* [3] Public methods */
 
-    QString toString();
+    virtual QString toString();
 
     virtual void prepare();
 
@@ -93,11 +100,14 @@ protected:
     QString cName;
     QString cType;
     QString cCharset;
+    QString cBoundary;
     Encoding cEncoding;
 
     QString mimeString;
     bool prepared;
 
+    MimeContentFormatter formatter;
+
     /* [4] --- */
 };
 

src/mimetext.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */

src/mimetext.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -19,7 +21,9 @@
 
 #include "mimepart.h"
 
-class MimeText : public MimePart
+#include "smtpexports.h"
+
+class SMTP_EXPORT MimeText : public MimePart
 {
 public:
 

src/quotedprintable.cpp

@@ -1,22 +1,26 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila (tokes_atti@yahoo.com)
+  Copyright (c) 2011-2012 - Tőkés Attila
 
-  This project 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.
+  This file is part of SmtpClient for Qt.
 
-  This project is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
 
 #include "quotedprintable.h"
 
-QString& QuotedPrintable::encode(const QByteArray &input)
+QString QuotedPrintable::encode(const QByteArray &input)
 {
-    QString *output = new QString();
+    QString output;
 
     char byte;
     const char hex[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
@@ -25,40 +29,41 @@ QString& QuotedPrintable::encode(const QByteArray &input)
     {
         byte = input[i];
 
-        if ((byte == 0x20) || (byte >= 33) && (byte <= 126) && (byte != 61))
+        if ((byte == 0x20) || ((byte >= 33) && (byte <= 126) && (byte != 61)))
         {
-            output->append(byte);
+            output.append(byte);
         }
         else
         {
-            output->append('=');
-            output->append(hex[((byte >> 4) & 0x0F)]);
-            output->append(hex[(byte & 0x0F)]);
+            output.append('=');
+            output.append(hex[((byte >> 4) & 0x0F)]);
+            output.append(hex[(byte & 0x0F)]);
         }
     }
 
-    return *output;
+    return output;
 }
 
 
-QByteArray& QuotedPrintable::decode(const QString &input)
+QByteArray QuotedPrintable::decode(const QString &input)
 {
     //                    0  1  2  3  4  5  6  7  8  9  :  ;  <  =  >  ?  @  A   B   C   D   E   F
     const int hexVal[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 10, 11, 12, 13, 14, 15};
 
-    QByteArray *output = new QByteArray();
+    QByteArray output;
 
     for (int i = 0; i < input.length(); ++i)
     {
-        if (input.at(i).toAscii() == '=')
+        if (input.at(i).toLatin1() == '=')
         {
-            output->append((hexVal[input.at(++i).toAscii() - '0'] << 4) + hexVal[input.at(++i).toAscii() - '0']);
+            output.append((hexVal[input.at(i + 1).toLatin1() - '0'] << 4) + hexVal[input.at(i + 2).toLatin1() - '0']);
+            i += 2;
         }
         else
         {
-            output->append(input.at(i).toAscii());
+            output.append(input.at(i).toLatin1());
         }
     }
 
-    return *output;
+    return output;
 }

src/quotedprintable.h

@@ -1,13 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila (tokes_atti@yahoo.com)
+  Copyright (c) 2011-2012 - Tőkés Attila
 
-  This project 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.
+  This file is part of SmtpClient for Qt.
 
