-// @(#)alimdc:$Name$:$Id$
+// @(#)alimdc:$Name: $:$Id$
// Author: Fons Rademakers 26/11/99
// Updated: Dario Favretto 15/04/2003
// //
// AliMDC //
// //
-// Set of classes defining the ALICE RAW event format. The AliRawEvent //
+// Set of classes defining the ALICE RAW event format. The AliRawEventV2//
// class defines a RAW event. It consists of an AliEventHeader object //
// an AliEquipmentHeader object, an AliRawData object and an array of //
-// sub-events, themselves also being AliRawEvents. The number of //
+// sub-events, themselves also being AliRawEventV2s. The number of //
// sub-events depends on the number of DATE LDC's. //
-// The AliRawEvent objects are written to a ROOT file using different //
+// The AliRawEventV2 objects are written to a ROOT file using different //
// technologies, i.e. to local disk via AliRawDB or via rfiod using //
// AliRawRFIODB or via rootd using AliRawRootdDB or to CASTOR via //
// rootd using AliRawCastorDB (and for performance testing there is //
// also AliRawNullDB). //
-// The AliRunDB class provides the interface to the run and file //
-// catalogues (AliEn or plain MySQL). //
// The AliStats class provides statics information that is added as //
// a single keyed object to each raw file. //
// The AliTagDB provides an interface to a TAG database. //
#include <TSystem.h>
#include <TROOT.h>
#include <TStopwatch.h>
+#include <TPluginManager.h>
+#include <TBufferFile.h>
#include <sys/uio.h>
#ifdef USE_EB
#include "libDateEb.h"
#endif
+#include "AliMDC.h"
+
#include <AliLog.h>
-#include <AliESD.h>
+#include <AliESDEvent.h>
-#include "AliRawEvent.h"
-#include "AliRawEventHeader.h"
-#include "AliRawEquipment.h"
+#include "AliRawEventV2.h"
+#include "AliRawEventHeaderBase.h"
+#include "AliRawEquipmentV2.h"
#include "AliRawEquipmentHeader.h"
+#include "AliRawDataArrayV2.h"
#include "AliRawData.h"
-#include "AliStats.h"
#include "AliRawDB.h"
#include "AliRawRFIODB.h"
#include "AliRawCastorDB.h"
#include "AliRawRootdDB.h"
#include "AliRawNullDB.h"
#include "AliTagDB.h"
-#include "AliRunDB.h"
+#include "AliRawEventTag.h"
#include "AliFilter.h"
-#include "AliMDC.h"
+
ClassImp(AliMDC)
//______________________________________________________________________________
AliMDC::AliMDC(Int_t compress, Bool_t deleteFiles, EFilterMode filterMode,
- const char* localRunDB, Bool_t rdbmsRunDB,
- const char* alienHostRunDB, const char* alienDirRunDB,
- Double_t maxSizeTagDB, const char* fileNameTagDB) :
- fEvent(new AliRawEvent),
+ Double_t maxSizeTagDB, const char* fileNameTagDB,
+ const char *guidFileFolder,
+ Int_t basketsize) :
+ fEvent(new AliRawEventV2),
fESD(NULL),
- fStats(NULL),
fRawDB(NULL),
- fRunDB(new AliRunDB(localRunDB, rdbmsRunDB, alienHostRunDB, alienDirRunDB)),
fTagDB(NULL),
+ fEventTag(new AliRawEventTag),
fCompress(compress),
+ fBasketSize(basketsize),
fDeleteFiles(deleteFiles),
fFilterMode(filterMode),
fFilters(),
- fStop(kFALSE)
+ fStop(kFALSE),
+ fIsTagDBCreated(kFALSE),
+ fMaxSizeTagDB(maxSizeTagDB),
+ fFileNameTagDB(fileNameTagDB),
+ fGuidFileFolder(guidFileFolder)
{
// Create MDC processor object.
// compress is the file compression mode.
// kFilterTransparent the algorthims will be run but no events will be
// rejected, if it is kFilterOn the filters will be run and the event will
// be rejected if all filters return kFALSE.
- // localRunDB is the file name of the local run DB; if NULL no local run DB
- // will be created.
- // The filling of a MySQL run DB can be switch on or off with rdbmsRunDB.
- // The host and directory name of the alien run DB can be specified by
- // alienHostRunDB and alienDirRunDB; if NULL no alien DB will be filled.
// If maxSizeTagDB is greater than 0 it determines the maximal size of the
// tag DB and then fileNameTagDB is the directory name for the tag DB.
// Otherwise fileNameTagDB is the file name of the tag DB. If it is NULL
// no tag DB will be created.
+ // Optional 'guidFileFolder' specifies the folder in which *.guid files
+ // will be stored. In case this option is not given, the *.guid files
+ // will be written to the same folder as the raw-data files.
+
+ // Set the maximum tree size to 19GB
+ // in order to allow big raw data files
+ TTree::SetMaxTreeSize(20000000000LL);
+
+ AliRawEquipmentHeader::Class()->IgnoreTObjectStreamer();
+ AliRawEquipmentV2::Class()->IgnoreTObjectStreamer();
+ AliRawEventV2::Class()->IgnoreTObjectStreamer();
+ AliRawDataArrayV2::Class()->IgnoreTObjectStreamer();
+
+ TBufferFile::SetGlobalReadParam(5);
+ // This line is needed in case of a stand-alone application w/o
+ // $ROOTSYS/etc/system.rootrc file
+ gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
+ "*",
+ "TStreamerInfo",
+ "RIO",
+ "TStreamerInfo()");
if (fFilterMode != kFilterOff) {
- fESD = new AliESD;
+ fESD = new AliESDEvent();
}
- if (fileNameTagDB) {
- if (maxSizeTagDB > 0) {
- fTagDB = new AliTagDB(fEvent->GetHeader(), NULL);
- fTagDB->SetMaxSize(maxSizeTagDB);
- fTagDB->SetFS(fileNameTagDB);
- fTagDB->Create();
- } else {
- fTagDB = new AliTagDB(fEvent->GetHeader(), fileNameTagDB);
+ // Create the guid files folder if it does not exist
+ if (!fGuidFileFolder.IsNull()) {
+ gSystem->ResetErrno();
+ gSystem->MakeDirectory(fGuidFileFolder.Data());
+ if (gSystem->GetErrno() && gSystem->GetErrno() != EEXIST) {
+ SysError("AliMDC", "mkdir %s", fGuidFileFolder.Data());
}
}
// destructor
fFilters.Delete();
- delete fTagDB;
- delete fRunDB;
+ if(fTagDB) delete fTagDB;
delete fRawDB;
- delete fStats;
delete fESD;
delete fEvent;
+ delete fEventTag;
}
//______________________________________________________________________________
-AliMDC::AliMDC(const AliMDC& mdc): TObject(mdc)
-{
-// copy constructor
-
- Fatal("AliMDC", "copy constructor not implemented");
-}
-
-//______________________________________________________________________________
-AliMDC& AliMDC::operator = (const AliMDC& /*mdc*/)
-{
-// assignment operator
-
- Fatal("operator =", "assignment operator not implemented");
- return *this;
-}
-
-
-//______________________________________________________________________________
-Int_t AliMDC::Open(EWriteMode mode, const char* fileName)
+Int_t AliMDC::Open(EWriteMode mode, const char* fileName,
+ Double_t maxFileSize,
+ const char* fs1, const char* fs2)
{
// open a new raw DB file
if (mode == kRFIO)
- fRawDB = new AliRawRFIODB(fEvent, fESD, fCompress, fileName);
+ fRawDB = new AliRawRFIODB(fEvent, fESD, fCompress, fileName, fBasketSize);
else if (mode == kROOTD)
- fRawDB = new AliRawRootdDB(fEvent, fESD, fCompress, fileName);
+ fRawDB = new AliRawRootdDB(fEvent, fESD, fCompress, fileName, fBasketSize);
else if (mode == kCASTOR)
- fRawDB = new AliRawCastorDB(fEvent, fESD, fCompress, fileName);
+ fRawDB = new AliRawCastorDB(fEvent, fESD, fCompress, fileName, fBasketSize);
else if (mode == kDEVNULL)
- fRawDB = new AliRawNullDB(fEvent, fESD, fCompress, fileName);
+ fRawDB = new AliRawNullDB(fEvent, fESD, fCompress, fileName, fBasketSize);
else
- fRawDB = new AliRawDB(fEvent, fESD, fCompress, fileName);
+ fRawDB = new AliRawDB(fEvent, fESD, fCompress, fileName, fBasketSize);
fRawDB->SetDeleteFiles(fDeleteFiles);
if (fRawDB->IsZombie()) {
fRawDB = NULL;
return -1;
}
+
+ if (fileName == NULL) {
+ fRawDB->SetMaxSize(maxFileSize);
+ fRawDB->SetFS(fs1, fs2);
+ if (!fRawDB->Create()) {
+ delete fRawDB;
+ fRawDB = NULL;
+ return -1;
+ }
+ }
+
+ if (!fRawDB->WriteGuidFile(fGuidFileFolder)) {
+ delete fRawDB;
+ fRawDB = NULL;
+ return -2;
+ }
+
Info("Open", "Filling raw DB %s\n", fRawDB->GetDBName());
- // Create AliStats object
- fStats = new AliStats(fRawDB->GetDBName(), fCompress,
- fFilterMode != kFilterOff);
return 0;
}
//______________________________________________________________________________
Int_t AliMDC::ProcessEvent(void* event, Bool_t isIovecArray)
{
-// Convert the DATE event to an AliRawEvent object and store it in the raw DB,
+// Convert the DATE event to an AliRawEventV2 object and store it in the raw DB,
// optionally also run the filter.
// event is either a pointer to the streamlined event
// or, if isIovecArray is kTRUE, a pointer to an array of iovecs with one
// iovec per subevent (used by the event builder).
// The return value is the number of written bytes or an error code
- const UInt_t kFileSizeErrorLevel = 1900000000;
+ const Long64_t kFileSizeErrorLevel = 19000000000LL;
- UInt_t currentFileSize = GetTotalSize();
+ Long64_t currentFileSize = GetTotalSize();
+ // AliDebug(1,Form("current file size is %lld bytes",currentFileSize));
if(currentFileSize > kFileSizeErrorLevel) {
- Error("ProcessEvent", "file size (%u) exceeds the limit "
+ Error("ProcessEvent", "file size (%lld) exceeds the limit "
, currentFileSize);
return kErrFileSize;
}
if (isIovecArray) data = (char*) ((iovec*) event)[0].iov_base;
// Shortcut for easy header access
- AliRawEventHeader &header = *fEvent->GetHeader();
+ AliRawEventHeaderBase *header = fEvent->GetHeader(data);
// Read event header
- if ((status = ReadHeader(header, data)) != header.HeaderSize()) {
+ if ((status = header->ReadHeader(data)) != (Int_t)header->GetHeadSize()) {
+ Error("ProcessEvent","Wrong event header format (%d != %d)",
+ status,(Int_t)header->GetHeadSize());
return kErrHeader;
}
- if (AliDebugLevel() > 2) ToAliDebug(3, header.Dump(););
+ // if (AliDebugLevel() > 2) ToAliDebug(3, header->Dump(););
// Check event type and skip "Start of Run", "End of Run",
// "Start of Run Files" and "End of Run Files"
- Int_t size = header.GetEventSize() - header.HeaderSize();
- switch (header.GetType()) {
- case AliRawEventHeader::kStartOfRun:
- case AliRawEventHeader::kEndOfRun:
- case AliRawEventHeader::kStartOfRunFiles:
- case AliRawEventHeader::kEndOfRunFiles:
- {
- AliDebug(1, Form("Skipping %s (%d bytes)", header.GetTypeName(), size));
- return kErrStartEndRun;
- }
- default:
- {
- AliDebug(1, Form("Processing %s (%d bytes)", header.GetTypeName(), size));
- }
- }
+ Int_t size = header->GetEventSize() - header->GetHeadSize();
+ UInt_t eventType = header->Get("Type");
+
+ // AliDebug(1, Form("Processing %s (%d bytes)", header->GetTypeName(), size));
// Amount of data left to read for this event
Int_t toRead = size;
- // If there is less data for this event than the next sub-event
- // header, something is wrong. Skip to next event...
