bluetooth: Blink side implementation of getPrimaryService

Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp

Index: Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp
diff --git a/Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp b/Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp
index 994af71eaa41d426dd3fa97196b48d167569e1b6..c062d4d5039defc5695cea2ca4b354141d505237 100644
--- a/Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp
+++ b/Source/modules/bluetooth/BluetoothGATTRemoteServer.cpp
@@ -5,7 +5,15 @@
 #include "config.h"
 #include "modules/bluetooth/BluetoothGATTRemoteServer.h"
 
-#include "public/platform/modules/bluetooth/WebBluetoothGATTRemoteServer.h"
+#include "bindings/core/v8/CallbackPromiseAdapter.h"
+#include "bindings/core/v8/ScriptPromise.h"
+#include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "core/dom/DOMException.h"
+#include "core/dom/ExceptionCode.h"
+#include "modules/bluetooth/BluetoothError.h"
+#include "modules/bluetooth/BluetoothGATTService.h"
+#include "public/platform/Platform.h"
+#include "public/platform/modules/bluetooth/WebBluetooth.h"
 #include "wtf/OwnPtr.h"
 
 namespace blink {
@@ -26,5 +34,18 @@ void BluetoothGATTRemoteServer::dispose(WebBluetoothGATTRemoteServer* webGATTRaw
     delete webGATTRaw;
 }
 
+ScriptPromise BluetoothGATTRemoteServer::getPrimaryService(ScriptState* scriptState,
+    String serviceUUID)

[Jeffrey Yasskin, 2015/06/02 20:28:08]

IIRC, Blink likes keeping arguments all on one line?

[ortuno, 2015/06/03 03:05:16]

Done.

+{
+    // TODO(ortuno): BluetoothUUID.getService(serviceUUID)
+    // https://crbug.com/491441
+    WebBluetooth* webbluetooth = Platform::current()->bluetooth();
+    if (!webbluetooth)
+        return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));

[Jeffrey Yasskin, 2015/06/02 20:28:08]

How would this happen? I'd assume that JS couldn't get a GATTRemoteServer in the
first place if there's no bluetooth system.

I've filed https://github.com/WebBluetoothCG/web-bluetooth/issues/127 to figure
out what to do in the spec.

[ortuno, 2015/06/03 03:05:16]

Ah you're right. I shouldn't be copy pasting code.

+    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
+    ScriptPromise promise = resolver->promise();
+    webbluetooth->getPrimaryService(m_webGATT.deviceInstanceID, serviceUUID, new CallbackPromiseAdapter<BluetoothGATTService, BluetoothError>(resolver));
+    return promise;
+}
 
 } // namespace blink