-  This project is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -18,13 +22,15 @@
 #include <QObject>
 #include <QByteArray>
 
-class QuotedPrintable : public QObject
+#include "smtpexports.h"
+
+class SMTP_EXPORT QuotedPrintable : public QObject
 {
     Q_OBJECT
 public:
 
-    static QString& encode(const QByteArray &input);
-    static QByteArray& decode(const QString &input);
+    static QString encode(const QByteArray &input);
+    static QByteArray decode(const QString &input);
 
 private:
     QuotedPrintable();

src/smtpclient.cpp

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -22,20 +24,15 @@
 
 /* [1] Constructors and destructors */
 
-SmtpClient::SmtpClient(const QString & host, int port, ConnectionType ct) :
+SmtpClient::SmtpClient(const QString & host, int port, ConnectionType connectionType) :
+    socket(NULL),
+    name("localhost"),
     authMethod(AuthPlain),
     connectionTimeout(5000),
-    responseTimeout(5000)
+    responseTimeout(5000),
+    sendMessageTimeout(60000)
 {
-    if (ct == TcpConnection)
-        this->useSsl = false;
-    else if (ct == SslConnection)
-        this->useSsl = true;
-
-    if (useSsl == false)
-        socket = new QTcpSocket(this);
-    else
-        socket = new QSslSocket(this);
+    setConnectionType(connectionType);
 
     this->host = host;
     this->port = port;
@@ -48,7 +45,10 @@ SmtpClient::SmtpClient(const QString & host, int port, ConnectionType ct) :
             this, SLOT(socketReadyRead()));
 }
 
-SmtpClient::~SmtpClient() {}
+SmtpClient::~SmtpClient() {
+    if (socket)
+        delete socket;
+}
 
 /* [1] --- */
 
@@ -70,7 +70,7 @@ void SmtpClient::setAuthMethod(AuthMethod method)
     this->authMethod = method;
 }
 
-void SmtpClient::setHost(QString &host)
+void SmtpClient::setHost(const QString &host)
 {
     this->host = host;
 }
@@ -82,15 +82,20 @@ void SmtpClient::setPort(int port)
 
 void SmtpClient::setConnectionType(ConnectionType ct)
 {
-    if (ct == TcpConnection)
-        this->useSsl = false;
-    else if (ct == SslConnection)
-        this->useSsl = true;
+    this->connectionType = ct;
 
-    if (useSsl == false)
+    if (socket)
+        delete socket;
+
+    switch (connectionType)
+    {
+    case TcpConnection:
         socket = new QTcpSocket(this);
-    else
+        break;
+    case SslConnection:
+    case TlsConnection:
         socket = new QSslSocket(this);
+    }
 }
 
 const QString& SmtpClient::getHost() const
@@ -120,10 +125,59 @@ int SmtpClient::getPort() const
 
 SmtpClient::ConnectionType SmtpClient::getConnectionType() const
 {
-    if (useSsl)
-        return SslConnection;
-    else
-        return TcpConnection;
+    return connectionType;
+}
+
+const QString& SmtpClient::getName() const
+{
+    return this->name;
+}
+
+void SmtpClient::setName(const QString &name)
+{
+    this->name = name;
+}
+
+const QString & SmtpClient::getResponseText() const
+{
+    return responseText;
+}
+
+int SmtpClient::getResponseCode() const
+{
+    return responseCode;
+}
+
+QTcpSocket* SmtpClient::getSocket() {
+    return socket;
+}
+
+int SmtpClient::getConnectionTimeout() const
+{
+    return connectionTimeout;
+}
+
+void SmtpClient::setConnectionTimeout(int msec)
+{
+    connectionTimeout = msec;
+}
+
+int SmtpClient::getResponseTimeout() const
+{
+    return responseTimeout;
+}
+
+void SmtpClient::setResponseTimeout(int msec)
+{
+    responseTimeout = msec;
+}
+int SmtpClient::getSendMessageTimeout() const
+{
+  return sendMessageTimeout;
+}
+void SmtpClient::setSendMessageTimeout(int msec)
+{
+  sendMessageTimeout = msec;
 }
 
 /* [2] --- */
@@ -133,10 +187,17 @@ SmtpClient::ConnectionType SmtpClient::getConnectionType() const
 
 bool SmtpClient::connectToHost()
 {
-    if (useSsl)
-        ((QSslSocket*) socket)->connectToHostEncrypted(host, port);
-    else
+    switch (connectionType)
+    {
+    case TlsConnection:
+    case TcpConnection:
         socket->connectToHost(host, port);
+        break;
+    case SslConnection:
+        ((QSslSocket*) socket)->connectToHostEncrypted(host, port);
+        break;
+
+    }
 