- if (toRead < header.HeaderSize()) {
- Error("ProcessEvent", "header size (%d) exceeds number of bytes "
- "to read (%d)", header.HeaderSize(), toRead);
- if (AliDebugLevel() > 0) ToAliDebug(1, header.Dump(););
- return kErrHeaderSize;
- }
+ // StartOfRun, EndOfRun etc. events have no payload
+ // Nevertheless, store the event headers in the tree
+ if (toRead > 0) {
+
+ // If there is less data for this event than the next sub-event
+ // header, something is wrong. Skip to next event...
+ if (toRead < (Int_t)header->GetHeadSize()) {
+ Error("ProcessEvent", "header size (%d) exceeds number of bytes "
+ "to read (%d)", header->GetHeadSize(), toRead);
+ if (AliDebugLevel() > 0) ToAliDebug(1, header->Dump(););
+ return kErrHeaderSize;
+ }
- // Loop over all sub-events... (LDCs)
- Int_t nsub = 1;
- while (toRead > 0) {
- if (isIovecArray) data = (char*) ((iovec*) event)[nsub].iov_base;
+ // Loop over all sub-events... (LDCs)
+ Int_t nsub = 1;
+ while (toRead > 0) {
+ if (isIovecArray) data = (char*) ((iovec*) event)[nsub].iov_base;
- AliDebug(1, Form("reading LDC %d", nsub));
+ // AliDebug(1, Form("reading LDC %d", nsub));
- AliRawEvent *subEvent = fEvent->NextSubEvent();
+ AliRawEventV2 *subEvent = fEvent->NextSubEvent();
- // Read sub-event header
- AliRawEventHeader &subHeader = *subEvent->GetHeader();
- if ((status = ReadHeader(subHeader, data)) != subHeader.HeaderSize()) {
- return kErrSubHeader;
- }
+ // Read sub-event header
+ AliRawEventHeaderBase *subHeader = subEvent->GetHeader(data);
+ if ((status = subHeader->ReadHeader(data)) != (Int_t)subHeader->GetHeadSize()) {
+ return kErrSubHeader;
+ }
- if (AliDebugLevel() > 2) ToAliDebug(3, subHeader.Dump(););
+ // if (AliDebugLevel() > 2) ToAliDebug(3, subHeader->Dump(););
- toRead -= subHeader.HeaderSize();
+ toRead -= subHeader->GetHeadSize();
- Int_t rawSize = subHeader.GetEventSize() - subHeader.HeaderSize();
+ Int_t rawSize = subHeader->GetEventSize() - subHeader->GetHeadSize();
- // Make sure raw data less than left over bytes for current event
- if (rawSize > toRead) {
- Warning("ProcessEvent", "raw data size (%d) exceeds number of "
- "bytes to read (%d)\n", rawSize, toRead);
- if (AliDebugLevel() > 0) ToAliDebug(1, subHeader.Dump(););
- return kErrDataSize;
- }
+ // Make sure raw data less than left over bytes for current event
+ if (rawSize > toRead) {
+ Warning("ProcessEvent", "raw data size (%d) exceeds number of "
+ "bytes to read (%d)\n", rawSize, toRead);
+ if (AliDebugLevel() > 0) ToAliDebug(1, subHeader->Dump(););
+ return kErrDataSize;
+ }
- // Read Equipment Headers (in case of physics or calibration event)
- if (header.GetType() == AliRawEventHeader::kPhysicsEvent ||
- header.GetType() == AliRawEventHeader::kCalibrationEvent) {
- while (rawSize > 0) {
- AliRawEquipment &equipment = *subEvent->NextEquipment();
- AliRawEquipmentHeader &equipmentHeader =
