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19 package org.eclipse.jetty.io.bio;
20
21 import java.io.IOException;
22 import java.net.InetAddress;
23 import java.net.InetSocketAddress;
24 import java.net.Socket;
25
26 import javax.net.ssl.SSLSocket;
27
28 import org.eclipse.jetty.util.StringUtil;
29 import org.eclipse.jetty.util.log.Log;
30 import org.eclipse.jetty.util.log.Logger;
31
32 public class SocketEndPoint extends StreamEndPoint
33 {
34 private static final Logger LOG = Log.getLogger(SocketEndPoint.class);
35
36 final Socket _socket;
37 final InetSocketAddress _local;
38 final InetSocketAddress _remote;
39
40
41
42
43
44 public SocketEndPoint(Socket socket)
45 throws IOException
46 {
47 super(socket.getInputStream(),socket.getOutputStream());
48 _socket=socket;
49 _local=(InetSocketAddress)_socket.getLocalSocketAddress();
50 _remote=(InetSocketAddress)_socket.getRemoteSocketAddress();
51 super.setMaxIdleTime(_socket.getSoTimeout());
52 }
53
54
55
56
57
58 protected SocketEndPoint(Socket socket, int maxIdleTime)
59 throws IOException
60 {
61 super(socket.getInputStream(),socket.getOutputStream());
62 _socket=socket;
63 _local=(InetSocketAddress)_socket.getLocalSocketAddress();
64 _remote=(InetSocketAddress)_socket.getRemoteSocketAddress();
65 _socket.setSoTimeout(maxIdleTime>0?maxIdleTime:0);
66 super.setMaxIdleTime(maxIdleTime);
67 }
68
69
70
71
72
73 @Override
74 public boolean isOpen()
75 {
76 return super.isOpen() && _socket!=null && !_socket.isClosed();
77 }
78
79
80 @Override
81 public boolean isInputShutdown()
82 {
83 if (_socket instanceof SSLSocket)
84 return super.isInputShutdown();
85 return _socket.isClosed() || _socket.isInputShutdown();
86 }
87
88
89 @Override
90 public boolean isOutputShutdown()
91 {
92 if (_socket instanceof SSLSocket)
93 return super.isOutputShutdown();
94
95 return _socket.isClosed() || _socket.isOutputShutdown();
96 }
97
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100
101
102 protected final void shutdownSocketOutput() throws IOException
103 {
104 if (!_socket.isClosed())
105 {
106 if (!_socket.isOutputShutdown())
107 _socket.shutdownOutput();
108 if (_socket.isInputShutdown())
109 _socket.close();
110 }
111 }
112
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117 @Override
118 public void shutdownOutput() throws IOException
119 {
120 if (_socket instanceof SSLSocket)
121 super.shutdownOutput();
122 else
123 shutdownSocketOutput();
124 }
125
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129
130 public void shutdownSocketInput() throws IOException
131 {
132 if (!_socket.isClosed())
133 {
134 if (!_socket.isInputShutdown())
135 _socket.shutdownInput();
136 if (_socket.isOutputShutdown())
137 _socket.close();
138 }
139 }
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145 @Override
146 public void shutdownInput() throws IOException
147 {
148 if (_socket instanceof SSLSocket)
149 super.shutdownInput();
150 else
151 shutdownSocketInput();
152 }
153
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157
158 @Override
159 public void close() throws IOException
160 {
161 _socket.close();
162 _in=null;
163 _out=null;
164 }
165
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170
171 @Override
172 public String getLocalAddr()
173 {
174 if (_local==null || _local.getAddress()==null || _local.getAddress().isAnyLocalAddress())
175 return StringUtil.ALL_INTERFACES;
176
177 return _local.getAddress().getHostAddress();
178 }
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183
184 @Override
185 public String getLocalHost()
186 {
187 if (_local==null || _local.getAddress()==null || _local.getAddress().isAnyLocalAddress())
188 return StringUtil.ALL_INTERFACES;
189
190 return _local.getAddress().getCanonicalHostName();
191 }
192
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196
197 @Override
198 public int getLocalPort()
199 {
200 if (_local==null)
201 return -1;
202 return _local.getPort();
203 }
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209 @Override
210 public String getRemoteAddr()
211 {
212 if (_remote==null)
213 return null;
214 InetAddress addr = _remote.getAddress();
215 return ( addr == null ? null : addr.getHostAddress() );
216 }
217
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222 @Override
223 public String getRemoteHost()
224 {
225 if (_remote==null)
226 return null;
227 return _remote.getAddress().getCanonicalHostName();
228 }
229
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234 @Override
235 public int getRemotePort()
236 {
237 if (_remote==null)
238 return -1;
239 return _remote.getPort();
240 }
241
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244
245
246 @Override
247 public Object getTransport()
248 {
249 return _socket;
250 }
251
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255
256 @Override
257 public void setMaxIdleTime(int timeMs) throws IOException
258 {
259 if (timeMs!=getMaxIdleTime())
260 _socket.setSoTimeout(timeMs>0?timeMs:0);
261 super.setMaxIdleTime(timeMs);
262 }
263
264
265
266 @Override
267 protected void idleExpired() throws IOException
268 {
269 try
270 {
271 if (!isInputShutdown())
272 shutdownInput();
273 }
274 catch(IOException e)
275 {
276 LOG.ignore(e);
277 _socket.close();
278 }
279 }
280
281 @Override
282 public String toString()
283 {
284 return _local + " <--> " + _remote;
285 }
286 }