ostinato/client/port.h

229 lines
7.3 KiB
C++

/*
Copyright (C) 2010 Srivats P.
This file is part of "Ostinato"
This is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef _PORT_H
#define _PORT_H
#include <QDir>
#include <QHash>
#include <QList>
#include <QSet>
#include <QString>
#include <QTemporaryFile>
#include "stream.h"
//class StreamModel;
namespace OstEmul {
class Device;
class DeviceNeighborList;
}
class Port : public QObject {
Q_OBJECT
static uint mAllocStreamId;
static uint allocDeviceGroupId_;
OstProto::Port d;
OstProto::PortStats stats;
QTemporaryFile *capFile_;
// FIXME(HI): consider removing mPortId as it is duplicated inside 'd'
quint32 mPortId;
quint32 mPortGroupId;
QString mUserAlias; // user defined
double avgPacketsPerSec_;
double avgBitsPerSec_;
int numActiveStreams_;
QList<quint32> mLastSyncStreamList;
QList<Stream*> mStreams; // sorted by stream's ordinal value
QList<quint32> lastSyncDeviceGroupList_;
QSet<quint32> modifiedDeviceGroupList_;
QList<OstProto::DeviceGroup*> deviceGroups_;
QList<OstEmul::Device*> devices_;
QHash<quint32, OstEmul::DeviceNeighborList*> deviceNeighbors_;
QHash<quint32, quint32> arpResolvedCount_;
QHash<quint32, quint32> ndpResolvedCount_;
uint newStreamId();
void updateStreamOrdinalsFromIndex();
void reorderStreamsByOrdinals();
public:
enum AdminStatus { AdminDisable, AdminEnable };
// FIXME(HIGH): default args is a hack for QList operations on Port
Port(quint32 id = 0xFFFFFFFF, quint32 pgId = 0xFFFFFFFF);
~Port();
quint32 portGroupId() const { return mPortGroupId; }
const QString userAlias() const
{ return mUserAlias.isEmpty() ? name() : mUserAlias; }
quint32 id() const
{ return d.port_id().id(); }
const QString name() const
{ return QString().fromStdString(d.name()); }
const QString description() const
{ return QString().fromStdString(d.description()); }
const QString notes() const
{ return QString().fromStdString(d.notes()); }
const QString userName() const
{ return QString().fromStdString(d.user_name()); }
AdminStatus adminStatus()
{ return (d.is_enabled()?AdminEnable:AdminDisable); }
bool hasExclusiveControl()
{ return d.is_exclusive_control(); }
OstProto::TransmitMode transmitMode()
{ return d.transmit_mode(); }
OstProto::StreamType streamsType()
{ return d.streams_type(); }
double averagePacketRate()
{ return avgPacketsPerSec_; }
double averageBitRate()
{ return avgBitsPerSec_; }
//void setAdminEnable(AdminStatus status) { mAdminStatus = status; }
void setAlias(QString alias) { mUserAlias = alias; }
//void setExclusive(bool flag);
int numStreams() { return mStreams.size(); }
Stream* streamByIndex(int index)
{
Q_ASSERT(index < mStreams.size());
return mStreams[index];
}
OstProto::LinkState linkState()
{ return stats.state().link_state(); }
OstProto::PortStats getStats() { return stats; }
QTemporaryFile* getCaptureFile()
{
delete capFile_;
capFile_ = new QTemporaryFile(QString(QDir::tempPath())
.append("/")
.append(userAlias())
.append(".XXXXXX"));
return capFile_;
}
void protoDataCopyInto(OstProto::Port *data);
// FIXME(MED): naming inconsistency - PortConfig/Stream; also retVal
void updatePortConfig(OstProto::Port *port);
//! Used by StreamModel
//@{
bool newStreamAt(int index, OstProto::Stream const *stream = NULL);
bool deleteStreamAt(int index);
//@}
//! Used by MyService::Stub to update from config received from server
//@{
bool insertStream(uint streamId);
bool updateStream(uint streamId, OstProto::Stream *stream);
//@}
void getDeletedStreamsSinceLastSync(OstProto::StreamIdList &streamIdList);
void getNewStreamsSinceLastSync(OstProto::StreamIdList &streamIdList);
void getModifiedStreamsSinceLastSync(
OstProto::StreamConfigList &streamConfigList);
void getDeletedDeviceGroupsSinceLastSync(
OstProto::DeviceGroupIdList &streamIdList);
void getNewDeviceGroupsSinceLastSync(
OstProto::DeviceGroupIdList &streamIdList);
void getModifiedDeviceGroupsSinceLastSync(
OstProto::DeviceGroupConfigList &streamConfigList);
bool modifiablePortConfig(OstProto::Port &config) const;
void when_syncComplete();
void setAveragePacketRate(double packetsPerSec);
void setAverageBitRate(double bitsPerSec);
// FIXME(MED): Bad Hack! port should not need an external trigger to
// recalculate - refactor client side domain objects and model objects
void recalculateAverageRates();
void updateStats(OstProto::PortStats *portStats);
void duplicateStreams(const QList<int> &list, int count);
bool openStreams(QString fileName, bool append, QString &error);
bool saveStreams(QString fileName, QString fileType, QString &error);
// ------------ Device Group ----------- //
uint newDeviceGroupId();
int numDeviceGroups() const;
const OstProto::DeviceGroup* deviceGroupByIndex(int index) const;
OstProto::DeviceGroup* mutableDeviceGroupByIndex(int index);
OstProto::DeviceGroup* deviceGroupById(uint deviceGroupId);
//! Used by StreamModel
//@{
bool newDeviceGroupAt(int index,
const OstProto::DeviceGroup *deviceGroup = NULL);
bool deleteDeviceGroupAt(int index);
//@}
//! Used by MyService::Stub to update from config received from server
//@{
bool insertDeviceGroup(uint deviceGroupId);
bool updateDeviceGroup(uint deviceGroupId,
OstProto::DeviceGroup *deviceGroup);
//@}
// ------------ Device ----------- //
int numDevices();
const OstEmul::Device* deviceByIndex(int index);
//! Used by MyService::Stub to update from config received from server
void clearDeviceList();
void insertDevice(const OstEmul::Device &device);
const OstEmul::DeviceNeighborList* deviceNeighbors(int deviceIndex);
int numArp(int deviceIndex);
int numArpResolved(int deviceIndex);
int numNdp(int deviceIndex);
int numNdpResolved(int deviceIndex);
//! Used by MyService::Stub to update from config received from server
void clearDeviceNeighbors();
void insertDeviceNeighbors(const OstEmul::DeviceNeighborList &neighList);
void deviceInfoRefreshed();
signals:
void portRateChanged(int portGroupId, int portId);
void portDataChanged(int portGroupId, int portId);
void streamListChanged(int portGroupId, int portId);
void deviceInfoChanged();
};
#endif