Remove unmaintained components: lucid, fastindex, niu

4 files changed, 0 insertions, 575 deletions

diff --git a/libs/lucid-rpc/luasrc/lucid/rpc.lua b/libs/lucid-rpc/luasrc/lucid/rpc.lua
deleted file mode 100644
index 417e572142..0000000000
--- a/libs/lucid-rpc/luasrc/lucid/rpc.lua
+++ /dev/null
@@ -1,51 +0,0 @@
---[[
-LuCI - Lua Development Framework
-
-Copyright 2009 Steven Barth <steven@midlink.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-$Id$
-]]
-
-local require, ipairs, pcall = require, ipairs, pcall
-local srv = require "luci.lucid.rpc.server"
-
-module "luci.lucid.rpc"
-
---- Prepare the RPC-daemon and its associated publishers.
--- @param publisher Table of publishers
--- @return factory callback or nil, error message
-function factory(publisher)
-	local root = srv.Module()
-	local server = srv.Server(root)
-
-	for _, r in ipairs(publisher) do
-		for _, m in ipairs(r.export) do
-			local s, mod = pcall(require, r.namespace .. "." .. m)
-			if s and mod then
-				local module = mod._factory()
-				
-				if r.exec then
-					for _, x in ipairs(r.exec) do
-						if x:sub(1,1) == ":" then
-							module:restrict({interface = x:sub(2)})
-						else
-							module:restrict({user = x})
-						end
-					end
-				end
-				
-				root:add(m, module)
-			else
-				return nil, mod
-			end
-		end
-	end
-
-	return function(...) return server:process(...) end
-end
\ No newline at end of file
diff --git a/libs/lucid-rpc/luasrc/lucid/rpc/ruci.lua b/libs/lucid-rpc/luasrc/lucid/rpc/ruci.lua
deleted file mode 100644
index f0910c7f0b..0000000000
--- a/libs/lucid-rpc/luasrc/lucid/rpc/ruci.lua
+++ /dev/null
@@ -1,85 +0,0 @@
---[[
-LuCIRPCd
-(c) 2009 Steven Barth <steven@midlink.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-$Id$
-]]--
-local uci = require "luci.model.uci"
-local tostring, getmetatable, pairs = tostring, getmetatable, pairs
-local error, type = error, type
-local nixio = require "nixio"
-local srv = require "luci.lucid.rpc.server"
-
---- Remote UCI functions.
-module "luci.lucid.rpc.ruci"
-
--- Prepare the remote UCI functions.
-function _factory()
-	local m = srv.Module("Remote UCI API")
-	
-	for k, v in pairs(_M) do
-		if type(v) == "function" and v ~= _factory then
-			m:add(k, srv.Method.extended(v))
-		end
-	end
-	
-	return m
-end
-
--- Get the associate RUCI instance.
-local function getinst(session, name)
-	return session.ruci and session.ruci[name]
-end
-
--- Set a new RUCI instance.
-local function setinst(session, obj)
-	session.ruci = session.ruci or {}
-	local name = tostring(obj):match("0x([a-z0-9]+)")
-	session.ruci[name] = obj
-	return name
-end
-
-
-local Cursor = getmetatable(uci.cursor())
-
-for name, func in pairs(Cursor) do
-	_M[name] = function(session, inst, ...)
-		inst = getinst(session, inst)
-		return inst[name](inst, ...)
-	end
-end
-
---- Generate a new RUCI cursor.
--- @param session Session object
--- @param ... Parameters passed to the UCI constructor
--- @return RUCI instance
-function cursor(session, ...)
-	return setinst(session, uci.cursor(...))
-end
-
---- Generate a new RUCI state cursor.
--- @param session Session object
--- @param ... Parameters passed to the UCI constructor
--- @return RUCI instance
-function cursor_state(session, ...)
-	return setinst(session, uci.cursor_state(...))
-end
-
---- Custom foreach function.
