// Copyright 2015 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.

// Internal API backing the chrome.certificateProvider API events.
// The internal API associates events with replies to these events using request
// IDs. A custom binding is used to hide these IDs from the public API.
// Before an event hits the extension, the request ID is removed and instead a
// callback is added to the event arguments. On the way back, when the extension
// runs the callback to report its results, the callback magically prepends the
// request ID to the results and calls the respective internal report function
// (reportSignature or reportCertificates).
[implemented_in = "chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h"]
namespace certificateProviderInternal {
  callback DoneCallback = void ();
  callback ResultCallback = void (ArrayBuffer[] rejectedCertificates);

  interface Functions {
    // Matches certificateProvider.SignCallback. Must be called without the
    // signature to report an error.
    static void reportSignature(
        long requestId,
        optional ArrayBuffer signature,
        optional DoneCallback callback);

    // Matches certificateProvider.CertificatesCallback. Must be called without
    // the certificates argument to report an error.
    static void reportCertificates(
        long requestId,
        optional certificateProvider.CertificateInfo[] certificates,
        optional ResultCallback callback);
  };
};

