Revert "Redesigned firmware upgrade process"

contrib/package/luci-addons/dist/sbin/luci-flash

@@ -85,5 +85,9 @@ done
 [ -n "$sysupgrade_init_conffiles" ] && do_save_conffiles
 run_hooks "" $sysupgrade_pre_upgrade
 
+ask_bool() {
+	false
+}
+
 v "Switching to ramdisk..."
 run_ramfs '. /etc/functions.sh; include /lib/upgrade; do_upgrade'

i18n/english/luasrc/i18n/admin-core.en.lua

@@ -70,7 +70,7 @@ a_s_flash_flashed = 'Firmware successfully flashed. Rebooting device...'
 a_s_flash_flasherr = 'Failed to flash'
 a_s_flash_fwimage = 'Firmwareimage'
 a_s_flash_received = 'Image received. About to start flashing process. DO NOT POWER OFF THE DEVICE!'
-a_s_flash_inprogress = 'Now writing firmware. Depending on your hardware this can take up to 20 minutes or more. Please check your device from time to time to see whether the writing process has completed.'
+a_s_flash_inprogress = 'Writing firmware...'
 a_s_flash_fwupgrade = 'Flash Firmware'
 a_s_flash_keepcfg = 'Keep configuration files'
 a_s_flash_notimplemented = 'Sorry, this function is not (yet) available for your platform.'

i18n/english/luasrc/i18n/admin-core.en.xml

@@ -74,7 +74,7 @@
 <i18n:msg xml:id="a_s_flash_flasherr">Failed to flash</i18n:msg>
 <i18n:msg xml:id="a_s_flash_fwimage">Firmwareimage</i18n:msg>
 <i18n:msg xml:id="a_s_flash_received">Image received. About to start flashing process. DO NOT POWER OFF THE DEVICE!</i18n:msg>
-<i18n:msg xml:id="a_s_flash_inprogress">Now writing firmware. Depending on your hardware this can take up to 20 minutes or more. Please check your device from time to time to see whether the writing process has completed.</i18n:msg>
+<i18n:msg xml:id="a_s_flash_inprogress">Writing firmware...</i18n:msg>
 <i18n:msg xml:id="a_s_flash_fwupgrade">Flash Firmware</i18n:msg>
 <i18n:msg xml:id="a_s_flash_keepcfg">Keep configuration files</i18n:msg>
 <i18n:msg xml:id="a_s_flash_notimplemented">Sorry, this function is not (yet) available for your platform.</i18n:msg>

i18n/german/luasrc/i18n/admin-core.de.lua

@@ -40,7 +40,7 @@ a_s_flash_flashed = 'Flashvorgang erfolgreich. Router startet neu...'
 a_s_flash_flasherr = 'Flashvorgang fehlgeschlagen'
 a_s_flash_fwimage = 'Firmwareimage'
 a_s_flash_received = 'Abbild empfangen. Starte Flashvorgang. SCHALTEN SIE DAS GERÄT NICHT AUS!'
-a_s_flash_inprogress = 'Die Firmware wird nun geschrieben. Abhängig von der Hardware kann dieser Prozess bis zu 20 Minuten und länger dauern. Bitte prüfen sie das Gerät von Zeit zu Zeit, um zu sehen, ob der Schreibvorgang beendet ist.'
+a_s_flash_inprogress = 'Schreibe Firmware...'
 a_s_flash_fwupgrade = 'Firmware aktualisieren'
 a_s_flash_keepcfg = 'Konfigurationsdateien übernehmen'
 a_s_flash_notimplemented = 'Diese Funktion steht leider (noch) nicht zur Verfügung.'

