TEST_F(PcapTest, Write) {
typedef PcapFileComparator::Status Status;
PcapFilesReader reader(false, 0);
reader.addFile(0, getFile1());
reader.addFile(1, getFile2());
reader.set_packet_handler(packet_handler, (void*)this);
PcapFilesWriter writer;
setReceiver(&writer);
// only write packets for port 0, drop packets for port 1
writer.addFile(0, getTmpFile());
reader.start();
setReceiver(nullptr);
PcapFileComparator comparator(false);
Status comparison = comparator.compare(getFile1(), getTmpFile());
ASSERT_EQ(Status::OK, comparison);
}
void ccPacketHandler::buildDetectedNodePacket(byte sender, byte neighbourID)
{
clearPacket();
setReceiver(SERVER_01);
setSender(sender);
setAdminKey(NEAR_NODE_EVENT);
setNeighbourId(neighbourID);
setBuildCounter(4);
}
void ccPacketHandler::buildPacket(byte receiver, byte sender, byte adminKey)
{
clearPacket(); /// clear existing ccPacket
setReceiver(receiver); /// set given receiver
setSender(sender); /// set sender
setAdminKey(adminKey); /// set given administration key
setBuildCounter(3); /// set build counter to next free byte's position
}
void ccPacketHandler::buildPacket(byte receiver, byte sender, byte adminKey)
{
clearPacket();
setReceiver(receiver);
setSender(sender);
setAdminKey(adminKey);
setBuildCounter(3);
}
void ccPacketHandler::buildRSSIPacket(byte sender, byte rawRSSI, byte neighbourID)
{
clearPacket(); /// clear the packet
setReceiver(SERVER_01);
setSender(sender);
setAdminKey(NEAR_NODE_EVENT);
setDetectedRSSI(rawRSSI);
setNeighbourId(neighbourID);
setBuildCounter(5); /// set build counter to next free byte's position
}
void ccPacketHandler::buildPatternCommand(byte receiver, byte PatternKey, byte colorKey1, byte colorKey2)
{
clearPacket();
setReceiver(receiver);
setSender(SERVER_01);
setAdminKey(PatternKey);
setFirstColor(colorKey1);
setSecondColor(colorKey2);
setBuildCounter(5);
}
void ccPacketHandler::testPacket(byte receiver, byte sender)
{
for (byte i = 0; i < _ccPacket.length; ++i) /// fill packet with zeros
{
_ccPacket.data[i] = i; /// set i-th byte := i for each byte in the packet
}
setReceiver(receiver); /// setting receiver
setSender(sender); /// setting sender
setAdminKey(TEST); /// setting administration key - default := 255
setHash(ccHash()); /// hashing the data and saving in member _hash
}
void ccPacketHandler::acknowledge()
{
byte sender = getPacketSender(); /// save sender
byte receiver = getPacketReceiver(); /// save receiver
byte ulf = ccHash(); /// hash the data
clearPacket(); /// clear the packet
setReceiver(sender); /// set sender as receiver
setSender(receiver); /// set receiver as sender
setAdminKey(ACKNOWLEDGE_REQUEST); /// set acknowlegde key
setPackNum(ulf); /// set the hash as data
}
void Message::toMessage(string msg) {
/* local variables */
int i, len, x;
string temp = "";
time_t t_temp;
/* algorithm */
if (msg[0]=='4') {
i = 2;
len = msg.length();
//sender
temp = getSubstr(msg, i, ';');
setSender(temp);
temp = "";
//receiver
i++;
temp = getSubstr(msg, i, ';');
setReceiver(temp);
temp = "";
//timestamp
i++;
temp = getSubstr(msg, i, ';');
istringstream buffer(temp);
int x;
buffer >> x;
t_temp = x;
setTimestamp(t_temp);
temp = "";
//message body
i++;
temp = getSubstr(msg, i, ';');
text = temp;
temp = "";
//type
i++;
temp = getSubstrInt(msg, i, len);
type = temp;
}
