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Protocol Framework related

Browse Source 
--------------------------
	- AbstractProtocol Constructor and Factory function now take an optional (default NULL) "parent" abstract protocol in addition to the stream; this "parent" protocol is non-NULL for protocols which are aggregated in a ComboProtocol
	- All subclasses of AbstractProtocol modified as per the above interface change
	- ProtocolManager also modifed as per the above interface change
	- new data members in AbstractProtocol - prev, next; the AbstractProtocol implementation now uses these members to traverse protocols on the list instead of ProtocolListIterator; this change required for ComboProtocol
	- ProtocolListIterator updates these new members - prev/next on insert/remove/replace
	- ComboProtocol and ProtocolListIterator classes made friends of AbstractProtocol
	- ComboProtocol implemented as a template class (completed)
	- Dot2LLc implemented as a combo of Dot3Raw and LLC
	- Dot2Snap implemented as a combo of Dot2Llc and SNAP
	- VlanStack implemented as a combo of VLAN + VLAN
	- ProtocolManager now uses the ProtocolId enums rather than hardcoded values

Stream Config Dialog
--------------------
	- "None" radio button added to all protocol levels
	- Protocol Level 1 added with 'mac' as the only valid protocol in the "simple" mode widget
	- With Dot2Llc, Dot2Snap and VlanStack implemented as "combo" protocols, the protocol choice radiobuttons in the "simple" mode are now 1:1 with a protocol; this has the following implications/advantages:
		- Updates of the "simple" mode widget from/to stream's protocolList is simpler; this code has now been rewritten to take advantage of 1:1
		- This paves the way for exporting tunneled protocols 4over4, 4over6, 6over4 etc. in the "simple" mode
		- This should also (hopefully) require less changes when adding a new protocol; more work needs to be done to reach this goal

Fixes
-----
	- Dot3Protocol now derives "length" correctly for VLAN tagged packets
	- StreamBase now uses the ProtocolListIterator to append the default protocols in a stream instead of directly manipulating ProtocolList; also in protoDataCopyFrom()

Others (Client/Server)
----------------------
	- Port Packet Capture implemented; "view capture" is pending (hack put in place now for testing)
This commit is contained in:
Srivats P. 2009-10-14 15:16:56 +00:00
parent a937112e63
commit 0094f618d3
47 changed files with 1029 additions and 786 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
client/packetmodel.cpp
View File

@ -46,7 +46,7 @@ int PacketModel::rowCount(const QModelIndex &parent) const
qWarning("%s: Unhandled ItemType", __FUNCTION__);
}
Q_ASSERT(1 == 1); // Unreachable code
Q_ASSERT(1 == 0); // Unreachable code
qWarning("%s: Catch all - need to investigate", __FUNCTION__);
return 0; // catch all
}
@ -86,13 +86,14 @@ QModelIndex PacketModel::index(int row, int col, const QModelIndex &parent) cons
goto _exit;
case ITYP_FIELD:
Q_ASSERT(1 == 0); // Unreachable code
goto _exit;
default:
qWarning("%s: Unhandled ItemType", __FUNCTION__);
}
Q_ASSERT(1 == 1); // Unreachable code
Q_ASSERT(1 == 0); // Unreachable code
_exit:
return index;

108
client/portgroup.cpp
View File

@ -479,6 +479,93 @@ _exit:
return;
}
void PortGroup::startCapture(QList<uint> *portList)
{
OstProto::PortIdList portIdList;
OstProto::Ack *ack;
qDebug("In %s", __FUNCTION__);
if (state() != QAbstractSocket::ConnectedState)
return;
ack = new OstProto::Ack;
if (portList == NULL)
goto _exit;
else
{
for (int i = 0; i < portList->size(); i++)
{
OstProto::PortId *portId;
portId = portIdList.add_port_id();
portId->set_id(portList->at(i));
}
}
serviceStub->startCapture(rpcController, &portIdList, ack,
NewCallback(this, &PortGroup::processStartCaptureAck, ack));
_exit:
return;
}
void PortGroup::stopCapture(QList<uint> *portList)
{
OstProto::PortIdList portIdList;
OstProto::Ack *ack;
qDebug("In %s", __FUNCTION__);
if (state() != QAbstractSocket::ConnectedState)
return;
ack = new OstProto::Ack;
if (portList == NULL)
goto _exit;
else
{
for (int i = 0; i < portList->size(); i++)
{
OstProto::PortId *portId;
portId = portIdList.add_port_id();
portId->set_id(portList->at(i));
}
}
serviceStub->stopCapture(rpcController, &portIdList, ack,
NewCallback(this, &PortGroup::processStopCaptureAck, ack));
_exit:
return;
}
void PortGroup::viewCapture(QList<uint> *portList)
{
OstProto::PortIdList portIdList;
OstProto::CaptureBufferList *bufList;
qDebug("In %s", __FUNCTION__);
if (state() != QAbstractSocket::ConnectedState)
return;
bufList = new OstProto::CaptureBufferList;
if (portList == NULL)
goto _exit;
else
{
for (int i = 0; i < portList->size(); i++)
{
OstProto::PortId *portId;
portId = portIdList.add_port_id();
portId->set_id(portList->at(i));
}
}
serviceStub->getCaptureBuffer(rpcController, &portIdList, bufList,
NewCallback(this, &PortGroup::processViewCaptureAck, bufList));
_exit:
return;
}
void PortGroup::processStartTxAck(OstProto::Ack *ack)
{
qDebug("In %s", __FUNCTION__);
@ -493,6 +580,27 @@ void PortGroup::processStopTxAck(OstProto::Ack *ack)
delete ack;
}
void PortGroup::processStartCaptureAck(OstProto::Ack *ack)
{
qDebug("In %s", __FUNCTION__);
delete ack;
}
void PortGroup::processStopCaptureAck(OstProto::Ack *ack)
{
qDebug("In %s", __FUNCTION__);
delete ack;
}
void PortGroup::processViewCaptureAck(OstProto::CaptureBufferList *bufList)
{
qDebug("In %s", __FUNCTION__);
delete bufList;
}
void PortGroup::getPortStats()
{
OstProto::PortStatsList *portStatsList;

7
client/portgroup.h
View File

@ -75,6 +75,13 @@ public:
void stopTx(QList<uint> *portList = NULL);
void processStopTxAck(OstProto::Ack *ack);
void startCapture(QList<uint> *portList = NULL);
void processStartCaptureAck(OstProto::Ack *ack);
void stopCapture(QList<uint> *portList = NULL);
void processStopCaptureAck(OstProto::Ack *ack);
void viewCapture(QList<uint> *portList = NULL);
void processViewCaptureAck(OstProto::CaptureBufferList *bufList);
void getPortStats();
void processPortStatsList(OstProto::PortStatsList *portStatsList);
void clearPortStats(QList<uint> *portList = NULL);

36
client/portstatswindow.cpp
View File

@ -61,16 +61,52 @@ void PortStatsWindow::on_tbStopTransmit_clicked()
void PortStatsWindow::on_tbStartCapture_clicked()
{
// TODO(MED)
QList<PortStatsModel::PortGroupAndPortList> pgpl;
// Get selected ports
model->portListFromIndex(tvPortStats->selectionModel()->selectedColumns(),
pgpl);
// Clear selected ports, portgroup by portgroup
for (int i = 0; i < pgpl.size(); i++)
{
pgl->portGroupByIndex(pgpl.at(i).portGroupId).
startCapture(&pgpl[i].portList);
}
}
void PortStatsWindow::on_tbStopCapture_clicked()
{
// TODO(MED)
QList<PortStatsModel::PortGroupAndPortList> pgpl;
// Get selected ports
model->portListFromIndex(tvPortStats->selectionModel()->selectedColumns(),
pgpl);
// Clear selected ports, portgroup by portgroup
for (int i = 0; i < pgpl.size(); i++)
{
pgl->portGroupByIndex(pgpl.at(i).portGroupId).
stopCapture(&pgpl[i].portList);
}
}
void PortStatsWindow::on_tbViewCapture_clicked()
{
// TODO(MED)
QList<PortStatsModel::PortGroupAndPortList> pgpl;
// Get selected ports
model->portListFromIndex(tvPortStats->selectionModel()->selectedColumns(),
pgpl);
// Clear selected ports, portgroup by portgroup
for (int i = 0; i < pgpl.size(); i++)
{
pgl->portGroupByIndex(pgpl.at(i).portGroupId).
viewCapture(&pgpl[i].portList);
}
}
void PortStatsWindow::on_tbClear_clicked()