i18n/german/luasrc/i18n/admin-core.de.xml

@@ -44,7 +44,7 @@
 <i18n:msg xml:id="a_s_flash_flasherr">Flashvorgang fehlgeschlagen</i18n:msg>
 <i18n:msg xml:id="a_s_flash_fwimage">Firmwareimage</i18n:msg>
 <i18n:msg xml:id="a_s_flash_received">Abbild empfangen. Starte Flashvorgang. SCHALTEN SIE DAS GERÄT NICHT AUS!</i18n:msg>
-<i18n:msg xml:id="a_s_flash_inprogress">Die Firmware wird nun geschrieben. Abhängig von der Hardware kann dieser Prozess bis zu 20 Minuten und länger dauern. Bitte prüfen sie das Gerät von Zeit zu Zeit, um zu sehen, ob der Schreibvorgang beendet ist.</i18n:msg>
+<i18n:msg xml:id="a_s_flash_inprogress">Schreibe Firmware...</i18n:msg>
 <i18n:msg xml:id="a_s_flash_fwupgrade">Firmware aktualisieren</i18n:msg>
 <i18n:msg xml:id="a_s_flash_keepcfg">Konfigurationsdateien übernehmen</i18n:msg>
 <i18n:msg xml:id="a_s_flash_notimplemented">Diese Funktion steht leider (noch) nicht zur Verfügung.</i18n:msg>

libs/sgi-cgi/luasrc/sgi/cgi.lua

@@ -61,7 +61,6 @@ function run()
 			elseif id == 4 then
 				io.write(data1)
 			elseif id == 5 then
-				io.close()
 				active = false
 			end
 		end

libs/sys/luasrc/sys.lua

@@ -60,27 +60,15 @@ exec = luci.util.exec
 --- Invoke the luci-flash executable to write an image to the flash memory.
 -- @param image		Local path or URL to image file
 -- @param kpattern	Pattern of files to keep over flash process
--- @return			boolean indicating status
--- @return			error message if any
+-- @return			Return value of os.execute()
 function flash(image, kpattern)
 	local cmd = "luci-flash "
 	if kpattern then
 		cmd = cmd .. "-k '" .. kpattern:gsub("'", "") .. "' "
 	end
-	cmd = cmd .. "'" .. image:gsub("'", "") .. "' 2>/dev/null &"
+	cmd = cmd .. "'" .. image:gsub("'", "") .. "' >/dev/null 2>&1"
 
-	local fp = io.popen(cmd)
-	fp:setvbuf("no")
-	
-	local line = fp:read()
-	
-	if line == "Invalid image type" then
-		fp:close()
-		return false, line
-	else
-		fp:close()
-		return true
-	end
+	return os.execute(cmd)
 end
 
 --- Retrieve information about currently mounted file systems.

modules/admin-full/luasrc/controller/admin/system.lua

@@ -182,7 +182,7 @@ end
 function action_upgrade()
 	require("luci.model.uci")
 
-	local ret, err
+	local ret
 	local plat = luci.fs.mtime("/lib/upgrade/platform.sh")
 	local tmpfile = "/tmp/firmware.img"
 	local broadcom = os.execute('grep brcm_ /lib/upgrade/platform.sh >/dev/null 2>&1') == 0
@@ -208,11 +208,12 @@ function action_upgrade()
 	local keepcfg = keep_avail and luci.http.formvalue("keepcfg")
 
 	if plat and fname then
-		ret, err = luci.sys.flash(tmpfile, keepcfg and _keep_pattern())
+		ret = function()
+			return luci.sys.flash(tmpfile, keepcfg and _keep_pattern())
+		end
 	end
 
-	luci.template.render("admin_system/upgrade", {sysupgrade=plat,
-		ret=ret, err=err, keep_avail=keep_avail})
+	luci.template.render("admin_system/upgrade", {sysupgrade=plat, ret=ret, keep_avail=keep_avail})
 end
 
 function _keep_pattern()

