CapabilitySpec

mojo/shell/public/interfaces/capabilities.mojom

Index: mojo/shell/public/interfaces/capabilities.mojom
diff --git a/mojo/shell/public/interfaces/capabilities.mojom b/mojo/shell/public/interfaces/capabilities.mojom
new file mode 100644
index 0000000000000000000000000000000000000000..99c5bc74a32879f81da9a7f1100ac97c40c77d7e
--- /dev/null
+++ b/mojo/shell/public/interfaces/capabilities.mojom
@@ -0,0 +1,21 @@
+// Copyright 2016 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.
+
+module mojo.shell.mojom;
+
+struct CapabilitySpec {
+  // An array of class names required.
+  array<string> classes;
+  // An array of interface names required.
+  array<string> interfaces;
+};
+
+struct Capabilities {
+  // A map of class name -> array of interfaces. The array can be empty,
+  // non-empty, or ["*"].
+  map<string, array<string>> provided;
+
+  // A map of application name -> spec.
+  map<string, CapabilitySpec> required;
+};