673
client/streamconfigdialog.cpp
View File

@ -27,18 +27,13 @@ StreamConfigDialog::StreamConfigDialog(Port &port, uint streamIndex,
setupUi(this);
setupUiExtra();
connect(bgL1Proto, SIGNAL(buttonClicked(int)),
this, SLOT(updateL1Protocol(int)));
connect(bgL2Proto, SIGNAL(buttonClicked(int)),
this, SLOT(updateFrameTypeProtocol(int)));
connect(bgVlan, SIGNAL(buttonClicked(int)),
this, SLOT(updateVlanProtocol(int)));
connect(bgL3Proto, SIGNAL(buttonClicked(int)),
this, SLOT(updateL3Protocol(int)));
connect(bgL4Proto, SIGNAL(buttonClicked(int)),
this, SLOT(updateL4Protocol(int)));
connect(bgPayloadProto, SIGNAL(buttonClicked(int)),
this, SLOT(updatePayloadProtocol(int)));
for (int i = ProtoMin; i < ProtoMax; i++)
{
bgProto[i]->setProperty("ProtocolLevel", i);
bgProto[i]->setProperty("ProtocolId", ButtonIdNone);
connect(bgProto[i], SIGNAL(buttonClicked(int)),
this, SLOT(updateProtocol(int)));
}
//! \todo causes a crash!
#if 0
@ -48,35 +43,16 @@ StreamConfigDialog::StreamConfigDialog(Port &port, uint streamIndex,
// Time to play match the signals and slots!
// Enable VLAN Choices only if FT = Eth2 or SNAP
#if 0
connect(rbFtNone, SIGNAL(toggled(bool)), gbVlan, SLOT(setDisabled(bool)));
connect(rbFtOther, SIGNAL(toggled(bool)), gbVlan, SLOT(setDisabled(bool)));
connect(rbFtNone, SIGNAL(clicked(bool)), rbVlanNone, SLOT(click()));
#endif
// Force all protocols = None if L1 = None
connect(rbL1None, SIGNAL(clicked(bool)), rbVlanNone, SLOT(click()));
connect(rbL1None, SIGNAL(clicked(bool)), rbFtNone, SLOT(click()));
connect(rbL1None, SIGNAL(clicked(bool)), rbPayloadNone, SLOT(click()));
connect(rbFtNone, SIGNAL(clicked(bool)), rbL3None, SLOT(click()));
// Enable/Disable L3 Protocol Choices for FT None
connect(rbFtNone, SIGNAL(toggled(bool)), rbL3None, SLOT(setEnabled(bool)));
connect(rbFtNone, SIGNAL(toggled(bool)), rbL3Ipv4, SLOT(setDisabled(bool)));
connect(rbFtNone, SIGNAL(toggled(bool)), rbL3Arp, SLOT(setDisabled(bool)));
// If L1/FT = None, force subsequent protocol level(s) also to None
connect(rbL1None, SIGNAL(toggled(bool)), this, SLOT(forceProtocolNone(bool)));
connect(rbFtNone, SIGNAL(toggled(bool)), this, SLOT(forceProtocolNone(bool)));
// Enable/Disable L3 Protocol Choices for FT Ethernet2
connect(rbFtEthernet2, SIGNAL(toggled(bool)), rbL3None, SLOT(setEnabled(bool)));
connect(rbFtEthernet2, SIGNAL(toggled(bool)), rbL3Ipv4, SLOT(setEnabled(bool)));
connect(rbFtEthernet2, SIGNAL(toggled(bool)), rbL3Arp, SLOT(setEnabled(bool)));
// Force L3 = None if FT = 802.3 Raw
connect(rbFt802Dot3Raw, SIGNAL(clicked(bool)), rbL3None, SLOT(click()));
// Enable/Disable L3 Protocol Choices for FT 802Dot3Raw
connect(rbFt802Dot3Raw, SIGNAL(toggled(bool)), rbL3None, SLOT(setEnabled(bool)));
connect(rbFt802Dot3Raw, SIGNAL(toggled(bool)), rbL3Ipv4, SLOT(setDisabled(bool)));
connect(rbFt802Dot3Raw, SIGNAL(toggled(bool)), rbL3Arp, SLOT(setDisabled(bool)));
@ -84,12 +60,10 @@ StreamConfigDialog::StreamConfigDialog(Port &port, uint streamIndex,
connect(rbFt802Dot3Llc, SIGNAL(clicked(bool)), rbL3None, SLOT(click()));
// Enable/Disable L3 Protocol Choices for FT 802Dot3Llc
connect(rbFt802Dot3Llc, SIGNAL(toggled(bool)), rbL3None, SLOT(setEnabled(bool)));
connect(rbFt802Dot3Llc, SIGNAL(toggled(bool)), rbL3Ipv4, SLOT(setEnabled(bool)));
connect(rbFt802Dot3Llc, SIGNAL(toggled(bool)), rbL3Arp, SLOT(setDisabled(bool)));
// Enable/Disable L3 Protocol Choices for FT 802.3 LLC SNAP
connect(rbFtLlcSnap, SIGNAL(toggled(bool)), rbL3None, SLOT(setEnabled(bool)));
connect(rbFtLlcSnap, SIGNAL(toggled(bool)), rbL3Ipv4, SLOT(setEnabled(bool)));
connect(rbFtLlcSnap, SIGNAL(toggled(bool)), rbL3Arp, SLOT(setEnabled(bool)));
@ -97,25 +71,16 @@ StreamConfigDialog::StreamConfigDialog(Port &port, uint streamIndex,
connect(rbFtOther, SIGNAL(toggled(bool)), rbL3Other, SLOT(setChecked(bool)));
connect(rbFtOther, SIGNAL(toggled(bool)), gbL3Proto, SLOT(setDisabled(bool)));
// Enable/Disable L4 Protocol Choices for L3 Protocol None
connect(rbL3None, SIGNAL(toggled(bool)), rbL4None, SLOT(setEnabled(bool)));
connect(rbL3None, SIGNAL(toggled(bool)), rbL4Icmp, SLOT(setDisabled(bool)));
connect(rbL3None, SIGNAL(toggled(bool)), rbL4Igmp, SLOT(setDisabled(bool)));
connect(rbL3None, SIGNAL(toggled(bool)), rbL4Tcp, SLOT(setDisabled(bool)));
connect(rbL3None, SIGNAL(toggled(bool)), rbL4Udp, SLOT(setDisabled(bool)));
// Force L4 Protocol = None if L3 Protocol is set to None
connect(rbL3None, SIGNAL(clicked(bool)), rbL4None, SLOT(click()));
// If L3 = None, force subsequent protocol level also to None
connect(rbL3None, SIGNAL(toggled(bool)), this, SLOT(forceProtocolNone(bool)));
// Enable/Disable L4 Protocol Choices for L3 Protocol IPv4
connect(rbL3Ipv4, SIGNAL(toggled(bool)), rbL4None, SLOT(setEnabled(bool)));
connect(rbL3Ipv4, SIGNAL(toggled(bool)), rbL4Icmp, SLOT(setEnabled(bool)));
connect(rbL3Ipv4, SIGNAL(toggled(bool)), rbL4Igmp, SLOT(setEnabled(bool)));
connect(rbL3Ipv4, SIGNAL(toggled(bool)), rbL4Tcp, SLOT(setEnabled(bool)));
connect(rbL3Ipv4, SIGNAL(toggled(bool)), rbL4Udp, SLOT(setEnabled(bool)));
// Enable/Disable L4 Protocol Choices for L3 Protocol ARP
connect(rbL3Arp, SIGNAL(toggled(bool)), rbL4None, SLOT(setEnabled(bool)));
connect(rbL3Arp, SIGNAL(toggled(bool)), rbL4Icmp, SLOT(setDisabled(bool)));
connect(rbL3Arp, SIGNAL(toggled(bool)), rbL4Igmp, SLOT(setDisabled(bool)));
connect(rbL3Arp, SIGNAL(toggled(bool)), rbL4Tcp, SLOT(setDisabled(bool)));
@ -183,66 +148,62 @@ void StreamConfigDialog::setupUiExtra()
QRegExp reMac("([0-9,a-f,A-F]{2,2}[:-]){5,5}[0-9,a-f,A-F]{2,2}");
// ---- Setup default stuff that cannot be done in designer ----
#if 0
gbVlan->setDisabled(true);
#endif
bgProto[ProtoL1] = new QButtonGroup();
bgProto[ProtoL1]->addButton(rbL1None, ButtonIdNone);
bgProto[ProtoL1]->addButton(rbL1Mac, OstProto::Protocol::kMacFieldNumber);
bgProto[ProtoL1]->addButton(rbL1Other, ButtonIdOther);
bgL1Proto = new QButtonGroup();
bgL1Proto->addButton(rbL1None, ButtonIdNone);
bgL1Proto->addButton(rbL1Mac, OstProto::Protocol::kMacFieldNumber);
bgL1Proto->addButton(rbL1Other, ButtonIdOther);
bgL2Proto = new QButtonGroup();
bgProto[ProtoL2] = new QButtonGroup();
#if 0
foreach(QRadioButton *btn, gbFrameType->findChildren<QRadioButton*>())
bgL2Proto->addButton(btn);
#else
bgL2Proto->addButton(rbFtNone, ButtonIdNone);
bgL2Proto->addButton(rbFtEthernet2, OstProto::Protocol::kEth2FieldNumber);
bgL2Proto->addButton(rbFt802Dot3Raw, OstProto::Protocol::kDot3FieldNumber);
bgL2Proto->addButton(rbFt802Dot3Llc, OstProto::Protocol::kDot2LlcFieldNumber);
bgL2Proto->addButton(rbFtLlcSnap, OstProto::Protocol::kDot2SnapFieldNumber);
bgL2Proto->addButton(rbFtOther, ButtonIdOther);
bgProto[ProtoL2]->addButton(rbFtNone, ButtonIdNone);
bgProto[ProtoL2]->addButton(rbFtEthernet2, OstProto::Protocol::kEth2FieldNumber);
bgProto[ProtoL2]->addButton(rbFt802Dot3Raw, OstProto::Protocol::kDot3FieldNumber);
bgProto[ProtoL2]->addButton(rbFt802Dot3Llc, OstProto::Protocol::kDot2LlcFieldNumber);
bgProto[ProtoL2]->addButton(rbFtLlcSnap, OstProto::Protocol::kDot2SnapFieldNumber);
bgProto[ProtoL2]->addButton(rbFtOther, ButtonIdOther);
#endif
bgVlan = new QButtonGroup();
bgVlan->addButton(rbVlanNone, ButtonIdNone);
bgVlan->addButton(rbVlanSingle, OstProto::Protocol::kVlanFieldNumber);
bgVlan->addButton(rbVlanDouble, OstProto::Protocol::kVlanStackFieldNumber);
bgProto[ProtoVlan] = new QButtonGroup();
bgProto[ProtoVlan]->addButton(rbVlanNone, ButtonIdNone);
bgProto[ProtoVlan]->addButton(rbVlanSingle, OstProto::Protocol::kVlanFieldNumber);
bgProto[ProtoVlan]->addButton(rbVlanDouble, OstProto::Protocol::kVlanStackFieldNumber);
bgL3Proto = new QButtonGroup();
bgProto[ProtoL3] = new QButtonGroup();
#if 0
foreach(QRadioButton *btn, gbL3Proto->findChildren<QRadioButton*>())
bgL3Proto->addButton(btn);
bgProto[ProtoL3]->addButton(btn);
#else
bgL3Proto->addButton(rbL3None, ButtonIdNone);
bgL3Proto->addButton(rbL3Ipv4, OstProto::Protocol::kIp4FieldNumber);
bgL3Proto->addButton(rbL3Ipv6, 0xFFFF);
bgL3Proto->addButton(rbL3Arp, 0xFFFF);
bgL3Proto->addButton(rbL3Other, ButtonIdOther);
bgProto[ProtoL3]->addButton(rbL3None, ButtonIdNone);
bgProto[ProtoL3]->addButton(rbL3Ipv4, OstProto::Protocol::kIp4FieldNumber);
bgProto[ProtoL3]->addButton(rbL3Ipv6, 0xFFFF);
bgProto[ProtoL3]->addButton(rbL3Arp, 0xFFFF);
bgProto[ProtoL3]->addButton(rbL3Other, ButtonIdOther);
#endif
bgL4Proto = new QButtonGroup();
bgProto[ProtoL4] = new QButtonGroup();
#if 0
foreach(QRadioButton *btn, gbL4Proto->findChildren<QRadioButton*>())
bgL4Proto->addButton(btn);
bgProto[ProtoL4]->addButton(btn);
#else
bgL4Proto->addButton(rbL4None, 0);
bgL4Proto->addButton(rbL4Tcp, OstProto::Protocol::kTcpFieldNumber);
bgL4Proto->addButton(rbL4Udp, OstProto::Protocol::kUdpFieldNumber);
bgL4Proto->addButton(rbL4Icmp, 0xFFFF);
bgL4Proto->addButton(rbL4Igmp, 0xFFFF);
bgL4Proto->addButton(rbL4Other, ButtonIdOther);
bgProto[ProtoL4]->addButton(rbL4None, 0);
bgProto[ProtoL4]->addButton(rbL4Tcp, OstProto::Protocol::kTcpFieldNumber);
bgProto[ProtoL4]->addButton(rbL4Udp, OstProto::Protocol::kUdpFieldNumber);
bgProto[ProtoL4]->addButton(rbL4Icmp, 0xFFFF);
bgProto[ProtoL4]->addButton(rbL4Igmp, 0xFFFF);
bgProto[ProtoL4]->addButton(rbL4Other, ButtonIdOther);
#endif
bgPayloadProto = new QButtonGroup();
bgProto[ProtoPayload] = new QButtonGroup();
#if 0
foreach(QRadioButton *btn, gbPayloadProto->findChildren<QRadioButton*>())
bgPayloadProto->addButton(btn);
bgProto[ProtoPayload]->addButton(btn);
#else
bgPayloadProto->addButton(rbPayloadNone, ButtonIdNone);
bgPayloadProto->addButton(rbPayloadPattern, OstProto::Protocol::kPayloadFieldNumber);
bgPayloadProto->addButton(rbPayloadOther, ButtonIdOther);
bgProto[ProtoPayload]->addButton(rbPayloadNone, ButtonIdNone);
bgProto[ProtoPayload]->addButton(rbPayloadPattern, OstProto::Protocol::kPayloadFieldNumber);
bgProto[ProtoPayload]->addButton(rbPayloadOther, ButtonIdOther);
#endif
/*
** Setup Validators
@ -270,12 +231,8 @@ StreamConfigDialog::~StreamConfigDialog()
delete mpPacketModelTester;
delete mpPacketModel;
delete bgL1Proto;
delete bgL2Proto;
delete bgVlan;
delete bgL3Proto;
delete bgL4Proto;
delete bgPayloadProto;
for (int i = ProtoMin; i < ProtoMax; i++)
delete bgProto[i];
delete _iter;
delete mpStream;
@ -594,149 +551,122 @@ void StreamConfigDialog::on_lePattern_editingFinished()
/*!
Skip protocols upto and including the layer specified.
0 - L1
1 - VLAN
2 - L2
3 - L3
4 - L4
