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1 // Copyright 2014 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 NET_SOCKET_UNIX_DOMAIN_CLIENT_SOCKET_POSIX_H_ | |
6 #define NET_SOCKET_UNIX_DOMAIN_CLIENT_SOCKET_POSIX_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/macros.h" | |
12 #include "base/memory/scoped_ptr.h" | |
13 #include "net/base/completion_callback.h" | |
14 #include "net/base/net_export.h" | |
15 #include "net/base/net_log.h" | |
16 #include "net/socket/stream_socket.h" | |
17 | |
18 namespace net { | |
19 | |
20 class SocketLibevent; | |
21 struct SockaddrStorage; | |
22 | |
23 // A client socket that uses unix domain socket as the transport layer. | |
24 class NET_EXPORT UnixDomainClientSocket : public StreamSocket { | |
25 public: | |
26 // Builds a client socket with socket_path. The caller should call Connect() | |
mmenke
2014/07/23 18:52:40
nit: |socket_path|
byungchul
2014/07/23 22:27:11
Done.
| |
27 // to connect to a server socket. | |
28 UnixDomainClientSocket(const std::string& socket_path, | |
29 bool use_abstract_namespace); | |
30 // Builds a client socket with socket libevent which is already connected. | |
31 // UnixDomainServerSocket uses this after it accepts a connection. | |
32 explicit UnixDomainClientSocket(scoped_ptr<SocketLibevent> socket); | |
33 | |
34 virtual ~UnixDomainClientSocket(); | |
35 | |
36 // Fills |address| with |socket_path| and its length. For Android or Linux | |
37 // platform, this supports abstract namespaces. | |
38 static bool FillAddress(const std::string& socket_path, | |
39 bool use_abstract_namespace, | |
40 SockaddrStorage* address); | |
41 | |
42 // StreamSocket implementation. | |
43 virtual int Connect(const CompletionCallback& callback) OVERRIDE; | |
44 virtual void Disconnect() OVERRIDE; | |
45 virtual bool IsConnected() const OVERRIDE; | |
46 virtual bool IsConnectedAndIdle() const OVERRIDE; | |
47 virtual int GetPeerAddress(IPEndPoint* address) const OVERRIDE; | |
48 virtual int GetLocalAddress(IPEndPoint* address) const OVERRIDE; | |
49 virtual const BoundNetLog& NetLog() const OVERRIDE; | |
50 virtual void SetSubresourceSpeculation() OVERRIDE; | |
51 virtual void SetOmniboxSpeculation() OVERRIDE; | |
52 virtual bool WasEverUsed() const OVERRIDE; | |
53 virtual bool UsingTCPFastOpen() const OVERRIDE; | |
54 virtual bool WasNpnNegotiated() const OVERRIDE; | |
55 virtual NextProto GetNegotiatedProtocol() const OVERRIDE; | |
56 virtual bool GetSSLInfo(SSLInfo* ssl_info) OVERRIDE; | |
57 | |
58 // Socket implementation. | |
59 virtual int Read(IOBuffer* buf, int buf_len, | |
60 const CompletionCallback& callback) OVERRIDE; | |
61 virtual int Write(IOBuffer* buf, int buf_len, | |
62 const CompletionCallback& callback) OVERRIDE; | |
63 virtual int SetReceiveBufferSize(int32 size) OVERRIDE; | |
64 virtual int SetSendBufferSize(int32 size) OVERRIDE; | |
65 | |
66 private: | |
67 const std::string socket_path_; | |
68 const bool use_abstract_namespace_; | |
69 scoped_ptr<SocketLibevent> socket_; | |
70 // This net log is just to comply StreamSocket::NetLog(). It throws away | |
71 // everything. | |
72 BoundNetLog net_log_; | |
73 | |
74 DISALLOW_COPY_AND_ASSIGN(UnixDomainClientSocket); | |
75 }; | |
76 | |
77 } // namespace net | |
78 | |
79 #endif // NET_SOCKET_UNIX_DOMAIN_CLIENT_SOCKET_POSIX_H_ | |
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