generic/vendor/common/hbtp.te

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# Policies for vendor_hbtp (host based touch processing)
type vendor_hbtp, domain;
type vendor_hbtp_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(vendor_hbtp)
hal_server_domain(vendor_hbtp, vendor_hal_hbtp)
# Allow access for /dev/vendor_hbtp_input and /dev/jdi-bu21150
allow vendor_hbtp { vendor_hbtp_device vendor_qdsp_device vendor_dsp_device vendor_bu21150_device vendor_xdsp_device }:chr_file rw_file_perms;

allow vendor_hbtp vendor_hbtp_log_file:dir rw_dir_perms;
allow vendor_hbtp vendor_hbtp_log_file:file create_file_perms;

allow vendor_hbtp vendor_hbtp_cfg_file:dir r_dir_perms;
allow vendor_hbtp vendor_hbtp_cfg_file:file r_file_perms;

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

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

allow vendor_hbtp vendor_sysfs_usb_supply:file r_file_perms;
allow vendor_hbtp vendor_sysfs_usb_supply:dir r_dir_perms;

allow vendor_hbtp vendor_hbtp_kernel_sysfs:file rw_file_perms;

allow vendor_hbtp vendor_sysfs_graphics:file r_file_perms;
allow vendor_hbtp vendor_sysfs_graphics:dir r_dir_perms;

allow vendor_hbtp vendor_sysfs_battery_supply:file r_file_perms;
allow vendor_hbtp vendor_sysfs_battery_supply:dir r_dir_perms;

allow vendor_hbtp ion_device:chr_file r_file_perms;

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

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

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

# Allow load touch driver as touchPD
r_dir_file(vendor_hbtp, adsprpcd_file)
#allow the service to read adsprpc_prop
get_prop(vendor_hbtp, vendor_adsprpc_prop)

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

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

# Allow hwservice related rules
add_hwservice(vendor_hal_hbtp_server, vendor_hal_hbtp_hwservice)
allow vendor_hal_hbtp_client vendor_hal_hbtp_hwservice:hwservice_manager find;
hal_client_domain(vendor_hbtp, hal_allocator);