non_plat/fuelgauged.te

# ==============================================
# Policy File of /system/bin/fuelgauged Executable File 

# ==============================================
# Type Declaration
# ==============================================
type fuelgauged ,domain;
type fuelgauged_exec , exec_type, file_type, vendor_file_type;
type fuelgauged_file, file_type, data_file_type;

# ==============================================
# Android Policy Rule
# ==============================================

# ==============================================
# NSA Policy Rule
# ==============================================

# ==============================================
# MTK Policy Rule
# ==============================================

init_daemon_domain(fuelgauged)

# Data : WK14.43
# Operation : Migration
# Purpose : Fuel Gauge daemon for access driver node
allow fuelgauged input_device:dir rw_dir_perms;
allow fuelgauged input_device:file r_file_perms;

# Data : WK14.43
# Operation : Migration
# Purpose : For meta tool calibration
allow fuelgauged mtk-adc-cali_device:chr_file rw_file_perms;

# Data : WK14.43
# Operation : Migration
# Purpose : For fg.log can be printed with kernel log
allow fuelgauged kmsg_device:chr_file w_file_perms;

# Data : WK14.43
# Operation : Migration
# Purpose : For fg daemon can comminucate with kernel
allow fuelgauged self:netlink_socket create;
allow fuelgauged self:netlink_socket create_socket_perms_no_ioctl;
allow fuelgauged self:netlink_route_socket { bind create getattr write nlmsg_read read nlmsg_write };

# Data : WK16.39
allow fuelgauged self:capability { chown fsetid };

# Date: W17.22
# Operation : New Feature
# Purpose : Add for A/B system
allow fuelgauged kernel:system module_request;

# Date: W18.03
# Operation : change fuelgagued access from cache to nvcfg
# Purpose : add fuelgauged to nvcfg read write permit
allow fuelgauged nvcfg_file:dir create_dir_perms;
allow fuelgauged nvcfg_file:file create_file_perms;

# Date: W18.17
# Operation : add label for /sys/devices/platform/battery(/.*)
# Purpose : add fuelgauged could access
r_dir_file(fuelgauged, sysfs_batteryinfo);

# Date : WK18.21
# Operation: P migration
# Purpose: Allow to search /mnt/vendor/nvdata for fstab when using NVM_Init()
allow fuelgauged mnt_vendor_file:dir search;