luci-app-advanced-reboot: pluggable device files, highlight current partition
[oweals/luci.git] / applications / luci-app-advanced-reboot / luasrc / controller / advanced_reboot.lua
index 6ed4c6614931536cb5ce14f463732934b2ee4911..8b68ecbedb60e012181adaf86664e974fc48eb5d 100644 (file)
@@ -15,7 +15,8 @@ local http = require "luci.http"
 local sys = require "luci.sys"
 local dispatcher = require "luci.dispatcher"
 local uci = require "luci.model.uci".cursor()
-local packageName = "luci-app-advanced-reboot"
+local packageName = "advanced-reboot"
+local devices_dir = "/usr/lib/lua/luci/" .. packageName .. "/devices/"
 
 function logger(t)
        util.exec("logger -t " .. packageName .. " '" .. tostring(t) .. "'")
@@ -34,7 +35,7 @@ function is_alt_mountable(p1_mtd, p2_mtd)
 end
 
 function get_partition_os_info(op_ubi)
-       local cp_info, ap_info
+       local cp_info, op_info
        if fs.access("/etc/os-release") then
                cp_info = util.trim(util.exec('. /etc/os-release && echo "$PRETTY_NAME"'))
                if cp_info:find("SNAPSHOT") then
@@ -45,14 +46,14 @@ function get_partition_os_info(op_ubi)
        alt_partition_unmount(op_ubi)
        alt_partition_mount(op_ubi)
        if fs.access("/alt/rom/etc/os-release") then
-               ap_info = util.trim(util.exec('. /alt/rom/etc/os-release && echo "$PRETTY_NAME"'))
-               if ap_info:find("SNAPSHOT") then
-                       ap_info = util.trim(util.exec('. /alt/rom/etc/os-release && echo "$OPENWRT_RELEASE"'))
+               op_info = util.trim(util.exec('. /alt/rom/etc/os-release && echo "$PRETTY_NAME"'))
+               if op_info:find("SNAPSHOT") then
+                       op_info = util.trim(util.exec('. /alt/rom/etc/os-release && echo "$OPENWRT_RELEASE"'))
                end 
        end
        logger(i18n.translate("attempting to unmount alternative partition") .. " (mtd" .. tostring(op_ubi) .. ")")
        alt_partition_unmount(op_ubi)
-       return cp_info, ap_info
+       return cp_info, op_info
 end
 
 function alt_partition_mount(op_ubi)
@@ -71,6 +72,7 @@ function alt_partition_mount(op_ubi)
 end
 
 function alt_partition_unmount(op_ubi)
+       local i
        local mtdCount = tonumber(util.exec("ubinfo | grep 'Present UBI devices' | grep -c ','"))
        mtdCount = mtdCount and mtdCount + 1 or 10
 --     util.exec("[ -d /alt/firmware ] && umount /alt/firmware")
@@ -87,107 +89,96 @@ function alt_partition_unmount(op_ubi)
        end
 end
 