     // Tries to connect to server
     if (!socket->waitForConnected(connectionTimeout))
@@ -160,22 +221,59 @@ bool SmtpClient::connectToHost()
 
         // Send a EHLO/HELO message to the server
         // The client's first command must be EHLO/HELO
-        sendMessage("EHLO SmtpClient for Qt/C++");
+        sendMessage("EHLO " + name);
 
         // Wait for the server's response
         waitForResponse();
 
         // The response code needs to be 250.
-        if (responseCode != 250)
-        {
+        if (responseCode != 250) {
             emit smtpError(ServerError);
             return false;
         }
+
+        if (connectionType == TlsConnection) {
+            // send a request to start TLS handshake
+            sendMessage("STARTTLS");
+
+            // Wait for the server's response
+            waitForResponse();
+
+            // The response code needs to be 220.
+            if (responseCode != 220) {
+                emit smtpError(ServerError);
+                return false;
+            };
+
+            ((QSslSocket*) socket)->startClientEncryption();
+
+            if (!((QSslSocket*) socket)->waitForEncrypted(connectionTimeout)) {
+                qDebug() << ((QSslSocket*) socket)->errorString();
+                emit smtpError(ConnectionTimeoutError);
+                return false;
+            }
+
+            // Send ELHO one more time
+            sendMessage("EHLO " + name);
+
+            // Wait for the server's response
+            waitForResponse();
+
+            // The response code needs to be 250.
+            if (responseCode != 250) {
+                emit smtpError(ServerError);
+                return false;
+            }
+        }
     }
     catch (ResponseTimeoutException)
     {
         return false;
     }
+    catch (SendMessageTimeoutException)
+    {
+        return false;
+    }
 
     // If no errors occured the function returns true.
     return true;
@@ -234,12 +332,18 @@ bool SmtpClient::login(const QString &user, const QString &password, AuthMethod
             }
         }
     }
-    catch (ResponseTimeoutException e)
+    catch (ResponseTimeoutException)
     {
         // Responce Timeout exceeded
         emit smtpError(AuthenticationFailedError);
         return false;
     }
+    catch (SendMessageTimeoutException)
+    {
+	// Send Timeout exceeded
+        emit smtpError(AuthenticationFailedError);
+        return false;
+    }
 
     return true;
 }
@@ -249,16 +353,40 @@ bool SmtpClient::sendMail(MimeMessage& email)
     try
     {
         // Send the MAIL command with the sender
-        sendMessage("MAIL FROM: <" + email.getSender().getAddress() + ">");
+        sendMessage("MAIL FROM:<" + email.getSender().getAddress() + ">");
 
         waitForResponse();
 
         if (responseCode != 250) return false;
 
         // Send RCPT command for each recipient
-        for (int i = 0; i < email.getRecipients().size(); ++i)
+        QList<EmailAddress*>::const_iterator it, itEnd;
+        // To (primary recipients)
+        for (it = email.getRecipients().begin(), itEnd = email.getRecipients().end();
+             it != itEnd; ++it)
         {
-            sendMessage("RCPT TO: <" + email.getRecipients().at(i)->getAddress() + ">");
+
+            sendMessage("RCPT TO:<" + (*it)->getAddress() + ">");
+            waitForResponse();
+
+            if (responseCode != 250) return false;
+        }
+
+        // Cc (carbon copy)
+        for (it = email.getRecipients(MimeMessage::Cc).begin(), itEnd = email.getRecipients(MimeMessage::Cc).end();
+             it != itEnd; ++it)
+        {
+            sendMessage("RCPT TO:<" + (*it)->getAddress() + ">");
+            waitForResponse();
+
+            if (responseCode != 250) return false;
+        }
+
+        // Bcc (blind carbon copy)
+        for (it = email.getRecipients(MimeMessage::Bcc).begin(), itEnd = email.getRecipients(MimeMessage::Bcc).end();
+             it != itEnd; ++it)
+        {
+            sendMessage("RCPT TO:<" + (*it)->getAddress() + ">");
             waitForResponse();
 
             if (responseCode != 250) return false;
@@ -272,7 +400,7 @@ bool SmtpClient::sendMail(MimeMessage& email)
 
         sendMessage(email.toString());
 
