5 files changed, 102 insertions, 0 deletions
diff --git a/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp b/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
index ea7bdbf..4729fdb 100644
--- a/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
+++ b/Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.cpp
@@ -56,6 +56,7 @@
 #include <Swiften/Parser/PayloadParsers/MIXDestroyParser.h>
 #include <Swiften/Parser/PayloadParsers/MIXJoinParserFactory.h>
 #include <Swiften/Parser/PayloadParsers/MIXUserPreferenceParser.h>
+#include <Swiften/Parser/PayloadParsers/MIXLeaveParser.h>
 #include <Swiften/Parser/PayloadParsers/MUCAdminPayloadParser.h>
 #include <Swiften/Parser/PayloadParsers/MUCDestroyPayloadParser.h>
 #include <Swiften/Parser/PayloadParsers/MUCInvitationPayloadParser.h>
@@ -138,6 +139,7 @@ FullPayloadParserFactoryCollection::FullPayloadParserFactoryCollection() {
     factories_.push_back(std::make_shared<GenericPayloadParserFactory<MIXDestroyParser> >("destroy", "urn:xmpp:mix:1"));
     factories_.push_back(std::make_shared<GenericPayloadParserFactory<MIXCreateParser> >("create", "urn:xmpp:mix:1"));
     factories_.push_back(std::make_shared<GenericPayloadParserFactory<MIXUserPreferenceParser> >("user-preference", "urn:xmpp:mix:1"));
+    factories_.push_back(std::make_shared<GenericPayloadParserFactory<MIXLeaveParser> >("leave", "urn:xmpp:mix:1"));
     factories_.push_back(std::make_shared<MUCUserPayloadParserFactory>(this));
     factories_.push_back(std::make_shared<MUCOwnerPayloadParserFactory>(this));
     factories_.push_back(std::make_shared<GenericPayloadParserFactory<MUCInvitationPayloadParser> >("x", "jabber:x:conference"));
diff --git a/Swiften/Parser/PayloadParsers/MIXLeaveParser.cpp b/Swiften/Parser/PayloadParsers/MIXLeaveParser.cpp
new file mode 100644
index 0000000..6330925
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/MIXLeaveParser.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017 Tarun Gupta
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <Swiften/Parser/PayloadParsers/MIXLeaveParser.h>
+
+#include <boost/optional.hpp>
+
+namespace Swift {
+
+MIXLeaveParser::MIXLeaveParser() : level_(0) {
+}
+
+MIXLeaveParser::~MIXLeaveParser() {
+}
+
+void MIXLeaveParser::handleStartElement(const std::string&, const std::string&, const AttributeMap& attributes) {
+    if (level_ == 0) {
+        if (auto attributeValue = attributes.getAttributeValue("channel")) {
+            if (auto jid = JID::parse(*attributeValue)) {
+                getPayloadInternal()->setChannel(*jid);
+            }
+        }
+    }
+    ++level_;
+}
+
+void MIXLeaveParser::handleEndElement(const std::string&, const std::string&) {
+    --level_;
+}
+
+void MIXLeaveParser::handleCharacterData(const std::string&) {
+
+}
+}
diff --git a/Swiften/Parser/PayloadParsers/MIXLeaveParser.h b/Swiften/Parser/PayloadParsers/MIXLeaveParser.h
new file mode 100644
index 0000000..3d35c1b
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/MIXLeaveParser.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017 Tarun Gupta
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#pragma once
+
+#include <memory>
+
+#include <Swiften/Base/API.h>
+#include <Swiften/Base/Override.h>
+#include <Swiften/Elements/MIXLeave.h>
+#include <Swiften/Parser/GenericPayloadParser.h>
+
+namespace Swift {
+
+    class SWIFTEN_API MIXLeaveParser : public GenericPayloadParser<MIXLeave> {
+        public:
+            MIXLeaveParser();
+            virtual ~MIXLeaveParser();
+
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
+            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
+            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+
+        private:
+            int level_;
+    };
+}
diff --git a/Swiften/Parser/PayloadParsers/UnitTest/MIXLeaveParserTest.cpp b/Swiften/Parser/PayloadParsers/UnitTest/MIXLeaveParserTest.cpp
new file mode 100644
index 0000000..dab3ea4
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/UnitTest/MIXLeaveParserTest.cpp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2017 Tarun Gupta
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <gtest/gtest.h>
+
+#include <Swiften/Elements/MIXLeave.h>
+#include <Swiften/Parser/PayloadParsers/UnitTest/PayloadsParserTester.h>
+
+using namespace Swift;
+
+TEST(MIXLeaveParserTest, XEP0369_Example33) {
+    PayloadsParserTester parser;
+    ASSERT_TRUE(parser.parse("<leave xmlns=\"urn:xmpp:mix:1\" channel=\"coven@mix.shakespeare.example\"/>"));
+
+    auto payload = parser.getPayload<MIXLeave>();
+    ASSERT_TRUE(payload);
+
+    ASSERT_TRUE(payload->getChannel());
+    ASSERT_EQ(JID("coven@mix.shakespeare.example"), *payload->getChannel());
+}
+
+TEST(MIXLeaveParserTest, XEP0369_Example34) {
+    PayloadsParserTester parser;
+    ASSERT_TRUE(parser.parse("<leave xmlns=\"urn:xmpp:mix:1\"/>"));
+
+    auto payload = parser.getPayload<MIXLeave>();
+    ASSERT_TRUE(payload);
+    ASSERT_FALSE(payload->getChannel());
+}
diff --git a/Swiften/Parser/SConscript b/Swiften/Parser/SConscript
index 3c778f5..c7113df 100644
--- a/Swiften/Parser/SConscript
+++ b/Swiften/Parser/SConscript
@@ -70,6 +70,7 @@ sources = [
         "PayloadParsers/MIXParticipantParser.cpp",
         "PayloadParsers/MIXDestroyParser.cpp",
         "PayloadParsers/MIXCreateParser.cpp",
+        "PayloadParsers/MIXLeaveParser.cpp",
         "PayloadParsers/MIXJoinParser.cpp",
         "PayloadParsers/MIXSubscribeParser.cpp",
         "PayloadParsers/MIXUserPreferenceParser.cpp",