TODO: Convert the above values to enum??
*/
bool StreamConfigDialog::skipProtocols(int layer)
{
_iter->toFront();
for (int i = ProtoMin; i <= layer; i++)
{
if(_iter->hasNext())
{
int id;
QAbstractButton *btn;
_iter->toFront();
// Skip L1
if (_iter->hasNext())
{
id = _iter->next()->protocolNumber();
btn = bgL1Proto->button(id);
if (btn == NULL)
_iter->previous();
id = _iter->peekNext()->protocolNumber();
btn = bgProto[i]->button(id);
if (btn)
_iter->next();
}
}
if (layer == 0)
goto _done;
// Skip VLAN
if(_iter->hasNext())
{
id = _iter->next()->protocolNumber();
btn = bgVlan->button(id);
if (btn == NULL)
_iter->previous();
}
if (layer == 1)
goto _done;
// Skip L2
if(_iter->hasNext())
{
id = _iter->next()->protocolNumber();
btn = bgL2Proto->button(id);
if (btn == NULL)
_iter->previous();
}
if (layer == 2)
goto _done;
// Skip L3
if (_iter->hasNext())
{
id = _iter->next()->protocolNumber();
btn = bgL3Proto->button(id);
if (btn == NULL)
_iter->previous();
}
if (layer == 3)
goto _done;
// Skip L4
if(_iter->hasNext())
{
id = _iter->next()->protocolNumber();
btn = bgL4Proto->button(id);
if (btn == NULL)
_iter->previous();
}
if (layer == 4)
goto _done;
return false;
_done:
return true;
}
void StreamConfigDialog::updateL1Protocol(int newId)
/*!
Protocol choices (except "None" and "Other") for a protocol button group are disabled if checked is true, else they are enabled
*/
void StreamConfigDialog::disableProtocols(QButtonGroup *protocolGroup, bool checked)
{
static int oldId;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
if (oldId == newId)
return; // Nothing to be done
if (!isUpdateInProgress)
qDebug("%s: btnGrp = %p, chk? = %d", __FUNCTION__, protocolGroup, checked);
foreach(QAbstractButton *btn, protocolGroup->buttons())
{
AbstractProtocol *p;
int id = protocolGroup->id(btn);
_iter->toFront();
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
{
case ButtonIdNone:
_iter->insert(OstProtocolManager.createProtocol(
newId, mpStream));
break;
case ButtonIdOther:
default:
Q_ASSERT(_iter->hasNext());
p =_iter->next();
if (newId)
_iter->setValue(OstProtocolManager.createProtocol(
newId, mpStream));
else
_iter->remove();
delete p;
break;
if ((id != ButtonIdNone) && (id != ButtonIdOther))
btn->setDisabled(checked);
}
}
oldId = newId;
return;
}
void StreamConfigDialog::updateVlanProtocol(int newId)
void StreamConfigDialog::forceProtocolNone(bool checked)
{
static int oldId;
QObject *btn;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
btn = sender();
Q_ASSERT(btn != NULL);
if (oldId == newId)
return; // Nothing to be done
qDebug("%s: chk? = %d, btn = %p, L1 = %p, L2 = %p, L3 = %p", __FUNCTION__,
checked, btn, rbL1None, rbFtNone, rbL3None);
if (btn == rbL1None)
{
if (checked)
{
bgProto[ProtoVlan]->button(ButtonIdNone)->click();
bgProto[ProtoL2]->button(ButtonIdNone)->click();
bgProto[ProtoPayload]->button(ButtonIdNone)->click();
}
disableProtocols(bgProto[ProtoVlan], checked);
disableProtocols(bgProto[ProtoL2], checked);
disableProtocols(bgProto[ProtoPayload], checked);
}
else if (btn == rbFtNone)
{
if (checked)
bgProto[ProtoL3]->button(ButtonIdNone)->click();
disableProtocols(bgProto[ProtoL3], checked);
}
else if (btn == rbL3None)
{
if (checked)
bgProto[ProtoL4]->button(ButtonIdNone)->click();
disableProtocols(bgProto[ProtoL4], checked);
}
else
{
Q_ASSERT(1 == 0); // Unreachable code!
}
}
void StreamConfigDialog::updateProtocol(int newId)
{
int level;
QButtonGroup *btnGrp;
btnGrp = static_cast<QButtonGroup*>(sender());
Q_ASSERT(btnGrp != NULL);
level = btnGrp->property("ProtocolLevel").toInt();
Q_ASSERT(btnGrp == bgProto[level]);
__updateProtocol(level, newId);
}
void StreamConfigDialog::__updateProtocol(int level, int newId)
{
int oldId;
QButtonGroup *btnGrp;
Q_ASSERT((level >= ProtoMin) && (level <= ProtoMax));
btnGrp = bgProto[level];
oldId = btnGrp->property("ProtocolId").toInt();
qDebug("%s: level = %d old id = %d new id = %d upd? = %d", __FUNCTION__,
level, oldId, newId, isUpdateInProgress);
if (newId == oldId)
return;
if (!isUpdateInProgress)
{
int ret;
AbstractProtocol *p;
ret = skipProtocols(0);
ret = skipProtocols(level-1);
Q_ASSERT(ret == true);
Q_ASSERT(oldId != ButtonIdOther);
Q_ASSERT(oldId != newId);
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
@ -757,207 +687,26 @@ void StreamConfigDialog::updateVlanProtocol(int newId)
else
_iter->remove();
delete p;
break;
}
}
oldId = newId;
return;
}
void StreamConfigDialog::updateFrameTypeProtocol(int newId)
{
static int oldId;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
if (oldId == newId)
return; // Nothing to be done
if (!isUpdateInProgress)
if (level == ProtoPayload)
{
int ret;
AbstractProtocol *p;
ret = skipProtocols(1);
Q_ASSERT(ret == true);
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
{
case ButtonIdNone:
_iter->insert(OstProtocolManager.createProtocol(
newId, mpStream));
break;
case ButtonIdOther:
default:
Q_ASSERT(_iter->hasNext());
p =_iter->next();
if (newId)
_iter->setValue(OstProtocolManager.createProtocol(
newId, mpStream));
else
_iter->remove();
delete p;
break;
}
}
oldId = newId;
return;
}
void StreamConfigDialog::updateL3Protocol(int newId)
{
static int oldId;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
if (oldId == newId)
return; // Nothing to be done
if (!isUpdateInProgress)
{
int ret;
AbstractProtocol *p;
ret = skipProtocols(2);
Q_ASSERT(ret == true);
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
{
case ButtonIdNone:
_iter->insert(OstProtocolManager.createProtocol(
newId, mpStream));
break;
case ButtonIdOther:
default:
Q_ASSERT(_iter->hasNext());
p =_iter->next();
if (newId)
_iter->setValue(OstProtocolManager.createProtocol(
newId, mpStream));
else
_iter->remove();
delete p;
break;
}
}
oldId = newId;
return;
}
void StreamConfigDialog::updateL4Protocol(int newId)
{
static int oldId;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
if (oldId == newId)
return; // Nothing to be done
if (!isUpdateInProgress)
{
int ret;
AbstractProtocol *p;
ret = skipProtocols(3);
Q_ASSERT(ret == true);
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
{
case ButtonIdNone:
_iter->insert(OstProtocolManager.createProtocol(
newId, mpStream));
break;
case ButtonIdOther:
default:
Q_ASSERT(_iter->hasNext());
p =_iter->next();
if (newId)
_iter->setValue(OstProtocolManager.createProtocol(
newId, mpStream));
else
_iter->remove();
delete p;
break;
}
}
oldId = newId;
return;
}
void StreamConfigDialog::updatePayloadProtocol(int newId)
{
static int oldId;
qDebug("%s:old id = %d new id = %d upd? = %d", __FUNCTION__, oldId, newId,
isUpdateInProgress);
if (oldId == newId)
return; // Nothing to be done
if (!isUpdateInProgress)
{
int ret;
AbstractProtocol *p;
ret = skipProtocols(4);
Q_ASSERT(ret == true);
Q_ASSERT(newId != ButtonIdOther);
switch (oldId)
{
case ButtonIdNone:
_iter->insert(OstProtocolManager.createProtocol(
newId, mpStream));
break;
case ButtonIdOther:
default:
Q_ASSERT(_iter->hasNext());
p =_iter->next();
if (newId)
_iter->setValue(OstProtocolManager.createProtocol(
newId, mpStream));
else
_iter->remove();
delete p;
while (_iter->hasNext())
{
p = _iter->next();
_iter->remove();
delete p;
}
}
break;
}
}
oldId = newId;
btnGrp->setProperty("ProtocolId", newId);
return;
}
void StreamConfigDialog::updateSelectProtocolsSimpleWidget()
{
int i;
quint32 id;
QAbstractButton *btn;
@ -965,139 +714,69 @@ void StreamConfigDialog::updateSelectProtocolsSimpleWidget()
isUpdateInProgress = true;
// Reset to default state
rbL1None->setChecked(true);
rbVlanNone->setChecked(true);
rbFtNone->setChecked(true);
rbL3None->setChecked(true);
rbL4None->setChecked(true);
rbPayloadNone->setChecked(true);
// Reset to default state ...
for (i = ProtoMin; i < ProtoMax; i++)
bgProto[i]->button(ButtonIdNone)->click();
// ... now iterate and update
_iter->toFront();
// L1 (optional if followed by Payload)
if (!_iter->hasNext()) // No protocols at all?
for (i = ProtoMin; i < ProtoMax; i++)
{
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgL1Proto->button(id);
btn = bgProto[i]->button(id);
if (btn && btn->isEnabled())
btn->click();
else
{
btn = bgPayloadProto->button(id);
if (btn && btn->isEnabled())
goto _payload;
else
goto _otherL1;
}
// VLAN (optional)
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgVlan->button(id);
if (btn && btn->isEnabled())
btn->click();
else
switch (i)
{
case ProtoVlan:
_iter->previous();
break;
// L2 (optional if followed by Payload)
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgL2Proto->button(id);
case ProtoPayload:
goto _other;
default:
btn = bgProto[ProtoPayload]->button(id);
if (btn && btn->isEnabled())
btn->click();
else
{
btn = bgPayloadProto->button(id);
if (btn && btn->isEnabled())
goto _payload;
else
goto _otherL2;
}
// L3 (optional if followed by Payload)
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgL3Proto->button(id);
if (btn && btn->isEnabled())
btn->click();
else
{
btn = bgPayloadProto->button(id);
if (btn && btn->isEnabled())
goto _payload;
else
goto _otherL3;
break;
}
// L4 (optional if followed by Payload)
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgL4Proto->button(id);
if (btn && btn->isEnabled())
btn->click();
else
{
btn = bgPayloadProto->button(id);
if (btn && btn->isEnabled())
goto _payload;
else
goto _otherL4;
goto _other;
}
}
}
// Payload Data
if (!_iter->hasNext())
goto _done;
id = _iter->next()->protocolNumber();
btn = bgPayloadProto->button(id);
_payload:
if (btn && btn->isEnabled())
btn->click();
else
goto _otherPayload;
// If more protocol(s) beyond payload ...
if (_iter->hasNext())
goto _otherPayload;
{
i = ProtoPayload;
goto _other;
}
goto _done;
_otherL1:
bgL1Proto->button(ButtonIdOther)->setChecked(true);
updateL1Protocol(ButtonIdOther);
_otherL2:
bgL2Proto->button(ButtonIdOther)->setChecked(true);
updateFrameTypeProtocol(ButtonIdOther);
_otherL3:
bgL3Proto->button(ButtonIdOther)->setChecked(true);
updateL3Protocol(ButtonIdOther);
_otherL4:
bgL4Proto->button(ButtonIdOther)->setChecked(true);
updateL4Protocol(ButtonIdOther);
_otherPayload:
bgPayloadProto->button(ButtonIdOther)->setChecked(true);
updatePayloadProtocol(ButtonIdOther);
_other:
for (int j = i; j < ProtoMax; j++)
{
// VLAN doesn't have a "Other" button
if (j == ProtoVlan)
continue;
bgProto[j]->button(ButtonIdOther)->setChecked(true);
__updateProtocol(j, ButtonIdOther);
}
_done:
isUpdateInProgress = false;
return;
}
void StreamConfigDialog::LoadCurrentStream()

