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30 lines
696 B
Lua
30 lines
696 B
Lua
--
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-- (C) 2017-18 - ntop.org
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--
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local dirs = ntop.getDirs()
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package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
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local json = require("dkjson")
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local dhcp_utils = require("dhcp_utils")
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require "lua_utils"
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sendHTTPContentTypeHeader('text/json')
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local ifid = _GET["ifid"]
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local rv = {data={}, sort={{"column_", "asc"}}, totalRows=0}
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local res = rv.data
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if((ifid ~= nil) and (isAdministrator())) then
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interface.select(getInterfaceName(ifid))
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for _, range in ipairs(dhcp_utils.listRanges(ifid)) do
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res[#res + 1] = {
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column_first_ip = range[1],
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column_last_ip = range[2],
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}
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rv.totalRows = rv.totalRows + 1
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end
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end
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print(json.encode(rv))
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