git subrepo clone https://github.com/minetest-mods/xban2.git mods/xban2
subrepo: subdir: "mods/xban2" merged: "97fb251" upstream: origin: "https://github.com/minetest-mods/xban2.git" branch: "master" commit: "97fb251" git-subrepo: version: "0.3.1" origin: "https://github.com/ingydotnet/git-subrepo" commit: "a7ee886"master
dicebox
parent
1efe84b655
commit
7d814e11c7
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@ -0,0 +1,11 @@
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; DO NOT EDIT (unless you know what you are doing)
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;
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; This subdirectory is a git "subrepo", and this file is maintained by the
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; git-subrepo command. See https://github.com/git-commands/git-subrepo#readme
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;
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[subrepo]
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remote = https://github.com/minetest-mods/xban2.git
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branch = master
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commit = 97fb251ad954a5927a4ba59e72cffd277e6d244c
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parent = 1efe84b655ab17a05304cb7dec516d4e70bd5fcc
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cmdver = 0.3.1
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{
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"name": "xban2",
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"description": "Ban system extension with support for temporary bans.",
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"keywords": [
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"ban",
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"administration",
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"system",
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"server"
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],
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"homepage": "http://github.com/kaeza/minetest-xban2.git",
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"authors": [
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"Diego Martínez <lkaezadl3@yahoo.com>"
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],
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"license": "BSD 2-Clause"
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}
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xban.importers = { }
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dofile(xban.MP.."/importers/minetest.lua")
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dofile(xban.MP.."/importers/v1.lua")
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dofile(xban.MP.."/importers/v2.lua")
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minetest.register_chatcommand("xban_dbi", {
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description = "Import old databases",
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params = "<importer>",
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privs = { server=true },
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func = function(name, params)
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if params == "--list" then
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local names = { }
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for name in pairs(xban.importers) do
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table.insert(names, name)
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end
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minetest.chat_send_player(name,
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("[xban] Known importers: %s"):format(
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table.concat(names, ", ")))
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return
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elseif not xban.importers[params] then
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minetest.chat_send_player(name,
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("[xban] Unknown importer `%s'"):format(params))
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minetest.chat_send_player(name, "[xban] Try `--list'")
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return
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end
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local f = xban.importers[params]
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local ok, err = f()
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if ok then
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minetest.chat_send_player(name,
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"[xban] Import successfull")
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else
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minetest.chat_send_player(name,
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("[xban] Import failed: %s"):format(err))
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end
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end,
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})
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@ -0,0 +1,32 @@
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## Extended Ban Mod API
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### ban_player
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`xban.ban_player(player_or_ip, source, expires, reason)`
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Ban a player and all of his/her alternative names and IPs.
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#### Arguments:
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* `player_or_ip` - Player to search for and ban. See note 1 below.
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* `source` - Source of the ban. See note 2 below.
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* `expires` - Time at which the ban expires. If nil, ban is permanent.
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* `reason` - Reason for ban.
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### unban_player
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`xban.unban_player(player_or_ip, source)`
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Unban a player and all of his/her alternative names and IPs.
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#### Arguments:
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* `player_or_ip` - Player to search for and unban.
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* `source` - Source of the ban. See note 2 below.
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### Notes
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* 1: If player is currently online, all his accounts are kicked.
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* 2: Mods using the xban API are advised to use the `"modname:source"`
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format for `source` (for example: `"anticheat:main"`).
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Database is a regular Lua script that returns a table.
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Table has a single named field `timestamp' containing the time_t the
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DB was last saved. It's not used in the mod and is only meant for
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external use (I don't find filesystem timestamps too reliable).
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Next is a simple array (number indices) of entries.
