LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
-Copyright 2008-2009 Jo-Philipp Wich <xm@subsignal.org>
+Copyright 2008-2011 Jo-Philipp Wich <xm@subsignal.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
module("luci.controller.admin.system", package.seeall)
function index()
- luci.i18n.loadc("base")
- local i18n = luci.i18n.translate
+ entry({"admin", "system"}, alias("admin", "system", "system"), _("System"), 30).index = true
+ entry({"admin", "system", "system"}, cbi("admin_system/system"), _("System"), 1)
+ entry({"admin", "system", "clock_status"}, call("action_clock_status"))
- entry({"admin", "system"}, alias("admin", "system", "system"), i18n("System"), 30).index = true
- entry({"admin", "system", "system"}, cbi("admin_system/system"), i18n("System"), 1)
- entry({"admin", "system", "admin"}, form("admin_system/admin"), i18n("Administration"), 2)
- entry({"admin", "system", "packages"}, call("action_packages"), i18n("Software"), 10)
- entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg"))
+ entry({"admin", "system", "admin"}, cbi("admin_system/admin"), _("Administration"), 2)
+
+ if nixio.fs.access("/bin/opkg") then
+ entry({"admin", "system", "packages"}, call("action_packages"), _("Software"), 10)
+ entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg"))
+ end
+
+ entry({"admin", "system", "startup"}, form("admin_system/startup"), _("Startup"), 45)
+ entry({"admin", "system", "crontab"}, form("admin_system/crontab"), _("Scheduled Tasks"), 46)
if nixio.fs.access("/etc/config/fstab") then
- entry({"admin", "system", "fstab"}, cbi("admin_system/fstab"), i18n("Mount Points"), 50)
+ entry({"admin", "system", "fstab"}, cbi("admin_system/fstab"), _("Mount Points"), 50)
entry({"admin", "system", "fstab", "mount"}, cbi("admin_system/fstab/mount"), nil).leaf = true
entry({"admin", "system", "fstab", "swap"}, cbi("admin_system/fstab/swap"), nil).leaf = true
end
if nixio.fs.access("/sys/class/leds") then
- entry({"admin", "system", "leds"}, cbi("admin_system/leds"),
i18n("<abbr title=\"Light Emitting Diode\">LED</abbr> Configuration"), 60)
+ entry({"admin", "system", "leds"}, cbi("admin_system/leds"),
_("<abbr title=\"Light Emitting Diode\">LED</abbr> Configuration"), 60)
end
- entry({"admin", "system", "backup"}, call("action_backup"), i18n("Backup / Restore"), 70)
- entry({"admin", "system", "upgrade"}, call("action_upgrade"), i18n("Flash Firmware"), 80)
- entry({"admin", "system", "reboot"}, call("action_reboot"), i18n("Reboot"), 90)
+ entry({"admin", "system", "flashops"}, call("action_flashops"), _("Backup / Flash Firmware"), 70)
+ entry({"admin", "system", "flashops", "backupfiles"}, form("admin_system/backupfiles"))
+
+ entry({"admin", "system", "reboot"}, call("action_reboot"), _("Reboot"), 90)
+end
+
+function action_clock_status()
+ local set = tonumber(luci.http.formvalue("set"))
+ if set ~= nil and set > 0 then
+ local date = os.date("*t", set)
+ if date then
+ -- prevent session timeoutby updating mtime
+ nixio.fs.utimes(luci.sauth.sessionpath .. "/" .. luci.dispatcher.context.authsession, set, set)
+
+ luci.sys.call("date -s '%04d-%02d-%02d %02d:%02d:%02d'" %{
+ date.year, date.month, date.day, date.hour, date.min, date.sec
+ })
+ end
+ end
+
+ luci.http.prepare_content("application/json")
+ luci.http.write_json({ timestring = os.date("%c") })
