👨‍🏫 Tutorial Zte mf286ra OPENWRT fix luci.model.ipkg not found [luci-app-argon-config]

[sUFF3R]

FOR OPENWRT 22.3/snapshot build​

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TUTORIAL

ssh root@192.168.1.1
nano /usr/lib/lua/luci/model/ipkg.lua​

COPY AND PASTE THIS LUA SCRIPT

-- Copyright 2008-2011 Jo-Philipp Wich <jow@openwrt.org>
-- Copyright 2008 Steven Barth <steven@midlink.org>
-- Licensed to the public under the Apache License 2.0.

local os   = require "os"
local io   = require "io"
local fs   = require "nixio.fs"
local util = require "luci.util"

local type  = type
local pairs = pairs
local error = error
local table = table

local ipkg = "opkg --force-removal-of-dependent-packages --force-overwrite --nocase"
local icfg = "/etc/opkg.conf"

module "luci.model.ipkg"


-- Internal action function
local function _action(cmd, ...)
    local cmdline = { ipkg, cmd }

    local k, v
    for k, v in pairs({...}) do
        cmdline[#cmdline+1] = util.shellquote(v)
    end

    local c = "%s >/tmp/opkg.stdout 2>/tmp/opkg.stderr" % table.concat(cmdline, " ")
    local r = os.execute(c)
    local e = fs.readfile("/tmp/opkg.stderr")
    local o = fs.readfile("/tmp/opkg.stdout")

    fs.unlink("/tmp/opkg.stderr")
    fs.unlink("/tmp/opkg.stdout")

    return r, o or "", e or ""
end

-- Internal parser function
local function _parselist(rawdata)
    if type(rawdata) ~= "function" then
        error("OPKG: Invalid rawdata given")
    end

    local data = {}
    local c = {}
    local l = nil

    for line in rawdata do
        if line:sub(1, 1) ~= " " then
            local key, val = line:match("(.-): ?(.*)%s*")

            if key and val then
                if key == "Package" then
                    c = {Package = val}
                    data[val] = c
                elseif key == "Status" then
                    c.Status = {}
                    for j in val:gmatch("([^ ]+)") do
                        c.Status[j] = true
                    end
                else
                    c[key] = val
                end
                l = key
            end
        else
            -- Multi-line field
            c[l] = c[l] .. "\n" .. line
        end
    end

    return data
end

-- Internal lookup function
local function _lookup(cmd, pkg)
    local cmdline = { ipkg, cmd }
    if pkg then
        cmdline[#cmdline+1] = util.shellquote(pkg)
    end

    -- OPKG sometimes kills the whole machine because it sucks
    -- Therefore we have to use a sucky approach too and use
    -- tmpfiles instead of directly reading the output
    local tmpfile = os.tmpname()
    os.execute("%s >%s 2>/dev/null" %{ table.concat(cmdline, " "), tmpfile })

    local data = _parselist(io.lines(tmpfile))
    os.remove(tmpfile)
    return data
end


function info(pkg)
    return _lookup("info", pkg)
end

function status(pkg)
    return _lookup("status", pkg)
end

function install(...)
    return _action("install", ...)
end

function installed(pkg)
    local p = status(pkg)[pkg]
    return (p and p.Status and p.Status.installed)
end

function remove(...)
    return _action("remove", ...)
end

function update()
    return _action("update")
end

function upgrade()
    return _action("upgrade")
end

-- List helper
local function _list(action, pat, cb)
    local cmdline = { ipkg, action }
    if pat then
        cmdline[#cmdline+1] = util.shellquote(pat)
    end

    local fd = io.popen(table.concat(cmdline, " "))
    if fd then
        local name, version, sz, desc
        while true do
            local line = fd:read("*l")
            if not line then break end

            name, version, sz, desc = line:match("^(.-) %- (.-) %- (.-) %- (.+)")

            if not name then
                name, version, sz = line:match("^(.-) %- (.-) %- (.+)")
                desc = ""
            end

            if name and version then
                if #version > 26 then
                    version = version:sub(1,21) .. ".." .. version:sub(-3,-1)
                end

                cb(name, version, sz, desc)
            end

            name    = nil
            version = nil
            sz      = nil
            desc    = nil
        end

        fd:close()
    end
end

function list_all(pat, cb)
    _list("list --size", pat, cb)
end

function list_installed(pat, cb)
    _list("list_installed --size", pat, cb)
end

function find(pat, cb)
    _list("find --size", pat, cb)
end


function overlay_root()
    local od = "/"
    local fd = io.open(icfg, "r")

    if fd then
        local ln

        repeat
            ln = fd:read("*l")
            if ln and ln:match("^%s*option%s+overlay_root%s+") then
                od = ln:match("^%s*option%s+overlay_root%s+(%S+)")

                local s = fs.stat(od)
                if not s or s.type ~= "dir" then
                    od = "/"
                end

                break
            end
        until not ln

        fd:close()
    end

    return od
end

function compare_versions(ver1, comp, ver2)
    if not ver1 or not ver2
    or not comp or not (#comp > 0) then
        error("Invalid parameters")
        return nil
    end
    -- correct compare string
    if comp == "<>" or comp == "><" or comp == "!=" or comp == "~=" then comp = "~="
    elseif comp == "<=" or comp == "<" or comp == "=<" then comp = "<="
    elseif comp == ">=" or comp == ">" or comp == "=>" then comp = ">="
    elseif comp == "="  or comp == "==" then comp = "=="
    elseif comp == "<<" then comp = "<"
    elseif comp == ">>" then comp = ">"
    else
        error("Invalid compare string")
        return nil
    end

    local av1 = util.split(ver1, "[%.%-]", nil, true)
    local av2 = util.split(ver2, "[%.%-]", nil, true)

    local max = table.getn(av1)
    if (table.getn(av1) < table.getn(av2)) then
        max = table.getn(av2)
    end

    for i = 1, max, 1  do
        local s1 = av1[i] or ""
        local s2 = av2[i] or ""

        -- first "not equal" found return true
        if comp == "~=" and (s1 ~= s2) then return true end
        -- first "lower" found return true
        if (comp == "<" or comp == "<=") and (s1 < s2) then return true end
        -- first "greater" found return true
        if (comp == ">" or comp == ">=") and (s1 > s2) then return true end
        -- not equal then return false
        if (s1 ~= s2) then return false end
    end

    -- all equal and not compare greater or lower then true
    return not (comp == "<" or comp == ">")
end

Result:
​

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