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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR |
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | 21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 */ | 23 */ |
24 | 24 |
25 #include "modules/peerconnection/RTCDataChannel.h" | 25 #include "modules/peerconnection/RTCDataChannel.h" |
26 | 26 |
27 #include "bindings/core/v8/ExceptionState.h" | 27 #include "bindings/core/v8/ExceptionState.h" |
28 #include "core/dom/DOMArrayBuffer.h" | 28 #include "core/dom/DOMArrayBuffer.h" |
29 #include "core/dom/DOMArrayBufferView.h" | 29 #include "core/dom/DOMArrayBufferView.h" |
30 #include "core/dom/ExceptionCode.h" | 30 #include "core/dom/ExceptionCode.h" |
31 #include "core/dom/ExecutionContext.h" | 31 #include "core/dom/ExecutionContext.h" |
32 #include "core/events/MessageEvent.h" | 32 #include "core/events/MessageEvent.h" |
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193 exceptionState.throwDOMException(TypeMismatchError, | 193 exceptionState.throwDOMException(TypeMismatchError, |
194 "Unknown binary type : " + binaryType); | 194 "Unknown binary type : " + binaryType); |
195 } | 195 } |
196 | 196 |
197 void RTCDataChannel::send(const String& data, ExceptionState& exceptionState) { | 197 void RTCDataChannel::send(const String& data, ExceptionState& exceptionState) { |
198 if (m_readyState != ReadyStateOpen) { | 198 if (m_readyState != ReadyStateOpen) { |
199 throwNotOpenException(exceptionState); | 199 throwNotOpenException(exceptionState); |
200 return; | 200 return; |
201 } | 201 } |
202 if (!m_handler->sendStringData(data)) { | 202 if (!m_handler->sendStringData(data)) { |
203 // FIXME: This should not throw an exception but instead forcefully close th
e data channel. | 203 // FIXME: This should not throw an exception but instead forcefully close |
| 204 // the data channel. |
204 throwCouldNotSendDataException(exceptionState); | 205 throwCouldNotSendDataException(exceptionState); |
205 } | 206 } |
206 } | 207 } |
207 | 208 |
208 void RTCDataChannel::send(DOMArrayBuffer* data, | 209 void RTCDataChannel::send(DOMArrayBuffer* data, |
209 ExceptionState& exceptionState) { | 210 ExceptionState& exceptionState) { |
210 if (m_readyState != ReadyStateOpen) { | 211 if (m_readyState != ReadyStateOpen) { |
211 throwNotOpenException(exceptionState); | 212 throwNotOpenException(exceptionState); |
212 return; | 213 return; |
213 } | 214 } |
214 | 215 |
215 size_t dataLength = data->byteLength(); | 216 size_t dataLength = data->byteLength(); |
216 if (!dataLength) | 217 if (!dataLength) |
217 return; | 218 return; |
218 | 219 |
219 if (!m_handler->sendRawData(static_cast<const char*>((data->data())), | 220 if (!m_handler->sendRawData(static_cast<const char*>((data->data())), |
220 dataLength)) { | 221 dataLength)) { |
221 // FIXME: This should not throw an exception but instead forcefully close th
e data channel. | 222 // FIXME: This should not throw an exception but instead forcefully close |
| 223 // the data channel. |
222 throwCouldNotSendDataException(exceptionState); | 224 throwCouldNotSendDataException(exceptionState); |
223 } | 225 } |
224 } | 226 } |
225 | 227 |
226 void RTCDataChannel::send(DOMArrayBufferView* data, | 228 void RTCDataChannel::send(DOMArrayBufferView* data, |
227 ExceptionState& exceptionState) { | 229 ExceptionState& exceptionState) { |
228 if (!m_handler->sendRawData(static_cast<const char*>(data->baseAddress()), | 230 if (!m_handler->sendRawData(static_cast<const char*>(data->baseAddress()), |
229 data->byteLength())) { | 231 data->byteLength())) { |
230 // FIXME: This should not throw an exception but instead forcefully close th
e data channel. | 232 // FIXME: This should not throw an exception but instead forcefully close |
| 233 // the data channel. |
231 throwCouldNotSendDataException(exceptionState); | 234 throwCouldNotSendDataException(exceptionState); |
232 } | 235 } |
233 } | 236 } |
234 | 237 |
235 void RTCDataChannel::send(Blob* data, ExceptionState& exceptionState) { | 238 void RTCDataChannel::send(Blob* data, ExceptionState& exceptionState) { |
236 // FIXME: implement | 239 // FIXME: implement |
237 throwNoBlobSupportException(exceptionState); | 240 throwNoBlobSupportException(exceptionState); |
238 } | 241 } |
239 | 242 |
240 void RTCDataChannel::close() { | 243 void RTCDataChannel::close() { |
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369 events.clear(); | 372 events.clear(); |
370 } | 373 } |
371 | 374 |
372 DEFINE_TRACE(RTCDataChannel) { | 375 DEFINE_TRACE(RTCDataChannel) { |
373 visitor->trace(m_scheduledEvents); | 376 visitor->trace(m_scheduledEvents); |
374 EventTargetWithInlineData::trace(visitor); | 377 EventTargetWithInlineData::trace(visitor); |
375 ActiveDOMObject::trace(visitor); | 378 ActiveDOMObject::trace(visitor); |
376 } | 379 } |
377 | 380 |
378 } // namespace blink | 381 } // namespace blink |
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