tree 30592b19b706f441ec2085da9fa8e00117b9ff31
parent fb86e7947e455a33ffd04a8653f520c1b3ac2352
author Shawn McCarney <shawnmm@us.ibm.com> 1727380225 -0500
committer Shawn McCarney <shawnmm@us.ibm.com> 1727396233 -0500

Support ALWAYS_USE_BUILTIN_IMG_DIR in IA handler

Support the new ALWAYS_USE_BUILTIN_IMG_DIR meson option in the
InterfacesAdded handler for software versions.

This handler notifies the application when a new software version is
created on D-Bus.  When a new PSU image is uploaded to the IMG_DIR
(/tmp/images) directory, the xyz.openbmc_project.Software.Version
service creates a new D-Bus object with the Version interface.

If the ALWAYS_USE_BUILTIN_IMG_DIR option is specified, the new PSU image
in IMG_DIR should be ignored.  Only PSU images stored in IMG_DIR_BUILTIN
(/usr/share/obmc/psu) are used to update PSUs.

Tested:
* Built with ALWAYS_USE_BUILTIN_IMG_DIR set to false (the default)
  * Verified that a new PSU image uploaded to /tmp/images is installed
    on all PSUs.
  * Verified new PSU image is copied to /var/lib/obmc/psu
  * Verified new PSU image is removed from /tmp/images
  * Verified that after BMC is rebooted new PSU image still exists in
    /var/lib/obmc/psu
* Built with ALWAYS_USE_BUILTIN_IMG_DIR set to true
  * Verified that a new PSU image uploaded to /tmp/images is ignored and
    no PSUs are updated.
  * Verified new PSU image is not copied to /var/lib/obmc/psu
  * Verified new PSU image is not removed from /tmp/images
  * Verified that after BMC is rebooted new PSU image no longer exists
    in /tmp/images

Change-Id: I2f71593f786eac86bdf6f484cc0220e0e6b0f4b7
Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>