gecko-dev/dom/plugins/ipc/PPluginStream.ipdl

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

include protocol PPluginInstance;

include "mozilla/plugins/PluginMessageUtils.h";

using mozilla::plugins::Buffer;
using NPError;
using NPReason;

namespace mozilla {
namespace plugins {

/**
 * PPluginStream represents an NPStream sent from the plugin to the browser.
 */

rpc protocol PPluginStream
{
  manager PPluginInstance;

parent:
  rpc NPN_Write(Buffer data) returns (int32_t written);

both:
  /**
   * ~PPluginStream is for both NPN_DestroyStream and NPP_DestroyStream.
   * @param artificial True when the stream is closed as a by-product of
   *                        some other call (such as a failure in NPN_Write).
   */
  rpc __delete__(NPReason reason, bool artificial);
};

} // namespace plugins
} // namespace mozilla