python/machine: remove unused sock_dir argument

By using a socketpair for all of the sockets managed by the VM class and
its extensions, we don't need the sock_dir argument anymore, so remove
it.

We only added this argument so that we could specify a second, shorter
temporary directory for cases where the temp/log dirs were "too long" as
a socket name on macOS. We don't need it for this class now. In one
case, avocado testing takes over responsibility for creating an
appropriate sockdir.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20230928044943.849073-7-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

2 files changed, 1 insertions, 22 deletions

diff --git a/python/qemu/machine/machine.py b/python/qemu/machine/machine.py
index 4156b8c..d539e91 100644
--- a/python/qemu/machine/machine.py
+++ b/python/qemu/machine/machine.py
@@ -127,7 +127,6 @@ class QEMUMachine:
                  name: Optional[str] = None,
                  base_temp_dir: str = "/var/tmp",
                  monitor_address: Optional[SocketAddrT] = None,
-                 sock_dir: Optional[str] = None,
                  drain_console: bool = False,
                  console_log: Optional[str] = None,
                  log_dir: Optional[str] = None,
@@ -141,7 +140,6 @@ class QEMUMachine:
         @param name: prefix for socket and log file names (default: qemu-PID)
         @param base_temp_dir: default location where temp files are created
         @param monitor_address: address for QMP monitor
-        @param sock_dir: where to create socket (defaults to base_temp_dir)
         @param drain_console: (optional) True to drain console socket to buffer
         @param console_log: (optional) path to console log file
         @param log_dir: where to create and keep log files
@@ -163,7 +161,6 @@ class QEMUMachine:
             Tuple[socket.socket, socket.socket]] = None
         self._temp_dir: Optional[str] = None
         self._base_temp_dir = base_temp_dir
-        self._sock_dir = sock_dir
         self._log_dir = log_dir
 
         self._monitor_address = monitor_address
@@ -189,9 +186,6 @@ class QEMUMachine:
         self._console_index = 0
         self._console_set = False
         self._console_device_type: Optional[str] = None
-        self._console_address = os.path.join(
-            self.sock_dir, f"{self._name}.con"
-        )
         self._console_socket: Optional[socket.socket] = None
         self._console_file: Optional[socket.SocketIO] = None
         self._remove_files: List[str] = []
@@ -335,9 +329,6 @@ class QEMUMachine:
         return self._args
 
     def _pre_launch(self) -> None:
-        if self._console_set:
-            self._remove_files.append(self._console_address)
-
         if self._qmp_set:
             if self._monitor_address is None:
                 self._sock_pair = socket.socketpair()
@@ -938,15 +929,6 @@ class QEMUMachine:
         return self._temp_dir
 
     @property
-    def sock_dir(self) -> str:
-        """
-        Returns the directory used for sockfiles by this machine.
-        """
-        if self._sock_dir:
-            return self._sock_dir
-        return self.temp_dir
-
-    @property
     def log_dir(self) -> str:
         """
         Returns a directory to be used for writing logs
diff --git a/python/qemu/machine/qtest.py b/python/qemu/machine/qtest.py
index 8180d3a..4f5ede8 100644
--- a/python/qemu/machine/qtest.py
+++ b/python/qemu/machine/qtest.py
@@ -135,17 +135,14 @@ class QEMUQtestMachine(QEMUMachine):
                  wrapper: Sequence[str] = (),
                  name: Optional[str] = None,
                  base_temp_dir: str = "/var/tmp",
-                 sock_dir: Optional[str] = None,
                  qmp_timer: Optional[float] = None):
         # pylint: disable=too-many-arguments
 
         if name is None:
             name = "qemu-%d" % os.getpid()
-        if sock_dir is None:
-            sock_dir = base_temp_dir
         super().__init__(binary, args, wrapper=wrapper, name=name,
                          base_temp_dir=base_temp_dir,
-                         sock_dir=sock_dir, qmp_timer=qmp_timer)
+                         qmp_timer=qmp_timer)
         self._qtest: Optional[QEMUQtestProtocol] = None
         self._qtest_sock_pair: Optional[
             Tuple[socket.socket, socket.socket]] = None