Esempio n. 1
0
        /// <summary>
        /// </summary>
        /// <param name="buf"> </param>
        /// <param name="offset"> </param>
        /// <param name="length"> </param>
        /// <returns> </returns>
        /// <exception cref="NotImplementedException"></exception>
        private string NormalizeAttributeValue(byte[] buf, int offset, int length)
        {
            if (length == 0)
            {
                return null;
            }

            string val = null;
            var buffer = new BufferAggregate();
            var copy = new byte[length];
            Buffer.BlockCopy(buf, offset, copy, 0, length);
            buffer.Write(copy);
            byte[] b = buffer.GetBuffer();
            int off = 0;
            TOK tok = TOK.END_TAG;
            var ct = new ContentToken();
            try
            {
                while (off < b.Length)
                {
                    // tok = m_enc.tokenizeContent(b, off, b.Length, ct);
                    tok = m_enc.tokenizeAttributeValue(b, off, b.Length, ct);

                    switch (tok)
                    {
                        case TOK.ATTRIBUTE_VALUE_S:
                        case TOK.DATA_CHARS:
                        case TOK.DATA_NEWLINE:
                            val += utf.GetString(b, off, ct.TokenEnd - off);
                            break;
                        case TOK.CHAR_REF:
                        case TOK.MAGIC_ENTITY_REF:
                            val += new string(new[] {ct.RefChar1});
                            break;
                        case TOK.CHAR_PAIR_REF:
                            val += new string(new[] {ct.RefChar1, ct.RefChar2});
                            break;
                        case TOK.ENTITY_REF:
#if CF
						    throw new util.NotImplementedException("Token type not implemented: " + tok);
#else
                            throw new NotImplementedException("Token type not implemented: " + tok);
#endif
                    }

                    off = ct.TokenEnd;
                }
            }
            catch (PartialTokenException)
            {
                // ignored;
            }
            catch (ExtensibleTokenException)
            {
                // ignored;
            }
            catch (Exception ex)
            {
                if (OnStreamError != null)
                {
                    OnStreamError(this, ex);
                }
            }
            finally
            {
                buffer.Clear(off);
            }

            return val;
        }
Esempio n. 2
0
        /// <summary>
        ///   Reset the XML Stream
        /// </summary>
        public void Reset()
        {
            m_Depth = 0;
            m_root = null;
            current = null;
            m_cdata = false;

            m_buf = null;
            m_buf = new BufferAggregate();

            // m_buf.Clear(0);
            m_ns.Clear();
        }