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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 part of dart.io; | 5 part of dart.io; |
6 | 6 |
7 | 7 |
8 /** | 8 /** |
9 * [InternetAddressType] is the type an [InternetAddress]. Currently, | 9 * [InternetAddressType] is the type an [InternetAddress]. Currently, |
10 * IP version 4 (IPv4) and IP version 6 (IPv6) are supported. | 10 * IP version 4 (IPv4) and IP version 6 (IPv6) are supported. |
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92 * will lookup both IP version 4 (IPv4) and IP version 6 (IPv6) | 92 * will lookup both IP version 4 (IPv4) and IP version 6 (IPv6) |
93 * addresses. If [type] is either [InternetAddressType.IP_V4] or | 93 * addresses. If [type] is either [InternetAddressType.IP_V4] or |
94 * [InternetAddressType.IP_V6] it will only lookup addresses of the | 94 * [InternetAddressType.IP_V6] it will only lookup addresses of the |
95 * specified type. The order of the list can, and most likely will, | 95 * specified type. The order of the list can, and most likely will, |
96 * change over time. | 96 * change over time. |
97 */ | 97 */ |
98 external static Future<List<InternetAddress>> lookup( | 98 external static Future<List<InternetAddress>> lookup( |
99 String host, {InternetAddressType type: InternetAddressType.IP_V4}); | 99 String host, {InternetAddressType type: InternetAddressType.IP_V4}); |
100 } | 100 } |
101 | 101 |
102 /** | 102 /** |
Bill Hesse
2013/05/01 08:57:06
A [RawServerSocket] represents a listening socket,
Søren Gjesse
2013/05/01 09:06:42
Done.
| |
103 * The RawServerSocket is a server socket, providing a stream of low-level | 103 * The RawServerSocket is a server socket, providing a stream of low-level |
104 * [RawSocket]s. | 104 * [RawSocket]s. |
105 * | 105 * |
106 * See [RawSocket] for more info. | 106 * See [RawSocket] for more info. |
107 */ | 107 */ |
108 abstract class RawServerSocket implements Stream<RawSocket> { | 108 abstract class RawServerSocket implements Stream<RawSocket> { |
109 /** | 109 /** |
110 * Returns a future for a [:RawServerSocket:]. When the future | 110 * Returns a future for a [:RawServerSocket:]. When the future |
111 * completes the server socket is bound to the given [address] and | 111 * completes the server socket is bound to the given [address] and |
112 * [port] and has started listening on it. | 112 * [port] and has started listening on it. |
113 * | 113 * |
114 * The default value for [address] is 127.0.0.1, which will allow | 114 * The [address] can either be a [String] or an |
115 * only incoming connections from the local host. To allow for | 115 * [InternetAddress]. If [address] is a [String], [bind] will |
116 * incoming connection from the network use either the value 0.0.0.0 | 116 * perform a [InternetAddress.lookup] and use the first value in the |
117 * to bind to all interfaces or the IP address of a specific | 117 * list. To listen on the loopback adapter, which will allow only |
118 * interface. | 118 * incoming connections from the local host, use the value |
119 * [InternetAddress.LOOPBACK_IP_V4] or | |
120 * [InternetAddress.LOOPBACK_IP_V6]. To allow for incoming | |
121 * connection from the network use either one of the values | |
122 * [InternetAddress.ANY_IP_V4] or [InternetAddress.ANY_IP_V6] to | |
123 * bind to all interfaces or the IP address of a specific interface. | |
119 * | 124 * |
120 * If [port] has the value [:0:] (the default) an ephemeral port will | 125 * If an IP version 6 (IPv6) address is used, both IP version 6 |
126 * (IPv6) and version 4 (IPv4) connections will be accepted. To | |
127 * restrict this to version 6 (IPv6) only, use [setOption] to set | |
128 * version 6 only. | |
129 * | |
130 * If [port] has the value [:0:] an ephemeral port will | |
121 * be chosen by the system. The actual port used can be retrieved | 131 * be chosen by the system. The actual port used can be retrieved |
122 * using the [:port:] getter. | 132 * using the [:port:] getter. |
123 * | 133 * |
124 * The optional argument [backlog] can be used to specify the listen | 134 * The optional argument [backlog] can be used to specify the listen |
125 * backlog for the underlying OS listen setup. If [backlog] has the | 135 * backlog for the underlying OS listen setup. If [backlog] has the |
126 * value of [:0:] (the default) a reasonable value will be chosen by | 136 * value of [:0:] (the default) a reasonable value will be chosen by |
127 * the system. | 137 * the system. |
128 */ | 138 */ |
129 external static Future<RawServerSocket> bind([address = "127.0.0.1", | 139 external static Future<RawServerSocket> bind(address, |
130 int port = 0, | 140 int port, |
131 int backlog = 0]); | 141 {int backlog: 0}); |
132 | 142 |
133 /** | 143 /** |
134 * Returns the port used by this socket. | 144 * Returns the port used by this socket. |
135 */ | 145 */ |
136 int get port; | 146 int get port; |
137 | 147 |
138 /** | 148 /** |
139 * Closes the socket. | 149 * Closes the socket. |
140 */ | 150 */ |
141 void close(); | 151 void close(); |
142 } | 152 } |
143 | 153 |
144 | 154 |
145 /** | 155 /** |
146 * The [ServerSocket] is server socket, providing a stream of high-level | 156 * The [ServerSocket] is server socket, providing a stream of high-level |
Bill Hesse
2013/05/01 08:57:06
A [ServerSocket] represents a listening socket, an
Søren Gjesse
2013/05/01 09:06:42
Done.
