meta-ibm: add the change-logo service for IPS and OEM (#233)

* meta-ibm: Add the change-logo service for IPS

Add change-logo service to detect whether there is a keyword in the
VPD, if it exists, the original logo will be replaced with a inspur
logo.

issues: ibm-openbmc/dev#2895

Signed-off-by: George Liu <[email protected]>

* meta-ibm: change-logo fixes

Some fixes found in testing this PR

Tested:
- Verified default path when brand is IBM
- Verified IPS logo loaded in GUI when brand is J0
- Verified transparent logo loaded for any other brand

Signed-off-by: Andrew Geissler <[email protected]>

Co-authored-by: George Liu <[email protected]>

meta-ibm/recipes-phosphor/webui/webui-vue/change-logo.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Start the change logo script
+After=system-vpd.service
+Before=bmcweb.service
+
+[Service]
+Restart=no
+ExecStart=/usr/share/www/changeLogo.sh
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target

meta-ibm/recipes-phosphor/webui/webui-vue/changeLogo.sh

@@ -0,0 +1,17 @@
+#!/bin/sh -e
+
+model=($(busctl get-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system xyz.openbmc_project.Inventory.Decorator.Asset SubModel))
+DIR=/usr/share/www/img
+if [ "${model[1]}" = '"S0"' ]  || [ "${model[1]}" = '"D0"' ]; then
+    echo "Using IBM logo"
+elif [ "${model[1]}" = '"J0"' ]; then
+    echo "loading IPS logo"
+    mount --bind ${DIR}/inspur-login-logo.svg.gz ${DIR}/login-company-logo.svg.gz
+    mount --bind ${DIR}/inspur-logo-header.svg.gz ${DIR}/logo-header.svg.gz
+    mount --bind ${DIR}/blankLogo.svg.gz  /usr/share/www/bee-2-light.svg.gz
+else
+    echo "loading OEM logo"
+    mount --bind ${DIR}/blankLogo.svg.gz ${DIR}/login-company-logo.svg.gz
+    mount --bind ${DIR}/blankLogo.svg.gz ${DIR}/logo-header.svg.gz
+    mount --bind ${DIR}/blankLogo.svg.gz  /usr/share/www/bee-2-light.svg.gz
+fi

meta-ibm/recipes-phosphor/webui/webui-vue_%.bbappend

@@ -2,3 +2,26 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
 
 EXTRA_OENPM:witherspoon-tacoma = "-- --mode ibm"
 EXTRA_OENPM:p10bmc = "-- --mode ibm"
+
+inherit obmc-phosphor-systemd
+
+SRC_URI:append:p10bmc = " \
+        file://changeLogo.sh \
+        file://change-logo.service \
+        file://inspur-login-logo.svg \
+        file://inspur-logo-header.svg \
+        file://blankLogo.svg \
+        "
+
+SYSTEMD_SERVICE:${PN}:append:p10bmc = " change-logo.service"
+
+do_install:append:p10bmc() {
+    gzip -f -k ${WORKDIR}/inspur-login-logo.svg
+    gzip -f -k ${WORKDIR}/inspur-logo-header.svg
+    gzip -f -k ${WORKDIR}/blankLogo.svg
+
+    install -m 0755 ${WORKDIR}/inspur-login-logo.svg.gz ${D}${datadir}/www/img
+    install -m 0755 ${WORKDIR}/inspur-logo-header.svg.gz ${D}${datadir}/www/img
+    install -m 0755 ${WORKDIR}/blankLogo.svg.gz ${D}${datadir}/www/img
+    install -m 0755 ${WORKDIR}/changeLogo.sh ${D}${datadir}/www
+}