# Copyright (c) 2019, The Linux Foundation. All rights reserved.
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type mm-pp-daemon, domain;
type mm-pp-daemon_exec, exec_type, vendor_file_type, file_type;

init_daemon_domain(mm-pp-daemon)

#Need to use fb ioctls to communicate with kernel
allow mm-pp-daemon graphics_device:chr_file rw_file_perms;
allow mm-pp-daemon graphics_device:dir r_dir_perms;

# Allow reading/writing to '/persist/display/*'
# The color config file is dynamically created
allow mm-pp-daemon persist_display_file:dir rw_dir_perms;
allow mm-pp-daemon persist_display_file:file create_file_perms;

# Allow for directory search only to '/persist'
allow mm-pp-daemon mnt_vendor_file:dir search;

# Allow reading/writing data config files
allow mm-pp-daemon display_vendor_data_file:dir create_dir_perms;
allow mm-pp-daemon display_vendor_data_file:file create_file_perms;

# Allow read to sensor device and read/write to sensor socket
allow mm-pp-daemon sensors_device:chr_file r_file_perms;
allow mm-pp-daemon sensors_socket:sock_file rw_file_perms;
allow mm-pp-daemon sensors:unix_stream_socket connectto;

# Allow read to display vendor properties
get_prop(mm-pp-daemon, vendor_display_prop)

# Rule for IPC communication
allow mm-pp-daemon qdisplay_service:service_manager find;
vndbinder_use(mm-pp-daemon)
hal_client_domain(mm-pp-daemon, hal_graphics_composer)
allow mm-pp-daemon fwk_sensor_hwservice:hwservice_manager find;
# Allow service manager to find surface flinger service,
# sensorservice service, permission_service, and power service (for
# acquire wakelock)
#allow mm-pp-daemon { surfaceflinger_service sensorservice_service
#    permission_service power_service }:service_manager find;
# Allow mm-pp-daemon to call binder for screen refresh
#binder_use(mm-pp-daemon)
binder_call(mm-pp-daemon, system_server)

userdebug_or_eng(`
  # This allows pp-daemon to use shell commands to blank
  # the display - it uses input keyevent to do this
  allow mm-pp-daemon { vendor_shell_exec
                      #zygote_exec 
  }:file rx_file_perms;
  allow mm-pp-daemon self:process ptrace;


  # This allow pp-daemon access to diag
  diag_use(mm-pp-daemon)
')

# Allow mm-pp-daemon to change the brightness
allow mm-pp-daemon sysfs_leds:dir r_dir_perms;
allow mm-pp-daemon sysfs_leds:file rw_file_perms;
allow mm-pp-daemon sysfs_leds:lnk_file read;
allow mm-pp-daemon sysfs_graphics:dir r_dir_perms;
allow mm-pp-daemon sysfs_graphics:file rw_file_perms;
allow mm-pp-daemon sysfs_data:file r_file_perms;

# Allow socket calls in pp-daemon
unix_socket_connect(mm-pp-daemon, pps, init)

allow mm-pp-daemon init:unix_stream_socket { listen accept };

# Allow connections between sensor manager and mm-pp-daemon
#allow mm-pp-daemon system_server:unix_stream_socket rw_socket_perms;

# access lcd-backlight
r_dir_file(mm-pp-daemon, sysfs_leds)