Fixing a warning

[u/mrichter/AliRoot.git] / MUON / AliMUONPayloadTrigger.cxx

diff --git a/MUON/AliMUONPayloadTrigger.cxx b/MUON/AliMUONPayloadTrigger.cxx
index e276ca16b1738d572f43a6ff4e299fbc5910e70e..5712694d8f3e0ecd92214dc10827e7cda26c14ca 100644 (file)
--- a/MUON/AliMUONPayloadTrigger.cxx
+++ b/MUON/AliMUONPayloadTrigger.cxx
@@ -13,7 +13,9 @@
  * provided "as is" without express or implied warranty.                  *
  **************************************************************************/
 
+// $Id$
 
+//-----------------------------------------------------------------------------
 /// \class AliMUONPayloadTrigger
 /// Class Payload
 ///
@@ -22,6 +24,7 @@
 /// First version implement for Trigger
 ///
 /// \author Christian Finck
+//-----------------------------------------------------------------------------
 
 #include "AliMUONPayloadTrigger.h"
 
@@ -29,6 +32,7 @@
 #include "AliMUONRegHeader.h"
 #include "AliMUONLocalStruct.h"
 #include "AliMUONDDLTrigger.h"
+#include "AliMUONLogger.h"
 
 #include "AliLog.h"
 
@@ -43,10 +47,13 @@ AliMUONPayloadTrigger::AliMUONPayloadTrigger()
     fDDLTrigger(new AliMUONDDLTrigger()),
     fRegHeader(new AliMUONRegHeader()), 
     fLocalStruct(new AliMUONLocalStruct()),
+    fLog(new AliMUONLogger(1000)),
     fDarcEoWErrors(0),
     fGlobalEoWErrors(0),
     fRegEoWErrors(0),
-    fLocalEoWErrors(0)
+    fLocalEoWErrors(0),
+    fWarnings(kTRUE),
+    fNofRegSet(kFALSE)
 {
   ///
   /// create an object to read MUON raw digits
@@ -64,11 +71,12 @@ AliMUONPayloadTrigger::~AliMUONPayloadTrigger()
   delete fDDLTrigger;
   delete fLocalStruct;
   delete fRegHeader;
+  delete fLog;
 }
 
 
 //______________________________________________________
-Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
+Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer, Bool_t scalerEvent)
 {
   /// decode trigger DDL
   /// store only notified cards
@@ -77,21 +85,30 @@ Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
 
   AliMUONDarcHeader* darcHeader = fDDLTrigger->GetDarcHeader();
 
-  static Int_t kGlobalHeaderSize = darcHeader->GetGlobalHeaderLength(); 
-  static Int_t kDarcHeaderSize   = darcHeader->GetDarcHeaderLength(); 
-  static Int_t kRegHeaderSize    = fRegHeader->GetHeaderLength();
+  static Int_t kGlobalHeaderSize   = darcHeader->GetGlobalHeaderLength(); 
+  static Int_t kDarcHeaderSize     = darcHeader->GetDarcHeaderLength(); 
+  static Int_t kRegHeaderSize      = fRegHeader->GetHeaderLength();
+  static Int_t kRegEmptySize       = fRegHeader->GetHeaderLength()+1 + 16*(fLocalStruct->GetLength()+1);
+  static Int_t kRegEmptyScalerSize = fRegHeader->GetHeaderLength() + fRegHeader->GetScalerLength() + 1 +
+                                      16*(fLocalStruct->GetLength() + fLocalStruct->GetScalerLength() + 1);
 
-  Bool_t scalerEvent = kFALSE;
-  
   Int_t index = 0;
 
   memcpy(darcHeader->GetHeader(), &buffer[index], (kDarcHeaderSize)*4); 
   index += kDarcHeaderSize;
 
