local fi
+local function check_fs_depends(fs)
+ local fs = require "nixio.fs"
+
+ for path, kind in pairs(fs) do
+ if kind == "directory" then
+ local empty = true
+ for entry in (fs.dir(path) or function() end) do
+ empty = false
+ break
+ end
+ if empty then
+ return false
+ end
+ elseif kind == "executable" then
+ if fs.stat(path, "type") ~= "reg" or not fs.access(path, "x") then
+ return false
+ end
+ elseif kind == "file" then
+ if fs.stat(path, "type") ~= "reg" then
+ return false
+ end
+ end
+ end
+
+ return true
+end
+
+local function check_uci_depends_options(conf, s, opts)
+ local uci = require "luci.model.uci"
+
+ if type(opts) == "string" then
+ return (s[".type"] == opts)
+ elseif opts == true then
+ for option, value in pairs(s) do
+ if option:byte(1) ~= 46 then
+ return true
+ end
+ end
+ elseif type(opts) == "table" then
+ for option, value in pairs(opts) do
+ local sval = s[option]
+ if type(sval) == "table" then
+ local found = false
+ for _, v in ipairs(sval) do
+ if v == value then
+ found = true
+ break
+ end
+ end
+ if not found then
+ return false
+ end
+ elseif value == true then
+ if sval == nil then
+ return false
+ end
+ else
+ if sval ~= value then
+ return false
+ end
+ end
+ end
+ end
+
+ return true
+end
+
+local function check_uci_depends_section(conf, sect)
+ local uci = require "luci.model.uci"
+
+ for section, options in pairs(sect) do
+ local stype = section:match("^@([A-Za-z0-9_%-]+)$")
+ if stype then
+ local found = false
+ uci:foreach(conf, stype, function(s)
+ if check_uci_depends_options(conf, s, options) then
+ found = true
+ return false
+ end
+ end)
+ if not found then
+ return false
+ end
+ else
+ local s = uci:get_all(conf, section)
+ if not s or not check_uci_depends_options(conf, s, options) then
+ return false
+ end
+ end
+ end
+
+ return true
+end
+
+local function check_uci_depends(conf)
+ local uci = require "luci.model.uci"
+
+ for config, values in pairs(conf) do
+ if values == true then
+ local found = false
+ uci:foreach(config, nil, function(s)
+ found = true
+ return false
+ end)
+ if not found then
+ return false
+ end
+ elseif type(values) == "table" then
+ if not check_uci_depends_section(config, values) then
+ return false
+ end
+ end
+ end
+
+ return true
+end
+
+local function check_depends(spec)
+ if type(spec.depends) ~= "table" then
+ return true
+ end
+
+ if type(spec.depends.fs) == "table" and not check_fs_depends(spec.depends.fs) then
+ local satisfied = false
+ local alternatives = (#spec.depends.fs > 0) and spec.depends.fs or { spec.depends.fs }
+ for _, alternative in ipairs(alternatives) do
+ if check_fs_depends(alternative) then
+ satisfied = true
+ break
+ end
+ end
+ if not satisfied then
+ return false
+ end
+ end
+
+ if type(spec.depends.uci) == "table" then
+ local satisfied = false
+ local alternatives = (#spec.depends.uci > 0) and spec.depends.uci or { spec.depends.uci }
+ for _, alternative in ipairs(alternatives) do
+ if check_uci_depends(alternative) then
+ satisfied = true
+ break
+ end
+ end
+ if not satisfied then
+ return false
+ end
+ end
+
+ return true
+end
+
+local function target_to_json(target, module)
+ local action
+
+ if target.type == "call" then
+ action = {
+ ["type"] = "call",
+ ["module"] = module,
+ ["function"] = target.name,
+ ["parameters"] = target.argv
+ }
+ elseif target.type == "view" then
+ action = {
+ ["type"] = "view",
+ ["path"] = target.view
+ }
+ elseif target.type == "template" then
+ action = {
+ ["type"] = "template",
+ ["path"] = target.view
+ }
+ elseif target.type == "cbi" then
+ action = {
+ ["type"] = "cbi",
+ ["path"] = target.model
+ }
+ elseif target.type == "form" then
+ action = {
+ ["type"] = "form",
+ ["path"] = target.model
+ }
+ elseif target.type == "firstchild" then
+ action = {
+ ["type"] = "firstchild"
+ }
+ elseif target.type == "firstnode" then
+ action = {
+ ["type"] = "firstchild",
+ ["recurse"] = true
+ }
+ elseif target.type == "arcombine" then
+ if type(target.targets) == "table" then
+ action = {
+ ["type"] = "arcombine",
+ ["targets"] = {
+ target_to_json(target.targets[1], module),
+ target_to_json(target.targets[2], module)
+ }
+ }
+ end
+ elseif target.type == "alias" then
+ action = {
+ ["type"] = "alias",
