Exemplo n.º 1
0
        /// <summary>
        /// Initializes a new instance of the <see cref="Property"/> class.
        /// </summary>
        protected Property()
        {
            _raw_data = new byte[POIFSConstants.PROPERTY_SIZE];
            for (int i = 0; i < this._raw_data.Length; i++)
            {
                this._raw_data[i] = _default_fill;
            }
            _name_size         = new ShortField(_name_size_offset);
            _property_type     =
                new ByteField(PropertyConstants.PROPERTY_TYPE_OFFSET);
            _node_color        = new ByteField(_node_color_offset);
            _previous_property = new IntegerField(_previous_property_offset,
                                                  _NO_INDEX, _raw_data);
            _next_property     = new IntegerField(_next_property_offset,
                                                  _NO_INDEX, _raw_data);
            _child_property    = new IntegerField(_child_property_offset,
                                                  _NO_INDEX, _raw_data);
            _storage_clsid     = new ClassID(_raw_data,_storage_clsid_offset);
            _user_flags        = new IntegerField(_user_flags_offset, 0, _raw_data);
            _seconds_1         = new IntegerField(_seconds_1_offset, 0,
                                                  _raw_data);
            _days_1            = new IntegerField(_days_1_offset, 0, _raw_data);
            _seconds_2         = new IntegerField(_seconds_2_offset, 0,
                                                  _raw_data);
            _days_2            = new IntegerField(_days_2_offset, 0, _raw_data);
            _start_block       = new IntegerField(_start_block_offset);
            _size              = new IntegerField(_size_offset, 0, _raw_data);
            _index             = _NO_INDEX;

            this.Name="";
            this.NextChild=null;
            this.PreviousChild=null;
        }
Exemplo n.º 2
0
        /// <summary>
        /// Constructor from byte data
        /// </summary>
        /// <param name="index">index number</param>
        /// <param name="array">byte data</param>
        /// <param name="offset">offset into byte data</param>
        protected Property(int index, byte [] array, int offset)
        {
            _raw_data = new byte[ POIFSConstants.PROPERTY_SIZE ];
            System.Array.Copy(array, offset, _raw_data, 0, POIFSConstants.PROPERTY_SIZE);
            _name_size         = new ShortField(_name_size_offset, _raw_data);
            _property_type     =
                new ByteField(PropertyConstants.PROPERTY_TYPE_OFFSET, _raw_data);
            _node_color        = new ByteField(_node_color_offset, _raw_data);
            _previous_property = new IntegerField(_previous_property_offset,
                                                  _raw_data);
            _next_property     = new IntegerField(_next_property_offset,
                                                  _raw_data);
            _child_property    = new IntegerField(_child_property_offset,
                                                  _raw_data);
            _storage_clsid     = new ClassID(_raw_data,_storage_clsid_offset);
            _user_flags        = new IntegerField(_user_flags_offset, 0, _raw_data);
            _seconds_1         = new IntegerField(_seconds_1_offset, _raw_data);
            _days_1            = new IntegerField(_days_1_offset, _raw_data);
            _seconds_2         = new IntegerField(_seconds_2_offset, _raw_data);
            _days_2            = new IntegerField(_days_2_offset, _raw_data);
            _start_block       = new IntegerField(_start_block_offset, _raw_data);
            _size              = new IntegerField(_size_offset, _raw_data);
            _index             = index;
            int name_length = (_name_size.Value / LittleEndianConsts.SHORT_SIZE)
                              - 1;

            if (name_length < 1)
            {
                _name = "";
            }
            else
            {
                char[] char_array  = new char[ name_length ];
                int    name_offset = 0;

                for (int j = 0; j < name_length; j++)
                {
                    char_array[ j ] = ( char ) new ShortField(name_offset,
                                                              _raw_data).Value;
                    name_offset     += LittleEndianConsts.SHORT_SIZE;
                }
                _name = new String(char_array, 0, name_length);
            }
            _next_child     = null;
            _previous_child = null;
        }