4 files changed, 129 insertions, 2 deletions
diff --git a/Swiften/Elements/DiscoInfo.cpp b/Swiften/Elements/DiscoInfo.cpp
index 11f0623..701ed40 100644
--- a/Swiften/Elements/DiscoInfo.cpp
+++ b/Swiften/Elements/DiscoInfo.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2015 Isode Limited.
+ * Copyright (c) 2010-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -26,6 +26,7 @@ const std::string DiscoInfo::MessageDeliveryReceiptsFeature = std::string("urn:x
 const std::string DiscoInfo::WhiteboardFeature = std::string("http://swift.im/whiteboard");
 const std::string DiscoInfo::BlockingCommandFeature = std::string("urn:xmpp:blocking");
 const std::string DiscoInfo::MessageCarbonsFeature = std::string("urn:xmpp:carbons:2");
+const std::string DiscoInfo::ReferencesFeature = std::string("urn:xmpp:references:0");
 
 bool DiscoInfo::Identity::operator<(const Identity& other) const {
     if (category_ == other.category_) {
diff --git a/Swiften/Elements/DiscoInfo.h b/Swiften/Elements/DiscoInfo.h
index c8009ee..713eaba 100644
--- a/Swiften/Elements/DiscoInfo.h
+++ b/Swiften/Elements/DiscoInfo.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2016 Isode Limited.
+ * Copyright (c) 2010-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -37,6 +37,7 @@ namespace Swift {
             static const std::string WhiteboardFeature;
             static const std::string BlockingCommandFeature;
             static const std::string MessageCarbonsFeature;
+            static const std::string ReferencesFeature;
 
             class Identity {
                 public:
diff --git a/Swiften/Elements/ReferencePayload.cpp b/Swiften/Elements/ReferencePayload.cpp
new file mode 100644
index 0000000..288f28f
--- /dev/null
+++ b/Swiften/Elements/ReferencePayload.cpp
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2018 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#include <Swiften/Elements/ReferencePayload.h>
+
+namespace Swift {
+
+ReferencePayload::ReferencePayload()
+    : type_(Type::Data) {
+}
+
+const ReferencePayload::Type& ReferencePayload::getType() const {
+    return type_;
+}
+
+void ReferencePayload::setType(const ReferencePayload::Type& type) {
+    type_ = type;
+}
+
+const boost::optional<std::string>& ReferencePayload::getUri() const {
+    return uri_;
+}
+
+void ReferencePayload::setUri(const boost::optional<std::string>& uri) {
+    uri_ = uri;
+}
+
+const boost::optional<std::string>& ReferencePayload::getBegin() const {
+    return begin_;
+}
+
+void ReferencePayload::setBegin(const boost::optional<std::string>& begin) {
+    begin_ = begin;
+}
+
+const boost::optional<std::string>& ReferencePayload::getEnd() const {
+    return end_;
+}
+
+void ReferencePayload::setEnd(const boost::optional<std::string>& end) {
+    end_ = end;
+}
+
+const boost::optional<std::string>& ReferencePayload::getAnchor() const {
+    return anchor_;
+}
+
+void ReferencePayload::setAnchor(const boost::optional<std::string>& anchor) {
+    anchor_ = anchor;
+}
+
+const std::vector<std::shared_ptr<Payload>>& ReferencePayload::getPayloads() const {
+    return payloads_;
+}
+
+void ReferencePayload::addPayload(const std::shared_ptr<Payload>& payload) {
+    payloads_.push_back(payload);
+}
+
+}
diff --git a/Swiften/Elements/ReferencePayload.h b/Swiften/Elements/ReferencePayload.h
new file mode 100644
index 0000000..b9a394e
--- /dev/null
+++ b/Swiften/Elements/ReferencePayload.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include <boost/optional.hpp>
+
+#include <Swiften/Base/API.h>
+#include <Swiften/Elements/Payload.h>
+
+namespace Swift {
+    /**
+     * reference from XEP-0372
+     */
+    class SWIFTEN_API ReferencePayload : public Payload {
+
+    public:
+
+        typedef std::shared_ptr<ReferencePayload> ref;
+
+        enum class Type {
+            Data,
+            Mention,
+            PubSub,
+            Unknown
+        };
+
+        ReferencePayload();
+
+        const Type& getType() const;
+        const boost::optional<std::string>& getUri() const;
+        const boost::optional<std::string>& getBegin() const;
+        const boost::optional<std::string>& getEnd() const;
+        const boost::optional<std::string>& getAnchor() const;
+
+        const std::vector<std::shared_ptr<Payload>>& getPayloads() const;
+
+        void setType(const Type& type);
+        void setUri(const boost::optional<std::string>& uri);
+        void setBegin(const boost::optional<std::string>& begin);
+        void setEnd(const boost::optional<std::string>& end);
+        void setAnchor(const boost::optional<std::string>& anchor);
+
+        void addPayload(const std::shared_ptr<Payload>& payload);
+
+    private:
+
+        Type type_;
+        boost::optional<std::string> uri_;
+        boost::optional<std::string> begin_;
+        boost::optional<std::string> end_;
+        boost::optional<std::string> anchor_;
+
+        std::vector<std::shared_ptr<Payload>> payloads_;
+    };
+}