Move SSH support into a dedicated library.

It does not belong into libUtils, which is a collection of small
unrelated utility classes.

Task-number: QTCREATORBUG-7218
Change-Id: Id92b9f28678afec93e6f07166adfde6550f38072
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

src/libs/ssh/sftppacket.cpp

@@ -0,0 +1,56 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+**
+** GNU Lesser General Public License Usage
+**
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** Other Usage
+**
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include "sftppacket_p.h"
+
+#include "sshpacketparser_p.h"
+
+namespace QSsh {
+namespace Internal {
+
+const quint32 AbstractSftpPacket::MaxDataSize = 32000;
+const quint32 AbstractSftpPacket::MaxPacketSize = 34000;
+const int AbstractSftpPacket::TypeOffset = 4;
+const int AbstractSftpPacket::RequestIdOffset = TypeOffset + 1;
+const int AbstractSftpPacket::PayloadOffset = RequestIdOffset + 4;
+
+AbstractSftpPacket::AbstractSftpPacket()
+{
+}
+
+quint32 AbstractSftpPacket::requestId() const
+{
+    return SshPacketParser::asUint32(m_data, RequestIdOffset);
+}
+
+} // namespace Internal
+} // namespace QSsh