| |
147 * [Socket]s. | 157 * [Socket]s. |
148 * | 158 * |
149 * See [Socket] for more info. | 159 * See [Socket] for more info. |
150 */ | 160 */ |
151 abstract class ServerSocket implements Stream<Socket> { | 161 abstract class ServerSocket implements Stream<Socket> { |
152 /** | 162 /** |
153 * Returns a future for a [:ServerSocket:]. When the future | 163 * Returns a future for a [:ServerSocket:]. When the future |
154 * completes the server socket is bound to the given [address] and | 164 * completes the server socket is bound to the given [address] and |
155 * [port] and has started listening on it. | 165 * [port] and has started listening on it. |
156 * | 166 * |
157 * The default value for [address] is 127.0.0.1, which will allow | 167 * The [address] can either be a [String] or an |
158 * only incoming connections from the local host. To allow for | 168 * [InternetAddress]. If [address] is a [String], [bind] will |
159 * incoming connection from the network use either the value 0.0.0.0 | 169 * perform a [InternetAddress.lookup] and use the first value in the |
160 * to bind to all interfaces or the IP address of a specific | 170 * list. To listen on the loopback adapter, which will allow only |
161 * interface. | 171 * incoming connections from the local host, use the value |
172 * [InternetAddress.LOOPBACK_IP_V4] or | |
173 * [InternetAddress.LOOPBACK_IP_V6]. To allow for incoming | |
174 * connection from the network use either one of the values | |
175 * [InternetAddress.ANY_IP_V4] or [InternetAddress.ANY_IP_V6] to | |
176 * bind to all interfaces or the IP address of a specific interface. | |
162 * | 177 * |
163 * If [port] has the value [:0:] (the default) an ephemeral port will | 178 * If an IP version 6 (IPv6) address is used, both IP version 6 |
164 * be chosen by the system. The actual port used can be retrieved | 179 * (IPv6) and version 4 (IPv4) connections will be accepted. To |
165 * using the [port] getter. | 180 * restrict this to version 6 (IPv6) only, use [setOption] to set |
181 * version 6 only. | |
182 * | |
183 * If [port] has the value [:0:] an ephemeral port will be chosen by | |
184 * the system. The actual port used can be retrieved using the | |
185 * [port] getter. | |
166 * | 186 * |
167 * The optional argument [backlog] can be used to specify the listen | 187 * The optional argument [backlog] can be used to specify the listen |
168 * backlog for the underlying OS listen setup. If [backlog] has the | 188 * backlog for the underlying OS listen setup. If [backlog] has the |
169 * value of [:0:] (the default) a reasonable value will be chosen by | 189 * value of [:0:] (the default) a reasonable value will be chosen by |
170 * the system. | 190 * the system. |
171 */ | 191 */ |
172 external static Future<ServerSocket> bind([address = "127.0.0.1", | 192 external static Future<ServerSocket> bind(address, |
173 int port = 0, | 193 int port, |
174 int backlog = 0]); | 194 {int backlog: 0}); |
175 | 195 |
176 /** | 196 /** |
177 * Returns the port used by this socket. | 197 * Returns the port used by this socket. |
178 */ | 198 */ |
179 int get port; | 199 int get port; |
180 | 200 |
181 /** | 201 /** |
182 * Closes the socket. | 202 * Closes the socket. |
183 */ | 203 */ |
184 void close(); | 204 void close(); |
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396 sb.write(" ($osError)"); | 416 sb.write(" ($osError)"); |
397 } | 417 } |
398 } else if (osError != null) { | 418 } else if (osError != null) { |
399 sb.write(": $osError"); | 419 sb.write(": $osError"); |
400 } | 420 } |
401 return sb.toString(); | 421 return sb.toString(); |
402 } | 422 } |
403 final String message; | 423 final String message; |
404 final OSError osError; | 424 final OSError osError; |
405 } | 425 } |
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