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-rw-r--r--src/smtp/mimemessage.cpp308
1 files changed, 308 insertions, 0 deletions
diff --git a/src/smtp/mimemessage.cpp b/src/smtp/mimemessage.cpp
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+++ b/src/smtp/mimemessage.cpp
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+/*
+ 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 "smtp/mimemessage.h"
+#include "smtp/quotedprintable.h"
+
+#include <QDateTime>
+#include <QLocale>
+#include <typeinfo>
+
+/* [1] Constructors and Destructors */
+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, RecipientType type) {
+ 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) {
+ this->subject = subject;
+}
+
+void MimeMessage::addPart(MimePart *part) {
+ if (typeid(*content) == typeid(MimeMultiPart)) {
+ ((MimeMultiPart *)content)->addPart(part);
+ };
+}
+
+void MimeMessage::setInReplyTo(const QString &inReplyTo) {
+ mInReplyTo = inReplyTo;
+}
+
+void MimeMessage::setHeaderEncoding(MimePart::Encoding hEnc) {
+ this->hEncoding = hEnc;
+}
+
+const EmailAddress &MimeMessage::getSender() const { return *sender; }
+
+const QList<EmailAddress *> &
+MimeMessage::getRecipients(RecipientType type) const {
+ 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 { return subject; }
+
+const QList<MimePart *> &MimeMessage::getParts() const {
+ if (typeid(*content) == typeid(MimeMultiPart)) {
+ return ((MimeMultiPart *)content)->getParts();
+ } else {
+ QList<MimePart *> *res = new QList<MimePart *>();
+ res->append(content);
+ return *res;
+ }
+}
+
+/* [2] --- */
+
+/* [3] Public Methods */
+
+QString MimeMessage::toString() {
+ QString mime;
+
+ /* =========== MIME HEADER ============ */
+
+ /* ---------- Sender / From ----------- */
+ mime = "From:";
+ if (sender->getName() != "") {
+ switch (hEncoding) {
+ case MimePart::Base64:
+ mime += " =?utf-8?B?" +
+ QByteArray().append(sender->getName().toUtf8()).toBase64() + "?=";
+ break;
+ case MimePart::QuotedPrintable:
+ mime += " =?utf-8?Q?" +
+ QuotedPrintable::encode(
+ QByteArray().append(sender->getName().toUtf8()))
+ .replace(' ', "_")
+ .replace(':', "=3A") +
+ "?=";
+ break;
+ default:
+ mime += " " + sender->getName();
+ }
+ }
+ mime += " <" + sender->getAddress() + ">\r\n";
+ /* ---------------------------------- */
+
+ /* ------- Recipients / To ---------- */
+ mime += "To:";
+ QList<EmailAddress *>::iterator it;
+ int i;
+ for (i = 0, it = recipientsTo.begin(); it != recipientsTo.end(); ++it, ++i) {
+ if (i != 0) {
+ mime += ",";
+ }
+
+ if ((*it)->getName() != "") {
+ switch (hEncoding) {
+ case MimePart::Base64:
+ mime += " =?utf-8?B?" +
+ QByteArray().append((*it)->getName().toUtf8()).toBase64() +
+ "?=";
+ break;
+ case MimePart::QuotedPrintable:
+ mime += " =?utf-8?Q?" +
+ QuotedPrintable::encode(
+ QByteArray().append((*it)->getName().toUtf8()))
+ .replace(' ', "_")
+ .replace(':', "=3A") +
+ "?=";
+ break;
+ default:
+ mime += " " + (*it)->getName();
+ }
+ }
+ 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().toUtf8()).toBase64() +
+ "?=";
+ break;
+ case MimePart::QuotedPrintable:
+ mime += " =?utf-8?Q?" +
+ QuotedPrintable::encode(
+ QByteArray().append((*it)->getName().toUtf8()))
+ .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:
+ mime += "=?utf-8?B?" + QByteArray().append(subject.toUtf8()).toBase64() + "?=";
+ break;
+ case MimePart::QuotedPrintable:
+ mime += "=?utf-8?Q?" +
+ QuotedPrintable::encode(QByteArray().append(subject.toUtf8()))
+ .replace(' ', "_")
+ .replace(':', "=3A") +
+ "?=";
+ break;
+ default:
+ mime += subject;
+ }
+ mime += "\r\n";
+ /* ---------------------------------- */
+
+ /* ---------- Reply-To -------------- */
+ if (replyTo) {
+ mime += "Reply-To: ";
+ if (replyTo->getName() != "") {
+ switch (hEncoding) {
+ case MimePart::Base64:
+ mime += " =?utf-8?B?" +
+ QByteArray().append(replyTo->getName().toUtf8()).toBase64() + "?=";
+ break;
+ case MimePart::QuotedPrintable:
+ mime += " =?utf-8?Q?" +
+ QuotedPrintable::encode(QByteArray().append(replyTo->getName().toUtf8()))
+ .replace(' ', "_")
+ .replace(':', "=3A") +
+ "?=";
+ break;
+ default:
+ mime += " " + replyTo->getName();
+ }
+ }
+ mime += " <" + replyTo->getAddress() + ">\r\n";
+ }
+
+ /* ---------------------------------- */
+
+ mime += "MIME-Version: 1.0\r\n";
+ if (!mInReplyTo.isEmpty()) {
+ mime += "In-Reply-To: <" + mInReplyTo + ">\r\n";
+ mime += "References: <" + mInReplyTo + ">\r\n";
+ }
+
+ 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;
+}
+
+/* [3] --- */
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