add support for parsing server dialback stanzas

3 files changed, 166 insertions, 0 deletions

diff --git a/src/QXmppDialback.cpp b/src/QXmppDialback.cpp
new file mode 100644
index 00000000..b62fba90
--- /dev/null
+++ b/src/QXmppDialback.cpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2008-2010 The QXmpp developers
+ *
+ * Author:
+ *	Jeremy Lainé
+ *
+ * Source:
+ *	http://code.google.com/p/qxmpp
+ *
+ * This file is a part of QXmpp library.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#include <QDomElement>
+
+#include "QXmppConstants.h"
+#include "QXmppDialback.h"
+#include "QXmppUtils.h"
+
+QXmppDialback::QXmppDialback()
+    : m_command(Result)
+{
+}
+
+QXmppDialback::Command QXmppDialback::command() const
+{
+    return m_command;
+}
+
+void QXmppDialback::setCommand(QXmppDialback::Command command)
+{
+    m_command = command;
+}
+
+
+QString QXmppDialback::key() const
+{
+    return m_key;
+}
+
+void QXmppDialback::setKey(const QString &key)
+{
+    m_key = key;
+}
+
+QString QXmppDialback::type() const
+{
+    return m_type;
+}
+
+void QXmppDialback::setType(const QString &type)
+{
+    m_type = type;
+}
+
+bool QXmppDialback::isDialback(const QDomElement &element)
+{
+    return element.namespaceURI() == ns_server_dialback &&
+           (element.tagName() == QLatin1String("result") ||
+           element.tagName() == QLatin1String("verify"));
+}
+
+void QXmppDialback::parse(const QDomElement &element)
+{
+    QXmppStanza::parse(element);
+    if (element.tagName() == QLatin1String("result"))
+        m_command = Result;
+    else
+        m_command = Verify;
+    m_type = element.attribute("type");
+    m_key = element.text();
+}
+
+void QXmppDialback::toXml(QXmlStreamWriter *xmlWriter) const
+{
+    if (m_command == Result)
+        xmlWriter->writeStartElement("db:result");
+    else
+        xmlWriter->writeStartElement("db:verify");
+    helperToXmlAddAttribute(xmlWriter, "id", id());
+    helperToXmlAddAttribute(xmlWriter, "to", to());
+    helperToXmlAddAttribute(xmlWriter, "from", from());
+    helperToXmlAddAttribute(xmlWriter, "type", m_type);
+    if (!m_key.isEmpty())
+        xmlWriter->writeCharacters(m_key);
+    xmlWriter->writeEndElement();
+}
+
diff --git a/src/QXmppDialback.h b/src/QXmppDialback.h
new file mode 100644
index 00000000..183c3913
--- /dev/null
+++ b/src/QXmppDialback.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2008-2010 The QXmpp developers
+ *
+ * Author:
+ *	Jeremy Lainé
+ *
+ * Source:
+ *	http://code.google.com/p/qxmpp
+ *
+ * This file is a part of QXmpp library.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef QXMPPDIALBACK_H
+#define QXMPPDIALBACK_H
+
+#include "QXmppStanza.h"
+
+/// \brief The QXmppDialback class represents a stanza used for the Server
+/// Dialback protocol as specified by XEP-0220: Server Dialback.
+///
+/// \ingroup Stanzas
+
+class QXmppDialback : public QXmppStanza
+{
+public:
+    enum Command {
+        Result,
+        Verify,
+    };
+
+    QXmppDialback();
+
+    Command command() const;
+    void setCommand(Command command);
+
+    QString key() const;
+    void setKey(const QString &key);
+
+    QString type() const;
+    void setType(const QString &type);
+
+    /// \cond
+    void parse(const QDomElement &element);
+    void toXml(QXmlStreamWriter *writer) const;
+    /// \endcond
+
+    static bool isDialback(const QDomElement &element);
+
+private:
+    Command m_command;
+    QString m_key;
+    QString m_type;
+};
+
+#endif
diff --git a/src/src.pro b/src/src.pro
index 04743abc..74e71c78 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -29,6 +29,7 @@ HEADERS += QXmppUtils.h \
     QXmppConfiguration.h \
     QXmppConstants.h \
     QXmppDataForm.h \
+    QXmppDialback.h \
     QXmppDiscoveryIq.h \
     QXmppElement.h \
     QXmppIbbIq.h \
@@ -74,6 +75,7 @@ SOURCES += QXmppUtils.cpp \
     QXmppConfiguration.cpp \
     QXmppConstants.cpp \
     QXmppDataForm.cpp \
+    QXmppDialback.cpp \
     QXmppDiscoveryIq.cpp \
     QXmppElement.cpp \
     QXmppIbbIq.cpp \