CkptObjectKey.h

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#ifndef CKPTOBJECTKEY_H_
#define CKPTOBJECTKEY_H_

#include <saAis.h>
#include <saCkpt.h>
#include <string>

class CkptObjectKey {
  public:
   static const unsigned int MAX_SECTION_NAME_LENGTH=64;
   CkptObjectKey() {
     _sectionId.id = NULL;
     _sectionId.idLen = 0;
     _sectName = NULL;
   }

   CkptObjectKey(unsigned long ulongKeyVal) {
     _sectionId.idLen = sizeof(unsigned long);
     _sectName = (char*)malloc(_sectionId.idLen);
     memcpy(_sectName, (char*)&ulongKeyVal, _sectionId.idLen);
     _sectName[_sectionId.idLen] = 0;
     _sectionId.id = (SaUint8T*)_sectName;
   }

   CkptObjectKey(std::string   stringKeyVal) {
     _sectionId.idLen = ((stringKeyVal.length() > MAX_SECTION_NAME_LENGTH) ? MAX_SECTION_NAME_LENGTH : stringKeyVal.length() );
     _sectName = (char*)malloc(_sectionId.idLen+1);
     strncpy(_sectName, stringKeyVal.c_str(), _sectionId.idLen);
     _sectName[_sectionId.idLen++] = 0;
     _sectionId.id = (SaUint8T*)_sectName;
   }

   CkptObjectKey(const CkptObjectKey &rKey) {
     _sectionId.idLen = rKey._sectionId.idLen;
     _sectName  = (char*)malloc(_sectionId.idLen);
     memcpy(_sectName, rKey._sectName, _sectionId.idLen);
     _sectionId.id = (SaUint8T*)_sectName;
   }

   virtual ~CkptObjectKey() {
     if (_sectName != NULL) free(_sectName);
   }

   CkptObjectKey& operator=(const CkptObjectKey &rhs) {
    // Check for self-assignment!
    if (this == &rhs)      // Same object?
      return *this;        // Yes, so skip assignment, and just return *this.

    if (_sectName != NULL) free(_sectName);
    _sectionId.idLen = rhs._sectionId.idLen;
    _sectName  = (char*)malloc(_sectionId.idLen);
    memcpy(_sectName, rhs._sectName, _sectionId.idLen);
    _sectionId.id = (SaUint8T*)_sectName;

    return *this;
  }

   bool operator==(const CkptObjectKey &rKey) {
     return ((_sectionId.idLen == rKey._sectionId.idLen) &&
              (memcmp(_sectionId.id, rKey._sectionId.id, _sectionId.idLen)==0));
   }

   bool operator!=(const CkptObjectKey &rKey) {
     return !(*this == rKey);
   }

   SaCkptSectionIdT* sectionIdValue() { return &_sectionId; }

  private:
   SaCkptSectionIdT _sectionId; 
   char* _sectName;             
};

#endif /*CKPTOBJECTKEY_H_*/

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