mirror of
https://github.com/20kdc/OC-KittenOS.git
synced 2024-11-26 20:38:06 +11:00
dcd7154ec2
This license change should only increase the amount of stuff people can do in countries where the public domain is not a valid concept. If this license somehow restricts you as opposed to the previous one, please file an issue.
382 lines
9.3 KiB
Lua
382 lines
9.3 KiB
Lua
-- Copyright (C) 2018-2021 by KittenOS NEO contributors
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--
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-- Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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-- THIS SOFTWARE.
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-- app-claw: Package manager.
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local ldrPkg, _, tgtPkg = ...
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-- libs & such
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local event = require("event")(neo)
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local neoux = require("neoux")(event, neo)
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local primaryINet = neo.requestAccess("c.internet")
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if primaryINet then primaryINet = primaryINet.list()() end
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--
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local function readFile(src, url, ocb)
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local buf = ""
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local function cb(data)
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if not data then
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ocb(buf)
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else
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buf = buf .. data
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buf = buf:gsub("[^\n]*\n", function (t)
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ocb(t:sub(1, -2))
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return ""
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end)
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end
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end
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if type(src) == "string" then
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assert(primaryINet, "no internet")
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local req, err = primaryINet.request(src .. url)
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assert(req, err)
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-- OpenComputers#535
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req.finishConnect()
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while true do
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local n, n2 = req.read(neo.readBufSize)
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cb(n)
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if not n then
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req.close()
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if n2 then
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error(n2)
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else
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cb(nil)
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break
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end
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else
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if n == "" then
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-- slightly dangerous, but what can we do?
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pcall(event.sleepTo, os.uptime() + 0.05)
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end
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end
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end
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else
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if url == "data/app-claw/local.c2l" then
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for _, v in ipairs(src.list("data/app-claw/")) do
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ocb(v)
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end
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return
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end
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local h, e = src.open(url, "rb")
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assert(h, e)
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repeat
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local c = src.read(h, neo.readBufSize)
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cb(c)
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until not c
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src.close(h)
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end
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end
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-- Sources
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local sources = {}
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local sourceList = {}
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-- Use all non-primary filesystems
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local disks = neo.requireAccess("c.filesystem", "searching disks for packages")
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local primaryDisk = disks.primary
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for pass = 1, 3 do
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for v in disks.list() do
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local nam = nil
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if v == primaryDisk then
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nam = (pass == 1) and "local"
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elseif v == disks.temporary then
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nam = (pass == 2) and "ramfs"
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elseif pass == 3 then
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nam = v.address
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end
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if nam then
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sources[nam] = v
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table.insert(sourceList, nam)
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end
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end
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end
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-- No longer needed
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disks = nil
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if primaryINet then
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sources["inet"] = "http://20kdc.duckdns.org/neo/"
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table.insert(sourceList, "inet")
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end
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-- List scanning for package window
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local function scanList(content)
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local lst = {}
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local lst2 = {}
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for k, v in pairs(sources) do
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local ok, err = pcall(readFile, v, "data/app-claw/local.c2l", function (l)
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if l:sub(-4) == ".c2p" then
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local lt, ltv = l:sub(1, -5)
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ltv = lt:match("%.[0-9]+$")
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if ltv and l:find(content, 1, true) then
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lt = lt:sub(1, -(#ltv + 1))
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lst2[lt] = true
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end
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end
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end)
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if (not ok) and ((k == "inet") or (k == "local")) then
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neoux.startDialog(tostring(err), k)
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end
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end
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for k, v in pairs(lst2) do
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table.insert(lst, k)
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end
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table.sort(lst)
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return lst
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end
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-- Beginning Of The App (well, the actual one)
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local genCurrent, genPrimary, genPackage, primaryWindow
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local running = true
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-- primary
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local primarySearchTx = ""
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local primaryPage = 1
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local primaryList = scanList("")
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local primaryNextMinus = false
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-- package
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local packageLock = nil
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local packageId = "FIXME"
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local function describe(pkgs)
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local lowestV, highestV, myV = {}, {}, {}
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for pk, pv in ipairs(pkgs) do
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lowestV[pk] = math.huge
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highestV[pk] = -math.huge
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end
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for k, v in pairs(sources) do
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pcall(readFile, v, "data/app-claw/local.c2l", function (l)
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local lp = l:match("%.[0-9]+%.c2p$")
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for pk, pkg in ipairs(pkgs) do
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if lp and l:sub(1, -(#lp + 1)) == pkg then
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local v = tonumber(lp:sub(2, -5))
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if k == "local" then
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myV[pk] = v
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end
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lowestV[pk] = math.min(lowestV[pk], v)
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highestV[pk] = math.max(highestV[pk], v)
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end
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end
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end)
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end
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for pk, pkg in ipairs(pkgs) do
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if lowestV[pk] == math.huge then
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pkgs[pk] = pkg .. " (ERR)"
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elseif myV[pk] then
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if highestV[pk] > myV[pk] then
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pkgs[pk] = pkg .. " [v" .. myV[pk] .. "!]"
