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|
local noder = require 'core.noder'
local guide = require 'parser.guide'
local files = require 'files'
local generic = require 'core.generic'
local ws = require 'workspace'
local vm = require 'vm.vm'
local collector = require 'core.collector'
local util = require 'utility'
local TRACE = TRACE
local FOOTPRINT = FOOTPRINT
local TEST = TEST
local log = log
local select = select
local tostring = tostring
local next = next
local error = error
local type = type
local setmetatable = setmetatable
local tconcat = table.concat
local ssub = string.sub
local sfind = string.find
local sformat = string.format
local getUri = guide.getUri
local getRoot = guide.getRoot
local ceach = collector.each
local getState = files.getState
local getNoders = noder.getNoders
local getID = noder.getID
local getLastID = noder.getLastID
local removeID = noder.removeID
local getNodersByUri = noder.getNodersByUri
local getFirstID = noder.getFirstID
local getHeadID = noder.getHeadID
local eachForward = noder.eachForward
local getUriAndID = noder.getUriAndID
local eachBackward = noder.eachBackward
local eachSource = noder.eachSource
local compileAllNodes = noder.compileAllNodes
local compilePartNoders = noder.compilePartNodes
local isGlobalID = noder.isGlobalID
local SPLIT_CHAR = noder.SPLIT_CHAR
local RETURN_INDEX = noder.RETURN_INDEX
local TABLE_KEY = noder.TABLE_KEY
local STRING_CHAR = noder.STRING_CHAR
local STRING_FIELD = noder.STRING_FIELD
local WEAK_TABLE_KEY = noder.WEAK_TABLE_KEY
local ANY_FIELD = noder.ANY_FIELD
local WEAK_ANY_FIELD = noder.WEAK_ANY_FIELD
_ENV = nil
local ignoredSources = {
['int:'] = true,
['num:'] = true,
['str:'] = true,
['bool:'] = true,
['nil:'] = true,
}
local ignoredIDs = {
['dn:unknown'] = true,
['dn:nil'] = true,
['dn:any'] = true,
['dn:boolean'] = true,
['dn:table'] = true,
['dn:number'] = true,
['dn:integer'] = true,
['dn:userdata'] = true,
['dn:lightuserdata'] = true,
['dn:function'] = true,
['dn:thread'] = true,
}
---@class searcher
local m = {}
---@alias guide.searchmode '"ref"'|'"def"'|'"field"'|'"allref"'|'"alldef"'
local pushDefResultsMap = util.switch()
: case 'local'
: case 'setlocal'
: case 'setglobal'
: call(function (source, status)
if source.type ~= 'local' then
source = source.node
end
if source[1] == 'self'
and source.parent.type == 'funcargs' then
local func = source.parent.parent
if status.source.start < func.start
or status.source.start > func.finish then
return false
end
end
return true
end)
: case 'label'
: case 'setfield'
: case 'setmethod'
: case 'setindex'
: case 'tableindex'
: case 'tablefield'
: case 'tableexp'
: case 'function'
: case 'table'
: case 'doc.class.name'
: case 'doc.alias.name'
: case 'doc.field.name'
: case 'doc.type.enum'
: case 'doc.resume'
: case 'doc.type.array'
: case 'doc.type.table'
: case 'doc.type.ltable'
: case 'doc.type.field'
: case 'doc.type.function'
: call(function (source, status)
return true
end)
: case 'call'
: call(function (source, status)
if source.node.special == 'rawset' then
return true
end
end)
: getMap()
local pushRefResultsMap = util.switch()
: case 'local'
: case 'setlocal'
: case 'getlocal'
: case 'setglobal'
: case 'getglobal'
: case 'label'
: case 'goto'
: case 'setfield'
: case 'getfield'
: case 'setmethod'
: case 'getmethod'
: case 'setindex'
: case 'getindex'
: case 'tableindex'
: case 'tablefield'
: case 'tableexp'
: case 'function'
: case 'table'
: case 'string'
: case 'boolean'
: case 'number'
: case 'integer'
: case 'nil'
: case 'doc.class.name'
: case 'doc.type.name'
: case 'doc.alias.name'
: case 'doc.extends.name'
: case 'doc.field.name'
: case 'doc.type.enum'
: case 'doc.resume'
: case 'doc.type.array'
: case 'doc.type.table'
: case 'doc.type.ltable'
: case 'doc.type.field'
: case 'doc.type.function'
: call(function (source, status)
return true
end)
: case 'call'
: call(function (source, status)
if source.node.special == 'rawset'
or source.node.special == 'rawget' then
return true
end
end)
: getMap()
---添加结果
---@param status guide.status
---@param mode guide.searchmode
---@param source parser.guide.object
---@param force boolean
local function pushResult(status, mode, source, force)
if not source then
return
end
local results = status.results
local mark = status.rmark
if mark[source] then
return
end
mark[source] = true
if force then
results[#results+1] = source
return
end
if mode == 'def' or mode == 'alldef' then
local f = pushDefResultsMap[source.type]
if f and f(source, status) then
results[#results+1] = source
return
end
elseif mode == 'ref' or mode == 'field' or mode == 'allref' then
local f = pushRefResultsMap[source.type]
if f and f(source, status) then
results[#results+1] = source
return
end
end
local parent = source.parent
if parent.type == 'return' then
if source ~= status.source then
results[#results+1] = source
return
end
end
end
---@param obj parser.guide.object
---@return parser.guide.object?
function m.getObjectValue(obj)
while obj.type == 'paren' do
obj = obj.exp
if not obj then
return nil
end
end
if obj.type == 'boolean'
or obj.type == 'number'
or obj.type == 'integer'
or obj.type == 'string' then
return obj
end
if obj.value then
return obj.value
end
if obj.type == 'field'
or obj.type == 'method' then
return obj.parent and obj.parent.value
end
if obj.type == 'call' then
if obj.node.special == 'rawset' then
return obj.args and obj.args[3]
else
return obj
end
end
if obj.type == 'select' then
return obj
end
return nil
end
local strs = {}
local function footprint(status, ...)
if TRACE then
log.debug(...)
end
if FOOTPRINT then
local n = select('#', ...)
for i = 1, n do
strs[i] = tostring(select(i, ...))
end
status.footprint[#status.footprint+1] = tconcat(strs, '\t', 1, n)
end
end
local function checkCache(status, uri, expect, mode)
local cache = status.cache
local fileCache = cache[uri]
local results = fileCache[expect]
if results then
for i = 1, #results do
local res = results[i]
pushResult(status, mode, res, true)
end
return true
end
return false, function ()
fileCache[expect] = status.results
if mode == 'def'
or mode == 'alldef' then
return
end
for id in next, status.ids do
fileCache[id] = status.results
end
end
end
local function stop(status, msg)
if TEST then
if FOOTPRINT then
log.debug(status.mode)
log.debug(tconcat(status.footprint, '\n'))
end
error(msg)
else
log.warn(msg)
if FOOTPRINT then
log.debug(status.mode)
log.debug(tconcat(status.footprint, '\n'))
end
return
end
end
local function isCallID(field)
if not field then
return false
end
if ssub(field, 1, 2) == RETURN_INDEX then
return true
end
return false
end
local genercCache = {
mark = {},
genericCallArgs = {},
closureCache = {},
}
local function flushGeneric()
--清除来自泛型的临时对象
for _, closure in next, genercCache.closureCache do
local noders = getNoders(closure)
removeID(noders, getID(closure))
if closure then
local values = closure.values
for i = 1, #values do
local value = values[i]
removeID(noders, getID(value))
end
end
end
genercCache.mark = {}
genercCache.closureCache = {}
genercCache.genericCallArgs = {}
end
files.watch(function (ev)
if ev == 'version' then
flushGeneric()
end
end)
local nodersMapMT = {__index = function (self, uri)
local noders = getNodersByUri(uri)
self[uri] = noders or false
return noders
end}
local uriMapMT = {__index = function (self, uri)
local t = {}
self[uri] = t
return t
end}
function m.searchRefsByID(status, suri, expect, mode)
local state = getState(suri)
if not state then
return
end
local searchStep
status.id = expect
local callStack = status.callStack
local ids = status.ids
local dontCross = 0
---@type table<uri, noders>
local nodersMap = setmetatable({}, nodersMapMT)
local frejectMap = setmetatable({}, uriMapMT)
local brejectMap = setmetatable({}, uriMapMT)
local slockMap = setmetatable({}, uriMapMT)
local elockMap = setmetatable({}, uriMapMT)
local ecallMap = setmetatable({}, uriMapMT)
compileAllNodes(state.ast)
local function lockExpanding(elock, ecall, id, field)
if not field then
field = ''
end
local call = callStack[#callStack]
local locked = elock[id]
local called = ecall[id]
if locked and called == call then
if #locked <= #field then
if ssub(field, -#locked) == locked then
footprint(status, 'elocked:', id, locked, field)
return false
end
end
end
elock[id] = field
ecall[id] = call
return true
end
local function releaseExpanding(elock, ecall, id, field)
elock[id] = nil
ecall[id] = nil
end
local function search(uri, id, field)
local firstID = getFirstID(id)
if ignoredIDs[firstID] and (field or firstID ~= id) then
return
end
footprint(status, 'search:', id, field)
searchStep(uri, id, field)
footprint(status, 'pop:', id, field)
end
local function splitID(uri, id, field)
if field then
return
end
local leftID = ''
local rightID
while true do
local firstID = getHeadID(rightID or id)
if not firstID or firstID == id then
return
end
leftID = leftID .. firstID
if leftID == id then
return
end
rightID = ssub(id, #leftID + 1)
