Add systemd service for ensuring write access

harbour-batterybuddy.pro

@@ -28,6 +28,9 @@ DISTFILES += qml/harbour-batterybuddy.qml \
     qml/cover/CoverPage.qml \
     rpm/harbour-batterybuddy.spec \
     rpm/harbour-batterybuddy.yaml \
+    service/clear-write-permissions.sh \
+    service/harbour-batterybuddy.service \
+    service/set-write-permissions.sh \
     translations/*.ts \
     harbour-batterybuddy.desktop \
     qml/pages/MainPage.qml \
@@ -42,15 +45,22 @@ SAILFISHAPP_ICONS = 86x86 108x108 128x128 172x172
 
 TRANSLATIONS += translations/*.ts
 
+OTHER_FILES += service/clear-write-permissions.sh \
+               service/harbour-batterybuddy.service \
+               service/set-write-permissions.sh
+
+service.files = service
+service.path = /usr/share/$${TARGET}
+
+INSTALLS += service
+
 # Begin: include sound files
 
 #OTHER_FILES += sounds/upperLimit.ogg \
 #    sounds/lowerLimit.ogg \
 
-#DEPLOYMENT_PATH = /usr/share/$${TARGET}
-
 #sounds.files = sounds
-#sounds.path = $${DEPLOYMENT_PATH}
+#sounds.path = /usr/share/$${TARGET}
 
 #INSTALLS += sounds
 

rpm/harbour-batterybuddy.spec

@@ -69,3 +69,13 @@ desktop-file-install --delete-original       \
 %{_datadir}/icons/hicolor/*/apps/%{name}.png
 # >> files
 # << files
+
+%post
+cp %{_datadir}/%{name}/service/harbour-batterybuddy.service /etc/systemd/system/
+chmod 755 %{_datadir}/%{name}/service/*.sh
+systemctl disable --now harbour-batterybuddy.service
+systemctl enable --now harbour-batterybuddy.service
+
+%postun
+systemctl disable --now harbour-batterybuddy.service
+rm /etc/systemd/system/harbour-batterybuddy.service

service/clear-write-permissions.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+chmod 644 /sys/class/power_supply/battery/input_suspend 2>/dev/null
+chmod 644 /sys/class/power_supply/battery/charging_enabled 2>/dev/null
+chmod 644 /sys/class/power_supply/usb/charger_disable 2>/dev/null
+exit 0

service/harbour-batterybuddy.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Allow user nemo to write to charging control file
+#After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/share/harbour-batterybuddy/service/set-write-permissions.sh
+RemainAfterExit=true
+ExecStop=/usr/share/harbour-batterybuddy/service/clear-write-permissions.sh
+StandardOutput=journal
+
+[Install]
+WantedBy=multi-user.target

service/set-write-permissions.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+chmod 666 /sys/class/power_supply/battery/input_suspend 2>/dev/null
+chmod 666 /sys/class/power_supply/battery/charging_enabled 2>/dev/null
+chmod 666 /sys/class/power_supply/usb/charger_disable 2>/dev/null
+exit 0