- *equipment.GetEquipmentHeader();
- Int_t equipHeaderSize = equipmentHeader.HeaderSize();
- if ((status = ReadEquipmentHeader(equipmentHeader, header.DataIsSwapped(),
- data)) != equipHeaderSize) {
- return kErrEquipmentHeader;
- }
- toRead -= equipHeaderSize;
- rawSize -= equipHeaderSize;
+ // Read Equipment Headers (in case of physics or calibration event)
+ if (eventType == AliRawEventHeaderBase::kPhysicsEvent ||
+ eventType == AliRawEventHeaderBase::kCalibrationEvent ||
+ eventType == AliRawEventHeaderBase::kSystemSoftwareTriggerEvent ||
+ eventType == AliRawEventHeaderBase::kDetectorSoftwareTriggerEvent ||
+ eventType == AliRawEventHeaderBase::kStartOfData ||
+ eventType == AliRawEventHeaderBase::kEndOfData) {
+ while (rawSize > 0) {
+ AliRawEquipmentV2 &equipment = *subEvent->NextEquipment();
+ AliRawEquipmentHeader &equipmentHeader =
+ *equipment.GetEquipmentHeader();
+ Int_t equipHeaderSize = equipmentHeader.HeaderSize();
+ if ((status = ReadEquipmentHeader(equipmentHeader, header->DataIsSwapped(),
+ data)) != equipHeaderSize) {
+ return kErrEquipmentHeader;
+ }
- // Read equipment raw data
- AliRawData &subRaw = *equipment.GetRawData();
+ // if (AliDebugLevel() > 2) ToAliDebug(3, equipmentHeader.Dump(););
- Int_t eqSize = equipmentHeader.GetEquipmentSize() - equipHeaderSize;
- if ((status = ReadRawData(subRaw, eqSize, data)) != eqSize) {
- return kErrEquipment;
- }
- toRead -= eqSize;
- rawSize -= eqSize;
+ toRead -= equipHeaderSize;
+ rawSize -= equipHeaderSize;
- }
+ // Read equipment raw data
+ AliRawDataArrayV2 *arr = fRawDB->GetRawDataArray(equipmentHeader.GetEquipmentSize(),
+ equipmentHeader.GetId());
+ AliRawData &subRaw = *equipment.NextRawData(arr);
+
+ Int_t eqSize = equipmentHeader.GetEquipmentSize() - equipHeaderSize;
+ if ((status = ReadRawData(subRaw, eqSize, data)) != eqSize) {
+ return kErrEquipment;
+ }
+ toRead -= eqSize;
+ rawSize -= eqSize;
- } else { // Read only raw data but no equipment header
- AliRawEquipment &equipment = *subEvent->NextEquipment();
- AliRawData &subRaw = *equipment.GetRawData();
- if ((status = ReadRawData(subRaw, rawSize, data)) != rawSize) {
- return kErrEquipment;
+ }
+
+ } else { // Read only raw data but no equipment header
+ if (rawSize) {
+ AliRawEquipmentV2 &equipment = *subEvent->NextEquipment();
+ AliRawEquipmentHeader &equipmentHeader =
+ *equipment.GetEquipmentHeader();
+ equipmentHeader.Reset();
+ AliRawDataArrayV2 *arr = fRawDB->GetRawDataArray(equipmentHeader.GetEquipmentSize(),
+ equipmentHeader.GetId());
+ AliRawData &subRaw = *equipment.NextRawData(arr);
+ if ((status = ReadRawData(subRaw, rawSize, data)) != rawSize) {
+ return kErrEquipment;
+ }
+ toRead -= rawSize;
+ }
}
- toRead -= rawSize;
+ nsub++;
}
-
- nsub++;
}
// High Level Event Filter
if (fFilterMode != kFilterOff) {
- if (header.GetType() == AliRawEventHeader::kPhysicsEvent ||
