qva/vendor/common/wifidisplayhalservice.te

# Copyright (c) 2017, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above
#       copyright notice, this list of conditions and the following
#       disclaimer in the documentation and/or other materials provided
#       with the distribution.
#     * Neither the name of The Linux Foundation nor the names of its
#       contributors may be used to endorse or promote products derived
#       from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#Define Domain
type wifidisplayhalservice_qti, domain;
type wifidisplayhalservice_qti_exec, exec_type, vendor_file_type, file_type;
net_domain(wifidisplayhalservice_qti)

hal_server_domain_bypass(wifidisplayhalservice_qti,wifidisplayhalservice)

#Allow for transition from init domain to wifidisplayhalservice
init_daemon_domain(wifidisplayhalservice_qti)

#Allow wifidisplayhalservice to use Vendor Binder IPC
vndbinder_use(wifidisplayhalservice)

# Allow hwbinder call from hal client to server
binder_call(wifidisplayhalservice_client, wifidisplayhalservice_server)
binder_call(wifidisplayhalservice_server, wifidisplayhalservice_client)

# Add hwservice related rules
add_hwservice(wifidisplayhalservice_server, wifidisplayhalservice_hwservice)

#Direct streaming native service
add_service(wifidisplayhalservice, wfdnativemm_service)

#Allow access to firmware files for HDCP session
r_dir_file(wifidisplayhalservice, vendor_firmware_file)
r_dir_file(wifidisplayhalservice, firmware_file)

#Allow access to tee/ion device and tcp socket for HDCP sessions
allow wifidisplayhalservice tee_device:chr_file rw_file_perms;
allow wifidisplayhalservice ion_device:chr_file r_file_perms;

allow wifidisplayhalservice qdisplay_service:service_manager { find };