protocols/luci-proto-ppp/luasrc/model/cbi/admin_network/proto_ppp.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
   6 local device, username, password
   7 local ipv6, defaultroute, metric, peerdns, dns,
   8           keepalive_failure, keepalive_interval, demand, mtu
   9
  10
  11 device = section:taboption("general", Value, "device", translate("Modem device"))
  12 device.rmempty = false
  13
  14 local device_suggestions = nixio.fs.glob("/dev/tty*S*")
  15         or nixio.fs.glob("/dev/tts/*")
  16
  17 if device_suggestions then
  18         local node
  19         for node in device_suggestions do
  20                 device:value(node)
  21         end
  22 end
  23
  24
  25 username = section:taboption("general", Value, "username", translate("PAP/CHAP username"))
  26
  27
  28 password = section:taboption("general", Value, "password", translate("PAP/CHAP password"))
  29 password.password = true
  30
  31
  32 if luci.model.network:has_ipv6() then
  33         ipv6 = section:taboption("advanced", ListValue, "ipv6",
  34                 translate("Obtain IPv6-Address"),
  35                 translate("Enable IPv6 negotiation on the PPP link"))
  36         ipv6:value("auto", translate("Automatic"))
  37         ipv6:value("0", translate("Disabled"))
  38         ipv6:value("1", translate("Manual"))
  39         ipv6.default = "auto"
  40 end
  41
  42
  43 defaultroute = section:taboption("advanced", Flag, "defaultroute",
  44         translate("Use default gateway"),
  45         translate("If unchecked, no default route is configured"))
  46
  47 defaultroute.default = defaultroute.enabled
  48
  49
  50 metric = section:taboption("advanced", Value, "metric",
  51         translate("Use gateway metric"))
  52
  53 metric.placeholder = "0"
  54 metric.datatype    = "uinteger"
  55 metric:depends("defaultroute", defaultroute.enabled)
  56
  57
  58 peerdns = section:taboption("advanced", Flag, "peerdns",
  59         translate("Use DNS servers advertised by peer"),
  60         translate("If unchecked, the advertised DNS server addresses are ignored"))
  61
  62 peerdns.default = peerdns.enabled
  63
  64
  65 dns = section:taboption("advanced", DynamicList, "dns",
  66         translate("Use custom DNS servers"))
  67
  68 dns:depends("peerdns", "")
  69 dns.datatype = "ipaddr"
  70 dns.cast     = "string"
  71
  72
  73 keepalive_failure = section:taboption("advanced", Value, "_keepalive_failure",
  74         translate("LCP echo failure threshold"),
  75         translate("Presume peer to be dead after given amount of LCP echo failures, use 0 to ignore failures"))
  76
  77 function keepalive_failure.cfgvalue(self, section)
  78         local v = m:get(section, "keepalive")
  79         if v and #v > 0 then
  80                 return tonumber(v:match("^(%d+)[ ,]+%d+") or v)
  81         end
  82 end
  83
  84 keepalive_failure.placeholder = "0"
  85 keepalive_failure.datatype    = "uinteger"
  86
  87
  88 keepalive_interval = section:taboption("advanced", Value, "_keepalive_interval",
  89         translate("LCP echo interval"),
  90         translate("Send LCP echo requests at the given interval in seconds, only effective in conjunction with failure threshold"))
  91
  92 function keepalive_interval.cfgvalue(self, section)
  93         local v = m:get(section, "keepalive")
  94         if v and #v > 0 then
  95                 return tonumber(v:match("^%d+[ ,]+(%d+)"))
  96         end
  97 end
  98
  99 function keepalive_interval.write(self, section, value)
 100         local f = tonumber(keepalive_failure:formvalue(section)) or 0
 101         local i = tonumber(value) or 5
 102         if i < 1 then i = 1 end
 103         if f > 0 then
 104                 m:set(section, "keepalive", "%d %d" %{ f, i })
 105         else
 106                 m:del(section, "keepalive")
 107         end
 108 end
 109
 110 keepalive_interval.remove      = keepalive_interval.write
 111 keepalive_failure.write        = keepalive_interval.write
 112 keepalive_failure.remove       = keepalive_interval.write
 113 keepalive_interval.placeholder = "5"
 114 keepalive_interval.datatype    = "min(1)"
 115
 116
 117 demand = section:taboption("advanced", Value, "demand",
 118         translate("Inactivity timeout"),
 119         translate("Close inactive connection after the given amount of seconds, use 0 to persist connection"))
 120
 121 demand.placeholder = "0"
 122 demand.datatype    = "uinteger"
 123
 124
 125 mtu = section:taboption("advanced", Value, "mtu", translate("Override MTU"))
 126 mtu.placeholder = "1500"
 127 mtu.datatype    = "max(9200)"