///
///////////////////////////////////////////////////////////////////////////////
+#include <TClass.h>
+#include <TPluginManager.h>
+#include <TROOT.h>
+
#include <Riostream.h>
#include "AliRawReader.h"
+#include "AliRawReaderFile.h"
+#include "AliRawReaderDate.h"
+#include "AliRawReaderRoot.h"
+#include "AliRawReaderChain.h"
#include "AliDAQ.h"
#include "AliLog.h"
fSelectMaxEquipmentId(-1),
fSkipInvalid(kFALSE),
fSelectEventType(-1),
+ fSelectTriggerMask(0),
fErrorCode(0),
fEventNumber(-1),
fErrorLogs("AliRawDataErrorLog",100),
- fHeaderSwapped(NULL)
+ fHeaderSwapped(NULL),
+ fIsValid(kTRUE)
{
// default constructor: initialize data members
// Allocate the swapped header in case of Mac
fSelectMaxEquipmentId(rawReader.fSelectMaxEquipmentId),
fSkipInvalid(rawReader.fSkipInvalid),
fSelectEventType(rawReader.fSelectEventType),
+ fSelectTriggerMask(rawReader.fSelectTriggerMask),
fErrorCode(0),
fEventNumber(-1),
fErrorLogs("AliRawDataErrorLog",100),
- fHeaderSwapped(NULL)
+ fHeaderSwapped(NULL),
+ fIsValid(rawReader.fIsValid)
{
// copy constructor
// Allocate the swapped header in case of Mac
fSelectMaxEquipmentId = rawReader.fSelectMaxEquipmentId;
fSkipInvalid = rawReader.fSkipInvalid;
fSelectEventType = rawReader.fSelectEventType;
+ fSelectTriggerMask = rawReader.fSelectTriggerMask;
fErrorCode = rawReader.fErrorCode;
fEventNumber = rawReader.fEventNumber;
fErrorLogs = *((TClonesArray*)rawReader.fErrorLogs.Clone());
+ fIsValid = rawReader.fIsValid;
+
return *this;
}
if (fHeaderSwapped) delete fHeaderSwapped;
}
+AliRawReader* AliRawReader::Create(const char *uri)
+{
+ // RawReader's factory
+ // It instantiate corresponding raw-reader implementation class object
+ // depending on the URI provided
+ // Normal URIs point to files, while the URI starting with
+ // 'mem://:' or 'mem://<filename>' will create
+ // AliRawReaderDateOnline object which is supposed to be used
+ // in the online reconstruction
+
+ TString strURI = uri;
+
+ if (strURI.IsNull()) {
+ AliWarningClass("No raw-reader created");
+ return NULL;
+ }
+
+ TObjArray *fields = strURI.Tokenize("?");
+ TString &fileURI = ((TObjString*)fields->At(0))->String();
+
+ AliRawReader *rawReader = NULL;
+ if (fileURI.BeginsWith("mem://")) {
+ fileURI.ReplaceAll("mem://","");
+ AliInfoClass(Form("Creating raw-reader in order to read events in shared memory (option=%s)",fileURI.Data()));
+
+ TPluginManager* pluginManager = gROOT->GetPluginManager();
+ TString rawReaderName = "AliRawReaderDateOnline";
+ TPluginHandler* pluginHandler = pluginManager->FindHandler("AliRawReader", "online");
+ // if not, add a plugin for it
+ if (!pluginHandler) {
+ pluginManager->AddHandler("AliRawReader", "online",
+ "AliRawReaderDateOnline", "RAWDatarecOnline", "AliRawReaderDateOnline(const char*)");
+ pluginHandler = pluginManager->FindHandler("AliRawReader", "online");
+ }
+ if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) {
+ rawReader = (AliRawReader*)pluginHandler->ExecPlugin(1,fileURI.Data());
+ }
+ else {
+ delete fields;
+ return NULL;
+ }
+ }
+ else if (fileURI.BeginsWith("collection://")) {
+ fileURI.ReplaceAll("collection://","");
+ AliInfoClass(Form("Creating raw-reader in order to read raw-data files collection defined in %s",fileURI.Data()));
+ rawReader = new AliRawReaderChain(fileURI);
+ }
+ else {
+ AliInfoClass(Form("Creating raw-reader in order to read raw-data file: %s",fileURI.Data()));
+ if (fileURI.EndsWith("/")) {
+ rawReader = new AliRawReaderFile(fileURI);
+ } else if (fileURI.EndsWith(".root")) {
+ rawReader = new AliRawReaderRoot(fileURI);
+ } else {
+ rawReader = new AliRawReaderDate(fileURI);
+ }
+ }
+
+ if (!rawReader->IsRawReaderValid()) {
+ AliErrorClass(Form("Raw-reader is invalid - check the input URI (%s)",fileURI.Data()));
+ delete rawReader;
+ fields->Delete();
+ delete fields;
+ return NULL;
+ }
+
+ // Now apply event selection criteria (if specified)
+ if (fields->GetEntries() > 1) {
+ Int_t eventType = -1;
+ ULong64_t triggerMask = 0;
+ for(Int_t i = 1; i < fields->GetEntries(); i++) {
+ if (!fields->At(i)) continue;
+ TString &option = ((TObjString*)fields->At(i))->String();
+ if (option.BeginsWith("EventType=",TString::kIgnoreCase)) {
+ option.ReplaceAll("EventType=","");
+ eventType = option.Atoi();
+ continue;
+ }
+ if (option.BeginsWith("Trigger=",TString::kIgnoreCase)) {
+ option.ReplaceAll("Trigger=","");
+ triggerMask = option.Atoll();
+ continue;
+ }
+ AliWarningClass(Form("Ignoring invalid event selection option: %s",option.Data()));
+ }
+ AliInfoClass(Form("Event selection criteria specified: eventype=%d trigger mask=%llx",
+ eventType,triggerMask));
+ rawReader->SelectEvents(eventType,triggerMask);
+ }
+
+ fields->Delete();
+ delete fields;
+
+ return rawReader;
+}
+
Int_t AliRawReader::GetMappedEquipmentId() const
{
if (!fEquipmentIdsIn || !fEquipmentIdsOut) {
fSelectMaxEquipmentId = maxEquipmentId;
}
-void AliRawReader::SelectEvents(Int_t type)
+void AliRawReader::SelectEvents(Int_t type, ULong64_t triggerMask)
{
-// read only events with the given type.
+// read only events with the given type and optionally
+// trigger mask.
// no selection is applied if a value < 0 is used.
fSelectEventType = type;
+ fSelectTriggerMask = triggerMask;
}
Bool_t AliRawReader::IsSelected() const
Bool_t AliRawReader::IsEventSelected() const
{
-// apply the event selection (if any)
+ // apply the event selection (if any)
+ // First check the event type
if (fSelectEventType >= 0) {
if (GetType() != (UInt_t) fSelectEventType) return kFALSE;
}
+ // Then check the trigger pattern and compared it
+ // to the required trigger mask
+ if (fSelectTriggerMask != 0) {
+ if ((GetClassMask() & fSelectTriggerMask) != fSelectTriggerMask) return kFALSE;
+ }
+
return kTRUE;
}
return kTRUE;
}
+Bool_t AliRawReader::GotoEvent(Int_t /*event*/)
+{
+ Error("GotoEvent","Method not implemented! Nothing done");
+ return kFALSE;
+}
Int_t AliRawReader::CheckData() const
{
// Add a raw data error message to the list
// of raw-data decoding errors
if (fEventNumber < 0) {
- AliError("No events have read so far! Impossible to add a raw data error log!");
return;
}
Int_t ddlId = GetEquipmentId();
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff