qt_demoe/tool/3rd_smtpclient/mimemessage.cpp

224 lines
5.0 KiB
C++
Raw Normal View History

2021-05-30 07:59:42 +00:00
#include "mimemessage.h"
#include <QDateTime>
#include "quotedprintable.h"
#include <typeinfo>
MimeMessage::MimeMessage(bool createAutoMimeContent) :
hEncoding(MimePart::_8Bit)
{
if (createAutoMimeContent) {
this->content = new MimeMultiPart();
}
}
MimeMessage::~MimeMessage()
{
}
MimePart &MimeMessage::getContent()
{
return *content;
}
void MimeMessage::setContent(MimePart *content)
{
this->content = content;
}
void MimeMessage::setSender(EmailAddress *e)
{
this->sender = e;
}
void MimeMessage::addRecipient(EmailAddress *rcpt, RecipientType type)
{
switch (type) {
case To:
recipientsTo << rcpt;
break;
case Cc:
recipientsCc << rcpt;
break;
case Bcc:
recipientsBcc << rcpt;
break;
}
}
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::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 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;
}
}
QString MimeMessage::toString()
{
QString mime;
mime = "From:";
QByteArray name = sender->getName().toUtf8();
if (name != "") {
switch (hEncoding) {
case MimePart::Base64:
mime += " =?utf-8?B?" + QByteArray().append(name).toBase64() + "?=";
break;
case MimePart::QuotedPrintable:
mime += " =?utf-8?Q?" + QuotedPrintable::encode(QByteArray().append(name)).replace(' ', "_").replace(':', "=3A") + "?=";
break;
default:
mime += " " + name;
}
}
mime += " <" + sender->getAddress() + ">\r\n";
mime += "To:";
QList<EmailAddress *>::iterator it;
int i;
for (i = 0, it = recipientsTo.begin(); it != recipientsTo.end(); ++it, ++i) {
if (i != 0) {
mime += ",";
}
QByteArray name = (*it)->getName().toUtf8();
if (name != "") {
switch (hEncoding) {
case MimePart::Base64:
mime += " =?utf-8?B?" + QByteArray().append(name).toBase64() + "?=";
break;
case MimePart::QuotedPrintable:
mime += " =?utf-8?Q?" + QuotedPrintable::encode(QByteArray().append(name)).replace(' ', "_").replace(':', "=3A") + "?=";
break;
default:
mime += " " + name;
}
}
mime += " <" + (*it)->getAddress() + ">";
}
mime += "\r\n";
if (recipientsCc.size() != 0) {
mime += "Cc:";
}
for (i = 0, it = recipientsCc.begin(); it != recipientsCc.end(); ++it, ++i) {
if (i != 0) {
mime += ",";
}
QByteArray name = (*it)->getName().toUtf8();
if (name != "") {
switch (hEncoding) {
case MimePart::Base64:
mime += " =?utf-8?B?" + QByteArray().append(name).toBase64() + "?=";
break;
case MimePart::QuotedPrintable:
mime += " =?utf-8?Q?" + QuotedPrintable::encode(QByteArray().append(name)).replace(' ', "_").replace(':', "=3A") + "?=";
break;
default:
mime += " " + name;
}
}
mime += " <" + (*it)->getAddress() + ">";
}
if (recipientsCc.size() != 0) {
mime += "\r\n";
}
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";
mime += "MIME-Version: 1.0\r\n";
mime += content->toString();
return mime;
}