modules/luci-base/luasrc/model/cbi/admin_network/proto_static.lua

   1 -- Copyright 2011 Jo-Philipp Wich <jow@openwrt.org>
   2 -- Licensed to the public under the Apache License 2.0.
   3
   4 local map, section, net = ...
   5 local ifc = net:get_interface()
   6
   7 local netmask, gateway, broadcast, dns, accept_ra, send_rs, ip6addr, ip6gw
   8 local mtu, metric, usecidr, ipaddr_single, ipaddr_multi
   9
  10
  11 local function is_cidr(s)
  12         return (type(s) == "string" and luci.ip.IPv4(s) and s:find("/"))
  13 end
  14
  15 usecidr = section:taboption("general", Value, "ipaddr_usecidr")
  16 usecidr.forcewrite = true
  17
  18 usecidr.cfgvalue = function(self, section)
  19         local cfgvalue = self.map:get(section, "ipaddr")
  20         return (type(cfgvalue) == "table" or is_cidr(cfgvalue)) and "1" or "0"
  21 end
  22
  23 usecidr.render = function(self, section, scope)
  24         luci.template.Template(nil, [[
  25                 <input type="hidden"<%= attr("id", cbid) .. attr("name", cbid) .. attr("value", value) %> />
  26         ]]):render({
  27                 cbid = self:cbid(section),
  28                 value = self:cfgvalue(section)
  29         })
  30 end
  31
  32 usecidr.write = function(self, section)
  33         local cfgvalue = self.map:get(section, "ipaddr")
  34         local formvalue = (self:formvalue(section) == "1") and ipaddr_multi:formvalue(section) or ipaddr_single:formvalue(section)
  35         local equal = (cfgvalue == formvalue)
  36
  37         if not equal and type(cfgvalue) == "table" and type(formvalue) == "table" then
  38                 equal = true
  39
  40                 local _, v
  41                 for _, v in ipairs(cfgvalue) do
  42                         if v ~= formvalue[_] then
  43                                 equal = false
  44                                 break
  45                         end
  46                 end
  47         end
  48
  49         if not equal then
  50                 self.map:set(section, "ipaddr", formvalue or "")
  51         end
  52
  53         return not equal
  54 end
  55
  56
  57 ipaddr_multi = section:taboption("general", DynamicList, "ipaddrs", translate("IPv4 address"))
  58 ipaddr_multi:depends("ipaddr_usecidr", "1")
  59 ipaddr_multi.datatype = "or(cidr4,ipnet4)"
  60 ipaddr_multi.placeholder = translate("Add IPv4 address…")
  61
  62 ipaddr_multi.alias = "ipaddr"
  63 ipaddr_multi.write = function() end
  64 ipaddr_multi.remove = function() end
  65 ipaddr_multi.cfgvalue = function(self, section)
  66         local addr = self.map:get(section, "ipaddr")
  67         local mask = self.map:get(section, "netmask")
  68
  69         if is_cidr(addr) then
  70                 return { addr }
  71         elseif type(addr) == "string" and
  72                type(mask) == "string" and
  73                #addr > 0 and #mask > 0
  74         then
  75                 return { "%s/%s" %{ addr, mask } }
  76         elseif type(addr) == "table" then
  77                 return addr
  78         else
  79                 return {}
  80         end
  81 end
  82
  83
  84 ipaddr_single = section:taboption("general", Value, "ipaddr", translate("IPv4 address"))
  85 ipaddr_single:depends("ipaddr_usecidr", "0")
  86 ipaddr_single.datatype = "ip4addr"
  87 ipaddr_single.template = "cbi/ipaddr"
  88 ipaddr_single.write = function() end
  89 ipaddr_single.remove = function() end
  90
  91
  92 netmask = section:taboption("general", Value, "netmask", translate("IPv4 netmask"))
  93 netmask:depends("ipaddr_usecidr", "0")
  94 netmask.datatype = "ip4addr"
  95 netmask:value("255.255.255.0")
  96 netmask:value("255.255.0.0")
  97 netmask:value("255.0.0.0")
  98
  99
 100 gateway = section:taboption("general", Value, "gateway", translate("IPv4 gateway"))
 101 gateway.datatype = "ip4addr"
 102
 103
 104 broadcast = section:taboption("general", Value, "broadcast", translate("IPv4 broadcast"))
 105 broadcast.datatype = "ip4addr"
 106
 107
 108 dns = section:taboption("general", DynamicList, "dns",
 109         translate("Use custom DNS servers"))
 110
 111 dns.datatype = "ipaddr"
 112 dns.cast     = "string"
 113
 114
 115 if luci.model.network:has_ipv6() then
 116
 117         local ip6assign = section:taboption("general", Value, "ip6assign", translate("IPv6 assignment length"),
 118                 translate("Assign a part of given length of every public IPv6-prefix to this interface"))
 119         ip6assign:value("", translate("disabled"))
 120         ip6assign:value("64")
 121         ip6assign.datatype = "max(64)"
 122
 123         local ip6hint = section:taboption("general", Value, "ip6hint", translate("IPv6 assignment hint"),
 124                 translate("Assign prefix parts using this hexadecimal subprefix ID for this interface."))
 125         for i=33,64 do ip6hint:depends("ip6assign", i) end
 126
 127         ip6addr = section:taboption("general", DynamicList, "ip6addr", translate("IPv6 address"))
 128         ip6addr.datatype = "ip6addr"
 129         ip6addr.placeholder = translate("Add IPv6 address…")
 130         ip6addr:depends("ip6assign", "")
 131
 132
 133         ip6gw = section:taboption("general", Value, "ip6gw", translate("IPv6 gateway"))
 134         ip6gw.datatype = "ip6addr"
 135         ip6gw:depends("ip6assign", "")
 136
 137
 138         local ip6prefix = s:taboption("general", Value, "ip6prefix", translate("IPv6 routed prefix"),
 139                 translate("Public prefix routed to this device for distribution to clients."))
 140         ip6prefix.datatype = "ip6addr"
 141         ip6prefix:depends("ip6assign", "")
 142
 143         local ip6ifaceid = s:taboption("general", Value, "ip6ifaceid", translate("IPv6 suffix"),
 144                 translate("Optional. Allowed values: 'eui64', 'random', fixed value like '::1' " ..
 145                         "or '::1:2'. When IPv6 prefix (like 'a:b:c:d::') is received from a " ..
 146                         "delegating server, use the suffix (like '::1') to form the IPv6 address " ..
 147                         "('a:b:c:d::1') for the interface."))
 148         ip6ifaceid.datatype = "ip6hostid"
 149         ip6ifaceid.placeholder = "::1"
 150         ip6ifaceid.rmempty = true
 151
 152 end
 153
 154
 155 luci.tools.proto.opt_macaddr(section, ifc, translate("Override MAC address"))
 156
 157
 158 mtu = section:taboption("advanced", Value, "mtu", translate("Override MTU"))
 159 mtu.placeholder = "1500"
 160 mtu.datatype    = "max(9200)"
 161
 162
 163 metric = section:taboption("advanced", Value, "metric",
 164         translate("Use gateway metric"))
 165
 166 metric.placeholder = "0"
 167 metric.datatype    = "uinteger"