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/* This file is part of MAUS: http://micewww.pp.rl.ac.uk:8080/projects/maus
*
* MAUS 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.
*
* MAUS 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 MAUS. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "Utils/CppErrorHandler.hh"
#include "Utils/JsonWrapper.hh"
#include "Utils/TOFChannelMap.hh"
#include "Utils/DAQChannelMap.hh"
#include "Utils/Exception.hh"
#include "Interface/dataCards.hh"
#include "src/map/MapCppTOFDigits/MapCppTOFDigits.hh"
namespace MAUS {
bool MapCppTOFDigits::birth(std::string argJsonConfigDocument) {
_classname = "MapCppTOFDigits";
_stationKeys.push_back("tof0");
_stationKeys.push_back("tof1");
_stationKeys.push_back("tof2");
char* pMAUS_ROOT_DIR = getenv("MAUS_ROOT_DIR");
if (!pMAUS_ROOT_DIR) {
Squeak::mout(Squeak::error)
<< "Could not find the $MAUS_ROOT_DIR environmental variable." << std::endl;
Squeak::mout(Squeak::error) << "Did you try running: source env.sh ?" << std::endl;
return false;
}
// Check if the JSON document can be parsed, else return error only
try {
// JsonCpp setup
Json::Value configJSON;
Json::Value map_file_name;
Json::Value xEnable_V1290_Unpacking;
Json::Value xEnable_V1724_Unpacking;
configJSON = JsonWrapper::StringToJson(argJsonConfigDocument);
// this will contain the configuration
/*
map_file_name = JsonWrapper::GetProperty(configJSON,
"TOF_cabling_file",
JsonWrapper::stringValue);
std::string xMapFile = std::string(pMAUS_ROOT_DIR) + map_file_name.asString();
bool loaded = _map.InitFromFile(xMapFile);
*/
map_init = true;
bool loaded = _map.InitializeCards(configJSON);
if (!loaded)
map_init = false;
xEnable_V1290_Unpacking = JsonWrapper::GetProperty(configJSON,
"Enable_V1290_Unpacking",
JsonWrapper::booleanValue);
xEnable_V1724_Unpacking = JsonWrapper::GetProperty(configJSON,
"Enable_V1724_Unpacking",
JsonWrapper::booleanValue);
if (!xEnable_V1290_Unpacking.asBool()) {
Squeak::mout(Squeak::warning)
<< "WARNING in MapCppTOFDigits::birth. The unpacking of the TDC V1290 is disabled!!!"
<< " Are you shure you want this?"
<< std::endl;
}
if (!xEnable_V1724_Unpacking.asBool()) {
Squeak::mout(Squeak::warning)
<< "WARNING in MapCppTOFDigits::birth. The unpacking of the flashADC V1724 is disabled!!!"
<< " Are you shure you want this?"
<< std::endl;
}
return true;
} catch(Exception exc) {
MAUS::CppErrorHandler::getInstance()->HandleExceptionNoJson(exc, _classname);
} catch(std::exception exc) {
MAUS::CppErrorHandler::getInstance()->HandleStdExcNoJson(exc, _classname);
}
return false;
}
bool MapCppTOFDigits::death() {return true;}
std::string MapCppTOFDigits::process(std::string document) {
// JsonCpp setup
Json::FastWriter writer;
Json::Value root;
Json::Value xEventType;
// don't try to process if we have not initialized the channel map
// this could be because of an invalid map
// or because the CDB is down
if (!map_init) {
Json::Value errors;
std::stringstream ss;
ss << _classname << " says: Failed to intialize channel map";
errors["no_channel_map"] = ss.str();
root["errors"] = errors;
return writer.write(root);
}
// Check if the JSON document can be parsed, else return error only
try {root = JsonWrapper::StringToJson(document);}
catch(...) {
Json::Value errors;
std::stringstream ss;
ss << _classname << " says: Failed to parse input document";
errors["bad_json_document"] = ss.str();
root["errors"] = errors;
return writer.write(root);
}
try {
xEventType = JsonWrapper::GetProperty(root,
"daq_event_type",
JsonWrapper::stringValue);
if (xEventType == "physics_event" || xEventType == "calibration_event") {
Json::Value xDaqData = JsonWrapper::GetProperty(root, "daq_data", JsonWrapper::objectValue);
Json::Value xDocTrig, xDocTrigReq;
if (xDaqData.isMember("trigger") &&
xDaqData.isMember("trigger_request")) {
xDocTrigReq = JsonWrapper::GetProperty(xDaqData,
"trigger_request",
JsonWrapper::arrayValue);
xDocTrig = JsonWrapper::GetProperty(xDaqData,
"trigger",
JsonWrapper::arrayValue);
Json::Value xDocAllDigits; // list by station then by event
unsigned int n_events = 0;
for (unsigned int n_station = 0; n_station < _stationKeys.size(); n_station++) {
if (xDaqData.isMember(_stationKeys[n_station])) {
Json::Value xDocDetectorData = JsonWrapper::GetProperty(xDaqData,
_stationKeys[n_station],
JsonWrapper::arrayValue);
// list of events for station n_station
xDocAllDigits[n_station] = makeDigits
(xDocDetectorData, xDocTrigReq, xDocTrig);
n_events = xDocAllDigits[n_station].size();
}
}
for (unsigned int ev = 0; ev < n_events; ev++) {
Json::Value xDocTofDigits(Json::objectValue);
for (unsigned int stat = 0; stat < _stationKeys.size(); stat++) {
if (xDocAllDigits[stat][ev].type() == Json::arrayValue) {
xDocTofDigits[_stationKeys[stat]] = xDocAllDigits[stat][ev];
} else {
xDocTofDigits[_stationKeys[stat]] = Json::Value(Json::arrayValue);
}
}
root["recon_events"][ev]["tof_event"]["tof_digits"] = xDocTofDigits;
}
}
}
} catch(Exception exc) {
root = MAUS::CppErrorHandler::getInstance()
->HandleException(root, exc, _classname);
} catch(std::exception exc) {
root = MAUS::CppErrorHandler::getInstance()
->HandleStdExc(root, exc, _classname);
}
// if (root.isMember("digits")) std::cout<<root["digits"]<<std::endl;
return writer.write(root);
}
bool MapCppTOFDigits::SetConfiguration(std::string json_configuration) {
return true;
}
Json::Value MapCppTOFDigits::makeDigits(Json::Value xDocDetData,
Json::Value xDocTrigReq,
Json::Value xDocTrig) {
Json::Value xDocDigits;
// Get number of Particle trigger.
int n_part_event_triggers = xDocTrig.size();
xDocDigits.resize(n_part_event_triggers);
if ( xDocDetData.isArray() ) {
// Get number of digits in the detector record. It can be different from
// the number of Particle triggers because of the Zero Suppression.
int n_part_events = xDocDetData.size();
for ( int PartEvent = 0; PartEvent < n_part_events; PartEvent++ ) {
// Get the data, trigger and trigger request for this particle event.
Json::Value xDocPartEvent_data = JsonWrapper::GetItem(xDocDetData,
PartEvent,
JsonWrapper::anyValue);
Json::Value xDocPartEvent_trigger = JsonWrapper::GetItem(xDocTrig,
PartEvent,
JsonWrapper::anyValue );
Json::Value xDocPartEvent_triggerReq = JsonWrapper::GetItem(xDocTrigReq,
PartEvent,
JsonWrapper::anyValue);
if (xDocPartEvent_data.isMember("V1290") && xDocPartEvent_data.isMember("V1724")) {
Json::Value xDocTdc = JsonWrapper::GetProperty(xDocPartEvent_data,
"V1290",
JsonWrapper::arrayValue);
Json::Value xDocfAdc = JsonWrapper::GetProperty(xDocPartEvent_data,
"V1724",
JsonWrapper::arrayValue);
int n_tdc_hits = xDocTdc.size();
Json::Value xDocPmtHits;
for ( int TdcHitCount = 0; TdcHitCount < n_tdc_hits; TdcHitCount++ ) {
// Get the Tdc info from the particle event. This must be done before getting
// info from any other equipment.
