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=d3afead402e81b0d2ee66594fa56651f84b33a3f;hp=55087a01774d7b5414a21da2f45f468ec5683fd9;hb=cde6e129d4759e7a5089b8779c416b1a85206217;hpb=fade8edd2dfe39ae579256d04220aba9da2ff074 diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua index 55087a017..d3afead40 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. @@ -14,111 +15,100 @@ $Id$ module("luci.controller.admin.system", package.seeall) function index() - luci.i18n.loadc("admin-core") + luci.i18n.loadc("base") local i18n = luci.i18n.translate - entry({"admin", "system"}, alias("admin", "system", "system"), i18n("system"), 30) - 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", "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) - 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", "reboot"}, call("action_reboot"), i18n("reboot"), 90) + 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("Software"), 10) + entry({"admin", "system", "packages", "ipkg"}, form("admin_system/ipkg")) + entry({"admin", "system", "passwd"}, form("admin_system/passwd"), i18n("Admin Password"), 20) + entry({"admin", "system", "sshkeys"}, form("admin_system/sshkeys"), i18n("SSH-Keys"), 30) + entry({"admin", "system", "processes"}, form("admin_system/processes"), i18n("Processes"), 45) + + if nixio.fs.access("/etc/config/fstab") then + entry({"admin", "system", "fstab"}, cbi("admin_system/fstab"), i18n("Mount Points"), 50) + end + + if nixio.fs.access("/sys/class/leds") then + entry({"admin", "system", "leds"}, cbi("admin_system/leds"), i18n("LED 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) end function action_packages() local ipkg = require("luci.model.ipkg") - local void = nil local submit = luci.http.formvalue("submit") - - + local changes = false + local install = { } + local remove = { } + -- Search query local query = luci.http.formvalue("query") query = (query ~= '') and query or nil -- Packets to be installed - local install = submit and luci.http.formvaluetable("install") - + 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 - if not install then - install = {} - end - install[url] = 1 + uinst = url end - + -- Do install - if install then - for k, v in pairs(install) do - void, install[k] = ipkg.install(k) - end + if ninst then + _, install[ninst] = ipkg.install(ninst) + changes = true end - - + + if uinst then + _, install[uinst] = ipkg.install(uinst) + changes = true + end + -- Remove packets - local remove = submit and luci.http.formvaluetable("remove") - if remove then - for k, v in pairs(remove) do - void, remove[k] = ipkg.remove(k) - end + local rem = submit and luci.http.formvalue("remove") + if rem then + _, remove[rem] = ipkg.remove(rem) + changes = true end - + -- Update all packets local update = luci.http.formvalue("update") if update then - void, update = ipkg.update() + _, update = ipkg.update() end -- Upgrade all packets local upgrade = luci.http.formvalue("upgrade") if upgrade then - void, upgrade = ipkg.upgrade() + _, upgrade = ipkg.upgrade() end + - - -- Package info - local info = luci.model.ipkg.info(query and "*"..query.."*") - info = info or {} - local pkgs = {} - - -- Sort after status and name - for k, v in pairs(info) do - local x = 0 - for i, j in pairs(pkgs) do - local vins = (v.Status and v.Status.installed) - local jins = (j.Status and j.Status.installed) - if vins ~= jins then - if vins then - break - end - else - if j.Package > v.Package then - break - end - end - x = i - end - table.insert(pkgs, x+1, v) - end - - luci.template.render("admin_system/packages", {pkgs=pkgs, query=query, - install=install, remove=remove, update=update, upgrade=upgrade}) + luci.template.render("admin_system/packages", { + query=query, install=install, remove=remove, update=update, upgrade=upgrade + }) + + -- Remove index cache + if changes then + nixio.fs.unlink("/tmp/luci-indexcache") + end end function action_backup() local reset_avail = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0 - local restore_cmd = "gunzip | tar -xC/ >/dev/null 2>&1" - local backup_cmd = "tar -c %s | gzip 2>/dev/null" - + local restore_cmd = "tar -xzC/ >/dev/null 2>&1" + local backup_cmd = "tar -cz %s 2>/dev/null" + local restore_fpi luci.http.setfilehandler( function(meta, chunk, eof) @@ -142,11 +132,11 @@ function action_backup() luci.template.render("admin_system/applyreboot") luci.sys.reboot() 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"') + local reader = ltn12_popen(backup_cmd:format(_keep_pattern())) + 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) + luci.ltn12.pump.all(reader, luci.http.write) elseif reset then luci.template.render("admin_system/applyreboot") luci.util.exec("mtd -r erase rootfs_data") @@ -182,37 +172,129 @@ end function action_upgrade() require("luci.model.uci") - local ret, err - 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 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 + 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 + + -- Install upload handler local file luci.http.setfilehandler( function(meta, chunk, eof) - if not file then + if not nixio.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, err = 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 = 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 luci-flash...\n") + + -- Now invoke sysupgrade + local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1" + local flash = ltn12_popen("/sbin/luci-flash %s %q" %{ + keepcfg and "-k %q" % _keep_pattern() or "", tmpfile + }) + + luci.ltn12.pump.all(flash, luci.http.write) - luci.template.render("admin_system/upgrade", {sysupgrade=plat, - ret=ret, err=err, 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 + nixio.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=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") + } ) + end end function _keep_pattern() @@ -220,9 +302,41 @@ 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 nixio.fs.glob(v)() then + kpattern = kpattern .. " " .. v + end end end return kpattern 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