1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
-- Copyright 2017 Stan Grishin <stangri@melmac.net>
-- Licensed to the public under the Apache License 2.0.
module("luci.controller.advanced_reboot", package.seeall)
-- device, board_name, part1, part2, offset, env_var_1, value_1_1, value_1_2, env_var_2, value_2_1, value_2_2
devices = {
{"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 EA8500", "ea8500", "mtd13", "mtd15", 32, "boot_part", 1, 2},
{"Linksys WRT1200AC", "armada-385-linksys-caiman", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
{"Linksys WRT1900AC", "armada-xp-linksys-mamba", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
{"Linksys WRT1900ACv2", "armada-385-linksys-cobra", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
{"Linksys WRT1900ACS", "armada-385-linksys-shelby", "mtd4", "mtd6", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
{"Linksys WRT3200ACM", "armada-385-linksys-rango", "mtd5", "mtd7", 32, "boot_part", 1, 2, "bootcmd", "run nandboot", "run altnandboot"},
{"ZyXEL NBG6817","nbg6817","mmcblk0p4","mmcblk0p7",32,nil,255,1}
}
errorMessage = ""
board_name = luci.util.trim(luci.sys.exec("cat /tmp/sysinfo/board_name"))
for i=1, #devices do
if board_name and string.match(board_name, devices[i][2]) then
device_name = devices[i][1]
partition_one_mtd = devices[i][3] or nil
partition_two_mtd = devices[i][4] or nil
partition_skip = devices[i][5] or nil
boot_envvar1 = devices[i][6] or nil
boot_envvar1_partition_one = tonumber(devices[i][7]) or nil
boot_envvar1_partition_two = tonumber(devices[i][8]) or nil
boot_envvar2 = devices[i][9] or nil
boot_envvar2_partition_one = devices[i][10] or nil
boot_envvar2_partition_two = devices[i][11] or nil
if partition_one_mtd and partition_skip then
partition_one_label = luci.util.trim(luci.sys.exec("dd if=/dev/" .. partition_one_mtd .. " bs=1 skip=" .. partition_skip .. " count=25" .. " 2>/dev/null"))
n, partition_one_version = string.match(partition_one_label, '(Linux)-([%d|.]+)')
end
if partition_two_mtd and partition_skip then
partition_two_label = luci.util.trim(luci.sys.exec("dd if=/dev/" .. partition_two_mtd .. " bs=1 skip=" .. partition_skip .. " count=25" .. " 2>/dev/null"))
n, partition_two_version = string.match(partition_two_label, '(Linux)-([%d|.]+)')
end
if string.find(partition_one_label, "LEDE") then partition_one_os = "LEDE" end
if string.find(partition_one_label, "OpenWrt") then partition_one_os = "OpenWrt" end
if string.find(partition_one_label, "Linksys") then partition_one_os = "Linksys" end
if string.find(partition_two_label, "LEDE") then partition_two_os = "LEDE" end
if string.find(partition_two_label, "OpenWrt") then partition_two_os = "OpenWrt" end
if string.find(partition_two_label, "Linksys") then partition_two_os = "Linksys" end
if device_name and device_name == "ZyXEL NBG6817" then
if not partition_one_os then partition_one_os = "ZyXEL" end
if not partition_two_os then partition_two_os = "ZyXEL" end
end
if not partition_one_os then partition_one_os = "Unknown" end
if not partition_two_os then partition_two_os = "Unknown" end
if partition_one_os and partition_one_version then partition_one_os = partition_one_os .. " (Linux " .. partition_one_version .. ")" end
if partition_two_os and partition_two_version then partition_two_os = partition_two_os .. " (Linux " .. partition_two_version .. ")" end
if device_name and device_name == "ZyXEL NBG6817" then
if not zyxelFlagPartition then zyxelFlagPartition = luci.util.trim(luci.sys.exec("source /lib/functions.sh; find_mtd_part 0:DUAL_FLAG")) end
if not zyxelFlagPartition then
errorMessage = errorMessage .. luci.i18n.translate("Unable to find Dual Boot Flag Partition." .. " ")
luci.util.perror(luci.i18n.translate("Unable to find Dual Boot Flag Partition."))