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Each entry contains following fields:
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[1] = {
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-- Names/IPs associated with this entry
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names = {
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["foo"] = true,
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["bar"] = true,
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["123.45.67.89"] = true,
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},
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banned = true, -- Whether this user is banned
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-- Other fields do not apply if false
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time = 12341234, -- Time of last ban (*1)
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expires = 43214321 -- Time at which ban expires (*2)
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-- If nil, permanent ban
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reason = "asdf", -- Reason for ban
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source = "qwerty", -- Source of ban (*2)
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record = {
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[1] = {
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source = "asdf",
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reason = "qwerty",
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time = 12341234,
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expires = 43214321,
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},
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[1] = {
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source = "asdf",
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reason = "Unbanned", -- When unbanned
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time = 12341234,
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},
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},
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}
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Notes:
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(*1) All times are expressed in whatever unit `os.time()' uses
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(`time_t' on most (all?) systems).
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(*2) Mods using the xban API are advised to use the "modname:source"
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format for `source' (for example: "anticheat:main").
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local FORMNAME = "xban2:main"
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local MAXLISTSIZE = 100
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local strfind, format = string.find, string.format
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local ESC = minetest.formspec_escape
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local function make_list(filter)
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filter = filter or ""
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local list, n, dropped = { }, 0, false
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for k in pairs(minetest.auth_table) do
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if strfind(k, filter, 1, true) then
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if n >= MAXLISTSIZE then
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dropped = true
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break
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end
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n=n+1 list[n] = k
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end
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end
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table.sort(list)
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return list, dropped
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end
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local states = { }
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local function get_state(name)
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local state = states[name]
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if not state then
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state = { index=1, filter="" }
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states[name] = state
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state.list, state.dropped = make_list()
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end
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return state
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end
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local function get_record_simple(name)
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local e = xban.find_entry(name)
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if not e then
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return nil, ("No entry for `%s'"):format(name)
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elseif (not e.record) or (#e.record == 0) then
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return nil, ("`%s' has no ban records"):format(name)
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end
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local record = { }
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for _, rec in ipairs(e.record) do
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local msg = (os.date("%Y-%m-%d %H:%M:%S", rec.time).." | "
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..(rec.reason or "No reason given."))
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table.insert(record, msg)
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end
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return record, e.record
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end
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local function make_fs(name)
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local state = get_state(name)
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local list, filter = state.list, state.filter
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local pli, ei = state.player_index or 1, state.entry_index or 0
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if pli > #list then
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pli = #list
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end
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local fs = {
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"size[16,12]",
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"label[0,-.1;Filter]",
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"field[1.5,0;12.8,1;filter;;"..ESC(filter).."]",
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"button[14,-.3;2,1;search;Search]",
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}
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local fsn = #fs
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fsn=fsn+1 fs[fsn] = format("textlist[0,.8;4,9.3;player;%s;%d;0]",
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table.concat(list, ","), pli)
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local record_name = list[pli]
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if record_name then
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local record, e = get_record_simple(record_name)
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if record then
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for i, r in ipairs(record) do
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record[i] = ESC(r)
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end
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fsn=fsn+1 fs[fsn] = format(
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"textlist[4.2,.8;11.7,9.3;entry;%s;%d;0]",
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table.concat(record, ","), ei)
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local rec = e[ei]
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if rec then
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fsn=fsn+1 fs[fsn] = format("label[0,10.3;%s]",
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ESC("Source: "..(rec.source or "<none>")
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.."\nTime: "..os.date("%c", rec.time)
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.."\n"..(rec.expires and
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os.date("%c", rec.expires) or "")),
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pli)
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end
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else
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fsn=fsn+1 fs[fsn] = "textlist[4.2,.8;11.7,9.3;err;"..ESC(e)..";0]"
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fsn=fsn+1 fs[fsn] = "label[0,10.3;"..ESC(e).."]"
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end
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else
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local e = "No entry matches the query."
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fsn=fsn+1 fs[fsn] = "textlist[4.2,.8;11.7,9.3;err;"..ESC(e)..";0]"
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fsn=fsn+1 fs[fsn] = "label[0,10.3;"..ESC(e).."]"
