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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_SOCKET_TCP_SOCKET_H_ | 5 #ifndef EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_ |
| 6 #define CHROME_BROWSER_EXTENSIONS_API_SOCKET_TCP_SOCKET_H_ | 6 #define EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "chrome/browser/extensions/api/socket/socket.h" | 10 #include "extensions/browser/api/socket/socket.h" |
| 11 | 11 |
| 12 // This looks like it should be forward-declarable, but it does some tricky | 12 // This looks like it should be forward-declarable, but it does some tricky |
| 13 // moves that make it easier to just include it. | 13 // moves that make it easier to just include it. |
| 14 #include "net/socket/tcp_client_socket.h" | 14 #include "net/socket/tcp_client_socket.h" |
| 15 #include "net/socket/tcp_server_socket.h" | 15 #include "net/socket/tcp_server_socket.h" |
| 16 | 16 |
| 17 namespace net { | 17 namespace net { |
| 18 class Socket; | 18 class Socket; |
| 19 } | 19 } |
| 20 | 20 |
| 21 namespace extensions { | 21 namespace extensions { |
| 22 | 22 |
| 23 class TCPSocket : public Socket { | 23 class TCPSocket : public Socket { |
| 24 public: | 24 public: |
| 25 explicit TCPSocket(const std::string& owner_extension_id); | 25 explicit TCPSocket(const std::string& owner_extension_id); |
| 26 TCPSocket(net::TCPClientSocket* tcp_client_socket, | 26 TCPSocket(net::TCPClientSocket* tcp_client_socket, |
| 27 const std::string& owner_extension_id, | 27 const std::string& owner_extension_id, |
| 28 bool is_connected = false); | 28 bool is_connected = false); |
| 29 | 29 |
| 30 virtual ~TCPSocket(); | 30 virtual ~TCPSocket(); |
| 31 | 31 |
| 32 virtual void Connect(const std::string& address, | 32 virtual void Connect(const std::string& address, |
| 33 int port, | 33 int port, |
| 34 const CompletionCallback& callback) OVERRIDE; | 34 const CompletionCallback& callback) OVERRIDE; |
| 35 virtual void Disconnect() OVERRIDE; | 35 virtual void Disconnect() OVERRIDE; |
| 36 virtual int Bind(const std::string& address, int port) OVERRIDE; | 36 virtual int Bind(const std::string& address, int port) OVERRIDE; |
| 37 virtual void Read(int count, | 37 virtual void Read(int count, const ReadCompletionCallback& callback) OVERRIDE; |
| 38 const ReadCompletionCallback& callback) OVERRIDE; | |
| 39 virtual void RecvFrom(int count, | 38 virtual void RecvFrom(int count, |
| 40 const RecvFromCompletionCallback& callback) OVERRIDE; | 39 const RecvFromCompletionCallback& callback) OVERRIDE; |
| 41 virtual void SendTo(scoped_refptr<net::IOBuffer> io_buffer, | 40 virtual void SendTo(scoped_refptr<net::IOBuffer> io_buffer, |
| 42 int byte_count, | 41 int byte_count, |
| 43 const std::string& address, | 42 const std::string& address, |
| 44 int port, | 43 int port, |
| 45 const CompletionCallback& callback) OVERRIDE; | 44 const CompletionCallback& callback) OVERRIDE; |
| 46 virtual bool SetKeepAlive(bool enable, int delay) OVERRIDE; | 45 virtual bool SetKeepAlive(bool enable, int delay) OVERRIDE; |
| 47 virtual bool SetNoDelay(bool no_delay) OVERRIDE; | 46 virtual bool SetNoDelay(bool no_delay) OVERRIDE; |
| 48 virtual int Listen(const std::string& address, int port, | 47 virtual int Listen(const std::string& address, |
| 49 int backlog, std::string* error_msg) OVERRIDE; | 48 int port, |
| 50 virtual void Accept(const AcceptCompletionCallback &callback) OVERRIDE; | 49 int backlog, |
| 50 std::string* error_msg) OVERRIDE; |
| 51 virtual void Accept(const AcceptCompletionCallback& callback) OVERRIDE; |
| 51 | 52 |
| 52 virtual bool IsConnected() OVERRIDE; | 53 virtual bool IsConnected() OVERRIDE; |
| 53 | 54 |
