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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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53 ASSERT(isMainThread()); | 53 ASSERT(isMainThread()); |
54 | 54 |
55 if (!length) | 55 if (!length) |
56 return; | 56 return; |
57 | 57 |
58 // Drop sysex message here when the client does not request it. Note that th
is is not a security check but an | 58 // Drop sysex message here when the client does not request it. Note that th
is is not a security check but an |
59 // automatic filtering for clients that do not want sysex message. Also note
that sysex message will never be sent | 59 // automatic filtering for clients that do not want sysex message. Also note
that sysex message will never be sent |
60 // unless the current process has an explicit permission to handle sysex mes
sage. | 60 // unless the current process has an explicit permission to handle sysex mes
sage. |
61 if (data[0] == 0xf0 && !midiAccess()->sysexEnabled()) | 61 if (data[0] == 0xf0 && !midiAccess()->sysexEnabled()) |
62 return; | 62 return; |
63 RefPtr<Uint8Array> array = Uint8Array::create(data, length); | 63 RefPtr<DOMUint8Array> array = DOMUint8Array::create(data, length); |
64 dispatchEvent(MIDIMessageEvent::create(timeStamp, array)); | 64 dispatchEvent(MIDIMessageEvent::create(timeStamp, array)); |
65 } | 65 } |
66 | 66 |
67 void MIDIInput::trace(Visitor* visitor) | 67 void MIDIInput::trace(Visitor* visitor) |
68 { | 68 { |
69 MIDIPort::trace(visitor); | 69 MIDIPort::trace(visitor); |
70 } | 70 } |
71 | 71 |
72 } // namespace blink | 72 } // namespace blink |
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