1/*
2 * Copyright (C) 2013 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this 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#include "modules/webmidi/MIDIAccessor.h"
33
34#include "modules/webmidi/MIDIAccessorClient.h"
35#include "public/platform/Platform.h"
36#include "wtf/text/WTFString.h"
37
38using blink::WebString;
39
40namespace blink {
41
42// Factory method
43PassOwnPtr<MIDIAccessor> MIDIAccessor::create(MIDIAccessorClient* client)
44{
45    return adoptPtr(new MIDIAccessor(client));
46}
47
48MIDIAccessor::MIDIAccessor(MIDIAccessorClient* client)
49    : m_client(client)
50{
51    ASSERT(client);
52
53    m_accessor = adoptPtr(Platform::current()->createMIDIAccessor(this));
54
55    ASSERT(m_accessor);
56}
57
58void MIDIAccessor::startSession()
59{
60    m_accessor->startSession();
61}
62
63void MIDIAccessor::sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp)
64{
65    m_accessor->sendMIDIData(portIndex, data, length, timeStamp);
66}
67
68void MIDIAccessor::didAddInputPort(const WebString& id, const WebString& manufacturer, const WebString& name, const WebString& version)
69{
70    m_client->didAddInputPort(id, manufacturer, name, version);
71}
72
73void MIDIAccessor::didAddOutputPort(const WebString& id, const WebString& manufacturer, const WebString& name, const WebString& version)
74{
75    m_client->didAddOutputPort(id, manufacturer, name, version);
76}
77
78void MIDIAccessor::didStartSession(bool success, const WebString& error, const WebString& message)
79{
80    m_client->didStartSession(success, error, message);
81}
82
83void MIDIAccessor::didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp)
84{
85    m_client->didReceiveMIDIData(portIndex, data, length, timeStamp);
86}
87
88} // namespace blink
89