tools/helpers/protocol.py

   1 from tools import helpers
   2 import tools.config
   3 import logging
   4
   5 # Call me with rootfs mounted!
   6 def set_aidl_version(args):
   7     cfg = tools.config.load(args)
   8     android_api = 0
   9     try:
  10         android_api = int(helpers.props.file_get(args,
  11                 tools.config.defaults["rootfs"] + "/system/build.prop",
  12                 "ro.build.version.sdk"))
  13     except:
  14         logging.error("Failed to parse android version from system.img")
  15
  16     if android_api < 28:
  17         binder_protocol = "aidl"
  18         sm_protocol =     "aidl"
  19     elif android_api < 30:
  20         binder_protocol = "aidl2"
  21         sm_protocol =     "aidl2"
  22     elif android_api < 31:
  23         binder_protocol = "aidl3"
  24         sm_protocol =     "aidl3"
  25     elif android_api < 33:
  26         binder_protocol = "aidl4"
  27         sm_protocol = "aidl3"
  28     else:
  29         binder_protocol = "aidl3"
  30         sm_protocol =     "aidl3"
  31
  32     cfg["waydroid"]["binder_protocol"] = binder_protocol
  33     cfg["waydroid"]["service_manager_protocol"] = sm_protocol
  34     tools.config.save(args, cfg)