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end
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return table.concat(fs)
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end
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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if formname ~= FORMNAME then return end
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local name = player:get_player_name()
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if not minetest.check_player_privs(name, { ban=true }) then
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minetest.log("warning",
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"[xban2] Received fields from unauthorized user: "..name)
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return
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end
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local state = get_state(name)
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if fields.player then
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local t = minetest.explode_textlist_event(fields.player)
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if (t.type == "CHG") or (t.type == "DCL") then
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state.player_index = t.index
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minetest.show_formspec(name, FORMNAME, make_fs(name))
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end
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return
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end
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if fields.entry then
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local t = minetest.explode_textlist_event(fields.entry)
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if (t.type == "CHG") or (t.type == "DCL") then
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state.entry_index = t.index
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minetest.show_formspec(name, FORMNAME, make_fs(name))
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end
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return
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end
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if fields.search then
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local filter = fields.filter or ""
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state.filter = filter
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state.list = make_list(filter)
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minetest.show_formspec(name, FORMNAME, make_fs(name))
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end
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end)
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minetest.register_chatcommand("xban_gui", {
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description = "Show XBan GUI",
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params = "",
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privs = { ban=true, },
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func = function(name, params)
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minetest.show_formspec(name, FORMNAME, make_fs(name))
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end,
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})
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@ -0,0 +1,29 @@
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function xban.importers.minetest()
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local f, e = io.open(minetest.get_worldpath().."/ipban.txt")
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if not f then
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return false, "Unable to open `ipban.txt': "..e
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end
|
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for line in f:lines() do
|
||||
local ip, name = line:match("([^|]+)%|(.+)")