- header.GetType() == AliRawEventHeader::kCalibrationEvent) {
+ if (eventType == AliRawEventHeaderBase::kPhysicsEvent ||
+ eventType == AliRawEventHeaderBase::kCalibrationEvent ||
+ eventType == AliRawEventHeaderBase::kSystemSoftwareTriggerEvent ||
+ eventType == AliRawEventHeaderBase::kDetectorSoftwareTriggerEvent ||
+ eventType == AliRawEventHeaderBase::kStartOfData ||
+ eventType == AliRawEventHeaderBase::kEndOfData) {
Bool_t result = kFALSE;
for (Int_t iFilter = 0; iFilter < fFilters.GetEntriesFast(); iFilter++) {
AliFilter* filter = (AliFilter*) fFilters[iFilter];
}
}
- // Set stat info for first event of this file
- if (fRawDB->GetEvents() == 0)
- fStats->SetFirstId(header.GetRunNumber(), header.GetEventInRun());
-
// Store raw event in tree
Int_t nBytes = fRawDB->Fill();
- // Store header in tree
+ // Fill the event tag object
+ fEventTag->SetHeader(header);
+ fEventTag->SetGUID(fRawDB->GetDB()->GetUUID().AsString());
+ fEventTag->SetEventNumber(fRawDB->GetEvents()-1);
+
+ // Create Tag DB here only after the raw data header
+ // version was already identified
+ if (!fIsTagDBCreated) {
+ if (!fFileNameTagDB.IsNull()) {
+ if (fMaxSizeTagDB > 0) {
+ fTagDB = new AliTagDB(fEventTag, NULL);
+ fTagDB->SetMaxSize(fMaxSizeTagDB);
+ fTagDB->SetFS(fFileNameTagDB.Data());
+ if (!fTagDB->Create()) return kErrTagFile;
+ } else {
+ fTagDB = new AliTagDB(fEventTag, fFileNameTagDB.Data());
+ if (fTagDB->IsZombie()) return kErrTagFile;
+ }
+ }
+ fIsTagDBCreated = kTRUE;
+ }
+
+ // Store event tag in tree
if (fTagDB) fTagDB->Fill();
// Make top event object ready for next event data
fEvent->Reset();
+ fRawDB->Reset();
+
// Clean up HLT ESD for the next event
if (fESD) fESD->Reset();
}
//______________________________________________________________________________
-Int_t AliMDC::GetTotalSize()
+Long64_t AliMDC::GetTotalSize()
{
// return the total current raw DB file size
}
//______________________________________________________________________________
-Int_t AliMDC::Close()
+Long64_t AliMDC::Close()
{
// close the current raw DB file
if (!fRawDB) return -1;
- fRawDB->WriteStats(fStats);
- fRunDB->Update(fStats);
- Int_t filesize = fRawDB->Close();
+ Long64_t filesize = fRawDB->Close();
delete fRawDB;
fRawDB = NULL;
- delete fStats;
- fStats = NULL;
return filesize;
}
+//______________________________________________________________________________
+Long64_t AliMDC::AutoSave()
+{
+ // Auto-save the raw-data
+ // and esd (if any) trees
+
+ if (!fRawDB) return -1;
+
+ return fRawDB->AutoSave();
+}
+
//______________________________________________________________________________
Int_t AliMDC::Run(const char* inputFile, Bool_t loop,
EWriteMode mode, Double_t maxFileSize,
// Used for statistics
TStopwatch timer;
timer.Start();
- Double_t told = 0, tnew = 0;
Float_t chunkSize = maxFileSize/100, nextChunk = chunkSize;
// Create new raw DB.