-        // Send \n.\n to end the mail data
+        // Send \r\n.\r\n to end the mail data
         sendMessage(".");
 
         waitForResponse();
@@ -283,13 +411,26 @@ bool SmtpClient::sendMail(MimeMessage& email)
     {
         return false;
     }
+    catch (SendMessageTimeoutException)
+    {
+        return false;
+    }
 
     return true;
 }
 
 void SmtpClient::quit()
 {
-    sendMessage("QUIT");
+    try 
+    {
+        sendMessage("QUIT");
+    }
+    catch(SmtpClient::SendMessageTimeoutException) 
+    {
+	//Manually close the connection to the smtp server if message "QUIT" wasn't received by the smtp server
+        if(socket->state() == QAbstractSocket::ConnectedState || socket->state() == QAbstractSocket::ConnectingState || socket->state() == QAbstractSocket::HostLookupState)
+            socket->disconnectFromHost();
+    }
 }
 
 /* [3] --- */
@@ -297,30 +438,41 @@ void SmtpClient::quit()
 
 /* [4] Protected methods */
 
-void SmtpClient::waitForResponse() throw (ResponseTimeoutException)
+void SmtpClient::waitForResponse()
 {
-    if (!socket->waitForReadyRead(responseTimeout))
-    {
-        emit smtpError(ResponseTimeoutError);
-        throw ResponseTimeoutException();
-    }
+    do {
+        if (!socket->waitForReadyRead(responseTimeout))
+        {
+            emit smtpError(ResponseTimeoutError);
+            throw ResponseTimeoutException();
+        }
 
-    // Save the server's response
-    responseText = socket->readAll();
+        while (socket->canReadLine()) {
+            // Save the server's response
+            responseText = socket->readLine();
 
-    // Extract the respose code from the server's responce (first 3 digits)
-    responseCode = responseText.left(3).toInt();
+            // Extract the respose code from the server's responce (first 3 digits)
+            responseCode = responseText.left(3).toInt();
 
-    if (responseCode / 100 == 4)
-        emit smtpError(ServerError);
+            if (responseCode / 100 == 4)
+                emit smtpError(ServerError);
 
-    if (responseCode / 100 == 5)
-        emit smtpError(ClientError);
+            if (responseCode / 100 == 5)
+                emit smtpError(ClientError);
+
+            if (responseText[3] == ' ') { return; }
+        }
+    } while (true);
 }
 
 void SmtpClient::sendMessage(const QString &text)
 {
     socket->write(text.toUtf8() + "\r\n");
+    if (! socket->waitForBytesWritten(sendMessageTimeout))
+    {
+      emit smtpError(SendDataTimeoutError);
+      throw SendMessageTimeoutException();
+    }
 }
 
 /* [4] --- */
@@ -328,11 +480,11 @@ void SmtpClient::sendMessage(const QString &text)
 
 /* [5] Slots for the socket's signals */
 
-void SmtpClient::socketStateChanged(QAbstractSocket::SocketState state)
+void SmtpClient::socketStateChanged(QAbstractSocket::SocketState /*state*/)
 {
 }
 
-void SmtpClient::socketError(QAbstractSocket::SocketError socketError)
+void SmtpClient::socketError(QAbstractSocket::SocketError /*socketError*/)
 {
 }
 

src/smtpclient.h

@@ -1,15 +1,17 @@
 /*
-  Copyright (c) 2011 - Tőkés Attila
+  Copyright (c) 2011-2012 - 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.
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 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.
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
 
