TRootSnifferFull.h

// $Id$
// Author: Sergey Linev   23/02/2018

/*************************************************************************
 * Copyright (C) 1995-2018, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/

#ifndef ROOT_TRootSnifferFull
#define ROOT_TRootSnifferFull

#include "TRootSniffer.h"
#include <string>
#include <memory>
#include <map>

class TMemFile;
class TMethodCall;
class TMethod;

class TRootSnifferFull : public TRootSniffer {
protected:
   TMemFile *fMemFile{nullptr}; ///<! file used to manage streamer infos
   TList *fSinfo{nullptr};      ///<! last produced streamer info
   std::map<const TMethod *, std::unique_ptr<TMethodCall>> fExeCache; ///<! cache for exe.json invocation

   void ScanObjectProperties(TRootSnifferScanRec &rec, TObject *obj) override;

   void ScanKeyProperties(TRootSnifferScanRec &rec, TKey *key, TObject *&obj, TClass *&obj_class) override;

   void ScanObjectChilds(TRootSnifferScanRec &rec, TObject *obj) override;

   void CreateMemFile();

   Bool_t CanDrawClass(TClass *cl) override { return IsDrawableClass(cl); }

   Bool_t HasStreamerInfo() const override { return kTRUE; }

   Bool_t ProduceBinary(const std::string &path, const std::string &options, std::string &res) override;

   Bool_t ProduceRootFile(const std::string &path, const std::string &options, std::string &res) override;

   Bool_t ProduceImage(Int_t kind, const std::string &path, const std::string &options, std::string &res) override;

   Bool_t ProduceXml(const std::string &path, const std::string &options, std::string &res) override;

   Bool_t ProduceExe(const std::string &path, const std::string &options, Int_t reskind, std::string &res) override;

   Bool_t CallProduceImage(const std::string &kind, const std::string &path, const std::string &options, std::string &res) override;

public:
   TRootSnifferFull(const char *name = "sniff", const char *objpath = "Objects");
   virtual ~TRootSnifferFull();

   static Bool_t IsDrawableClass(TClass *cl);

   Bool_t IsStreamerInfoItem(const char *itemname) override;

   ULong_t GetStreamerInfoHash() override;

   ULong_t GetItemHash(const char *itemname) override;

   void *FindInHierarchy(const char *path, TClass **cl = nullptr, TDataMember **member = nullptr, Int_t *chld = nullptr) override;

   ClassDefOverride(TRootSnifferFull, 0) // Sniffer for many ROOT classes, including histograms, graphs, pads and tree
};

#endif