Json::Value xDocTheDigit = getTdc(xDocTdc[TdcHitCount]);
// Get flash ADC info and appent it to the digit. The info from the Tdc is
// passed as well in order to find the ascosiated adc values.
if (!getAdc(xDocfAdc, xDocTdc[TdcHitCount], xDocTheDigit)) {
xDocTheDigit["charge_mm"] = 0;
xDocTheDigit["charge_pm"] = 0;
};
// Get the trigger leading and trailing times and add them to the digit.
getTrig(xDocPartEvent_trigger, xDocTdc[TdcHitCount], xDocTheDigit);
// Get the trigger request leading and trailing times and add them to the digit.
getTrigReq(xDocPartEvent_triggerReq, xDocTdc[TdcHitCount], xDocTheDigit);
xDocPmtHits.append(xDocTheDigit);
}
xDocDigits[PartEvent] = xDocPmtHits;
}
}
}
return xDocDigits;
}
Json::Value MapCppTOFDigits::getTdc(Json::Value xDocTdcHit) {
std::stringstream xConv;
Json::Value xDocInfo;
DAQChannelKey xTdcDaqKey;
std::string xDaqKey_tdc_str = JsonWrapper::GetProperty(xDocTdcHit,
"channel_key",
JsonWrapper::stringValue).asString();
xConv << xDaqKey_tdc_str;
xConv >> xTdcDaqKey;
TOFChannelKey* xTofTdcKey = _map.find(&xTdcDaqKey);
if (xTofTdcKey) {
xDocInfo["tof_key"] = xTofTdcKey->str();
xDocInfo["station"] = xTofTdcKey->station();
xDocInfo["plane"] = xTofTdcKey->plane();
xDocInfo["slab"] = xTofTdcKey->slab();
xDocInfo["pmt"] = xTofTdcKey->pmt();
xDocInfo["part_event_number"] = xDocTdcHit["part_event_number"];
xDocInfo["phys_event_number"] = xDocTdcHit["phys_event_number"];
xDocInfo["leading_time"] = xDocTdcHit["leading_time"];
xDocInfo["trailing_time"] = xDocTdcHit["trailing_time"];
xDocInfo["trigger_time_tag"] = xDocTdcHit["trigger_time_tag"];
xDocInfo["time_stamp"] = xDocTdcHit["time_stamp"];
}
return xDocInfo;
}
bool MapCppTOFDigits::getAdc(Json::Value xDocfAdc,
Json::Value xDocTdcHit,
Json::Value &xDocDigit) throw(Exception) {
int n_Adc_hits = xDocfAdc.size();
std::string xTofKey_str = JsonWrapper::GetProperty(xDocDigit,
"tof_key",
JsonWrapper::stringValue).asString();
TOFChannelKey xTdcTofKey(xTofKey_str);
for (int AdcHitCount = 0; AdcHitCount < n_Adc_hits; AdcHitCount++) {
std::string xDaqKey_adc_str = JsonWrapper::GetProperty(xDocfAdc[AdcHitCount],
"channel_key",
JsonWrapper::stringValue).asString();
DAQChannelKey xAdcDaqKey(xDaqKey_adc_str);
TOFChannelKey* xAdcTofKey = _map.find(&xAdcDaqKey);
if (xTdcTofKey == *xAdcTofKey) {
xDocDigit["charge_mm"] = JsonWrapper::GetProperty(xDocfAdc[AdcHitCount],
"charge_mm",
JsonWrapper::intValue );
xDocDigit["charge_pm"] = JsonWrapper::GetProperty(xDocfAdc[AdcHitCount],
"charge_pm",
JsonWrapper::intValue );
if (!xDocfAdc[AdcHitCount].isMember("charge_mm"))
xDocDigit["charge_mm"] = 0;
if (!xDocfAdc[AdcHitCount].isMember("charge_pm"))
xDocDigit["charge_pm"] = 0;
if (xDocDigit["part_event_number"] != xDocfAdc[AdcHitCount]["part_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong part_event_number!"),
"MapCppTOFDigits::getAdc"));
}
if (xDocDigit["phys_event_number"] != xDocfAdc[AdcHitCount]["phys_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong phys_event_number!"),
"MapCppTOFDigits::getAdc"));
}
return true;
}
}
return false;
}
bool MapCppTOFDigits::getTrig(Json::Value xDocTrig,
Json::Value xDocTdcHit,
Json::Value &xDocDigit ) throw(Exception) {
Json::Value xDocT = JsonWrapper::GetProperty(xDocTrig, "V1290", JsonWrapper::arrayValue);
int HitGeo = JsonWrapper::GetProperty(xDocTdcHit , "geo", JsonWrapper::intValue).asInt();
int n_count = xDocT.size();
// Loop over all of the triggers for this particle event.
