Fulfill or reject MIDIAccessPromise from MIDIAccessor

Source/modules/webmidi/MIDIAccess.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/webmidi/MIDIAccess.h"
 
+#include "core/dom/DOMError.h"
 #include "core/dom/ExceptionCode.h"
+#include "modules/webmidi/MIDIAccessPromise.h"
 #include "modules/webmidi/MIDIConnectionEvent.h"
 #include "modules/webmidi/MIDIInput.h"
 #include "modules/webmidi/MIDIOutput.h"
 #include "modules/webmidi/MIDIPort.h"
 
 namespace WebCore {
 
 PassRefPtr<MIDIAccess> MIDIAccess::create(ScriptExecutionContext* context, MIDIAccessPromise* promise)
 {
     RefPtr<MIDIAccess> midiAccess(adoptRef(new MIDIAccess(context, promise)));
     midiAccess->suspendIfNeeded();
     return midiAccess.release();
 }
 
 MIDIAccess::~MIDIAccess()
 {
     stop();
 }
 
 MIDIAccess::MIDIAccess(ScriptExecutionContext* context, MIDIAccessPromise* promise)
     : ActiveDOMObject(context)
     , m_promise(promise)
+    , m_hasAccess(false)
 {
     ScriptWrappable::init(this);
+    m_accessor = MIDIAccessor::create(this);
+    m_accessor->requestAccess(promise->options()->sysexEnabled);
+}
+
+void MIDIAccess::didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version)
+{
+    ASSERT(isMainThread());
+
+    m_inputs.append(MIDIInput::create(scriptExecutionContext(), id, manufacturer, name, version));
+}
+
+void MIDIAccess::didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version)
+{
+    ASSERT(isMainThread());
+
+    m_outputs.append(MIDIOutput::create(scriptExecutionContext(), id, manufacturer, name, version));
+}
+
+void MIDIAccess::didAllowAccess()
+{
+    ASSERT(isMainThread());
+
+    m_hasAccess = true;
+    m_promise->fulfill();
+}
+
+void MIDIAccess::didBlockAccess()
+{
+    ASSERT(isMainThread());
+
+    m_hasAccess = false;
+    RefPtr<DOMError> error = DOMError::create("MIDI access blocked");

[Takashi Toyoshima, 2013/06/25 07:48:58]

Should be "SecurityError".

http://webaudio.github.io/web-midi-api/#requestmidiaccess
4.1.1 Methods, step 9.

[Chris Rogers, 2013/06/26 01:47:56]

Done.

+    m_promise->reject(error);
+}
+
+void MIDIAccess::didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp)
+{
+    ASSERT(isMainThread());
+
+    if (m_hasAccess && portIndex < m_inputs.size())
+        m_inputs[portIndex]->didReceiveMIDIData(portIndex, data, length, timeStamp);
 }
 
 } // namespace WebCore