diff options
Diffstat (limited to 'modules/admin-full/luasrc/controller/admin/system.lua')
| -rw-r--r-- | modules/admin-full/luasrc/controller/admin/system.lua | 393 |
1 files changed, 0 insertions, 393 deletions
diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua deleted file mode 100644 index 5fa4c3a387..0000000000 --- a/modules/admin-full/luasrc/controller/admin/system.lua +++ /dev/null @@ -1,393 +0,0 @@ ---[[ -LuCI - Lua Configuration Interface - -Copyright 2008 Steven Barth <steven@midlink.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. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -$Id$ -]]-- - -module("luci.controller.admin.system", package.seeall) - -function index() - 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", "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"), _("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"), _("<abbr title=\"Light Emitting Diode\">LED</abbr> Configuration"), 60) - end - - 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 - 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 ipkg = require("luci.model.ipkg") - local submit = luci.http.formvalue("submit") - 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") - query = (query ~= '') and query or nil - - - -- Packets to be installed - local ninst = submit and luci.http.formvalue("install") - local uinst = nil - - -- Install from URL - local url = luci.http.formvalue("url") - if url and url ~= '' and submit then - uinst = url - end - - -- Do install - if ninst then - install[ninst], out, err = ipkg.install(ninst) - stdout[#stdout+1] = out - stderr[#stderr+1] = err - changes = true - end - - if uinst then - 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], 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, 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, 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", { - 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 - if changes then - nixio.fs.unlink("/tmp/luci-indexcache") - end -end - -function action_flashops() - local sys = require "luci.sys" - local fs = require "luci.fs" - - 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 - - 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... - return ( 0 == os.execute( - ". /lib/functions.sh; " .. - "include /lib/upgrade; " .. - "platform_check_image %q >/dev/null" - % image_tmp - ) ) - end - - local function image_checksum() - return (luci.sys.exec("md5sum %q" % image_tmp):match("^([^%s]+)")) - end - - local function storage_size() - local size = 0 - 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" or n == "firmware" then - size = tonumber(s, 16) - break - end - end - elseif nixio.fs.access("/proc/partitions") then - for l in io.lines("/proc/partitions") do - local x, y, b, n = l:match('^%s*(%d+)%s+(%d+)%s+([^%s]+)%s+([^%s]+)') - if b and n and not n:match('[0-9]') then - size = tonumber(b) * 1024 - break - end - end - end - return size - end - - - local fp - luci.http.setfilehandler( - function(meta, chunk, eof) - 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 chunk then - fp:write(chunk) - end - if eof then - fp:close() - end - end - ) - - 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 before 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 - -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 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 - - -- replace with target command - nixio.exec("/bin/sh", "-c", command) - end -end - -function ltn12_popen(command) - - local fdi, fdo = nixio.pipe() - local pid = nixio.fork() - - if pid > 0 then - fdo:close() - local close - return function() - local buffer = fdi:read(2048) - local wpid, stat = nixio.waitpid(pid, "nohang") - if not close and wpid and stat == "exited" then - close = true - end - - if buffer and #buffer > 0 then - return buffer - elseif close then - fdi:close() - return nil - end - end - elseif pid == 0 then - nixio.dup(fdo, nixio.stdout) - fdi:close() - fdo:close() - nixio.exec("/bin/sh", "-c", command) - end -end |