X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fadmin-full%2Fluasrc%2Fcontroller%2Fadmin%2Fsystem.lua;h=39fe16a7f3569d4ba2c4a07e3e750a279ce016ac;hp=6cf951a154240da1126813725b25e8e95bbc6efe;hb=6088f2b3fe5384f8f0bae1a7842ff8ed98a0f1ee;hpb=91ba7c42f5b45614c9f4c803d09399f08a8e27b1 diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua index 6cf951a15..39fe16a7f 100644 --- a/modules/admin-full/luasrc/controller/admin/system.lua +++ b/modules/admin-full/luasrc/controller/admin/system.lua @@ -2,6 +2,7 @@ LuCI - Lua Configuration Interface Copyright 2008 Steven Barth +Copyright 2008-2009 Jo-Philipp Wich Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -17,17 +18,21 @@ function index() luci.i18n.loadc("admin-core") local i18n = luci.i18n.translate - entry({"admin", "system"}, alias("admin", "system", "system"), i18n("system"), 30) + 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", "packages"}, call("action_packages"), i18n("a_s_packages"), 10) - entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg"), i18n("a_s_p_ipkg")) + entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg")) entry({"admin", "system", "passwd"}, form("admin_system/passwd"), i18n("a_s_changepw"), 20) entry({"admin", "system", "sshkeys"}, form("admin_system/sshkeys"), i18n("a_s_sshkeys"), 30) entry({"admin", "system", "processes"}, form("admin_system/processes"), i18n("process_head"), 45) entry({"admin", "system", "fstab"}, cbi("admin_system/fstab"), i18n("a_s_fstab"), 50) - entry({"admin", "system", "leds"}, cbi("admin_system/leds"), i18n("leds", "LEDs"), 60) + + if luci.fs.isdirectory("/sys/class/leds") then + entry({"admin", "system", "leds"}, cbi("admin_system/leds"), i18n("leds", "LEDs"), 60) + end + entry({"admin", "system", "backup"}, call("action_backup"), i18n("a_s_backup"), 70) - entry({"admin", "system", "upgrade"}, call("action_upgrade"), i18n("a_s_flash"), 80) + entry({"admin", "system", "upgrade"}, call("action_upgrade"), i18n("admin_upgrade"), 80) entry({"admin", "system", "reboot"}, call("action_reboot"), i18n("reboot"), 90) end @@ -35,6 +40,7 @@ function action_packages() local ipkg = require("luci.model.ipkg") local void = nil local submit = luci.http.formvalue("submit") + local changes = false -- Search query @@ -52,6 +58,7 @@ function action_packages() install = {} end install[url] = 1 + changes = true end -- Do install @@ -59,6 +66,7 @@ function action_packages() for k, v in pairs(install) do void, install[k] = ipkg.install(k) end + changes = true end @@ -67,7 +75,8 @@ function action_packages() if remove then for k, v in pairs(remove) do void, remove[k] = ipkg.remove(k) - end + end + changes = true end @@ -111,7 +120,12 @@ function action_packages() end luci.template.render("admin_system/packages", {pkgs=pkgs, query=query, - install=install, remove=remove, update=update, upgrade=upgrade}) + install=install, remove=remove, update=update, upgrade=upgrade}) + + -- Remove index cache + if changes then + luci.fs.unlink("/tmp/luci-indexcache") + end end function action_backup() @@ -144,7 +158,8 @@ function action_backup() elseif backup then luci.util.perror(backup_cmd:format(_keep_pattern())) local backup_fpi = io.popen(backup_cmd:format(_keep_pattern()), "r") - luci.http.header('Content-Disposition', 'attachment; filename="backup.tar.gz"') + 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(luci.ltn12.source.file(backup_fpi), luci.http.write) elseif reset then @@ -182,36 +197,135 @@ end function action_upgrade() require("luci.model.uci") - 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 - - local keep_avail = not broadcom + + local function image_supported() + -- XXX: yay... + return ( 0 == os.execute( + ". /etc/functions.sh; " .. + "include /lib/upgrade; " .. + "platform_check_image %q >/dev/null" + % tmpfile + ) ) + end + + local function image_checksum() + return (luci.sys.exec("md5sum %q" % tmpfile):match("^([^%s]+)")) + end + + local function storage_size() + local size = 0 + if luci.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 + size = tonumber(s, 16) + break + end + end + elseif luci.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 + + -- Install upload handler local file luci.http.setfilehandler( function(meta, chunk, eof) - if not file then + if not luci.fs.access(tmpfile) and not file and chunk and #chunk > 0 then file = io.open(tmpfile, "w") end - if chunk then + if file and chunk then file:write(chunk) end - if eof then + if file and eof then file:close() end end ) - local fname = luci.http.formvalue("image") - local keepcfg = keep_avail and luci.http.formvalue("keepcfg") - if plat and fname then - ret = luci.sys.flash(tmpfile, keepcfg and _keep_pattern()) - end + -- Determine state + local keep_avail = true + local step = tonumber(luci.http.formvalue("step") or 1) + local has_image = luci.fs.access(tmpfile) + local has_support = image_supported() + local has_platform = luci.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") + + -- Now invoke sysupgrade + local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1" + local fd = io.popen("/sbin/luci-flash %s %q" %{ + keepcfg and "-k %q" % _keep_pattern() or "", tmpfile + }) + + if fd then + while true do + local ln = fd:read("*l") + if not ln then break end + luci.http.write(ln) + end + fd:close() + end - luci.template.render("admin_system/upgrade", {sysupgrade=plat, ret=ret, keep_avail=keep_avail}) + -- Make sure the device is rebooted + luci.sys.reboot() + end + + + -- + -- This is step 1-3, which does the user interaction and + -- image upload. + -- + + -- 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 + luci.fs.unlink(tmpfile) + 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=luci.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") + } ) + end end function _keep_pattern() @@ -219,9 +333,11 @@ function _keep_pattern() local files = luci.model.uci.cursor():get_all("luci", "flash_keep") if files then kpattern = "" - for k,v in pairs(files) do - kpattern = kpattern .. " " .. v + for k, v in pairs(files) do + if k:sub(1,1) ~= "." and luci.fs.glob(v) then + kpattern = kpattern .. " " .. v + end end end return kpattern -end \ No newline at end of file +end