public void DumpFields(System.IO.BufferedStream stream)
{
StringBuilder fieldBuilder = new StringBuilder();
this.BuildFields(ref fieldBuilder);
byte[] fieldBytes = Encoding.UTF8.GetBytes(fieldBuilder.ToString());
stream.Write(fieldBytes, 0, fieldBytes.Length);
}
// Uncomment these cases & run them on an older Lucene
// version, to generate an index to test backwards
// compatibility. Then, cd to build/test/index.cfs and
// run "zip index.<VERSION>.cfs.zip *"; cd to
// build/test/index.nocfs and run "zip
// index.<VERSION>.nocfs.zip *". Then move those 2 zip
// files to your trunk checkout and add them to the
// oldNames array.
/*
* public void testCreatePreLocklessCFS() throws IOException {
* createIndex("index.cfs", true);
* }
*
* public void testCreatePreLocklessNoCFS() throws IOException {
* createIndex("index.nocfs", false);
* }
*/
/* Unzips dirName + ".zip" --> dirName, removing dirName
* first */
public virtual void Unzip(System.String zipName, System.String destDirName)
{
#if SHARP_ZIP_LIB
// get zip input stream
ICSharpCode.SharpZipLib.Zip.ZipInputStream zipFile;
zipFile = new ICSharpCode.SharpZipLib.Zip.ZipInputStream(System.IO.File.OpenRead(zipName + ".zip"));
// get dest directory name
System.String dirName = FullDir(destDirName);
System.IO.FileInfo fileDir = new System.IO.FileInfo(dirName);
// clean up old directory (if there) and create new directory
RmDir(fileDir.FullName);
System.IO.Directory.CreateDirectory(fileDir.FullName);
// copy file entries from zip stream to directory
ICSharpCode.SharpZipLib.Zip.ZipEntry entry;
while ((entry = zipFile.GetNextEntry()) != null)
{
System.IO.Stream streamout = new System.IO.BufferedStream(new System.IO.FileStream(new System.IO.FileInfo(System.IO.Path.Combine(fileDir.FullName, entry.Name)).FullName, System.IO.FileMode.Create));
byte[] buffer = new byte[8192];
int len;
while ((len = zipFile.Read(buffer, 0, buffer.Length)) > 0)
{
streamout.Write(buffer, 0, len);
}
streamout.Close();
}
zipFile.Close();
#else
Assert.Fail("Needs integration with SharpZipLib");
#endif
}
// Uncomment these cases & run in a pre-lockless checkout
// to create indices:
/*
public void testCreatePreLocklessCFS() throws IOException {
CreateIndex("src/test/org/apache/lucene/index/index.prelockless.cfs", true);
}
public void testCreatePreLocklessNoCFS() throws IOException {
CreateIndex("src/test/org/apache/lucene/index/index.prelockless.nocfs", false);
}
*/
/* Unzips dirName + ".zip" --> dirName, removing dirName
first */
public virtual void Unzip(System.String zipName, System.String destDirName)
{
#if SHARP_ZIP_LIB
// get zip input stream
ICSharpCode.SharpZipLib.Zip.ZipInputStream zipFile;
zipFile = new ICSharpCode.SharpZipLib.Zip.ZipInputStream(System.IO.File.OpenRead(zipName + ".zip"));
// get dest directory name
System.String dirName = FullDir(destDirName);
System.IO.FileInfo fileDir = new System.IO.FileInfo(dirName);
// clean up old directory (if there) and create new directory
RmDir(fileDir.FullName);
System.IO.Directory.CreateDirectory(fileDir.FullName);
// copy file entries from zip stream to directory
ICSharpCode.SharpZipLib.Zip.ZipEntry entry;
while ((entry = zipFile.GetNextEntry()) != null)
{
System.IO.Stream streamout = new System.IO.BufferedStream(new System.IO.FileStream(new System.IO.FileInfo(System.IO.Path.Combine(fileDir.FullName, entry.Name)).FullName, System.IO.FileMode.Create));
byte[] buffer = new byte[8192];
int len;
while ((len = zipFile.Read(buffer, 0, buffer.Length)) > 0)
{
streamout.Write(buffer, 0, len);
}
streamout.Close();
}
zipFile.Close();
#else
Assert.Fail("Needs integration with SharpZipLib");
#endif
}
/// <summary>
/// 进入消息等待
/// </summary>
public void Process()
{
//用户发送队列
m_userQueue = new RingQueue <byte>(1024);
//vt220待解析数据
m_telnetDataQueue = new RingQueue <byte>(8192);
//消息处理
new System.Threading.Thread(new System.Threading.ThreadStart(delegate()
{
//接收缓存队列
var recvQueue = new RingQueue <byte>(8192);
//发送缓存队列
var sendQueue = new RingQueue <byte>(1024);
var io = m_conn.GetStream();
var sendStream = new System.IO.BufferedStream(io);
var recvStream = new System.IO.BufferedStream(io);
while (m_conn != null && m_conn.Connected)
{
//接收服务端数据
while (io.DataAvailable && recvQueue.Available > 0)
{
var b = io.ReadByte();
if (b == -1)
{
break;
}
recvQueue.Push((byte)b);
}
//解析Telnet协议 并 响应服务器
ParseTelnetCommand(recvQueue, sendQueue, m_telnetDataQueue);
//解析VT220协议
ParseVT220Command(m_telnetDataQueue);
//客户端发送数据
while (sendQueue.Count > 0 && m_conn.Connected)
{
var data = sendQueue.ToArray();
sendStream.Write(data, 0, data.Length);
sendStream.Flush();
sendQueue.Clear();
}
//发送用户数据
while (m_userQueue.Count > 0 && m_conn.Connected)
{
var data = m_userQueue.ToArray();
sendStream.Write(data, 0, data.Length);
sendStream.Flush();
m_userQueue.Clear();
}
//休眠100ms(文件输出时20ms)
System.Threading.Thread.Sleep(IsPrinting?10:100);
//检测终止标志(不确定)
if (m_conn != null && m_conn.Client.Poll(1, SelectMode.SelectRead) && m_conn.Client.Available == 0)
{
this.Disconnect();
Logger.Info("Telnet 连接关闭(收到服务端指令)");
}
}
})).Start();
//绑定控件
//绑定用户输入事件
Screen.KeyPress += new System.Windows.Forms.KeyPressEventHandler(delegate(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
m_userQueue.Push(Convert.ToByte(e.KeyChar));
});
Screen.KeyDown += new System.Windows.Forms.KeyEventHandler(delegate(object sender, System.Windows.Forms.KeyEventArgs e)
{
SendKey(e.KeyCode);
//Console.WriteLine(e.KeyCode);
});
//绑定用户输入事件
}