34
client/streamconfigdialog.h
View File

@ -28,11 +28,25 @@ public:
private:
QButtonGroup *bgFrameType;
QButtonGroup *bgVlan;
QButtonGroup *bgL3Proto;
QButtonGroup *bgL4Proto;
QButtonGroup *bgPayloadProto;
enum ButtonId
{
ButtonIdNone = 0,
ButtonIdOther = -2
};
enum ProtoButtonGroup
{
ProtoMin,
ProtoL1 = 0,
ProtoVlan = 1,
ProtoL2 = 2,
ProtoL3 = 3,
ProtoL4 = 4,
ProtoPayload = 5,
ProtoMax
};
QButtonGroup *bgProto[ProtoMax];
QStringListModel *mpAvailableProtocolsModel;
QStringListModel *mpSelectedProtocolsModel;
@ -68,11 +82,11 @@ private slots:
// "Simple" Protocol Selection related
bool skipProtocols(int layer);
void updateFrameTypeProtocol(int id);
void updateVlanProtocol(int id);
void updateL3Protocol(int id);
void updateL4Protocol(int id);
void updatePayloadProtocol(int id);
void disableProtocols(QButtonGroup *protocolGroup, bool checked);
void forceProtocolNone(bool checked);
void updateProtocol(int newId);
void __updateProtocol(int level, int newId);
void updateSelectProtocolsSimpleWidget();

224
client/streamconfigdialog.ui
View File

@ -8,8 +8,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>524</width>
<height>458</height>
<width>569</width>
<height>464</height>
</rect>
</property>
<property name="sizePolicy" >
@ -173,7 +173,7 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
<rect>
<x>0</x>
<y>0</y>
<width>465</width>
<width>527</width>
<height>226</height>
</rect>
</property>
@ -181,16 +181,58 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
<string>Simple</string>
</attribute>
<layout class="QGridLayout" >
<item rowspan="2" row="0" column="0" >
<widget class="QGroupBox" name="gbFrameType" >
<item row="0" column="0" >
<widget class="QGroupBox" name="gbL1Proto" >
<property name="title" >
<string>Frame Type</string>
<string>L1</string>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbL1None" >
<property name="text" >
<string>None</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbL1Mac" >
<property name="text" >
<string>Mac</string>
</property>
<property name="checked" >
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbL1Other" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="text" >
<string>Other</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item rowspan="3" row="0" column="1" >
<widget class="QGroupBox" name="gbFrameType" >
<property name="enabled" >
<bool>true</bool>
</property>
<property name="title" >
<string>L2</string>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbFtNone" >
<property name="text" >
<string>None (Mac Only)</string>
<string>None</string>
</property>
<property name="checked" >
<bool>true</bool>
@ -244,50 +286,11 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
</layout>
</widget>
</item>
<item row="0" column="1" >
<widget class="QGroupBox" name="gbVlan" >
<item row="0" column="2" >
<widget class="QGroupBox" name="gbL3Proto" >
<property name="enabled" >
<bool>true</bool>
</property>
<property name="title" >
<string>VLAN</string>
</property>
<property name="checkable" >
<bool>false</bool>
</property>
<property name="checked" >
<bool>false</bool>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbVlanNone" >
<property name="text" >
<string>None</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbVlanSingle" >
<property name="text" >
<string>Single Tag</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbVlanDouble" >
<property name="text" >
<string>Double Tag</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="0" column="2" colspan="2" >
<widget class="QGroupBox" name="gbL3Proto" >
<property name="title" >
<string>L3</string>
</property>
@ -348,8 +351,95 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
</layout>
</widget>
</item>
<item row="1" column="1" colspan="2" >
<item row="0" column="3" >
<widget class="QGroupBox" name="gbPayloadProto" >
<property name="enabled" >
<bool>true</bool>
</property>
<property name="title" >
<string>Payload</string>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbPayloadNone" >
<property name="text" >
<string>None</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbPayloadPattern" >
<property name="text" >
<string>Pattern</string>
</property>
<property name="checked" >
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbPayloadOther" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="text" >
<string>Other</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item rowspan="2" row="1" column="0" >
<widget class="QGroupBox" name="gbVlan" >
<property name="enabled" >
<bool>true</bool>
</property>
<property name="title" >
<string>VLAN</string>
</property>
<property name="checkable" >
<bool>false</bool>
</property>
<property name="checked" >
<bool>false</bool>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbVlanNone" >
<property name="text" >
<string>Untagged</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbVlanSingle" >
<property name="text" >
<string>Tagged</string>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbVlanDouble" >
<property name="text" >
<string>Stacked</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="1" column="2" >
<widget class="QGroupBox" name="gbL4Proto" >
<property name="enabled" >
<bool>true</bool>
</property>
<property name="title" >
<string>L4</string>
</property>
@ -417,44 +507,15 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
</layout>
</widget>
</item>
<item row="1" column="3" >
<widget class="QGroupBox" name="gbPayloadProto" >
<property name="title" >
<string>Payload</string>
</property>
<layout class="QVBoxLayout" >
<item>
<widget class="QRadioButton" name="rbPayloadPattern" >
<property name="text" >
<string>Pattern</string>
</property>
<property name="checked" >
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="rbPayloadOther" >
<property name="enabled" >
<bool>false</bool>
</property>
<property name="text" >
<string>Other</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="2" column="1" >
<item row="2" column="2" >
<spacer>
<property name="orientation" >
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" >
<size>
<width>107</width>
<height>24</height>
<width>20</width>
<height>21</height>
</size>
</property>
</spacer>
@ -1084,7 +1145,6 @@ QLineEdit:enabled[inputMask = "HH HH HH HH HH HH; "] { background-color: #ccccff
<tabstop>lePktLen</tabstop>
<tabstop>lePktLenMin</tabstop>
<tabstop>lePktLenMax</tabstop>
<tabstop>rbFtNone</tabstop>
<tabstop>rbFtEthernet2</tabstop>
<tabstop>rbFt802Dot3Raw</tabstop>
<tabstop>rbFt802Dot3Llc</tabstop>