if (fRawDB) Close();
- if (mode == kRFIO) {
- fRawDB = new AliRawRFIODB(fEvent, fESD, fCompress, NULL);
- } else if (mode == kROOTD) {
- fRawDB = new AliRawRootdDB(fEvent, fESD, fCompress, NULL);
- } else if (mode == kCASTOR) {
- fRawDB = new AliRawCastorDB(fEvent, fESD, fCompress, NULL);
- } else if (mode == kDEVNULL) {
- fRawDB = new AliRawNullDB(fEvent, fESD, fCompress, NULL);
- } else {
- fRawDB = new AliRawDB(fEvent, fESD, fCompress, NULL);
- }
- fRawDB->SetMaxSize(maxFileSize);
- fRawDB->SetFS(fs1, fs2);
- fRawDB->SetDeleteFiles(fDeleteFiles);
- fRawDB->Create();
- if (fRawDB->IsZombie()) {
- delete fRawDB;
- fRawDB = NULL;
- return 1;
- }
- printf("Filling raw DB %s\n", fRawDB->GetDBName());
-
- // Create AliStats object
- fStats = new AliStats(fRawDB->GetDBName(), fCompress,
- fFilterMode != kFilterOff);
+ if (Open(mode,NULL,maxFileSize,fs1,fs2) < 0) return 1;
// Process input stream
#ifdef USE_EB
UInt_t eventSize = 0;
Int_t numEvents = 0;
+ AliRawEventHeaderBase header;
+ AliRawEventHeaderBase *hdr = NULL;
+
while (kTRUE) {
// If we were in looping mode stop directly after a SIGUSR1 signal
Error("Run", "AliMDC was compiled without event builder support");
delete fRawDB;
fRawDB = NULL;
- delete fStats;
- fStats = NULL;
return 1;
#endif
} else { // get data from a file
- AliRawEventHeader header;
+ {
+ Int_t nrecv;
+ if ((nrecv = Read(fd, header.HeaderBaseBegin(), header.HeaderBaseSize())) !=
+ header.HeaderBaseSize()) {
+ if (nrecv == 0) { // eof
+ if (loop) {
+ ::lseek(fd, 0, SEEK_SET);
+ continue;
+ } else {
+ break;
+ }
+ } else {
+ Error("Run", "error reading base header");
+ Close();
+ delete[] event;
+ return 1;
+ }
+ }
+ }
+ char *data = (char *)header.HeaderBaseBegin();
+ if (!hdr) {
+ hdr = AliRawEventHeaderBase::Create(data);
+ }
+ else {
+ memcpy(hdr->HeaderBaseBegin(), header.HeaderBaseBegin(), header.HeaderBaseSize());
+ }
Int_t nrecv;
- if ((nrecv = Read(fd, header.HeaderBegin(), header.HeaderSize())) !=
- header.HeaderSize()) {
+ if ((nrecv = Read(fd, hdr->HeaderBegin(), hdr->HeaderSize())) !=
+ hdr->HeaderSize()) {
if (nrecv == 0) { // eof
if (loop) {
::lseek(fd, 0, SEEK_SET);
+ delete hdr;
continue;
} else {
+ delete hdr;
break;
}
} else {
Error("Run", "error reading header");
Close();
delete[] event;
+ delete hdr;
return 1;
}
}
- if (eventSize < header.GetEventSize()) {
+ if (eventSize < hdr->GetEventSize()) {
delete[] event;
- eventSize = 2 * header.GetEventSize();
+ eventSize = 2 * hdr->GetEventSize();
event = new char[eventSize];
}
- memcpy(event, header.HeaderBegin(), header.HeaderSize());
- Int_t size = header.GetEventSize() - header.HeaderSize();
- if (Read(fd, event + header.HeaderSize(), size) != size) {
+ memcpy(event, header.HeaderBaseBegin(), header.HeaderBaseSize());
+ memcpy(event+hdr->HeaderBaseSize(), hdr->HeaderBegin(), hdr->HeaderSize());
+ if (hdr->GetExtendedDataSize() != 0)
+ memcpy(event+hdr->HeaderBaseSize()+hdr->HeaderSize(),
+ hdr->GetExtendedData(), hdr->GetExtendedDataSize());
