Initial work for UDP Pepper API

ppapi/proxy/ppb_flash_udp_socket_proxy.h

+// Copyright (c) 2011 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_PPB_FLASH_UDP_SOCKET_PROXY_H_
+#define PPAPI_PROXY_PPB_FLASH_UDP_SOCKET_PROXY_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/c/private/ppb_flash_udp_socket.h"
+#include "ppapi/proxy/interface_proxy.h"
+
+namespace ppapi {
+namespace proxy {
+
+// The maximum number of bytes that each PpapiHostMsg_PPBFlashUDPSocket_Read

[yzshen1, 2011/09/17 02:10:07]

Update the message name, please. Same for line 22.

[mtilburg, 2011/09/21 01:46:43]

Done.

+// message is allowed to request.
+extern const int32_t kFlashUDPSocketMaxReadSize;
+// The maximum number of bytes that each PpapiHostMsg_PPBFlashUDPSocket_Write
+// message is allowed to carry.
+extern const int32_t kFlashUDPSocketMaxWriteSize;
+
+class PPB_Flash_UDPSocket_Proxy : public InterfaceProxy {
+ public:
+  PPB_Flash_UDPSocket_Proxy(Dispatcher* dispatcher,
+                            const void* target_interface);

[brettw, 2011/09/16 17:50:17]

Unfortunately, I changed this stuff around and you'll have to merge to the new
system when you sync. It should be easy to update.

In your case, you'll just need to delete the "target interface" from this
constructor and the factory function in the .cc file.

[mtilburg, 2011/09/21 01:46:43]

Done.

+  virtual ~PPB_Flash_UDPSocket_Proxy();
+
+  static const Info* GetInfo();
+
+  static PP_Resource CreateProxyResource(PP_Instance instance, int32_t family);
+
+  // InterfaceProxy implementation.
+  virtual bool OnMessageReceived(const IPC::Message& msg);
+
+ private:
+  // Browser->plugin message handlers.
+  void OnMsgBindACK(uint32 plugin_dispatcher_id,
+                    uint32 socket_id,
+                    bool succeeded,
+                    int32_t result);
+  void OnMsgRecvFromACK(uint32 plugin_dispatcher_id,
+                        uint32 socket_id,
+                        bool succeeded,
+                        const std::string& data,
+                        const PP_Flash_NetAddress& addr);
+  void OnMsgSendToACK(uint32 plugin_dispatcher_id,
+                      uint32 socket_id,
+                      bool succeeded,
+                      int32_t bytes_written);
+
+  DISALLOW_COPY_AND_ASSIGN(PPB_Flash_UDPSocket_Proxy);
+};
+
+}  // namespace proxy
+}  // namespace ppapi
+
+#endif  // PPAPI_PROXY_PPB_FLASH_UDP_SOCKET_PROXY_H_
+