Blink implementation of PushManager#hasPermission()

Source/modules/push_messaging/PushPermissionCallback.cpp

Index: Source/modules/push_messaging/PushPermissionCallback.cpp
diff --git a/Source/modules/push_messaging/PushPermissionCallback.cpp b/Source/modules/push_messaging/PushPermissionCallback.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..05b6dbbae0efd4729f6e502eee413715cb196dd6
--- /dev/null
+++ b/Source/modules/push_messaging/PushPermissionCallback.cpp
@@ -0,0 +1,55 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/push_messaging/PushPermissionCallback.h"
+
+#include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "core/dom/DOMException.h"
+#include "core/dom/ExceptionCode.h"
+#include "wtf/text/WTFString.h"
+

[Peter Beverloo, 2014/10/20 12:23:49]

nit: excess newline.

[Miguel Garcia, 2014/10/22 12:58:43]

Acknowledged.

+
+namespace blink {
+
+PushPermissionCallback::PushPermissionCallback(PassRefPtr<ScriptPromiseResolver> script_resolver) :

[Peter Beverloo, 2014/10/20 12:23:49]

nit: The colon needs to be on the next line.

[Miguel Garcia, 2014/10/22 12:58:43]

Acknowledged.

+    m_resolver(script_resolver)
+{
+}
+
+PushPermissionCallback::~PushPermissionCallback()
+{
+}
+

[Peter Beverloo, 2014/10/20 12:23:49]

nit: excess newline.

[Miguel Garcia, 2014/10/22 12:58:43]

Acknowledged.

+
+/* static */ const String& PushPermissionCallback::permissionString(PushPermissionStatus type)

[Michael van Ouwerkerk, 2014/10/20 11:25:42]

We don't tend to comment on static in cpp files in Blink, but if you really like
it then please put it on the line above using the "// static" form.

[Peter Beverloo, 2014/10/20 12:23:49]

s/type/status/.

[Miguel Garcia, 2014/10/22 12:58:43]

Done.

[Miguel Garcia, 2014/10/22 12:58:43]

Done.

+{
+    DEFINE_STATIC_LOCAL(const String, grantedPermission, ("granted"));
+    DEFINE_STATIC_LOCAL(const String, deniedPermission, ("denied"));
+    DEFINE_STATIC_LOCAL(const String, defaultPermission, ("default"));
+
+    switch (type) {
+    case PushPermissionStatus::PushPermissionGranted:
+        return grantedPermission;
+    case PushPermissionStatus::PushPermissionDenied:
+        return deniedPermission;
+    case PushPermissionStatus::PushPermissionDefault:
+        return defaultPermission;
+    }
+
+    ASSERT_NOT_REACHED();
+    return deniedPermission;
+}
+
+void PushPermissionCallback::onSuccess(PushPermissionStatus type)

[Peter Beverloo, 2014/10/20 12:23:49]

s/type/status/.

[Miguel Garcia, 2014/10/22 12:58:43]

Done.

+{
+    m_resolver->resolve(permissionString(type));
+}
+
+void PushPermissionCallback::onError()
+{
+    m_resolver->reject(DOMException::create(OperationError, "Could not check permission"));

[Michael van Ouwerkerk, 2014/10/20 11:25:42]

Again, this diverges from the spec so please open a spec issue and an
implementation bug to track this.

[Peter Beverloo, 2014/10/20 12:23:49]

I don't think having an OperationError saying "Could not check permission" makes
a lot of sense. What would I do with that information? Is it only here for
consistency reasons? (With what?)

[Miguel Garcia, 2014/10/22 12:58:43]

I will just reject here for now then.

On 2014/10/20 12:23:49, Peter Beverloo wrote:

[Miguel Garcia, 2014/10/22 12:58:43]

Acknowledged.

+}
+
+} // namespace blink