14 files changed, 51 insertions, 30 deletions
diff --git a/Swiften/Serializer/GenericStanzaSerializer.h b/Swiften/Serializer/GenericStanzaSerializer.h
index a85d3ba..e8f3787 100644
--- a/Swiften/Serializer/GenericStanzaSerializer.h
+++ b/Swiften/Serializer/GenericStanzaSerializer.h
@@ -12,7 +12,7 @@ namespace Swift {
 	template<typename STANZA_TYPE>
 	class GenericStanzaSerializer : public StanzaSerializer {
 		public:
-			GenericStanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers) : StanzaSerializer(tag, payloadSerializers) {}
+			GenericStanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS = boost::optional<std::string>()) : StanzaSerializer(tag, payloadSerializers, explicitNS) {}
 
 			virtual bool canSerialize(boost::shared_ptr<ToplevelElement> element) const {
 				return dynamic_cast<STANZA_TYPE*>(element.get()) != 0;
diff --git a/Swiften/Serializer/IQSerializer.h b/Swiften/Serializer/IQSerializer.h
index 76a9cb7..7ebafa0 100644
--- a/Swiften/Serializer/IQSerializer.h
+++ b/Swiften/Serializer/IQSerializer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
@@ -10,11 +10,14 @@
 #include <Swiften/Elements/IQ.h>
 #include <Swiften/Serializer/XML/XMLElement.h>
 
+#include <boost/optional.hpp>
+
 namespace Swift {
 	class IQSerializer : public GenericStanzaSerializer<IQ> {
 		public:
-			IQSerializer(PayloadSerializerCollection* payloadSerializers) : 
-					GenericStanzaSerializer<IQ>("iq", payloadSerializers) {}
+			IQSerializer(PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS = boost::optional<std::string>()) :
+					GenericStanzaSerializer<IQ>("iq", payloadSerializers, explicitNS) {
+			}
 
 		private:
 			virtual void setStanzaSpecificAttributesGeneric(
diff --git a/Swiften/Serializer/MessageSerializer.cpp b/Swiften/Serializer/MessageSerializer.cpp
index c221680..f944f9b 100644
--- a/Swiften/Serializer/MessageSerializer.cpp
+++ b/Swiften/Serializer/MessageSerializer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
@@ -9,8 +9,8 @@
 
 namespace Swift {
 
-MessageSerializer::MessageSerializer(PayloadSerializerCollection* payloadSerializers) : 
-		GenericStanzaSerializer<Message>("message", payloadSerializers) {
+MessageSerializer::MessageSerializer(PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS) :
+		GenericStanzaSerializer<Message>("message", payloadSerializers, explicitNS) {
 }
 
 void MessageSerializer::setStanzaSpecificAttributesGeneric(
diff --git a/Swiften/Serializer/MessageSerializer.h b/Swiften/Serializer/MessageSerializer.h
index 8e9e941..dd8ca21 100644
--- a/Swiften/Serializer/MessageSerializer.h
+++ b/Swiften/Serializer/MessageSerializer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
@@ -9,12 +9,14 @@
 #include <Swiften/Serializer/GenericStanzaSerializer.h>
 #include <Swiften/Elements/Message.h>
 
+#include <boost/optional.hpp>
+
 namespace Swift {
 	class XMLElement;
 
 	class MessageSerializer : public GenericStanzaSerializer<Message> {
 		public:
-			MessageSerializer(PayloadSerializerCollection* payloadSerializers);
+			MessageSerializer(PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explitNS = boost::optional<std::string>());
 
 		private:
 			void setStanzaSpecificAttributesGeneric(
diff --git a/Swiften/Serializer/PresenceSerializer.cpp b/Swiften/Serializer/PresenceSerializer.cpp
index 20eda4b..a192bb5 100644
--- a/Swiften/Serializer/PresenceSerializer.cpp
+++ b/Swiften/Serializer/PresenceSerializer.cpp
@@ -1,18 +1,19 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
 #include <Swiften/Serializer/PresenceSerializer.h>
 #include <Swiften/Serializer/XML/XMLElement.h>
-
+#include <Swiften/Base/Log.h>
 #include <boost/shared_ptr.hpp>
 