for (int TrigCount = 0; TrigCount < n_count; TrigCount++) {
Json::Value Trig = JsonWrapper::GetItem(xDocT, TrigCount, JsonWrapper::objectValue);
int TrGeo = JsonWrapper::GetProperty(Trig, "geo", JsonWrapper::intValue).asInt();
// If the Geo number of the trigger request matches the Geo number for the TDC then add the
// trigger information to the digit.
if ( TrGeo == HitGeo ) {
xDocDigit["trigger_leading_time"] = JsonWrapper::GetProperty(Trig,
"leading_time",
JsonWrapper::intValue);
xDocDigit["trigger_trailing_time"] = JsonWrapper::GetProperty(Trig,
"trailing_time",
JsonWrapper::intValue);
if (xDocDigit["part_event_number"] != Trig["part_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong part_event_number!"),
"MapCppTOFDigits::getTrig"));
}
if (xDocDigit["phys_event_number"] != Trig["phys_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong phys_event_number!"),
"MapCppTOFDigits::getTrig"));
}
return true; // will break the loop and return true it finds the first trigger that matches.
}
}
return false;
}
bool MapCppTOFDigits::getTrigReq(Json::Value xDocTrigReq,
Json::Value xDocTdcHit,
Json::Value &xDocDigit ) throw(Exception) {
Json::Value xDocTR = JsonWrapper::GetProperty(xDocTrigReq, "V1290", JsonWrapper::arrayValue);
int HitGeo = JsonWrapper::GetProperty(xDocTdcHit, "geo", JsonWrapper::intValue).asInt();
int n_req_count = xDocTR.size();
// Loop over all of the trigger requests for this particle event.
for (int TrigReqCount = 0; TrigReqCount < n_req_count; TrigReqCount++) {
Json::Value TrigReq = JsonWrapper::GetItem(xDocTR, TrigReqCount, JsonWrapper::objectValue);
int TrReqGeo = JsonWrapper::GetProperty(TrigReq, "geo", JsonWrapper::intValue).asInt();
// If the Geo number of the trigger request matches the Geo number for the TDC then add the
// trigger request information to the digit.
if (TrReqGeo == HitGeo) {
xDocDigit["trigger_request_leading_time"] = JsonWrapper::GetProperty(TrigReq,
"leading_time",
JsonWrapper::intValue);
xDocDigit["trigger_request_trailing_time"] = JsonWrapper::GetProperty(TrigReq,
"trailing_time",
JsonWrapper::intValue);
if (xDocDigit["part_event_number"] != TrigReq["part_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong part_event_number!"),
"MapCppTOFDigits::getTrigReq"));
}
if (xDocDigit["phys_event_number"] != TrigReq["phys_event_number"]) {
throw(Exception(Exception::recoverable,
std::string("Wrong phys_event_number!"),
"MapCppTOFDigits::getTrigReq"));
}
return true; // will break the loop when it finds the first request that matches.
// There may be multiple requests per board but for now we only get the first one.
}
}
return false;
}
}
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