-devices = {
-       -- deviceName, boardName, part1MTD, part2MTD, offset, envVar1, envVar1Value1, envVar1Value2, envVar2, envVar2Value1, envVar2Value2
-       {"Linksys EA3500", "linksys-audi", "mtd3", "mtd5", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys E4200v2/EA4500", "linksys-viper", "mtd3", "mtd5", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys EA6350v3", "linksys-ea6350v3", "mtd10", "mtd12", 192, "boot_part", 1, 2},
-       {"Linksys EA8300", "linksys-ea8300", "mtd10", "mtd12", 192, "boot_part", 1, 2},
-       {"Linksys EA8500", "ea8500", "mtd13", "mtd15", 32, "boot_part", 1, 2},
---  {"Linksys EA9500", "linksys-panamera", "mtd3", "mtd6", 28, "boot_part", 1, 2},
-       {"Linksys WRT1200AC", "linksys-caiman", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys WRT1900AC", "linksys-mamba", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys WRT1900ACv2", "linksys-cobra", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys WRT1900ACS", "linksys-shelby", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys WRT3200ACM", "linksys-rango", "mtd5", "mtd7", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"Linksys WRT32X", "linksys-venom", "mtd5", "mtd7", nil, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
-       {"ZyXEL NBG6817", "nbg6817", "mmcblk0p4", "mmcblk0p7", 32, nil, 255, 1}
-}
-
--- local errorMessage, d
--- local device_name, p1_mtd, p2_mtd, offset, bev1, bev1p1, bev1p2, bev2, bev2p1, bev2p2
-romBoardName = util.trim(util.exec("cat /tmp/sysinfo/board_name"))
-
-for i=1, #devices do
-       d = devices[i][2]:gsub('%p','')
-       if romBoardName and romBoardName:gsub('%p',''):match(d) then
-               device_name = devices[i][1]
-               p1_mtd = devices[i][3] or nil
-               p2_mtd = devices[i][4] or nil
-               offset = devices[i][5] or nil
-               bev1 = devices[i][6] or nil
-               bev1p1 = tonumber(devices[i][7]) or nil
-               bev1p2 = tonumber(devices[i][8]) or nil
-               bev2 = devices[i][9] or nil
-               bev2p1 = devices[i][10] or nil
-               bev2p2 = devices[i][11] or nil
-               if p1_mtd and offset then
-                       p1_label = util.trim(util.exec("dd if=/dev/" .. p1_mtd .. " bs=1 skip=" .. offset .. " count=128" .. "  2>/dev/null"))
-                       n, p1_version = p1_label:match('(Linux)-([%d|.]+)')
-               end
-               if p2_mtd and offset then
-                       p2_label = util.trim(util.exec("dd if=/dev/" .. p2_mtd .. " bs=1 skip=" .. offset .. " count=128" .. "  2>/dev/null"))
-                       n, p2_version = p2_label:match('(Linux)-([%d|.]+)')
-               end
-               if p1_label and p1_label:find("LEDE") then p1_os = "LEDE" end
-               if p1_label and p1_label:find("OpenWrt") then p1_os = "OpenWrt" end
-               if p1_label and p1_label:find("Linksys") then p1_os = "Linksys" end
-               if p2_label and p2_label:find("LEDE") then p2_os = "LEDE" end
-               if p2_label and p2_label:find("OpenWrt") then p2_os = "OpenWrt" end
-               if p2_label and p2_label:find("Linksys") then p2_os = "Linksys" end
-               if device_name == "ZyXEL NBG6817" then
-                       if not p1_os then p1_os = "ZyXEL" end
-                       if not p2_os then p2_os = "ZyXEL" end
-               end
-               if device_name == "Linksys WRT32X" then
-                       if not p1_os then p1_os = "Unknown/Compressed" end
-                       if not p2_os then p2_os = "Unknown/Compressed" end
-               end
-               if not p1_os then p1_os = "Unknown" end
-               if not p2_os then p2_os = "Unknown" end
-               if p1_os and p1_version then p1_os = p1_os .. " (Linux " .. p1_version .. ")" end
-               if p2_os and p2_version then p2_os = p2_os .. " (Linux " .. p2_version .. ")" end
-
-               if device_name == "ZyXEL NBG6817" then
-                       if not zyxelFlagPartition then zyxelFlagPartition = util.trim(util.exec(". /lib/functions.sh; find_mtd_part 0:DUAL_FLAG")) end
-                       if not zyxelFlagPartition then
-                               errorMessage = errorMessage or "" .. i18n.translate("Unable to find Dual Boot Flag Partition." .. " ")
-                               util.perror(i18n.translate("Unable to find Dual Boot Flag Partition."))
+function obtain_device_info()
+       local p, boardName, n, p1_label, p1_version, p2_label, p2_version, p1_os, p2_os
+       local errorMessage, current_partition
+       local op_ubi, cp_info, op_info, zyxelFlagPartition
+       local romBoardName = util.trim(util.exec("cat /tmp/sysinfo/board_name"))
+       for filename in fs.dir(devices_dir) do
+               local p_func = loadfile(devices_dir .. filename)
+               setfenv(p_func, { _ = i18n.translate })
+               p = p_func()
+               boardName = p.boardName:gsub('%p','')
+               if romBoardName and romBoardName:gsub('%p',''):match(boardName) then
+                       if p.labelOffset then
+                               if p.partition1MTD then
+                                       p1_label = util.trim(util.exec("dd if=/dev/" .. p.partition1MTD .. " bs=1 skip=" .. p.labelOffset .. " count=128" .. "  2>/dev/null"))
+                                       n, p1_version = p1_label:match('(Linux)-([%d|.]+)')
+                               end
+                               if p.partition2MTD then
+                                       p2_label = util.trim(util.exec("dd if=/dev/" .. p.partition2MTD .. " bs=1 skip=" .. p.labelOffset .. " count=128" .. "  2>/dev/null"))
+                                       n, p2_version = p2_label:match('(Linux)-([%d|.]+)')
+                               end
+                               if p1_label and p1_label:find("LEDE") then p1_os = "LEDE" end
+                               if p1_label and p1_label:find("OpenWrt") then p1_os = "OpenWrt" end
+                               if p1_label and p.vendorName and p1_label:find(p.vendorName) then p1_os = p.vendorName end
+                               if p2_label and p2_label:find("LEDE") then p2_os = "LEDE" end
+                               if p2_label and p2_label:find("OpenWrt") then p2_os = "OpenWrt" end
+                               if p2_label and p.vendorName and p2_label:find(p.vendorName) then p2_os = p.vendorName end
+                               if not p1_os then p1_os = p.vendorName .. "/" .. i18n.translate("Unknown") end
+                               if not p2_os then p2_os = p.vendorName .. "/" .. i18n.translate("Unknown") end
+                               if p1_os and p1_version then p1_os = p1_os .. " (Linux " .. p1_version .. ")" end
+                               if p2_os and p2_version then p2_os = p2_os .. " (Linux " .. p2_version .. ")" end
                        else
-                               current_partition = tonumber(util.exec("dd if=" .. zyxelFlagPartition .. " bs=1 count=1 2>/dev/null | hexdump -n 1 -e '1/1 \"%d\"'"))
-                       end
-               else
-                       if fs.access("/usr/sbin/fw_printenv") and fs.access("/usr/sbin/fw_setenv") then
-                               current_partition = tonumber(util.trim(util.exec("fw_printenv -n " .. bev1)))
+                               p1_os = p.vendorName .. "/" .. i18n.translate("Unknown") .. " (" .. i18n.translate("Compressed") .. ")"
+                               p2_os = p.vendorName .. "/" .. i18n.translate("Unknown") .. " (" .. i18n.translate("Compressed") .. ")"
                        end
-               end
-               other_partition = current_partition == bev1p2 and bev1p1 or bev1p2
-               
-               if is_alt_mountable(p1_mtd, p2_mtd) then
-                       if current_partition == bev1p1 then
-                               op_ubi = tonumber(p2_mtd:sub(4)) + 1
+
+                       if p.bootEnv1 then
+                               if fs.access("/usr/sbin/fw_printenv") and fs.access("/usr/sbin/fw_setenv") then
+                                       current_partition = tonumber(util.trim(util.exec("fw_printenv -n " .. p.bootEnv1)))
+                               end
                        else
-                               op_ubi = tonumber(p1_mtd:sub(4)) + 1
+                               if not zyxelFlagPartition then zyxelFlagPartition = util.trim(util.exec(". /lib/functions.sh; find_mtd_part 0:DUAL_FLAG")) end
+                               if zyxelFlagPartition then
+                                       current_partition = tonumber(util.exec("dd if=" .. zyxelFlagPartition .. " bs=1 count=1 2>/dev/null | hexdump -n 1 -e '1/1 \"%d\"'"))
+                               else
+                                       errorMessage = errorMessage or i18n.translate("Unable to find Dual Boot Flag Partition.")
+                                       util.perror(i18n.translate("Unable to find Dual Boot Flag Partition."))
+                               end
                        end
-                       local cp_info, ap_info = get_partition_os_info(op_ubi)
-                       if current_partition == bev1p1 then
-                               p1_os = cp_info or p1_os
-                               p2_os = ap_info or p2_os
-                       else
-                               p1_os = ap_info or p1_os
-                               p2_os = cp_info or p2_os
+                       
+                       if is_alt_mountable(p.partition1MTD, p.partition2MTD) then
+                               if current_partition == p.bootEnv1Partition1Value then
+                                       op_ubi = tonumber(p.partition2MTD:sub(4)) + 1
+                               else
+                                       op_ubi = tonumber(p.partition1MTD:sub(4)) + 1
+                               end
+                               local cp_info, op_info = get_partition_os_info(op_ubi)
+                               if current_partition == p.bootEnv1Partition1Value then
+                                       p1_os = cp_info or p1_os
+                                       p2_os = op_info or p2_os
+                               else
+                                       p1_os = op_info or p1_os
+                                       p2_os = cp_info or p2_os
+                               end
                        end
+                       return romBoardName, p.vendorName .. " " .. p.deviceName, p.bootEnv1, p.bootEnv1Partition1Value, p1_os, p.bootEnv1Partition2Value, p2_os, p.bootEnv2, p.bootEnv2Partition1Value, p.bootEnv2Partition1Value, current_partition
                end
        end
+       return romBoardName, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil
 end
 