   See the LICENSE file for more details.
 */
@@ -21,9 +23,9 @@
 #include <QtNetwork/QSslSocket>
 
 #include "mimemessage.h"
+#include "smtpexports.h"
 
-
-class SmtpClient : public QObject
+class SMTP_EXPORT SmtpClient : public QObject
 {
     Q_OBJECT
 public:
@@ -40,6 +42,7 @@ public:
     {
         ConnectionTimeoutError,
         ResponseTimeoutError,
+        SendDataTimeoutError,
         AuthenticationFailedError,
         ServerError,    // 4xx smtp error
         ClientError     // 5xx smtp error
@@ -48,7 +51,8 @@ public:
     enum ConnectionType
     {
         TcpConnection,
-        SslConnection
+        SslConnection,
+        TlsConnection       // STARTTLS
     };
 
     /* [0] --- */
@@ -56,7 +60,7 @@ public:
 
     /* [1] Constructors and Destructors */
 
-    SmtpClient(const QString & host = "locahost", int port = 25, ConnectionType ct = TcpConnection);
+    SmtpClient(const QString & host = "localhost", int port = 25, ConnectionType ct = TcpConnection);
 
     ~SmtpClient();
 
@@ -66,16 +70,19 @@ public:
     /* [2] Getters and Setters */
 
     const QString& getHost() const;
-    void setHost(QString &host);
+    void setHost(const QString &host);
 
     int getPort() const;
     void setPort(int port);
 
+    const QString& getName() const;
+    void setName(const QString &name);
+
     ConnectionType getConnectionType() const;
     void setConnectionType(ConnectionType ct);
 
     const QString & getUser() const;
-    void setUser(const QString &host);
+    void setUser(const QString &user);
 
     const QString & getPassword() const;
     void setPassword(const QString &password);
@@ -83,6 +90,21 @@ public:
     SmtpClient::AuthMethod getAuthMethod() const;
     void setAuthMethod(AuthMethod method);
 
+    const QString & getResponseText() const;
+    int getResponseCode() const;
+
+    int getConnectionTimeout() const;
+    void setConnectionTimeout(int msec);
+
+    int getResponseTimeout() const;
+    void setResponseTimeout(int msec);
+    
+    int getSendMessageTimeout() const;
+    void setSendMessageTimeout(int msec);
+
+    QTcpSocket* getSocket();
+
+
     /* [2] --- */
 
 
@@ -97,6 +119,7 @@ public:
 
     void quit();
 
+
     /* [3] --- */
 
 protected:
@@ -107,7 +130,8 @@ protected:
 
     QString host;
     int port;
-    bool useSsl;
+    ConnectionType connectionType;
+    QString name;
 
     QString user;
     QString password;
@@ -115,18 +139,22 @@ protected:
 
     int connectionTimeout;
     int responseTimeout;
+    int sendMessageTimeout;
+    
     
     QString responseText;
     int responseCode;
 
+
     class ResponseTimeoutException {};
+    class SendMessageTimeoutException {};
 
     /* [4] --- */
 
 
     /* [5] Protected methods */
 
-    void waitForResponse() throw (ResponseTimeoutException);
+    void waitForResponse();
 
     void sendMessage(const QString &text);
 
@@ -147,7 +175,7 @@ signals:
 
     /* [7] Signals */
 
-    void smtpError(SmtpError e);
+    void smtpError(SmtpClient::SmtpError e);
 
     /* [7] --- */
 

src/smtpexports.h

@@ -0,0 +1,12 @@
+#ifndef SMTPEXPORTS_H
+#define SMTPEXPORTS_H
+
+#ifdef SMTP_BUILD
+#define SMTP_EXPORT Q_DECL_EXPORT
+#elseif SMTP_USE
+#define SMTP_EXPORT Q_DECL_IMPORT
+#else
+#define SMTP_EXPORT
+#endif
+
+#endif // SMTPEXPORTS_H