| 54 virtual bool GetPeerAddress(net::IPEndPoint* address) OVERRIDE; | 55 virtual bool GetPeerAddress(net::IPEndPoint* address) OVERRIDE; |
| 55 virtual bool GetLocalAddress(net::IPEndPoint* address) OVERRIDE; | 56 virtual bool GetLocalAddress(net::IPEndPoint* address) OVERRIDE; |
| 56 virtual Socket::SocketType GetSocketType() const OVERRIDE; | 57 virtual Socket::SocketType GetSocketType() const OVERRIDE; |
| 57 | 58 |
| 58 static TCPSocket* CreateSocketForTesting( | 59 static TCPSocket* CreateSocketForTesting( |
| 59 net::TCPClientSocket* tcp_client_socket, | 60 net::TCPClientSocket* tcp_client_socket, |
| 60 const std::string& owner_extension_id, | 61 const std::string& owner_extension_id, |
| 61 bool is_connected = false); | 62 bool is_connected = false); |
| 62 static TCPSocket* CreateServerSocketForTesting( | 63 static TCPSocket* CreateServerSocketForTesting( |
| 63 net::TCPServerSocket* tcp_server_socket, | 64 net::TCPServerSocket* tcp_server_socket, |
| 64 const std::string& owner_extension_id); | 65 const std::string& owner_extension_id); |
| 65 | 66 |
| 66 protected: | 67 protected: |
| 67 virtual int WriteImpl(net::IOBuffer* io_buffer, | 68 virtual int WriteImpl(net::IOBuffer* io_buffer, |
| 68 int io_buffer_size, | 69 int io_buffer_size, |
| 69 const net::CompletionCallback& callback) OVERRIDE; | 70 const net::CompletionCallback& callback) OVERRIDE; |
| 70 | 71 |
| 71 private: | 72 private: |
| 72 void RefreshConnectionStatus(); | 73 void RefreshConnectionStatus(); |
| 73 void OnConnectComplete(int result); | 74 void OnConnectComplete(int result); |
| 74 void OnReadComplete(scoped_refptr<net::IOBuffer> io_buffer, | 75 void OnReadComplete(scoped_refptr<net::IOBuffer> io_buffer, int result); |
| 75 int result); | |
| 76 void OnAccept(int result); | 76 void OnAccept(int result); |
| 77 | 77 |
| 78 TCPSocket(net::TCPServerSocket* tcp_server_socket, | 78 TCPSocket(net::TCPServerSocket* tcp_server_socket, |
| 79 const std::string& owner_extension_id); | 79 const std::string& owner_extension_id); |
| 80 | 80 |
| 81 scoped_ptr<net::TCPClientSocket> socket_; | 81 scoped_ptr<net::TCPClientSocket> socket_; |
| 82 scoped_ptr<net::TCPServerSocket> server_socket_; | 82 scoped_ptr<net::TCPServerSocket> server_socket_; |
| 83 | 83 |
| 84 enum SocketMode { | 84 enum SocketMode { UNKNOWN = 0, CLIENT, SERVER, }; |
| 85 UNKNOWN = 0, | |
| 86 CLIENT, | |
| 87 SERVER, | |
| 88 }; | |
| 89 SocketMode socket_mode_; | 85 SocketMode socket_mode_; |
| 90 | 86 |
| 91 CompletionCallback connect_callback_; | 87 CompletionCallback connect_callback_; |
| 92 | 88 |
| 93 ReadCompletionCallback read_callback_; | 89 ReadCompletionCallback read_callback_; |
| 94 | 90 |
| 95 scoped_ptr<net::StreamSocket> accept_socket_; | 91 scoped_ptr<net::StreamSocket> accept_socket_; |
| 96 AcceptCompletionCallback accept_callback_; | 92 AcceptCompletionCallback accept_callback_; |
| 97 }; | 93 }; |
| 98 | 94 |
| 99 // TCP Socket instances from the "sockets.tcp" namespace. These are regular | 95 // TCP Socket instances from the "sockets.tcp" namespace. These are regular |
| 100 // socket objects with additional properties related to the behavior defined in | 96 // socket objects with additional properties related to the behavior defined in |
| 101 // the "sockets.tcp" namespace. | 97 // the "sockets.tcp" namespace. |
| 102 class ResumableTCPSocket : public TCPSocket { | 98 class ResumableTCPSocket : public TCPSocket { |
| 103 public: | 99 public: |
| 104 explicit ResumableTCPSocket(const std::string& owner_extension_id); | 100 explicit ResumableTCPSocket(const std::string& owner_extension_id); |
| 105 explicit ResumableTCPSocket(net::TCPClientSocket* tcp_client_socket, | 101 explicit ResumableTCPSocket(net::TCPClientSocket* tcp_client_socket, |
