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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 WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_ | |
6 #define WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_ | |
7 | |
8 #include <list> | |
9 #include <string> | |
10 | |
11 #include "base/basictypes.h" | |
12 #include "base/memory/scoped_ptr.h" | |
13 #include "net/base/completion_callback.h" | |
14 #include "ppapi/shared_impl/tracked_callback.h" | |
15 #include "ppapi/shared_impl/resource.h" | |
16 #include "ppapi/thunk/ppb_transport_api.h" | |
17 #include "webkit/glue/p2p_transport.h" | |
18 | |
19 namespace webkit { | |
20 namespace ppapi { | |
21 | |
22 class PPB_Transport_Impl : public ::ppapi::Resource, | |
23 public ::ppapi::thunk::PPB_Transport_API, | |
24 public webkit_glue::P2PTransport::EventHandler { | |
25 public: | |
26 virtual ~PPB_Transport_Impl(); | |
27 | |
28 static PP_Resource Create(PP_Instance instance, | |
29 const char* name, | |
30 PP_TransportType type); | |
31 | |
32 // Resource override. | |
33 virtual ::ppapi::thunk::PPB_Transport_API* AsPPB_Transport_API() OVERRIDE; | |
34 | |
35 // PPB_Transport_API implementation. | |
36 virtual PP_Bool IsWritable() OVERRIDE; | |
37 virtual int32_t SetProperty(PP_TransportProperty property, | |
38 PP_Var value) OVERRIDE; | |
39 virtual int32_t Connect(PP_CompletionCallback callback) OVERRIDE; | |
40 virtual int32_t GetNextAddress(PP_Var* address, | |
41 PP_CompletionCallback callback) OVERRIDE; | |
42 virtual int32_t ReceiveRemoteAddress(PP_Var address) OVERRIDE; | |
43 virtual int32_t Recv(void* data, uint32_t len, | |
44 PP_CompletionCallback callback) OVERRIDE; | |
45 virtual int32_t Send(const void* data, uint32_t len, | |
46 PP_CompletionCallback callback) OVERRIDE; | |
47 virtual int32_t Close() OVERRIDE; | |
48 | |
49 // webkit_glue::P2PTransport::EventHandler implementation. | |
50 virtual void OnCandidateReady(const std::string& address) OVERRIDE; | |
51 virtual void OnStateChange(webkit_glue::P2PTransport::State state) OVERRIDE; | |
52 virtual void OnError(int error) OVERRIDE; | |
53 | |
54 private: | |
55 explicit PPB_Transport_Impl(PP_Instance instance); | |
56 | |
57 bool Init(const char* name, PP_TransportType type); | |
58 | |
59 void OnRead(int result); | |
60 void OnWritten(int result); | |
61 | |
62 std::string name_; | |
63 PP_TransportType type_; | |
64 webkit_glue::P2PTransport::Config config_; | |
65 bool started_; | |
66 scoped_ptr<webkit_glue::P2PTransport> p2p_transport_; | |
67 bool writable_; | |
68 std::list<std::string> local_candidates_; | |
69 | |
70 scoped_refptr< ::ppapi::TrackedCallback> connect_callback_; | |
71 scoped_refptr< ::ppapi::TrackedCallback> next_address_callback_; | |
72 | |
73 scoped_refptr< ::ppapi::TrackedCallback> recv_callback_; | |
74 scoped_refptr< ::ppapi::TrackedCallback> send_callback_; | |
75 | |
76 DISALLOW_COPY_AND_ASSIGN(PPB_Transport_Impl); | |
77 }; | |
78 | |
79 } // namespace ppapi | |
80 } // namespace webkit | |
81 | |
82 #endif // WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_ | |
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