-  if(darcHeader->GetEventType() == 0) {
-    scalerEvent = kTRUE;
-  } else
-    scalerEvent = kFALSE;
+
+  // darc type vadorh
+  if (darcHeader->GetDarcType() == darcHeader->GetDarcVadohrType())
+      fMaxReg = 1;
+    
+  // darc type def.
+  if (darcHeader->GetDarcType() == darcHeader->GetDarcDefaultType())
+      fMaxReg = 8;
+      
+  if(darcHeader->GetEventType() == scalerEvent) 
+      if (fWarnings) AliWarning("Wrong event type obtained from the Darc header, take the one of CDH");
+
 
   if(scalerEvent) {
     // 6 DARC scaler words
@@ -101,8 +118,10 @@ Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
 
   if (buffer[index++] != darcHeader->GetEndOfDarc()) {
 
-      AliWarning(Form("Wrong end of Darc word %x instead of %x\n",
-                   buffer[index-1], darcHeader->GetEndOfDarc()));
+      const Char_t* msg = Form("Wrong end of Darc word %x instead of %x\n",
+                   buffer[index-1], darcHeader->GetEndOfDarc());
+      if (fWarnings) AliWarning(msg);
+      AddErrorMessage(msg);
       fDarcEoWErrors++;
   }
   // 4 words of global board input + Global board output
@@ -117,13 +136,24 @@ Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
 
   if (buffer[index++] != darcHeader->GetEndOfGlobal()) {
 
-      AliWarning(Form("Wrong end of Global word %x instead of %x\n",
-                     buffer[index-1], darcHeader->GetEndOfGlobal()));
+      const Char_t* msg = Form("Wrong end of Global word %x instead of %x\n",
+                     buffer[index-1], darcHeader->GetEndOfGlobal());
+      if (fWarnings) AliWarning(msg);
+      AddErrorMessage(msg);
       fGlobalEoWErrors++;
   }
   // 8 regional boards
   for (Int_t iReg = 0; iReg < fMaxReg; iReg++) {           //loop over regeonal card
 
+    // skip empty regaional board (not connected or with error reading)
+    if (buffer[index] == fRegHeader->GetErrorWord()) {
+      fDDLTrigger->AddRegHeader(*fRegHeader);
+      if (scalerEvent)
+        index += kRegEmptyScalerSize;
+      else 
+        index += kRegEmptySize;
+      continue;
+    }
     memcpy(fRegHeader->GetHeader(), &buffer[index], kRegHeaderSize*4);
     index += kRegHeaderSize;
 
@@ -136,8 +166,10 @@ Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
 
     if (buffer[index++] != fRegHeader->GetEndOfReg()) {
 
-      AliWarning(Form("Wrong end of Reg word %x instead of %x\n",
-                   buffer[index-1], fRegHeader->GetEndOfReg()));
+      const Char_t* msg = Form("Wrong end of Regional word %x instead of %x\n",
+                   buffer[index-1], fRegHeader->GetEndOfReg());
+      if (fWarnings) AliWarning(msg);
+      AddErrorMessage(msg);
       fRegEoWErrors++;
     }
     // 16 local cards per regional board
@@ -157,8 +189,11 @@ Bool_t AliMUONPayloadTrigger::Decode(UInt_t *buffer)
 
       if (buffer[index++] != fLocalStruct->GetEndOfLocal()) {
 
-       AliWarning(Form("Wrong end of local word %x instead of %x\n",
-                       buffer[index-1], fLocalStruct->GetEndOfLocal()));
+        const Char_t* msg = Form("Wrong end of Local word %x instead of %x\n",
+                                 buffer[index-1], fLocalStruct->GetEndOfLocal());
+        
+        if (fWarnings) AliWarning(msg);
+        AddErrorMessage(msg);
        fLocalEoWErrors++;
       }
       // fill only if card notified
@@ -194,7 +229,9 @@ void AliMUONPayloadTrigger::SetMaxReg(Int_t reg)
 {
   /// set regional card number
   if (reg > 8) reg = 8;
-  fMaxReg = reg;
+   fMaxReg = reg;
+   
+  fNofRegSet = kTRUE;
 }
 
 //______________________________________________________
@@ -204,3 +241,17 @@ void AliMUONPayloadTrigger::SetMaxLoc(Int_t loc)
   if (loc > 16) loc = 16;
   fMaxLoc = loc;
 }
+
+//______________________________________________________
+void AliMUONPayloadTrigger::AddErrorMessage(const Char_t* msg)
+{
+/// adding message to logger
+ 
+  TString tmp(msg);
+  
+  Int_t pos = tmp.First("\n");
+  tmp[pos] = 0;
+    
+  fLog->Log(tmp.Data());
+}
+