| 106 const std::string& owner_extension_id, | 102 const std::string& owner_extension_id, |
| 107 bool is_connected); | 103 bool is_connected); |
| 108 | 104 |
| 109 // Overriden from ApiResource | 105 // Overriden from ApiResource |
| 110 virtual bool IsPersistent() const OVERRIDE; | 106 virtual bool IsPersistent() const OVERRIDE; |
| 111 | 107 |
| 112 const std::string& name() const { return name_; } | 108 const std::string& name() const { return name_; } |
| 113 void set_name(const std::string& name) { name_ = name; } | 109 void set_name(const std::string& name) { name_ = name; } |
| 114 | 110 |
| 115 bool persistent() const { return persistent_; } | 111 bool persistent() const { return persistent_; } |
| 116 void set_persistent(bool persistent) { persistent_ = persistent; } | 112 void set_persistent(bool persistent) { persistent_ = persistent; } |
| 117 | 113 |
| 118 int buffer_size() const { return buffer_size_; } | 114 int buffer_size() const { return buffer_size_; } |
| 119 void set_buffer_size(int buffer_size) { buffer_size_ = buffer_size; } | 115 void set_buffer_size(int buffer_size) { buffer_size_ = buffer_size; } |
| 120 | 116 |
| 121 bool paused() const { return paused_; } | 117 bool paused() const { return paused_; } |
| 122 void set_paused(bool paused) { paused_ = paused; } | 118 void set_paused(bool paused) { paused_ = paused; } |
| 123 | 119 |
| 124 private: | 120 private: |
| 125 friend class ApiResourceManager<ResumableTCPSocket>; | 121 friend class ApiResourceManager<ResumableTCPSocket>; |
| 126 static const char* service_name() { | 122 static const char* service_name() { return "ResumableTCPSocketManager"; } |
| 127 return "ResumableTCPSocketManager"; | |
| 128 } | |
| 129 | 123 |
| 130 // Application-defined string - see sockets_tcp.idl. | 124 // Application-defined string - see sockets_tcp.idl. |
| 131 std::string name_; | 125 std::string name_; |
| 132 // Flag indicating whether the socket is left open when the application is | 126 // Flag indicating whether the socket is left open when the application is |
| 133 // suspended - see sockets_tcp.idl. | 127 // suspended - see sockets_tcp.idl. |
| 134 bool persistent_; | 128 bool persistent_; |
| 135 // The size of the buffer used to receive data - see sockets_tcp.idl. | 129 // The size of the buffer used to receive data - see sockets_tcp.idl. |
| 136 int buffer_size_; | 130 int buffer_size_; |
| 137 // Flag indicating whether a connected socket blocks its peer from sending | 131 // Flag indicating whether a connected socket blocks its peer from sending |
| 138 // more data - see sockets_tcp.idl. | 132 // more data - see sockets_tcp.idl. |
| (...skipping 30 matching lines...) Expand all Loading... |
| 169 // Flag indicating whether the socket is left open when the application is | 163 // Flag indicating whether the socket is left open when the application is |
| 170 // suspended - see sockets_tcp_server.idl. | 164 // suspended - see sockets_tcp_server.idl. |
| 171 bool persistent_; | 165 bool persistent_; |
| 172 // Flag indicating whether a connected socket blocks its peer from sending | 166 // Flag indicating whether a connected socket blocks its peer from sending |
| 173 // more data - see sockets_tcp_server.idl. | 167 // more data - see sockets_tcp_server.idl. |
| 174 bool paused_; | 168 bool paused_; |
| 175 }; | 169 }; |
| 176 | 170 |
| 177 } // namespace extensions | 171 } // namespace extensions |
| 178 | 172 |
| 179 #endif // CHROME_BROWSER_EXTENSIONS_API_SOCKET_TCP_SOCKET_H_ | 173 #endif // EXTENSIONS_BROWSER_API_SOCKET_TCP_SOCKET_H_ |
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