end
function action_packages()
local changes = false
local install = { }
local remove = { }
+ local stdout = { "" }
+ local stderr = { "" }
+ local out, err
+
+ -- Display
+ local display = luci.http.formvalue("display") or "installed"
+
+ -- Letter
+ local letter = string.byte(luci.http.formvalue("letter") or "A", 1)
+ letter = (letter == 35 or (letter >= 65 and letter <= 90)) and letter or 65
-- Search query
local query = luci.http.formvalue("query")
-- Do install
if ninst then
- _, install[ninst] = ipkg.install(ninst)
+ install[ninst], out, err = ipkg.install(ninst)
+ stdout[#stdout+1] = out
+ stderr[#stderr+1] = err
changes = true
end
if uinst then
- _, install[uinst] = ipkg.install(uinst)
- changes = true
+ local pkg
+ for pkg in luci.util.imatch(uinst) do
+ install[uinst], out, err = ipkg.install(pkg)
+ stdout[#stdout+1] = out
+ stderr[#stderr+1] = err
+ changes = true
+ end
end
-- Remove packets
local rem = submit and luci.http.formvalue("remove")
if rem then
- _, remove[rem] = ipkg.remove(rem)
+ remove[rem], out, err = ipkg.remove(rem)
+ stdout[#stdout+1] = out
+ stderr[#stderr+1] = err
changes = true
end
-- Update all packets
local update = luci.http.formvalue("update")
if update then
- _, update = ipkg.update()
+ update, out, err = ipkg.update()
+ stdout[#stdout+1] = out
+ stderr[#stderr+1] = err
end
-- Upgrade all packets
local upgrade = luci.http.formvalue("upgrade")
if upgrade then
- _, upgrade = ipkg.upgrade()
+ upgrade, out, err = ipkg.upgrade()
+ stdout[#stdout+1] = out
+ stderr[#stderr+1] = err
+ end
+
+
+ -- List state
+ local no_lists = true
+ local old_lists = false
+ local tmp = nixio.fs.dir("/var/opkg-lists/")
+ if tmp then
+ for tmp in tmp do
+ no_lists = false
+ tmp = nixio.fs.stat("/var/opkg-lists/"..tmp)
+ if tmp and tmp.mtime < (os.time() - (24 * 60 * 60)) then
+ old_lists = true
+ break
+ end
+ end
end
luci.template.render("admin_system/packages", {
- query=query, install=install, remove=remove, update=update, upgrade=upgrade
+ display = display,
+ letter = letter,
+ query = query,
+ install = install,
+ remove = remove,
+ update = update,
+ upgrade = upgrade,
+ no_lists = no_lists,
+ old_lists = old_lists,
+ stdout = table.concat(stdout, ""),
+ stderr = table.concat(stderr, "")
})
-- Remove index cache
end
end
-function action_backup()
+function action_flashops()
local sys = require "luci.sys"
local fs = require "luci.fs"
- local reset_avail = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0
- local restore_cmd = "tar -xzC/ >/dev/null 2>&1"
- local backup_cmd = "tar -czT %s 2>/dev/null"
-
- local restore_fpi
- luci.http.setfilehandler(
- function(meta, chunk, eof)
- if not restore_fpi then
- restore_fpi = io.popen(restore_cmd, "w")
- end
- if chunk then
- restore_fpi:write(chunk)
- end
- if eof then
- restore_fpi:close()
- end
- end
- )
-
- local upload = luci.http.formvalue("archive")
- local backup = luci.http.formvalue("backup")
- local reset = reset_avail and luci.http.formvalue("reset")
-
- if upload and #upload > 0 then
- luci.template.render("admin_system/applyreboot")
- luci.sys.reboot()
- elseif backup then
- local filelist = "/tmp/luci-backup-list.%d" % os.time()
-
- sys.call(
- "( find $(sed -ne '/^[[:space:]]*$/d; /^#/d; p' /etc/sysupgrade.conf " ..
- "/lib/upgrade/keep.d/* 2>/dev/null) -type f 2>/dev/null; " ..
