legacy/vendor/common/hbtp.te

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# Policies for hbtp (host based touch processing)
type hbtp, domain;
type hbtp_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(hbtp)
hal_server_domain(hbtp, hal_hbtp)
# Allow access for /dev/hbtp_input and /dev/jdi-bu21150
allow hbtp { hbtp_device qdsp_device dsp_device bu21150_device xdsp_device }:chr_file rw_file_perms;

allow hbtp hbtp_log_file:dir rw_dir_perms;
allow hbtp hbtp_log_file:file create_file_perms;

allow hbtp hbtp_cfg_file:dir r_dir_perms;
allow hbtp hbtp_cfg_file:file r_file_perms;

allow hbtp firmware_file:dir r_dir_perms;
allow hbtp firmware_file:file r_file_perms;

allow hbtp vendor_firmware_file:dir r_dir_perms;
allow hbtp vendor_firmware_file:file r_file_perms;

allow hbtp sysfs_usb_supply:file r_file_perms;
allow hbtp sysfs_usb_supply:dir r_dir_perms;

allow hbtp hbtp_kernel_sysfs:file rw_file_perms;

allow hbtp sysfs_graphics:file r_file_perms;
allow hbtp sysfs_graphics:dir r_dir_perms;

allow hbtp sysfs_battery_supply:file r_file_perms;
allow hbtp sysfs_battery_supply:dir r_dir_perms;

allow hbtp ion_device:chr_file r_file_perms;

allow hbtp self:netlink_kobject_uevent_socket { create read setopt bind };

# Allow the service to access wakelock sysfs
allow hbtp sysfs_wake_lock:file r_file_perms;

# Allow the service to change to system from root
allow hbtp self:capability { setgid setuid };

# Allow load touch driver as touchPD
r_dir_file(hbtp, adsprpcd_file)
get_prop(hbtp, adsprpc_prop)

# Allow the service to access wakelock capability
wakelock_use(hbtp)

# Allow hwbinder call from hal client to server and vice-versa
binder_call(hal_hbtp_client, hal_hbtp_server)
binder_call(hal_hbtp_server, hal_hbtp_client)

# Allow hwservice related rules
add_hwservice(hal_hbtp_server, hal_hbtp_hwservice)
allow hal_hbtp_client hal_hbtp_hwservice:hwservice_manager find;
hal_client_domain(hbtp, hal_allocator);