97
common/abstractprotocol.cpp
View File

@ -22,9 +22,12 @@
- metaFieldCount()
- isMetaField()
*/
AbstractProtocol::AbstractProtocol(StreamBase *stream)
AbstractProtocol::AbstractProtocol(StreamBase *stream, AbstractProtocol *parent)
{
//qDebug("%s: &prev = %p &next = %p", __FUNCTION__, &prev, &next);
mpStream = stream;
this->parent = parent;
prev = next = NULL;
metaCount = -1;
protoSize = -1;
}
@ -33,7 +36,8 @@ AbstractProtocol::~AbstractProtocol()
{
}
AbstractProtocol* AbstractProtocol::createInstance(StreamBase *stream)
AbstractProtocol* AbstractProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return NULL;
}
@ -139,6 +143,7 @@ AbstractProtocol::FieldFlags AbstractProtocol::fieldFlags(int index) const
FieldFrameValue, the subclass should handle and return a value for
FieldBitSize to prevent endless recrusion -
- protocolFrameCksum()
- protocolFramePayloadSize()
*/
QVariant AbstractProtocol::fieldData(int index, FieldAttrib attrib,
int streamIndex) const
@ -184,17 +189,16 @@ quint32 AbstractProtocol::protocolId(ProtocolIdType type) const
quint32 AbstractProtocol::payloadProtocolId(ProtocolIdType type) const
{
quint32 id = 0xFFFFFFFF;
ProtocolListIterator *iter = mpStream->createProtocolListIterator();
quint32 id;
if (iter->findNext(this))
{
if (iter->hasNext())
id = iter->next()->protocolId(type);
}
delete iter;
if (next)
id = next->protocolId(type);
else if (parent)
id = parent->payloadProtocolId(type);
else
id = 0xFFFFFFFF;
qDebug("%s: payloadProtocolId = %u", __FUNCTION__, id);
qDebug("%s: payloadProtocolId = 0x%x", __FUNCTION__, id);
return id;
}
@ -219,17 +223,15 @@ int AbstractProtocol::protocolFrameSize() const
int AbstractProtocol::protocolFrameOffset() const
{
int size = 0;
ProtocolListIterator *iter = mpStream->createProtocolListIterator();
if (iter->findNext(this))
AbstractProtocol *p = prev;
while (p)
{
iter->previous();
while (iter->hasPrevious())
size += iter->previous()->protocolFrameSize();
size += p->protocolFrameSize();
p = p->prev;
}
else
return -1;
delete iter;
if (parent)
size += parent->protocolFrameOffset();
qDebug("%s: ofs = %d", __FUNCTION__, size);
return size;
@ -238,17 +240,14 @@ int AbstractProtocol::protocolFrameOffset() const
int AbstractProtocol::protocolFramePayloadSize() const
{
int size = 0;
ProtocolListIterator *iter = mpStream->createProtocolListIterator();
if (iter->findNext(this))
AbstractProtocol *p = next;
while (p)
{
while (iter->hasNext())
size += iter->next()->protocolFrameSize();
size += p->protocolFrameSize();
p = p->next;
}
else
return -1;
delete iter;
if (parent)
size += parent->protocolFramePayloadSize();
qDebug("%s: payloadSize = %d", __FUNCTION__, size);
return size;
@ -361,7 +360,7 @@ quint32 AbstractProtocol::protocolFrameCksum(int streamIndex,
CksumType cksumType) const
{
static int recursionCount = 0;
quint32 cksum = 0;
quint32 cksum = 0xFFFFFFFF;
recursionCount++;
Q_ASSERT_X(recursionCount < 10, "protocolFrameCksum", "potential infinite recursion - does a protocol checksum field not implement FieldBitSize?");
@ -426,19 +425,24 @@ quint32 AbstractProtocol::protocolFrameCksum(int streamIndex,
quint32 AbstractProtocol::protocolFrameHeaderCksum(int streamIndex,
CksumType cksumType) const
{
quint32 sum = 0xFFFF;
ProtocolListIterator *iter = mpStream->createProtocolListIterator();
quint32 sum = 0;
quint16 cksum;
AbstractProtocol *p = prev;
Q_ASSERT(cksumType == CksumIpPseudo);
if (iter->findNext(this))
while (p)
{
iter->previous();
if (iter->hasPrevious())
sum = iter->previous()->protocolFrameCksum(streamIndex,
CksumIpPseudo);
cksum = p->protocolFrameCksum(streamIndex, cksumType);
sum += (quint16) ~cksum;
p = p->prev;
qDebug("%s: sum = %u, cksum = %u", __FUNCTION__, sum, cksum);
}
if (parent)
{
cksum = parent->protocolFrameHeaderCksum(streamIndex, cksumType);
sum += (quint16) ~cksum;
}
delete iter;
while(sum>>16)
sum = (sum & 0xFFFF) + (sum >> 16);
@ -451,21 +455,22 @@ quint32 AbstractProtocol::protocolFramePayloadCksum(int streamIndex,
{
quint32 sum = 0;
quint16 cksum;
ProtocolListIterator *iter = mpStream->createProtocolListIterator();
AbstractProtocol *p = next;
Q_ASSERT(cksumType == CksumIp);
if (iter->findNext(this))
while (p)
{
while (iter->hasNext())
cksum = p->protocolFrameCksum(streamIndex, cksumType);
sum += (quint16) ~cksum;
p = p->next;
}
if (parent)
{
cksum = iter->next()->protocolFrameCksum(streamIndex, CksumIp);
cksum = parent->protocolFramePayloadCksum(streamIndex, cksumType);
sum += (quint16) ~cksum;
}
}
else
return 0;
delete iter;
while(sum>>16)
sum = (sum & 0xFFFF) + (sum >> 16);

13
common/abstractprotocol.h
View File

@ -20,9 +20,14 @@
QString("%1").arg(num, bytes*2, BASE_HEX, QChar('0'))
class StreamBase;
class ProtocolListIterator;
class AbstractProtocol
{
template <int protoNumber, class ProtoA, class ProtoB>
friend class ComboProtocol;
friend class ProtocolListIterator;
private:
mutable int metaCount;
mutable int protoSize;
@ -30,6 +35,9 @@ private:
protected:
StreamBase *mpStream;
AbstractProtocol *parent;
AbstractProtocol *prev;
AbstractProtocol *next;
public:
enum FieldFlag {
@ -61,10 +69,11 @@ public:
CksumMax
};
AbstractProtocol(StreamBase *stream);
AbstractProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~AbstractProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const = 0;

87
common/comboprotocol.h
View File

@ -3,7 +3,7 @@
#include "abstractprotocol.h"
template <class ProtoA, class ProtoB>
template <int protoNumber, class ProtoA, class ProtoB>
class ComboProtocol : public AbstractProtocol
{
private:
@ -12,36 +12,67 @@ private:
QWidget *configForm;
public:
ComboProtocol(StreamBase *stream)
ComboProtocol(StreamBase *stream, AbstractProtocol *parent = 0)
: AbstractProtocol(stream, parent)
{
protoA = new ProtoA(stream);
protoB = new ProtoB(stream);
protoA = new ProtoA(stream, this);
protoB = new ProtoB(stream, this);
protoA->next = protoB;
protoB->prev = protoA;
configForm = NULL;
}
virtual ~ComboProtocol()
{
delete protoA;
delete protoB;
delete configForm;
qDebug("%s: protoNumber = %d, %p <--> %p", __FUNCTION__,
protoNumber, protoA, protoB);
}
static ComboProtocol* createInstance(StreamBase *stream)
virtual ~ComboProtocol()
{
return new ComboProtocol<ProtoA, ProtoB>(stream);
if (configForm)
{
protoA->configWidget()->setParent(0);
protoB->configWidget()->setParent(0);
delete configForm;
}
delete protoA;
delete protoB;
}
static ComboProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new ComboProtocol<protoNumber, ProtoA, ProtoB>(stream, parent);
}
virtual quint32 protocolNumber() const
{
return 0; //FIXME
return protoNumber;
}
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const
{
// FIXME
protoA->protoDataCopyInto(protocol);
protoB->protoDataCopyInto(protocol);
protocol.mutable_protocol_id()->set_id(protocolNumber());
}
virtual void protoDataCopyFrom(const OstProto::Protocol &protocol)
{
// FIXME
if (protocol.protocol_id().id() == protocolNumber())
{
OstProto::Protocol proto;
// NOTE: To use protoX->protoDataCopyFrom() we need to arrange
// so that it sees its own protocolNumber() - but since the
// input param 'protocol' is 'const', we make a copy first
proto.CopyFrom(protocol);
proto.mutable_protocol_id()->set_id(protoA->protocolNumber());
protoA->protoDataCopyFrom(proto);
proto.mutable_protocol_id()->set_id(protoB->protocolNumber());
protoB->protoDataCopyFrom(proto);
}
}
virtual QString name() const
@ -68,26 +99,32 @@ public:
virtual FieldFlags fieldFlags(int index) const
{
if (index < protoA->fieldCount())
int cnt = protoA->fieldCount();
if (index < cnt)
return protoA->fieldFlags(index);
else
return protoB->fieldFlags(index);
return protoB->fieldFlags(index - cnt);
}
virtual QVariant fieldData(int index, FieldAttrib attrib,
int streamIndex = 0) const
{
if (index < protoA->fieldCount())
return protoA->fieldData(index);
int cnt = protoA->fieldCount();
if (index < cnt)
return protoA->fieldData(index, attrib, streamIndex);
else
return protoB->fieldData(index);
return protoB->fieldData(index - cnt, attrib, streamIndex);
}
virtual bool setFieldData(int index, const QVariant &value,
FieldAttrib attrib = FieldValue)
{
if (index < protoA->fieldCount())
return protoA->fieldData(index);
int cnt = protoA->fieldCount();
if (index < cnt)
return protoA->setFieldData(index, value, attrib);
else
return protoB->fieldData(index);
return protoB->setFieldData(index - cnt, value, attrib);
}
#if 0
@ -109,11 +146,13 @@ public:
{
if (configForm == NULL)
{
QVBoxLayout *layout = new VBoxLayout;
QVBoxLayout *layout = new QVBoxLayout;
configForm = new QWidget;
layout->addWidget(protoA->configWidget());
layout->addWidget(protoB->configWidget());
layout->setSpacing(0);
layout->setContentsMargins(0, 0, 0, 0);
configForm->setLayout(layout);
}
return configForm;

