CmpSetValueDataExisting

__int64 __fastcall CmpSetValueDataExisting(
        _HHIVE *Hive,
        void *Data,
        unsigned int DataSize,
        unsigned int StorageType,
        unsigned int OldDataCell){
  _CELL_DATA *(__fastcall *GetCellRoutine)(_HHIVE *, unsigned int, _HV_GET_CELL_CONTEXT *); 
  __int64 v9; 
  __int64 v10; 
  _CELL_DATA *v11; 
  unsigned int v12; 
  unsigned __int16 v13; 
  char *v14; 
  _CELL_DATA *v15; 
  unsigned int v16; 
  unsigned int v17; 
  void *v19; 
  int v20; 
  unsigned __int16 v21; 
  unsigned int Cell; 
  unsigned __int16 v23; 
  void *v24; 
  int v25; 
  _HV_GET_CELL_CONTEXT CellAddressContext; 
  int v27[2]; 
  int v28[4]; 
  VOID *CellAddress; 
  VOID *Src; 

  Src = Data;
  v27[1] = 0;
  v28[1] = 0;
  *(_DWORD *)&CellAddressContext.BinContext._bf_0 = 0;
  GetCellRoutine = Hive->GetCellRoutine;
  v27[0] = -1;
  v28[0] = -1;
  CellAddressContext.Cell = -1;
  v9 = (__int64)GetCellRoutine(Hive, OldDataCell, (_HV_GET_CELL_CONTEXT *)v28);
  v10 = v9;
  if( v9 )
  {
    v11 = Hive->GetCellRoutine(Hive, *(unsigned int *)(v9 + 4), &CellAddressContext);
    if( !v11 )
    {
      v17 = -1073741670;
LABEL_14:
      Hive->ReleaseCellRoutine(Hive, (_HV_GET_CELL_CONTEXT *)v28);
      return v17;
    }
    v12 = (DataSize + 16343) / 0x3FD8;
    if( (unsigned __int16)v12 > *(_WORD *)(v10 + 2) )
    {
      Hive->ReleaseCellRoutine(Hive, &CellAddressContext);
      v19 = (void *)*(unsigned int *)(v10 + 4);
      CellAddress = 0i64;
      v20 = HvReallocateCell(Hive, v19, 4 * (unsigned int)(unsigned __int16)v12, 1u, &CellAddress, &CellAddressContext);
      v11 = (_CELL_DATA *)CellAddress;
      if( v20 == -1 )
        goto LABEL_20;
      v21 = *(_WORD *)(v10 + 2);
      *(_DWORD *)(v10 + 4) = v20;
      while( v21 < (unsigned __int16)v12 )
      {
        Cell = HvAllocateCell((ULONG_PTR)Hive, 0x3FD8ui64, StorageType, 0i64, 0i64);
        v11->u.KeyList[v21] = Cell;
        if( Cell == -1 )
          goto LABEL_20;
        ++v21;
      }
    }
    else if( (unsigned __int16)v12 < *(_WORD *)(v10 + 2) )
    {
      v23 = (DataSize + 16343) / 0x3FD8;
      do
        HvFreeCell((ULONG_PTR)Hive, v11->u.KeyList[v23++]);
      while( v23 < *(_WORD *)(v10 + 2) );
      Hive->ReleaseCellRoutine(Hive, &CellAddressContext);
      v24 = (void *)*(unsigned int *)(v10 + 4);
      CellAddress = 0i64;
      v25 = HvReallocateCell(Hive, v24, 4 * (unsigned int)(unsigned __int16)v12, 1u, &CellAddress, &CellAddressContext);
      v11 = (_CELL_DATA *)CellAddress;
      if( v25 == -1 )
        goto LABEL_20;
      *(_DWORD *)(v10 + 4) = v25;
    }
    v13 = 0;
    if( !(_WORD)v12 )
    {
LABEL_11:
      *(_WORD *)(v10 + 2) = v12;
      v17 = 0;
      goto LABEL_12;
    }
    v14 = (char *)Src;
    while( 1 )
    {
      v15 = Hive->GetCellRoutine(Hive, v11->u.KeyList[v13], v27);
      if( !v15 )
        break;
      v16 = DataSize;
      if( DataSize > 0x3FD8 )
        v16 = 16344;
      memmove(v15, v14, v16);
      Hive->ReleaseCellRoutine(Hive, (_HV_GET_CELL_CONTEXT *)v27);
      DataSize -= 16344;
      v14 += 16344;
      if( ++v13 >= (unsigned __int16)v12 )
        goto LABEL_11;
    }
LABEL_20:
    v17 = -1073741670;
LABEL_12:
    if( v11 )
      Hive->ReleaseCellRoutine(Hive, &CellAddressContext);
    goto LABEL_14;
  }
  return 3221225626i64;
}

Referenced by: