OLD | NEW |
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 |
(...skipping 13 matching lines...) Expand all Loading... |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "modules/webmidi/MIDIOutput.h" | 32 #include "modules/webmidi/MIDIOutput.h" |
33 | 33 |
34 #include "bindings/v8/ExceptionMessages.h" | |
35 #include "bindings/v8/ExceptionState.h" | 34 #include "bindings/v8/ExceptionState.h" |
36 #include "core/dom/ExceptionCode.h" | 35 #include "core/dom/ExceptionCode.h" |
37 #include "modules/webmidi/MIDIAccess.h" | 36 #include "modules/webmidi/MIDIAccess.h" |
38 | 37 |
39 namespace WebCore { | 38 namespace WebCore { |
40 | 39 |
41 PassRefPtr<MIDIOutput> MIDIOutput::create(MIDIAccess* access, unsigned portIndex
, ExecutionContext* context, const String& id, const String& manufacturer, const
String& name, const String& version) | 40 PassRefPtr<MIDIOutput> MIDIOutput::create(MIDIAccess* access, unsigned portIndex
, ExecutionContext* context, const String& id, const String& manufacturer, const
String& name, const String& version) |
42 { | 41 { |
43 ASSERT(access); | 42 ASSERT(access); |
44 RefPtr<MIDIOutput> output = adoptRef(new MIDIOutput(access, portIndex, conte
xt, id, manufacturer, name, version)); | 43 RefPtr<MIDIOutput> output = adoptRef(new MIDIOutput(access, portIndex, conte
xt, id, manufacturer, name, version)); |
(...skipping 17 matching lines...) Expand all Loading... |
62 { | 61 { |
63 if (!array) | 62 if (!array) |
64 return; | 63 return; |
65 | 64 |
66 const unsigned char* data = array->data(); | 65 const unsigned char* data = array->data(); |
67 size_t length = array->length(); | 66 size_t length = array->length(); |
68 | 67 |
69 // Filter out System Exclusive messages if we're not allowed. | 68 // Filter out System Exclusive messages if we're not allowed. |
70 // FIXME: implement more extensive filtering. | 69 // FIXME: implement more extensive filtering. |
71 if (length > 0 && data[0] >= 0xf0 && !m_access->sysExEnabled()) { | 70 if (length > 0 && data[0] >= 0xf0 && !m_access->sysExEnabled()) { |
72 exceptionState.throwSecurityError(ExceptionMessages::failedToExecute("se
nd", "MIDIOutput", "permission to send system exclusive messages is denied.")); | 71 exceptionState.throwSecurityError("permission to send system exclusive m
essages is denied."); |
73 return; | 72 return; |
74 } | 73 } |
75 | 74 |
76 m_access->sendMIDIData(m_portIndex, data, length, timestamp); | 75 m_access->sendMIDIData(m_portIndex, data, length, timestamp); |
77 } | 76 } |
78 | 77 |
79 void MIDIOutput::send(Vector<unsigned> unsignedData, double timestamp, Exception
State& exceptionState) | 78 void MIDIOutput::send(Vector<unsigned> unsignedData, double timestamp, Exception
State& exceptionState) |
80 { | 79 { |
81 RefPtr<Uint8Array> array = Uint8Array::create(unsignedData.size()); | 80 RefPtr<Uint8Array> array = Uint8Array::create(unsignedData.size()); |
82 | 81 |
(...skipping 13 matching lines...) Expand all Loading... |
96 { | 95 { |
97 send(data, 0, exceptionState); | 96 send(data, 0, exceptionState); |
98 } | 97 } |
99 | 98 |
100 void MIDIOutput::send(Vector<unsigned> unsignedData, ExceptionState& exceptionSt
ate) | 99 void MIDIOutput::send(Vector<unsigned> unsignedData, ExceptionState& exceptionSt
ate) |
101 { | 100 { |
102 send(unsignedData, 0, exceptionState); | 101 send(unsignedData, 0, exceptionState); |
103 } | 102 } |
104 | 103 |
105 } // namespace WebCore | 104 } // namespace WebCore |
OLD | NEW |