Merge pull request #1861 from NiLuJe/master

Some more Kindle 5.7 fixes...

frontend/device/generic/device.lua

@@ -81,6 +81,10 @@ function Device:intoScreenSaver()
     if self.charging_mode == false and self.screen_saver_mode == false then
         self.screen:saveCurrentBB()
         self.screen_saver_mode = true
+        -- On FW >= 5.7.2, we sigstop awesome, but we need it to show stuff...
+        if os.getenv("AWESOME_STOPPED") == "yes" then
+            os.execute("killall -cont awesome")
+        end
     end
     UIManager:sendEvent(Event:new("FlushSettings"))
 end
@@ -88,11 +92,19 @@ end
 -- ONLY used for Kindle devices
 function Device:outofScreenSaver()
     if self.screen_saver_mode == true and self.charging_mode == false then
+        -- On FW >= 5.7.2, put awesome to sleep again...
+        if os.getenv("AWESOME_STOPPED") == "yes" then
+            os.execute("killall -stop awesome")
+        end
         -- wait for native system update screen before we recover saved
         -- Blitbuffer.
         util.usleep(1500000)
         self.screen:restoreFromSavedBB()
         self:resume()
+        if self:needsScreenRefreshAfterResume() then
+            self.screen:refreshFull()
+        end
+        self.powerd:refreshCapacity()
     end
     self.screen_saver_mode = false
 end
@@ -140,14 +152,25 @@ function Device:resume() end
 function Device:usbPlugIn()
     if self.charging_mode == false and self.screen_saver_mode == false then
         self.screen:saveCurrentBB()
+        -- On FW >= 5.7.2, we sigstop awesome, but we need it to show stuff...
+        if os.getenv("AWESOME_STOPPED") == "yes" then
+            os.execute("killall -cont awesome")
+        end
     end
     self.charging_mode = true
 end
 
 function Device:usbPlugOut()
     if self.charging_mode == true and self.screen_saver_mode == false then
+        -- On FW >= 5.7.2, put awesome to sleep again...
+        if os.getenv("AWESOME_STOPPED") == "yes" then
+            os.execute("killall -stop awesome")
+        end
+        -- Same as when going out of screensaver, wait for the native system
+        util.usleep(1500000)
         self.screen:restoreFromSavedBB()
         self.screen:refreshFull()
+        self.powerd:refreshCapacity()
     end
 
     --@TODO signal filemanager for file changes  13.06 2012 (houqp)

platform/kindle/koreader.sh

@@ -41,9 +41,10 @@ if [ "${INIT_TYPE}" == "upstart" ] ; then
 fi
 
 # Keep track of what we do with pillow...
-AWESOME_STOPPED="no"
+export AWESOME_STOPPED="no"
 PILLOW_HARD_DISABLED="no"
 PILLOW_SOFT_DISABLED="no"
+PASSCODE_DISABLED="no"
 
 # Keep track of if we were started through KUAL
 FROM_KUAL="no"
@@ -166,6 +167,14 @@ if [ -d /mnt/us/linkfonts/fonts ] ; then
 	fi
 fi
 
+# check if we need to disable the system passcode, because it messes with us in fun and interesting (and, more to the point, intractable) ways...
+# NOTE: The most egregious one being that it inhibits the outOfScreenSaver event on wakeup until the passcode is validated, which we can't do, since we capture all input...
+if [ -f "/var/local/system/userpasswdenabled" ] ; then
+	logmsg "Disabling system passcode . . ."
+	rm -f "/var/local/system/userpasswdenabled"
+	PASSCODE_DISABLED="yes"
+fi
+
 # check if we are supposed to shut down the Amazon framework
 if [ "${STOP_FRAMEWORK}" == "yes" ] ; then
 	logmsg "Stopping the framework . . ."
@@ -297,9 +306,9 @@ if [ "${STOP_FRAMEWORK}" == "no" -a "${INIT_TYPE}" == "upstart" ] ; then
 		# NOTE: Try to leave the user with a slightly more useful FB content than our own last screen...
 		cat /var/tmp/koreader-fb.dump > /dev/fb0
 		rm -f /var/tmp/koreader-fb.dump
+		lipc-set-prop com.lab126.appmgrd start app://com.lab126.booklet.home
 		# NOTE: In case we ever need an extra full flash refresh...
 		#eips -s w=${SCREEN_X_RES},h=${SCREEN_Y_RES} -f
-		lipc-set-prop com.lab126.appmgrd start app://com.lab126.booklet.home
 	fi
 	if [ "${PILLOW_SOFT_DISABLED}" == "yes" ] ; then
 		logmsg "Restoring the status bar . . ."
@@ -315,3 +324,8 @@ if [ "${INIT_TYPE}" == "upstart" -o "$(uname -r)" == "2.6.31-rt11-lab126" ] ; th
 	iptables -D INPUT -i wlan0 -p tcp --dport 49152:49162 -j ACCEPT
 fi
 
+if [ "${PASSCODE_DISABLED}" == "yes" ] ; then
+	logmsg "Restoring system passcode . . ."
+	touch "/var/local/system/userpasswdenabled"
+fi
+