--- @param session Session object
--- @param inst RUCI instance
--- @param config UCI config
--- @param sectiontype UCI sectiontype
--- @return section data
-function foreach(session, inst, config, sectiontype)
-	local inst = getinst(session, inst)
-	local secs = {}
-	inst:foreach(config, sectiontype, function(s) secs[#secs+1] = s end)
-	return secs
-end
\ No newline at end of file
diff --git a/libs/lucid-rpc/luasrc/lucid/rpc/server.lua b/libs/lucid-rpc/luasrc/lucid/rpc/server.lua
deleted file mode 100644
index 18b004d8b8..0000000000
--- a/libs/lucid-rpc/luasrc/lucid/rpc/server.lua
+++ /dev/null
@@ -1,338 +0,0 @@
---[[
-LuCI - Lua Development Framework
-
-Copyright 2009 Steven Barth <steven@midlink.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-$Id$
-]]
-
-local ipairs, pairs = ipairs, pairs
-local tostring, tonumber = tostring, tonumber
-local pcall, assert, type, unpack = pcall, assert, type, unpack
-
-local nixio = require "nixio"
-local json = require "luci.json"
-local util = require "luci.util"
-local table = require "table"
-local ltn12 = require "luci.ltn12"
-
---- RPC daemom.
--- @cstyle instance
-module "luci.lucid.rpc.server"
-
-RQLIMIT = 32 * nixio.const.buffersize
-VERSION = "1.0"
-
-ERRNO_PARSE = -32700
-ERRNO_INVALID = -32600
-ERRNO_UNKNOWN = -32001
-ERRNO_TIMEOUT = -32000
-ERRNO_NOTFOUND = -32601
-ERRNO_NOACCESS = -32002
-ERRNO_INTERNAL = -32603
-ERRNO_NOSUPPORT = -32003
-
-ERRMSG = {
-	[ERRNO_PARSE] = "Parse error.",
-	[ERRNO_INVALID] = "Invalid request.",
-	[ERRNO_TIMEOUT] = "Connection timeout.",
-	[ERRNO_UNKNOWN] = "Unknown error.",
-	[ERRNO_NOTFOUND] = "Method not found.",
-	[ERRNO_NOACCESS] = "Access denied.",
-	[ERRNO_INTERNAL] = "Internal error.",
-	[ERRNO_NOSUPPORT] = "Operation not supported."
-}
-
-
---- Create an RPC method wrapper.
--- @class function
--- @param method Lua function
--- @param description Method description
--- @return Wrapped RPC method 
-Method = util.class()
-
---- Create an extended wrapped RPC method.
--- @class function
--- @param method Lua function
--- @param description Method description
--- @return Wrapped RPC method 
-function Method.extended(...)
-	local m = Method(...)
-	m.call = m.xcall
-	return m
-end
-
-function Method.__init__(self, method, description)
-	self.description = description
-	self.method = method
-end
-
---- Extended call the associated function.
--- @param session Session storage
--- @param argv Request parameters
--- @return function call response
-function Method.xcall(self, session, argv)
-	return self.method(session, unpack(argv))
-end
-
---- Standard call the associated function.
--- @param session Session storage
--- @param argv Request parameters
--- @return function call response
-function Method.call(self, session, argv)
-	return self.method(unpack(argv))
-end
-
---- Process a given request and create a JSON response.
--- @param session Session storage
--- @param request Requested method
--- @param argv Request parameters
-function Method.process(self, session, request, argv)
-	local stat, result = pcall(self.call, self, session, argv)
-	
-	if stat then
-		return { result=result }
-	else
-		return { error={ 
-			code=ERRNO_UNKNOWN, 
-			message=ERRMSG[ERRNO_UNKNOWN],
-			data=result
-		} }
-	end
-end
-
--- Remap IPv6-IPv4-compatibility addresses to IPv4 addresses
-local function remapipv6(adr)
-	local map = "::ffff:"
-	if adr:sub(1, #map) == map then
-		return adr:sub(#map+1)
-	else
-		return adr
-	end 
-end
-
-
---- Create an RPC module.
--- @class function
--- @param description Method description
--- @return RPC module 
-Module = util.class()
-
-function Module.__init__(self, description)
-	self.description = description
-	self.handler = {}
-end
-
---- Add a handler.
--- @param k key
--- @param v handler
-function Module.add(self, k, v)
-	self.handler[k] = v
-end
-
---- Add an access restriction.
--- @param restriction Restriction specification
-function Module.restrict(self, restriction)
-	if not self.restrictions then
-		self.restrictions = {restriction}
-	else
-		self.restrictions[#self.restrictions+1] = restriction
-	end
-end
-
---- Enforce access restrictions.
