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#include <QtCore/QDebug>
#include "sappeer.h"
#include "endianhelpers.h"
#include "webproxyconn.h"
WebProxyConn::WebProxyConn(SAPConnection *conn, QObject *parent)
: QObject(parent), _conn(conn),
_in(conn->getSocket(501)), _out(conn->getSocket(502))
{
connect(_conn, SIGNAL(disconnected()), SLOT(deleteLater()));
Q_ASSERT(_in && _out);
connect(_in, SIGNAL(messageReceived()), SLOT(handleMessageReceived()));
}
WebProxyConn::RequestMessage WebProxyConn::unpackRequestMessage(const QByteArray &data)
{
RequestMessage msg;
int offset = 0;
msg.command = read<quint8>(data, offset);
msg.subCommand = read<quint8>(data, offset);
msg.type = static_cast<RequestMessageType>(read<quint8>(data, offset));
msg.transactionId = read<quint8>(data, offset);
const quint32 len = read<quint32>(data, offset);
msg.payload = data.mid(offset, len);
return msg;
}
void WebProxyConn::handleStartTransaction(const RequestMessage &msg)
{
QString req = QString::fromUtf8(msg.payload);
qDebug() << req;
}
void WebProxyConn::handleCancelTransaction(const RequestMessage &msg)
{
}
void WebProxyConn::handleMessageReceived()
{
QByteArray data = _in->receive();
RequestMessage req = unpackRequestMessage(data);
if (req.command != 1 || req.subCommand != 1) {
qWarning() << "Invalid command/subcommand: " << req.command << "/" << req.subCommand;
return;
}
switch (req.type) {
case RequestStartTransaction:
handleStartTransaction(req);
break;
case RequestCancelTransaction:
handleCancelTransaction(req);
break;
default:
qWarning() << "Unknown request type" << req.type;
}
}
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