- "opkg list-changed-conffiles ) | sort -u > %s" % filelist
- )
-
- if fs.access(filelist) then
- local reader = ltn12_popen(backup_cmd:format(filelist))
- luci.http.header('Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' % {
- luci.sys.hostname(), os.date("%Y-%m-%d")})
- luci.http.prepare_content("application/x-targz")
- luci.ltn12.pump.all(reader, luci.http.write)
- fs.unlink(filelist)
- end
- elseif reset then
- luci.template.render("admin_system/applyreboot")
- luci.util.exec("mtd -r erase rootfs_data")
- else
- luci.template.render("admin_system/backup", {reset_avail = reset_avail})
- end
-end
+ local upgrade_avail = nixio.fs.access("/lib/upgrade/platform.sh")
+ local reset_avail = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0
-function action_passwd()
- local p1 = luci.http.formvalue("pwd1")
- local p2 = luci.http.formvalue("pwd2")
- local stat = nil
-
- if p1 or p2 then
- if p1 == p2 then
- stat = luci.sys.user.setpasswd("root", p1)
- else
- stat = 10
- end
- end
-
- luci.template.render("admin_system/passwd", {stat=stat})
-end
-
-function action_reboot()
- local reboot = luci.http.formvalue("reboot")
- luci.template.render("admin_system/reboot", {reboot=reboot})
- if reboot then
- luci.sys.reboot()
- end
-end
-
-function action_upgrade()
- require("luci.model.uci")
-
- local tmpfile = "/tmp/firmware.img"
+ local restore_cmd = "tar -xzC/ >/dev/null 2>&1"
+ local backup_cmd = "sysupgrade --create-backup - 2>/dev/null"
+ local image_tmp = "/tmp/firmware.img"
local function image_supported()
-- XXX: yay...
". /etc/functions.sh; " ..
"include /lib/upgrade; " ..
"platform_check_image %q >/dev/null"
- % tmpfile
+ % image_tmp
) )
end
local function image_checksum()
- return (luci.sys.exec("md5sum %q" % tmpfile):match("^([^%s]+)"))
+ return (luci.sys.exec("md5sum %q" % image_tmp):match("^([^%s]+)"))
end
local function storage_size()
if nixio.fs.access("/proc/mtd") then
for l in io.lines("/proc/mtd") do
local d, s, e, n = l:match('^([^%s]+)%s+([^%s]+)%s+([^%s]+)%s+"([^%s]+)"')
- if n == "linux" then
+ if n == "linux" or n == "firmware" then
size = tonumber(s, 16)
break
end
end
- -- Install upload handler
- local file
+ local fp
luci.http.setfilehandler(
function(meta, chunk, eof)
- if not nixio.fs.access(tmpfile) and not file and chunk and #chunk > 0 then
- file = io.open(tmpfile, "w")
+ if not fp then
+ if meta and meta.name == "image" then
+ fp = io.open(image_tmp, "w")
+ else
+ fp = io.popen(restore_cmd, "w")
+ end
end
- if file and chunk then
- file:write(chunk)
+ if chunk then
+ fp:write(chunk)
end
- if file and eof then
- file:close()
+ if eof then
+ fp:close()
end
end
)
-
- -- Determine state
- local keep_avail = true
- local step = tonumber(luci.http.formvalue("step") or 1)
- local has_image = nixio.fs.access(tmpfile)
- local has_support = image_supported()
- local has_platform = nixio.fs.access("/lib/upgrade/platform.sh")
- local has_upload = luci.http.formvalue("image")
-
- -- This does the actual flashing which is invoked inside an iframe
- -- so don't produce meaningful errors here because the the
- -- previous pages should arrange the stuff as required.
- if step == 4 then
- if has_platform and has_image and has_support then
- -- Mimetype text/plain
- luci.http.prepare_content("text/plain")
- luci.http.write("Starting sysupgrade...\n")
-
- io.flush()
-
- -- Now invoke sysupgrade
- local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1"
- local flash = ltn12_popen("/sbin/sysupgrade %s %q" %{
- keepcfg and "" or "-n", tmpfile
+ if luci.http.formvalue("backup") then
+ --
+ -- Assemble file list, generate backup
+ --
+ local reader = ltn12_popen(backup_cmd)
+ luci.http.header('Content-Disposition', 'attachment; filename="backup-%s-%s.tar.gz"' % {
+ luci.sys.hostname(), os.date("%Y-%m-%d")})
+ luci.http.prepare_content("application/x-targz")
+ luci.ltn12.pump.all(reader, luci.http.write)
+ elseif luci.http.formvalue("restore") then
+ --
+ -- Unpack received .tar.gz
+ --
+ local upload = luci.http.formvalue("archive")