--- @param request Request object
--- @return nil or HTTP statuscode, table of headers, response source
-function Module.checkrestricted(self, session, request, argv)
-	if not self.restrictions then
-		return
-	end
-	
-	for _, r in ipairs(self.restrictions) do
-		local stat = true
-		if stat and r.interface then	-- Interface restriction
-			if not session.localif then
-				for _, v in ipairs(session.env.interfaces) do
-					if v.addr == session.localaddr then
-						session.localif = v.name
-						break
-					end
-				end
-			end
-			
-			if r.interface ~= session.localif then
-				stat = false
-			end
-		end
-		
-		if stat and r.user and session.user ~= r.user then	-- User restriction
-			stat = false
-		end
-		
-		if stat then
-			return
-		end
-	end
-	
-	return {error={code=ERRNO_NOACCESS, message=ERRMSG[ERRNO_NOACCESS]}}
-end
-
---- Register a handler, submodule or function.
--- @param m entity
--- @param descr description
--- @return Module (self)
-function Module.register(self, m, descr)
-	descr = descr or {}
-	for k, v in pairs(m) do
-		if util.instanceof(v, Method) then
-			self.handler[k] = v
-		elseif type(v) == "table" then
-			self.handler[k] = Module()
-			self.handler[k]:register(v, descr[k])
-		elseif type(v) == "function" then
-			self.handler[k] = Method(v, descr[k])
-		end
-	end
-	return self
-end
-
---- Process a request.
--- @param session Session storage
--- @param request Request object
--- @param argv Request parameters
--- @return JSON response object
-function Module.process(self, session, request, argv)
-	local first, last = request:match("^([^.]+).?(.*)$")
-
-	local stat = self:checkrestricted(session, request, argv)
-	if stat then	-- Access Denied
-		return stat
-	end
-	
-	local hndl = first and self.handler[first]
-	if not hndl then
-		return {error={code=ERRNO_NOTFOUND, message=ERRMSG[ERRNO_NOTFOUND]}}
-	end
-	
-	session.chain[#session.chain+1] = self
-	return hndl:process(session, last, argv)
-end
-
-
---- Create a server object.
--- @class function
--- @param root Root module
--- @return Server object
-Server = util.class()
-
-function Server.__init__(self, root)
-	self.root = root
-end
-
---- Get the associated root module.
--- @return Root module
-function Server.get_root(self)
-	return self.root
-end
-
---- Set a new root module.
--- @param root Root module
-function Server.set_root(self, root)
-	self.root = root
-end
-
---- Create a JSON reply.
--- @param jsonrpc JSON-RPC version
--- @param id Message id
--- @param res Result
--- @param err Error
--- @reutrn JSON response source
-function Server.reply(self, jsonrpc, id, res, err)
-	id = id or json.null
-	
-	-- 1.0 compatibility
-	if jsonrpc ~= "2.0" then
-		jsonrpc = nil
-		res = res or json.null
-		err = err or json.null
-	end
-	
-	return json.Encoder(
-			{id=id, result=res, error=err, jsonrpc=jsonrpc}, BUFSIZE
-		):source()
-end
-
---- Handle a new client connection.