 namespace Swift {
 
-PresenceSerializer::PresenceSerializer(PayloadSerializerCollection* payloadSerializers) : 
-		GenericStanzaSerializer<Presence>("presence", payloadSerializers) {
+PresenceSerializer::PresenceSerializer(PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS) :
+		GenericStanzaSerializer<Presence>("presence", payloadSerializers, explicitNS) {
+
 }
 
 void PresenceSerializer::setStanzaSpecificAttributesGeneric(
diff --git a/Swiften/Serializer/PresenceSerializer.h b/Swiften/Serializer/PresenceSerializer.h
index e5d9f30..b3ed721 100644
--- a/Swiften/Serializer/PresenceSerializer.h
+++ b/Swiften/Serializer/PresenceSerializer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
@@ -9,10 +9,13 @@
 #include <Swiften/Serializer/GenericStanzaSerializer.h>
 #include <Swiften/Elements/Presence.h>
 
+#include <boost/optional.hpp>
+
 namespace Swift {
 	class PresenceSerializer : public GenericStanzaSerializer<Presence> {
 		public:
-			PresenceSerializer(PayloadSerializerCollection* payloadSerializers);
+			PresenceSerializer(PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS = boost::optional<std::string>());
+			~PresenceSerializer() {}
 
 		private:
 			virtual void setStanzaSpecificAttributesGeneric(
diff --git a/Swiften/Serializer/StanzaSerializer.cpp b/Swiften/Serializer/StanzaSerializer.cpp
index 358e4b8..d097bbf 100644
--- a/Swiften/Serializer/StanzaSerializer.cpp
+++ b/Swiften/Serializer/StanzaSerializer.cpp
@@ -19,17 +19,22 @@
 
 namespace Swift {
 
-StanzaSerializer::StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers) : tag_(tag), payloadSerializers_(payloadSerializers) {
+StanzaSerializer::StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS) : tag_(tag), payloadSerializers_(payloadSerializers), explicitDefaultNS_(explicitNS) {
 }
 
 SafeByteArray StanzaSerializer::serialize(boost::shared_ptr<ToplevelElement> element) const {
-	return serialize(element, "");
+	if (explicitDefaultNS_) {
+		return serialize(element, explicitDefaultNS_.get());
+	}
+	else {
+		return serialize(element, "");
+	}
 }
 
 SafeByteArray StanzaSerializer::serialize(boost::shared_ptr<ToplevelElement> element, const std::string& xmlns) const {
 	boost::shared_ptr<Stanza> stanza(boost::dynamic_pointer_cast<Stanza>(element));
 
-	XMLElement stanzaElement(tag_, xmlns);
+	XMLElement stanzaElement(tag_, explicitDefaultNS_ ? explicitDefaultNS_.get() : xmlns);
 	if (stanza->getFrom().isValid()) {
 		stanzaElement.setAttribute("from", stanza->getFrom());
 	}
diff --git a/Swiften/Serializer/StanzaSerializer.h b/Swiften/Serializer/StanzaSerializer.h
index 6b46670..766b58c 100644
--- a/Swiften/Serializer/StanzaSerializer.h
+++ b/Swiften/Serializer/StanzaSerializer.h
@@ -8,7 +8,9 @@
 