+ if upload and #upload > 0 then
+ luci.template.render("admin_system/applyreboot")
+ luci.sys.reboot()
+ end
+ elseif luci.http.formvalue("image") or luci.http.formvalue("step") then
+ --
+ -- Initiate firmware flash
+ --
+ local step = tonumber(luci.http.formvalue("step") or 1)
+ if step == 1 then
+ if image_supported() then
+ luci.template.render("admin_system/upgrade", {
+ checksum = image_checksum(),
+ storage = storage_size(),
+ size = nixio.fs.stat(image_tmp).size,
+ keep = (not not luci.http.formvalue("keep"))
+ })
+ else
+ nixio.fs.unlink(image_tmp)
+ luci.template.render("admin_system/flashops", {
+ reset_avail = reset_avail,
+ upgrade_avail = upgrade_avail,
+ image_invalid = true
+ })
+ end
+ --
+ -- Start sysupgrade flash
+ --
+ elseif step == 2 then
+ local keep = (luci.http.formvalue("keep") == "1") and "" or "-n"
+ luci.template.render("admin_system/applyreboot", {
+ title = luci.i18n.translate("Flashing..."),
+ msg = luci.i18n.translate("The system is flashing now.<br /> DO NOT POWER OFF THE DEVICE!<br /> Wait a few minutes until you try to reconnect. It might be necessary to renew the address of your computer to reach the device again, depending on your settings."),
+ addr = (#keep > 0) and "192.168.1.1" or nil
})
+ fork_exec("killall dropbear uhttpd; sleep 1; /sbin/sysupgrade %s %q" %{ keep, image_tmp })
+ end
+ elseif reset_avail and luci.http.formvalue("reset") then
+ --
+ -- Reset system
+ --
+ luci.template.render("admin_system/applyreboot", {
+ title = luci.i18n.translate("Erasing..."),
+ msg = luci.i18n.translate("The system is erasing the configuration partition now and will reboot itself when finished."),
+ addr = "192.168.1.1"
+ })
+ fork_exec("killall dropbear uhttpd; sleep 1; mtd -r erase rootfs_data")
+ else
+ --
+ -- Overview
+ --
+ luci.template.render("admin_system/flashops", {
+ reset_avail = reset_avail,
+ upgrade_avail = upgrade_avail
+ })
+ end
+end
- luci.ltn12.pump.all(flash, luci.http.write)
+function action_passwd()
+ local p1 = luci.http.formvalue("pwd1")
+ local p2 = luci.http.formvalue("pwd2")
+ local stat = nil
+
+ if p1 or p2 then
+ if p1 == p2 then
+ stat = luci.sys.user.setpasswd("root", p1)
+ else
+ stat = 10
end
+ end
+ luci.template.render("admin_system/passwd", {stat=stat})
+end
- --
- -- This is step 1-3, which does the user interaction and
- -- image upload.
- --
+function action_reboot()
+ local reboot = luci.http.formvalue("reboot")
+ luci.template.render("admin_system/reboot", {reboot=reboot})
+ if reboot then
+ luci.sys.reboot()
+ end
+end
- -- Step 1: file upload, error on unsupported image format
- elseif not has_image or not has_support or step == 1 then
- -- If there is an image but user has requested step 1
- -- or type is not supported, then remove it.
- if has_image then
- nixio.fs.unlink(tmpfile)
+function fork_exec(command)
+ local pid = nixio.fork()
+ if pid > 0 then
+ return
+ elseif pid == 0 then
+ -- change to root dir
+ nixio.chdir("/")
+
+ -- patch stdin, out, err to /dev/null
+ local null = nixio.open("/dev/null", "w+")
+ if null then
+ nixio.dup(null, nixio.stderr)
+ nixio.dup(null, nixio.stdout)
+ nixio.dup(null, nixio.stdin)
+ if null:fileno() > 2 then
+ null:close()
+ end
end
- luci.template.render("admin_system/upgrade", {
- step=1,
- bad_image=(has_image and not has_support or false),
- keepavail=keep_avail,
- supported=has_platform
- } )
-
- -- Step 2: present uploaded file, show checksum, confirmation
- elseif step == 2 then
- luci.template.render("admin_system/upgrade", {
- step=2,
- checksum=image_checksum(),
- filesize=nixio.fs.stat(tmpfile).size,
- flashsize=storage_size(),
- keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
- } )
-
- -- Step 3: load iframe which calls the actual flash procedure
- elseif step == 3 then
- luci.template.render("admin_system/upgrade", {
- step=3,
- keepconfig=(keep_avail and luci.http.formvalue("keepcfg") == "1")
- } )
+ -- replace with target command
+ nixio.exec("/bin/sh", "-c", command)
end
end
projects / project / luci.git / blobdiff