search(uri, leftID, rightID)
local isCall = isCallID(firstID)
if isCall then
break
end
end
end
local function searchID(uri, id, field, sourceUri)
if not id then
return
end
if not nodersMap[uri] then
return
end
if field then
id = id .. field
end
ids[id] = true
if slockMap[uri][id] then
footprint(status, 'slocked:', id)
return
end
slockMap[uri][id] = true
if sourceUri and uri ~= sourceUri then
footprint(status, 'cross uri:', uri)
compileAllNodes(getState(uri).ast)
end
search(uri, id, nil)
if sourceUri and uri ~= sourceUri then
footprint(status, 'back uri:', sourceUri)
end
end
---@return parser.guide.object?
local function findLastCall()
for i = #callStack, 1, -1 do
local call = callStack[i]
if call then
-- 标记此处的call失效,等待在堆栈平衡时弹出
callStack[i] = false
return call
end
end
return nil
end
local genericCallArgs = genercCache.genericCallArgs
local closureCache = genercCache.closureCache
local function checkGeneric(uri, source, field)
if not source.isGeneric then
return
end
if not isCallID(field) then
return
end
local call = findLastCall()
if not call then
return
end
local id = genercCache.mark[call]
if id == false then
return
end
if id then
searchID(uri, id, field)
return
end
local args = call.args
if args then
for i = 1, #args do
local arg = args[i]
genericCallArgs[arg] = true
end
end
local cacheID = uri .. getID(source) .. getID(call)
local closure = closureCache[cacheID]
if closure == false then
genercCache.mark[call] = false
return
end
if not closure then
closure = generic.createClosure(source, call)
closureCache[cacheID] = closure or false
if not closure then
genercCache.mark[call] = false
return
end
end
id = getID(closure)
genercCache.mark[call] = id
searchID(uri, id, field)
end
local function checkENV(uri, source, field)
if not field then
return
end
if source.special ~= '_G' then
return
end
local newID = 'g:' .. ssub(field, 2)
searchID(uri, newID)
end
---@param ward '"forward"'|'"backward"'
---@param info node.info
local function checkThenPushReject(uri, ward, info)
local reject = info.reject
if not reject then
return true
end
local checkReject
local pushReject
if ward == 'forward' then
checkReject = brejectMap[uri]
pushReject = frejectMap[uri]
else
checkReject = frejectMap[uri]
pushReject = brejectMap[uri]
end
if checkReject[reject] and checkReject[reject] > 0 then
return false
end
pushReject[reject] = (pushReject[reject] or 0) + 1
return true
end
---@param ward '"forward"'|'"backward"'
---@param info node.info
local function popReject(uri, ward, info)
local reject = info.reject
if not reject then
return
end
local popTags
if ward == 'forward' then
popTags = frejectMap[uri]
else
popTags = brejectMap[uri]
end
popTags[reject] = popTags[reject] - 1
end
---@type table<node.filter, integer>
local filters = {}
---@param id string
---@param info node.info
local function pushInfoFilter(id, field, info)
local filter = info.filter
if not filter then
return
end
local filterValid = info.filterValid
if filterValid and not filterValid(id, field) then
return
end
filters[filter] = (filters[filter] or 0) + 1
end
---@param id string
---@param info node.info
local function releaseInfoFilter(id, field, info)
local filter = info.filter
if not filter then
return
end
local filterValid = info.filterValid
if filterValid and not filterValid(id, field) then
return
end
if filters[filter] <= 1 then
filters[filter] = nil
else
filters[filter] = filters[filter] - 1
end
end
---@param id string
---@param info node.info
local function checkInfoFilter(id, field, info)
for filter in next, filters do
if not filter(id, field) then
return false
end
end
return true
end
---@param id string
---@param info node.info
local function checkInfoBeforeForward(uri, id, field, info)
pushInfoFilter(id, field, info)
if not checkThenPushReject(uri, 'forward', info) then
return false
end
return true
end
---@param id string
---@param info node.info
local function releaseInfoAfterForward(uri, id, field, info)
popReject(uri, 'forward', info)
releaseInfoFilter(id, field, info)
end
local function checkForward(uri, id, field)
for forwardID, info in eachForward(nodersMap[uri], id) do
if info and not checkInfoBeforeForward(uri, forwardID, field, info) then
goto CONTINUE
end
if not checkInfoFilter(forwardID, field, info) then
goto CONTINUE
end
local targetUri, targetID = getUriAndID(forwardID)
if targetUri and targetUri ~= uri then
if dontCross == 0 then
searchID(targetUri, targetID, field, uri)
end
else
searchID(uri, targetID or forwardID, field)
end
if info then
releaseInfoAfterForward(uri, forwardID, field, info)
end
::CONTINUE::
end
end
---@param id string
---@param field string
---@param info node.info
local function checkInfoBeforeBackward(uri, id, field, info)
if info.deep and mode ~= 'allref' then
return false
end
if not checkThenPushReject(uri, 'backward', info) then
return false
end
pushInfoFilter(id, field, info)
if info.dontCross then
dontCross = dontCross + 1
end
return true
end
---@param id string
---@param field string
---@param info node.info
local function releaseInfoAfterBackward(uri, id, field, info)
popReject(uri, 'backward', info)
releaseInfoFilter(id, field, info)
if info.dontCross then
dontCross = dontCross - 1
end
end
local function checkBackward(uri, id, field)
if ignoredIDs[id] then
return
end
if mode ~= 'ref' and mode ~= 'field' and mode ~= 'allref' and not field then
return
end
for backwardID, info in eachBackward(nodersMap[uri], id) do
if info and not checkInfoBeforeBackward(uri, backwardID, field, info) then
goto CONTINUE
end
if not checkInfoFilter(backwardID, field, info) then
goto CONTINUE
end
local targetUri, targetID = getUriAndID(backwardID)
if targetUri and targetUri ~= uri then
if dontCross == 0 then
searchID(targetUri, targetID, field, uri)
end
else
searchID(uri, targetID or backwardID, field)
end
if info then
releaseInfoAfterBackward(uri, backwardID, field, info)
end
::CONTINUE::
end
end
local function searchSpecial(uri, id, field)
-- Special rule: ('').XX -> stringlib.XX
if id == 'str:'
or id == 'dn:string' then
if field or mode == 'field' then
searchID(uri, 'dn:stringlib', field)
else
searchID(uri, 'dn:string', field)
end
end
end
local function checkRequire(uri, requireName, field)
if not requireName then
return
end
local uris = ws.findUrisByRequirePath(requireName)
footprint(status, 'require:', requireName)
for i = 1, #uris do
local ruri = uris[i]
if uri ~= ruri then
searchID(ruri, 'mainreturn', field, uri)
end
end
end
local function searchGlobal(uri, id, field)
if dontCross ~= 0 then
return
end
if ssub(id, 1, 2) ~= 'g:' then
return
end
footprint(status, 'checkGlobal:', id, field)
local crossed = {}
if mode == 'def'
or mode == 'alldef'
or mode == 'field'
or field then
for _, guri in ceach('def:' .. id) do
if uri == guri then
goto CONTINUE
end
searchID(guri, id, field, uri)
::CONTINUE::
end
else
for _, guri in ceach(id) do
if crossed[guri] then
goto CONTINUE
end
if mode == 'def' or mode == 'alldef' or mode == 'field' then
goto CONTINUE
end
if uri == guri then
goto CONTINUE
end
searchID(guri, id, field, uri)
::CONTINUE::
end
end
end
local function searchClass(uri, id, field)
if dontCross ~= 0 then
return
end
if ssub(id, 1, 3) ~= 'dn:' then
return
end
for _, guri in ceach('def:' .. id) do
if uri ~= guri then
searchID(guri, id, field, uri)
end
end
end
local function checkMainReturn(uri, id, field)
if id ~= 'mainreturn' then
return
end
local calls = vm.getLinksTo(uri)
for i = 1, #calls do
local call = calls[i]
local curi = getUri(call)
local cid = getID(call)
if curi ~= uri then
searchID(curi, cid, field, uri)
end
end
end
local function searchNode(uri, id, field)
local noders = nodersMap[uri]
local call = noders.call[id]
local global = isGlobalID(id)
callStack[#callStack+1] = call
if field == nil and not ignoredSources[id] then
for source in eachSource(noders, id) do
local force = genericCallArgs[source]
pushResult(status, mode, source, force)
end
end
local requireName = noders.require[id]
if requireName then
checkRequire(uri, requireName, field)
end