 function index()
-       entry({"admin", "system", "advanced_reboot"}, template("advanced_reboot/advanced_reboot"), _("Advanced Reboot"), 90)
+       entry({"admin", "system", "advanced_reboot"}, call("action_template"), _("Advanced Reboot"), 90)
        entry({"admin", "system", "advanced_reboot", "reboot"}, post("action_reboot"))
        entry({"admin", "system", "advanced_reboot", "alternative_reboot"}, post("action_altreboot"))
        entry({"admin", "system", "advanced_reboot", "power_off"}, post("action_poweroff"))
 end
 
+function action_template()
+       local romBoardName, device_name, bev1, bev1p1, p1_os, bev1p2, p2_os, bev2, bev2p1, bev2p2, current_partition = obtain_device_info()
+       ltemplate.render("advanced_reboot/advanced_reboot",{
+                               romBoardName=romBoardName,
+                               device_name=device_name,
+                               bev1p1=bev1p1,
+                               p1_os=p1_os,
+                               bev1p2=bev1p2,
+                               p2_os=p2_os,
+                               current_partition=current_partition,
+                               errorMessage = errorMessage})
+end
+
 function action_reboot()
        ltemplate.render("advanced_reboot/applyreboot", {
                                title = i18n.translate("Rebooting..."),
@@ -198,6 +189,7 @@ function action_reboot()
 end
 
 function action_altreboot()
+       local romBoardName, device_name, bev1, bev1p1, p1_os, bev1p2, p2_os, bev2, bev2p1, bev2p2, current_partition = obtain_device_info()
        local zyxelFlagPartition, zyxelBootFlag, zyxelNewBootFlag, errorCode, curEnvSetting, newEnvSetting
        errorMessage = nil
        errorCode = 0