modules/admin-full/luasrc/view/admin_system/upgrade.htm

@@ -17,7 +17,7 @@ $Id$
 <h2><%:a_s_flash%></h2>
 <p><%:a_s_flash_upgrade1%></p>
 <br />
-<% if sysupgrade and ret == nil then %>
+<% if sysupgrade and not ret then %>
 <form method="post" action="<%=REQUEST_URI%>" enctype="multipart/form-data">
 	<div class="left"><%:a_s_flash_fwimage%>:</div>
 	<div>
@@ -33,14 +33,20 @@ $Id$
 		<input type="submit" value="<%:a_s_flash_fwupgrade%>" />
 	</div>
 </form>
-<% elseif ret ~= nil then %>
-	<% if ret then %>
+<% elseif ret then %>
 	<p><%:a_s_flash_received%></p>
 	<p><%:a_s_flash_inprogress%></p>
+	
+<!-- <%=string.rep(" ", 2048)%> -->
+	<% %>
+	<% local ret = ret() 
+	if ret == 0 then %>
+<div class="ok"><%:a_s_flash_flashed%></div>
 	<% else %>
-<div class="error"><%:a_s_flash_flasherr%>! (<%=err%>)</div>	
+<div class="error"><%:a_s_flash_flasherr%>! (<%:code%> <%=ret%>)</div>	
 	<% end %>
 <% else %>
 <div class="error"><%:a_s_flash_notimplemented%></div>
 <% end %>
 <%+footer%>
+<% if ret == 0 then luci.sys.reboot() end %>

modules/admin-mini/luasrc/controller/mini/system.lua

@@ -79,7 +79,7 @@ end
 function action_upgrade()
 	require("luci.model.uci")
 
-	local ret, err
+	local ret  = nil
 	local plat = luci.fs.mtime("/lib/upgrade/platform.sh")
 	local tmpfile = "/tmp/firmware.img"
 	local broadcom = os.execute('grep brcm_ /lib/upgrade/platform.sh >/dev/null 2>&1') == 0
@@ -105,11 +105,12 @@ function action_upgrade()
 	local keepcfg = keep_avail and luci.http.formvalue("keepcfg")
 
 	if plat and fname then
-		ret, err = luci.sys.flash(tmpfile, keepcfg and _keep_pattern())
+		ret = function()
+			return luci.sys.flash(tmpfile, keepcfg and _keep_pattern())
+		end
 	end
 
-	luci.template.render("admin_system/upgrade", {sysupgrade=plat,
-		ret=ret, err=err, keep_avail=keep_avail})
+	luci.template.render("mini/upgrade", {sysupgrade=plat, ret=ret, keep_avail=keep_avail})
 end
 
 function _keep_pattern()

modules/admin-mini/luasrc/view/mini/upgrade.htm

@@ -17,7 +17,7 @@ $Id$
 <h2><%:a_s_flash%></h2>
 <p><%:a_s_flash_upgrade1%></p>
 <br />
-<% if sysupgrade and ret == nil then %>
+<% if sysupgrade and not ret then %>
 <form method="post" action="<%=REQUEST_URI%>" enctype="multipart/form-data">
 	<div class="left"><%:a_s_flash_fwimage%>:</div>
 	<div>
@@ -33,14 +33,20 @@ $Id$
 		<input type="submit" value="<%:a_s_flash_fwupgrade%>" />
 	</div>
 </form>
-<% elseif ret ~= nil then %>
-	<% if ret then %>
+<% elseif ret then %>
 	<p><%:a_s_flash_received%></p>
 	<p><%:a_s_flash_inprogress%></p>
+	
+<!-- <%=string.rep(" ", 2048)%> -->
+	<% %>
+	<% local ret = ret() 
+	if ret == 0 then %>
+<div class="ok"><%:a_s_flash_flashed%></div>
 	<% else %>
-<div class="error"><%:a_s_flash_flasherr%>! (<%=err%>)</div>	
+<div class="error"><%:a_s_flash_flasherr%>! (<%:code%> <%=ret%>)</div>	
 	<% end %>
 <% else %>
 <div class="error"><%:a_s_flash_notimplemented%></div>
 <% end %>
 <%+footer%>
+<% if ret == 0 then luci.sys.reboot() end %>