[sdb] Add a new 'socket-fd' transport, this is the same as the 'dt_socket' transport...

diff --git a/mono/mini/debugger-agent.c b/mono/mini/debugger-agent.c
index cd1490f5b3cb24d82cc474e4f44bea47ace111d6..fd8f869ff71560895c34891bc27ac312071563c3 100644 (file)
--- a/mono/mini/debugger-agent.c
+++ b/mono/mini/debugger-agent.c
@@ -1437,6 +1437,41 @@ register_socket_transport (void)
        register_transport (&trans);
 }
 
+/*
+ * socket_fd_transport_connect:
+ *
+ */
+static void
+socket_fd_transport_connect (const char *address)
+{
+       int res;
+
+       res = sscanf (address, "%d", &conn_fd);
+       if (res != 1) {
+               fprintf (stderr, "debugger-agent: socket-fd transport address is invalid: '%s'\n", address);
+               exit (1);
+       }
+
+       if (!transport_handshake ())
+               exit (1);
+}
+
+static void
+register_socket_fd_transport (void)
+{
+       DebuggerTransport trans;
+
+       /* This is the same as the 'dt_socket' transport, but receives an already connected socket fd */
+       trans.name = "socket-fd";
+       trans.connect = socket_fd_transport_connect;
+       trans.close1 = socket_transport_close1;
+       trans.close2 = socket_transport_close2;
+       trans.send = socket_transport_send;
+       trans.recv = socket_transport_recv;
+
+       register_transport (&trans);
+}
+
 #endif /* DISABLE_SOCKET_TRANSPORT */
 
 /*
@@ -1475,6 +1510,7 @@ transport_init (void)
 
 #ifndef DISABLE_SOCKET_TRANSPORT
        register_socket_transport ();
+       register_socket_fd_transport ();
 #endif
 
        for (i = 0; i < ntransports; ++i) {