+ ["path"] = table.concat(target.req, "/")
+ }
+ elseif target.type == "rewrite" then
+ action = {
+ ["type"] = "rewrite",
+ ["path"] = table.concat(target.req, "/"),
+ ["remove"] = target.n
+ }
+ end
+
+ if target.post and action then
+ action.post = target.post
+ end
+
+ return action
+end
+
+local function tree_to_json(node, json)
+ local fs = require "nixio.fs"
+ local util = require "luci.util"
+
+ if type(node.nodes) == "table" then
+ for subname, subnode in pairs(node.nodes) do
+ local spec = {
+ title = util.striptags(subnode.title),
+ order = subnode.order
+ }
+
+ if subnode.leaf then
+ spec.wildcard = true
+ end
+
+ if subnode.cors then
+ spec.cors = true
+ end
+
+ if subnode.setuser then
+ spec.setuser = subnode.setuser
+ end
+
+ if subnode.setgroup then
+ spec.setgroup = subnode.setgroup
+ end
+
+ if type(subnode.target) == "table" then
+ spec.action = target_to_json(subnode.target, subnode.module)
+ end
+
+ if type(subnode.file_depends) == "table" then
+ for _, v in ipairs(subnode.file_depends) do
+ spec.depends = spec.depends or {}
+ spec.depends.fs = spec.depends.fs or {}
+
+ local ft = fs.stat(v, "type")
+ if ft == "dir" then
+ spec.depends.fs[v] = "directory"
+ elseif v:match("/s?bin/") then
+ spec.depends.fs[v] = "executable"
+ else
+ spec.depends.fs[v] = "file"
+ end
+ end
+ end
+
+ if type(subnode.uci_depends) == "table" then
+ for k, v in pairs(subnode.uci_depends) do
+ spec.depends = spec.depends or {}
+ spec.depends.uci = spec.depends.uci or {}
+ spec.depends.uci[k] = v
+ end
+ end
+
+ if (subnode.sysauth_authenticator ~= nil) or
+ (subnode.sysauth ~= nil and subnode.sysauth ~= false)
+ then
+ if subnode.sysauth_authenticator == "htmlauth" then
+ spec.auth = {
+ login = true,
+ methods = { "cookie:sysauth" }
+ }
+ elseif subname == "rpc" and subnode.module == "luci.controller.rpc" then
+ spec.auth = {
+ login = false,
+ methods = { "param:auth", "cookie:sysauth" }
+ }
+ elseif subnode.module == "luci.controller.admin.uci" then
+ spec.auth = {
+ login = false,
+ methods = { "param:sid" }
+ }
+ end
+ elseif subnode.sysauth == false then
+ spec.auth = {}
+ end
+
+ for _, v in pairs(spec) do
+ if v ~= nil then
+ if not spec.action then
+ spec.title = nil
+ end
+
+ spec.satisfied = check_depends(spec)
+ json.children = json.children or {}
+ json.children[subname] = tree_to_json(subnode, spec)
+ break
+ end
+ end
+ end
+ end
+
+ return json
+end
+
function build_url(...)
local path = {...}
local url = { http.getenv("SCRIPT_NAME") or "" }
return nil, nil
end
+function menu_json()
+ local tree = context.tree or createtree()
+ return tree_to_json(tree, {
+ action = {
+ ["type"] = "firstchild",
+ ["recurse"] = true
+ }
+ })
+end
+
function dispatch(request)
--context._disable_memtrace = require "luci.debug".trap_memtrace("l")
local ctx = context
return { type = "firstnode", target = _firstnode }
end
-function alias(...)
- local req = {...}
- return function(...)
- for _, r in ipairs({...}) do
- req[#req+1] = r
- end
+function _alias(self, ...)
+ local req = { unpack(self.req) }
- dispatch(req)
+ for _, r in ipairs({...}) do
+ req[#req+1] = r
end
+
+ dispatch(req)
end
-function rewrite(n, ...)
- local req = {...}
- return function(...)
- local dispatched = util.clone(context.dispatched)
+function alias(...)
+ return { type = "alias", target = _alias, req = { ... } }
+end
- for i=1,n do
- table.remove(dispatched, 1)
- end
+function _rewrite(self, ...)
+ local n = self.n
+ local req = { unpack(self.req) }
+ local dispatched = util.clone(context.dispatched)
- for i, r in ipairs(req) do
- table.insert(dispatched, i, r)
- end
+ for i=1,n do
+ table.remove(dispatched, 1)
+ end
- for _, r in ipairs({...}) do
- dispatched[#dispatched+1] = r
- end
+ for i, r in ipairs(req) do
+ table.insert(dispatched, i, r)
+ end
- dispatch(dispatched)
+ for _, r in ipairs({...}) do
+ dispatched[#dispatched+1] = r
end
+
+ dispatch(dispatched)
end
+function rewrite(n, ...)
+ return { type = "rewrite", target = _rewrite, n = n, req = { ... } }
+end
local function _call(self, ...)
local func = getfenv()[self.name]
function form(model)
return {
- type = "cbi",
+ type = "form",
post = { ["cbi.submit"] = true },
model = model,
target = _form
projects / oweals / luci.git / commitdiff