else
current_partition = tonumber(luci.sys.exec("dd if=" .. zyxelFlagPartition .. " bs=1 count=1 2>/dev/null | hexdump -n 1 -e '1/1 \"%d\"'"))
end
else
if nixio.fs.access("/usr/sbin/fw_printenv") and nixio.fs.access("/usr/sbin/fw_setenv") then
current_partition = tonumber(luci.util.trim(luci.sys.exec("/usr/sbin/fw_printenv -n " .. boot_envvar1)))
end
end
other_partition = current_partition == boot_envvar1_partition_two and boot_envvar1_partition_one or boot_envvar1_partition_two
end
end
function index()
entry({"admin", "system", "advanced_reboot"}, template("advanced_reboot/advanced_reboot"), _("Advanced Reboot"), 90)
entry({"admin", "system", "advanced_reboot", "reboot"}, post("action_reboot"))
-- if device_name then entry({"admin", "system", "advanced_reboot", "altreboot"}, post("action_altreboot")) end
entry({"admin", "system", "advanced_reboot", "alternative_reboot"}, post("action_altreboot"))
entry({"admin", "system", "advanced_reboot", "power_off"}, post("action_poweroff"))
end
function action_reboot()
luci.template.render("admin_system/applyreboot", {
title = luci.i18n.translate("Rebooting..."),
msg = luci.i18n.translate("The system is rebooting 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 = luci.ip.new(uci.cursor():get("network", "lan", "ipaddr")) or "192.168.1.1"
})
luci.sys.reboot()
end
function action_altreboot()
local zyxelFlagPartition, zyxelBootFlag, zyxelNewBootFlag, errorCode, curEnvSetting, newEnvSetting
errorMessage = ""
errorCode = 0
if luci.http.formvalue("cancel") then
luci.http.redirect(luci.dispatcher.build_url('admin/system/advanced_reboot'))
-- luci.template.render("advanced_reboot/advanced_reboot",{
-- device_name=device_name,
-- boot_envvar1_partition_one=boot_envvar1_partition_one,
-- partition_one_os=partition_one_os,
-- boot_envvar1_partition_two=boot_envvar1_partition_two,
-- partition_two_os=partition_two_os,
-- current_partition=current_partition,
-- errorMessage = luci.i18n.translate("Alternative reboot cancelled.")})
return
end
local step = tonumber(luci.http.formvalue("step") or 1)
if step == 1 then
if device_name and nixio.fs.access("/usr/sbin/fw_printenv") and nixio.fs.access("/usr/sbin/fw_setenv") then
luci.template.render("advanced_reboot/alternative_reboot",{})
else
luci.template.render("advanced_reboot/advanced_reboot",{errorMessage = luci.i18n.translate("No access to fw_printenv or fw_printenv!")})
end
elseif step == 2 then
if boot_envvar1 or boot_envvar2 then -- Linksys devices
if boot_envvar1 then
curEnvSetting = tonumber(luci.util.trim(luci.sys.exec("/usr/sbin/fw_printenv -n " .. boot_envvar1)))
if not curEnvSetting then
errorMessage = errorMessage .. luci.i18n.translate("Unable to obtain firmware environment variable") .. ": " .. boot_envvar1 .. ". "
luci.util.perror(luci.i18n.translate("Unable to obtain firmware environment variable") .. ": " .. boot_envvar1 .. ".")
else
newEnvSetting = curEnvSetting == boot_envvar1_partition_one and boot_envvar1_partition_two or boot_envvar1_partition_one
errorCode = luci.sys.call("/usr/sbin/fw_setenv " .. boot_envvar1 .. " " .. newEnvSetting)
if errorCode ~= 0 then
errorMessage = errorMessage .. luci.i18n.translate("Unable to set firmware environment variable") .. ": " .. boot_envvar1 .. " " .. luci.i18n.translate("to") .. " " .. newEnvSetting .. ". "
luci.util.perror(luci.i18n.translate("Unable to set firmware environment variable") .. ": " .. boot_envvar1 .. " " .. luci.i18n.translate("to") .. " " .. newEnvSetting .. ".")
