diff options
Diffstat (limited to 'applications')
| -rw-r--r-- | applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua index 14bf1384f7..556a4f7010 100644 --- a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua +++ b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua @@ -5,15 +5,15 @@ dsp = require "luci.dispatcher" -function interfaceWarnings(overview, count) +function interfaceWarnings(overview, count, iface_max) local warnings = "" - if count <= 250 then + if count <= iface_max then warnings = string.format("<strong>%s</strong><br />", - translatef("There are currently %d of 250 supported interfaces configured", count) + translatef("There are currently %d of %d supported interfaces configured", count, iface_max) ) else warnings = string.format("<strong>%s</strong><br />", - translatef("WARNING: %d interfaces are configured exceeding the maximum of 250!", count) + translatef("WARNING: %d interfaces are configured exceeding the maximum of %d!", count, iface_max) ) end @@ -103,7 +103,34 @@ function configCheck() end end ) - return overview, count + + -- calculate iface_max usage from firewall mmx_mask + function bit(p) + return 2 ^ (p - 1) + end + function hasbit(x, p) + return x % (p + p) >= p + end + function setbit(x, p) + return hasbit(x, p) and x or x + p + end + + local uci = require("uci").cursor(nil, "/var/state") + local mmx_mask = uci:get("mwan3", "globals", "mmx_mask") or "0x3F00" + local number = tonumber(mmx_mask, 16) + local bits = 0 + local iface_max = 0 + for i=1,16 do + if hasbit(number, bit(i)) then + bits = bits + 1 + iface_max = setbit( iface_max, bit(bits)) + end + end + + -- subtract blackhole, unreachable and default table from iface_max + iface_max = iface_max - 3 + + return overview, count, iface_max end m5 = Map("mwan3", translate("MWAN - Interfaces"), |