luci-app-advanced-reboot: bugfix: compatible with new luci

Signed-off-by: Stan Grishin <stangri@melmac.net>

1 files changed, 109 insertions, 91 deletions

diff --git a/applications/luci-app-advanced-reboot/luasrc/controller/advanced_reboot.lua b/applications/luci-app-advanced-reboot/luasrc/controller/advanced_reboot.lua
index 6ed4c6614..3da7bbe0f 100644
--- a/applications/luci-app-advanced-reboot/luasrc/controller/advanced_reboot.lua
+++ b/applications/luci-app-advanced-reboot/luasrc/controller/advanced_reboot.lua
@@ -34,7 +34,7 @@ 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 "$PRETTY_NAME"'))
 		if cp_info:find("SNAPSHOT") then
@@ -45,14 +45,14 @@ function get_partition_os_info(op_ubi)
 	alt_partition_unmount(op_ubi)
 	alt_partition_mount(op_ubi)
 	if fs.access("/alt/rom/etc/os-release") then
-		ap_info = util.trim(util.exec('. /alt/rom/etc/os-release && echo "$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)
@@ -87,107 +87,124 @@ 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."))
-			else
-				current_partition = tonumber(util.exec("dd if=" .. zyxelFlagPartition .. " bs=1 count=1 2>/dev/null | hexdump -n 1 -e '1/1 \"%d\"'"))
+function obtain_device_info()
+	local i, d, p1_mtd, p2_mtd, offset, bev1, bev1p1, bev1p2, bev2, bev2p1, n
+	local p1_label, p1_version, p2_label, p2_version, p1_os, p2_os
+	local errorMessage, current_partition, other_partition
+	local op_ubi, cp_info, op_info
+	local zyxelFlagPartition
+	local 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 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
-		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)))
+			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
-		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
-			else
-				op_ubi = tonumber(p1_mtd:sub(4)) + 1
+			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
-			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
+			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."))
+				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
-				p1_os = ap_info or p1_os
-				p2_os = cp_info or p2_os
+				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)))
+				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
+				else
+					op_ubi = tonumber(p1_mtd:sub(4)) + 1
+				end
+				local cp_info, op_info = get_partition_os_info(op_ubi)
+				if current_partition == bev1p1 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
 		end
 	end
+	return romBoardName, device_name, bev1, bev1p1, p1_os, bev1p2, p2_os, bev2, bev2p1, bev2p2, current_partition
 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 +215,7 @@ 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