end
end
end
if boot_envvar2 then
curEnvSetting = luci.util.trim(luci.sys.exec("/usr/sbin/fw_printenv -n " .. boot_envvar2))
if not curEnvSetting then
errorMessage = errorMessage .. luci.i18n.translate("Unable to obtain firmware environment variable") .. ": " .. boot_envvar2 .. ". "
luci.util.perror(luci.i18n.translate("Unable to obtain firmware environment variable") .. ": " .. boot_envvar2 .. ".")
else
newEnvSetting = curEnvSetting == boot_envvar2_partition_one and boot_envvar2_partition_two or boot_envvar2_partition_one
errorCode = luci.sys.call("/usr/sbin/fw_setenv " .. boot_envvar2 .. " '" .. newEnvSetting .. "'")
if errorCode ~= 0 then
errorMessage = errorMessage .. luci.i18n.translate("Unable to set firmware environment variable") .. ": " .. boot_envvar2 .. " " .. luci.i18n.translate("to") .. " " .. newEnvSetting .. ". "
luci.util.perror(luci.i18n.translate("Unable to set firmware environment variable") .. ": " .. boot_envvar2 .. " " .. luci.i18n.translate("to") .. " " .. newEnvSetting .. ".")
end
end
end
else -- NetGear device
if not zyxelFlagPartition then zyxelFlagPartition = luci.util.trim(luci.sys.exec("source /lib/functions.sh; find_mtd_part 0:DUAL_FLAG")) end
if not zyxelFlagPartition then
errorMessage = errorMessage .. luci.i18n.translate("Unable to find Dual Boot Flag Partition." .. " ")
luci.util.perror(luci.i18n.translate("Unable to find Dual Boot Flag Partition."))
else
zyxelBootFlag = tonumber(luci.sys.exec("dd if=" .. zyxelFlagPartition .. " bs=1 count=1 2>/dev/null | hexdump -n 1 -e '1/1 \"%d\"'"))
zyxelNewBootFlag = zyxelBootFlag and zyxelBootFlag == 1 and "\\xff" or "\\x01"
if zyxelNewBootFlag then
errorCode = luci.sys.call("printf \"" .. zyxelNewBootFlag .. "\" >" .. zyxelFlagPartition )
if errorCode ~= 0 then
errorMessage = errorMessage .. luci.i18n.translate("Unable to set Dual Boot Flag Partition entry for partition") .. ": " .. zyxelFlagPartition .. ". "
luci.util.perror(luci.i18n.translate("Unable to set Dual Boot Flag Partition entry for partition") .. ": " .. zyxelFlagPartition .. ".")
end
end
end
end
if errorMessage == "" then
luci.template.render("admin_system/applyreboot", {
title = luci.i18n.translate("Rebooting..."),
msg = luci.i18n.translate("The system is rebooting to an alternative partition 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 = luci.ip.new(uci.cursor():get("network", "lan", "ipaddr")) or "192.168.1.1"
})
luci.sys.reboot()
else
luci.template.render("advanced_reboot/advanced_reboot",{
device_name=device_name,
boot_envvar1_partition_one=boot_envvar1_partition_one,
partition_one_os=partition_one_os,
boot_envvar1_partition_two=boot_envvar1_partition_two,
partition_two_os=partition_two_os,
current_partition=current_partition,
errorMessage = errorMessage})
end
end
end
function action_poweroff()
if luci.http.formvalue("cancel") then
luci.http.redirect(luci.dispatcher.build_url('admin/system/advanced_reboot'))
return
end
local step = tonumber(luci.http.formvalue("step") or 1)
if step == 1 then
if nixio.fs.access("/sbin/poweroff") then
luci.template.render("advanced_reboot/power_off",{})
else
luci.template.render("advanced_reboot/advanced_reboot",{})
end
elseif step == 2 then
luci.template.render("admin_system/applyreboot", {
title = luci.i18n.translate("Shutting down..."),
msg = luci.i18n.translate("The system is shutting down now.<br /> DO NOT POWER OFF THE DEVICE!<br /> It might be necessary to renew the address of your computer to reach the device again, depending on your settings."),
addr = luci.ip.new(uci.cursor():get("network", "lan", "ipaddr")) or "192.168.1.1"
})
luci.sys.call("/sbin/poweroff")
end
end
|