#include "QXmppNonSASLAuth.h"
#include "QXmppUtils.h"
#include <QCryptographicHash>
#include <QXmlStreamWriter>

QXmppNonSASLAuthTypesRequestIq::QXmppNonSASLAuthTypesRequestIq() : QXmppIq(QXmppIq::Get)
{

}

void QXmppNonSASLAuthTypesRequestIq::setUsername( const QString &username )
{
    m_username = username;
}

void QXmppNonSASLAuthTypesRequestIq::toXmlElementFromChild(QXmlStreamWriter *writer) const
{
    writer->writeStartElement("query");
    writer->writeAttribute( "xmlns","jabber:iq:auth");
    writer->writeTextElement("username", m_username );
    writer->writeEndElement();
}

QXmppNonSASLAuthIq::QXmppNonSASLAuthIq() : QXmppIq(QXmppIq::Set), m_useplaintext(false)
{

}

void QXmppNonSASLAuthIq::toXmlElementFromChild(QXmlStreamWriter *writer) const
{
    writer->writeStartElement("query");
    writer->writeAttribute( "xmlns","jabber:iq:auth");
    writer->writeTextElement("username", m_username );
    if ( m_useplaintext )
        writer->writeTextElement("password", m_password );
    else
    {//SHA1(concat(sid, password)).
        QByteArray textSid = m_sid.toUtf8();
        QByteArray encodedPassword = m_password.toUtf8();
        QByteArray digest = QCryptographicHash::hash(textSid + encodedPassword, QCryptographicHash::Sha1 ).toHex();
        writer->writeTextElement("digest", digest );
    }
    writer->writeTextElement("resource", m_resource );
    writer->writeEndElement();
}

void QXmppNonSASLAuthIq::setUsername( const QString &username )
{
    m_username = username;
}

void QXmppNonSASLAuthIq::setPassword( const QString &password )
{
    m_password = password;
}

void QXmppNonSASLAuthIq::setResource( const QString &resource )
{
    m_resource = resource;
}

void QXmppNonSASLAuthIq::setStreamId( const QString &sid )
{
    m_sid = sid;
}

void QXmppNonSASLAuthIq::setUsePlainText( bool use )
{
    m_useplaintext = use;
}