Пример #1
0
 public DiskReadEntry(Torrent torrent, long torrentOffset, byte[] buffer, int bufferOffset, int readLength, DiskReadCallback callback)
 {
     this.torrent       = torrent;
     this.torrentOffset = torrentOffset;
     this.buffer        = buffer;
     this.bufferOffset  = bufferOffset;
     this.readLength    = readLength;
     this.callback      = callback;
 }
Пример #2
0
        /// <summary>
        /// Queues a read from a specific torrent at an offset.
        /// </summary>
        /// <param name="torrent">The torrent to read from.</param>
        /// <param name="torrentOffset">The offset within the torrent.</param>
        /// <param name="buffer">The buffer to read into.</param>
        /// <param name="bufferOffset">The offset within the buffer to start writing into.</param>
        /// <param name="readLength">The length of bytes to read.</param>
        /// <param name="callback">The callback with the result.</param>
        public static void QueueRead(Torrent torrent, long torrentOffset, byte[] buffer, int bufferOffset, int readLength, DiskReadCallback callback)
        {
            if (torrent == null)
            {
                throw new ArgumentNullException("torrent");
            }
            else if (torrentOffset < 0L)
            {
                throw new ArgumentOutOfRangeException("torrentOffset");
            }
            else if (buffer == null)
            {
                throw new ArgumentNullException("buffer");
            }
            else if (bufferOffset < 0 || bufferOffset >= buffer.Length)
            {
                throw new ArgumentOutOfRangeException("bufferOffset");
            }
            else if (readLength < 0 || (bufferOffset + readLength) > buffer.Length)
            {
                throw new ArgumentOutOfRangeException("readLength");
            }
            else if (callback == null)
            {
                throw new ArgumentNullException("callback");
            }

            if (readLength == 0)
            {
                callback.Invoke(true, null, 0);
                return;
            }

            var newEntry = new DiskReadEntry(torrent, torrentOffset, buffer, bufferOffset, readLength, callback);

            queuedReads.Enqueue(newEntry);
            readResetEvent.Set();
        }