 #include <Swiften/Elements/Stanza.h>
 #include <Swiften/Serializer/ElementSerializer.h>
+
 #include <string>
+#include <boost/optional.hpp>
 
 namespace Swift {
 	class PayloadSerializerCollection;
@@ -16,7 +18,7 @@ namespace Swift {
 
 	class StanzaSerializer : public ElementSerializer {
 		public:
-			StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers);
+			StanzaSerializer(const std::string& tag, PayloadSerializerCollection* payloadSerializers, const boost::optional<std::string>& explicitNS = boost::optional<std::string>());
 
 			virtual SafeByteArray serialize(boost::shared_ptr<ToplevelElement> element) const;
 			virtual SafeByteArray serialize(boost::shared_ptr<ToplevelElement> element, const std::string& xmlns) const;
@@ -25,5 +27,6 @@ namespace Swift {
 		private:
 			std::string tag_;
 			PayloadSerializerCollection* payloadSerializers_;
+			boost::optional<std::string> explicitDefaultNS_;
 	};
 }
diff --git a/Swiften/Serializer/UnitTest/XMPPSerializerTest.cpp b/Swiften/Serializer/UnitTest/XMPPSerializerTest.cpp
index c0ab841..83daf36 100644
--- a/Swiften/Serializer/UnitTest/XMPPSerializerTest.cpp
+++ b/Swiften/Serializer/UnitTest/XMPPSerializerTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010 Remko Tronçon
+ * Copyright (c) 2010-2014 Remko Tronçon
  * Licensed under the GNU General Public License v3.
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
@@ -65,7 +65,7 @@ class XMPPSerializerTest : public CppUnit::TestFixture {
 
 	private:
 		XMPPSerializer* createSerializer(StreamType type) {
-			return new XMPPSerializer(payloadSerializerCollection, type);
+			return new XMPPSerializer(payloadSerializerCollection, type, false);
 		}
 
 	private:
diff --git a/Swiften/Serializer/XMPPSerializer.cpp b/Swiften/Serializer/XMPPSerializer.cpp
index e3f43cd..1fb79e4 100644
--- a/Swiften/Serializer/XMPPSerializer.cpp
+++ b/Swiften/Serializer/XMPPSerializer.cpp
@@ -39,10 +39,10 @@
 
 namespace Swift {
 
-XMPPSerializer::XMPPSerializer(PayloadSerializerCollection* payloadSerializers, StreamType type) : type_(type) {
-	serializers_.push_back(boost::make_shared<PresenceSerializer>(payloadSerializers));
-	serializers_.push_back(boost::make_shared<IQSerializer>(payloadSerializers));
-	serializers_.push_back(boost::make_shared<MessageSerializer>(payloadSerializers));
+XMPPSerializer::XMPPSerializer(PayloadSerializerCollection* payloadSerializers, StreamType type, bool setExplictNSonTopLevelElements) : type_(type) {
+	serializers_.push_back(boost::make_shared<PresenceSerializer>(payloadSerializers, setExplictNSonTopLevelElements ? getDefaultNamespace() : boost::optional<std::string>()));
+	serializers_.push_back(boost::make_shared<IQSerializer>(payloadSerializers, setExplictNSonTopLevelElements ? getDefaultNamespace() : boost::optional<std::string>()));
+	serializers_.push_back(boost::make_shared<MessageSerializer>(payloadSerializers, setExplictNSonTopLevelElements ? getDefaultNamespace() : boost::optional<std::string>()));
 	serializers_.push_back(boost::make_shared<CompressRequestSerializer>());
 	serializers_.push_back(boost::make_shared<CompressFailureSerializer>());
 	serializers_.push_back(boost::make_shared<AuthRequestSerializer>());
diff --git a/Swiften/Serializer/XMPPSerializer.h b/Swiften/Serializer/XMPPSerializer.h
index cbcdccb..d1aa386 100644
--- a/Swiften/Serializer/XMPPSerializer.h
+++ b/Swiften/Serializer/XMPPSerializer.h
@@ -22,7 +22,7 @@ namespace Swift {
 
 	class SWIFTEN_API XMPPSerializer {
 		public:
-			XMPPSerializer(PayloadSerializerCollection*, StreamType type);
+			XMPPSerializer(PayloadSerializerCollection*, StreamType type, bool setExplictNSonTopLevelElements);
 
 			std::string serializeHeader(const ProtocolHeader&) const;
 			SafeByteArray serializeElement(boost::shared_ptr<ToplevelElement> stanza) const;
diff --git a/Swiften/Session/BOSHSessionStream.cpp b/Swiften/Session/BOSHSessionStream.cpp
index 8cdbdb0..63e35b8 100644
--- a/Swiften/Session/BOSHSessionStream.cpp
+++ b/Swiften/Session/BOSHSessionStream.cpp
@@ -56,7 +56,7 @@ BOSHSessionStream::BOSHSessionStream(
 	connectionPool->onBOSHDataRead.connect(boost::bind(&BOSHSessionStream::handlePoolBOSHDataRead, this, _1));
 	connectionPool->onBOSHDataWritten.connect(boost::bind(&BOSHSessionStream::handlePoolBOSHDataWritten, this, _1));
 
-	xmppLayer = new XMPPLayer(payloadParserFactories, payloadSerializers, xmlParserFactory, ClientStreamType);
+	xmppLayer = new XMPPLayer(payloadParserFactories, payloadSerializers, xmlParserFactory, ClientStreamType, true);
 	xmppLayer->onStreamStart.connect(boost::bind(&BOSHSessionStream::handleStreamStartReceived, this, _1));
 	xmppLayer->onElement.connect(boost::bind(&BOSHSessionStream::handleElementReceived, this, _1));
 	xmppLayer->onError.connect(boost::bind(&BOSHSessionStream::handleXMPPError, this));
diff --git a/Swiften/StreamStack/XMPPLayer.cpp b/Swiften/StreamStack/XMPPLayer.cpp
index 59418a2..1f06b06 100644
--- a/Swiften/StreamStack/XMPPLayer.cpp
+++ b/Swiften/StreamStack/XMPPLayer.cpp
@@ -15,14 +15,16 @@ XMPPLayer::XMPPLayer(
 		PayloadParserFactoryCollection* payloadParserFactories,
 		PayloadSerializerCollection* payloadSerializers,
 		XMLParserFactory* xmlParserFactory,
-		StreamType streamType) :
+		StreamType streamType,
+		bool setExplictNSonTopLevelElements) :
 			payloadParserFactories_(payloadParserFactories), 
 			payloadSerializers_(payloadSerializers),
 			xmlParserFactory_(xmlParserFactory),
+			setExplictNSonTopLevelElements_(setExplictNSonTopLevelElements),
 			resetParserAfterParse_(false),
 			inParser_(false) {
 	xmppParser_ = new XMPPParser(this, payloadParserFactories_, xmlParserFactory);
-	xmppSerializer_ = new XMPPSerializer(payloadSerializers_, streamType);
+	xmppSerializer_ = new XMPPSerializer(payloadSerializers_, streamType, setExplictNSonTopLevelElements);
 }
 
 XMPPLayer::~XMPPLayer() {
diff --git a/Swiften/StreamStack/XMPPLayer.h b/Swiften/StreamStack/XMPPLayer.h
index bb0e498..13266e4 100644
--- a/Swiften/StreamStack/XMPPLayer.h
+++ b/Swiften/StreamStack/XMPPLayer.h
@@ -33,7 +33,8 @@ namespace Swift {
 					PayloadParserFactoryCollection* payloadParserFactories,
 					PayloadSerializerCollection* payloadSerializers,
 					XMLParserFactory* xmlParserFactory,
-					StreamType streamType);
+					StreamType streamType,
+					bool setExplictNSonTopLevelElements = false);
 			~XMPPLayer();
 
 			void writeHeader(const ProtocolHeader& header);
@@ -67,6 +68,7 @@ namespace Swift {
 			PayloadSerializerCollection* payloadSerializers_;
 			XMLParserFactory* xmlParserFactory_;
 			XMPPSerializer* xmppSerializer_;
+			bool setExplictNSonTopLevelElements_;
 			bool resetParserAfterParse_;
 			bool inParser_;
 	};