11
common/dot2llc.h Normal file
View File

@ -0,0 +1,11 @@
#ifndef _DOT2_LLC_H
#define _DOT2_LLC_H
#include "comboprotocol.h"
#include "dot3.h"
#include "llc.h"
typedef ComboProtocol<OstProto::Protocol::kDot2LlcFieldNumber,
Dot3Protocol, LlcProtocol> Dot2LlcProtocol;
#endif

14
common/dot2llc.proto Normal file
View File

@ -0,0 +1,14 @@
import "protocol.proto";
import "dot3.proto";
import "llc.proto";
package OstProto;
// 802.2 LLC
message Dot2Llc {
// Empty since this is a 'combo' protocol
}
extend Protocol {
optional Dot2Llc dot2Llc = 127;
}

11
common/dot2snap.h Normal file
View File

@ -0,0 +1,11 @@
#ifndef _DOT2_SNAP_H
#define _DOT2_SNAP_H
#include "comboprotocol.h"
#include "dot2llc.h"
#include "snap.h"
typedef ComboProtocol<OstProto::Protocol::kDot2SnapFieldNumber,
Dot2LlcProtocol, SnapProtocol> Dot2SnapProtocol;
#endif

12
common/dot2snap.proto Normal file
View File

@ -0,0 +1,12 @@
import "protocol.proto";
package OstProto;
// 802.2 SNAP
message Dot2Snap {
// Empty since this is a 'combo' protocol
}
extend Protocol {
optional Dot2Snap dot2Snap = 128;
}

20
common/dot3.cpp
View File

@ -12,8 +12,8 @@ Dot3ConfigForm::Dot3ConfigForm(QWidget *parent)
setupUi(this);
}
Dot3Protocol::Dot3Protocol(StreamBase *stream)
: AbstractProtocol(stream)
Dot3Protocol::Dot3Protocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -23,9 +23,10 @@ Dot3Protocol::~Dot3Protocol()
delete configForm;
}
AbstractProtocol* Dot3Protocol::createInstance(StreamBase *stream)
AbstractProtocol* Dot3Protocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new Dot3Protocol(stream);
return new Dot3Protocol(stream, parent);
}
quint32 Dot3Protocol::protocolNumber() const
@ -75,14 +76,16 @@ QVariant Dot3Protocol::fieldData(int index, FieldAttrib attrib,
{
quint16 len;
len = mpStream->frameLen() - SZ_FCS;
//len = mpStream->frameLen() - SZ_FCS;
len = protocolFramePayloadSize();
return len;
}
case FieldTextValue:
{
quint16 len;
len = mpStream->frameLen() - SZ_FCS;
//len = mpStream->frameLen() - SZ_FCS;
len = protocolFramePayloadSize();
return QString("%1").arg(len);
}
case FieldFrameValue:
@ -90,11 +93,14 @@ QVariant Dot3Protocol::fieldData(int index, FieldAttrib attrib,
quint16 len;
QByteArray fv;
len = mpStream->frameLen() - SZ_FCS;
//len = mpStream->frameLen() - SZ_FCS;
len = protocolFramePayloadSize();
fv.resize(2);
qToBigEndian(len, (uchar*) fv.data());
return fv;
}
case FieldBitSize:
return 16;
default:
break;
}

5
common/dot3.h
View File

@ -26,10 +26,11 @@ private:
};
public:
Dot3Protocol(StreamBase *stream);
Dot3Protocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~Dot3Protocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/eth2.cpp
View File

@ -9,8 +9,8 @@ Eth2ConfigForm::Eth2ConfigForm(QWidget *parent)
setupUi(this);
}
Eth2Protocol::Eth2Protocol(StreamBase *stream)
: AbstractProtocol(stream)
Eth2Protocol::Eth2Protocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ Eth2Protocol::~Eth2Protocol()
delete configForm;
}
AbstractProtocol* Eth2Protocol::createInstance(StreamBase *stream)
AbstractProtocol* Eth2Protocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new Eth2Protocol(stream);
return new Eth2Protocol(stream, parent);
}
quint32 Eth2Protocol::protocolNumber() const

5
common/eth2.h
View File

@ -26,10 +26,11 @@ private:
};
public:
Eth2Protocol(StreamBase *stream);
Eth2Protocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~Eth2Protocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

11
common/ip4.cpp
View File

@ -49,8 +49,8 @@ void Ip4ConfigForm::on_cmbIpDstAddrMode_currentIndexChanged(int index)
}
}
Ip4Protocol::Ip4Protocol(StreamBase *stream)
: AbstractProtocol(stream)
Ip4Protocol::Ip4Protocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -60,9 +60,10 @@ Ip4Protocol::~Ip4Protocol()
delete configForm;
}
AbstractProtocol* Ip4Protocol::createInstance(StreamBase *stream)
AbstractProtocol* Ip4Protocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new Ip4Protocol(stream);
return new Ip4Protocol(stream, parent);
}
quint32 Ip4Protocol::protocolNumber() const
@ -592,7 +593,7 @@ quint32 Ip4Protocol::protocolFrameCksum(int streamIndex,
// Above calculation done assuming 'big endian'
// - so convert to host order
//return qFromBigEndian(sum);
return sum;
return ~sum;
}
default:
break;

5
common/ip4.h
View File

@ -59,10 +59,11 @@ private:
};
public:
Ip4Protocol(StreamBase *stream);
Ip4Protocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~Ip4Protocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/llc.cpp
View File

@ -9,8 +9,8 @@ LlcConfigForm::LlcConfigForm(QWidget *parent)
setupUi(this);
}
LlcProtocol::LlcProtocol(StreamBase *stream)
: AbstractProtocol(stream)
LlcProtocol::LlcProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ LlcProtocol::~LlcProtocol()
delete configForm;
}
AbstractProtocol* LlcProtocol::createInstance(StreamBase *stream)
AbstractProtocol* LlcProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new LlcProtocol(stream);
return new LlcProtocol(stream, parent);
}
quint32 LlcProtocol::protocolNumber() const

5
common/llc.h
View File

@ -31,10 +31,11 @@ private:
};
public:
LlcProtocol(StreamBase *stream);
LlcProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~LlcProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/mac.cpp
View File

@ -49,8 +49,8 @@ void MacConfigForm::on_cmbSrcMacMode_currentIndexChanged(int index)
}
MacProtocol::MacProtocol(StreamBase *stream)
: AbstractProtocol(stream)
MacProtocol::MacProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -60,9 +60,10 @@ MacProtocol::~MacProtocol()
delete configForm;
}
AbstractProtocol* MacProtocol::createInstance(StreamBase *stream)
AbstractProtocol* MacProtocol::createInstance(StreamBase *stream
, AbstractProtocol *parent)
{
return new MacProtocol(stream);
return new MacProtocol(stream, parent);
}
quint32 MacProtocol::protocolNumber() const

5
common/mac.h
View File

@ -40,10 +40,11 @@ private:
};
public:
MacProtocol(StreamBase *stream);
MacProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~MacProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

6
common/ostproto.pro
View File

@ -22,7 +22,10 @@ PROTOS += \
dot3.proto \
llc.proto \
snap.proto \
dot2llc.proto \
dot2snap.proto \
vlan.proto \
vlanstack.proto \
ip4.proto \
tcp.proto \
udp.proto
@ -39,7 +42,10 @@ HEADERS += \
dot3.h \
llc.h \
snap.h \
dot2llc.h \
dot2snap.h \
vlan.h \
vlanstack.h \
ip4.h \
tcp.h \
udp.h

9
common/payload.cpp
View File

@ -30,8 +30,8 @@ void PayloadConfigForm::on_cmbPatternMode_currentIndexChanged(int index)
}
}
PayloadProtocol::PayloadProtocol(StreamBase *stream)
: AbstractProtocol(stream)
PayloadProtocol::PayloadProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -41,9 +41,10 @@ PayloadProtocol::~PayloadProtocol()
delete configForm;
}
AbstractProtocol* PayloadProtocol::createInstance(StreamBase *stream)
AbstractProtocol* PayloadProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new PayloadProtocol(stream);
return new PayloadProtocol(stream, parent);
}
quint32 PayloadProtocol::protocolNumber() const

