# HwBinder IPC from client to server, and callbacks
binder_call(hal_telephony_client, hal_telephony_server)
binder_call(hal_telephony_server, hal_telephony_client)

hal_attribute_hwservice(hal_telephony, hal_telephony_hwservice)
hal_attribute_service(hal_telephony, hal_radio_service)

allowxperm hal_telephony_server self:udp_socket ioctl priv_sock_ioctls;

allow hal_telephony_server self:netlink_route_socket nlmsg_write;
allow hal_telephony_server self:global_capability_class_set { setpcap setgid setuid net_admin net_raw };
allow hal_telephony_server cgroup:dir create_dir_perms;
allow hal_telephony_server cgroup:{ file lnk_file } r_file_perms;
allow hal_telephony_server cgroup_v2:dir create_dir_perms;
allow hal_telephony_server cgroup_v2:{ file lnk_file } r_file_perms;
allow hal_telephony_server radio_device:chr_file rw_file_perms;
allow hal_telephony_server radio_device:blk_file r_file_perms;
allow hal_telephony_server efs_file:dir create_dir_perms;
allow hal_telephony_server efs_file:file create_file_perms;
allow hal_telephony_server vendor_shell_exec:file rx_file_perms;
allow hal_telephony_server bluetooth_efs_file:file r_file_perms;
allow hal_telephony_server bluetooth_efs_file:dir r_dir_perms;

# property service
get_prop(hal_telephony_server, telephony_config_prop)
set_prop(hal_telephony_server, radio_control_prop)
set_prop(hal_telephony_server, radio_prop)
set_prop(hal_telephony_server, telephony_status_prop)

allow hal_telephony_server tty_device:chr_file rw_file_perms;

# Allow hal_telephony_server to create and use netlink sockets.
allow hal_telephony_server self:netlink_socket create_socket_perms_no_ioctl;
allow hal_telephony_server self:netlink_generic_socket create_socket_perms_no_ioctl;
allow hal_telephony_server self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;

# Access to wake locks
wakelock_use(hal_telephony_server)

r_dir_file(hal_telephony_server, proc_net_type)
r_dir_file(hal_telephony_server, sysfs_type)

# granting the ioctl permission for hal_telephony_server should be device specific
allow hal_telephony_server self:socket create_socket_perms_no_ioctl;

# Allow AIDL HAL shim to call HIDL HAL implementation
binder_call(hal_telephony_server, hal_telephony_server)