X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/waydroid.git/blobdiff_plain/556d281233a640a4f8c1a3c7c2bd28aefd512210..a62118db494bfd3d1fc176b60fe2abec92241e4f:/tools/actions/container_manager.py

diff --git a/tools/actions/container_manager.py b/tools/actions/container_manager.py
index 5a6fe71..b14dd63 100644
--- a/tools/actions/container_manager.py
+++ b/tools/actions/container_manager.py
@@ -3,11 +3,8 @@
 from shutil import which
 import logging
 import os
-import time
 import glob
 import signal
-import sys
-import uuid
 import tools.config
 from tools import helpers
 from tools import services
@@ -80,16 +77,19 @@ def set_permissions(args, perm_list=None, mode="777"):
             "/dev/mtk_cmdq",
 
             # Graphics
-            "/dev/dri",
             "/dev/graphics",
             "/dev/pvr_sync",
             "/dev/ion",
         ]
 
+        # DRM render nodes
+        perm_list.extend(glob.glob("/dev/dri/renderD*"))
         # Framebuffers
         perm_list.extend(glob.glob("/dev/fb*"))
         # Videos
         perm_list.extend(glob.glob("/dev/video*"))
+        # DMA-BUF Heaps
+        perm_list.extend(glob.glob("/dev/dma_heap/*"))
 
     for path in perm_list:
         chmod(path, mode)
@@ -132,6 +132,8 @@ def do_start(args, session):
     if "session" in args:
         raise RuntimeError("Already tracking a session")
 
+    logging.info("Starting up container for a new session")
+
     # Networking
     command = [tools.config.tools_src +
                "/data/scripts/waydroid-net.sh", "start"]
@@ -142,24 +144,32 @@ def do_start(args, session):
         tools.helpers.run.user(
             args, ["waydroid-sensord", "/dev/" + args.HWBINDER_DRIVER], output="background")
 
-    # Mount rootfs
-    cfg = tools.config.load(args)
-    helpers.images.mount_rootfs(args, cfg["waydroid"]["images_path"], session)
-
-    helpers.protocol.set_aidl_version(args)
-
     # Cgroup hacks
     if which("start"):
         command = ["start", "cgroup-lite"]
         tools.helpers.run.user(args, command, check=False)
+
+    # Keep schedtune around in case nesting is supported
     if os.path.ismount("/sys/fs/cgroup/schedtune"):
-        command = ["umount", "-l", "/sys/fs/cgroup/schedtune"]
-        tools.helpers.run.user(args, command, check=False)
+        try:
+            os.mkdir("/sys/fs/cgroup/schedtune/probe0")
+            os.mkdir("/sys/fs/cgroup/schedtune/probe0/probe1")
+        except:
+            command = ["umount", "-l", "/sys/fs/cgroup/schedtune"]
+            tools.helpers.run.user(args, command, check=False)
+        finally:
+            if os.path.exists("/sys/fs/cgroup/schedtune/probe0/probe1"):
+                os.rmdir("/sys/fs/cgroup/schedtune/probe0/probe1")
+            if os.path.exists("/sys/fs/cgroup/schedtune/probe0"):
+                os.rmdir("/sys/fs/cgroup/schedtune/probe0")
 
     #TODO: remove NFC hacks
     if which("stop"):
         command = ["stop", "nfcd"]
         tools.helpers.run.user(args, command, check=False)
+    elif which("systemctl") and (tools.helpers.run.user(args, ["systemctl", "is-active", "-q", "nfcd"], check=False) == 0):
+        command = ["systemctl", "stop", "nfcd"]
+        tools.helpers.run.user(args, command, check=False)
 
     # Set permissions
     set_permissions(args)
@@ -172,12 +182,20 @@ def do_start(args, session):
             helpers.mount.bind(args, session["waydroid_data"],
                                tools.config.defaults["data"])
 
+    # Mount rootfs
+    cfg = tools.config.load(args)
+    helpers.images.mount_rootfs(args, cfg["waydroid"]["images_path"], session)
+
+    helpers.protocol.set_aidl_version(args)
+
     helpers.lxc.start(args)
     services.hardware_manager.start(args)
 
     args.session = session
 
 def stop(args, quit_session=True):
+    logging.info("Stopping container")
+
     try:
         services.hardware_manager.stop(args)
         status = helpers.lxc.status(args)
@@ -195,6 +213,9 @@ def stop(args, quit_session=True):
         if which("start"):
             command = ["start", "nfcd"]
             tools.helpers.run.user(args, command, check=False)
+        elif which("systemctl") and (tools.helpers.run.user(args, ["systemctl", "is-enabled", "-q", "nfcd"], check=False) == 0):
+            command = ["systemctl", "start", "nfcd"]
+            tools.helpers.run.user(args, command, check=False)
 
         # Sensors
         if which("waydroid-sensord"):
@@ -215,6 +236,7 @@ def stop(args, quit_session=True):
 
         if "session" in args:
             if quit_session:
+                logging.info("Terminating session because the container was stopped")
                 try:
                     os.kill(int(args.session["pid"]), signal.SIGUSR1)
                 except: