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Add support for RARP

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This commit is contained in:
Srivats P 2024-01-19 15:53:00 +05:30
parent f185ceb206
commit b3ac5f8d5d
3 changed files with 17 additions and 3 deletions
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16
common/arp.cpp
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@ -62,12 +62,14 @@ void ArpProtocol::protoDataCopyFrom(const OstProto::Protocol &protocol)
QString ArpProtocol::name() const QString ArpProtocol::name() const
{ {
return QString("Address Resolution Protocol"); return isRarp() ?
QString("Reverse Address Resolution Protocol") :
QString("Address Resolution Protocol");
} }
QString ArpProtocol::shortName() const QString ArpProtocol::shortName() const
{ {
return QString("ARP"); return isRarp() ? QString("RARP") : QString("ARP");
} }
/*! /*!
@ -96,7 +98,7 @@ quint32 ArpProtocol::protocolId(ProtocolIdType type) const
{ {
switch(type) switch(type)
{ {
case ProtocolIdEth: return 0x0806; case ProtocolIdEth: return isRarp() ? 0x8035 : 0x0806;
default:break; default:break;
} }
@ -808,3 +810,11 @@ int ArpProtocol::protocolFrameVariableCount() const
return count; return count;
} }
bool ArpProtocol::isRarp() const
{
if ((data.op_code() == 3)
|| (data.op_code() ==4))
return true;
return false;
}

2
common/arp.h
View File

@ -96,6 +96,8 @@ public:
virtual int protocolFrameVariableCount() const; virtual int protocolFrameVariableCount() const;
private: private:
bool isRarp() const;
OstProto::Arp data; OstProto::Arp data;
}; };

2
common/arpconfig.cpp
View File

@ -30,6 +30,8 @@ ArpConfigForm::ArpConfigForm(QWidget *parent)
opCodeCombo->setValidator(new QIntValidator(0, 0xFFFF, this)); opCodeCombo->setValidator(new QIntValidator(0, 0xFFFF, this));
opCodeCombo->addItem(1, "ARP Request"); opCodeCombo->addItem(1, "ARP Request");
opCodeCombo->addItem(2, "ARP Reply"); opCodeCombo->addItem(2, "ARP Reply");
opCodeCombo->addItem(3, "Reverse ARP Request");
opCodeCombo->addItem(4, "Reverse ARP Reply");
connect(senderHwAddrMode, SIGNAL(currentIndexChanged(int)), connect(senderHwAddrMode, SIGNAL(currentIndexChanged(int)),
SLOT(on_senderHwAddrMode_currentIndexChanged(int))); SLOT(on_senderHwAddrMode_currentIndexChanged(int)));