From 1ae7d67ae0e0638d2c12294620d3a4b831c5bc83 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Tue, 18 Jun 2013 15:04:12 +0200
Subject: SMTPUTF8: generate Internationalized Email only if supported by SMTP
 server.

---
 src/net/smtp/SMTPTransport.cpp | 28 ++++++++++++++++++++++++++++
 src/net/transport.cpp          |  8 ++++++++
 2 files changed, 36 insertions(+)

(limited to 'src')

diff --git a/src/net/smtp/SMTPTransport.cpp b/src/net/smtp/SMTPTransport.cpp
index cc3fc6ef..65c999bf 100644
--- a/src/net/smtp/SMTPTransport.cpp
+++ b/src/net/smtp/SMTPTransport.cpp
@@ -35,11 +35,14 @@
 #include "vmime/exception.hpp"
 #include "vmime/platform.hpp"
 #include "vmime/mailboxList.hpp"
+#include "vmime/message.hpp"
 
 #include "vmime/utility/filteredStream.hpp"
 #include "vmime/utility/stringUtils.hpp"
 #include "vmime/utility/outputStreamSocketAdapter.hpp"
 #include "vmime/utility/streamUtils.hpp"
+#include "vmime/utility/outputStreamAdapter.hpp"
+#include "vmime/utility/inputStreamStringAdapter.hpp"
 
 #include "vmime/net/defaultConnectionInfos.hpp"
 
@@ -673,6 +676,31 @@ void SMTPTransport::send
 }
 
 
+void SMTPTransport::send
+	(ref <vmime::message> msg, const mailbox& expeditor, const mailboxList& recipients,
+	 utility::progressListener* progress, const mailbox& sender)
+{
+	// Generate the message with Internationalized Email support,
+	// if this is supported by the SMTP server
+	const bool hasSMTPUTF8 =
+		m_extensions.find("SMTPUTF8") != m_extensions.end();
+
+	std::ostringstream oss;
+	utility::outputStreamAdapter ossAdapter(oss);
+
+	generationContext ctx(generationContext::getDefaultContext());
+	ctx.setInternationalizedEmailSupport(hasSMTPUTF8);
+
+	msg->generate(ctx, ossAdapter);
+
+	const string& str(oss.str());
+
+	utility::inputStreamStringAdapter isAdapter(str);
+
+	send(expeditor, recipients, isAdapter, str.length(), progress, sender);
+}
+
+
 void SMTPTransport::sendRequest(ref <SMTPCommand> cmd)
 {
 	cmd->writeToSocket(m_socket);
diff --git a/src/net/transport.cpp b/src/net/transport.cpp
index 923441b7..88ea6773 100644
--- a/src/net/transport.cpp
+++ b/src/net/transport.cpp
@@ -215,6 +215,14 @@ void transport::send(ref <vmime::message> msg, utility::progressListener* progre
 		vmime::ref <vmime::header> hdr;
 	} headerExchanger(msg, hdr);
 
+	send(msg, expeditor, recipients, progress, sender);
+}
+
+
+void transport::send
+	(ref <vmime::message> msg, const mailbox& expeditor, const mailboxList& recipients,
+	 utility::progressListener* progress, const mailbox& sender)
+{
 	// Generate the message, "stream" it and delegate the sending
 	// to the generic send() function.
 	std::ostringstream oss;
-- 
cgit