1 /*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * 3. Neither the name of Google Inc. nor the names of its contributors
15 * may be used to endorse or promote products derived from this
16 * software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "config.h"
32
33 #include "modules/mediastream/RTCVoidRequestImpl.h"
34
35 #include "core/html/VoidCallback.h"
36 #include "modules/mediastream/RTCErrorCallback.h"
37 #include "modules/mediastream/RTCPeerConnection.h"
38
39 namespace WebCore {
40
create(ExecutionContext * context,PassOwnPtr<VoidCallback> successCallback,PassOwnPtr<RTCErrorCallback> errorCallback)41 PassRefPtr<RTCVoidRequestImpl> RTCVoidRequestImpl::create(ExecutionContext* context, PassOwnPtr<VoidCallback> successCallback, PassOwnPtr<RTCErrorCallback> errorCallback)
42 {
43 RefPtr<RTCVoidRequestImpl> request = adoptRef(new RTCVoidRequestImpl(context, successCallback, errorCallback));
44 request->suspendIfNeeded();
45 return request.release();
46 }
47
RTCVoidRequestImpl(ExecutionContext * context,PassOwnPtr<VoidCallback> successCallback,PassOwnPtr<RTCErrorCallback> errorCallback)48 RTCVoidRequestImpl::RTCVoidRequestImpl(ExecutionContext* context, PassOwnPtr<VoidCallback> successCallback, PassOwnPtr<RTCErrorCallback> errorCallback)
49 : ActiveDOMObject(context)
50 , m_successCallback(successCallback)
51 , m_errorCallback(errorCallback)
52 {
53 }
54
~RTCVoidRequestImpl()55 RTCVoidRequestImpl::~RTCVoidRequestImpl()
56 {
57 }
58
requestSucceeded()59 void RTCVoidRequestImpl::requestSucceeded()
60 {
61 if (m_successCallback)
62 m_successCallback->handleEvent();
63
64 clear();
65 }
66
requestFailed(const String & error)67 void RTCVoidRequestImpl::requestFailed(const String& error)
68 {
69 if (m_errorCallback.get())
70 m_errorCallback->handleEvent(error);
71
72 clear();
73 }
74
stop()75 void RTCVoidRequestImpl::stop()
76 {
77 clear();
78 }
79
clear()80 void RTCVoidRequestImpl::clear()
81 {
82 m_successCallback.clear();
83 m_errorCallback.clear();
84 }
85
86 } // namespace WebCore
87