--- @param client client socket
--- @param env superserver environment
-function Server.process(self, client, env)
-	local decoder
-	local sinkout = client:sink()
-	client:setopt("socket", "sndtimeo", 90)
-	client:setopt("socket", "rcvtimeo", 90)
-	
-	local close = false
-	local session = {server = self, chain = {}, client = client, env = env,
-		localaddr = remapipv6(client:getsockname())}
-	local req, stat, response, result, cb
-	
-	repeat
-		local oldchunk = decoder and decoder.chunk 
-		decoder = json.ActiveDecoder(client:blocksource(nil, RQLIMIT))
-		decoder.chunk = oldchunk
-		
-		result, response, cb = nil, nil, nil
-
-		-- Read one request
-		stat, req = pcall(decoder.get, decoder)
-		
-		if stat then
-			if type(req) == "table" and type(req.method) == "string"
-			 and (not req.params or type(req.params) == "table") then
-			 	req.params = req.params or {}
-				result, cb = self.root:process(session, req.method, req.params)
-				if type(result) == "table" then
-					if req.id ~= nil then
-						response = self:reply(req.jsonrpc, req.id,
-							result.result, result.error)
-					end
-					close = result.close
-				else
-					if req.id ~= nil then
-						response = self:reply(req.jsonrpc, req.id, nil,
-						  {code=ERRNO_INTERNAL, message=ERRMSG[ERRNO_INTERNAL]})
-					end
-				end
-			else
-				response = self:reply(req.jsonrpc, req.id,
-				 nil, {code=ERRNO_INVALID, message=ERRMSG[ERRNO_INVALID]})
-			end
-		else
-			if nixio.errno() ~= nixio.const.EAGAIN then
-				response = self:reply("2.0", nil,
-					nil, {code=ERRNO_PARSE, message=ERRMSG[ERRNO_PARSE]})
-			--[[else
-				response = self:reply("2.0", nil,
-					nil, {code=ERRNO_TIMEOUT, message=ERRMSG_TIMEOUT})]]
-			end
-			close = true
-		end
-		
-		if response then
-			ltn12.pump.all(response, sinkout)
-		end
-		
-		if cb then
-			close = cb(client, session, self) or close
-		end
-	until close
-	
-	client:shutdown()
-	client:close()
-end
diff --git a/libs/lucid-rpc/luasrc/lucid/rpc/system.lua b/libs/lucid-rpc/luasrc/lucid/rpc/system.lua
deleted file mode 100644
index cf3aa6abe4..0000000000
--- a/libs/lucid-rpc/luasrc/lucid/rpc/system.lua
+++ /dev/null
@@ -1,101 +0,0 @@
---[[
-LuCI - Lua Development Framework
-
-Copyright 2009 Steven Barth <steven@midlink.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-$Id$
-]]
-
-local type, ipairs = type, ipairs
-local srv = require "luci.lucid.rpc.server"
-local nixio = require "nixio"
-local lucid = require "luci.lucid"
-
---- Internal system functions.
-module "luci.lucid.rpc.system"
-
--- Prepare the RPC module.
-function _factory()
-	local mod = srv.Module("System functions"):register({
-		echo = echo,
-		void = void,
-		multicall = srv.Method.extended(multicall),
-		authenticate = srv.Method.extended(authenticate)
-	})
-	mod.checkrestricted = function(self, session, request, ...)
-		if request ~= "authenticate" then
-			return srv.Module.checkrestricted(self, session, request, ...)
-		end
-	end
-	return mod
-end
-
---- Simple echo test function.
--- @param object to be echoed object
--- @return echo object
-function echo(object)
-	return object
-end
-
---- Simple void test function.
-function void()
-
-end
-
---- Accumulate different requests and execute them.
--- @param session Session object
--- @param ...
--- @return overall response object
-function multicall(session, ...)
-	local server, responses, response = session.server, {}, nil
-	for k, req in ipairs({...}) do
-		response = nil
-		if type(req) == "table" and type(req.method) == "string"
-		 and (not req.params or type(req.params) == "table") then
-		 	req.params = req.params or {}
-			result = server.root:process(session, req.method, req.params)
-			if type(result) == "table" then
-				if req.id ~= nil then
-					response = {jsonrpc=req.jsonrpc, id=req.id,
-						result=result.result, error=result.error}
-				end
-			else
-				if req.id ~= nil then
-					response = {jsonrpc=req.jsonrpc, id=req.id,
-					 result=nil, error={code=srv.ERRNO_INTERNAL,
-					 message=srv.ERRMSG[ERRNO_INTERNAL]}}
-				end
-			end
-		end
-		responses[k] = response
-	end
-	return responses
-end
-
---- Create or use a new authentication token.
--- @param session Session object
--- @param type Authentication type
--- @param entity Authentication enttity (username)
--- @param key Authentication key (password)
--- @return boolean status
-function authenticate(session, type, entity, key)
-	if not type then
-		session.user = nil
-		return true
-	elseif type == "plain" then
-		local pwe = nixio.getsp and nixio.getsp(entity) or nixio.getpw(entity)
-		local pwh = pwe and (pwe.pwdp or pwe.passwd)
-		if not pwh or #pwh < 1 or nixio.crypt(key, pwh) ~= pwh then
-			return nil
-		else
-			session.user = entity
-			return true
-		end
-	end
-end
\ No newline at end of file