C# IO.Stream类代码示例

 public SignatureReadingStream(System.IO.Stream stream, System.Security.Cryptography.RSACryptoServiceProvider key)
 {
     if (!VerifySignature(stream, key))
         throw new System.IO.InvalidDataException("Unable to verify signature");
     m_stream = stream;
     this.Position = 0;
 }

		public ZOutputStream(System.IO.Stream out_Renamed, int level):base()
		{
			InitBlock();
			this.out_Renamed = out_Renamed;
			z.deflateInit(level);
			compress = true;
		}

 public OpenedFile(String path)
 {
     baseStream = new System.IO.FileStream(path, System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.Read);
     filePath = path;
     overlay = new Dictionary<Int64, byte[]>();
     fileLength = baseStream.Length;
 }

		/// <summary>
		/// Constructor
		/// </summary>
		/// <param name="p_Mode"></param>
		/// <param name="p_ImageFullPath">The path to write embedded images files</param>
		/// <param name="p_ImageRelativePath">The path used in the HTML source. If you save the images in the same path of the HTML file you can leave this path empty.</param>
		/// <param name="p_HtmlStream">The stream to write</param>
		public HTML(ExportHTMLMode p_Mode, string p_ImageFullPath , string p_ImageRelativePath, System.IO.Stream p_HtmlStream)
		{
			m_Mode = p_Mode;
			m_Stream = p_HtmlStream;
			m_ImageFullPath = p_ImageFullPath;
			m_ImageRelativePath = p_ImageRelativePath;
		}

 public ProgressStream(System.IO.Stream file)
 {
     this.file = file;
     length = file.Length;
     bytesRead = 0;
     if (ProgressChanged != null) ProgressChanged(this, new ProgressChangedEventArgs(bytesRead, length));
 }

 public void Init(System.IO.Stream stream) {
     m_Stream = stream;
     m_ProcessedSize = 0;
     m_Limit = 0;
     m_Pos = 0;
     m_StreamWasExhausted = false;
 }

 public ReadableDataStorageOnStream(System.IO.Stream stream, bool ownsStream)
 {
     if (stream == null)
         throw new System.ArgumentNullException(nameof(stream));
     _stream = stream;
     _ownsStream = ownsStream;
 }

 /// <summary>
 /// The  constructor.
 /// </summary>
 /// <param name="s">The underlying stream</param>
 /// <param name="mode">To either encrypt or decrypt.</param>
 /// <param name="cipher">The pre-initialized ZipCrypto object.</param>
 public ZipCipherStream(System.IO.Stream s, ZipCrypto cipher, CryptoMode mode)
     : base()
 {
     _cipher = cipher;
     _s = s;
     _mode = mode;
 }

        public InputStreamSource(System.IO.Stream in_Renamed)
        {
            if (in_Renamed == null)
                throw new System.NullReferenceException("in");

            this.in_Renamed = in_Renamed;
        }

 /// <summary>
 /// Adds a file to the archive
 /// </summary>
 /// <param name="entry">
 /// The backup metadata for the file
 /// </param>
 /// <param name="stream">
 /// The file stream to add to the archive
 /// </param>
 public void Backup(Backup.Entry entry, Stream stream)
 {
     // if we are not currently uploading a vault archive,
      // then attach a new uploader and create a blob for it
      if (this.uploader == null)
      {
     this.uploader = new GlacierUploader(
        this.archive.Glacier,
        this.archive.Vault
     );
     this.archive.BackupIndex.InsertBlob(
        new Backup.Blob()
        {
           Name = this.uploader.UploadID
        }
     );
      }
      // fetch the upload blob and sync it with the uploader's offset
      var blob = this.archive.BackupIndex.LookupBlob(this.uploader.UploadID);
      if (blob.Length != this.uploader.Length)
     blob.Length = this.uploader.Resync(blob.Length);
      // upload the incoming stream and update the backup entry
      var offset = this.uploader.Length;
      var length = this.uploader.Upload(stream);
      entry.Blob = blob;
      entry.Offset = offset;
      entry.Length = length;
 }

        //JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
        //ORIGINAL LINE: static void init(boolean ignoreCase, String affix, String... dictionaries) throws java.io.IOException, java.text.ParseException
        internal static void init(bool ignoreCase, string affix, params string[] dictionaries)
        {
            if (dictionaries.Length == 0)
            {
              throw new System.ArgumentException("there must be at least one dictionary");
            }

            System.IO.Stream affixStream = typeof(StemmerTestBase).getResourceAsStream(affix);
            if (affixStream == null)
            {
              throw new FileNotFoundException("file not found: " + affix);
            }

            System.IO.Stream[] dictStreams = new System.IO.Stream[dictionaries.Length];
            for (int i = 0; i < dictionaries.Length; i++)
            {
              dictStreams[i] = typeof(StemmerTestBase).getResourceAsStream(dictionaries[i]);
              if (dictStreams[i] == null)
              {
            throw new FileNotFoundException("file not found: " + dictStreams[i]);
              }
            }

            try
            {
              Dictionary dictionary = new Dictionary(affixStream, Arrays.asList(dictStreams), ignoreCase);
              stemmer = new Stemmer(dictionary);
            }
            finally
            {
              IOUtils.closeWhileHandlingException(affixStream);
              IOUtils.closeWhileHandlingException(dictStreams);
            }
        }

 public BackupReader(string path)
 {
         System.IO.FileStream fs = new System.IO.FileStream(path, System.IO.FileMode.Open, System.IO.FileAccess.Read);
         fs.ReadByte();
         inputStream = fs;
         inputStream.Seek(0, System.IO.SeekOrigin.Begin);
 }

        /// <summary>
        /// Initializes a new instance of the <see cref="DelegatingStream"/> class from the specified
        /// <see cref="Stream"/>.
        /// </summary>
        /// <param name="underlyingStream">The stream to wrap.</param>
        /// <param name="ownsStream">
        /// <para><see langword="true"/> if this object owns the wrapped stream, and should dispose
        /// of it when this instance is closed or disposed.</para>
        /// <para>-or-</para>
        /// <para><see langword="false"/> if this object should not dispose of the wrapped stream.</para>
        /// <para>The default value is <see langword="true"/>.</para>
        /// </param>
        /// <exception cref="ArgumentNullException">
        /// If <paramref name="underlyingStream"/> is <see langword="null"/>.
        /// </exception>
        public DelegatingStream(Stream underlyingStream, bool ownsStream)
        {
            if (underlyingStream == null)
                throw new ArgumentNullException("underlyingStream");

            _underlyingStream = underlyingStream;
            _ownsStream = ownsStream;
        }

		/*
		* 
		*/
		public virtual void  openSocket()
		{
			socket = new System.Net.Sockets.TcpClient(host, port);
			socket.LingerState = new System.Net.Sockets.LingerOption(true, 1000);
			
			os = socket.GetStream();
			is_Renamed = socket.GetStream();
		}

		/// <summary> Sets the underlying output stream to which messages are written. </summary>
		public virtual void  setOutputStream(System.IO.Stream out_Renamed)
		{
			lock (this)
			{
				myOutputStream = out_Renamed;
				myWriter = new System.IO.StreamWriter(getWriter(out_Renamed).BaseStream, getWriter(out_Renamed).Encoding);
			}
		}