Introduce PPB_UDPSocket_Dev.

ppapi/proxy/udp_socket_private_resource.h

 // Copyright (c) 2012 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.
 
 #ifndef PPAPI_PROXY_UDP_SOCKET_PRIVATE_RESOURCE_H_
 #define PPAPI_PROXY_UDP_SOCKET_PRIVATE_RESOURCE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
-#include "ppapi/shared_impl/tracked_callback.h"
+#include "ppapi/proxy/udp_socket_resource_base.h"
 #include "ppapi/thunk/ppb_udp_socket_private_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 class PPAPI_PROXY_EXPORT UDPSocketPrivateResource
-    : public PluginResource,
+    : public UDPSocketResourceBase,
       public thunk::PPB_UDPSocket_Private_API {
  public:
-  UDPSocketPrivateResource(Connection connection,
-                           PP_Instance instance);
+  UDPSocketPrivateResource(Connection connection, PP_Instance instance);
   virtual ~UDPSocketPrivateResource();
 
-  // The maximum number of bytes that each PpapiHostMsg_PPBUDPSocket_RecvFrom
-  // message is allowed to request.
-  static const int32_t kMaxReadSize;
-  // The maximum number of bytes that each PpapiHostMsg_PPBUDPSocket_SendTo
-  // message is allowed to carry.
-  static const int32_t kMaxWriteSize;
-
   // PluginResource implementation.
   virtual thunk::PPB_UDPSocket_Private_API*
       AsPPB_UDPSocket_Private_API() OVERRIDE;
 
   // PPB_UDPSocket_Private_API implementation.
   virtual int32_t SetSocketFeature(PP_UDPSocketFeature_Private name,
                                    PP_Var value) OVERRIDE;
   virtual int32_t Bind(const PP_NetAddress_Private* addr,
                        scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual PP_Bool GetBoundAddress(PP_NetAddress_Private* addr) OVERRIDE;
   virtual int32_t RecvFrom(char* buffer,
                            int32_t num_bytes,
                            scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual PP_Bool GetRecvFromAddress(PP_NetAddress_Private* addr) OVERRIDE;
   virtual int32_t SendTo(const char* buffer,
                          int32_t num_bytes,
                          const PP_NetAddress_Private* addr,
                          scoped_refptr<TrackedCallback> callback) OVERRIDE;
   virtual void Close() OVERRIDE;
 
  private:
-  void PostAbortIfNecessary(scoped_refptr<TrackedCallback>* callback);
-
-  void SendBoolSocketFeature(int32_t name, bool value);
-  void SendBind(const PP_NetAddress_Private& addr);
-  void SendRecvFrom(int32_t num_bytes);
-  void SendSendTo(const std::string& buffer,
-                  const PP_NetAddress_Private& addr);
-  void SendClose();
-
-  // IPC message handlers.
-  void OnPluginMsgBindReply(const ResourceMessageReplyParams& params,
-                            const PP_NetAddress_Private& bound_addr);
-  void OnPluginMsgRecvFromReply(const ResourceMessageReplyParams& params,
-                                const std::string& data,
-                                const PP_NetAddress_Private& addr);
-  void OnPluginMsgSendToReply(const ResourceMessageReplyParams& params,
-                              int32_t bytes_written);
-
-  bool bound_;
-  bool closed_;
-
-  scoped_refptr<TrackedCallback> bind_callback_;
-  scoped_refptr<TrackedCallback> recvfrom_callback_;
-  scoped_refptr<TrackedCallback> sendto_callback_;
-
-  char* read_buffer_;
-  int32_t bytes_to_read_;
-
-  PP_NetAddress_Private recvfrom_addr_;
-  PP_NetAddress_Private bound_addr_;
-
   DISALLOW_COPY_AND_ASSIGN(UDPSocketPrivateResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_UDP_SOCKET_PRIVATE_RESOURCE_H_