local elock = global and elockMap['@global'] or elockMap[uri]
local ecall = global and ecallMap['@global'] or ecallMap[uri]
if lockExpanding(elock, ecall, id, field) then
if noders.forward[id] then
checkForward(uri, id, field)
end
if noders.backward[id] then
checkBackward(uri, id, field)
end
releaseExpanding(elock, ecall, id, field)
end
local source = noders.source[id]
if source then
checkGeneric(uri, source, field)
checkENV(uri, source, field)
end
if mode == 'allref' or mode == 'alldef' then
checkMainReturn(uri, id, field)
end
if call then
callStack[#callStack] = nil
end
return false
end
local function searchAnyField(uri, id, field)
if mode == 'ref' or mode == 'allref' then
return
end
local lastID = getLastID(id)
if not lastID then
return
end
local originField = ssub(id, #lastID + 1)
if originField == TABLE_KEY
or originField == WEAK_TABLE_KEY then
return
end
local anyFieldID = lastID .. ANY_FIELD
searchNode(uri, anyFieldID, field)
end
local function searchWeak(uri, id, field)
local lastID = getLastID(id)
if not lastID then
return
end
local originField = ssub(id, #lastID + 1)
if originField == WEAK_TABLE_KEY then
local newID = lastID .. TABLE_KEY
searchNode(uri, newID, field)
end
if originField == WEAK_ANY_FIELD then
local newID = lastID .. ANY_FIELD
searchNode(uri, newID, field)
end
end
local stepCount = 0
local stepMaxCount = 1e4
if mode == 'allref' or mode == 'alldef' then
stepMaxCount = 1e5
end
function searchStep(uri, id, field)
stepCount = stepCount + 1
if stepCount > stepMaxCount then
stop(status, 'too deep!')
return
end
searchSpecial(uri, id, field)
searchNode(uri, id, field)
if field and nodersMap[uri].skip[id] then
return
end
searchGlobal(uri, id, field)
searchClass(uri, id, field)
splitID(uri, id, field)
searchAnyField(uri, id, field)
searchWeak(uri, id, field)
end
search(suri, expect, nil)
end
local function prepareSearch(source)
if not source then
return
end
if source.type == 'field'
or source.type == 'method' then
source = source.parent
end
if not source then
return
end
local uri = getUri(source)
local id = getID(source)
return uri, id
end
local fieldNextTypeMap = util.switch()
: case 'getmethod'
: case 'setmethod'
: case 'getfield'
: case 'setfield'
: case 'getindex'
: case 'setindex'
: call(pushResult)
: getMap()
local function getField(status, source, mode)
if source.type == 'table' then
for i = 1, #source do
local field = source[i]
pushResult(status, mode, field)
end
return
end
if source.type == 'doc.type.ltable' then
local fields = source.fields
for i = 1, #fields do
local field = fields[i]
pushResult(status, mode, field)
end
end
if source.type == 'doc.class.name' then
local class = source.parent
local fields = class.fields
for i = 1, #fields do
local field = fields[i]
pushResult(status, mode, field.field)
end
return
end
local field = source.next
if field then
local ftype = field.type
local pushResultOrNil = fieldNextTypeMap[ftype]
if pushResultOrNil then
pushResultOrNil(status, mode, field)
end
return
end
end
local function searchAllGlobalByUri(status, mode, uri, fullID)
local ast = files.getState(uri)
if not ast then
return
end
local root = ast.ast
--compileAllNodes(root)
local noders = getNoders(root)
if fullID then
for source in eachSource(noders, fullID) do
pushResult(status, mode, source)
end
else
for id in next, noders.source do
if ssub(id, 1, 2) == 'g:'
and not sfind(id, SPLIT_CHAR) then
for source in eachSource(noders, id) do
pushResult(status, mode, source)
end
end
end
end
end
local function searchAllGlobals(status, mode)
for uri in files.eachFile() do
searchAllGlobalByUri(status, mode, uri)
end
end
---查找全局变量
---@param uri uri
---@param mode guide.searchmode
---@param name string
---@return parser.guide.object[]
function m.findGlobals(uri, mode, name)
local status = m.status(nil, nil, mode)
if name then
local fullID
if type(name) == 'string' then
fullID = sformat('%s%s%s', 'g:', STRING_CHAR, name)
else
fullID = sformat('%s%s%s', 'g:', '', name)
end
searchAllGlobalByUri(status, mode, uri, fullID)
else
searchAllGlobalByUri(status, mode, uri)
end
return status.results
end
---搜索对象的引用
---@param status guide.status
---@param source parser.guide.object
---@param mode guide.searchmode
function m.searchRefs(status, source, mode)
local uri, id = prepareSearch(source)
if not id then
return
end
local cached, makeCache = checkCache(status, uri, id, mode)
if cached then
return
end
if TRACE then
log.debug('searchRefs:', id)
end
m.searchRefsByID(status, uri, id, mode)
if makeCache then
makeCache()
end
end
---搜索对象的field
---@param status guide.status
---@param source parser.guide.object
---@param mode guide.searchmode
---@param field string
function m.searchFields(status, source, mode, field)
local uri, id = prepareSearch(source)
if not id then
return
end
if TRACE then
log.debug('searchFields:', id, field)
end
if field == '*' then
if source.special == '_G' then
local cached, makeCache = checkCache(status, uri, '*', mode)
if cached then
return
end
searchAllGlobals(status, mode)
if makeCache then
makeCache()
end
else
local cached, makeCache = checkCache(status, uri, id .. '*', mode)
if cached then
return
end
local newStatus = m.status(source, field, 'field')
m.searchRefsByID(newStatus, uri, id, 'field')
local results = newStatus.results
for i = 1, #results do
local def = results[i]
getField(status, def, mode)
end
if makeCache then
makeCache()
end
end
else
if source.special == '_G' then
local fullID
if type(field) == 'string' then
fullID = sformat('%s%s%s', 'g:', STRING_CHAR, field)
else
fullID = sformat('%s%s%s', 'g:', '', field)
end
local cahced, makeCache = checkCache(status, uri, fullID, mode)
if cahced then
return
end
m.searchRefsByID(status, uri, fullID, mode)
if makeCache then
makeCache()
end
else
local fullID
if type(field) == 'string' then
fullID = sformat('%s%s%s', id, STRING_FIELD, field)
else
fullID = sformat('%s%s%s', id, SPLIT_CHAR, field)
end
local cahced, makeCache = checkCache(status, uri, fullID, mode)
if cahced then
return
end
m.searchRefsByID(status, uri, fullID, mode)
if makeCache then
makeCache()
end
end
end
end
---@class guide.status
---搜索结果
---@field results parser.guide.object[]
---@field rmark table
---@field id string
---@field source parser.guide.object
---@field field string
---创建搜索状态
---@param mode guide.searchmode
---@return guide.status
function m.status(source, field, mode)
local status = {
callStack = {},
results = {},
rmark = {},
footprint = {},
ids = {},
mode = mode,
source = source,
field = field,
cache = setmetatable(vm.getCache('searcher:' .. mode), uriMapMT),
}
return status
end
--- 请求对象的引用
---@param obj parser.guide.object
---@param field? string
---@return parser.guide.object[]
function m.requestReference(obj, field)
local status = m.status(obj, field, 'ref')
if field then
m.searchFields(status, obj, 'ref', field)
else
m.searchRefs(status, obj, 'ref')
end
return status.results
end
--- 请求对象的全部引用(深度搜索)
---@param obj parser.guide.object
---@param field? string
---@return parser.guide.object[]
function m.requestAllReference(obj, field)
local status = m.status(obj, field, 'allref')
if field then
m.searchFields(status, obj, 'allref', field)
else
m.searchRefs(status, obj, 'allref')
end
return status.results
end
--- 请求对象的定义
---@param obj parser.guide.object
---@param field? string
---@return parser.guide.object[]
function m.requestDefinition(obj, field)
local status = m.status(obj, field, 'def')
if field then
m.searchFields(status, obj, 'def', field)
else
m.searchRefs(status, obj, 'def')
end
return status.results
end
--- 请求对象的全部定义(深度搜索)
---@param obj parser.guide.object
---@param field? string
---@return parser.guide.object[]
function m.requestAllDefinition(obj, field)
local status = m.status(obj, field, 'alldef')
if field then
m.searchFields(status, obj, 'alldef', field)
else
m.searchRefs(status, obj, 'alldef')
end
return status.results
end
--m.requestReference = m.requestAllReference
--m.requestDefinition = m.requestAllDefinition
return m
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