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Issue 5828003: Move the Pepper implementation from webkit/glue/plugins/pepper_* to... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 10 years ago
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1 // Copyright (c) 2010 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 #include "webkit/glue/plugins/pepper_transport.h"
6
7 #include "base/singleton.h"
8 #include "base/thread_local.h"
9 #include "ppapi/c/dev/ppb_transport_dev.h"
10 #include "webkit/glue/plugins/pepper_common.h"
11 #include "webkit/glue/plugins/pepper_plugin_instance.h"
12 #include "webkit/glue/plugins/pepper_plugin_module.h"
13
14 namespace pepper {
15
16 namespace {
17
18 // Creates a new transport object with the specified name
19 // using the specified protocol.
20 PP_Resource CreateTransport(PP_Module module,
21 const char* name,
22 const char* proto) {
23 // TODO(juberti): implement me
24 PP_Resource p(0);
25 return p;
26 }
27
28 // Returns whether or not resource is Transport
29 PP_Bool IsTransport(PP_Resource resource) {
30 return BoolToPPBool(!!Resource::GetAs<Transport>(resource));
31 }
32
33 // Returns whether the transport is currently writable
34 // (i.e. can send data to the remote peer)
35 PP_Bool IsWritable(PP_Resource transport) {
36 // TODO(juberti): impelement me
37 return PP_FALSE;
38 }
39
40
41 // TODO(juberti): other getters/setters
42 // connect state
43 // connect type, protocol
44 // RTT
45
46
47 // Establishes a connection to the remote peer.
48 // Returns PP_ERROR_WOULDBLOCK and notifies on |cb|
49 // when connectivity is established (or timeout occurs).
50 int32_t Connect(PP_Resource transport,
51 PP_CompletionCallback cb) {
52 // TODO(juberti): impelement me
53 return 0;
54 }
55
56
57 // Obtains another ICE candidate address to be provided
58 // to the remote peer. Returns PP_ERROR_WOULDBLOCK
59 // if there are no more addresses to be sent.
60 int32_t GetNextAddress(PP_Resource transport,
61 PP_Var* address,
62 PP_CompletionCallback cb) {
63 // TODO(juberti): implement me
64 return 0;
65 }
66
67
68 // Provides an ICE candidate address that was received
69 // from the remote peer.
70 int32_t ReceiveRemoteAddress(PP_Resource transport,
71 PP_Var address) {
72 // TODO(juberti): implement me
73 return 0;
74 }
75
76
77 // Like recv(), receives data. Returns PP_ERROR_WOULDBLOCK
78 // if there is currently no data to receive.
79 int32_t Recv(PP_Resource transport,
80 void* data,
81 uint32_t len,
82 PP_CompletionCallback cb) {
83 // TODO(juberti): implement me
84 return 0;
85 }
86
87
88 // Like send(), sends data. Returns PP_ERROR_WOULDBLOCK
89 // if the socket is currently flow-controlled.
90 int32_t Send(PP_Resource transport,
91 const void* data,
92 uint32_t len,
93 PP_CompletionCallback cb) {
94 // TODO(juberti): implement me
95 return 0;
96 }
97
98
99 // Disconnects from the remote peer.
100 int32_t Close(PP_Resource transport) {
101 // TODO(juberti): implement me
102 return 0;
103 }
104
105
106 const PPB_Transport_Dev ppb_transport = {
107 &CreateTransport,
108 &IsTransport,
109 &IsWritable,
110 &Connect,
111 &GetNextAddress,
112 &ReceiveRemoteAddress,
113 &Recv,
114 &Send,
115 &Close,
116 };
117
118 } // namespace
119
120 Transport::Transport(PluginModule* module)
121 : Resource(module) {
122 // TODO(juberti): impl
123 }
124
125 const PPB_Transport_Dev* Transport::GetInterface() {
126 return &ppb_transport;
127 }
128
129 Transport::~Transport() {
130 // TODO(juberti): teardown
131 }
132
133 Transport* Transport::AsTransport() {
134 return this;
135 }
136
137 bool Transport::Init(const char* name,
138 const char* proto) {
139 // TODO(juberti): impl
140 return false;
141 }
142
143 } // namespace pepper
144
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