From c2a734791a07c78ee4d2583989141f11c5a8b83c Mon Sep 17 00:00:00 2001
From: Cedric HT <cedric_hothanh@bitbucket.org>
Date: Wed, 13 Jan 2016 15:31:25 +0100
Subject: [PATCH] Added Reply-To support

---
 src/mimemessage.cpp | 37 ++++++++++++++++++++++++++++++++++---
 src/mimemessage.h   |  5 ++++-
 2 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/src/mimemessage.cpp b/src/mimemessage.cpp
index 0c4ebc2..cb2050e 100644
--- a/src/mimemessage.cpp
+++ b/src/mimemessage.cpp
@@ -24,11 +24,12 @@
 
 /* [1] Constructors and Destructors */
 MimeMessage::MimeMessage(bool createAutoMimeContent) :
+    replyTo(Q_NULLPTR),
     hEncoding(MimePart::_8Bit)
 {
     if (createAutoMimeContent)
         this->content = new MimeMultiPart();
-    
+
     autoMimeContentCreated = createAutoMimeContent;
 }
 
@@ -58,6 +59,10 @@ void MimeMessage::setContent(MimePart *content) {
     this->content = content;
 }
 
+void MimeMessage::setReplyTo(EmailAddress* rto) {
+    replyTo = rto;
+}
+
 void MimeMessage::setSender(EmailAddress* e)
 {
     this->sender = e;
@@ -127,6 +132,10 @@ const QList<EmailAddress*> & MimeMessage::getRecipients(RecipientType type) cons
     }
 }
 
+const EmailAddress* MimeMessage::getReplyTo() const {
+    return replyTo;
+}
+
 const QString & MimeMessage::getSubject() const
 {
     return subject;
@@ -175,7 +184,7 @@ QString MimeMessage::toString()
     /* ---------------------------------- */
 
 
-    /* ------- Recipients / To ---------- */    
+    /* ------- Recipients / To ---------- */
     mime += "To:";
     QList<EmailAddress*>::iterator it;  int i;
     for (i = 0, it = recipientsTo.begin(); it != recipientsTo.end(); ++it, ++i)
@@ -245,9 +254,31 @@ QString MimeMessage::toString()
     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()).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";
+    }
+
     /* ---------------------------------- */
 
-    mime += "\r\n";
     mime += "MIME-Version: 1.0\r\n";
 
     mime += content->toString();
diff --git a/src/mimemessage.h b/src/mimemessage.h
index 18b4ec3..1a12cd3 100644
--- a/src/mimemessage.h
+++ b/src/mimemessage.h
@@ -53,6 +53,7 @@ public:
     void addBcc(EmailAddress* rcpt);
     void setSubject(const QString & subject);
     void addPart(MimePart* part);
+    void setReplyTo(EmailAddress* rto);
 
     void setHeaderEncoding(MimePart::Encoding);
 
@@ -60,6 +61,7 @@ public:
     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);
@@ -77,11 +79,12 @@ protected:
     /* [4] Protected members */
 
     EmailAddress* sender;
+    EmailAddress* replyTo;
     QList<EmailAddress*> recipientsTo, recipientsCc, recipientsBcc;
     QString subject;
     MimePart *content;
     bool autoMimeContentCreated;
-    
+
     MimePart::Encoding hEncoding;
 
     /* [4] --- */