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 #if defined(OS_ANDROID)
  10
  11 #include "content/child/plugin_param_traits.h"
  12 #include "ipc/ipc_channel_handle.h"
  13 #include "ipc/ipc_message_macros.h"
  14
  15 #define IPC_MESSAGE_START JavaBridgeMsgStart
  16
  17 // Messages for handling Java objects injected into JavaScript -----------------
  18
  19 // Sent from browser to renderer to initialize the Java Bridge.
  20 IPC_MESSAGE_ROUTED0(JavaBridgeMsg_Init)
  21
  22 // Sent from browser to renderer to add a Java object with the given name.
  23 IPC_MESSAGE_ROUTED2(JavaBridgeMsg_AddNamedObject,
  24                     string16 /* name */,
  25                     content::NPVariant_Param) /* object */
  26
  27 // Sent from browser to renderer to remove a Java object with the given name.
  28 IPC_MESSAGE_ROUTED1(JavaBridgeMsg_RemoveNamedObject,
  29                     string16 /* name */)
  30
  31 // Sent from renderer to browser to request a route ID for a renderer-side (ie
  32 // JavaScript) object.
  33 IPC_SYNC_MESSAGE_CONTROL0_1(JavaBridgeMsg_GenerateRouteID,
  34                             int /* route_id */)
  35
  36 // Sent from renderer to browser to get the channel handle for NP channel.
  37 IPC_SYNC_MESSAGE_ROUTED0_1(JavaBridgeHostMsg_GetChannelHandle,
  38                            IPC::ChannelHandle) /* channel handle */
  39
  40 #endif  // defined(OS_ANDROID)