5
common/payload.h
View File

@ -31,10 +31,11 @@ private:
};
public:
PayloadProtocol(StreamBase *stream);
PayloadProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~PayloadProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

4
common/protocol.proto
View File

@ -81,8 +81,12 @@ message Protocol {
kLlcFieldNumber = 123;
kSnapFieldNumber = 124;
kVlanStackFieldNumber = 125;
kVlanFieldNumber = 126;
kDot2LlcFieldNumber = 127;
kDot2SnapFieldNumber = 128;
kIp4FieldNumber = 130;
kArpFieldNumber = 131;

31
common/protocollistiterator.cpp
View File

@ -1,5 +1,6 @@
#include "protocollistiterator.h"
#include "protocollist.h"
#include "abstractprotocol.h"
ProtocolListIterator::ProtocolListIterator(ProtocolList &list)
{
@ -31,8 +32,24 @@ bool ProtocolListIterator::hasPrevious() const
return _iter->hasPrevious();
}
void ProtocolListIterator::insert(const AbstractProtocol* value)
void ProtocolListIterator::insert(AbstractProtocol* value)
{
if (_iter->hasPrevious())
{
value->prev = _iter->peekPrevious();
value->prev->next = value;
}
else
value->prev = NULL;
if (_iter->hasNext())
{
value->next = _iter->peekNext();
value->next->prev = value;
}
else
value->next = NULL;
_iter->insert((AbstractProtocol*)((uint)value));
}
@ -58,11 +75,21 @@ AbstractProtocol* ProtocolListIterator::previous()
void ProtocolListIterator::remove()
{
if (_iter->value()->prev)
_iter->value()->prev->next = _iter->value()->next;
if (_iter->value()->next)
_iter->value()->next->prev = _iter->value()->prev;
_iter->remove();
}
void ProtocolListIterator::setValue(const AbstractProtocol* value) const
void ProtocolListIterator::setValue(AbstractProtocol* value) const
{
if (_iter->value()->prev)
_iter->value()->prev->next = value;
if (_iter->value()->next)
_iter->value()->next->prev = value;
value->prev = _iter->value()->prev;
value->next = _iter->value()->next;
_iter->setValue((AbstractProtocol*)((uint)value));
}

4
common/protocollistiterator.h
View File

@ -15,13 +15,13 @@ public:
bool findPrevious(const AbstractProtocol* value);
bool hasNext() const;
bool hasPrevious() const;
void insert(const AbstractProtocol* value);
void insert(AbstractProtocol* value);
AbstractProtocol* next();
AbstractProtocol* peekNext() const;
AbstractProtocol* peekPrevious() const;
AbstractProtocol* previous();
void remove();
void setValue(const AbstractProtocol* value) const;
void setValue(AbstractProtocol* value) const;
void toBack();
void toFront();
const AbstractProtocol* value() const;

51
common/protocolmanager.cpp
View File

@ -11,7 +11,10 @@
#include "dot3.h"
#include "llc.h"
#include "snap.h"
#include "dot2llc.h"
#include "dot2snap.h"
#include "vlan.h"
#include "vlanstack.h"
#include "ip4.h"
#include "tcp.h"
#include "udp.h"
@ -20,16 +23,32 @@ ProtocolManager OstProtocolManager;
ProtocolManager::ProtocolManager()
{
registerProtocol(51, QString("mac"), (void*) MacProtocol::createInstance);
registerProtocol(52, QString("payload"), (void*) PayloadProtocol::createInstance);
registerProtocol(121, QString("eth2"), (void*) Eth2Protocol::createInstance);
registerProtocol(122, QString("dot3"), (void*) Dot3Protocol::createInstance);
registerProtocol(123, QString("llc"), (void*) LlcProtocol::createInstance);
registerProtocol(124, QString("snap"), (void*) SnapProtocol::createInstance);
registerProtocol(126, QString("vlan"), (void*) VlanProtocol::createInstance);
registerProtocol(130, QString("ip4"), (void*) Ip4Protocol::createInstance);
registerProtocol(140, QString("tcp"), (void*) TcpProtocol::createInstance);
registerProtocol(141, QString("udp"), (void*) UdpProtocol::createInstance);
registerProtocol(OstProto::Protocol::kMacFieldNumber,
QString("mac"), (void*) MacProtocol::createInstance);
registerProtocol(OstProto::Protocol::kPayloadFieldNumber,
QString("payload"), (void*) PayloadProtocol::createInstance);
registerProtocol(OstProto::Protocol::kEth2FieldNumber,
QString("eth2"), (void*) Eth2Protocol::createInstance);
registerProtocol(OstProto::Protocol::kDot3FieldNumber,
QString("dot3"), (void*) Dot3Protocol::createInstance);
registerProtocol(OstProto::Protocol::kLlcFieldNumber,
QString("llc"), (void*) LlcProtocol::createInstance);
registerProtocol(OstProto::Protocol::kSnapFieldNumber,
QString("snap"), (void*) SnapProtocol::createInstance);
registerProtocol(OstProto::Protocol::kDot2LlcFieldNumber,
QString("dot2Llc"), (void*) Dot2LlcProtocol::createInstance);
registerProtocol(OstProto::Protocol::kDot2SnapFieldNumber,
QString("dot2Snap"), (void*) Dot2SnapProtocol::createInstance);
registerProtocol(OstProto::Protocol::kVlanFieldNumber,
QString("vlan"), (void*) VlanProtocol::createInstance);
registerProtocol(OstProto::Protocol::kVlanStackFieldNumber,
QString("vlanstack"), (void*) VlanStackProtocol::createInstance);
registerProtocol(OstProto::Protocol::kIp4FieldNumber,
QString("ip4"), (void*) Ip4Protocol::createInstance);
registerProtocol(OstProto::Protocol::kTcpFieldNumber,
QString("tcp"), (void*) TcpProtocol::createInstance);
registerProtocol(OstProto::Protocol::kUdpFieldNumber,
QString("udp"), (void*) UdpProtocol::createInstance);
}
void ProtocolManager::registerProtocol(int protoNumber, QString protoName,
@ -42,25 +61,25 @@ void ProtocolManager::registerProtocol(int protoNumber, QString protoName,
}
AbstractProtocol* ProtocolManager::createProtocol(int protoNumber,
StreamBase *stream)
StreamBase *stream, AbstractProtocol *parent)
{
AbstractProtocol* (*pc)(StreamBase*);
AbstractProtocol* (*pc)(StreamBase*, AbstractProtocol*);
AbstractProtocol* p;
pc = (AbstractProtocol* (*)(StreamBase*))
pc = (AbstractProtocol* (*)(StreamBase*, AbstractProtocol*))
factory.value(protoNumber);
Q_ASSERT(pc != NULL);
p = (*pc)(stream);
p = (*pc)(stream, parent);
return p;
}
AbstractProtocol* ProtocolManager::createProtocol(QString protoName,
StreamBase *stream)
StreamBase *stream, AbstractProtocol *parent)
{
return createProtocol(nameToNumberMap.value(protoName), stream);
return createProtocol(nameToNumberMap.value(protoName), stream, parent);
}
QStringList ProtocolManager::protocolDatabase()

6
common/protocolmanager.h
View File

@ -19,8 +19,10 @@ public:
void registerProtocol(int protoNumber, QString protoName,
void *protoCreator);
AbstractProtocol* createProtocol(int protoNumber, StreamBase *stream);
AbstractProtocol* createProtocol(QString protoName, StreamBase *stream);
AbstractProtocol* createProtocol(int protoNumber, StreamBase *stream,
AbstractProtocol *parent = 0);
AbstractProtocol* createProtocol(QString protoName, StreamBase *stream,
AbstractProtocol *parent = 0);
QStringList protocolDatabase();
};

9
common/sample.cpp
View File

@ -9,8 +9,8 @@ SampleConfigForm::SampleConfigForm(QWidget *parent)
setupUi(this);
}
SampleProtocol::SampleProtocol(StreamBase *stream);
: AbstractProtocol(stream)
SampleProtocol::SampleProtocol(StreamBase *stream, AbstractProtocol *parent);
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ SampleProtocol::~SampleProtocol()
delete configForm;
}
AbstractProtocol* SampleProtocol::createInstance(StreamBase *stream)
AbstractProtocol* SampleProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new SampleProtocol(frameProtoList, streamCore);
return new SampleProtocol(stream, parent);
}
quint32 SampleProtocol::protocolNumber() const

5
common/sample.h
View File

@ -26,10 +26,11 @@ private:
};
public:
SampleProtocol(StreamBase *stream);
SampleProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~SampleProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/snap.cpp
View File

@ -9,8 +9,8 @@ SnapConfigForm::SnapConfigForm(QWidget *parent)
setupUi(this);
}
SnapProtocol::SnapProtocol(StreamBase *stream)
: AbstractProtocol(stream)
SnapProtocol::SnapProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ SnapProtocol::~SnapProtocol()
delete configForm;
}
AbstractProtocol* SnapProtocol::createInstance(StreamBase *stream)
AbstractProtocol* SnapProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new SnapProtocol(stream);
return new SnapProtocol(stream, parent);
}
quint32 SnapProtocol::protocolNumber() const

5
common/snap.h
View File

@ -27,10 +27,11 @@ private:
};
public:
SnapProtocol(StreamBase *stream);
SnapProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~SnapProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

