content/common/java_bridge_messages.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // IPC messages for injected Java objects. See JavaBridgeDispatcher for details.
   6
   7 // Multiply-included message file, hence no include guard.
   8
   9 #include "content/common/content_param_traits.h"
  10 #include "ipc/ipc_channel_handle.h"
  11 #include "ipc/ipc_message_macros.h"
  12
  13 #define IPC_MESSAGE_START JavaBridgeMsgStart
  14
  15 // Messages for handling Java objects injected into JavaScript -----------------
  16
  17 // Sent from browser to renderer to initialize the Java Bridge.
  18 IPC_MESSAGE_ROUTED0(JavaBridgeMsg_Init)
  19
  20 // Sent from browser to renderer to add a Java object with the given name.
  21 IPC_MESSAGE_ROUTED2(JavaBridgeMsg_AddNamedObject,
  22                     string16 /* name */,
  23                     content::NPVariant_Param) /* object */
  24
  25 // Sent from browser to renderer to remove a Java object with the given name.
  26 IPC_MESSAGE_ROUTED1(JavaBridgeMsg_RemoveNamedObject,
  27                     string16 /* name */)
  28
  29 // Sent from renderer to browser to request a route ID for a renderer-side (ie
  30 // JavaScript) object.
  31 IPC_SYNC_MESSAGE_CONTROL0_1(JavaBridgeMsg_GenerateRouteID,
  32                             int /* route_id */)
  33
  34 // Sent from renderer to browser to get the channel handle for NP channel.
  35 IPC_SYNC_MESSAGE_ROUTED0_1(JavaBridgeHostMsg_GetChannelHandle,
  36                            IPC::ChannelHandle) /* channel handle */