prvreader::PrvEvent* prvreader::PrvParser::parseLine()
{
string line;
PrvEvent* prvEvent;
if (prvStream){
if(getline(*prvStream,line)){
lineNumber++;
if (lineNumber%10000==0){
Message::Debug(to_string(lineNumber)+ " lines processed");
}
replace(line.begin(), line.end(), '\t', ' ');
std::size_t found = line.find_first_of("(");
if ((found!=std::string::npos)&&(found+1<line.length())){
found = line.find_first_of("a", found+1);
}
if ((found!=std::string::npos)&&(line[found+1]=='t')&&(found+5<line.length())&&(line[found+5]==PRV_HEADER_SEP_MAIN_CHAR)){
line[found+5]='*';
}
replace(line.begin(), line.end(), PRV_HEADER_QUOTE_IN_CHAR, GENERIC_SEP_CHAR);
replace(line.begin(), line.end(), PRV_HEADER_QUOTE_OUT_CHAR, GENERIC_SEP_CHAR);
trim_all(line);
if (!line.empty()){
escaped_list_separator<char> sep(GENERIC_ESCAPE_CHAR, PRV_HEADER_SEP_MAIN_CHAR, GENERIC_QUOTE_CHAR);
tokenizer<escaped_list_separator<char> > *tokens = new tokenizer<escaped_list_separator<char> >(line, sep);
tokenizer<escaped_list_separator<char> >::iterator tokensIterator=tokens->begin();
if (mode==Header){
prvEvent=parseHeader(tokens);
mode=Body;
}else{
string eventType=*tokensIterator;
tokensIterator++;
//communicator
if (eventType.compare(PRV_BODY_COMMUNICATOR)==0){
prvEvent= new PrvOther(lineNumber, prveventtype::Skip);
//communications
}else if (eventType.compare(PRV_BODY_COMMUNICATION)==0){
prvEvent=parseCommunications(tokens, lineNumber);
}else if (eventType.compare(PRV_BODY_EVENTS)==0){
prvEvent=parseEvents(tokens, lineNumber);
}else if (eventType.compare(PRV_BODY_STATE)==0){
prvEvent=parseState(tokens, lineNumber);
}else{
prvEvent= new PrvOther(lineNumber, prveventtype::Skip);
}
}
delete tokens;
}
}else{
prvEvent=new PrvOther(lineNumber, prveventtype::End);
}
}
return prvEvent;
}
/**
* Parse the NetDMFEvent type, described below.
*
* An <Event> is the high level container for discrete events. In addition
* to StartTime and EndTime (from the Unix epoch) an <Event> has an
* EventType attribute. EventType corresponds to the child element type of
* the <Event>. Valid EventTypes are :
* - Collection - Events that should be grouped
* - Movement - Node Movement
* - Communication - two or more nodes communicating
* Communication Event Types can be further defined in two different ways, as
* specified by CommunicationType. Valid CommunicationTypes are :
* - Conversation - Communication between two endpoints
* - EndPoint - Endpoints for communications
* - PacketCapture - Packets captured at a specific node:device
* - Application - A simulator-supported traffic generation application (e.g. ping)
@verbatim
<Result>
<Event EventType="Collection" CollectionType="Temporal"
Name="Simple OLSR Simulation" StartTime="0.0" Endtime="50.0">
<Event EventType="Collection" CollectionType="Temporal"
StartTime="0.0" Endtime="1.0">
<Event EventType="Movement"
NodeId="2"
<Movement
MovementType="Path"
PathType="TimeLatLonHeight"
PathLength="2">
<DataItem NumberType="Float" Dimensions="3 4" Format="XML">
0.0 35.0 75.0 1.0
1.0 35.15 75.0 1.0
</DataItem>
</Movement>
</Event>
<Event EventType="Comm" CommType="EndPoints" EndPointType="IPV4">
<AddressItem
AddressType="IPV4"
NumberOfAddresses"4"
Format="XML" >
10.11.102.23
10.11.104.23
192.168.0.1
192.168.0.12
</AddressItem>
</Event>
<Event EventType="Comm" CommType="Conversation">
<Conversation
ConversationType="IPV4"
EndPointA="10.11.102.23"
EndPointB="10.11.104.23">
<PacketItem
NumberOfPackets="100"
PacketType="Filter"
Filter="src host 10.11.102.23 and dst host 10.11.104.23"
Format="PCAP">
test.pcap
</PacketItem>
<Traffic
TrafficType="Bin"
Units="Bytes"
Interval="0.1">
<DataItem NumberType="Float" Dimensions="10" Format="XML">
0.0 0.0 0.0 0.0 356.0 500.0 500.0 0.0 0.0 0.0
</DataItem>
</Traffic>
</Conversation>
</Event>
<Event EventType="Comm" CommType="PacketCapture">
<Parameter Name="NodeId" Value="1"/>
<Parameter Name="DeviceId" Value="0"/>
<PacketItem Format="PCAP">
test1_n1d0.pcap
</PacketItem>
</Event>
</Event>
<Event EventType="Collection" StartTime="1.0" Endtime="2.0">
Events for time 1.0 2.0
</Event>
Etc.......
</Event>
</Result>
@endverbatim
*/
void parseEvents(NetDMFScenario *parent)
{
int totalEvents = parent->GetNumberOfEvents();
for (int i = 0; i < totalEvents; i++) {
NetDMFEvent *eventItem = parent->GetEvent(i);
if (eventItem->GetEventType() == 1) {
parseMovements(eventItem);
}
else if (eventItem->GetEventType() == 2) {
parseCommunications(eventItem);
}
else {
printf("Unknown event type: %d\n", i);
}
}
}