16
common/streambase.cpp
View File

@ -12,22 +12,23 @@ StreamBase::StreamBase() :
mControl(new OstProto::StreamControl)
{
AbstractProtocol *proto;
ProtocolListIterator *iter;
mStreamId->set_id(0xFFFFFFFF);
currentFrameProtocols = new ProtocolList;
iter = createProtocolListIterator();
// By default newly created streams have the mac and payload protocols
proto = OstProtocolManager.createProtocol("mac", this);
currentFrameProtocols->append(proto);
iter->insert(proto);
qDebug("stream: mac = %p", proto);
proto = OstProtocolManager.createProtocol("payload", this);
currentFrameProtocols->append(proto);
iter->insert(proto);
qDebug("stream: payload = %p", proto);
{
ProtocolListIterator *iter = createProtocolListIterator();
iter->toFront();
while (iter->hasNext())
{
@ -40,8 +41,9 @@ StreamBase::StreamBase() :
qDebug("{[%d]}", iter->next()->protocolNumber());
// qDebug("{{%p}: %d}", iter->peekNext(), iter->next()->protocolNumber());
}
delete iter;
}
delete iter;
}
StreamBase::~StreamBase()
@ -54,19 +56,23 @@ StreamBase::~StreamBase()
void StreamBase::protoDataCopyFrom(const OstProto::Stream &stream)
{
AbstractProtocol *proto;
ProtocolListIterator *iter;
mStreamId->CopyFrom(stream.stream_id());
mCore->CopyFrom(stream.core());
mControl->CopyFrom(stream.control());
currentFrameProtocols->destroy();
iter = createProtocolListIterator();
for (int i=0; i < stream.protocol_size(); i++)
{
proto = OstProtocolManager.createProtocol(
stream.protocol(i).protocol_id().id(), this);
proto->protoDataCopyFrom(stream.protocol(i));
currentFrameProtocols->append(proto);
iter->insert(proto);
}
delete iter;
}
void StreamBase::protoDataCopyInto(OstProto::Stream &stream) const

9
common/tcp.cpp
View File

@ -9,8 +9,8 @@ TcpConfigForm::TcpConfigForm(QWidget *parent)
setupUi(this);
}
TcpProtocol::TcpProtocol(StreamBase *stream)
: AbstractProtocol(stream)
TcpProtocol::TcpProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ TcpProtocol::~TcpProtocol()
delete configForm;
}
AbstractProtocol* TcpProtocol::createInstance(StreamBase *stream)
AbstractProtocol* TcpProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new TcpProtocol(stream);
return new TcpProtocol(stream, parent);
}
quint32 TcpProtocol::protocolNumber() const

5
common/tcp.h
View File

@ -45,10 +45,11 @@ private:
};
public:
TcpProtocol(StreamBase *stream);
TcpProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~TcpProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/udp.cpp
View File

@ -9,8 +9,8 @@ UdpConfigForm::UdpConfigForm(QWidget *parent)
setupUi(this);
}
UdpProtocol::UdpProtocol(StreamBase *stream)
: AbstractProtocol(stream)
UdpProtocol::UdpProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -20,9 +20,10 @@ UdpProtocol::~UdpProtocol()
delete configForm;
}
AbstractProtocol* UdpProtocol::createInstance(StreamBase *stream)
AbstractProtocol* UdpProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new UdpProtocol(stream);
return new UdpProtocol(stream, parent);
}
quint32 UdpProtocol::protocolNumber() const

5
common/udp.h
View File

@ -32,10 +32,11 @@ private:
};
public:
UdpProtocol(StreamBase *stream);
UdpProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~UdpProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

9
common/vlan.cpp
View File

@ -8,8 +8,8 @@ VlanConfigForm::VlanConfigForm(QWidget *parent)
setupUi(this);
}
VlanProtocol::VlanProtocol(StreamBase *stream)
: AbstractProtocol(stream)
VlanProtocol::VlanProtocol(StreamBase *stream, AbstractProtocol *parent)
: AbstractProtocol(stream, parent)
{
configForm = NULL;
}
@ -19,9 +19,10 @@ VlanProtocol::~VlanProtocol()
delete configForm;
}
AbstractProtocol* VlanProtocol::createInstance(StreamBase *stream)
AbstractProtocol* VlanProtocol::createInstance(StreamBase *stream,
AbstractProtocol *parent)
{
return new VlanProtocol(stream);
return new VlanProtocol(stream, parent);
}
quint32 VlanProtocol::protocolNumber() const

5
common/vlan.h
View File

@ -32,10 +32,11 @@ private:
};
public:
VlanProtocol(StreamBase *stream);
VlanProtocol(StreamBase *stream, AbstractProtocol *parent = 0);
virtual ~VlanProtocol();
static AbstractProtocol* createInstance(StreamBase *stream);
static AbstractProtocol* createInstance(StreamBase *stream,
AbstractProtocol *parent = 0);
virtual quint32 protocolNumber() const;
virtual void protoDataCopyInto(OstProto::Protocol &protocol) const;

10
common/vlanstack.h Normal file
View File

@ -0,0 +1,10 @@
#ifndef _VLAN_STACK_H
#define _VLAN_STACK_H
#include "comboprotocol.h"
#include "vlan.h"
typedef ComboProtocol<OstProto::Protocol::kVlanStackFieldNumber,
VlanProtocol, VlanProtocol> VlanStackProtocol;
#endif

12
common/vlanstack.proto Normal file
View File

@ -0,0 +1,12 @@
import "protocol.proto";
package OstProto;
// Stacked VLAN (2 tags)
message VlanStack {
// Empty since this is a 'combo' protocol
}
extend Protocol {
optional VlanStack vlanStack = 125;
}

109
server/myservice.cpp
View File

@ -2,6 +2,7 @@
#include <qglobal.h>
#include <qendian.h>
#include "qdebug.h"
#include <QProcess>
#include "myservice.h"
#include "../common/protocollist.h"
@ -86,7 +87,7 @@ int StreamInfo::makePacket(uchar *buf, int bufMaxSize, int n)
// ------------------ PortInfo --------------------
//
PortInfo::PortInfo(uint id, pcap_if_t *dev)
: monitorRx(this), monitorTx(this), transmitter(this)
: monitorRx(this), monitorTx(this), transmitter(this), capturer(this)
{
char errbuf[PCAP_ERRBUF_SIZE];
@ -333,6 +334,21 @@ void PortInfo::stopTransmit()
transmitter.stop();
}
void PortInfo::startCapture()
{
capturer.start();
}
void PortInfo::stopCapture()
{
capturer.stop();
}
void PortInfo::viewCapture()
{
capturer.view();
}
void PortInfo::resetStats()
{
memcpy((void*) &epochStats, (void*) &stats, sizeof(stats));
@ -714,6 +730,59 @@ void PortInfo::PortTransmitter::stop()
m_stop = 1;
}
/*--------------- PortCapture ---------------*/
PortInfo::PortCapture::PortCapture(PortInfo *port)
{
this->port = port;
capHandle = NULL;
dumpHandle = NULL;
}
void PortInfo::PortCapture::run()
{
if (capHandle == NULL)
{
char errbuf[PCAP_ERRBUF_SIZE];
capHandle = pcap_open_live(port->dev->name, 0,
PCAP_OPENFLAG_PROMISCUOUS, 1000 /*ms*/, errbuf);
if (capHandle == NULL)
{
qDebug("Error opening port %s: %s\n",
port->dev->name, pcap_geterr(capHandle));
}
}
if (!capFile.isOpen())
{
if (!capFile.open())
qFatal("Unable to open temp cap file");
qDebug("cap file = %s", capFile.fileName().toAscii().constData());
}
dumpHandle = pcap_dump_open(capHandle,
capFile.fileName().toAscii().constData());
pcap_loop(capHandle, -1, pcap_dump, (uchar*) dumpHandle);
}
void PortInfo::PortCapture::stop()
{
pcap_breakloop(capHandle);
if (dumpHandle)
{
pcap_dump_flush(dumpHandle);
pcap_dump_close(dumpHandle);
dumpHandle = NULL;
}
}
void PortInfo::PortCapture::view()
{
// FIXME: hack - when correcting this remove the <QProcess> include also
QProcess::execute("C:/Program Files/Wireshark/wireshark.exe",
QStringList() << capFile.fileName());
}
/*--------------- MyService ---------------*/
@ -1067,7 +1136,18 @@ const ::OstProto::PortIdList* request,
::google::protobuf::Closure* done)
{
qDebug("In %s", __PRETTY_FUNCTION__);
controller->SetFailed("Not Implemented");
for (int i=0; i < request->port_id_size(); i++)
{
uint portIdx;
portIdx = request->port_id(i).id();
if (portIdx >= numPorts)
continue; // TODO(LOW): partial RPC?
portInfo[portIdx]->startCapture();
}
done->Run();
}
@ -1077,7 +1157,17 @@ const ::OstProto::PortIdList* request,
::google::protobuf::Closure* done)
{
qDebug("In %s", __PRETTY_FUNCTION__);
controller->SetFailed("Not Implemented");
for (int i=0; i < request->port_id_size(); i++)
{
uint portIdx;
portIdx = request->port_id(i).id();
if (portIdx >= numPorts)
continue; // TODO(LOW): partial RPC?
portInfo[portIdx]->stopCapture();
}
done->Run();
}
@ -1087,6 +1177,19 @@ const ::OstProto::PortIdList* request,
::google::protobuf::Closure* done)
{
qDebug("In %s", __PRETTY_FUNCTION__);
// FIXME: BAD BAD VERY BAD !!!!!!
for (int i=0; i < request->port_id_size(); i++)
{
uint portIdx;
portIdx = request->port_id(i).id();
if (portIdx >= numPorts)
continue; // TODO(LOW): partial RPC?
portInfo[portIdx]->viewCapture();
}
controller->SetFailed("Not Implemented");
done->Run();
}

21
server/myservice.h
View File

@ -14,6 +14,7 @@
#include <QtGlobal>
#include <QList>
#include <QThread>
#include <QTemporaryFile>
#include "../rpc/pbhelper.h"
#include "pcapextra.h"
@ -93,6 +94,22 @@ class PortInfo
void stop();
};
class PortCapture: public QThread
{
friend class PortInfo;
PortInfo *port;
pcap_t *capHandle;
pcap_dumper_t *dumpHandle;
QTemporaryFile capFile;
public:
PortCapture(PortInfo *port);
void run();
void stop();
void view();
};
OstProto::Port d;
struct PortStats
@ -136,6 +153,7 @@ class PortInfo
PortMonitorRx monitorRx;
PortMonitorTx monitorTx;
PortTransmitter transmitter;
PortCapture capturer;
struct PortStats epochStats;
struct PortStats stats;
@ -153,6 +171,9 @@ public:
void update();
void startTransmit();
void stopTransmit();
void startCapture();
void stopCapture();
void viewCapture();
void resetStats();
};