ppapi/proxy/ppb_udp_socket_private_proxy.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 #ifndef PPAPI_PROXY_PPB_UDP_SOCKET_PRIVATE_PROXY_H_
   6 #define PPAPI_PROXY_PPB_UDP_SOCKET_PRIVATE_PROXY_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "ppapi/c/pp_instance.h"
  12 #include "ppapi/c/pp_resource.h"
  13 #include "ppapi/c/private/ppb_udp_socket_private.h"
  14 #include "ppapi/proxy/interface_proxy.h"
  15
  16 namespace ppapi {
  17 namespace proxy {
  18
  19 // The maximum number of bytes that each PpapiHostMsg_PPBUDPSocket_RecvFrom
  20 // message is allowed to request.
  21 extern const int32_t kUDPSocketMaxReadSize;
  22 // The maximum number of bytes that each PpapiHostMsg_PPBUDPSocket_SendTo
  23 // message is allowed to carry.
  24 extern const int32_t kUDPSocketMaxWriteSize;
  25
  26 class PPB_UDPSocket_Private_Proxy : public InterfaceProxy {
  27  public:
  28   PPB_UDPSocket_Private_Proxy(Dispatcher* dispatcher);
  29   virtual ~PPB_UDPSocket_Private_Proxy();
  30
  31   static PP_Resource CreateProxyResource(PP_Instance instance);
  32
  33   // InterfaceProxy implementation.
  34   virtual bool OnMessageReceived(const IPC::Message& msg);
  35
  36   static const ApiID kApiID = API_ID_PPB_UDPSOCKET_PRIVATE;
  37
  38  private:
  39   // Browser->plugin message handlers.
  40   void OnMsgBindACK(uint32 plugin_dispatcher_id,
  41                     uint32 socket_id,
  42                     bool succeeded);
  43   void OnMsgRecvFromACK(uint32 plugin_dispatcher_id,
  44                         uint32 socket_id,
  45                         bool succeeded,
  46                         const std::string& data,
  47                         const PP_NetAddress_Private& addr);
  48   void OnMsgSendToACK(uint32 plugin_dispatcher_id,
  49                       uint32 socket_id,
  50                       bool succeeded,
  51                       int32_t bytes_written);
  52
  53   DISALLOW_COPY_AND_ASSIGN(PPB_UDPSocket_Private_Proxy);
  54 };
  55
  56 }  // namespace proxy
  57 }  // namespace ppapi
  58
  59 #endif  // PPAPI_PROXY_PPB_UDP_SOCKET_PRIVATE_PROXY_H_
  60