# Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
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type hal-server, domain;
type hal-server_exec, exec_type, vendor_file_type, file_type;

# need to hw_service
typeattribute hal-server  hal_audio_server;
typeattribute hal-server  hal_sensors_server;
typeattribute hal-server  hal_broadcastradio_server;
typeattribute hal-server  hal_drm_server;
typeattribute hal-server  hal_drm;
typeattribute hal-server  hal_configstore_client;

init_daemon_domain(hal-server)

############################
# Common section which is generic
# needed by most of the domains/services
#
vndbinder_use(hal-server)
use_per_mgr(hal-server)
hwbinder_use(hal-server)

get_prop(hal-server, hwservicemanager_prop)

#DRM/Audio need this
r_dir_file(hal-server,  firmware_file)

#reading of system_file and execute is already provided via domain.te
allow hal-server system_file:lnk_file r_file_perms;

# Read access to pseudo filesystems
allow hal-server cgroup:dir create_dir_perms;
allow hal-server cgroup:file rw_file_perms;
r_dir_file(hal-server,  system_file)

##########################
# Audio  services
#

# Allow hal-server to read soundcard state under /proc/asound
r_dir_file(hal-server,  proc_audiod)

# Need this for reading of  /proc/asound/cards
# hal_audio (/system/sepolicy has this) looks like this
# is genric node .
r_dir_file(hal-server, proc)

allow hal-server audio_data_file:dir rw_dir_perms;
allow hal-server audio_data_file:file create_file_perms;

#r_dir_file(hal_audio, proc)
allow hal-server audio_device:dir r_dir_perms;
allow hal-server audio_device:chr_file rw_file_perms;

#Set scheduling info for apps ( picked for system_server public file)
allow system_server hal-server:process { getsched setsched };

# Allow hal_audio_default to read sysfs_thermal dir/files for speaker protection
r_dir_file(hal-server, sysfs_thermal)

#Allow hal audio to use Binder IPC

userdebug_or_eng(`
  diag_use(hal-server)
  #Allow access to debug fs
  allow hal-server debugfs:dir r_dir_perms;
  allow hal-server qti_debugfs:dir r_dir_perms;
  allow hal-server qti_debugfs:file rw_file_perms;
')

#Split A2dp specific
binder_call(hal-server,bluetooth)

#for perf hal call
hal_client_domain(hal-server, hal_perf)
#allow acess to wcd_cpe
allow hal-server sysfs_audio:file rw_file_perms;
allow hal-server sysfs_audio:dir r_dir_perms;
#allow access to adsp boot for peripheral manager
allow hal-server sysfs_boot:file w_file_perms ;

##########################
# sensors  services
#
allow hal-server hidl_base_hwservice:hwservice_manager add;
allow hal-server sysfs_sensors:dir r_dir_perms;
allow hal-server sysfs_sensors:file rw_file_perms;
allow hal-server sysfs_sensors:lnk_file read;
allow hal-server input_device:dir r_dir_perms;
allow hal-server input_device:chr_file r_file_perms;
allow hal-server persist_file:dir search;

##########################
# DRM services
#
# Required by Widevine DRM (b/22990512)
allow hal-server self:process execmem;

# Read files already opened under /data
allow hal-server system_data_file:dir { search getattr };
allow hal-server system_data_file:file { getattr read };
allow hal-server system_data_file:lnk_file r_file_perms;

# Allow access to ion memory allocation device
allow hal-server ion_device:chr_file rw_file_perms;
allow hal-server hal_graphics_allocator:fd use;
allow hal-server hal_allocator:fd use;

# Allow access to fds allocated by mediaserver
allow hal-server mediaserver:fd use;

# Allow access to app_data and media_data_files
allow hal-server media_data_file:dir create_dir_perms;
allow hal-server media_data_file:file create_file_perms;

allow hal-server sysfs:file r_file_perms;

allow hal-server serialno_prop:file read;
allow hal-server untrusted_app_25:fd use;

##########################
# Config Store
#
#TODO: Need to clean this up later
allow hal_graphics_composer_default sysfs:file r_file_perms;

binder_call(hal_configstore_server,  hal-server)
binder_call(hal_sensors_server, hal-server)
binder_call(hal_drm_default, hal-server)
binder_call(hal_audio_server,  hal-server)
binder_call(hal-server, hal_audio_server)

##############
# for add_hwservice replacement
#
allow hal-server hal_configstore_ISurfaceFlingerConfigs:hwservice_manager find;
allow hal-server hal_sensors_hwservice:hwservice_manager find;
allow hal-server hal_audio_hwservice:hwservice_manager find;
allow hal-server hal_drm_hwservice:hwservice_manager find;
allow hal_sensors_default  hidl_base_hwservice:hwservice_manager add;