Bind() methods for TCP sockets

BUG=80245
TEST=None

Review URL: http://codereview.chromium.org/7004055

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@87066 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 7 deletions

diff --git a/net/socket/tcp_client_socket_win.h b/net/socket/tcp_client_socket_win.h
index 0c704e9..ed71514 100644
--- a/net/socket/tcp_client_socket_win.h
+++ b/net/socket/tcp_client_socket_win.h
@@ -8,6 +8,7 @@
 
 #include <winsock2.h>
 
+#include "base/scoped_ptr.h"
 #include "base/threading/non_thread_safe.h"
 #include "net/base/address_list.h"
 #include "net/base/completion_callback.h"
@@ -35,7 +36,10 @@ class NET_API TCPClientSocketWin : public StreamSocket,
   // the given socket and then acts as if Connect() had been called. This
   // function is used by TCPServerSocket() to adopt accepted connections
   // and for testing.
-  void AdoptSocket(SOCKET socket);
+  int AdoptSocket(SOCKET socket);
+
+  // Binds the socket to a local IP address and port.
+  int Bind(const IPEndPoint& address);
 
   // StreamSocket methods:
   virtual int Connect(CompletionCallback* callback);
@@ -83,12 +87,6 @@ class NET_API TCPClientSocketWin : public StreamSocket,
     return next_connect_state_ != CONNECT_STATE_NONE;
   }
 
-  // Returns the OS error code (or 0 on success).
-  int CreateSocket(const struct addrinfo* ai);
-
-  // Returns the OS error code (or 0 on success).
-  int SetupSocket();
-
   // Called after Connect() has completed with |net_error|.
   void LogConnectCompletion(int net_error);
 
@@ -100,6 +98,13 @@ class NET_API TCPClientSocketWin : public StreamSocket,
 
   SOCKET socket_;
 
+  // Local IP address and port we are bound to. Set to NULL if Bind()
+  // was't called (in that cases OS chooses address/port).
+  scoped_ptr<IPEndPoint> bind_address_;
+
+  // Stores bound socket between Bind() and Connect() calls.
+  SOCKET bound_socket_;
+
   // The list of addresses we should try in order to establish a connection.
   AddressList addresses_;