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if ip and name then
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local entry
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entry = xban.find_entry(ip, true)
|
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entry.banned = true
|
||||
entry.reason = "Banned in `ipban.txt'"
|
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entry.names[name] = true
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entry.names[ip] = true
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entry.time = os.time()
|
||||
entry.expires = nil
|
||||
entry.source = "xban:importer_minetest"
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table.insert(entry.record, {
|
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source = entry.source,
|
||||
reason = entry.reason,
|
||||
time = entry.time,
|
||||
expires = nil,
|
||||
})
|
||||
end
|
||||
end
|
||||
f:close()
|
||||
return true
|
||||
end
|
||||
|
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@ -0,0 +1,33 @@
|
|||
|
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function xban.importers.v1()
|
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local f, e = io.open(minetest.get_worldpath().."/players.iplist")
|
||||
if not f then
|
||||
return false, "Unable to open `players.iplist': "..e
|
||||
end
|
||||
for line in f:lines() do
|
||||
local list = line:split("|")
|
||||
if #list >= 2 then
|
||||
local banned = (list[1]:sub(1, 1) == "!")
|
||||
local entry
|
||||
entry = xban.find_entry(list[1], true)
|
||||
entry.banned = banned
|
||||
for _, name in ipairs(list) do
|
||||
entry.names[name] = true
|
||||
end
|
||||
if banned then
|
||||
entry.reason = "Banned in `players.iplist'"
|
||||
entry.time = os.time()
|
||||
entry.expires = nil
|
||||
entry.source = "xban:importer_v1"
|
||||
table.insert(entry.record, {
|
||||
source = entry.source,
|
||||
reason = entry.reason,
|
||||
time = entry.time,
|
||||
expires = nil,
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
f:close()
|
||||
return true
|
||||
end
|
||||
|
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@ -0,0 +1,35 @@
|
|||
|
||||
function xban.importers.v2()
|
||||
return pcall(function()
|
||||
local f, e = io.open(minetest.get_worldpath().."/players.iplist.v2")
|
||||
if not f then
|
||||
error("Unable to open `players.iplist.v2': "..e)
|
||||
end
|
||||
local text = f:read("*a")
|
||||
f:close()
|
||||
local db = minetest.deserialize(text)
|
||||
for _, e in ipairs(db) do
|
||||
for name in pairs(e.names) do
|
||||
local entry = xban.find_entry(name, true)
|
||||
if entry.source ~= "xban:importer_v2" then
|
||||
for nm in pairs(e.names) do
|
||||
entry.names[nm] = true
|
||||
end
|
||||
if e.banned then
|
||||
entry.banned = true
|
||||
entry.reason = e.banned
|
||||
entry.source = "xban:importer_v2"
|
||||
entry.time = e.time
|
||||
entry.expires = e.expires
|
||||
table.insert(entry.record, {
|
||||
source = entry.source,
|
||||
reason = entry.reason,
|
||||
time = entry.time,
|
||||
expires = entry.expires,
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
|
@ -0,0 +1,387 @@
|
|||
|
||||
xban = { MP = minetest.get_modpath(minetest.get_current_modname()) }
|
||||
|
||||
dofile(xban.MP.."/serialize.lua")
|
||||
|
||||
local db = { }
|
||||
local tempbans = { }
|
||||
|
||||
local DEF_SAVE_INTERVAL = 300 -- 5 minutes
|
||||
local DEF_DB_FILENAME = minetest.get_worldpath().."/xban.db"
|
||||
|
||||
local DB_FILENAME = minetest.setting_get("xban.db_filename")
|
||||
local SAVE_INTERVAL = tonumber(
|
||||
minetest.setting_get("xban.db_save_interval")) or DEF_SAVE_INTERVAL
|
||||
|
||||
if (not DB_FILENAME) or (DB_FILENAME == "") then
|
||||
DB_FILENAME = DEF_DB_FILENAME
|
||||
end
|
||||
|
||||
local function make_logger(level)
|
||||
return function(text, ...)
|
||||
minetest.log(level, "[xban] "..text:format(...))
|
||||
end
|
||||
end
|
||||
|
||||
local ACTION = make_logger("action")
|
||||
local INFO = make_logger("info")
|
||||
local WARNING = make_logger("warning")
|
||||
local ERROR = make_logger("error")
|
||||
|
||||
local unit_to_secs = {
|
||||
s = 1, m = 60, h = 3600,
|
||||
D = 86400, W = 604800, M = 2592000, Y = 31104000,
|
||||
[""] = 1,
|
||||
}
|
||||
|
||||
local function parse_time(t) --> secs
|
||||
local secs = 0
|
||||
for num, unit in t:gmatch("(%d+)([smhDWMY]?)") do
|
||||
secs = secs + (tonumber(num) * (unit_to_secs[unit] or 1))
|
||||
end
|
||||
return secs
|
||||
end
|
||||
|
||||
function xban.find_entry(player, create) --> entry, index
|
||||
for index, e in ipairs(db) do
|
||||
for name in pairs(e.names) do
|
||||
if name == player then
|
||||
return e, index
|
||||
end
|
||||
end
|
||||
end
|
||||
if create then
|
||||
print(("Created new entry for `%s'"):format(player))
|
||||
local e = {
|
||||
names = { [player]=true },
|
||||
banned = false,
|
||||
record = { },
|
||||
}
|
||||
table.insert(db, e)
|
||||
return e, #db
|
||||
end
|
||||
return nil
|
||||
end
|
||||
|
||||
function xban.get_info(player) --> ip_name_list, banned, last_record
|
||||
local e = xban.find_entry(player)
|
||||
if not e then
|
||||
return nil, "No such entry"
|
||||
end
|
||||
return e.names, e.banned, e.record[#e.record]
|
||||
end
|
||||
|
||||
function xban.ban_player(player, source, expires, reason) --> bool, err
|
||||
if xban.get_whitelist(player) then
|
||||
return nil, "Player is whitelisted; remove from whitelist first"
|
||||
end
|
||||
local e = xban.find_entry(player, true)
|
||||
if e.banned then
|
||||
return nil, "Already banned"
|
||||
end
|
||||
local rec = {
|
||||
source = source,
|
||||
time = os.time(),
|
||||
expires = expires,
|
||||
reason = reason,
|
||||
}
|
||||
table.insert(e.record, rec)
|
||||
e.names[player] = true
|
||||
local pl = minetest.get_player_by_name(player)
|
||||
if pl then
|
||||
local ip = minetest.get_player_ip(player)
|
||||
if ip then
|
||||
e.names[ip] = true
|
||||
end
|
||||
e.last_pos = pl:getpos()
|
||||
end
|
||||
e.reason = reason
|
||||
e.time = rec.time
|
||||
e.expires = expires
|
||||
e.banned = true
|
||||
local msg
|
||||
local date = (expires and os.date("%c", expires)
|
||||
or "the end of time")
|
||||
if expires then
|
||||
table.insert(tempbans, e)
|
||||
msg = ("Banned: Expires: %s, Reason: %s"):format(date, reason)
|
||||
else
|
||||
msg = ("Banned: Reason: %s"):format(reason)
|
||||
end
|
||||
for nm in pairs(e.names) do
|
||||
minetest.kick_player(nm, msg)
|
||||
end
|
||||
ACTION("%s bans %s until %s for reason: %s", source, player,
|
||||
date, reason)
|
||||
ACTION("Banned Names/IPs: %s", table.concat(e.names, ", "))
|
||||
return true
|
||||
end
|
||||
|
||||
function xban.unban_player(player, source) --> bool, err
|
||||
local e = xban.find_entry(player)
|
||||
if not e then
|
||||
return nil, "No such entry"
|
||||
end
|
||||
local rec = {
|
||||
source = source,
|
||||
time = os.time(),
|
||||
reason = "Unbanned",
|
||||
}
|
||||
table.insert(e.record, rec)
|
||||
e.banned = false
|
||||
e.reason = nil
|
||||
e.expires = nil
|
||||
e.time = nil
|
||||
ACTION("%s unbans %s", source, player)
|
||||
ACTION("Unbanned Names/IPs: %s", table.concat(e.names, ", "))
|
||||
return true
|
||||
end
|
||||
|
||||
function xban.get_whitelist(name_or_ip)
|
||||
return db.whitelist and db.whitelist[name_or_ip]
|
||||
end
|
||||
|
||||
function xban.remove_whitelist(name_or_ip)
|
||||
if db.whitelist then
|
||||
db.whitelist[name_or_ip] = nil
|
||||
end
|
||||
end
|
||||
|
||||
function xban.add_whitelist(name_or_ip, source)
|
||||
local wl = db.whitelist
|
||||
if not wl then
|
||||
wl = { }
|
||||
db.whitelist = wl
|
||||
end
|
||||
wl[name_or_ip] = {
|
||||
source=source,
|
||||
}
|
||||
return true
|
||||
end
|
||||
|
||||
function xban.get_record(player)
|
||||
local e = xban.find_entry(player)
|
||||
if not e then
|
||||
return nil, ("No entry for `%s'"):format(player)
|
||||
elseif (not e.record) or (#e.record == 0) then
|
||||
return nil, ("`%s' has no ban records"):format(player)
|
||||
end
|
||||
local record = { }
|
||||
for _, rec in ipairs(e.record) do
|
||||
local msg = rec.reason or "No reason given."
|
||||
if rec.expires then
|
||||
msg = msg..(", Expires: %s"):format(os.date("%c", e.expires))
|
||||
end
|
||||
if rec.source then
|
||||
msg = msg..", Source: "..rec.source
|
||||
end
|
||||
table.insert(record, ("[%s]: %s"):format(os.date("%c", e.time), msg))
|
||||
end
|
||||
local last_pos
|
||||
if e.last_pos then
|
||||
last_pos = ("User was last seen at %s"):format(
|
||||
minetest.pos_to_string(e.last_pos))
|
||||
end
|
||||
return record, last_pos
|
||||
end
|
||||
|
||||
minetest.register_on_prejoinplayer(function(name, ip)
|
||||
local wl = db.whitelist or { }
|
||||
if wl[name] or wl[ip] then return end
|
||||
local e = xban.find_entry(name) or xban.find_entry(ip)
|
||||
if not e then return end
|
||||
if e.banned then
|
||||
local date = (e.expires and os.date("%c", e.expires)
|
||||
or "the end of time")
|
||||
return ("Banned: Expires: %s, Reason: %s"):format(
|
||||
date, e.reason)
|
||||
end
|
||||
end)
|
||||
|
||||
minetest.register_on_joinplayer(function(player)
|
||||
local name = player:get_player_name()
|
||||
local e = xban.find_entry(name)
|
||||
local ip = minetest.get_player_ip(name)
|
||||
if not e then
|
||||
if ip then
|
||||
e = xban.find_entry(ip, true)
|
||||
else
|
||||
return
|
||||
end
|
||||
end
|
||||
e.names[name] = true
|
||||
if ip then
|
||||
e.names[ip] = true
|
||||
end
|
||||
e.last_seen = os.time()
|
||||
end)
|
||||
|
||||
minetest.register_chatcommand("xban", {
|
||||
description = "XBan a player",
|
||||
params = "<player> <reason>",
|
||||
privs = { ban=true },
|
||||
func = function(name, params)
|
||||
local plname, reason = params:match("(%S+)%s+(.+)")
|
||||
if not (plname and reason) then
|
||||
return false, "Usage: /xban <player> <reason>"
|
||||
end
|
||||
local ok, e = xban.ban_player(plname, name, nil, reason)
|
||||
return ok, ok and ("Banned %s."):format(plname) or e
|
||||
end,
|
||||
})
|
||||
|
||||
minetest.register_chatcommand("xtempban", {
|
||||
description = "XBan a player temporarily",
|
||||
params = "<player> <time> <reason>",
|
||||
privs = { ban=true },
|
||||
func = function(name, params)
|
||||
local plname, time, reason = params:match("(%S+)%s+(%S+)%s+(.+)")
|
||||
if not (plname and time and reason) then
|
||||
return false, "Usage: /xtempban <player> <time> <reason>"
|
||||
end
|
||||
time = parse_time(time)
|
||||
if time < 60 then
|
||||
return false, "You must ban for at least 60 seconds."
|
||||
end
|
||||
local expires = os.time() + time
|
||||
local ok, e = xban.ban_player(plname, name, expires, reason)
|
||||
return ok, (ok and ("Banned %s until %s."):format(
|
||||
plname, os.date("%c", expires)) or e)
|
||||
end,
|
||||
})
|
||||
|
||||
minetest.register_chatcommand("xunban", {
|
||||
description = "XUnBan a player",
|
||||
params = "<player_or_ip>",
|
||||
privs = { ban=true },
|
||||
func = function(name, params)
|
||||
local plname = params:match("%S+")
|
||||
if not plname then
|
||||
minetest.chat_send_player(name,
|
||||
"Usage: /xunban <player_or_ip>")
|
||||
return
|
||||
end
|
||||
local ok, e = xban.unban_player(plname, name)
|
||||
return ok, ok and ("Unbanned %s."):format(plname) or e
|
||||
end,
|
||||
})
|
||||
|
||||
minetest.register_chatcommand("xban_record", {
|
||||
description = "Show the ban records of a player",
|
||||
params = "<player_or_ip>",
|
||||
privs = { ban=true },
|
||||
func = function(name, params)
|
||||
local plname = params:match("%S+")
|
||||
if not plname then
|
||||
return false, "Usage: /xban_record <player_or_ip>"
|
||||
end
|
||||
local record, last_pos = xban.get_record(plname)
|
||||
if not record then
|
||||
local err = last_pos
|
||||
minetest.chat_send_player(name, "[xban] "..err)
|
||||
return
|
||||
end
|
||||
for _, e in ipairs(record) do
|
||||
minetest.chat_send_player(name, "[xban] "..e)
|
||||
end
|
||||
if last_pos then
|
||||
minetest.chat_send_player(name, "[xban] "..last_pos)
|
||||
end
|
||||
return true, "Record listed."
|
||||
end,
|
||||
})
|
||||
|
||||
minetest.register_chatcommand("xban_wl", {
|
||||
description = "Manages the whitelist",
|
||||
params = "(add|del|get) <name_or_ip>",
|
||||
privs = { ban=true },
|
||||
func = function(name, params)
|
||||
local cmd, plname = params:match("%s*(%S+)%s*(%S+)")
|
||||
if cmd == "add" then
|
||||
xban.add_whitelist(plname, name)
|
||||
ACTION("%s adds %s to whitelist", source, plname)
|
||||
return true, "Added to whitelist: "..plname
|
||||
elseif cmd == "del" then
|
||||
xban.remove_whitelist(plname)
|
||||
ACTION("%s removes %s to whitelist", source, plname)
|
||||
return true, "Removed from whitelist: "..plname
|
||||
elseif cmd == "get" then
|
||||
local e = xban.get_whitelist(plname)
|
||||
if e then
|
||||
return true, "Source: "..(e.source or "Unknown")
|
||||
else
|
||||
return true, "No whitelist for: "..plname
|
||||
end
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
||||
local function check_temp_bans()
|
||||
minetest.after(60, check_temp_bans)
|
||||
local to_rm = { }
|
||||
local now = os.time()
|
||||
for i, e in ipairs(tempbans) do
|
||||
if e.expires and (e.expires <= now) then
|
||||
table.insert(to_rm, i)
|
||||
e.banned = false
|
||||
e.expires = nil
|
||||
e.reason = nil
|
||||
e.time = nil
|
||||
end
|
||||
end
|
||||
for _, i in ipairs(to_rm) do
|
||||
table.remove(tempbans, i)
|
||||
end
|
||||
end
|
||||
|
||||
local function save_db()
|
||||
minetest.after(SAVE_INTERVAL, save_db)
|
||||
local f, e = io.open(DB_FILENAME, "wt")
|
||||
db.timestamp = os.time()
|
||||
if f then
|
||||
local ok, err = f:write(xban.serialize(db))
|
||||
if not ok then
|
||||
WARNING("Unable to save database: %s", err)
|
||||
end
|
||||
else
|
||||
WARNING("Unable to save database: %s", e)
|
||||
end
|
||||
if f then f:close() end
|
||||
return
|
||||
end
|
||||
|
||||
local function load_db()
|
||||
local f, e = io.open(DB_FILENAME, "rt")
|
||||
if not f then
|
||||
WARNING("Unable to load database: %s", e)
|
||||
return
|
||||
end
|
||||
local cont = f:read("*a")
|
||||
if not cont then
|
||||
WARNING("Unable to load database: %s", "Read failed")
|
||||
return
|
||||
end
|
||||
local t, e = minetest.deserialize(cont)
|
||||
if not t then
|
||||
WARNING("Unable to load database: %s",
|
||||
"Deserialization failed: "..(e or "unknown error"))
|
||||
return
|
||||
end
|
||||
db = t
|
||||
tempbans = { }
|
||||
for _, entry in ipairs(db) do
|
||||
if entry.banned and entry.expires then
|
||||
table.insert(tempbans, entry)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_on_shutdown(save_db)
|
||||
minetest.after(SAVE_INTERVAL, save_db)
|
||||
load_db()
|
||||
xban.db = db
|
||||
|
||||
minetest.after(1, check_temp_bans)
|
||||
|
||||
dofile(xban.MP.."/dbimport.lua")
|
||||
dofile(xban.MP.."/gui.lua")
|
||||
|
|
@ -0,0 +1 @@
|
|||
name = xban2
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
|
||||
local function repr(x)
|
||||
if type(x) == "string" then
|
||||
return ("%q"):format(x)
|
||||
else
|
||||
return tostring(x)
|
||||
end
|
||||
end
|
||||
|
||||
local function my_serialize_2(t, level)
|
||||
level = level or 0
|
||||
local lines = { }
|
||||
local indent = ("\t"):rep(level)
|
||||
for k, v in pairs(t) do
|
||||
local typ = type(v)
|
||||
if typ == "table" then
|
||||
table.insert(lines,
|
||||
indent..("[%s] = {\n"):format(repr(k))
|
||||
..my_serialize_2(v, level + 1).."\n"
|
||||
..indent.."},")
|
||||
else
|
||||
table.insert(lines,
|
||||
indent..("[%s] = %s,"):format(repr(k), repr(v)))
|
||||
end
|
||||
end
|
||||
return table.concat(lines, "\n")
|
||||
end
|
||||
|
||||
function xban.serialize(t)
|
||||
return "return {\n"..my_serialize_2(t, 1).."\n}"
|
||||
end
|
||||
Loading…
Reference in New Issue