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elseif lowestV[pk] < myV[pk] then
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pkgs[pk] = pkg .. " (v" .. myV[pk] .. ") R<"
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else
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pkgs[pk] = pkg .. " (v" .. myV[pk] .. ")"
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end
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end
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end
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end
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local function primaryWindowRegenCore()
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local gen, gens = genCurrent()
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return 25, 14, "claw", neoux.tcwindow(25, 14, gen, function (w)
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w.close()
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running = false
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end, 0xFF8F00, 0, gens)
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end
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local function primaryWindowRegen()
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primaryWindow.reset(primaryWindowRegenCore())
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end
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-- Sections
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function genPrimary()
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local minus = (primaryNextMinus and 3) or nil
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primaryNextMinus = false
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local pgs = 12
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local pages = math.ceil(#primaryList / pgs)
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local elems = {
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neoux.tcbutton(23, 1, "+", function (w)
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if primaryPage < pages then
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primaryPage = primaryPage + 1
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primaryWindowRegen()
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end
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end),
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neoux.tcrawview(4, 1, {neoux.pad(primaryPage .. " / " .. pages, 19, true, true)}),
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neoux.tcbutton(1, 1, "-", function (w)
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if primaryPage > 1 then
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primaryNextMinus = true
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primaryPage = primaryPage - 1
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primaryWindowRegen()
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end
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end)
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}
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local base = (primaryPage - 1) * pgs
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local pkgs = {}
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for i = 1, pgs do
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local ent = primaryList[base + i]
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if ent then
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pkgs[i] = ent
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end
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end
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describe(pkgs)
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for i = 1, pgs do
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local ent = primaryList[base + i]
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if ent then
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local enttx = pkgs[i]
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table.insert(elems, neoux.tcbutton(1, i + 1, unicode.safeTextFormat(enttx), function (w)
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-- FREE UP MEMORY NOW
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elems = {}
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w.reset(25, 14, "claw", function (ev)
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if ev == "close" then
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w.close()
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running = false
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end
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end)
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packageId = ent
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genCurrent = genPackage
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primaryWindowRegen()
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end))
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end
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end
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table.insert(elems, neoux.tcfield(1, 14, 16, function (s)
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if s then primarySearchTx = s end
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return primarySearchTx
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end))
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table.insert(elems, neoux.tcbutton(17, 14, "Search!", function (w)
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primaryPage = 1
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primaryList = scanList(primarySearchTx)
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primaryWindowRegen()
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end))
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return elems, minus
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end
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--
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local function packageGetBB(src, lclI, srcI, srcW)
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local buttons = {}
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if srcI and srcW then
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table.insert(buttons, {
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"Del",
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function (w)
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w.close()
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running = false
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neo.executeAsync("svc-app-claw-worker", sources[src], packageId, nil, src == "local", primaryINet)
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end
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})
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end
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if srcI and ((not lclI) or (lclI < srcI)) then
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table.insert(buttons, {
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"Get",
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function (w)
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w.close()
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running = false
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neo.executeAsync("svc-app-claw-worker", sources["local"], packageId, sources[src], true, primaryINet)
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end
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})
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end
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if srcW and lclI and not srcI then
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table.insert(buttons, {
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"All",
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function (w)
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w.close()
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running = false
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neo.executeAsync("svc-app-claw-worker", sources[src], packageId, sources["local"], true, primaryINet)
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end
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})
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table.insert(buttons, {
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"Put",
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function (w)
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w.close()
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running = false
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neo.executeAsync("svc-app-claw-worker", sources[src], packageId, sources["local"], false, primaryINet)
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end
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})
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end
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return buttons
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end
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function genPackage()
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if packageLock then
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return {neoux.tcrawview(1, 1, neoux.fmtText(unicode.safeTextFormat(packageId .. "\n" .. packageLock), 25))}
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end
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-- concept:
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-- mtd <back>
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-- Multi-Track Drifting
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--
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-- local v20 <del> <run>
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-- inet v21 <pull>
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-- dir v22 <pull> <push>
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-- crockett <push>
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local sourceVers = {}
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local c2pSrc = "local"
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local c2pVer = -1
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for k, v in pairs(sources) do
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local ok, err = pcall(readFile, v, "data/app-claw/local.c2l", function (l)
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local lp = l:match("%.[0-9]+%.c2p$")
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if lp and l:sub(1, -(#lp + 1)) == packageId then
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sourceVers[k] = tonumber(lp:sub(2, -5))
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if c2pVer < sourceVers[k] then
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c2pSrc = k
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c2pVer = sourceVers[k]
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end
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end
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end)
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end
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if sourceVers["local"] then
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c2pSrc = "local"
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c2pVer = sourceVers["local"]
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end
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local text = ""
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local ok = pcall(readFile, sources[c2pSrc], "data/app-claw/" .. packageId .. "." .. c2pVer .. ".c2p", function (l)
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text = text .. l .. "\n"
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end)
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if not ok then
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text = packageId .. "\nUnable to read v" .. c2pVer .. " c2p from: " .. c2pSrc
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end
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local elems = {
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neoux.tcrawview(1, 1, neoux.fmtText(unicode.safeTextFormat(text), 25)),
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neoux.tcbutton(20, 1, "Back", function ()
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if packageLock then return end
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genCurrent = genPrimary
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primaryWindowRegen()
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end)
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}
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for k, v in ipairs(sourceList) do
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local row = 14 + k - #sourceList
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local pfx = " "
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if sourceVers[v] then
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pfx = "v" .. string.format("%04i", sourceVers[v]) .. " "
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end
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table.insert(elems, neoux.tcrawview(1, row, {neoux.pad(pfx .. v, 14, false, true)}))
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local col = 26
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local srcW = type(sources[v]) ~= "string"
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for _, bv in ipairs(packageGetBB(v, sourceVers["local"], sourceVers[v], srcW)) do
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local b = neoux.tcbutton(col, row, bv[1], bv[2])
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col = col - b.w
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b.x = col
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table.insert(elems, b)
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end
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end
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return elems
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end
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--
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if ldrPkg == "svc-app-claw-worker" and tgtPkg then
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packageId = tgtPkg
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genCurrent = genPackage
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else
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genCurrent = genPrimary
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end
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primaryWindow = neoux.create(primaryWindowRegenCore())
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while running do
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event.pull()
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end
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