+ Int_t size = hdr->GetEventSize() - hdr->GetHeadSize();
+ if (Read(fd, event + hdr->GetHeadSize(), size) != size) {
Error("Run", "error reading data");
Close();
delete[] event;
+ delete hdr;
return 1;
}
}
if (result >= 0) {
numEvents++;
- if (!(numEvents%10))
- printf("Processed event %d (%d)\n", numEvents, fRawDB->GetEvents());
}
if (result > 0) {
// Filling time statistics
if (fRawDB->GetBytesWritten() > nextChunk) {
- tnew = timer.RealTime();
- fStats->Fill(tnew-told);
- told = tnew;
- timer.Continue();
nextChunk += chunkSize;
}
printf("Written raw DB at a rate of %.1f MB/s\n",
fRawDB->GetBytesWritten() / timer.RealTime() / 1000000.);
- // Write stats object to raw db, run db, MySQL and AliEn
- fRawDB->WriteStats(fStats);
- if (fRunDB) fRunDB->Update(fStats);
- delete fStats;
- fStats = NULL;
-
if (!fRawDB->NextFile()) {
Error("Run", "error opening next raw data file");
Close();
if (inputFile) delete[] event;
+ delete hdr;
return 1;
}
printf("Filling raw DB %s\n", fRawDB->GetDBName());
- fStats = new AliStats(fRawDB->GetDBName(), fCompress,
- fFilterMode != kFilterOff);
-
timer.Start();
- told = 0, tnew = 0;
nextChunk = chunkSize;
}
}
}
+ delete hdr;
+
printf("Written raw DB at a rate of %.1f MB/s\n",
fRawDB->GetBytesWritten() / timer.RealTime() / 1000000.);
} else {
// Close input source
close(fd);
+ delete [] event;
}
return 0;
return n;
}
-//______________________________________________________________________________
-Int_t AliMDC::ReadHeader(AliRawEventHeader &header, char*& data)
-{
- // Read header info from DATE data stream. Returns bytes read (i.e.
- // AliRawEventHeader::HeaderSize()), -1 in case of error and 0 for EOF.
-
- memcpy(header.HeaderBegin(), data, header.HeaderSize());
- data += header.HeaderSize();
-
- // Swap header data if needed
- if (header.IsSwapped())
- header.Swap();
-
- // Is header valid...
- if (!header.IsValid()) {
- Error("ReadHeader", "invalid header format");
- // try recovery... how?
- return -1;
- }
- if (header.GetEventSize() < (UInt_t)header.HeaderSize()) {
- Error("ReadHeader", "invalid header size");
- // try recovery... how?
- return -1;
- }
-
- return header.HeaderSize();
-}
-
//______________________________________________________________________________
Int_t AliMDC::ReadEquipmentHeader(AliRawEquipmentHeader &header,
Bool_t isSwapped, char*& data)
}
-//______________________________________________________________________________
-AliMDC::AliMDCInterruptHandler::AliMDCInterruptHandler(const
- AliMDCInterruptHandler&
- handler):
- TSignalHandler(handler)
-{
-// copy constructor
-
- Fatal("AliMDCInterruptHandler", "copy constructor not implemented");
-}
-
-//______________________________________________________________________________
-AliMDC::AliMDCInterruptHandler&
- AliMDC::AliMDCInterruptHandler::operator = (const AliMDCInterruptHandler&
- /*handler*/)
-{
-// assignment operator
-
- Fatal("operator =", "assignment operator not implemented");
- return *this;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff